baber/WOPTO huggingface dataset:
Patent JP-H07193292-A (JP)
Title: Twist actuator and its manufacture
Inventor: YUUBE DEIBERUN
IPC: H01L41/273
Filed: 1994-09-27
Abstract: PURPOSE: To provide a large torsional angle with a low control voltage by providing a lateral head contact through a method, with which the 1st adjacent electrode of 1st/4th or 2nd/3rd quadrant can be at a positive potential with respect to the reference voltage of a central electrode and the other potential can be at a negative potential, on the other hand. CONSTITUTION: Concerning an actuator 10 plural electrodes 22, 23 and 24 are mutually parallel extended and terminated away from the edge part of plural parallel piezoelectric layer 20, and a surface is provided for disconnecting the plural electrodes 22, 23 and 24 along with a lengthwise axis and connecting them concerning the respective groups of plural electrodes 22, 23 and 24. These surfaces are extended to the edge parts of plural piezoelectric layers 20, and then these surfaces are polarized in a single direction, while making the plural adjacent layers 20 orthogonal to the electrode 22.  The large torsional angle can be provided with a low voltage because of the head contact, with which the 1st adjacent electrode of 1st/4th or 2nd/3rd quadrant can be at a positive potential with respect to the reference voltage of the central electrode 22 concerning center lines 19 and 39 of an end face and the other plural electrodes can be at the negative potential.
Patent JP-S6291744-A (JP)
Title: Signal transmitting device for air-conditioning machine
Inventor: IIO KOJI
IPC: F24F11/02
Filed: 1985-10-17
Abstract: PURPOSE:To permit to transmit or receive in both of indoor and outdoor directions and to operate normally even when the connection of the polarities of power cables is erroneously performed by a method wherein transmission elements, connected to indoor side and outdoor side in anti-parallel connections respectively, are operated mutually during a half cycle of an AC electric source while auxiliary transmission elements are operated instead of an indoor side or outdoor side transmission element when the polarities of the power cables are connected in reverse. CONSTITUTION:When an indoor side controller 8 transmits by conducting a photocoupler 13 at the half cycle A of an electric source 1, an outdoor side controller 12 receives it through another photocoupler 20. On the other hand, the outdoor side controller 12 transmits by conducting the other photocoupler 19 at the half cycle B and the indoor side controller 8 receives it through the other photocoupler 14. Next, when the polarities of power cables 3, 4 are connected in reverse, the photocoupler 25 operates instead of the photocoupler 13 and the photocoupler 26 operates instead of the photocoupler 14. This means that the indoor side controller 8 transmits through the photocoupler 25 when the power cable 4 is positive and the outdoor side controller 12 receives it through the photocoupler 20. Under next half cycle, the power cable 3 becomes positive, therefore, a signal transmission from outdoor side to indoor side may be effected.
Patent JP-H0680166-A (JP)
Title: Bottle cap with small container
Inventor: HAYASHIDA NORIO
IPC: B65D51/28
Filed: 1992-08-31
Abstract: PURPOSE:To surely open a small container in a bottle container for a two-part liquid mixing container by providing the small container unitarily with a side or upper wall of a bottle cap at the central part of the inside thereof, forming an easily openable thin film part on the side wall of the small container, screwing the bottle cap on the bottle container and cutting open the thin film part with a projection provided protrusively on the inner peripheral face of an opening of the bottle container. CONSTITUTION:A small container A is mounted at the central part of the inside of the cylindrical side wall L of a bottle cap body C and unitarily with the upper wall thereof, and second liquid is packed in the small container. A thin wall part 11 is formed at a portion of the side wall of the small container A to form an easily openable part. On the other hand, a projection 25 for opening the openable part is protrusively provided on the inner peripheral face 24 of a bottle opening 23 of a bottle container body B. The bottle cap body C is screwed on the bottle container body B, and the small container A is lowered within the opening 23. When a bottom 12 of the small container A abuts against the projection 25 for opening the openable part, the thin wall part 11 is cut open with the impact, and the second liquid flows into the container body B.
