baber/WOPTO huggingface dataset:
Patent JP-H0568137-A (JP)
Title: Color image reader
Inventor: NISHIKAWA MASAAKI
IPC: G03B27/54
Filed: 1991-09-06
Abstract: PURPOSE:To make it possible to read out an image by power supply sources whose total number is less than the number of plural light sources by switching plural light sources by switching contacts between the power supply sources and the light sources during the stop period of power supply. CONSTITUTION:Fluorescent lamps to be turned on in respective colors R, G, B are switched by switching contacts between an inverter 10 and the lamps during the stop period of power supply from the inverter 10. Thereby plural fluorescent lamps can be switched only by one inverter 10. Since the contacts are switched during the stop period of power supply from the inverter 10, a simple distributer 11 can be used for the switching even if a high voltage is impressed from the inverter 10.
Patent JP-H0777320-A (JP)
Title: Improvement in solid waste incinerator
Inventor: OGIWARA MASARU
IPC: F23G5/16
Filed: 1993-09-04
Abstract: PURPOSE:To prevent perfectly the leakage of smoke, harmful gas or smoke and soot in a process which includes charging of solid waste, taking out of ashes and further incinerating an exhaust gas, and what is more, to realize perfect combustion and enhanced thermal efficiency, thereby increasing economical efficiency. CONSTITUTION:Both a shutdown open mechanism 5 and a carrier mechanism 7 are installed to a sub-charging opening 2 equipped with a preparatory chamber 3 while a movable cover and a shutter 12 are installed to a main charging opening 1. A sump space and a take-out mechanism 12 are installed next to an ash take-out opening 10. The number of combustion chambers is specified to exceed three. The supply of air is increased in a primary combustion chamber 4 while an intermediate combustion chamber is closed except for the ash take- out opening 10 and an air supply opening 14 and a burner 3 is installed to a rear stage combustion chamber. A heat exchanger, a cyclone and a scrubber are installed to a combustion exhaust gas line.
Patent JP-2000089609-A (JP)
Title: Cylindrical electrophotographic photoreceptor
Inventor: IIJIMA SHINICHI
IPC: G03G21/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical electrophotographic photoreceptor capable of being smoothly driven over a long period, in which a flange equipped with a gear part being excellent in dimensional accuracy, and free from deformation is attached. SOLUTION: In this cylindrical electrophotographic photoreceptor 1 in which the flange 3 provided with a gear for a rotary drive is attached in the end part of the photoreceptor drum 2, the flange 3 is constituted so that a gear is formed on a periphery of an annular body, an annular groove in a concentric circular shape with regard to the gear is grooved on one side wall, and, the drum fitting part in cylindrical shape provided with the periphery connected to the inside peripheral wall surface of the annular groove is provided successively and moreover, the drum end part is fit in the above annular groove.
Patent JP-H0783347-A (JP)
Title: Solenoid valve control device
Inventor: ASAI MIKIO
IPC: F16K31/06
Filed: 1993-09-17
Abstract: PURPOSE:To provide a solenoid valve control device wherein wiring is saved in a detecting switch set up in a liquid pressure actuator so that operation of a solenoid valve can be well detected. CONSTITUTION:A device has a main controller 9 for transmitting in a series signal a data of 1 bite unit for driving a plurality of solenoid valves 1A to 1H provided in a manifold 2 and a subcontroller 8 for driving the solenoid valve by receiving this data, to provide detection switches 7A to 7D for detecting the operating condition in liquid pressure actuators 4A to 4D actuated by driving the solenoid valves 1A to 1H, and a communication controller for receiving a detection signal, detected by the detection switches 7A to 7D by respectively selecting a plurality of the detection switches 7A to 7D, is provided in the subcontroller 8. Further, a plurality of the detection switches 7A to 7D and the communication controller are connected in parallel by communication lines 42, 43.
