baber/WOPTO huggingface dataset:
Patent JP-2000050758-A (JP)
Title: Water-drinking type automatic separation system for livestock
Inventor: UMEDA NAONOBU
IPC: A01K29/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject system designed to automatically calculate the quantity of a disinfectant solution to be applied onto a domestic animal, enabling such calculation through the application to be performed automatically and also enabling the domestic animal to be sorted through opening a door on an appropriate side after the animal finishes drinking water. SOLUTION: This system is made up of a livestock-enclosing means 3 having an entrance 2 for a relevant domestic animal 8 and an opening 31 for the neck of such animal 8, a water feed means 4 provided outside the opening 31, a means 5 for applying a disinfectant solution 9 onto such animal 8 inside the enclosing means 3, and an equipment 6 for measuring the body weight of such animal 8; wherein the opening 31 is equipped with a sensor 11 for sensing a domestic animal 8 coming for drinking water. This system works as follows: on sensing a domestic animal, a disinfectant solution application system is set in motion the quantity of the solution to be applied is determined by the body weight measuring means (the equipment 6), and the moving velocity of an application head 51 is determined based on the above quantity of application and the body length of the animal calculated.
Patent JP-H1184168-A (JP)
Title: Optical fiber type star coupler and its production
Inventor: UEMATSU EI
IPC: G02B6/28
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber type star coupler which has excellent moisture resistance, is low in loss, has stable characteristics, is strong to vibration and impact and is easy to handle by integrally coating a glass tube, both ends of the glass tube and an optical fiber bundle near both ends with a resin. SOLUTION: This star coupler comprises the silicone coated fiber bundle 1, a bare glass fiber part (having a low-refractive index resin coating) 2, a twist fusion fusion stretched part (tapered distribution coupling part) 3, the quartz glass tube 4, an outflow hole 5, a tape 6 for sealing, an adhesive 7 and a urethane resin 8. The quartz glass tube 4, the adhesive 7 and the optical fiber bundle 1 near both ends of the quartz glass tube 4 are coated with the urethane resin 8 having high water-proof property. The infiltration of the moisture is prevented by the urethane resin 8 and the star coupler having the good temp. characteristics is obtd. Since the urethane resin 8 is not as rigid as an epoxy resin, the impression of a side pressure, etc., on the fiber bundle 1 does not arise and there is no loss increase by the covering of the resin.
Patent JP-S6298807-A (JP)
Title: Both wave rectifying circuit
Inventor: ASABA KOJI
IPC: H02M7/12
Filed: 1985-10-24
Abstract: PURPOSE:To execute a small signal detection and a linear detection by connecting in parallel a PNP transistor and an NPN transistor, and also inserting plural pieces of diodes into an emitter side of the respective transistors. CONSTITUTION:In case of an NPN transistor Qa, the same phase output is fetched by an emitter-follower, and in case of a PNP transistor Qb, an opposite phase output is fetched from a collector side by connecting the same load R to an emitter and a collector. N1 pieces of diodes Da are inserted into the emitter side of the NPN transistor Qa, and also N2 pieces of diodes Db are inserted into the emitter side of the PNP transistor Qb. The NPN transistor Qa executes the same phase detection of a good linearity even against a small amplitude input, by impressing in advance a bias voltage VB=VBE (VBE denotes a base-emitter voltage of Qa) to the base. Also, the PNP transistor Qb executes a detection of a good linearity, as well, by impressing in advance a base voltage VB=Vcc-VBE to the base.
Patent JP-H04121496-A (JP)
Title: Blade angle control unit for stationary blade of blower
Inventor: NISHIMURA MUTSURO
IPC: F04D29/46
Filed: 1990-09-07
Abstract: PURPOSE:To simplify the structure of a blade angle control unit for regulating a blowing quantity and suppress the generation of a failure by rotatably mounting the mounting shaft of each stationary blade of a blower to an outer drum, and providing a mounting shaft rotating system on the projection part protruding outward of the outer drum of the mounting shaft. CONSTITUTION:On the inside of an outer drum 1a disposed on a base 3 by plurality of legs 2, inner drums 5, 6 and a motor 8 for driving an impeller 4 are disposed through stays 4, respectively, and rotor blades 9 are provided on the outer circumference of the impeller 7. Stationary blades 10 are mounted on the outer drum 1a by mounting shafts 11 so as to give a slight clearance on the outer circumference of the inner drum 5. The mounting shafts 11 are rotatably mounted to the outer drum 1a, and gear transmitting devices 12 as a mounting shaft rotating system are provided on the projection parts protruding outward of the outer drum 1a. In each gear transmitting device 12, its driving shaft 13 is mutually connected by a connecting shaft 15 having universal joints 14 on both its ends, and the driving shaft 13a of the transmitting gear device 12a situated on the connecting end is connected to an electric motor 16.
