baber/WOPTO huggingface dataset:
Patent JP-S6316831-A (JP)
Title: Rubber pattern for molding and its production
Inventor: YOTSUKA JIYUNICHI
IPC: B22C7/00
Filed: 1986-07-09
Abstract: PURPOSE:To uniformly reduce a rubber mold and to prevent the failure at the time of rapping of a molded rubber mold and casting mold by admitting and molding the rubber mold onto a suction plate which is formed with projecting lines expanding to a mold end edge by a consumable material. CONSTITUTION:The projecting lines 6 exanding to the end edges is formed of a thermally consumable material such as wax or water soluble material such as starch on the suction plate 3. A master model is put thereon and rubber 8 is poured thereon to form the rubber mold 2. The rubber mold is heated to the temp. at which the rubber mold is not damaged or the mold is washed to consume the projecting line material and to form line grooves 5. Such rubber mold 2 is mounted to a flask 10 and sand is packed into the flask. The rubber mold 2 is uniformly reduced when the inside of the flask is evacuated through a discharge pipe 4. The rapping is thus facilitated and the failure of the rubber mold 2 and sand mold 1 is prevented.
Patent JP-H116264-A (JP)
Title: End member for horizontal step of staircase
Inventor: FUJIMORI HIDEKI
IPC: E04F11/16
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an end member for the horizontal step of a staircase, capable of being mounted on the horizontal member of a staircase through a simple operation at good operability, and of achieving a reduction in the number of part items. SOLUTION: An end member 10 placed on a girder 23 serving as the horizontal member of a staircase has at its horizontal part 11 a locking part 20 consisting of a fitting part 21 and a hanging part 22. The fitting part 21 is fitted over the outside of the rear end of the upper flange 25 of the girder 23, the hanging part 22 is made to abut to the front surface of the girder 23, and the vertical part 14 of the end member abutting to the front surface is coupled to the girder 23 by a screw 27 serving as a fastener.
Patent JP-S5862120-A (JP)
Title: Soft capsule film
Inventor: MIMA MASAYUKI
IPC: A61K9/48
Filed: 1981-10-09
Abstract: PURPOSE:The titled film, prepared by adding a specific amount of polypeptide to gelatin, having improved solubility and such improved adhesive property as not to leak the contents therein, e.g. a drug. CONSTITUTION:A soft capsule film prepared by adding 0.5-10wt%, preferably 1.5-6wt%, based on gelatin, polypeptide, having <=10,000, preferably 500-5,000, more preferably 1,000-2,000, molecular weight to the gelatin. The resultant soft capsule film will not deteriorate the solubility thereof even in storing for a long term and is capable of retaining the good adhesive property of the film. Another well-known component, e.g. glycerol, sorbitol, ethylparaben or propylparaben, may be added thereto in addition to the above-mentioned components.
Patent JP-H0328025-A (JP)
Title: Cool wind receiving structure in engine room
Inventor: FUKUDA NOBUYOSHI
IPC: B60K5/04
Filed: 1989-06-23
Abstract: PURPOSE:To prevent hot wind from diffusing by forming the receiving part for the hot wind, passing through the convergence part of an exhaust manifold, from the inner wall of transmission, front side wall of engine, and auxiliary apparatus or the like, and installing an exhaust tube behind this receiving part. CONSTITUTION:As hot wind receiving part 21 a space is formed which is bounded by the inner side wall of a transmission 11, the front side wall 10a of an engine 10, and an alternator 20 as auxiliary apparatus. The convergence part 23 of an exhaust manifold 22 installed at the front side of the engine 10 is arranged in a place near the inlet to this hot wind receiving part 21, and an exhaust tube 24 extending backward is fitted at this convergence part 23. Accordingly the cooling wind having passed through a radiator 19 flows around the manifold 22 to be led to the receiving part 21 in the form of a hot wind, and is exhausted to the down side while flowing along the exhaust tube 24. This eliminates diffusion of the hot wind into the inner expanse of the engine room to preclude heat damages.
