baber/WOPTO huggingface dataset:
Patent JP-H07145857-A (JP)
Title: Driving force transmission device
Inventor: KOBAYASHI MOTOAKI
IPC: F16H37/06
Filed: 1993-11-22
Abstract: PURPOSE:To perform shifting of drive parts of two systems requiring forward and reversing through simple structure by a method wherein a first rotation member moved in one of the axial directions of a solar gear and rotated integrally with a carrier is locked and a second rotation member moved in other and rotated integrally with an internal tooth gear is locked. CONSTITUTION:Slit discs 3a and 3b are arranged on a carrier output shaft 23b and an internal output shaft 24a and a resilient plate 51 is disposed between the two discs. The bent piece 51a of the resilient plate 51 is engaged with the slit of the outer peripheral part of the slit disc 3a when a coupler 4 is protruded upward from a mount 8 surface, and rotation thereof is locked. The bent piece 51b is present in a position where it is not engaged with the slit. When the coupler 4 is pushed in to the same level as that of the mount 8 surface, the bent piece 51b is lowered to a position where it is engaged with the slip of the outer peripheral part of the slit disc 3b, and the bent piece 51a is not engaged with the slit. Thus, a driven part itself is selected and drive of the driven parts of two systems needing forward and reversing is switcheable through simple structure.
Patent JP-2000123569-A (JP)
Title: Method and circuit for controlling multiple timer
Inventor: UTSUKI TSUTOMU
IPC: G06F1/14
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a refresh circuit, to reduce power consumption and to improve throughput by dispersing/arranging a storage area of multiple timer information at an equal interval on a DRAM, periodically accessing with a multiple timer and performing refresh operation. SOLUTION: The information that individual timer constituting the multiple timer requires, e.g. a periodically updated timer value etc., is allocated to a column in a prescribed row of the whole row addresses of the DRAM. A counter 2 counts a clock signal 20 of a system, and connects a higher rank to a row selector 6 and a lower rank to a column selector 7. A timer address detection circuit 3 sends a selector switch signal 25 to the row selector 6 and the column selector 7 when the lower rank bit information of the counter 2 coincides with the timer information storing column, to make access the timer information storage area. The timer address s detection circuit 3 accesses the information that the multiple timer requires, and makes the answering row address perform the refresh operation.
Patent JP-H09112617-A (JP)
Title: Damper rubber
Inventor: KOYAMA TERUO
IPC: B60T7/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a damper rubber to damp the collision of other members, which is designed to allow common use even with varying plate thickness of the mounting member. SOLUTION: The neck 23 of a damper rubber concerned 20 to couple together its seat 22 and head 24 has a reducing diameter from the head part 24 toward the seat 22, and when the neck 23 is fitted in mounting holes 31, 41 provided in plates 30, 40, the slopes on the neck 23 will be resiliently detained with the edges of the mounting holes 31, 41.
Patent JP-2000123416-A (JP)
Title: Optical recording medium and optical recording and reproducing device
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/127
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To constitute a high-density optical recording medium on which recording and reproducing by a blue laser of a short wavelength can be executed while maintaining the interchangeability with a DVD(digital versatile disk) and an optical recording and reproducing device. SOLUTION: This optical recording medium is constituted by forming a light transparent layer 2 having a thickness of 0.6 mm on an information recording surface 1. On the medium, at least either of recording or reproducing is executed through a lens system of 0.6<=N.A.<=0.72 in N.A.(numerical aperture) by a laser beam of 90 nm<=λ<=440 nm in a wavelength λ from the light transparent layer side. At this time, the thickness unevenness of the light transparent layer 2 is selected within a range of ±5.98 λ/(N.A.)4.
Patent JP-H08154101-A (JP)
Title: Network management method
Inventor: MISHINA TOSHIRO
IPC: H04L12/28
Filed: 1994-11-28
Abstract: PURPOSE: To reduce the processing loads of a network management device and to provide an efficient network management method. CONSTITUTION: The network management device M recognizes network equipments (a router R, hubs H1-H3 and terminals T1-T3) as a ring-type logical link beforehand and informs the respective network equipments of data for indicating which network equipment is present at the next logical position inside the logical link. When an operation confirmation packet Q1 for confirming whether or not it is in a communicable state is received from the network management device M, the router R generates and transmits the operation confirmation packet Q2 to the hub H1 present at the next logical position.  Then, the network equipments perform transmission to the network equipment present at the next logical position every time the operation confirmation packet Pn (n=1-n) is received, the network management device M finally receives the operation confirmation packet Qn and thus, it is recognized that all the network equipments are in the communicable state.
