baber/WOPTO huggingface dataset:
Patent JP-H10196381-A (JP)
Title: Control device of internal combustion engine mounted with variable nozzle type turbocharger
Inventor: OKUYAMA AKIHIDE
IPC: F02B39/16
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent useless reduction in output of a variable nozzle type turbocharger by detecting abnormality of a closed side stick of a variable nozzle on the basis of an increasing tendency of a rate of change of supercharging pressure when an internal combustion engine is put in a prescribed accelerating condition. SOLUTION: An electronic control unit 12 discriminates that an internal combustion engine 10 is accelerating when an increase rate of engine speed of the internal combustion engine 10 exceeds a prescribed value. Next, when judged that engine speed of the internal combustion engine 10 at accelerating time is smaller than prescribed engine speed and throttle opening is larger than prescribed opening, a condition of requiring to detect abnormality of a closed side stick of a turbocharger 56 is practiced. The occurrence of closed side abnormality in the turbocharger 56 of the internal combustion engine 10 is recognized when a rate of change of supercharging pressure is not more than a prescribed value by this practice, and its abnormality is stored in the electronic control unit 12, and a driver of a vehicle is warned of the occurrence of the abnormality.
Patent JP-S59128551-A (JP)
Title: Electrophotographic organic sensitive body
Inventor: UTSUNOMIYA YASUHARU
IPC: G03G5/06
Filed: 1983-01-14
Abstract: PURPOSE:To increase sensitivity by adding terephthalonitrile into a charge transfer medium composed essentially of polyvinyl carbazole. CONSTITUTION:A perylene type pigment is dispersed as a charge generating pigment into a charge transfer medium composed essentially of a polyvinyl carbazole type resin to obtain an org. photosensitive body. Said medium incorporates 10-40pts.wt. terephthalonitrile as a sensitizer per 100pts.wt. polyvinyl carbazole resin. A more remarkable effect is exhibited by using a combination of one of halonaphthoquinones and terephthalonitrile in place of this alone.
Patent JP-H11198608-A (JP)
Title: Pneumatic radial tire
Inventor: MURATA KATSUHIKO
IPC: B60C11/11
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To lengthen the service life of a pneumatic radial tire by forming the tread part of the tire installed on a vehicle in an asymmetric pattern different between an inside area and an outside area, and forming the outside area in a pattern having the actually grounding area becoming larger than a width directional central area of the tread part. SOLUTION: A pneumatic radial tire 1 is formed in an asymmetric pattern with the width directional one side of the tread part 2 in a tire 1 installed on a vehicle as an inside area 3 and the other side as an outside area 4. A connecting inverse oblique groove 11 and the auxiliary recessed part 12 are arranged in the almost half part of a circumferential groove 5, a lateral groove 6 and a main oblique groove 8 in the inside area 3. A sub-oblique groove 9, an inverse oblique groove 10 and the auxiliary recessed part 13 are arranged in the other almost half part of the main oblique groove 8 in the outside area 4. Block rigidity required to improve dry performance can be obtained by forming this outside area 4 in a pattern having the actually grounding area becoming larger than a width directional central area of the tread part 2.
Patent JP-H09290072-A (JP)
Title: Assembly toy and three-dimensional puzzle toy using the assembly toy
Inventor: DAGURASU KANINGAMU
IPC: A63H33/04
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of assemblies from each other, even upon exposure to a torsional bending force applied across a coupling part between adjacent assembly members, and build up an assembly of complicated shape. SOLUTION: This toy has a plurality of detachable assembly members 10 or the like for building up an assembly, and each of the assembly members 10 or the like has a resilient plastic flat plate 15 and a flat side part 16 surrounding the flat plate 15 approximately linearly. Furthermore, the flat side part 16 has a a coupling means 18 formed on one end thereof as a detachable bent part 22, and an engagement means 20 formed on the other end for being engaged with the coupling means of identical or separate assembly members. Also, the coupling means 20 has a support part 23 for bearing a bending motion across flat plates about the flat side part 16 of the assembly member 10 as a fulcrum, when engaged with the engagement means 20.