Patent JP-S5862359-A (JP)
Title: Electro-magnetic fuel injection valve
Inventor: SHIRABE NAOTAKA
IPC: F02M51/06
Filed: 1981-10-12
Abstract: PURPOSE:To improve the operational performance and the durability by projecting the end face of an outercircumferential fixed core from the innercircumferential core side of a coil assembly of an electro-magnetic fuel injection valve and contacting only the outercircumferential core with the movable core then adhering the abrasion resistant material on the contacting face. CONSTITUTION:An outercircumferential fixed core 15 of a coil assembly is projected from an innercircumferential fixed core 14, to contact the fixed core 15 against a movable core 22 at the electromagnetic suction thus to provide a gap G between them. In other word the movable core 22 will not contact with the entire end face of the coil assembly to reduce the residual magnetism thus to weaken the fluid absorbing force between the core 22 and the cores 14, 15. Consequently the size of the coil assembly can be reduced. The abrasion resistant members 37, 39 are adhered to the facing face of the movable core 22 against the coil assembly and the end face of the fixed cores 14, 15 directly contacting with said core 22. The adhesion is performed through the solution injection where the ceramic, self-soluble alloy, tungsten carbide, etc. are preferable as the material.
Patent JP-S5863138-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMASHITA SOUICHIROU
IPC: H01S5/00
Filed: 1981-10-12
Abstract: PURPOSE:To form the SiO2 film with stable structure, excellent reproducibility, low cost and high reliability as a product by a method wherein the process forming SiO2 film by means of ventilating monosilane (SiH4) and oxgen after preliminarily ventilating phosphine or a gas mixed with phosphine in a reactor is included. CONSTITUTION:The GaAs substrate 11 is inserted into a reactor comprising quartz and the like to be heated up to specified temperature of around 300- 500 deg.C under inactive atmosphere such as Ar etc. or weak reducing atmosphere including a bit of hydrogen (H2) etc. Then PH3 is introduced into said reactor out of SiH4, O2, phosphine (PH3) gas flow rate wherein the phosphorus containing ratio in case of forming SiO2 film is preliminarily set up to be 3-10mol%. The SiO2 film 13 containing 3-10mol% of phosphorus may be formed after specified time elapsed by means of simultaneously introducing SiH4 and O2 into reactor for thermal cracking oxidation of SiH4 while ventilating PH4 after the time saturating the reactor with PH3 elapsed.
Patent JP-H0326905-A (JP)
Title: Measuring apparatus of outer diameter of special column
Inventor: NIIKURA ISAMU
IPC: G01B11/08
Filed: 1989-06-23
Abstract: PURPOSE:To detect the total image of an object to be measured by placing a photoelectric converting means at the terminal end of an optical system which reflects parallel lights from a light source so that said parallel lights intersect each other, and placing said object to be measured at the central position where said parallel lights intersect. CONSTITUTION:A light from a light source 20 is made in parallel beam by a lens 21, reflected by reflecting mirrors 22, 23 and projected onto a CCD line sensor 25 by a lens 24. An object to be measured is placed at the position where the parallel beams intersect. The object is detected by a plurality of the parallel beams. A portion of the object having the maximum outer diameter forms an image on the CCD line sensor 25. Therefore, even if the object has no true circular cross-section, the maximum diameter thereof can be detected.
Patent JP-S6222257-A (JP)
Title: Capstan servo circuit of vtr
Inventor: NISHIMURA KAZUHISA
IPC: G11B15/46
Filed: 1985-07-23
Abstract: PURPOSE:To keep the continuity of a track phase before and after the editing point by selecting each output of a phase servo circuit and a speed deviation compensating circuit and adding the result to a speed control voltage of the speed servo circuit so as to current the motor speed. CONSTITUTION:The deviation of a pulse number count of an output of a frequency generator fitted to the shaft of a capstan motor 1 within a prescribed period or the time count corresponding to a prescribed pulse number is detected and converted into a voltage by a speed deviation compensation circuit 7. Each output of the circuit 7 and a phase servo circuit 4 is selected by a changeover switch 6 and the result is added to the speed control voltage being an output of the speed servo circuit 2. Thus, the circuit 7 functions complementarily with the circuit 4 when the mode is switched from the reproduction into the recording mode at the editing point at assembly edition so as to keep the continuity of the track phase before and after the edition point.
Patent JP-S5953522-A (JP)
Title: Manufacture of isocyanate group-terminated prepolymer
Inventor: TANIGAWA ISAMU
IPC: C08G18/00
Filed: 1982-09-20
Abstract: PURPOSE:To efficiently obtain titled prepolymer with low diisocyanate monomer content, for use in curing agent, etc., by carrying out a treatment, using an improved thin-film evaporator of a crude isocyanate group-terminated prepolymer containing diisocyanate monomer(s). CONSTITUTION:The objective prepolymer can be obtained by carrying out a treatment under reduced pressure (pref. at 0.5-100mm.Hg) at 40-200 deg.C, of a crude isocyanate group-terminated prepolymer containing diisocyanate monomer(s) (e.g., tolylene diisocyanate, xylylene diisocyanate), using a thin-film evaporator eqquipped, at its resin removal section, with a rotor-type pump 12 having a screw 11 capable of continuously conveying downward through its revolving motion the prepolymer treated by the movable blades 9.