Patent JP-H01133634-A (JP)
Title: Manufacture of plunger for valve rush adjuster
Inventor: HASEGAWA ISAO
IPC: B21K1/20
Filed: 1987-11-19
Abstract: PURPOSE:To manufacture the title plunger without a cutting stage by applying in order drawing, plastic deforming by cold rolling and spherical face drawing under specified conditions on the bottomed cylindrical blank stock having at an opening end part a convergent outer periphery tapered part. CONSTITUTION:A convergent outer periphery tapered part 4 is formed in advance at the other end of the bottomed cylindrical blank 3 having the valve seat 1 for a check ball and an oil hole 2 at the position separated a little from one end and a side face oil hole 5 is pierced at one end of a cylinder. This other end part is subjected to outer diameter drawing, a taper-like stopper step part 6 is formed on close to the other end of the blank 3 and the inner peripheral tapered part 7 of a wide diameter is also formed by plastic deforming with cold rolling. Then after forming a shoulder part 8 on the stopper part 6 by executing outer diameter drawing, spherical face drawing is executed in the state of the oil hole 9 being made at the tip center of the inner peripheral tapered part 7 side and the spherical face receiving part 10 supporting the locker arm one end of a valve moving mechanism is formed. A plunger 11 is thus obtd. by omitting a cutting stage and reducing the manufacturing stages.
Patent JP-S62153838-A (JP)
Title: Signal selecting device
Inventor: TSUSHIMA HIDEAKI
IPC: H04B10/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a signal selecting device which is of low-cost, small-sized, and superior in workability by subjecting signals to optical wavelength multiplexing and selecting a wavelength to select signals. CONSTITUTION:Electric signals 1-1-1-m are converted to optical signals different in wavelength by electrooptic converting parts 4-1-4-m and are multiplexed in a multiplexing part 13 and are propagated as an optical signal 5. The propagated optical signal is distributed by a distributing part 17, and distributed optical signals are led to wavelength-variable demultiplexers 19-1-19-n through optical fiber cables 18-1-18-n, and one wavelength is selected from signals subjected to optical wavelength multiplexing and is outputted as optical signals 20-1-20-n. Thus, the low-cost signal selecting device is attained even if signals have a wide band or the number of signals to be multiplexed is large.
Patent JP-H09134664-A (JP)
Title: Field emission type electron source and its manufacture
Inventor: HORI YOSHIKAZU
IPC: H01J1/30
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron source having a negative electrode which can radiate a large electric current. SOLUTION: After an insulating film 11 and a first metallic film are accumulated in order on a substrate 10, an opening part is formed in the insulating film 11 and the first metallic film, and a pullout electrode 12B composed of the first metallic film is formed. Next, after a silicon oxide film having a recessed part having a microscopic diameter is accumulated on the substrate 10, directional dry etching is performed on this silicon oxide film, and a ring- shaped silicon oxide film 14B having an opening part having a microscopic diameter is formed inside the opening part.  Next, after a second metallic film 15A is accumulated on the whole surface of the base board 10 containing the inside of the opening part of the ring-shaped silcon oxide film 14B, etching is performed on the second metallic film 15A until the pullout electrode 12B and the ring-shaped silicon oxide film 14B are exposed, and a needle-like negative electrode 15B is formed, and afterwards, the silicon oxide film 14B is removed.
Patent JP-H09140115-A (JP)
Title: Vertical-array vr type stepping motor and its manufacture
Inventor: MORITA YOSHIYUKI
IPC: H02K16/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a vertical-array type (VR-type) stepping motor which facilitates the enhancement of a torque without increasing a detente torque. SOLUTION: A permanent magnet 5 is provided so as to face the circumferential side surface of the pole tooth 163 of each stator core 16 of a VR-type stepping motor and a permanent magnet 6 is provided so as to face the circumferential side surface of the pole tooth of each rotor core 32 of the VR-type stepping motor. The pole surfaces of the permanent magnets 5 and 6 are made to face the circumferential side surfaces of the pole teeth and the pole surfaces are magnetized so as to have the same polarities as the facing pole teeth. With this constitution, as fluxes through the circumferential side surfaces of the pole teeth can be reduced, a torque can be improved. On the other hand, as the pole surfaces of the permanent magnets 5 and 6 are not exposed against the facing pole teeth, the increase of a detente torque can be neglected.  Moreover, if the permanent magnets 5 and 6 are composed of anisotropic magnets which has easy-to-magnetize axes in the directions same as the above-mentioned magnetizing directions, the further torque improvement can be realized.