Patent JP-H09119145-A (JP)
Title: Guiding and operating link device for operating tool of working machine
Inventor: JIEIMUZU JII DEBITSUDO
IPC: E02F3/36
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve performance by connecting a fluid pressure cylinder, guide link and a work implement link to a structural beam supporting a work implement, also connecting the work implement link to the fluid pressure cylinder, work implement and the guide link through three pins. SOLUTION: In cooperation with a fluid pressure cylinder 16, guide link 18 and a work implement link 20 rotate a bucket 12 is between opened/closed positions. Next, in the opened position, the bucket 12 is placed in a position starting excavating work, a link device 10 generates large digging and digging out force. Next, the link device 10, when the bucket 12 is rotated from a completely opened position to a completely closed position, uniformly generates excavating force and a bucket speed. When the bucket 12 is opened for delivering a material, the bucket supped is increased, the material is thrown off, a speed of a bucket 20, when it is closed, is decreased, dropping down of the material is prevented. In this way, excavating force and a bucket rotational range can be increased.
Patent JP-H0953784-A (JP)
Title: Flexible rubber coupling having separation preventing means
Inventor: HOSHIKAWA KIYOUFU
IPC: E02D29/12
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To certainly prevent the shearing movement of an outside rubber ring in a flexible rubber ring which is formed for connecting between a manhole and an inlet and a pipe conduit and so on, by forming the outside rubber ring in a U-shaped cross section so as to be sandwiched and fitted to the side holes of the manhole and the inlet or the pipe conduit. SOLUTION: An outside rubber ring 3 fitted to the side hole 2 of a main pipe 1 has a ring body part 3a and side piece parts 3b, 3c and is formed in a U-shaped cross section so as to hold, stop and fit the edge of the side hole 2 from both inside and outside. The outside rubber ring 3 is formed in a curved shape, and also formed in a widened part 4 by outwardly extending the side piece parts 3b, 3c. In a separation preventing tool 5, several stages of downward cross sections 6a are arranged in the width direction of the back surface of the back plate 5a thereof, and fitted to the outside rubber ring 3 from the inside.  A spacer ring body 7 is press-fitted to the inner surface of the outside rubber ring 3 so that a mounting pipe 9 fitted and inserted to the side hole 2 is fitted by the outside end part of a flexible rubber cylinder 8, and after that, the outside of the flexible rubber cylinder 8 is fastened by a band 10.
Patent JP-H0552077-A (JP)
Title: Transverse shutter
Inventor: TAKENAKA YOSHIHIRO
IPC: E06B9/56
Filed: 1991-08-20
Abstract: PURPOSE:To provide a transverse shutter opened or closed smoothly by using slats. CONSTITUTION:Slats 1 are guided and moved by guide rails 5, 6. Door rollers 11 are fitted at the lower section of the slats 1, and the slats 1 are stored in storage sections 7, 8 formed into a spiral shape when opened. Wire coupling sections 3, 4 are fitted at the upper and lower sections of a seat plate section 2, and a wire 9 is suspended on wire guide wheels to interlock the upper and lower sections of the seat plate section 2. When the seat plate section 2 is pulled to the right or left, the slats 1 can be opened or closed.
Patent JP-S6351716-A (JP)
Title: Latch circuit
Inventor: ASAZAWA HIROSHI
IPC: H03K3/356
Filed: 1986-09-30
Abstract: PURPOSE:To the speed of a circuit operation by using a clock inverter with both-phase driving a clock signal to set gate delay as one gate delay per stage. CONSTITUTION:By inputting a high level to a positive phase clock input terminal 17, and a low level to a negative phase clock input terminal 18, an N-type transistor 9, and a P-type transistor 11 are energized, and an N-type transistor 10, and a P-type transistor 12 are cut off. As a result, N-type transistors 5 and 7, and P-type transistors 6 land 8 are separated, and the data of a positive phase data input terminal 13, and of a negative phase data input terminal 14, are latched, and the data are outputted respectively to a positive phase output terminal 15, and a negative phase output terminal 16. By inputting a signal of low level to the positive phase clock input terminal 17, and a signal of high level to the negative phase clock input terminal 18, the N-type transistor 9, and the P-type transistor 11 are cut off, and the N-type transistor 10 and the P-type transistor 12 are energized. As a result, N-type transistors 1 and 3, and the P-type transistors 2 and 4 are separated, and the data of the positive phase output terminal 15 and of the negative phase output terminal 16, are held.
