baber/WOPTO huggingface dataset:
Patent JP-H04198085-A (JP)
Title: Apparatus for producing single crystal
Inventor: KONO JUN
IPC: C30B27/02
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the leakage of vapor of volatile component, etc., even after the continuous use over a long period by placing a protection member on the coating surface of a leg part of a gas-tight vessel, thereby preventing the corrosion of the coating face. CONSTITUTION:A crucible 9 for holding a molten liquid 1 of a compound is placed on a susceptor 6 and sealed with a gas-tight vessel 5. A pulling shaft 4 having a seed crystal 3 attached to the lower end is passed through a liquid reservoir 5a formed at the top of the gas-tight vessel 5. The crucible 9 is covered with the leg part 5b of the vessel 5 fitting to a ring-shaped groove 6a formed at the top circumference of the susceptor 6. The gaps between the pulling shaft 4 and the ring-shaped groove 6a and the liquid reservoir 5a are sealed with a sealant 8 to form a sealed growth chamber 10 above the crucible 9 sealed with the susceptor 6 and the gas-tight vessel 5. A protection member 11 is attached to the leg part 5b of the gas-tight vessel 5 and a coating layer for keeping the gas-tightness is applied to the inner surface of the gas-tight vessel 5.
Patent JP-H07190501-A (JP)
Title: Light collecting apparatus
Inventor: SHIMAMURA HIROSHI
IPC: F24S50/20
Filed: 1993-12-27
Abstract: PURPOSE:To automatically and accurately correct the time of an electronic clock by detecting the location of the sun with sun location detection means driven integrally with reflection means and driving a reflector to an accurate position with control means when the orientation of the reflection mean is displaced. CONSTITUTION:A light collecting apparatus body 10 includes a substantially J-shaped support member 12, and the support member 12 movably supports a reflection mirror for reflecting sun light. The reflection mirror 13 is controlled such that it is driven by driving mechanisms 14a, 14b each constructed with an orientation/inclination motor and a series of gears and is altered in its direction and angle each time to reflect sun light to a predetermined location at all times. Further, to the reflection mirror 13 there is fixed a follow-up sensor 15 as sun location detection means for detecting the location of the sun. The location of the sun is accurately detected by the follow-up sensor 15, and accurate time is detected from the detection result, and based upon the time time correction of a clock is automatically achieved with correction means.
Patent JP-H10170784-A (JP)
Title: Tube cable for air feeding
Inventor: ODAKA YOSHIFUMI
IPC: G02B6/44
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a tube cable that is economical and easily has its terminal processed. SOLUTION: Tubes 33 and 35, which have different internal diameters are bundled into a cable, and a trunk optical fiber cable is force-fed in the tube 33 with larger internal diameter with air to enable long-distance feeding. Then, a branch optical fiber cable is fed in the tube 35 with the small internal diameter with air to increase the occupation rate of the optical fiber cable, so the tubes 33 and 35 can effectively be used to improve the economy. Further, the tubes 33 are bundled inside and the tubes 35 are bundled outside; and trunk optical fiber cables 33 are force-fed in the tubes 35 with air and branch optical fiber cables are fed in the tubes 35 with air to improve the occupation rate and also make it easy to take branch optical fibers cable out at a tube terminal.
Patent JP-H03189241-A (JP)
Title: Four-wheel drive device
Inventor: WATANABE KENICHI
IPC: B60W10/12
Filed: 1989-12-20
Abstract: PURPOSE:To have good turning performance and maneuvering compatibly stability, in an arrangement of rear-wheel drive type equipped with wheel clutches in which the transmitted torques to the left and right wheels are changed, by performing proper control of the wheel clutches in accordance with the result from sensing of the change in steering angle at the time of cornering. CONSTITUTION:In a rear wheel drive system 20 in which the torque given from a power plant 3 is transmitted to the left and right rear axles 24, 25 through a rear wheel drive shaft 21 and bevel gears 22, 23, a left and a right wheel clutch 26, 27 are mounted on the left and right axles 24, 25. The clutches 26, 27 are of multi-plate type oil-hydraulically controlled, and are connected with oil pressure supply passages 31, 32 fitted with oil pressure control valves 33, 34. These oil pressure supply passages 31, 32 are controlled by a controller 35, into which the output signal from a steering angle sensor 41 is entered, so that the power distribution share to the rear wheel drive system is enlarged in the initial period of cornering where for ex. the change rate of steering angle exceeds a certain level and also that the torque share to the outer rear wheel about cornering is made greater than that to the inner rear wheel about cornering.
