baber/WOPTO huggingface dataset:
Patent JP-H06158506-A (JP)
Title: Production of spherical three-dimensional netlike assembly
Inventor: MORIMURA TADAKI
IPC: D04H3/07
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a method in which a spherical three-dimensional netlike assembly can readily be produced. CONSTITUTION:This method for producing a three-dimensional netlike assembly is to extrude a synthetic resin material having a moderate viscosity in a molten state through a nozzle 2, form many wires 3, simultaneously take off the wires while being unsolidified at a lower speed than the extrusion speed, thereby make the respective wires meander, gather the wires into a three-dimensional netlike form while mutually bonding the wires in the intact molten state and then cool and solidify the wires. In the step for cooling and solidifying the wires in the method, the netlike assembly 13 is passed through a gap between a nearly bowllike outer metallic mold 6 and a spherical inner metallic mold 7, having a rotating shaft 8, provided with unevennesses on the outer surface thereof and rotatably arranged on the inside of the outer metallic mold 6 and thereby bent into the form of a circular arc and solidified to form the cross section into a nearly semicircular shape. The solidified netlike assembly 13 is then cut to a suitable length and the cut surfaces of both ends are mated and integrally joined.
Patent JP-H11148299-A (JP)
Title: Free section excavator
Inventor: OKUMURA TOSHIHIRO
IPC: E21D9/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the excavation efficiency by providing a rotary body provided with a plurality of rows of disk cutters which is of drum shape as an excavation part and rotated around the axis orthogonal to the one extending in the longitudinal direction of a boom on a tip of the boom to allow the excavation of a large area at one time. SOLUTION: A boom 20 comprises an oscillation part 21 which is oscillated in the vertical and right-to-left direction around one point by hydraulic cylinders 22, 24, and an expansion part 23 which is partly penetrated into the oscillation part 21 and whose projection length is changed. Two drum-shaped rotary bodies 32 equipped with a plurality of rows of disk cutters 34 are arranged on a circumferential surface 32a of a tip of the expansion part 23 across the boom 20. When excavation is achieved by the disk cutters 34 by vertically oscillating the boom 20, the reaction to the propulsion of the disk cutters 34 can be canceled by the self weight of a front support 14, a rear support 16, a gripper 18 and an excavator 10, and because the reaction is applied orthogonal to the axis of rotation of the rotary body 32, it is difficult to affect the rotation of the rotary body 32.  The rotary body 32 is drum-shaped, wide in the circumferential surface 32a, enabling the excavation with large width.
Patent JP-H02176106-A (JP)
Title: Valve system for multi-valve engine
Inventor: NOMURA KAZUMASA
IPC: F01L1/26
Filed: 1988-12-28
Abstract: PURPOSE:To form a combustion chamber in a proper shape with high heat efficiency by arranging three intake valves in zigzag and providing two intake valve cam shafts. CONSTITUTION:Three intake valves 1-3 are arranged in zigzag so that bucket sections 19 of two intake valves 1 and 2 are arranged on exhaust valves 11 and 12 sides in the width direction of an engine CE with respect to a combustion chamber 7 respectively, on the other hand, the bucket section 28 of one remaining intake valve 3 is arranged on the far side from the exhaust valves 11 and 12 in the width direction of the engine CE. An exhaust side intake valve cam shaft 22 driving the intake valves 1 and 2 and a nonexhaust side intake valve cam shaft 32 driving the intake valve 3 are provided. The cam shafts 22 and 32 are individually provided for the intake valves 1-3, thereby the intake valves 1-3 can be smoothly opened or closed at the correct timing up to a high-speed area. The intake valves 1-3 can be properly arranged so that lower faces of the valves are aligned along the upper face wall of the combustion chamber 7.