Patent JP-H08190222-A (JP)
Title: Production of electrophotographic toner
Inventor: NAKATSU KIYOBUMI
IPC: G03G9/087
Filed: 1995-01-12
Abstract: PURPOSE: To more surely produce an electrophotographic toner excellent in cleanability with a cleaning blade because of its deformed shape by a suspension polymn. method. CONSTITUTION: When a monomer phase cont.g. a polymerizable monomer is suspended and dispersed in the form of droplets in an org. dispersive medium and toner particles are produced by suspension polymn., the droplets of the monomer phase are deformed by adding slightly water-soluble inorg. particles whose average particle diameter on volume basis is 60-300% of the average particle diameter of the droplets. The inorg. particles are chemically removed after toner particles are produced.
Patent JP-H09200064-A (JP)
Title: Electronic device having operation button
Inventor: OGAMI TETSUSHI
IPC: B60R11/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device with an operation button by which electronic devices whose function is to be added and electronic devices whose function is not added are optimizingly used in common. SOLUTION: A rear face plate 5 is arranged behind a front plate and two tongues 5B, 5C are provided side by side to the rear plate. One or two operation buttons supported turnably at a prescribed position of the front plate are used to drive the tongues 5B, 5C and the tongues 5B, 5C are used to drive a switch 9. Thus, even when the number of operation buttons is different, the electronic devices are used in common.
Patent JP-H11200018-A (JP)
Title: Vacuum deposition method by electron gun heating system
Inventor: KURAGAKI TAKESHI
IPC: H01J37/30
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering the reduction of the efficiency of vapor deposition caused by the formation of a dent on the surface of a vapor depositing material in a crucible applied with electron beam irradiation in the field of electron beam vacuum deposition technology of high m.p. metals or the like and to provide a device therefor. SOLUTION: This method includes a stage in which vapor deposition treatment is executed while a dent 22 caused by an electron beam 30, of an evaporating material 2 is a crucible 21 is monitored by a dent detecting method and a stage in which the vapor deposition treatment is discontinued, and the dent on the surface of the evaporating material in the crucible is flattened by electron beam irradiation, and the dent detecting method is the one in which the electric current of an electron gun filament 3 is regulated for obtaining a certain film thickness speed according to the data of a film thickness gauge 5, and the filament electric current is compared with the set electric current value.
Patent JP-H01267269-A (JP)
Title: Method and device for transferring yarn
Inventor: HARII BII MIRAA
IPC: B65H67/048
Filed: 1989-01-12
Abstract: PURPOSE: To efficiently convey yarn by pulling the yarn toward and beyond a hollow bobbin by a moving means when a yarn package is separated from a driving roll along a slot, seizing and cutting the yarn at the start end part of the hollow bobbin. CONSTITUTION: When a yarn is completely wound on a yarn bobbin 60B held by a chuck 25B, a bobbin 12T held by a chuck 25T is moved along a slot 14 and comes into rolling contact with a driving roll 20 and the bobbin 60B on which the yarn is completely wound is separated from the driving roll 20 along the slot 14. Under this state, the tubular shaft 54B of a moving means 50B is rotated upward. Thus, a yarn 75 which is being wound is raised, seized and cut by the start end part of the hollow bobbin 12T to start the winding to the bobbin 12T. Then, the moving means 50B is returned to a lower stop part 53B. When a yarn is also completely wound on the bobbin 25T, similar operations are carried out. Thus, the yarn can be efficiently conveyed.
Patent JP-S56102791-A (JP)
Title: Tube and analytical instrument
Inventor: KONDOU YOSHIHARU
IPC: F16L9/00
Filed: 1980-01-16
Abstract: PURPOSE: To simplify an enzyme reaction unit of an analytical instrument and to handle it with ease, by attaching a porous material to the inner wall of a tube, followed by immobilizing an enzyme on the porous material.  