Patent JP-2001064811-A (JP)
Title: Apparatus for fitting gloves
Inventor: IWAO MITSUMA
IPC: A61B19/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to fit gloves by which the gloves can be easily and automatically taken off from cylinders to insert the hands after fitting the gloves and also the gloves can be firmly attached in the cylinders before fitting the gloves. SOLUTION: This apparatus is designed to make fitting operation easier by inflating gloves when fitting them. In addition to a negative pressure- generating means, a negative pressure-chamber where negative pressure generates inside by the negative pressure-generating means, and cylinders to insert the hands communicating with the negative pressure-chamber and enabling the air in the negative pressure-chamber to be allowed to communicate with the outside air through open ports 31, a movement means is provided to take off from the cylinders the wrists of the gloves attached to the outer wall 32 of the cylinders by moving the wrists along the outer wall 32 towards the open ports 31 so as to cover the open ports 31 of the cylinders. Furthermore, it is preferable to furnish through holes 33 on the cylinders.
Patent JP-S6476999-A (JP)
Title: Apparatus for producing crystal
Inventor: MIZUNIWA SEIJI
IPC: H01L21/18
Filed: 1987-09-18
Abstract: PURPOSE:To continuously produce a compound semiconductor crystal, by charging a raw material melt and liquid sealant into a cylindrical vessel provided in a vertical electric oven and taking out the crystallized compound semiconductor from the lower part of the electric oven. CONSTITUTION:A cylindrical vessel 2 is arranged in a vertical electric oven 1 provided in a draft 12 and a seed crystal 4 is set on a crystal-drawing-down arm 11 in the lower part of the vessel 2 and a raw material is set thereon and the vessel 2 is heated by an oven so as to maintain temperature of upper part of the vessel 2 high and maintain temperature of the lower part low to form a raw material melt 3. Then the raw material is inserted into the melt 3 through feed pipes 8d and 9f and liquid sealant 5 from a raw material feed equipments 8 and 9 and the liquid sealant 5 is oozed out as a lubricating agent from fine pore 7 of the vessel 2 between the vessel 2 and single crystal 4 from a feed equipment 10 and simultaneously the arm 11 is drawn down to grow the compound semiconductor crystal.
Patent JP-H0575105-A (JP)
Title: Manufacture of quantum element
Inventor: OKADA KENJI
IPC: H01L29/68
Filed: 1991-09-12
Abstract: PURPOSE:To easily form an element having small electron scattering by a quantum fine wire by implanting oxygen ions to a predetermined region of a thin silicon film on a single crystalline silicon substrate formed on an insulating film by a convergent ion beam to form a silicon oxide, and etching the thin silicon film in a predetermined shape. CONSTITUTION:A silicon oxide film 2 and a single crystalline silicon film 3 are sequentially formed on a silicon substrate 1. Oxygen ions are implanted to a predetermined region of the silicon film 3 by an ion beam 4 thereby to form a silicon oxide 5. Then, after a resist 6 is formed in a predetermined shape, a predetermined region of the film 3 is removed by dry etching. Thereafter, the resist 6 is removed thereby to obtain a fine quantum wire 7 and quantum dots 8. Since the film 3 having excellent crystallinity is used in this manner, the obtained wire 7 and dots 8 have small electron scattering and excellent mobility.
Patent JP-S60123804-A (JP)
Title: Fixing device for light guide
Inventor: OTEGI HIROICHI
IPC: G02B6/44
Filed: 1983-12-08
Abstract: PURPOSE:To obtain a device capable of holding a press-contacting state invariably according to the shrinkage and expansion of a light quide by allowing one tubular support to move through a spring. CONSTITUTION:A semicircular holder 4 fixed on a rack 1 with a bolt 2 is coupled with a semitubular holder 5 with a bolt 7 and a nut 8 through a spring 9 and a washer 10. Plural light guides 6 are held in a press-contacting state by a fixed holder 4 and a movable holder 5. Even when the light guide 6 shrink or expand with ambient temperature, the spring 9 shrinks or expands according to that, so variation in press-contacting force between the fixed holding part 4 and movable fixing part 5 is supplied to hold the light guides 6 without any damage to the light guides 6.