Patent JP-H08165996-A (JP)
Title: Centrifugal compressor
Inventor: SHINOHARA HITOSHI
IPC: F04D17/10
Filed: 1994-12-14
Abstract: PURPOSE: To form a casing with a minimum limit outside diameter and to reduce weight and size by a method wherein the sectional area of each of a suction static flow passage and a delivery static flow passage is set to a minimum limit necessary for performance and in an arbitrary axis section, arrangement is effected in such a state to combine together the large and small sectional areas of the two static flow passages. CONSTITUTION: The sectional area of each of a suction static flow passage 2 and a delivery static flow passage 3 is formed so as to ensure a minimum limit sectional area necessary for performance. A right suction static flow passage 2a and a left delivery static flow passage 3b are formed in a large sectional area and a left suction static flow passage 2b and a right delivery static flow passage 3a are formed in a small sectional area. A total sectional area of the right suction static flow passage 2a and the right delivery static flow passage 3a is approximately equal to the total sectional area of the left suction static flow passage 2b and the left delivery static flow passage 3b. This constitution usefully forms the suction static flow passage 2 and the delivery static flow passage 3 in a casing 7 having a minimum outside diameter.
Patent JP-H10172046-A (JP)
Title: Automatic vending machine
Inventor: SEKIGUCHI RYOICHI
IPC: G07F9/10
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine where plurality of kinds of commodities different by preservation temperature can be stored without requiring plural cooling means. SOLUTION: A commodity storage part 2 is divided into three by partitions 6, and an aperture part 6a of the partition 6 between a storage chamber A including a cooler 4 and an adjacent storage chamber B is opened, and the aperture part 6a of the partition 6 between storage chambers B and C which don't include the cooler 4 is closed, and thus, the inside of the storage chamber A is directly cooled by the cooler 4 and a fan 5, and the adjacent storage chamber is cooled by a part of cold air in the storage chamber A penetrating through the aperture part. The storage chamber C adjacent to the storage chamber B is indirectly cooled by cold air in the storage chamber B by transmission of head of the partition 6 itself.  As the result, the temperature of the storage chamber A is lower than that of the storage chamber B, and the temperature of the storage chamber B is lower than that of the storage chamber C.
Patent JP-H07186436-A (JP)
Title: Image forming device
Inventor: FUJITA KOICHI
IPC: G03G15/05
Filed: 1993-12-27
Abstract: PURPOSE:To realize the flight controlling of image-visualizing particle by a method wherein a controlling means, which changes the electric field made between an image-sensitized particle carrier and a counter electrode by changing the potential giving to a control grid according to image signal, is provided. CONSTITUTION:A control grid 23 is arranged so as to satisfy the following relation: Dsm<Dch, in which Dsm is the distance between a toner carrier 19 and the control grid 23 and Dch is the pitch of gates 26. In order to independently control the gates 26 spreading two-dimensionally, the effect of the electric field generating between the gates 26 adjacent to each other must not emerge from the surface of the toner carrier 19. As a result, the distance between the control grid 23 and the toner carrier 19 must be kept as small as possible. Since the potential, which is originally present at the position of the control grid 23, is taken as standard, the potential given to the control grid 23 must be raised in proportion to the distance between the control grid 23 and the toner carrier 19.