     CONSTITUTION: A porous material, e.g., glass, silica gel, etc. is attached to an inner wall of a tube consisting of a synthetic resin, metal, glass, etc. by an adhesive, etc. or fixed to it by melting. Various kinds of enzymes are immobilized on the porous material by covalent bond method. The immobilized enzyme tube is set in a position where the immobilized enzyme column of a conventional automatic analytical instrument is placed and it is used as an immobilized enzyme reaction tube in an analytical instrument. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5287442-A (JP)
Title: Coating equipment
Inventor: KOBAYASHI SHIGERU
IPC: B05B5/08
Filed: 1976-01-19
Abstract: PURPOSE: A spraying equipment characterized by the uniform coating of the bulky artical with efficiency comprises the slewing arm, the slid block, etc. whereby the spray gun is made to move in locus around the contour of the ware, thus ensuring uniform spraying of a powder paint on the surface of the ware. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0314852-A (JP)
Title: Blow molded polypropylene container
Inventor: SUGA SADANORI
IPC: C08L23/10
Filed: 1990-01-11
Abstract: PURPOSE:To prepare a blow molded container having an excellent transparency and low odor and suitable for food packaging by blow molding a propylene polymer compsn. contg. a specified amt. of a 3-methylbutene-1 polymer. CONSTITUTION:A propylene polymer compsn. contg. 0.0001-10wt.% 3- methylbutane-1 polymer is obtd. e.g. by mixing the 3-methylbutene-1 polymer with a propylene (co)polymer. The compsn. is blow molded to give a container. The higher the crystallinity of the 3-methylbutene-1 polymer, the larger the improvement in the optical properties, and a pref. 3-methylbutene-1 polymer is one which has an m.p. of 300 deg.C or higher and a heat of fusion of about 9cal/g or higher.
Patent JP-H03209746-A (JP)
Title: Semiconductor package
Inventor: USAMI TOSHIRO
IPC: H01L27/14
Filed: 1990-01-11
Abstract: PURPOSE:To simplify the adjustment of an optical system into which a solid- state image sensor and the like are built, by making the surface of a lead frame obtaining electric continuity with the outside the die attaching surface, exposing at least a part of the rear of the die attaching surface to the outside, and making the exposed surface a reference surface at the time of attaching the semiconductor chip. CONSTITUTION:The surface 10d of a die pad 10c of a lead frame 10 is used as a die attaching surface, on which a semiconductor chip 2 is diebonded. Electrodes of the semiconductor chip 2 and the inner leads 10a of the lead frame 10 are electrically connected by using bonding wires 4. The upper part of a sealing frame 9 is hermetically sealed by a window glass 7 while a sealing member 6 is interposed. Thereby a part of the rear 10e of the die pad 10c of the lead frame 10 is constituted so as to be exposed to the outside through a penetrating hole 8b formed in a ceramic substrate 8, and the exposed surface is set as the reference surface at the time of attaching the semiconductor chip.
Patent JP-H08191670-A (JP)
Title: Automatic feeder for material such as edible material
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1995-01-13
Abstract: PURPOSE: To provide an apparatus capable of surely feeding a food ingredient to edible material of rice ball, etc. CONSTITUTION: An edible material extruding rod 7 is lowered toward a food ingredient feeding disc 1 housing a kneaded ingredient F and the rod 7 is protruded through a through hole 1a bored and installed in the rotating disc 1 to the lower face side of the disc 1. Thereby, a kneaded ingredient F can be feed to rice ball 4 which is situated in the lower part of the through hole 1a. A motor 12 capable of rotating and driving the rod 7 is provided and rotates when the rod 7 is lowered. Since the rod 7 is rotated in lowering, food ingredient feeding action can smoothly and surely be carried out without attaching kneaded ingredient F to outer circumference of the rod 7.
Patent JP-H10199634-A (JP)
Title: Zif connector
Inventor: TAKAHASHI TAKUYA
IPC: H01R24/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To enable a bearing part to have a sufficient strength against a force applied thereto and prevent it from being deformed by high temp. and thermal shock by moving an actuator by a slider operated through a link to thereby enable the mutual connection of connectors, and bringing the bearing part of the link and a circular-arc surface into slidable contact with each other. SOLUTION: When a knob 82 is operated, a slider is moved in the longitudinal direction of a base 50. Then, a cam groove 83 acts on an interconnection between a first link 90 and a second link 100 to thereby move the same to a vertical direction. Each end of side reverse to a side at which the links 90, 100 are interconnected is engaged with an actuator 70 and the base 50 so that the movement of the actuator 70 performs the connection with a mating connector 10. In this case, an end surface of a flange 100a of the second link 100 and a circular-arc surface formed on the interconnection of the first link 90 are brought into slide contact with each other and working like articulation surfaces.
