baber/WOPTO huggingface dataset:
Patent JP-H04323198-A (JP)
Title: Method for installing mast
Inventor: KATSUTA SHINJI
IPC: B66F9/08
Filed: 1991-04-18
Abstract: PURPOSE:To provide mast installing method by which a mast support can be installed easily to a body side front axle without any position shift of a metal. CONSTITUTION:In the case of a fork lift truck, a metal 7 is arranged first in the front axle installing concavity 811 of a mast support 81 when the mast support 81 fixed at the base of a mast body 8 is fit up to a front axle 6 through the metal 7. Next, a temporary fixture 1 which fixes the round edge 71 of the metal 7 temporarily is installed to the mast support 81. And the front axle installing concavity 811 is fit to the front axle 6. Thereafter the temporary fixture 1 is removed and a cap for covering the front axle 6 is fixed to the mast support 81.
Patent JP-S61274733-A (JP)
Title: Dispersion stabilizer
Inventor: SHIBAFUJI KISHIO
IPC: C09K23/52
Filed: 1985-05-29
Abstract: PURPOSE:To enhance the stability of a non-aqueous polymer dispersion, by preparing a dispersion stabilizer from a copolymer consisting of a specific amount of specific epsilon-caprolactam, a specific group-containing vinyl monomer and a specific vinyl monomer. CONSTITUTION:5-60wt% of epsilon-caprolactam and 5-20wt% of a hydroxyalkyl group-containing vinyl monomer are preliminarily subjected to ring opening addition reaction. This epsilon-caprolactam subjected to ring opening addition reaction, 30-90wt% of a vinyl monomer having a 8C or more alkyl group as an ester side chain or a vinyl monomer represented by formula I [where in R1 is H or CH3 and R2 is a group represented by formula II or III (wherein m and n are 2-5)] and 0-50wt% of a vinyl monomer other than the aforementioned vinyl monomer are copolymerized. When an aqueous polymer dispersion using this copolymer is used in a paint, the chemical resistance and weatherability of a paint film are not lowered.
Patent JP-H11304663-A (JP)
Title: Estimation operation device of center-of-gravity height of vehicle
Inventor: TSUMAGARI ICHIRO
IPC: G01C19/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To rationally estimate the behavior of a vehicle such as a skid and a wheel lift by real-time operation, and to estimate the height of center of gravity. SOLUTION: The height of center of gravity is obtained according to a steering angle when a vehicle turns left and right or changes its lane and a roll angle being generated at that time. The transfer function of roll for the steering angle of a dynamics model with degree of freedom including the roll is equal to that of the roll for the steering angle being obtained by the AR method (auto-regressive method) from data being sampled from a loaded vehicle, thus deriving the height of center of gravity by comparing coefficients.
Patent JP-S5816133-A (JP)
Title: Room cooler
Inventor: YAMAGUCHI YORIHISA
IPC: F24F1/00
Filed: 1981-07-23
Abstract: PURPOSE:To offer a cold air with moderate sense of coolness and also to prevent decrease in efficiency due to temperature control by storing cold air from the freezer of the cooling device in a heat accumulator rank containing a substance whose freezing point is within a certain temperature range and generating cold air from this stored cold air through heat exchange and delivering it for a cooling purpose. CONSTITUTION:Cold air from the cooling device is kept at a relatively low temperature at the heat exchange unit of the freezer so that temperature control cannot offer a cold wind with moderate sense of coolness. So, the low-temperature air from the freezer 1 is stored in the heat accumulator unit 7 in the a blower 2. The heat accumulator 7 contains a substance whose freezing point is within -15-10 deg.C so that heat capacity is large because of its potential heat due to melting and also the cold air temperature is stabilized in the vicinity of the melting temperature. Low temperature of a coolign agent is transmitted to the heat accumulator 7 selectively in dependence on the temperature detected. The cooling air is passed through the heat accumulator by means of a fan 6 and is blown out as a cold air with a moderate sense of coolness. The freezer is operated within an efficient operation range, enabling a higher energy efficiency.
