baber/WOPTO huggingface dataset:
Patent JP-H02135468-A (JP)
Title: Image forming device
Inventor: MIYOSHI JUN
IPC: G03B27/62
Filed: 1988-11-17
Abstract: PURPOSE:To obtain an image forming device in which a document is accurately and stably carried by an automatic document feeder by mounting a reinforcing plate on the document carrying means side of the back surface of a document pressure plate and coupling one edge of the reinforcing plate with a hinge mechanism. CONSTITUTION:The reinforcing plate 22 is mounted along the original conveying roller side of the back surface of the document pressing plate 3 and one end part 23 of the reinforcing plate 22 is linked with the hinge mechanism 12. Therefore, when the document pressing plate 3 is opened/closed with respect to the image forming device main body 2 and the document pressing plate 3 is lifted upward, the reinforcing plate 22 uniformly and firmly fixed on the document pressing plate 3 by a firmly-fixing means 16 is turned around the hinge mechanism 12 as a center, the mounting plate 17 is turned around the axis 21 of the hinge mechanism 12, and the document pressing plate 3 is opened. Therefore, force loaded on the hinge mechanism 12 actuates only the reinforcing plate 22 and is not transmitted to the document pressing plate 3. Thus, the warping and the bending of the document pressing plate 3 can be prevented simultaneously while contriving cost reduction and weight lightening.
Patent JP-H04168953-A (JP)
Title: Mounting method of external fan for motor
Inventor: OGAWA FUMIHIRO
IPC: H02K7/14
Filed: 1990-10-31
Abstract: PURPOSE:To select the mounting position of an external fan freely and obtain high cooling effect in accordance with an instrument, on which the fan is to be mounted, by providing a motor shaft with grooves previously at several places. CONSTITUTION:A shaft 3 is provided with grooves 8, 9, 10 at several places on the mounting section of an external fan and a projection is formed on the external fan 7 at the side of the shaft while the projection 12 is incorporated into the groove of the shaft through a ring 11 made of a spring material. In a case shown by a diagram, the fan is equipped in the groove 8 and the fan can be moved and equipped in the grooves 9, 10 while the external fan can be mounted at any position so as to determine the total length L1 of a motor in accordance with the dimensional restriction of an instrument, on which the motor is to be mounted. A clearance l1 between the external fan 7 and an end bracket 6 affects largely on the cooling effect of the external fan and, therefore, the shaft is provided with the grooves at several places to provide the same with the degree of freedom and cope with various needs.
Patent JP-S62154264-A (JP)
Title: Inverting phenomenon preventing circuit
Inventor: NAGAHARA OSAMU
IPC: G11B20/06
Filed: 1985-12-26
Abstract: PURPOSE:To prevent the occurrence of an inverting phenomenon, by providing two systems of demodulator circuits respectively provided with different frequency correcting circuits, selecting and outputting one of the demodulating signal held by the two systems of the demodulator circuits, in which no inverting phenomenon occurs. CONSTITUTION:When a tape which is remarable in high-frequency attenuation is to be reproduced, an inversion to black tends to occur at the time of rising to white. A reproduced FM signal 100 is separated into a demodulated signal 200 by a demodulator system represented by a equalizer 1 and demodulator circuit 5 and demodulated signal demodulated by another demodulator system represented by another equalizer circuit 2 and demodulator circuit 6, and a signal 500 which is obtained by slicing a signal 400 obtained by performing subtraction on the demodulated signals 200 and 300 by means of a subtracter 9 and the demodulated signal 300 and are differentiated. Then an RS flip flop 16 is set with a signal 800 which is the AND of the differentiated signal and a sliced signal 700. Therefore, the moving terminal of a change-eover switch 17 is switched to a terminal (b) side and the demodulated signal 300, in which no inversion occurs, is selected and outputted.