Patent JP-2000092412-A (JP)
Title: Rf power amplifier control system
Inventor: KORTE THEODORE
IPC: H03G3/30
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To avoid the shutdown of a transmitter, even if a device gets out of order in the RF power amplifier control system for amplification control over an RF signal. SOLUTION: This RF power amplifier control system is equipped with groups of power amplifier modules which amplify the RF signal. The respective groups are equipped with a 1st and a 2nd group controller, which control operation including ON/OFF operation of the power amplifier modules in the groups. The 1st group controller controls amplifying operation, and only when this 1st group controller is turned off, is the 2nd group controller turned on. This system is provided with a 1st and a 2nd central controller which totally controls those 1st and 2nd group controllers. The 1st central controller performs control operation, and the 2nd central controller monitors the operation of the 1st controller and performs control operation, when the 1st central controller becomes functionally disabled.
Patent JP-S61113122-A (JP)
Title: Vertical magnetic recording medium
Inventor: HONDA YUKIO
IPC: G11B5/667
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a thin Co alloy film having the high degree of C-axial orientation by forming the 2nd intermediate layer having an h, c, p structure selected from Ti, Zn, Ru or Sc on the 1st intermediate layer contg. Si and Ge as principal components on a substrate and by forming a vertically magnetizable Co alloy film on the 2nd intermediate layer. CONSTITUTION:In order to increase the degree of C-axial orientation of a Co alloy film 4 and to improve the vertical magnetic characteristics, the intermediate layer 2 of Ti, Zn, Sc, Ru and Si, Ge, Sn or an alloy thereof having an h, c, p structure is formed before the Co alloy film 4 is formed. At this time, the intermediate layer 2 is effective even when a soft magnetic layer is present as an under layer or a nonmagnetic substrate is used. In order to increase the degree of C-axial orientation of a Co alloy film 4 having the under layer of a soft magnetic material having an f, c, c crystal structure, it is effective that the intermediate layer 3 of Ti, Zn, Sc, Ru and Si, Ge, Sn or an alloy thereof having an h, c, p structure is formed before the under layer is formed.
Patent JP-S6296280-A (JP)
Inventor: HIROSE MASAYUKI
IPC: B66B3/00
Filed: 1985-10-21
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-2001060324-A (JP)
Title: Optical pickup transporting device
Inventor: TAKEUCHI MAKOTO
IPC: G11B7/08
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To adjust skew easily with high precision by varying the supporting height of a guide rail that forms the transporting path of an optical pickup. SOLUTION: An eccentric pin 72b is projectingly provided in the axial direction at one end of a guide rail 7, and is rotatably supported by a bearing I5 with displacement regulated in the height direction. The guide rail 7 is rotated with the eccentric pin 72b, with the shaft end of the guide rail 7 adjustably raised and lowered in the range of the inter-axial distance between the guide rail 7 and the eccentric pin 72b, namely, in the range twice the size 2L of the eccentric distance L. As a result, the inclined angle of the guide rail 7 is varied relative to the base chassis 2, enabling a skew to be adjusted that is formed by the optical axis of the optical pickup 5 and the signal recording face of an optical disk.
Patent JP-H04219232-A (JP)
Title: Outer surface-coated steel pipe
Inventor: KAIDA KOICHI
IPC: B32B15/082
Filed: 1990-09-04
Abstract: PURPOSE:To connect mutual outer surface-coated steel pipes easily at the site of execution even in joints of both a pipe expanding type and a screw working type by applying a coating layer composed of a vinyl chloride resin on the outer circumferential surface of a steel pipe body by adhesion strength under shear of 20-45kg/cm<2>. CONSTITUTION:A coating layer 3 consisting of a vinyl chloride resin is applied on the outer circumferential surface of a steel pipe body 1 by an adhesive layer 2 having adhesion strength under shear of 20-45kg/cm<2>. Accordingly, the vinyl chloride coating layer 3 can be removed easily when a joint of a pipe expanding type is used, and peeling from the steel pipe body 1 of the vinyl chloride coating layer 3 can be prevented on the screw working of a pipe end section when a joint of a screw working type is employed.