Patent JP-S6299559-A (JP)
Inventor: YAMAZAKI FUJIO
IPC: B21D39/04
Filed: 1985-10-24
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-S61121746-A (JP)
Title: Production of cylindrical rotor
Inventor: SAKAI HIDETOSHI
IPC: H02K15/04
Filed: 1984-11-14
Abstract: PURPOSE:To easily enable the end section of a field winding to be protected, by convering a coil end section with a coil retaining ring, and by pressing the coil retaining ring to the coil end with the injection of pressure-applied resin. CONSTITUTION:A coil end section is covered with a coil retaining ring 3 molded with glass bind resin. After that, resin liquid is pressure-injected with a high pressure injector 5 through an injection hole. When the resin liquid is spread on the whole priphery through a groove 7, the liquid oozes out between the coil retaining ring 3 and a filed winding 8. The coil retaining ring 3 is fitted on the coil end by the pressure of the resin liquid.
Patent JP-H08103905-A (JP)
Title: Hollow extruded plate manufacturing device
Inventor: TAKAHASHI KATSUHISA
IPC: B28B3/20
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a high-strength extrusion-molded plate which is almost free from defects by providing cores aligned in The width direction of a mouth piece, the core closer to the center having a larger length in the extrusion direction, in a hollow extruded plate manufacturing device comprising a train of cores arranged in the width direction of a flat mouth piece installed on the tip of an extrusion molding machine. CONSTITUTION: Plural pieces of the core used on a hollow extruded plate manufacturing device, for example, five pieces of the cores, 11 12, 13, 14 and 15 are connected to a support, in the width direction of a flat mouth piece installed on the tip of an extrusion molding machine. The length of the cores 11 to 15 in the extrusion direction is such that the core 13 in the center is longest, the cores 12, 14 are shorter than the core 13 and the cores 11, 15 are shortest. Thus the resistance generated on an extrusion material by the cores 11 to 15 is most significant in the center of the width direction of the mouth piece and less significant toward the end of the mouth piece. Consequently, the distribution of the resistance to be brought to bear upon the extrusion material by the mouth piece itself is opposite to that given to the extrusion material by the cores.  For this reason, the extrusion material is extruded at almost equal velocity in the width direction of the mouth piece.
Patent JP-H03101256-A (JP)
Title: Semiconductor device
Inventor: MICHII KAZUNARI
IPC: H01L23/34
Filed: 1989-09-14
Abstract: PURPOSE:To realize easy handling and to improve heat release by attaching a semiconductor element onto a heat radiator with an insulating material between and by carrying out packaging with a part of the heat radiator exposed. CONSTITUTION:A conductor board 11 which consists of Cu foil is formed on a heat radiator (a) which consists of a Cu material with an insulating material 10 composed of epoxy resin between. A semiconductor element 1 which is bonded to an inner lead 5 is attached onto the conductor board 11 and they are sealed by a package body 7. A part of the heat radiator 9 such as a bottom side is exposed outside the package body 7. When the semiconductor operates, heat generated in the semiconductor element 1 is transmitted mainly to a heat radiator 9 of large heat radiation properties and is released outside a semiconductor device. The rear electric potential of the semiconductor element 1 is not applied onto the heat radiator 9 because the heat radiator 9 is insulated by an insulating material 10 from the conductor board 11, and thereby there is no problem in the heat radiator 9 even if the heat radiator 9 comes into contact with other parts or substrate when a substrate is packaged in a semiconductor device.