Patent JP-H0996338-A (JP)
Title: Dynamic vibration absorbing type damper
Inventor: AIDA YASUHIKO
IPC: F16F15/03
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent damping effect in a given direction by supporting a movable weight in a two dimensional given direction by restoring magnetic force, and concurrently interposing a conductor plate between opposite magnets. SOLUTION: When the dynamic vibration absorbing type damper is applied to a floodlight as a damping object structure, a conductor plate 16 is set for a floodlight pole 19 via a support ring 17, and the whole of the dynamic vibration absorbing type damper is housed in the inside of a housing box 21 integrated with the lighting equipment 20. Namely, multiple structural magnets are fixed via a yoke 8, which are so constituted that a magnet 6 in the inner side of a movable part adjacent to a movable weight 5 and a magnet 7 in the outer side of the movable part become different in polarity. Besides, a stationary part magnet 12 made up of a magnet 10 in the inner side of the stationary part, a magnet 11 in the outer side of the stationary part, and of the yoke 8, is set while a gap 13 is being kept constant vertically with respect to a movable part magnet 9.  By this constitution, when external force is applied thereto, the vibration of the lighting equipment 20 can thereby be attenuated by restoring magnetic force.
Patent JP-S62114760-A (JP)
Title: Automatic molten metal supplying device for die-casting machine
Inventor: OKUYAMA TERUO
IPC: B22D39/02
Filed: 1985-11-15
Abstract: PURPOSE:To reduce a molten metal supplying time, to shorten a transporting distance and to prevent a temp. drop by constituting a combination of a pot dipped up the molten metal in a crucible with shifting up and down and a pouring bar submerged into the molten metal in the pot to adjust a shotting volume of the molten metal. CONSTITUTION:The pot 8 is lowered toward the crucible 5 to dip in the molten metal 6 by extension movement of a driving cylinder 11 for the pot, and after measuring the necessary time, which the molten metal is dipped up in the pot 8, by a timer, the pot 8 is elevated to a little upward molten metal surface by contraction movement of the cylinder 11. Then, the pot is stopped after elevation till an upper limit position by successive contraction movement of the cylinder 11. Next, the spout 25 is set just at pouring position for the molten metal by contraction movement of a driving cylinder for the spout, and the pouring bar 12 is lowered by extension movement of a driving cylinder 14 for the supplying bar, and consequently the bar 12 is submerged into the molten metal 6 in the pot 8. Then, the molten metal 6 in the pot 8 is overflowed from a pouring mouth 34 of the pot 8 and is poured to the sprue 7 through the spout 25.
Patent JP-H0594582-A (JP)
Title: Automatic vending machine
Inventor: FUJIOKA KIYOSHI
IPC: G07F11/24
Filed: 1991-10-02
Abstract: PURPOSE:To obtain an automatic vending machine(AVM) capable of easily loading commodities into a column and increasing the number of commodities to be stored. CONSTITUTION:In a box body constituting an AVM body 12, plural column aggregations each of which is vertically provided with plural columns for storing cans C are horizontally arrayed, a commodity loading port is formed in the front of each column 22, a commodity carry-out port is formed on the rear face of each column 22, each commodity carry-out port 26 is provided with a commodity carry-out device 32 to be driven by a vending command signal, a commodity dropping route 52 for dropping a can C carried out from each carry-out port 26 is formed between the rear face of the box body and the rear face of each column aggregation, and a commodity carrying route 58 for carrying the can C is formed from the lower part of the route 52 up to a commodity take-out port 62 formed on the front face of the AVM.
Patent JP-H0598448-A (JP)
Title: Susceptor of plasma cvd device
Inventor: HORIO TAISHIN
IPC: C30B25/12
Filed: 1991-10-02
Abstract: PURPOSE:To provide a susceptor capable of preventing the breakage of a holding pin and cracking of an electrode due to impact, etc., in use or in transportation and the breakage of the device in handling. CONSTITUTION:The electrodes 4 and 5 and wafer holding pin 6 constituting the susceptor 7 of this plasma CVD device are formed from a carbon fiber- reinforced carbon material.
Patent JP-S62115149-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TACHIBANA NORIIKU
IPC: G03C1/38
Filed: 1985-11-14
Abstract: PURPOSE:To improve the contrast and fog by incorporating latex having hydrophilic groups fixed on the surface, an anionic surfactant and a nonionic surfactant into at least one of photographic constituent layers. CONSTITUTION:Latex having hydrophilic groups fixed on the surface, an anionic surfactant and a nonionic surfactant are incorporated into at least one of photographic constituent layers. The latex is obtd. by converting latex into protective colloid with a polymer having hydrophilic groups or by allowing a compound having a hydrophilic group to take part in a latex forming reaction so that the compound is distributed on the surfaces of latex particles. The hydrophilic groups contribute toward stabilizing the latex. The anionic surfactant used in combination with the latex may be represented by formula I or II. Thus, the physical properties of the resulting film such as the dimensional stability and adhesion and the quality of dots can be improved simultaneously and remarkably without exerting unfavorable influence on the photographic characteristics.