Patent JP-H03153581-A (JP)
Title: Production of ceramic sintered body formed with holes
Inventor: SHINTANI TAKAMASA
IPC: C04B35/622
Filed: 1989-11-10
Abstract: PURPOSE:To obtain the sintered body which does not contain the residues of sintering in holes by transferring specific hole-forming materials packed into plural pieces of hollow grooves on the surface of a base material as projecting lines onto the surface of green sheets, laminating these sheets and press welding and calcining the laminates. CONSTITUTION:The hole-forming materials 2 are packed into the hollow grooves 1a of the base material 1. The materials 2 consist of >=1 kinds of org. materials (paraffin wax, etc.) which are thermally melted or decomposed at the temp. lower than the temp. of the org. binder incorporated into the green sheets 2, sublimatable materials which sublimate at the temp. lower than the thermal decomposition initiation temp. of these org. materials, and powder materials which are decomposed to evaporate without melting at the temp. higher than the thermal decomposition end temp. of the above-mentioned org. materials. The green sheet 3 essentially consisting of a ceramics material is formed on the surface of such base material 1 and is peeled therefrom to provide the hole patterns 6 of the projecting lines consisting of the material 2. Such sheets 3 are laminated and the laminate 4 is press-stuck and in calcined, by which the sintered body A having the holes 5 is obtd.
Patent JP-H04167398-A (JP)
Title: Lighting tool
Inventor: IHARA AKIHIKO
IPC: F21V23/00
Filed: 1990-10-30
Abstract: PURPOSE:To reduce man-hour of wiring work by combining starting condenser with a lamp socket in a single body. CONSTITUTION:A fluorescent lamp 12 is starting-lighted by LC resonance between a condenser 20 and a stabilizer 17 which is connected to both terminals of a filament 18 on the side when it is started, thereafter, discharge-lighting is carried out between both filaments 18. When the tool is assembled, as the condenser 20 is contained inside the lamp socket 15 on one side, wires 31, 32 connect between the lamp socket 15 on one side and the stabilizer 17, and wires 33, 34 connect between the stabilizer 17 and the lamp socket on the other side. therefore, connection between the condenser 20 and the lamp socket 15 on one side is not required, and the man-hour of wiring work is reduced.
Patent JP-H02142926-A (JP)
Title: Mating plate for friction engaging device
Inventor: MIURA MASAHIKO
IPC: F16D65/12
Filed: 1988-11-22
Abstract: PURPOSE:To improve friction performance by using a material as a core metal, which is superior to iron in heat conduction, and thereby plating the surface of it with chrome. CONSTITUTION:In a mating plate 10 used for an automobile transmission and the like, a core metal 1 shall be made of a material such as gold, silver, copper, aluminum, titanium and the like, or an alloy made of these metals, which are excellent in a coefficient of heat conduction. In addition, the surface of the metal is plated 12 with hard chrome and the like. By this constitution, heat on the mating plate is designed to be accelerated in dispersion while an increase in temperature is restrained so that early wear and deterioration of friction members are prevented for stabilization in friction performance.
Patent JP-H10129555-A (JP)
Title: Handle locking device for motorcycle
Inventor: KONNO TOSHIHIKO
IPC: B62H5/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the handle locking device for a motorcycle, which prevents a lock pin from being heavily hit, and positively can try to prevent burgulary. SOLUTION: A main switch 35 equipped with a handle locking mechanism 38, and a protection member 36 enclosing the main switch 35 are provided for the upper surface of a tank rail 10 at its front part. A pin hole 34 in which the lock pin 37 of the handle locking mechanism 38 is lockingly inserted, is formed over the outer circumferential surface of the projected part 32 of a handle crown. The circumferential periphery of the projected part 32 and the front periphery of the protection member 36 are formed into a structure where they are faced to each other across a gap so as to be piled up in a plane view.