Patent JP-H1115187-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: HANDA TOMOHITO
IPC: G03G15/20
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility of a coloring agent, a charge controlling agent and the like in a toner resin and to attain excellent coloring property and developing property by containing at least a binder resin, the coloring agent, a specific copolymer and the esterified material and an unreacted esterifying agent. SOLUTION: At least the binder resin, the coloring agent and the copolymer Ia of an α-olefin expressed by formula I and maleic anhydride and/or the copolymer IIa of an α-olefin expressed by formula II and an alkenyl succinic anhydride, the esterified material Ib of the copolymer Ia and/or the esterified material IIb of the copolymer IIa and the unreacted esterifying agent c are contained. And the esterification factor of the esterified copolymers Ib, IIb is 5-100% and the unreacted esterifying agent c consists of an alcohol having an alkyl chain. In formula I, each of R and R' represents hydrogen and/or a (substituted) alkyl group and (n) represents a natural number. In formula II, each of R and R' represents hydrogen and/or a (substituted) alkyl group and each of (n) and (m) represents a natural number.
Patent JP-S6422539-A (JP)
Title: Device for controlling machine manufacturing bag or sack
Inventor: HERUMUUTO FUOISHIYUTERU
IPC: B31B50/64
Filed: 1988-06-29
Abstract: PURPOSE: To accelerate the production of bags or sacks by using a central processing unit for boosting a motor for a pinch roller just before a motor to drive a pair of welding jaws is stopped after stopping of a motor for a pinch roller. CONSTITUTION: A central processing unit 10 built in a central computer 12 controls the operation of a stepping motor 4 for two pairs of pinch rollers 3 and that of a stepping motor 8 for a pair of welding jaws 7 during their mutual overlapped operations. More particularly, a film is welded to be fabricated by a pair of welding jaws immediately after stopping the movement of the film by a pair of pinch rollers. The film, then, moves within the required distance by having a pair of pinch rollers operated again immediately after separating a pair of jaws 7 from the film. Thus, the driving and control of the stepping motor enable the accelerated production of bags and sacks.
Patent JP-H0512590-A (JP)
Title: Automatic alarm informing system
Inventor: NAKATAKE YOICHI
IPC: G08B25/04
Filed: 1991-07-03
Abstract: PURPOSE:To provide a simple device capable of informing an alarm from an area generating abnormality to its adjacent areas. CONSTITUTION:In an alarm system including an abnormality detector A for detecting an emergent abnormality such as the generation of a fire, gas leakage, etc., and an automatic alarm informing apparatus 11 capable of receiving a signal from the detector A and generating an alarm and automatically connected to a centralized alarm display panel 16 through a communication control line 3, the apparatus 11 is connected to the centralized management apparatus 16 and automatic alarm informing apparatuses 11 in adjacent areas through the communication line 3 and respective mutual alarm informing lines 15 so as to transmit the alarm to respective parts.
Patent JP-2000354319-A (JP)
Title: Bus-bar structure
Inventor: KANEKO KEIICHIRO
IPC: H01R9/03
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently lay bus-bars by laying a second bus-bar in such a way that the end section of the hub-bar is shifted in the width direction to a non- contacting position at which the end section does not interfere with the inside of the bent section of a first bus-bar, and vertically raising a tab terminal after the terminal is coupled with the end section of the second bus-bar. SOLUTION: In the plane of a wiring space, a first bus-bar 10 is laid in a bent state and a second bus-bar 20 is arranged by moving the end section 21 of the bus-bar 20 in the width direction to a position at which the end section 21 does not come into contact with the inside of the bent section 11 of the first bus-bar 10. After the second bus-bar 20 is arranged by shifting the end section 21 of the bus-bar 20 to the maximum in the width direction in the above- mentioned way, a generally used tab terminal 30 is set by flushing the front face of the terminal 30 with the front end face of the end section 21. Then the terminal section 32 of the terminal 30 is vertically raised by overlapping the pedestal section 31 of the terminal 30 upon the end section 21 of the second bus-bar 20 from the top side and coupling the section 31 with the end section 21 by caulking 33.  Therefore, the bus-bars can be laid efficiently.