Patent JP-H06117132-A (JP)
Title: Multi-story storage equipment with portal overhead crane
Inventor: TAKASO MINEO
IPC: E04H6/18
Filed: 1992-10-06
Abstract: PURPOSE:To carry articles arbitrarily into and out from a multi-story storage equipment easily by suspending upper-lower stage pallets through hangers by a portal overhead crane longitudinally travelling along a rail and lifting and lowering the pallets by a horizontal lifting-lowering frame. CONSTITUTION:When a bus 03A at the center of a first floor is carried out, a lifting-lowering frame 10 is elevated up to a third floor 29, a portal overhead crane 2 is moved forward up to the position of a bus 03B, and the lifting- lowering frame 10 is brought down onto the pallet 18 for a second floor of the bus 03B. Lifting hooks 22 are inserted into slots 20 for lifting, a pallet hanger 24 is rotated at 90 deg. through a power cylinder 26 and the pallet 18 for the second floor is caught, the pallet 18 is hung up by the portal overhead crane 2, and forwarded and lowered onto an empty shelf 30 for bus cargo trimming, and the lifting-lowering frame 10 is elevated. The portal overhead crane 2 is backed, the lifting-lowering frame 10 is brought down and the pallet 16 for the first floor of the bus 03A is hung up, the pallet 16 is retreated up to the position of bus entering and leaving 8 and lowered onto the first floor 1a, and the bus 03A is carried out through the bus entrance 8 by self-advancing.
Patent JP-H09135166-A (JP)
Title: Pll circuit
Inventor: TOYOKURA MAKI
IPC: H04L7/033
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To realize a PLL(phase locked loop) circuit with a faster lock time and high stability by employing a voltage dependent capacitor for a capacitor of a loop filter. SOLUTION: A voltage dependent capacitor 301 is employed for a capacitor of a loop filter. For example, when a control voltage VDD in the initial state at a time 0 approaches a voltage V0 corresponding to an object oscillating frequency and the control voltage is a voltage between the VDD and a Vb2, the capacitance of the voltage dependent capacitor is smaller than a capacitance C of a voltage independent capacitor, resulting that a faster voltage change is obtained in the reception of a current of a charge pump in comparison with the voltage independent capacitor. When the control voltage is a voltage between the Vb2 and a Vb1, the capacitance of the voltage dependent capacitor 301 is nearly the same capacitance as the capacitance C of the voltage independent capacitor, and the circuit operation is almost the same as the case of employing the voltage independent capacitor.  Thus, when the control voltage is apart from the voltage V0, the control voltage approaches faster the voltage V0 and a stable operation is obtained when the control voltage is around the voltage V0.
Patent JP-2001110736-A (JP)
Title: Vertical heat treatment furnace
Inventor: ARAKI KOJI
IPC: H01L21/324
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a vertical heat treatment furnace for reducing metallic contamination of an object to be heat-treated by reducing generation of the reflux or swirl of the process gas between objects during heat treatment. SOLUTION: This vertical heat treatment furnace is provided with a furnace body 3 to be heated by a heating means 3, to which a process gas G is introduced from the outside part, a furnace core tube 5 housed in the furnace body 3, in which a jig 4 for heat treatment for loading an object to be head-treated is housed, and spiral protrusions 7 vertically formed along the flow of the process gas G in the furnace core tube 5.
Patent JP-H09133361-A (JP)
Title: Centrifugal fuel atomizer
Inventor: ITO TAKU
IPC: F02C7/232
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to atomize to finely particulate fuel as prescribed in an entire operating range by installing a shroud for colliding atomized fuel at the outside of the fuel flow-out part of a fuel atomizing port in a centrifugal fuel atomizer for atomizing the fuel to finely particulate it by injecting the fuel by the centrifugal force due to the rotation of a rotary shaft from the port. SOLUTION: In operating a centrifugal fuel atomizer, the fuel supplied into a fuel supply port 22 flows in a thin film state in the port 22 by the rotation of a rotary shaft 1, passes a fuel atomizing port 4 by a centrifugal force and collides with a shroud 10. Further, the fuel 2 flows as a thin film along the lower surface of the shroud 10 to become atomized fuel scattered to the outside by the centrifugal force from the end of the shroud 10. In this case, the fuel flowing out from the port 4 is once collided with the inner plate surface of the shroud 10, and atomized by the centrifugal force after the collision. According to this, a predetermined atomized state of the fuel can be easily obtained without accurately setting the position and atomizing angle of the port 4.