Patent JP-H11135651-A (JP)
Title: Nand-type rom
Inventor: HAMADA HIROYUKI
IPC: H01L27/112
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To shorten TAT(turn around time) in a ROM process without increasing the cell area of a ROM in an NAND-type ROM, wherein a multilayered interconnection process is employed and cell information is written by establishing a short circuit or an open circuit between a source and a drain electrode of a MOSFET by means of an interconnection. SOLUTION: By planarizing a basic interlayer film 5 and an interlayer film 9 through CMP, there is no bank of silica which has been used in the conventional method for flattening an interlayer film. Then by filling through-holes 10 with tungsten, wet etching is stopped which has been progressing since the formation of the through-holes. As a result, the through-holes 10 can be located at the same interval as contact holes 16 formed on a source and a drain electrode or at an interval smaller than those of the contact holes 16. A short circuit can be established between the source and the drain electrode indirectly by the upper most interconnection film 8, without increasing the cell area.
Patent JP-S62151813-A (JP)
Title: Lens moving device
Inventor: TOKUNAGA TOMOKAZU
IPC: G02B7/10
Filed: 1985-12-26
Abstract: PURPOSE:To realize an inexpensive lens moving device by forming a cam cylinder which has cam grooves for driving a lens holding frame by using a flexible driving member and supporting it turnably around an optical axis. CONSTITUTION:The cam cylinder 30 where the cam grooves 30a and 30b are formed is formed by pressing a flexible material such as a thin stainless steel sheet, and rounded and fitted along the inner periphery of a fixed barrel 1 turnably around the optical axis. The pin 12 of a holding frame 8 which holds variable power lens groups L4, L5, and L6 is engaged with the cam groove 30a and the pin 13 of the holding frame 10 for a compensating lens L7 is engaged with the cam groove 30b. In this constitution, when a zoom ring 18 is turned, the cam cylinder 30 is turned through the pin 29 and the lens frames 8 and 9 are controlled by the cam grooves 30a and 30b to perform zooming operation. Consequently, an inexpensive lens moving device is obtained by using the simple member as an expensive cam cylinder.
Patent JP-S62153474-A (JP)
Inventor: YAMADA TAKAHIRO
IPC: B60R25/10
Filed: 1985-12-26
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-H01136289-A (JP)
Title: Character recognition device
Inventor: HIGUCHI KOICHI
IPC: G06K9/68
Filed: 1987-11-24
Abstract: PURPOSE:To reduce a collation time by dividing an identification dictionary into plural parts based on the appearance frequency of a read targeted character, and performing collation with the identification dictionary corresponding to a group with appearance frequency higher next only when the collation with the identification dictionary corresponding to the group with higher appearance frequency fails. CONSTITUTION:A character pattern outputted from a photoelectric transfer part 2 is sent to a feature matrix extraction part 8 via a pattern register 3, a character frame detecting part 6, and a character frame split point decision part 7. The feature element of an input character extracted at the feature matrix extraction part 8 is sent to an identification part 9. The identification part 9 performs the collation with a recognition dictionary corresponding to the group with high appearance frequency designated in advance out of the recognition dictionaries 10 and 11, and when the recognition succeeds, the result is outputted. And when the recognition fails, the collation with the recognition dictionary corresponding to the group with the appearance frequency higher next to the above stated group.
Patent JP-H03161530-A (JP)
Title: Automatic remained roving-treating machine
Inventor: KAWASAKI YOSHIO
IPC: B65H73/00
Filed: 1989-11-13
Abstract: PURPOSE:To shorten the treating time of a remained roving by rotatably holding an intermittently carried remained roving bobbin with a rotating holding member, reversely rotating the bobbin at a low speed with a rotation means and forwardly rotating the bobbin at a high speed to remove the remained roving. CONSTITUTION:After a remained roving bobbin 3 is lifted with a lifting cylinder 18, the upper flange 3a of the bobbin is held with holding rollers 22 and the lower flange 3b is also held with a driving roller 25 and a holding roller 27. A sucking fan is driven to raise the pressure of the suction to a prescribed pressure and the remained roving bobbin 3 is rotated at a low speed reversely to the roving-winding direction to correct the folded end of the roving aligning the roving end. The aligned end of the roving is sucked with a suction section and the bobbin is forwardly rotated at an intermediate speed in a direction for stripping off the remained roving and the remained roving sucked from the suction section through a suction duct is opened with an opening means. The remained roving bobbin is rotated at a high speed to strip off the remained roving and compressed air is blown on a stripping seal, followed by detecting the surface of the stripping seal with a reflecting sensor.