Patent JP-2001154502-A (JP)
Title: Image forming device
Inventor: KOMATSU TORU
IPC: G03G15/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device of high image quality which obviates the occurrence of a photo-fatigue memory and image unevenness by elucidating the magnitude relation among the respective light source wavelengths with which a photoreceptor surface is irradiated. SOLUTION: The image forming device has an amorphous silicon photoreceptor, an electrostatic charging means for electrostatically charging the amorphous silicon photoreceptor, an image exposure means for subjecting the amorphous silicon photoreceptor to image exposure in accordance with image information, a developing means for forming toner images, a transfer exposure means disposed in the position of a transfer device for transferring the toner images to the transfer paper or upstream the same, a cleaning means of the amorphous silicon photoreceptor, an erasing exposure means for erasing the electrostatic charging potential of the photoreceptor surface disposed between the cleaning means and the electrostatic charging means.  The peak wavelength of the light source of the transfer exposure means described above is made shorter than the peak wavelength of the light source of the erasing exposure means described above.
Patent JP-H08156451-A (JP)
Title: Page anti-turning utensil
Inventor: HIDAKA TERUAKI
IPC: B42F1/02
Filed: 1994-12-02
Abstract: PURPOSE: To provide a page anti-turning utensil, with which the willless turning over of a page can be surely prevented from occurring without damaging a book when the page turns over willlessly at the opening of the thick book such as a dictionary or the like. CONSTITUTION: A grip 2 for pinching paper is provided at one end of a main body 1, which is made of a thin retainer plate material and on which a book is placed as a weight and at the other end of which a main body 1' made of another thin retainer plate material and placing a book thereon as a weight is provided horizontally rotatably.
Patent JP-H02172642-A (JP)
Title: Holding device for body to be worked
Inventor: SHINGU KATSUKI
IPC: B23Q3/08
Filed: 1988-12-27
Abstract: PURPOSE:To eliminate the positional error of the center of curvature of a polishing bowl and the body to be worked and to finish in a highly accurate spherical face by rocking and turning a holding means by supporting a work receiving part at one point by the pin of a holder and a pin receiver, in the spherical face polishing of an optical lens, etc. CONSTITUTION:A pin 2 and pin receiver 3 fitted to a holder 1 are supported by bringing them into contact at one point and also a work receiving face 4 is made slightly rockable with the supporting point as the center. Moreover an outer peripheral control ring 6 is provided so that the work receiving face 4 is not separated from the holder 1, a fine rocking part and free turning part are separated in a holding device and the improvement of the polishing accuracy and the long life of the holding device itself are realized. Also, a hole performing intake air and exhaust air to the work receiving face 4 from the through hole of the holder 1 is communicated and the detaching of a work and automatic continuous working are enabled.
Patent JP-H01182282-A (JP)
Title: Hopper
Inventor: SEKIGUCHI GOICHI
IPC: B65D88/64
Filed: 1987-12-28
Abstract: PURPOSE:To enable a highly viscous powdery substances to be discharged smoothly, by forming a sloping wall extending to a discharge opening of a panel freely rotatably supported by the upper part of a hopper and actuating the same with an actuator. CONSTITUTION:A hopper 1, enclosed by vertical walls 2 and forming a uniformly rectangular cross section, is provided with an inwardly sloping wall at the lower part thereof. This sloping wall consists of a panel 6 freely rockably attached to the lower end of the vertical wall 2 via a hinge 5. Upon conveying powdery substances received in the hopper 1, a gate valve 8 is first opened to drop some of the powdery substances immediately above a discharge opening 4 onto a belt conveyor 9 and a hydraulic cylinder 7 is then operated to move a piston rod 7A back and forth so as to rock the panel 6 up and down in a predetermined cycle, whereby an approximately fixed quantity of the powdery substances are discharged from the discharge opening 4 onto the belt conveyor 9 at predetermined intervals, even if highly viscous, without the cross linking phenomenon being created in the hopper.
Patent JP-H10157054-A (JP)
Title: Driving machine for printer
Inventor: VOELZ ALBRECHT
IPC: B41F13/004
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To improve a printing process by a method wherein a driving machine capable of adjusting a position is arranged to at least one cylinder in each printing unit, and a positional target value wherein a gear train between each two driving machines is strained by a specific angle value via a control machine can be supplied to the driving machine. SOLUTION: In order to achieve synchronous operation in printing operation according to a target value supplied to a driving machine AGZ of a rubber cylinder GZ, positional target values LS1 to LS4 are supplied to the driving machine APZ of a plate cylinder Z. For example, to the positional target value LS3 of a printing unit AGZ, an angle slippage likely to strain a gear train positioned between the second and third printing units by a specific angle value is supplied. Further, in relation to the positional target value LS3 of the driving machine AGZ of the rubber cylinder GZ in the third printing unit, an angular slippage of the positional target value LS4 for the driving machine AGZ of the rubber cylinder GZ in a fourth printing unit is supplied.