Patent JP-S62155408-A (JP)
Inventor: KANBAYASHI TAKESHI
IPC: F22B37/48
Filed: 1985-12-27
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-H09103154-A (JP)
Title: Seedling transplanter for rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To form the motional locus at the tip of each divided pawls into an elliptical closed loop long in the vertical directions without causing a reduction in durability and an increase in vibration, reduce floated seedings from occurring and improve the root take in a seedling transplanter prepared by installing plural transplanting rods having the divided pawls at both left and right ends of one rotor case. SOLUTION: This seedling transplanter for a rice transplanter comprises respective transplanting rods 15 oscillated and rotated only with respective gears 6, 19 and 20 provided in a rotor case 4 so that the tips of divided pawls may draw an elliptical closed loop long in the vertical directions and a straight line (16a), connecting the tips of the divided pawls in both transplanting rods and kept nearly parallel to a straight line (14a) connecting both the transplanting shafts when the rotor case 4 is kept in a transplanting posture in which the divided pawls in either of the transplanting pawls are admitted into the nearly deepest sites in the field surface 22.
Patent JP-H06139139-A (JP)
Title: Arithmetic circuit
Inventor: CHOKAI YOSHITAKA
IPC: G06F12/02
Filed: 1992-10-30
Abstract: PURPOSE:To periodically count up a ring memory address function for efficiently attaining address generation of a memory for delaying an FIR filter within an optional integer value. CONSTITUTION:The 1st input signal 24 with n-bit length indicating an address of a memory, the 2nd input signal 25 with n-bit length indicating an index value and the 3rd input signal 26 with n-bit length necessary for periodical counting in a certain fixed range are inputted, the 1st and 2nd input signals are mutually added by an adder 16 with n-bit length and the 1st, 2nd and 3rd input signals are mutually added by an adder 17 with n-bit length. Respective added results are mutually compared by a comparator 21 with n-bit length and either one of outputs from the adders 16, 17 is selected, i.e., a carry to be propagated at the time of periodically counting addresses within the fixed range is detected. In the constitution, the fixed range can be periodically counted up by an optional integer value based upon a certain index value.
Patent JP-H03153064-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: HOSHINO HIROMI
IPC: H01L21/822
Filed: 1989-11-10
Abstract: PURPOSE:To make it possible to reuse design asset without changing the existing design data by producing a terminal positioning frame intended to position a connection terminal around the existing design data, processing interconnection between the frame and the existing design data within the frame, carrying out interconnection processing between the interconnection-processed frame and the other design data and continuing the process. CONSTITUTION:A terminal positioning frame pattern 11 is generated around the existing data (the pattern A). Then, interconnection processing is carried out inside the existing design data and the terminal positioning frame 11. During this processing, interconnecting work is carried out after space limitations about grid span, interconnections, or the space between the interconnection and the frame is arranged with specifications after implantation. Then, the existing design data, the terminal positioning frame 11 data, and other design data are synthesized. After that process is over, an attempt is made to carry out graphic control, and prepare exposure data, and inspection data so that LSIs may be manufactured.
Patent JP-2000110810-A (JP)
Title: Connection method for shaft members
Inventor: KOJIMA MAKOTO
IPC: F16B4/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve connection strength between shaft members which are caulked and fixed in both axial and rotational directions. SOLUTION: In this method, an uneven portion 21 formed on a front of one shaft member 2 is inserted and fitted into a cylindrical portion 11 of the other shaft member 1. The cylindrical portion 11 is compressed and deformed in the diametral direction, from upper and lower sides by caulking dies 3, 4 for caulking. In such a case, axial escape grooves 32, 42 are formed on die surfaces 31, 41 of the upper and lower caulking dies 3, 4. The caulking portion of the cylindrical portion 11 is thus broken at plural positions in the circumferential direction.
Patent JP-2000102351-A (JP)
Title: Sealed bag for holding content
Inventor: MASUDA BUNJI
IPC: A23G3/28
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sealed bag so designed as to be sealedly fed with contents such as bean jam or custard cream in a sterile condition and directly squeeze out the contents each at a specified amount onto a confectionery dough or the like by a mechanical means as well. SOLUTION: This sealed bag 1 is such one as to hold the contents therein with its edges 1a, 1b sealed; wherein at least one of the edges is provided with a bottom face 5a which, in turn, is furnished with an issue port for the contents downward.