Patent JP-S62275006-A (JP)
Title: Alpha-tricalcium phosphate powder for dental material and its production
Inventor: FURUTA YUJI
IPC: A61K6/838
Filed: 1986-05-20
Abstract: PURPOSE:To produce the title alpha-tricalcium phosphate powder for a high-bulk density dental material by mixing calcium carbonate and calcium secondary phosphate or calcium pyrophosphate in a specified ratio, and allowing the materials to react with each other at high temp. CONSTITUTION:The powder obtained by uniformly mixing CaCO3 powder and CaHPO4 powder in 1/2mol ratio or the powder obtained by uniformly mixing CaCO3 powder and Ca2P2O7 powder in 1/1mol ratio is molded at >=0.1t/cm<2> pressure. The obtained molded body is then subjected to a reaction at >=1,200 deg.C. The baking product is subsequently crushed and classified to obtain the powder contg. >=70wt% powder having 2-32mum particle diameter. Consequently, alpha-Ca3(PO4)2 powder capable of obtained a hardened body having >=1.2 bulk density and high breaking resistance after kneading is obtained.
Patent JP-S5643119-A (JP)
Title: Automatic coil spring separating and supplying apparatus
Inventor: MATSUI KOUTAROU
IPC: B65G47/14
Filed: 1979-09-10
Abstract: PURPOSE: To provide an apparatus which can automatically separate a number of jammed coil springs into individually released conditions and supply them by constituting same with a stationary disc table and a rotary disc which define therebetween a gap of a same dimension with the outer diameter of the coil springs into which gap coil springs to be separated are supplied.  
     CONSTITUTION: A stationary disc table 5 and a rotary disc 9 define therebetween a gap of a same dimension with an outer diameter of a coil spring. If coil springs 1 are admitted in the gap, they are automatically separated from jammed conditions into individually released conditions due to their own resiliency and pushed into a groove formed around the outer periphery of the table 5. The coil springs 1 are then moved while they are contacted with the outer periphery of a thrust needle bearing 6. In the meantime, those coil springs 1 which have an irregular configuration or are in jammed conditions are picked up at a selecting station 13 whereas only regular coil springs are allowed to pass through a regulating groove tunnel 12 to be supplied externally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5641579-A (JP)
Title: Address selector
Inventor: TANAKA SUMIO
IPC: H02J1/00
Filed: 1979-09-10
Abstract: PURPOSE: To save the electric power consumption of a decoder circuit even in operation by providing a transistor for switching an electric power source between the load and electric power source of a decoder circuit consisting of parallel-connected driver MOS transistors and the load connected in series to the above-mentioned transistors, and then by controlling the former transistor with a specific address buffer output.  
     CONSTITUTION: To gates of (n) parallel-connected driver MOS transistors Q 11 W Q 1n , a specific combination of A oui s, e.g. A 0 WA n-1  is inputted and to the gate of MOS transistor Q3 for the electric power source switching, a specific address buffer output, e.g. A n-1 ' is inputted. When outputs A 0 WA n-1  are all at a low level, MOS transistors Q 11 WQ 1n  all turn off and transistor Q3 turns on, so that the decoder will be in the selection state with its output at a high level. The decoder to which another combination of A out 's is inputted is unselected. Consequently, no current flows to a half number of decoders even in operation, so that the electric power consumption can be saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63318257-A (JP)
Inventor: CHIYAARUZU SHII PEIN
IPC: B24B37/00
Filed: 1988-05-14
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-S5342741-A (JP)
Title: Optical branching device
Inventor: ARAI MICHIHIKO
IPC: G02B27/10
Filed: 1976-09-29
Abstract: PURPOSE:To readily constitute a multibranching circuit by inserting a medium having a dissimilar refractive index in an optical transmission line and making use of the reflection and transmission characteristics of light produced at their boundary face.
Patent JP-S609483-A (JP)
Title: Cultivation of bacterium capable of producing alanine and culture material using it
Inventor: SUZUKI YOSHIHISA
IPC: C12N1/20
Filed: 1983-06-29
Abstract: PURPOSE:To prepare alanine efficiently, by cultivating a bacterium capable of producing alanine under irradiation of light rays in a specific wavelength range. CONSTITUTION:Light rays (e.g., light rays in about 290-600nm wavelength range) containing no light rays with <=290nm short wavelength are used. Namely, a bacterium (preferably a bacterium belonging to the genus Microbacterium, Corynebacterium, etc.) capable of producing alanine is cultivated under irradiation of the light rays in the wavelength range. The irradiation of the light rays is started at the logarithmic multiplication period of the bacterium in the culture system, and the irradiation intensity is preferably about 10,000-5muW/(cm<2>.min).