Patent JP-H1083926-A (JP)
Title: Manufacture of radially anisotropic bonded magnet and bonded magnet
Inventor: SUZUKI SHINYA
IPC: H01F1/08
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a radially anisotropic bonded magnet, which increases the degree of radial orientation and has an excellent magnetic efficiency, by a method wherein a condition that the radial orientation is easily performed on magnetic power is created. SOLUTION: Coils 6 and 7 for AC magnetic field use and coils 8 and 9 for pulse magnetic field use are respectively arranged in opposition to each other in a state that cores 2 and 3 are made to insert in the upper and lower parts of a die 1, first, an AC magnetic field is radially formed in the die 1 by the coils 6 and 7 in a repulsion system to vibrate magnetic powder. Then, a pulse magnetic field is radially generated in the die 1 by the coils 8 and 9 in the repulsion system to superpose this pulse magnetic field on the above AC magnetic field, a radial orientation is performed on the magnetic powder in these magnetic fields and rate-earth magnetic powder kneaded with a binder is compression molded to obtain a cylindrical bonded magnet 10.
Patent JP-S62114300-A (JP)
Inventor: KATSUBE AKIRA
IPC: H05K13/08
Filed: 1985-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1076569-A (JP)
Title: Working method of constituting part of agricultural machine made of polymeric material
Inventor: ONO KOICHI
IPC: B29L31/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration with age by a method wherein a material to be worked or a plate type material is heated in a heating furnace to a temperature immediately before the melting point of a crystal under extended condition and after the whole of the material is heated uniformly at the temperature, the material is cooled to a normal temperature once, then, the material is heated again to work the same through a molding die so as to have a predetermined configuration. SOLUTION: A material is heated gradually under extended condition to a crystal melting temperature, different depending on the materials, until the temperature of whole of the material becomes uniform at the temperature, then, the temperature atmosphere is retained. Thereafter, the material is cooled gradually to a normal temperature (about 25 deg.C), then, the material is heated again to the temperature to form the same through press work employing a pair of molding dies 21, 22. The work 10 is submerged into cooling water in a water tank 23 together with the molding dies 21, 22 to cool them quickly.
Patent JP-2000092205-A (JP)
Title: Private branch exchange system, its pbx main device and its telephone set
Inventor: NAKANISHI HITOSHI
IPC: H04M3/42
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a private branch exchange system which notifies a caller number from an ISDN line network to a user even in the case of a telephone set having no display function. SOLUTION: This PBX main device 1 consists of a caller number storing part 4 which stores a caller number from an ISDN line network, a lamp telephone number storing part 5 which stores a telephone number corresponding to a telephone set lamp and a lamp telephone number/caller number collating part 6 which compares a caller number with a lamp telephone number and flickers the lamp 12 of a telephone set 8 when they coincide. Based on this configuration, it is possible to confirm who sends an incoming call before answering by notifying a caller number from the PBX main device 1 while the telephone set 8 receives the incoming call even in the case of a telephone set having no display function.
Patent JP-S61135438-A (JP)
Title: Production of heat exchanger
Inventor: IKEDA KATSUTO
IPC: B21D53/08
Filed: 1984-12-05
Abstract: PURPOSE:To produce relatively easily, inexpensively and safely a heat exchanger by subjecting a tank body fitted with a coil-shaped heater on the outside periphery to bulging under the pressure exerted thereto from both ends of an elastic body inserted therein and fastening caps by means of brazing, etc. to both ends. CONSTITUTION:The tank body 1a fitted with the coil-shaped sheathed heater and other heater 2 on the outside periphery is put into a base body 7a and a metallic pattern 5. The elastic material 6 such as urethane rubber inserted therein is pressed 7b to bulge the body 1a. The body 1 is bent to adhere tightly to the coil 2 so as to have the good heat conductivity. The caps 3 are thereafter adhered by means of brazing, etc. to both ends of the body 1 to complete the assembly. The heat exchanger is produced relatively easily and inexpensively without the danger of rupture, etc.