Patent JP-H05210433-A (JP)
Title: Power controller for digital electronic equipment, porcessor equipped with the power controller and power managing system for digital electronic equipment provided with the processor
Inventor: YOSHIDA YUKIHIRO
IPC: G06F1/32
Filed: 1992-10-30
Abstract: PURPOSE:To reduce the energy consumption of the entire system and to obtain the device having the high degree of freedom by controlling the power of a digital electronic equipment by a logical system means. CONSTITUTION:A coded power management instruction stored in a ROM 10 as a storing means is extracted and stored by a control instruction control register 13 according to the designation of an address counter 12. A control instruction decoder 14 is connected to the control instruction control register 13, decodes the power management instruction and outputs a control signal. Plural register groups 15 are connected to the control instruction decoder 14, store and process the power management instruction decoded by the control instruction decoder 14. Since the logical system means controls the power of the digital electronic equipment, the energy consumption of the entire system is reduced, and the device having the high degree of freedom can be obtained.
Patent JP-H09114006-A (JP)
Title: Image forming device
Inventor: SUGANUMA TAKASHI
IPC: G03B27/50
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a retreating space for a member for a non-use mode to prevent a device body from getting larger and the cost from rising by constituting a mirror means used in a mirror scanning mode so that it may not intercept an optical path for a panning mode in the case this mode is set. SOLUTION: When a mirror base 5 moves from a home position in a scanning direction according to the command of the panning mode and goes over a holding member, a motor is driven and the holding member takes a specified position. When the mirror base 5 stops once and moves in an opposite direction, a pair of mirrors 6 abuts on the holding member and is turned counterclockwise against the action of a spring. Furthermore, as the mirror base 5 moves, the pair of mirrors 6 is turned by almost 90 deg. to stop the mirror base 5 at that position. The pair of mirrors 6 is supported by the holding member, then, a mirror for panning is made to rise, whereby the panning mode is completed. In such a case, the pair of mirrors 6 does not intercept the optical path for panning positioned under the mirrors.
Patent JP-S62154222-A (JP)
Title: Magnetic recording medium
Inventor: YASUI MASAAKI
IPC: C09D175/04
Filed: 1985-12-26
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic and durability by forming a coated film contg. an isocyanate group-contg. resin curable by radiations and hydroxyl group- or carboxyl group-contg. resin as a binder component for magnetic powder on a substrate and irradiating the radiations thereto to cure the film, thereby providing a magnetic layer. CONSTITUTION:A resin which contains 1-5 isocynate groups in one molecule, has >=1 double bonds in one molecule and has 200-3,000mol.wt. is preferably used as the iscoyanate group-contg. resin curable by radiations. The generation of flaws and ruggedness on the surface of the magnetic layer during the processing in a coating stage and calender stage is obviated when the above-mentioned resin is used in combination with a hydroxyl group- or carboxyl group-contg. resin curable by radiations or hydroxyl group-or carboxyl group-contg. theremoplastic resin. The effect is not enough if the content of the isocyanate group is less than one piece in one molecule and the curing after coating progresses quickly and the calendering is defective when said content is increased more then 5 pieces in one molecule. The dispersibility and packability of the magnetic powder are good and the magnetic layer having the excellent dispersibility and packability of the magnetic powder is formed if the mol.wt. is within the above-mentiond range.
Patent JP-S62152157-A (JP)
Title: Thin film transistor array
Inventor: SHIRAI SHIGENOBU
IPC: G02F1/136
Filed: 1985-12-26
Abstract: PURPOSE:To reduce generation of failures in the FET array and reduce the cost through improvement in the yield of manufacture by providing two kinds of thin films to the region where a drain electrode in a broad sense connected electrically to the drain electrode overlaps with the gate wirings. CONSTITUTION:A gate electrode and a first conductive layer which will become the gate wiring 2 are selectively formed on an insulating substrate 1 and a first insulating layer 3 is then deposited thereon. Moreover, non-single crystal silicon compound is deposited, as the semiconductor layer 4, on the substrate 1 including the first conductive layer through the layer 3. This compound 6 is provided as a second conductive layer, and the drain electrode 8 and source electrode 9 are arranged so that they do not overlap with the first conductive layer on the substrate 1. Two kinds of thin films are formed and a number of failures in the FET array is reduced in the region where a transparent conductive film 7 is included in the second conductive layer constituting the electrode 8 or the electrode 8 to which the film 7 is connected overlaps with the gate electrode as the first conductive layer.