Patent JP-S6294715-A (JP)
Title: Garbage processing machine
Inventor: MATSUYOSHI MASAYA
IPC: H05B6/80
Filed: 1985-10-18
Abstract: PURPOSE:To enable a quality of raw garbage to be completely changed into ashes in an efficient manner, enable it to be stabilized without any toxic substance therein and reduce an amount of raw garbage by a method wherein the raw garbage is processed with a microwave and burnt in a heating container to reduce its weight. CONSTITUTION:Raw garbage 8 is fed into a heating container 7 at a feeding inlet port 9 and then a microwave is generated by energizing a magnetron device 2. A part of the microwave may act on the heating container 7. The heating container 7 is composed of a baked body of silicon carbide and a barium titanate acting as a strong dielectric substance. Therefore, the microwave may generate a heat corresponding to a dielectric loss by a barium titanate and an entire heating container 7 is heated by the silicon carbide which shows a quite superior thermal conductivity as a ceramics. At a bottom part of the heating container 7 is formed a quite hot temperature part 12 with a heat from the heating container 7 and a heat of inner heating of the raw garbage 8 and thus the raw garbage 8 is completely burnt. Since the heating container 7 is used, this shows a lower limit of a load and no dry combustion is generated. Therefore, it is possible to have a small size of an exhaust cylinder and to keep a temperature of the exhaust gas itself low.
Patent JP-2000062288-A (JP)
Title: Printer
Inventor: KIDA YASUNARI
IPC: B41J29/38
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce waste recording paper and to structure a database about conditions which are set and inputted before in order to prevent repeating of setting inputs of inadequate conditions in terms of a printer. SOLUTION: There is disclosed a printer wherein setting and inputting for various printing conditions can be executed prior to the printing of an image on a recording paper. The printer comprises a preview indication controlling means 12 for previewing an image to be printed in accordance with a printing condition which is inputted to be set prior to the printing operation, a command selecting means 13 that selects a command for starting the printing or canceling the printing, and a database structuring means 15 that structures a database 22 by taking a kind of the command selected by the command selecting means 13 as well as a printing condition at that time point as record data.
Patent JP-H0394792-A (JP)
Title: Manufacture of sheet
Inventor: NISHIMURA HIROHIKO
IPC: B68G7/05
Filed: 1989-09-08
Abstract: PURPOSE:To manufacture a sheet having a V-shaped trim groove by adhering a wadding material on a pad of prescribed shape via a heat melting adhesive film, and adhering a facing on the wedding material via a heat melting film. CONSTITUTION:The wadding material 8 and the heat melting adhesive film 9 are adhered closely on the upper plane of a lower die 1 by placing the wadding material 8 on the lower die 1, laminating the heat melting adhesive film 9 on the material, and sucking it with a nozzle 3. After that, the pad 5 of prescribed shape is placed on a laminated body so that a placing trim groove can align with the trim projection 7 of the lower die 1, and an upper die 2 is descended and pressurized, and also, vapor is supplied from a nozzle 4 to the lower die 1. Then, the film 9 is melted, and the wadding material 8 is adhered with the pad 5, which forms a subassembly 10. Next, the facing 11 is placed on the lower die 1, and the heat melting adhesive film 12 is placed on the cutis, then, it is sucked, and the facing 11 and the film 12 are adhered closely on the upper plane of the lower die 1. Furthermore, the subassembly 10 is placed on the lower die, and the upper die is pressurized after descending, and the vapor is supplied, thereby, the facing 11 is adhered on wadding material 18, then, the sheet 13 having the V-shaped trim groove 6 can be obtained.
Patent JP-S6477166-A (JP)
Title: Semiconductor transistor
Inventor: KAGA HIROSHI
IPC: H01L21/331
Filed: 1987-09-18
Abstract: PURPOSE:To decrease a base in resistance as electrons are kept high in mobility speed so as to improve a transistor in a frequency property by a method wherein a base section of a heterojunction bipolar transistor (HBT) is constituted in such a manner as semiconductor thin films of two or more kinds, which are different from each other in a band gap, are laminated into a laminated layer composed of a few layers, which are made to be thicker at a collector side than at an emitter side, for the formation of the base. CONSTITUTION:A collector section 16 and a collector electrode 17 both doped with an N-type impurity are formed on a P-type doped semiconductor substrate 15. P-type doped semiconductor thin films 18 and 19 different from each other in a band gap are made to vary in thickness and alternately laminated for the formation of a base section. And, a base electrode 20, an N-type doped emitter section 21, and an emitter electrode 22 are formed into an HBT. Thereby, an electric field is applied in such a manner as electrons are made to flow from the emitter side to the collector side and increase remarkably in mobility in the base section. Therefore, the base can be decreased in resistance as electrons are maintained high in mobility in the base section, and thus a transistor can be remarkably improved in a frequency property.
Patent JP-S60124911-A (JP)
Inventor: OZAKI HIROYUKI
IPC: H01L23/00
Filed: 1983-12-12
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。