Patent JP-H1177490-A (JP)
Title: Rotary indexing device
Inventor: UEMURA SATORU
IPC: B23Q1/28
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To clamp a rotary table on a fixed position by pressing an elastic ring inserted into an annular space between a base and a rotary table rotatably supported with the base by means of a piston. SOLUTION: An elastic ring 5 is inserted into an annular space 4 formed between the shaft 11 of a base 1 and a hole 21 formed in a table 2 and fitted to the shaft 11 with a clearance. When a motor is rotated based on a rotation command, a worm 71 is rotationally driven. By rotation of the worm 71, the rotary table 2 in which a worm wheel 72 is arranged is indexed on a fixed position. At this time, oil pressure is supplied from an oil pressure supply source to an oil chamber 61 through an oil pressure supply passage 12 formed in the base 1. Then a piston 6 is moved downward, and the piston 6 presses the elastic ring 5. Hence by a bellows effect, the inner diameter is contracted and the outer diameter is enlarged, and the outer circumferential wall of the shaft 11 and the inner circumferential wall of the hole 21 are pressed so as to clamp the rotary table.
Patent JP-H03114817-A (JP)
Title: Biaxially oriented polyester film and manufacture thereof
Inventor: MIYAGAWA KATSUTOSHI
IPC: B29C55/12
Filed: 1989-09-29
Abstract: PURPOSE:To make it possible to easily cut manually and to realize straight cutting in the direction of cutting, especially in the longitudinal direction by a method wherein tear propagation resistance in longitudinal direction and tear propagation resistance in the direction normal to the longitudinal direction are specified. CONSTITUTION:Biaxially oriented polyester film concerned is one, the tear propagation resistance alpha(g/mm) in longitudinal direction of which is 400g/mm or less and, at the same time, the tear propagation resistance beta(g/mm) in the direction normal to the longitudinal direction of which has the relationship of beta/alpha>=1.5. In this case, any polyester will do, provided that the film made thereof can be formed and polyethylene terephthalate, polytetramethylene terephthalate, polyethylene-o-oxybenzoate, poly-1,4-cyclohexylene dimethylene terephthalate, polyethylene-2,6-naphthalane dicarboxylate and the like are exampled. Thus, film, which is easily cut and has the direction of cutting in the longitudinal direction of the initial direction of orientation, can be obtained.
Patent JP-2000091839-A (JP)
Title: Radio wave reception equipment
Inventor: KOSUGI MASANORI
IPC: H01Q1/42
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To easily receive a radio wave propagated from a desired direction by installing a supply means supplying the radio wave which is made incident within the range of a prescribed angle to the front of an antenna to the antenna and a means restricting the radio wave which is made incident from outside the range of the prescribed angle. SOLUTION: A radio wave P which is made incident on a radome 11 through a cover 11A, which is propagated from the direction of an angle θr, for example, collides with a radio wave absorbing material 21, it is absorbed by the material and it does not reach an antenna 12. On the other hand, a radio wave Q propagated from the direction of an angle θa, for example, passes through a path 100 and reaches the antenna 12. The radio wave propagated from the direction of an angle except the prescribed angle is absorbed by the radio wave absorbing material 21 and it does not reach the antenna 12. The radio wave propagated from the direction of the angle of the prescribed range passes through the path 100 and reaches the antenna 12. Thus, only the radio wave propagated from the prescribed direction can easily be received.
Patent JP-H0793442-A (JP)
Title: Signal synthesizing circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: G06G7/14
Filed: 1993-09-20
Abstract: PURPOSE:To obtain the signal synthesizing circuit which can calculate data with simple constitution including a small number of elements by arraying plural resistors in parallel and connecting them to a current voltage converting element which has high impedance. CONSTITUTION:One-terminal sides of the three resistors R1-R3 which are arranged in parallel are connected to one another and a capacitor C is connected to the connection side. When input voltages to the resistors R1-R3 are denoted as V1-V3 and their resistance, values are represented as R1-R3 respectively, the voltage V0 on the output side as their addition result is represented as V0= (V1/R1+V2/R2+V3/R3)/(1/R1+1/--R2+1/R3). The resistance values of the respective resistors R1-R3 are prescribed as coefficients to the inputs, i.e., weights. A circuit which compares the output voltage V0 with a specific threshold value and outputs a signal of 1 when the threshold value is exceeded or 0 when not is combined with this adding circuit to constitute a neuron.