Patent JP-2001156163-A (JP)
Title: Rack apparatus and board support rack used therein
Inventor: NAGANUMA HIROSHI
IPC: H01L21/68
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To contain boards which have small in thickness and is easy to deform in a rack and subject the boards to treatments such as drying, etc., while suppressing deformations of the boards. SOLUTION: A rack apparatus comprises a board support rack 20, in which board 14 are contained in parallel with each other at prescribed intervals and a setting jig 50, which applies a tension to the board support rack in the longitudinal direction of the board to set the board. The board support rack 20 has a pair of clamp nits, which clamp both the side edge parts of the boards with frames in which the boards are contained and are energized in the longitudinal direction of the board, so as to separate from each other by an energizing mechanism.  The setting jig 50 has a clamping mechanism 52, which clamps the side edge parts of the boards 14 and tension mechanisms 70 and 76, which cause the pair of clamping units to move in the longitudinal direction of the board 14 to come closer to each other and energize the board in the direction extending the board longitudinally by the energizing mechanism to support the board.
Patent JP-H10138277-A (JP)
Title: Multi-cylinder unit for transfer molding press with hydraulic locking mechanism mounted at piston rod
Inventor: MIURA ARINOBU
IPC: B29C45/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To knock out a molding from a mold in parallel even if the height of a knock-out bar is not regulated by controlling a piston rod not to move. SOLUTION: Pilot check valves 6, 7 are mounted at hydraulic passages to cylinders 5 of a multi-cylinder unit 8. When a switching valve 9 is neutral, even if an external force is operated at a piston rod 4, the rod 4 is locked not to move. When the rod 4 is operated, the rod 4 is moved toward stronger one of a force for pressing the rod 4 or force for returning the rod 4.
Patent JP-H10159197-A (JP)
Title: Joint structure of building panel
Inventor: AKIYAMA TOSHIBUMI
IPC: E04F13/08
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a panel favourable in watertight performance and fire protection performance and capable of easily carrying out construction. SOLUTION: A joint joiner 6 is constituted of a horizontal contact piece 6A and a fitting piece 6B, the fitting piece 6B is constituted of a rising part and a fitting part, a recessed part 2b is formed on an opposite surface 2a of an adjacent panel against it, the joint joiner 6 is inserted into a joint part from the indoor side, and a sealing material 5 is elastically made press contact with the opposite surface 2a of the panel. Thereafter, the fitting piece is fitted in the recessed part 2b formed on the opposite surface 2a of the panel, and the contact piece 6A is made contact with an indoor side surface part of the adjacent panel.
Patent JP-H08170113-A (JP)
Title: Production of calcium penta-nickel alloy
Inventor: TAKEYA KANAME
IPC: B22F9/28
Filed: 1994-12-14
Abstract: PURPOSE: To produce a high quality CaNi5 alloy power, uniform in particle size by plunging the reaction product obtained by bringing Ni powder into contact with Ca vapor, into water and removing excess Ca. CONSTITUTION: Nickel power (preferably about >=98wt.% purity and <=200μm particle size) is brought into contact with Ca vapor under the atmospheric pressure and at a temp. of 900-1200 deg.C and reacted to obtain a reaction product. Further, Ca vapor to be used is preferably pure Ca vapor or its gaseous mixture with an inert gas (argon gas, etc.). Further, excess Ca content is removed by plunging the reaction product into water. Thus, without using pulverizing process, a high quality CaNi5 single phase alloy powder of a uniform particle size is easily and stably obtained.
Patent JP-H07192034-A (JP)
Title: Interpreter type simulation method
Inventor: KIRIGATANI KAZUHISA
IPC: G06F17/50
Filed: 1993-12-27
Abstract: PURPOSE:To provide a method developing intermediate code of a language to a memory by an intermediate language interpreter and executing the coding, in which structure of an object code is not decided at language analysis in the hardware description language and the structure is not made clear so long as part of the object codes is not executed but the description is available. CONSTITUTION:The method includes a stage 1 describing a source program by the hardware description language, a stage 2 compiling the object described by the hardware description language, a stage 3 generating an intermediate code by compiling, and an intermediate language interpreter stage 4 implementing the program by the intermediate language interpreter.