Patent JP-H07186789-A (JP)
Title: Seat track device
Inventor: KOGA KOJI
IPC: B60N2/06
Filed: 1993-12-27
Abstract: PURPOSE:To attempt simplification of a seat lock structure by performing releasing and executing of locking according to the vertical turning movement of a lock handle, and switching upper rails to which a seat is attached so as to be moved or not moved in relation to lower rails. CONSTITUTION:When a lock handle 19 is pulled up against tension springs 22, lock hole lines 20 are separated from teeth 15a, and right and lift locking gears 15 are simultaneously released. Thereby, right and left upper rails 12L, 12R supporting the locking gears 15, namely, a seat, can be moved in relation to right and left lower rails 13L 13R. Accordingly, a sitting person moves the seat back and forth while gripping the lock handle 19, so as to adjust the position. After that, when he separates the lock handle 19 in the specific position, the lock handle 19 is turned downward by the tension springs 22, and the locking gears 15 are simultaneously meshed with the lock hole line 20. That is, a seat track device 11 is locked on right and left seat tracks 11L, 11R.
Patent JP-H06178696-A (JP)
Title: Medium for detecting methicillin-resistant staphylococcus aureus
Inventor: YOSHIDA SHIGERU
IPC: C12Q1/14
Filed: 1992-12-14
Abstract: PURPOSE:To prepare the subject medium containing nutritive sources, mannite, phenylethylalcohol, 4-methylumbelliferyl phosphoric acid, oxacillin, and phenyl red, and enabling to discover opportunistic infection, etc., at an early stage, the infection being caused by MRSA. CONSTITUTION:This medium contains (A) nutritive sources, (B) mannite, (C) phenylethylalcohol, (D) 4-methylumbelliferyl phosphoric acid, (E) oxacillin, and (F) phenyl red. A yellow colony and an apparent fluorescence are observed only on MRSA on the basis of its positive mannite decomposability and positive phophatase activity.
Patent JP-2001151026-A (JP)
Title: Storage thing holding device in trunk space
Inventor: KOHAGISAWA KENICHIRO
IPC: B60R7/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage thing holding device in a trunk space which implements an effective use of the trunk space and also stably holds a storage thing. SOLUTION: In a storage thing holding device which partitions a trunk space T with a cover body 1 and stably holds a storage thing C in the trunk space T, the cover body 1 has multiple constitutions to be at least piled up and down, and an upper side cover 2 is formed with hooks 3 at its four corners to fix the side cover 2 on the side of trunk so as to partition the trunk space T up and down, and the lower side cover 4 moves along a holding member 5 arranged at an opposite edge of the cover 2 and is hung so as to sag the middle part downward when it moves, and a storage area is defined in an under space in this way.
Patent JP-H01174248-A (JP)
Title: Axial gap type motor
Inventor: SESHIMO KOJI
IPC: H02K1/27
Filed: 1987-12-28
Abstract: PURPOSE:To contrive to miniaturize an apparatus and to enhance the efficiency thereof and to enable increasing the productivity thereof by providing two stators wound by separate windings in the manner of causing the stators to face the top and under surfaces of a magnetic anisotropic rotor. CONSTITUTION:A first stator 2 of flat shape, a magnetic anisotropic rotor 8 of flat cylindrical shape, and a second stator 3 of flat shape are arranged round the same shaft center Z-Z' with given small gaps 12, 13 respectively to constitute a flat axial gap type motor 1. The first stator 2 is wound by a main winding 4, while the second stator 3 is wound by an auxiliary winding 5.