Patent JP-H05213341-A (JP)
Title: Cover body for container and manufacture thereof
Inventor: ERUMAA MOTSUKU
IPC: B65D17/28
Filed: 1992-06-22
Abstract: PURPOSE: To provide a closure unit which can seal again after opening the seal as well as can simplify a molding mold by reducing the working processes for production and assembly. CONSTITUTION: This closure unit made of thermoplastic materials comprises a pouring part 11 and a lid part 12 which closes the opening of the pouring part 11. The thermoplastic material consists of a base material and an auxiliary material of mutually different characteristics, and the lid part 12 and the pouring part 11 are closely and at least partially reversibly connected with each other by a pair of sealing faces and a molded linking means. A pair of sealing faces consist of a sealing face of the base material A and a sealing face of the auxiliary material B. The part between the pouring part 11 and the lid part 12 is closely sealed by the sealing faces, and repeated opening and closing of the lid part are possible by the mold linking means.
Patent JP-S5589346-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: SHIODA MINORU
IPC: C08K7/18
Filed: 1978-12-26
Abstract: PURPOSE: To prepare the title composition having excellent tensile and flexural strengths, low anisotropy, and improved impact strength, by compounding a polyvinyl chloride resin with a specific talc.  
     CONSTITUTION: A polyvinyl chloride resin is mixed with ≤40wt% of talc having a ratio of the half-width of (020) X-ray-diffraction to that of (004) diffraction of about ≥1.2, and containing ≥85%, pref. ≥90% of particles having a diameter of ≤10μ. The mixing is carried out to attain a sufficiently homogeneous initial dispersion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5788895-A (JP)
Title: Control circuit for air conditioner
Inventor: SATOU YASUO
IPC: H02P25/04
Filed: 1980-11-19
Abstract: PURPOSE:To standardize various specifications in a control circuit for an air conditioner by providing a ladder resistor mouting socket and freely detachably mouting the resistor on loads of different specifications. CONSTITUTION:The output of a microcomputer 7 for digitally calculating in accordance with the predetermined program is connected to a ladder resistor mounting socket 10. The reference potential input of the comparator 8 is connected to a ladder resistor mounting socket 10. The control circuit for an air conditioner is assembled without ladder resistor 6, and the resistor 6 corresponding to the load 2 is mounted later.
Patent JP-H1070196-A (JP)
Title: Complementary semiconductor device and manufacturing method thereof
Inventor: HIROKI AKIRA
IPC: H01L29/78
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To enable a complementary semiconductor device to be enhanced in circuit speed and lessened in power consumption, by a method wherein a semiconductor substrate's part located under a first source region is kept lower in impurity concentration than the source-side part of an asymmetrical impurity diffused region. SOLUTION: In a semiconductor device 100, a P-type impurity diffusion layer 6 is so formed as not to cover all source diffusion layer 2. Therefore, a part of a semiconductor substrate 1 just under a source diffusion layer 2 is kept lower in impurity concentration than a source-side part of the P-type impurity diffusion layer 6. Generally, the speed of a semiconductor device is proportional to the product of the load capacitance and the reciprocal of the current. Therefore, even if a semiconductor device 100 is applied to a NAND CMOS circuit where a voltage is applied to a region between a source and a substrate, the semiconductor device is not lessened in circuit speed. The power consumption of a semiconductor device is proportional to a product of the load capacitance and the square of the applied voltage. Therefore, a semiconductor device 100 is low in power consumption.
Patent JP-S5954063-A (JP)
Title: Flywheel for tape player
Inventor: OOHASHI TAMAKI
IPC: G11B15/26
Filed: 1982-09-21
Abstract: PURPOSE:To increase the cutting accuracy and the moment of inertia, by using a lead alloy at the outer circumference part of a flywheel and a metal having higher handness than the lead alloy at the center part of form a monolithic structure, and implanting a capstan at a concentric recessed part at the center part. CONSTITUTION:An outer circumference part 1a and the center part 1b of a flywheel main body 1 are made of a lead-antimony alloy and zinc having higher hardness than the part 1a in a monolithic structure. Both parts 1a and 1b are produced by die casting and joined together via a recessed/projected part 2. A concentric recess part 3 is formed at the part 1b, and a capstan 5 is implanted at the center of the part 3. Therefore it is possible to hold tight the part 3 with a chuck during the cutting process with high facility and high precision. Furthermore the mass is increased owing to use of the lead alloy to obtain the large moment of inertia with a miniature structure.