Patent JP-H0967135-A (JP)
Title: Production of deformed hole glass nozzle for spinning
Inventor: HAMANO SADANOBU
IPC: C03C11/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To produce a deformed hole glass nozzle for producing chemical fibers of spun yarn which have an excellent heat insulating property, water absorbability and air permeability, are reduced in weight and are approximate to natural fibers and further fibers with which the functions not possible with the conventional chemical fibers are obtainable. SOLUTION: Three pieces of extremely fine metallic wires are doubled and twisted to form a twisted metallic wire 31. These twisted metallic wires 31 are wound in parallel with each other around a wire spreading frame 7 having a square shape. The opposite parts of the twisted metallic wires 31 and a special hard glass plate 10 on the outside surface are adhered along each other and are integrated. The assembly is three-dimensionally set on an assembly base 11 and is heat treated under a pressurized state in a furnace; thereafter, the formed glass body 15 is gradually cooled to form a columnar glass body. This glass body is sliced to form a nozzle chip. The twisted metallic wires 31 are dissolved away by aqua regia, by which the glass nozzle is obtd.  As a result, several hundred to several thousand nozzle holes are formed to the deformed shapes in section in the nozzle chip, by which the spun yarn having the excellent functions similar to the functions of the natural fibers is obtd.
Patent JP-H0666264-A (JP)
Title: Gear pump
Inventor: SHIOTANI HARUHIKO
IPC: F04C15/00
Filed: 1992-08-14
Abstract: PURPOSE:To enhance the efficiency of a pump by keeping the depth of a gear track constant irrespective of the operating condition of the pump, such as whether the pump is rotated at low or high speeds. CONSTITUTION:A recessed portion 29 is formed in a shaft hole and when a gaer shaft is biased by the effect of pressure on a gear spiral bushes 9-12 to bite into the recessed portion 30 so that an indentation 30 is formed inside the portion 29. The gear shaft is held by the indentation 30 and is always biased in a certain direction even if the direction in which the pressure acts on the gear varies.
Patent JP-H0581301-A (JP)
Title: Management reference value determining system for stock management system
Inventor: IKETANI YOSHIHIKO
IPC: G06Q10/08
Filed: 1991-09-19
Abstract: PURPOSE:To determine a management reference value of a stock management system by a simulation system. CONSTITUTION:A simulation subsystem executes a sales ABC analysis processing 1, and a shipment data number analysis processing 2, and executes a safety rank registration processing 3, based on its result. A management reference simulation processing 4 determines a stock management reference value conforming to a characteristic of a commodity, based on these processing results. A sales actual result trace processing 5 evaluates whether the determined reference value is appropriate or not, and when it is unappropriate, the management reference simulation processing 4 is executed again. A sales prediction processing 6 predicts the sales quantity of the next month of the commodity. By the stock management reference value and the predicted sales quantity, a stock management reference registration processing 7 registers an item required for the stock management at every commodity.
Patent JP-H0583902-A (JP)
Title: Flat motor
Inventor: ARAKI NORIYUKI
IPC: H02K23/04
Filed: 1991-09-19
Abstract: PURPOSE:To reduce the thickness of the whole by directing the moving surface of a brush in the direction of a base while moving the brush in an armature and receiving one side of the armature by a ring from the armature. CONSTITUTION:An armature 9 is positioned in a yoke 1 while being made to correspond to a magnet 2. A ring 9c from the armature core 9a of the armature 9 is installed to a shaft 7, and the rotation of the armature 9 is transmitted to the shaft 7. A commutator 10 composed of a synthetic resin ring 10a and a segment 10b is mounted onto the inner wall of the armature 9. A brush 11b supported by a spring 11a is pushed against the segment 10b by a brush holder 11 set up to a base 6. An external gear 13 is fitted through a bush 12 in the eccentric section 7a of the shaft 7. The external gear 13 consisting of the number of teeth lower than the number of teeth of an internal gear 15 fitted and installed into a hole 14 bored to a fixed bracket 3 for the external gear 13. Both gears 13, 15 are connected so as to be engaged with each other through the eccentric section 7a and a speed reducer A by a differential mechanism is incorporated, and decelerated rotation is riclsed up as an output.