Patent JP-S6144481-A (JP)
Inventor: BERUNAARU RAKUURU
IPC: H01S3/041
Filed: 1985-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07313798-A (JP)
Title: Drum type dryer
Inventor: IWASE SATORU
IPC: D06F58/02
Filed: 1994-05-30
Abstract: PURPOSE:To prevent clothes inside a drum from being jumped out when a door is opened even when an outlet/inlet port is extended downward for easily putting clothes in and out of the dryer and for preventing the generation of a dead space on the lower part of the drum. CONSTITUTION:An outlet/inlet port 2 provided at the front surface part of a main body 1 is widened downward so that the clothes can easily be put in and out and the lower part of a drum 4 can be seen through well. A clothes jump-out preventing member 16 is provided turnably at the lower part of this outlet/inlet 2. Thus, clothes are not jumped out when a door 3 is opened. When the clothes are taken out to some extent, the clothes jump-out preventing member 16 is turned on this side, and the outlet/inlet port 2 is fully turned.
Patent JP-S5817842-A (JP)
Title: Catalyst for treatment of waste gas
Inventor: GOTOU SOTOHARU
IPC: B01J35/06
Filed: 1981-07-27
Abstract: PURPOSE:To provide a catalyst of an improved rate of removal of CO, hydrocarbons, etc. in exhaust gases from internal combustion engines, etc. by coating catalytic metals on carrier surfaces of refractory fibers of alumina base. CONSTITUTION:Catalytic metals are formed on the surfaces of a carrier of yarn or the like of refractory fibers contg. >=60wt% alumina in the state of films by a method of covering the ester of the acid of metals which are catalytic components and alcohol on the surfaces of said carriers then calcining the same. Such catalyst is activated and is contained in a case. Waste gases of internal combustion engines, etc. are passed through the inside of the case, whereby the CO, hydrocarbons, etc. in the waste gases are removed. The catalyst has a large effective area of the carrier and has excellent catalytic performance.
Patent JP-S60261154-A (JP)
Title: Semiconductor device
Inventor: UDOU SHINJI
IPC: H01L21/8242
Filed: 1984-06-08
Abstract: PURPOSE:To achieve the small diameter of the grain of a fuse and the low resistance of the fuse, by forming the second conductor film and the following conductor film. CONSTITUTION:A field insulating film 2 and a gate insulating film 3 are formed on the main surface of a P type single crystal Si. A first poly-Si film 4 is deposited on the entire surface as the first conductor film. A capacitor electrode 5 is formed. Then, a second poly-Si film 7 is formed as the second conductor film, by which a fuse is formed on the entire surface. A silicide film 8 is deposited on the film 7. The film 8 has polycide structure. Thus the increase in size of the poly-Si crystal can be suppressed, and the decrease in mechanical strength and the increase in resistance can be prevented, without the thermal oxidation process of the first conductor film. The breakdown of the fuse is prevented.
Patent JP-H11305870-A (JP)
Title: Docking station device
Inventor: ISHII MASAHITO
IPC: G06F1/16
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a space-saved docking station device having an extended function equivalent to a desk-top device without impairing its operability by using only one portable information processor. SOLUTION: In this device, a docking station 10 equipped with a power supply unit 81, a floppy disk driver 14, and a CD-ROM drive 15, a thin display 91 with a tilt function, and a mechanism for mounting a portable information processing terminal 1 are integrated. The docking station 10 is connected with the portable information processing terminal 1 by means of a docking connector 5 linked with an extended connector 83, and of a power source connector 4 connected through a power line with a power source connector 82.
Patent JP-H11175099-A (JP)
Title: Portable sound reproducing device and sound reproducing method using mpeg system
Inventor: BUN KOSHU
IPC: G10L19/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To exclude the deterioration of sound source data due to carelessness in sound recording, repetitive reproduction, and storage by compressing learning and other sound source data in MPEG format and storing them in a memory chip, and then restoring and reproducing the compressed data to sound data that a human can listen to. SOLUTION: When a key input signal applied from an information selection part 300 is detected, a CPU 501 loads selected arbitrary sound source data into a DSP part 701 through a DSP interface 529 on condition that the detected key signal is judged to be a key signal for reproducing the arbitrary sound source data saved in a material storage part 600, and the digital sound source data compressed in the MPEG format are restored by an operation program at a DSP part 701 and the converted into a sound signal through an audio part 703. The converted electric sound signal is converted into a sound source signal that a user can listen to through headphones or speakers 705 and outputted.