Patent JP-S63109273-A (JP)
Title: Air preheater of multi-cylinder stirling engine
Inventor: HISAMORI YOICHI
IPC: F28F1/42
Filed: 1986-10-27
Abstract: PURPOSE:To manufacture air preheaters at low cost and enhance the heat exchange efficiency by furnishing a cylinder, which partitions the air for combustion from the combusted exhaust gas, and a heat exchange element through which the air for combustion and the combusted exhaust gas shall flow. CONSTITUTION:A heat exchange element 14 has a cylinder 14a as a partition wall to separate the combusted exhaust gas from the air for combustion. It includes also plate fins 14b for forming rectangular flow paths provided both on outside and inside of said cylinder 14a. This enable simple manufacture of heat exchange elements 14 to ensure that an air preheater is offered at a low cost. This construction also assures great heat transmission areas to lead to enhancement of the heat exchange efficiency.
Patent JP-H02102162-A (JP)
Title: Grouting material
Inventor: NIKI MOHAKU
IPC: C04B28/10
Filed: 1988-10-12
Abstract: PURPOSE:To provide a readily producible inexpensive grouting material, excellent in strength, fluidity, etc., with hardly any separation of materials and drying shrinkage by containing limestone powder having a specified Blaine value and portland cement at a prescribed weight ratio. CONSTITUTION:A grouting material produced by adding (A) limestone powder having 1000-6000cm<2>/g Blaine value with (B) portland cement so as to provide the content of the component (A) in an amount of 1-9 times based on that of the component (B), adding and sufficiently mixing water and a required additive [e.g., air-entraining(AE) water reducing agent] therewith. Thereby, since the limestone powder is mixed, fluidity is improved as compared with that of the simple cement and high fluidity is obtained with a small amount of water. As a result, the amount of water for obtaining a required fluidity can be reduced and the grouting material with hardly any amount of bleeding is obtained. The resultant grouting material is applied for the purpose of providing uniform transmission of power to gaps between a structure and ground, etc.
Patent JP-H07177928-A (JP)
Title: Distribution assembly to which unidirectional closing memberis attached
Inventor: JIYANNRUI GIYURE
IPC: B65D47/26
Filed: 1994-10-21
Abstract: PURPOSE: To provide an assembly for dispensing a fluid production in liquid or (or paste) state, for instance cosmetics. CONSTITUTION: A dispensing head 14 has a container 2 and a channel 12 for dispensing medium to be dispensed, and a closing system disposed in an end part of the dispensing channel. The system is composed of a plug part and a seating part 15, a reslient element 22 and the like, and the plug part which is made into contact, at least in part, with the seat part is partly separated from the eat part, being caused by bending due to a pressure of the medium to be dispensed, and when the dispensing is completed, the container in which the channel is closed when the plug part is returned under resiliency is returned to its closed condition.
Patent JP-H0979497-A (JP)
Title: Connecting coupler of blow bomb and gas tube
Inventor: MAEDA KIYOCHIKA
IPC: F17C13/04
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To install by a single operation, and to press down and release the injection nozzle of a blow bomb under the condition attached with the blow bomb. SOLUTION: This connecting coupler is composed of a circular connecting body 3 forming an engaging step 4 on the inner surface at the lower part, and installed to surround the injection nozzle 2 of a blow bomb 1, and a connecting coupler main body 6 connected to the connecting body 3. When the cap form pressing body 10 of the connecting coupler main body 6 is squeezed, the engaging claw 7a of a tubular connection 7 is engaged to the engaging step 4 of the circular connecting body 3. On the other hand, the cap form pressing body 10 is held to a tubular main body 8 in the condition pressing in the injection nozzle 2 of the blow comb 1 by the pressing projection 10a of the pressing body 10. And when the injection of the gas form the injection nozzle 2 is stopped, a locking release knob 13 is pressed to the inner side.  As a result, the cap form pressing body 10 is floated up by the upward restoring action of the injection nozzle 2.