Patent JP-H0287159-A (JP)
Title: Magnetic toner
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/083
Filed: 1988-09-22
Abstract: PURPOSE:To enhance potential acceptance, transferability, and fluidity by specifying an amount of polyolefin present in the surface of a toner and the form of the toner. CONSTITUTION:The magnetic toner comprising at least a resin, a magnetic powder, and the polyolefin has a true Wadll spheroidicity of 0.4 - 0.8 and a polyolefin content of 10 - 40wt.% in the surface. This toner has a small surface area but a sufficiently large friction face, thus permitting the obtained magnetic toner to be enhanced in potential acceptance characteristics by adjusting the polyolefin content in the surface, and accordingly, to be enhanced in fluidity, transferability, image density, and image quality.
Patent JP-H03102793-A (JP)
Title: Component of constant temperature heat-emitting substance and manufacture thereof
Inventor: ITAGAKI SHUICHI
IPC: H01C7/02
Filed: 1989-09-14
Abstract: PURPOSE:To reduce the installation space for products by mounting connection members on both sides of a plate-shaped constant temp. heat emitting body, and molding a heat conductive exterior resin provided with a mounting hole in a single piece at the peripheral zone of the heat emitting body. CONSTITUTION:A connection member 6 is fitted to each side of a plate-shaped constant temp. heat emitting body 2, and a heat conductive exterior resin 3 equipped with a mounting hole 8 is molded in a single piece at the peripheral zone of this heat emitting body 2 fitted with connection members 6. The thermal conductiveness of the exterior resin 3 and its provision with mounting hole 8 permits mounting of products in the desired position as they are, to eliminate necessity for use of any holder metal piece, etc., for mounting, which suppress the space and simplifies the manufacturing process.
Patent JP-2000039120-A (JP)
Title: Combustion apparatus for waste for incineration
Inventor: NAGANO SHIGERU
IPC: F23G5/14
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To inhibit a harmful substance such as dioxin by previously raising the temperature of feed air to accomplish stable combustion control. SOLUTION: As a device for inhibiting a harmful substance such as dioxin, combustion pretreating equipment provided with a mechanism for feeding back or circulating a part of steam generated from a waste heat boiler 3 is provided as such to preheat wastes for incineration to be fed into an incinerator 1. Moreover, a device is mounted to feed back and mix a part of a high temperature exhaust gas immediately after the incineration with respect to air for combustion to be supplied to the incinerator. In addition, the concentration of oxygen and the content of carbon monoxide in the exhaust gas are continuously measured to perform a continuous variable control of the amount, of the exhaust gas to be fed back according to combustion conditions by remote control for always maintaining combustion within the incinerator at a stable complete combustion temperature.  This enables inhibiting of a harmful substance such as dioxin generated during the incomplete combustion of the waste for incineration.
Patent JP-S6482110-A (JP)
Title: Monitoring and controlling system for gas heater
Inventor: SHIBATA AKIHIRO
IPC: F24D19/10
Filed: 1987-09-24
Abstract: PURPOSE:To control a gas heater in accordance with a room temperature by the operation of a correcting switch even in case the temperature detected by a room thermostat has an error against the actual room temperature due to the disturbance, etc., by adding a correcting switch to each room to control the level of the temperature detected by the room thermostat. CONSTITUTION:If a room thermostat 4 which functions to always the room temperature at a prescribed level is attached at an inadequate place, the detected temperature has an error against the actual room temperature. Thus a gas heater 2 may sometimes be miscontrolled. In this respect, a correcting switch 12 is added to each room to control the level of the temperature detected by the thermostat 4. Thus said detected temperature can be artificially corrected toward the actual room temperature by means of the switch 12. In such a way, the room temperature is properly detected and the heater 2 is properly controlled even in case the thermostat 4 is unable to detect the correct room temperature due to the disturbance, etc.
Patent JP-H0980737-A (JP)
Title: Phase shift photomask and its production
Inventor: TAKEI SHIGEO
IPC: G03F1/30
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a phase shift photomask having high accuracy and high quality capable of exactly matching phase difference with 180 deg. while directly reading this difference and eliminating the need for examining the wet etching liquid resistance of a resist. SOLUTION: The phase shifter layers of the parts corresponding to the apertures in a part of light shielding patterns 2 are dry-etched (Fig, (j)) and thereafter, the phase shift layers 4 of the parts corresponding to all the apertures of the light shielding patterns 2 are sideetched by wet etching (Fig. (1)), in the process for producing the phase shift mask constituted by forming, successively from a substrate side, an etching stopper layer 5, the phase shift patterns 4 and the light shielding patterns 2 in this order on a transparent substrate 1.