Patent JP-H05281952-A (JP)
Title: Display controller
IPC: G06F3/048
Filed: 1992-01-14
Abstract: PURPOSE:To provide the display controller which can superimpose plural images by partially varying priority. CONSTITUTION:A virtual image P10 is generated in addition to two images P11 and P12 to be superimposed. The virtual image P10 has dots composed of transparent color data at a part applied with the original priority relation between the two images P11 and P12 and also has dots composed of priority- inverted code data at a part where the original priority relation is inverted. An image selection part 20 performs the same dot data selecting operation as usual when the dot data of the virtual image P10 is the transparent color data. Further, the image selection part 20 selects the dot data of the image P12 with low priority when the dot data of the virtual image P10 is the priority- inverted code data.
Patent JP-H03211380-A (JP)
Title: Air conditioner
Inventor: WADA KOJI
IPC: F25B13/00
Filed: 1990-01-12
Abstract: PURPOSE:To shorten the defrosting operation time by providing a controller by which a defrosting two-way valve on a defrosting bypass pipe is opened when the temperature of an outdoor heat exchanger becomes below the defrosting start temperature, and the two-way valve is closed and a four-way valve is turned to the cooling position when the temperature of a heat accumulator drops below the specified temperature after defrosting operation starts. CONSTITUTION:A controller is provided, by which a two-way valve 10 on a defrosting bypass pipe 9 is opened when the temperature of an outdoor heat exchanger 8 drops below the defrosting start temperature, and the defrosting two-way valve 10 is closed and a four-way valve 5 is turned to the cooling position when the temperature of a heat accumulator 2 falls below the specified temperature after defrosting operation starts. During defrosting operation, the refrigerant which is heated to a high temperature by a compressor 1 and further absorbs heat as the heat accumulator 2 is sent to the outdoor heat exchanger 8 through the defrosting bypass pipe 9. And when defrosting is not satisfactorily carried out by the refrigerant through the defrosting bypass pipe 9, the temperature drop of the heat accumulator 2 is detected and the refrigerating cycle is turned to cooling operation mode to perform reverse defrosting operation. Thereby, the defrosting operation time can be shortened even in the case the controller is applied to a large size apparatus with a large capacity.
Patent JP-H06210337-A (JP)
Title: Arithmetic unit for rolling mill speed reference
Inventor: IEIRI YOSHIRO
IPC: G05D13/46
Filed: 1993-01-14
Abstract: PURPOSE:To prevent quality of a product such as rupture of a rolled stock and gage change from being deteriorated and to improve the responsiveness of the speed reference value of a mill by providing an acceleration reference arithmetic means and a speed reference arithmetic means to calculate a speed reference value from a 1st acceleration reference and a preset speed target value. CONSTITUTION:An (n) stage differential value (n: natural number, n=n, n-1,...,1)an+1r of an acceleration calculated from the speed of rotation of a driving motor 2a to drive a mill 2 and a preset n-th acceleration target value anr are inputted to calculate the n-th acceleration reference value an. Then, this n-th acceleration reference value an and the preset (n-1)th acceleration target value an-1r are inputted to calculate the (n-1)th acceleration reference value an-1. This speed reference arithmetic unit is, provided with acceleration reference arithmetic means 61-6n to successively carry out similar calculation and require finally the 1st acceleration reference value a1, a speed reference arithmetic means 7 to calculate a speed reference value V from the 1st acceleration reference value a1 and the preset speed target value Vr.
Patent JP-H10194102-A (JP)
Title: Load response type brake hydraulic control valve
Inventor: MITANI TOSHIAKI
IPC: B60T8/26
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To enable the set load of pressure regulating springs to be easily and positively adjusted/before a load response type brake hydraulic control valve is mounted on a vehicle. SOLUTION: In a cylindrical chamber 28 of a casing 3, pressure regulating springs 25 for determining the starting point of pressure reducing action of valve pistons 15, a nut plate 33 which is screwed into a load detecting shaft 29 rotatably supported in the casing 3 to support the springs 25, and an adjusting-fixing plate 32 connected to the plate 33 through connecting means 35 so that it can be axially displaced, are housed. In such a state that the load detecting shaft 29 is temporarily fixed in a specified position in the casing 3 by temporary retaining means 39, the nut plate 33 is rotated to adjust the set load of the pressure regulating springs 25, thereafter the nut plate 33 is fixed in the casing 3 by fixing means 44, and the temporary retaining means 39 is removed when the brake hydraulic control valve is mounted on a vehicle.