Patent JP-H08170482-A (JP)
Title: Excavating bit and manufacture thereof
Inventor: SAKAI MASAHIRO
IPC: B22F7/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide an excavating bit excellent in wear resistance and mechanical strength at the time of excavation while reducing the number of manufacturing processes. CONSTITUTION: Sintering powder material 11-13 are filled in a sintering die 30, with such blending gradation that the content of a Co binder is higher at the base end side part than the tip side part of a vertex member 10. Or powder material 11 with Co as a binder is filled in the tip side part of the vertex member 10, and powder material 12, 13 for hard metal sintering with Fe or Ni as a binder are filled in the other part in the sintering die. A shank member 20 is brought into pressure contact with the powder material 13 to perform sintering while applying pressure. As a result, the vertex member 10 with such hardness inclination that hardness is higher toward the tip side and tenacity is higher toward the base end side is integrally fusion-connected to the shank member 20.
Patent JP-H05133475-A (JP)
Title: Ring seal assembly
Inventor: PIITAA JIEI BARUSERUSU
IPC: F16J15/02
Filed: 1991-12-17
Abstract: PURPOSE: To obtain a ring seal assembly capable of maintaining a spring force at a comparatively constant level. CONSTITUTION: A ring seal assembly 10 receiving a spring load of oblique coils has long axes and short axes and comprises an resilient material 18 and a plurality of coils 12 oblique along a central line 16 defined by cross-points between the long axes and the short axes. The resilient material 18 is arranged around and between the plurality of coils 12. Further, there is a hollow cross section 20 for correcting a forced added by a spring assembly in response to bias of the spring assembly along a load direction, and providing a sealing face. The plurality of coils and the resilient material are supported in a state of not extending and spreading in a certain direction, thus controlling elasticity characteristics of the coils and directing the sealing face for sealing contact to a load member.
Patent JP-H07190721-A (JP)
Title: Displacement meter
Inventor: NAGAYAMA HIDENORI
IPC: G01B11/00
Filed: 1993-12-27
Abstract: PURPOSE:To accurately measure displacement at all times without letting an output signal disappear even if a speckle pattern is moved by forming the speckle patter quite different in pattern with the wave length of laser beam changed when the component of desired space frequency is less than a specified value in strength. CONSTITUTION:A power judging set 131 inputs 130-1, and 130-2 two signals which are different in phase by 90 deg., judges whether or not the sum of squared signal level is in a level that displacement can accurately be detected based on a specified threshold, and inputs the aforesaid signals into a laser control set 133. In the control set 133, when a signal level is less than a specified value, the applied electric power of a semi-conductor laser 134 is changed, the profile of a speckle pattern formed over a light receiving surface is changed by irradiating laser beam changed in wave length, so that signals equal to or more than a specified value in strength are thereby inputted. Meanwhile, in a phase detector 132, the phase of the speckle pattern received is obtained, and the direction of its displacement is detected based on the reverse sine of the two signals. Beside, the difference in phase from phase previously obtained is accumulated, so that the quantity of displacement of a measured object is thereby determined.
Patent JP-H10173578-A (JP)
Title: Antenna matching method and circuit
Inventor: HIYAMA YUMIKO
IPC: H04B1/44
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To maximize the efficiency of a working antenna by reducing the interference of a non-working antenna against the working antenna. SOLUTION: The reactance circuits 8 and 9 are separably connected to one of a whip antenna 1 constructing a diversity antenna and a built-in antenna 2 that is not currently working. Thus, the impedance is varied when the circuit side is viewed from the non-working antenna. As a result, the antenna efficiency is maximized.
Patent JP-H05112552-A (JP)
Title: Benzopyran derivative and its production
Inventor: MORIMOTO MASAMICHI
IPC: A61P43/00
Filed: 1991-10-17
Abstract: PURPOSE:To obtain a new benzopyran derivative useful as a therapeutic agent for osteoporosis, having excellently inhibitory action on bone resorption. CONSTITUTION:A benxopyrane derivative of formula I [R<1> is H, lower alkyl or phenyl; R<2> is (substituted) naphthyl or benzothienyl; R<3> is H, halogen or OH; R<4> is H, OH or lower alkoxy with the proviso that R<1> is not H when R<2> is nonsubstituted naphthyl, R<3> is H and R<4> is OH] or its pharmaceutically acceptable salt such as 1-(2,4-dihydroxyphenyl)-2-(6-methyl-2-naphthyl)ethanone. The compound of formula I is obtained by reacting a compound of formula II with an N, N-di-lower alkylamide of lower fatty acid and boron trifuoride ether complex and treating the reaction product with a lower alkylsulfonyl halide or reacting the compound of formula II with the N, N-di-lower alkylamide of lower fatty acid and an orthoformic lower alkyl ester in the presence of a base or reacting the compound of formula II with a compound of formula III (R<11> is alkyl or phenyl). The compound has low toxicity and high safety.