Patent JP-S60133526-A (JP)
Title: Magnetic recording medium
Inventor: SHIBUTA DAISUKE
IPC: G11B5/708
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent wear resistance and antistatic characteristic by forming a magnetic layer contg. Ti nitride contg. oxygen within a specific weight ratio range with respect to a magnetic material on a nonmagnetic base. CONSTITUTION:TiN obtd. by a method such as vapor phase reaction of gaseous TiCl4 and gaseous NH3 or arc dissolution of metallic Ti powder in gaseous N2 contains a small amt. of O as expressed by TiN(1-x)Ox (0<=x<=0.1). A magnetic layer containing 0.5-10wt% the pulverous powder of such TiN having 5m<2>/g-30 m<2>/g surface area by 100pts.wt. the magnetic powder is formed on a nonmagnetic base by a coating method. The TiN(1-x)Ox powder has 10<1>-10<2>OMEGA.cm with the green compact of 10kg/cm<2> and therefore the magnetic recording medium having excellent antistatic characteristic and wear resistance is obtd. Since a suitable degree of black color can be obtd., there is no need for making combination use of carbon black.
Patent JP-S60133680-A (JP)
Inventor: MURATA KATSUHIRO
IPC: H01B5/14
Filed: 1983-12-21
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-S6394107-A (JP)
Title: Tension ligament type meter movement
Inventor: MURASE SHOZO
IPC: G01D11/06
Filed: 1986-10-08
Abstract: PURPOSE:To decrease the number of components and to improve the efficiency of assembling operation by molding a bridge and a frame in one body, forming a groove in the center part of the upper-lower coupling part of the frame, and making cuts extending holder edges to a center hole. CONSTITUTION:The bridge and frame 30 are molded integrally in a rectangular shape and upper and lower holder supporting parts 36a and 36b to be provided to the frame 30 and the U groove which extends from the top surface of the frame 30 almost to the center are formed. Further, cuts 38a and 38b extending the side edges of upper and lower holders 34 and 35 to the center hole 23 bored in the center are made in the holders. Then, a movable part is pressed in the frame 30 and then the shaft part of upper and lower bosses 17 and 18 are supported in the U groove 37. Then, the holders 34 and 35 are pressed in the supporting parts 36a and 36b and fitted. At this time, the shaft parts of the bosses 17 and 18 are inserted loosely into the hole 23. Further, tension belts 19 projecting from the shaft end parts of the bosses 17 and 18 can be guided into the hole 23 through the cuts 38a and 38b. Then, the tension ligament 19 projecting from the holes 23 are soldered to a spring 22 fixed to the holders 34 and 35 to suspend the movable part.
Patent JP-S60133095-A (JP)
Inventor: MUKOUYAMA KOUJI
IPC: C11D1/28
Filed: 1983-12-20
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-S61117867-A (JP)
Title: Mis type semiconductor device and manufacture thereof
Inventor: MORIYAMA ICHIRO
IPC: H01L29/78
Filed: 1984-11-14
Abstract: PURPOSE:To increase the withstand voltage sufficiently in a short channel transistor, and to enable the flattening of the transistor, by a method wherein source-drain diffused layers are formed of a high concentration diffused layer of the upper layer and a low concentration diffused layer of the lower layer, and they are so constructed that the bottom of said low concentration diffused layer is present in the plane almost even with the interface between the gate insulation film and the semiconductor substrate. CONSTITUTION:High concentration source-drain diffused layers 5 are formed above low concentration source-drain diffused layers 4. The latter layers 4 are in contact with the semiconductor substrate 1, and the bottom of these layers 4, i.e. the diffused layer end is in the plane almost even with the interface between gate insulation film 2 and the semiconductor substrate 1. Therefore, since the diffused layer end of the diffused layers 4 does not generate field concentration, withstand voltage becomes higher than in the MIS type semiconductor device of the conventional structure.