Patent JP-H07124148-A (JP)
Title: Ct device
Inventor: MITSUMATA HIROSHI
IPC: G01T1/161
Filed: 1993-10-29
Abstract: PURPOSE:To provide the inexpensive CT device capable of easily adjusting the ray projection surface of a projection device. CONSTITUTION:A supporting body 11 mounted on a supporting frame is made a fixed link. The 1st oscillation link 12 and the 2nd oscillation link 13 which are supported pivotally to rotate freely on both ends of the supporting body 11 are connected by a connecting link 14 and are oscillated relatively. Thus, so-called four-sectioned parallel link is comprised. A 1st projecting device 15 and a 2nd projecting device 16 are mounted on the supporting body 11 and a gantry part tilts around the X-axial center. The 2nd oscillation link 13 tilts around the X-axial center. The 1st oscillation link 12 tilts around the Y-axial center through the connecting link 14 and the 1st projecting device 15 and the 2nd projecting device 16 are tilted similarly.
Patent JP-H11136717-A (JP)
Title: Pushbutton telephone set
Inventor: ONOZUKA KATSUHIKO
IPC: H04Q3/58
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the operating convenience by allowing the user to surely identify a channel operating state in the case of using an ISDN channel which is assigned to an external line key and an external line lamp of a telephone set. SOLUTION: In the case that a master set 1 contains an ISDN channel #1 and one dial-in number is set, it is taken into account that two incoming calls consisting of one dial-in incoming call and one global incoming call or two global incoming calls may take place simultaneously in the ISDN channel. Therefore two external keys and external lamps are assigned to telephone sets 3 (31 -3n ) for global incoming calls and other two external keys and external lamps for dial-in incoming calls. At the arrival of an incoming call, a corresponding external line lamp turns on. When two incoming calls take place simultaneously, an idle external line lamp turns on to indicate its busy state.
Patent JP-H07127434-A (JP)
Title: Diesel particulate filter
Inventor: OSUMI KAZUO
IPC: F01N3/02
Filed: 1993-10-30
Abstract: PURPOSE:To provide a diesel particulate filter regenerated in a short time while improving particulate collecting efficiency and realizing the uniform heating of platelike filters. CONSTITUTION:Cases 1 disposed at an exhaust passage 7 are formed of electrical insulating close SiC ceramics. Plate like filters 3 disposed between the cases 1 are formed of conductive porous SiC ceramics with Fe compound scattered in SiC base phase with open pores formed of large diameter pares 5 and small diameter pores 4, and electrode parts 2 are provided at both end parts of the plate like filters 3. Particulates contained in exhaust gas are collected into the large diameter pores 5, and each plate like filter 3 itself is made function as a heater. The collected particulates are thereby heated and incinerated, and the plate like filter 3 is regenerated.
Patent JP-H06150298-A (JP)
Title: Magnetic recording medium
Inventor: TOKURA KAZUYUKI
IPC: G11B5/72
Filed: 1992-11-02
Abstract: PURPOSE:To stabilize the durability of a magnetic recording medium with time by constituting the protective layer coating the magnetic layer of the medium of a material which reversibly transforms from a solid to a liquid depending upon the temperature. CONSTITUTION:An NiP layer is formed on the surface of an Al-alloy substrate 1 by electroless plating and the surface of the NiP layer is smoothed. Then, a Cr layer 2 and Co70Ni20Cr10 magnetic layer 3 are successively formed on the NiP layer as a base layer 2 and recording layer. In addition, a protective layer composed of a carbon film and In protective layer 7 are formed on the disk. Since the layer 7 evenly covers the magnetic layer 3 and the part of the layer 7 which is in contact with a magnetic head 9 is transformed to a liquid phase 8 depending upon the temperature, the layer 7 also works as a lubricating layer. Since the reversible transformation of the layer 7 from a solid-phase to a liquid-phase smoothly takes place, the frictional force and abrasion loss of the magnetic layer 3 can be reduced.