Patent JP-H09139295-A (JP)
Title: Discharge tube lighting device and discharge tube lighting method
Inventor: YOSHIMOTO KO
IPC: H05B41/34
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To divert the repeated voltage for lighting on/off of a discharge tube to a signal or power source of other device. SOLUTION: A lighting device of a discharge tube has a VHH input terminal 1, a resistor R1, a resistor R2, a neon tube Ne, a capacitor C1, a Zener diode DZ1, a Zener diode DZ2, a diode D1, a capacitor C2, a diode D2, a capacitor C3, a plus output terminal 2, and a minus output terminal 3. The neon tube Ne constitutes the discharge tube, the Zener diode DZ1 constitutes a plus voltage detecting means, the Zener diode DZ2 constitutes a minus voltage detecting means, and plus voltage and minus voltage are diverted to a signal or power source of other device.
Patent JP-H04168919-A (JP)
Title: Peak limiter for power consumption
Inventor: IWAKUMA YOSHIAKI
IPC: G05F1/66
Filed: 1990-10-31
Abstract: PURPOSE:To limit the peak of system power consumption for each machine efficiently by detecting currents flowing through two 100V systems by means of current sensors, identifying the system connected with each machine and storing thus identified system. CONSTITUTION:Two 100V systems B, C and one 200V system A are established from single-phase three wire power line 1 through breakers Ba and Bb. Current sensors 3, 5 are arranged on the output side of the breakers Ba, Bb in order to detect currents. Outputs of the current sensors 3, 5 are connected with a controller 7 in order to decide through which system the current flows. The controller 7 is connected through a dedicated line 15 with machines 11, 12, 13... and receives the state of each machine. The controller 7 performs peak-cut based on current consumption of each system detected through the current sensors 3, 5.
Patent JP-S62152892-A (JP)
Title: Ribbon-shifting mechanism for printer
Inventor: NAKAMURA HIROMI
IPC: B41J35/14
Filed: 1985-12-27
Abstract: PURPOSE:To prevent a ribbon cassette from interfering with other component parts such as a paper bail and a printing head, by providing a mark such as a light-passing hole corresponding to a home position for a multicolor ribbon cassette or a monochrome ribbon cassette. CONSTITUTION:A ribbon control cam 16 is rotated as one body with a ribbon control shaft 17, the rotation of which is controlled through an idle gear 20 and a control gear 21. The rotation of the control gear 21 is detected by a photosensor 22. Namely, when the control gear 21 is stopped at a home position H0, the optical axis of the photosensor 22 faces the center of a light-passing hole 21a, and when the gear 21 is rotated clockwise from the home position H0, the photosensor 22 faces a part of the control gear 21 which part is not provided with a light-passing hole 21 for step feeding, so that light is shielded. Accordingly, a ribbon cassette and other component parts can be prevented from being detached or broken owing to interference with each other.
Patent JP-H07132940-A (JP)
Title: Tap for discharging liquid
Inventor: SAITO SOICHI
IPC: B65D5/74
Filed: 1993-10-29
Abstract: PURPOSE:To extremely easily assemble a rotation handle of a discharging body, reduce a manufacturing cost per piece and securely prevent liquid from leaking. CONSTITUTION:On an inner peripheral face of an outer cylinder 5 comprising a tap body 1 and a discharging body 2 to serve as a main body of the tap body 1, a pair of protrusions 25 having a linear stopper face 22 on one side and having a spiral guide face 24 constituting a guide groove on the other side are provided with an approximate distance. On the other hand, behind a cylinder 32 of a bracket 29 corresponding to the outer cylinder 5 when the discharging body 2 is fitted into the tap body 1, a pair of guide plates 37 having a linear stopper face 35 for contacting the stopper face 22 of each protrusion 25 of the outer cylinder 5 on one side and having a spiral guide face 36 constituting a guide face 24 and a guide groove 23 of each protrusion 25 of the outer cylinder on the other side.
Patent JP-S62154487-A (JP)
Inventor: TAKEUCHI SHINICHI
IPC: A47G27/02
Filed: 1985-12-26
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。