Patent JP-S5864101-A (JP)
Inventor: YUTA TSUAO
IPC: C01B5/02
Filed: 1981-10-13
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-S5588848-A (JP)
Title: Production of exhaust gas cleaning catalyst
Inventor: WATANABE MASAYUKI
IPC: B01J37/02
Filed: 1978-12-27
Abstract: PURPOSE: To obtain the title catalyst uniformly supporting platinum fine powder and having high activity in a low temp. zone by dissolving dinitrodiaminoplatinum powder in an aq. nitric acid soln. under specified conditions; aging the soln.; impregnating an activated alumina carrier with the aged soln.; and resucing the impregnated carrier.  
     CONSTITUTION: (NH 3 ) 2 (NO 2 ) 2 Pt powder is added to a 250W450g/l aq. nitric acid soln. and dissolved by heating to 60W100°C to prepare a soln. contg. 250W 450g/l of Pt. By aging the soln. at 60W100°C for an adequate time the color of the soln. is turned dark reddish brown. An activated alumina carrier is dipped in the aged soln. to well impregnate the carrier with the platinum cpd., and the impregnated carrier is reduced to obtain a catalyst with platinum fine powder uniformly dispersed. This catalyst is suitable for use in oxidation of CO gas in exhaust gas from an internal combustion engine, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0752865-A (JP)
Title: Derailer for bicycle and speed change system for bicycle employing the derailer
Inventor: OZAKI NOBUO
IPC: B62M25/04
Filed: 1994-06-10
Abstract: PURPOSE:To provide a derailer for a bicycle which can lead a chain guide to equally spaced positions in the hub axial direction corresponding to the respective sprockets of multi-stage free wheel even if an operating cable is pulled in/drawn out at an equal pitch. CONSTITUTION:A cable fixing section 16 is provided on the outer link member 11 of a parallelogram pantograph link mechanism 5 or a member integrated with this mechanism, when the pantograph link mechanism is in a deformed condition which allows the outer link member to be in parallel with the chain line of a bicycle, it is designed that an angle formed by a cable W1 connected to the cable fixing a section 16 and a straight line drawn from the cable fixing a section 16 to its rocking center is roughly 70 to 90 deg..
Patent JP-S5951153-A (JP)
Title: Premixing device for gasious fuel
Inventor: MATSUI HIROSHI
IPC: F02D41/04
Filed: 1982-09-20
Abstract: PURPOSE:To promote mixing of the gas fuel with combustion air by furnishing a premixing chamber, which is installed between a convolution apparatus and a fuel supply pipe leading to No.1 combustion chamber of a rich/lean type gas fuel two-step combustor, with a fuel injection device equipped with a number of injection holes. CONSTITUTION:Gas fuel is supplied to No.1 combustion chamber of rich/lean type gas fuel two-stepped combustor through a convolution apparatus 22 and a fuel supply pipe 4. A spherical injector 35, which is formed in a sphere from the end part of said fuel supply pipe 4 is installed inside the convolution apparatus 22, and outside the same a premixing chamber 31 is formed for the fuel and air. The spherical injector 35 is equipped with a number of injection holes 34, and the gas fuel 36 injected therefrom into the premixing chamber 31 is injected wall-spread radially, so that mixing with the primary combustion air 14 is promoted.
Patent JP-H0913685-A (JP)
Title: Falling preventive panel
Inventor: YAMAGUCHI YOSHIMASA
IPC: E04G21/32
Filed: 1995-06-29
Abstract: PURPOSE: To easily tension a curing sheet around a building by arranging an angle variable curing bosh above a curing body, and arranging a vertically freely movable lower protective body under the curing body. CONSTITUTION: The periphery of a building is covered by installing a plurality of falling preventive panels on a balcony in an upper part of a building under construction. A joint protective body of a side part of a curing body in the falling preventive panels is superposed on a side part of an adjacent curing body, and a lower curing body is pulled down to the lower side, and its tip part is superposed on the inside of a handrail of the balcony. A curing sheet is spread over the lower side of these falling preventive panels, and the outer periphery of the building is covered with it. Therefore, an upper part of the building is closely covered with the falling preventive panels, and a lower part of the building is closely covered with the curing sheet. The falling preventive panels are replaced according to building-up of the building, and a curing sheet is added to its lower part.