Patent JP-H03195114-A (JP)
Title: Clock supply circuit
Inventor: JOKURA YOSHIHIKO
IPC: H03K5/13
Filed: 1989-12-22
Abstract: PURPOSE:To prevent a clock in a device from being fluctuated even when signal interruption in a system being a clock source is generated by providing a delay means to delay the signal of each system longer than the signal interruption detecting time situated at the front stage of a selecting means but in the rear stage of a signal interruption detecting position. CONSTITUTION:Delay means 11a and 11b are provided to delay the signal of each system longer than the signal interruption detecting time situated at the front stage of the selecting means 17 but the rear stage of the signal interruption detecting positions 5a and 5b, and the signal of each system is inputted to the selecting means 17 after being delayed longer than the signal interruption detecting time. Thus, even when the signal is switched to the other system by the signal interruption of the selected system, the signal from the selecting means 17 is not turned to a 'thinned out state' and the clock in the device can be prevented from being fluctuated due to the 'thinned out'.
Patent JP-H01175611-A (JP)
Title: Controller with force control function
Inventor: TETSUYA TAKABUMI
IPC: B25J3/04
Filed: 1987-12-29
Abstract: PURPOSE:To attain the stable and precise chamfering of an NC processed material by controlling the absolute value of force which extends to a force sensor, for an increased quantity at the time of a force control mode so that it coincides with a force instruction value. CONSTITUTION:A switch 17 changes over a position control mode and the force control mode by an external control signal. In the case of the position control mode, a motor 2 is controlled so that the command value Xc of the position coincides with the feedback value Xf of the position. In the case of the force control mode, the motor 2 is controlled so that the output Ff of an operation part 19 coincides with the command value Fc of force, and a uniaxial module 1 is positioned and controlled. The operation part 19 of force calculates the absolute value of the force of a signal F from the force sensor 3 for the increased quantity from the position control mode. Thus, the absolute value for the increased quantity of force extending to the NC processor becomes constant event if an end mill presses the NC processed material in the direction different from that of an Z axis, and stable chamfering is attained.
Patent JP-H11167408-A (JP)
Title: Cooking sterilization device
Inventor: YANASE HIROMASA
IPC: A23L3/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To minutely and easily set an operation mode and rotating speed according to a heated object and to prevent the forms of the container of the object to be heated and the content from being damaged at a user-side by inputting the operation mode and rotating speed against a tray in the same way as that when data of a temperature and pressure are set to a sequencer through a computer. SOLUTION: A program converting data inputted to the computer 21 into the language of the sequencer 5 is provided for the computer 21 for easily writing the program into the sequencer 5 in the computer 21. Data of the operation mode of rotation inputted for the tray 2 and the rotating speed are converted into sequencer language with the program. Then, a motor 4 driving the tray 2 is driven based on the signals of rotating speed and the normal rotation and reverse rotation, which are outputted from the sequencer 5.
Patent JP-H01175638-A (JP)
Title: Multi processor system
Inventor: HINATSU YUUJI
IPC: G06F15/16
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the complete binary three-like multi processor system of a large scale having high proof against fault by arranging processors in a rectangular or square lattice where stand-by processors are included. CONSTITUTION:The processor system has the stand-by processors 8 and 9, and the processors 1-7 operate as the processing elements of the complete binary trees of height 2. The stand-by processor 9 operates as a communication element which executes communication only between the processor 1 and an interface means 12. When a fault which the processor 1 cannot be operated as the processing element occurs, for example, the stand-by processor 8 can communicate with the processor 9 by using the processors 2 and 3 and the processor 1 which operates as the communication element, and the processor 8 operates logically in place of the processor 1. Thus, the complete binary tree-like multi processor system of the large scale can be obtained.