Patent JP-S5740942-A (JP)
Title: Semiconductor device
Inventor: KUSANO YUUJI
IPC: H01L21/60
Filed: 1980-08-22
Abstract: PURPOSE:To improve bonding between a bonding pad and an electrode metal, by a method wherein a concave section is provided at the oxide film around the bonding pad of a semiconductor substrate and the end of the bonding pad is held down  by the glass coated film in the concave section. CONSTITUTION:A concave section is provided at an SiO2 film 2 installed on a semiconductor substrate 1 and the peripheral section of a bonding pad 52 is positioned at the concave section and the peripheral section is held down by a glass coated film 8 to bond an external lead terminal 9 to the bonding pad 52. This method intensifies the adhesion between the bonding pad and an electrode metal and improves the reliability of a semiconductor device.
Patent JP-H0412809-A (JP)
Title: Transferring method of reinforcing bar cage to alignment table and apparatus therefor
Inventor: OKUYAMA KENKICHI
IPC: B28B23/02
Filed: 1990-05-02
Abstract: PURPOSE:To enable reinforcing bar cages to be moved transversely in keeping the posture flexible at high speed by transferring reinforcing bar cages in an ALU manufacturing process in the transverse direction (horizontal direction) to the upside between the alignment guide rods of an alignment table while guiding them between a torsion restraining guide and a rear plate. CONSTITUTION:Reinforcing bar cages (a) transferred in a lay-down state by means of a conveyor B are vertically placement-raised by means of a raising device 20. A cylinder 89 is driven and therefore a torsion restraining guide 22 revolves anticlockwise and acts to press the main surface of the reinforcing bar cage (a) held in front of a rear plate 21 on the rear plate 21 therebetween. A running carriage 25 runs in the right direction and serves to bring the reinforcing bar cage (a) immediately above an alignment jig 15 mounted on an alignment carriage 14. By means of an elevating handle 23, a spacer is grasped from the upper surface side of the reinforcing bar cage (a) and, after grasping, the hook of the rear plate 21 is disengaged from the reinforcing bar cage (a). Thereafter, the elevating handle 23 comes down and, at the descending position, the elevating handle 23 releases the spacer, resulting in mounting the reinforcing bar cage (a) onto the cavity 15' of the alignment jig 15.
Patent JP-S5450568-A (JP)
Title: Manufacturing of extruded polyester foam
Inventor: IGUCHI NORIO
IPC: B29C48/395
Filed: 1977-09-30
Abstract: PURPOSE: To manufacture a foamed article having excellent appearance and uniformly dispersed fine bubbles, stably, by adding a diepoxide compound and montan wax to a polyester during melt-molding process.  
     CONSTITUTION: A polyester composition composed of (A) an aromatic polyester (e.g. polyethylene terephthalate), (B) 0.05W5wt% of a diepoxide compound, (C) 0.05W3wt% of a montan wax salt and/or montan wax ester salt, is incorporated with (D) 0.05W50wt%, based on the above composition, of a substance having a boiling point of ≤200°C (pref. ≤ 150°C) at atmospheric pressure (e.g. inert gas  such as CO 2 , organic compound, etc.) dissolved into said composition under pressure. The whole composition is foamed by melt-extrusion 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000308179-A (JP)
Title: Loudspeaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a tweeter capable of increasing magnetic force in a magnetic cavity even with the magnet of small magnetic force. SOLUTION: This loudspeaker has a U-shaped yoke 10 of a prescribed length with which one side wall 10a is lower than another side wall 10b, a center plate 13 fixed through a magnet 12 to the side wall 10a or 10b while being arranged between the side walls 10a and 10b, a first plate 14 for forming a slender first magnetic cavity 15 between the other end face and the side face of the center plate 13 while fixing one end to the upper end of one side wall 10a, a second plate 16 provided parallel with the other side wall 10b above the other end of the first plate 14, a third plate 17 for forming a slender second magnetic cavity 18 between the other end face and the side face of the second plate 16 while fixing one end to the upper end of the other side wall 10b,  and a diaphragm 20 equipped with a plane voice coil around the first and second magnetic cavities 15 and 18 while fixing one end side through a gasket 22 onto the third plate 17 and inserting the other end side to the first and second magnetic cavities 15 and 18.
Patent JP-S5450901-A (JP)
Title: Corona inhibiting device for electric winding
Inventor: KADOTANI KENZOU
IPC: H02K3/40
Filed: 1977-09-30
Abstract: PURPOSE: To prevent the dielectric breakdown due to the thermal destruction of the contact portion by applying a conductive coat and a field-relaxation coat onto the surface of the insulated layer at the end portion of electric winding and by providing a field-relaxation substance of a thickness more than those of the both coats at the contact point of the both coats.  