Patent JP-H05167463-A (JP)
Title: Receiver
Inventor: NORIMATSU HIDEHIKO
IPC: H04B1/10
Filed: 1991-12-17
Abstract: PURPOSE:To realize the receiver of automatic frequency control (AFC) with high reliability in which stable correction data are obtained in the digital mobile communication employing time division multiplex access(TDMA). CONSTITUTION:The receiver consists of a mixer 1, an IF section 2, a demodulation section 3, an equalizer 5 having a function to detect a frequency error, a data buffer 6, an arithmetic operation section 7 having a function sending data with an external trigger and an integration function, a reference frequency generating section 8 and a local frequency generating section 9. The receiver has an effect of preventing a frequency shift during the reception or transmission and of suppressing large fluctuation due to integral processing of the arithmetic operation section 7 for correction information obtained from data including an error caused by accident.
Patent JP-H03194797-A (JP)
Title: Semiconductor storage device
Inventor: ARIMURA MASAHIKO
IPC: G11C11/401
Filed: 1989-12-22
Abstract: PURPOSE:To increase the word signal line section speed at the time of using a redundant circuit by including a series circuit of a resistance and a fuse in the reference potential generating circuit of a redundant address discriminating circuit and setting the reference potential for non-burning of the fuse to a level other than the intermediate level between the low level and the high level of an address input signal. CONSTITUTION:A comparison gate reference potential generating circuit 9 generates a reference potential Vref2 of a comparison gate circuit 2, and a fuse F2 and a resistance R2 are connected in series, and they are connected in parallel with a resistance R1, and the potential Vref2 is set to a value higher than conventional that by DELTAV. If a defective circuit part exists for the input in the high level of an address input Ai and a fuse F1 is burnt out, the fuse F2 is burnt out also, and the potential Vref2 is reduced to the value determined by the resistance R1, and the response speed of the circuit 2 is increased. If the low level is applied, it is slightly reduced, but the reduction of the speed is improved as the result. Thus, the word signal line selection speed is increased.
Patent JP-H08178410-A (JP)
Title: Air conditioner
Inventor: NAKAMURA EIJI
IPC: F24F13/32
Filed: 1994-12-19
Abstract: PURPOSE: To provide an air conditioner which can be fastened to a ceiling easily and safely even though its main body is large. CONSTITUTION: One end of a main body 1 is attached to a ceiling 20 by engaging a part 19 formed at one end of a metallic fitting member 17 with catch part 22 formed at one end of a fixed metal fitting 21, a part 24 formed at the other end of the metallic fitting member 17 is attached to a fixed part 25 formed at the other end of the fixed metal fitting 21 with screws, and thus the main body 1 is fastened to the ceiling 20. Furthermore, at the time when the one end of the main body 1 is attached to the ceiling 20, the turning of the main body 1 is restricted so that the end part of the upper surface of the main body 1 can be struck on the ceiling 20 when the main body 1 is turned downward around the securing catch part 22. Therefore, at the time of the installation of the main body 1, the main body 1 is prevented from falling if the worker fails to hold the main body 1 by mistake. Furthermore, a projection 27 protruding from the part 24 to be attached is secured to the fixed part 25 and the main body 1 is temporarily held and is fastened with screws. Therefore, the main body 1 can be safely fastened to the ceiling 20.