Patent JP-H03213462-A (JP)
Title: Manufacture of steering wheel
Inventor: HARADA MITSURU
IPC: B29C45/14
Filed: 1990-01-13
Abstract: PURPOSE:To prevent drawing-in of air when a synthetic resin material is injected in a cavity through a gate and to prevent the occurrence of defective molding by forming a notch part in at least the side wall, positioned facing a gate formed in a mould, of the side walls of a ring part core approximately in a U-shape in cross section. CONSTITUTION:A steering core 9 comprises a boss 19, a ring part core 1 in which a groove 2 approximately in a U-shape in cross section is formed, and a spoke part core 29, and a covering layer 14 formed of synthetic resin is formed on the outer periphery of the core 9 to form a steering wheel. In this case, a notch part 8a is formed such that the height of a side wall 8, on the side facing the position of a gate 5 formed in a parting surface 13 of a mould formed with top and bottom molds 10 and 11, of two side walls 7 and 8 for forming the groove 2 of the ring part core 1 is reduced to a value lower than that of other portion. When the core 1 is set in a mold 12 and a synthetic resin material is injected through the gate 5, injection preventing air from being drawn in the groove 2 is practicable.
Patent JP-S63176334-A (JP)
Title: Production of enameled product having metallic luster
Inventor: ISOBE MASAYUKI
IPC: C23D5/00
Filed: 1987-01-14
Abstract: PURPOSE:To obtain an enameled product having metallic luster and excellent water resistance and weather resistance, by glazing glaze having dispersed mica powder coated with titanium dioxide to ground body and calcining. CONSTITUTION:Mica powder coated with titanium dioxide or ferrite is dispersed to prepare glaze. The glaze is directly glazed on a metal of ground body. Or ground body having formed a glaze layer is glazed. Then the glazed ground body is dried and calcined.
Patent JP-S59129401-A (JP)
Inventor: MATSUNAGA HIROSHI
IPC: H01C7/12
Filed: 1983-01-13
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-S54100090-A (JP)
Title: Method of constructing surface structure
Inventor: SHIMIZU YASUHIRO
IPC: B63B9/06
Filed: 1978-01-23
Abstract: PURPOSE: To reduce excess strength in case of the construction of a structure after the structure navigates on the sea and is towed to a location where the structure is installed, by temporarily connecting central bottom structures divided into up-and- down portions to left and right side-wall structures respectively.  
     CONSTITUTION: A central bottom structure of a central double bottom surface structure is divided into a structure 1 at the outer bottom plate side and a structure 2 at the inner bottom plate side, and each is temporarily connected to left and right side-wall structures 3, 4. Thus, the whole structure can be formed in a surface floating structure with the longitudinal strength that can sail on the sea. When the structures 1, 2 at the inner and outer both bottom plate sides divided are integrally welding connected at lower levels after the structure navigates to a location where a floating dock is installed, the floating dock with a concave section can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10195113-A (JP)
Title: Gas circulation apparatus for vapor-phase olefin polymerization
Inventor: TOMURA MITSUO
IPC: C08F2/34
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas circulation apparatus for vapor-phase olefin polymn. which dispenses with a large-scale separating or compressing apparatus, can inhibit the side reactions of an olefin, and hardly causes piping materials to brittle. SOLUTION: In a gas circulation apparatus 10 for vapor-phase olefin polymn. having a compressing apparatus 7 for compressing an unreacted gas discharged from a vapor-phase polymn. reactor 1 and a cooling apparatus 8 for cooling the gas compressed at the compressing apparatus, the surfaces of pipelines coming in contact with the circulated gas in the range of the compressing and cooling apparatuses are formed from a steel material (i) contg. up to 0.15wt.% C and 8-30wt.% Cr. The surfaces of pipelines coming in contact with the circulated gas in the range other than of the compressing and cooling apparatuses may be formed from stainless steel or carbon steel other than material (i). Pref., material (i) contains 3-40wt.% Ni.