     CONSTITUTION: Onto the surface of the insulated layer 2 above the end portion 1 of electric winding for stator, etc., the field-relaxation coat 4 having a voltage nonlinear resistance characteristic is applied from the inside of slot to the end side of winding and the conductive coat 3 is applied from the inside of slot to the outside. And, at the end portions opposing to each other at the contact portion of the both coats, the field-relaxation substance 5 of a thickness more than those, t 1 , of the both coats is provided. The field-relaxation substance is made up by impregnating a SiC-mixed varnish into a porous insulating base material. Thus, the area of the receiving face 5F for conductive coat of charged current flowing in the field-relaxation coat becomes greater, so that the concentration of electric field at the end 3E of conductive coat is suppressed, and thus dielectric breakdown due to local heat build-up, etc., can be prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S609552-A (JP)
Title: Oscillation device
Inventor: NISHIMURA OSAMU
IPC: B22D11/055
Filed: 1983-06-30
Abstract: PURPOSE:To provide an oscillation device which suppresses movement such as side shifting of an oscillating body and provides exact oscillation having high accuracy to the oscillating body by the constitution in which both ends of an elastic plate which can deflect in the oscillating direction of the oscillating body are fixed respectively to the oscillating body and a stationary base so that the oscillating body can be supported with less fulcrums. CONSTITUTION:Both ends of an elastic plate 2 which can deflect in the oscillating direction of a mold 1 are fixed via clamps 3, 4 to the mold 1 and a stationary base 5 with an oscillating device which applies oscillation to the mold 1. An electric motor 11 is run to rotate the eccentric plate 10 of a reduction gear 9 thereby rotating and oscillating a shaft 14 attached to the base 5 and fixed with a lever 7 via a rod 8 and the lever 7 and oscillating back and forth an oscillating lever 6 fixed to the shaft 14 around the shaft 14. The movement of the lever 6 is transmitted via a pin 13 to the mold 1 to move the mold 1 along the arc of which the radius is the length of the plate 2, thereby oscillating exactly the mold with high accuracy.
Patent JP-H05315972-A (JP)
Title: Method for deciding abbreviated bch code error correcting type phase
Inventor: TOGASHI TOSHIMITSU
IPC: H03M13/00
Filed: 1992-05-11
Abstract: PURPOSE:To provide a method capable of deciding a phase with a small circuit. CONSTITUTION:An irregular abbreviated BCH coder 1 forms and transmits an irregular abbreviated BCH code word by using remaining 4 bits obtained by dividing a divided X<11>+X<10>+...X<4> by a polynomial X<4>+X+1 formed correspondingly to the number 15 of code bits as inspection bits and increasing the degree of the terms of X<2> to X<11> only by one without changing the terms of X and 1 in an abbreviated BCH code which sends four inspection bits next to eight information bits, a receiving side error correcting circuit 2 inputs the terms of X<11>+X<10>+...X<3> to an one-digit shift-up input in a syndrome calculating circuit 20 for sending syndrome found out by dividing an input signal by the formed polynomial X<4>+X+1 to an error correcting part 21 and correcting an error, inputs the terms of X and 1 to a normal input, and when the found syndrome value is '0100' to be the vector expression of the power vector alpha<2> of a Galois field, the error correcting part 21 judges phase inversion.
Patent JP-S6013467-A (JP)
Title: Superconductive rotor
Inventor: WATANABE YUTAKA
IPC: H02K55/04
Filed: 1983-06-30
Abstract: PURPOSE:To simply and readily form an accurate gas coolant passage by forming a heat exchanger in double cylinders, mounting a spiral string-shaped packing between the inner cylinder and the outer cylinder to form a spiral gas coolant flow passage. CONSTITUTION:A heat exchanger 1 is formed in double cylinders 10, 11. A spiral groove 12 is formed on the outer periphery of the cylinder 11. A stringlike packing 13 is mounted in the groove 12, the outer periphery of the packing is press- bonded to the inner periphery of the outer cylinder, thereby forming a spiral gas coolant flow passage 14. The end 15 of the cylinder 11 is formed in a tapered shape, a tapered hole 16 which is concentric with the taper of the cylinder 10 is formed to engage the both cylinders 10, 11. The base 17 of the cylinder 11 is engaged to be substantially concentric with the cylinder 10. The both ends of the cylinder 11 are welded to the cylinder 10 and integrated.