Patent JP-H07200944-A (JP)
Title: Drink circuit of cup type drink automatic vending machine
Inventor: HAMAMOTO KENICHI
IPC: G07F13/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide a drink circuit of cup type drink automatic vending machine which minimizes drop of finish liquid temperature and vends tasty regular coffee of excellent quality. CONSTITUTION:A coffee brewer mechanism 6 which extract, regular coffee by using coffee beans as a raw material, powdery raw material boxes 2 to 4 for instant coffee, sugar, powdery milk, etc., a hot water tank 5, a mixing bowl 8 where powdery raw materials and hot water are stirred, etc., are mounted in the machine, and, regular coffee or instant coffee which is prepared under vending commands is supplied to a cup 10 held at a vending stage 9 and vended. This cup type drink automatic vending machine supplies the regular coffee, extracted by the brewer mechanism 6, directly to the cup 10 through a hose 15 dedicated to regular coffee, dissolved sugar and powdery milk to be added to the regular coffee in a small amount of hot water in the mixing bowl 8 and supplies them to the cup 10, and mixes them with the regular coffee in the cup 10, thereby finishing the drink.
Patent JP-2000173140-A (JP)
Title: Recording or reproduction device having means for correcting unbalance of plate type information medium
Inventor: OLDERMANN KLAUS
IPC: H02K7/04
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a device which is a device for correcting the unbalance of a plate type information medium, has a low overall height, has an improved response and is not significantly affected by a drive motor and a disk turntable for the information medium. SOLUTION: The means for correcting the unbalance is achieved by the fact that a pressing device (P) for holding the information medium on the disk turntable is internally provided with this means. The means (A) for correcting the unbalance is an automatic balancer to be provided in the pressing the unbalance is an automatic balancer (H) running in a circular form inclusive of the correcting means (A) within the pressing device (P). The diameter of the groove (H) running in the circle is preferably larger than the scanning diameter on the inner side of the information medium (IT) and a disk or ball is used as the correcting means (A). The application range of this invention includes a recording or reproducing device having the means for correcting the unbalance of the plate type information medium, such as a CC, ROM or DVD drive.
Patent JP-H09181192-A (JP)
Title: Semiconductor device
Inventor: SATO SHIGEO
IPC: H01L21/822
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which does not require a power supply for a back gate voltage, which does not increase a power consumption and in which a proper voltage can be given to a back gate by installing a pad electrode which is sealed with an insulating substance after a voltage has been applied to the back gate from an external power supply. SOLUTION: A semiconductor device is provided with a back gate 4 which is common to all one-conductivity-type MOSFETs or all opposite-conductivity- type MOSFETs. In addition, the semiconductor device is provided with a pad electrode 11P which is connected conductively to the back gate 4 and which is sealed with an insulating substance 13 after a voltage has been applied to the back gate 4 from an external power supply 14 so as to inject an electric charge. For example, a pad electrode 11P and an external power supply 14 which can output a required voltage are connected via an opening 12A for contact with the external power supply, a voltage is applied to a back gate 4, and an electric charge is injected. After that, a polyimide is fed into the opening 12A, and a sealing body 13 is formed so as to become a state that the pad electrode 11P is covered.
Patent JP-H07202061-A (JP)
Title: Semiconductor device
Inventor: SUZUKI MUTSUMI
IPC: H01L23/12
Filed: 1993-12-28
Abstract: PURPOSE:To provide a package having a construction capable of enhancing a heat-radiating characteristic without increasing the size, and of enhancing an electromagnetic interference suppressing effect in addition. CONSTITUTION:An island section for packaging a semiconductor chip 6 is united into a body with flatlike lead pins which are led out to the outside of the package and connected electrically with the above-mentioned semiconductor chip 6, and a power layer 7 and a signal conductor layer 9 are provided on the opposite-top-the-island-part side of a semiconductor chip 6.
Patent JP-2001155980-A (JP)
Title: Test and repair system, product fabrication system, component test system, data processing system, component repair system, and information storage medium
Inventor: SUGIKAWA HIROSHI
IPC: H01L21/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To easily repair a defective part in a treating component mounted on a component carrying jig and carried. SOLUTION: When a defect is found at a part treating components mounted on a component carrying jig and is carried, a defective part can be repaired, while the objective component is mounted on the component carrying jig and while being carried. Then, it is not required that the defective component on the component carrying jig in normal work be taken out and put on a repairing component carrying jig. At the same time, control data exclusively for the repairing other than process state data for each component carrying jig need not be generated.