baber/WOPTO huggingface dataset:
Patent JP-H03136075-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA SEIJI
IPC: G02B27/00
Filed: 1989-10-20
Abstract: PURPOSE:To output a multigradation picture with high resolution maintained by providing the image forming device with a mechanism which can alter the diameter of the dot of a picture element which a light beam outputs. CONSTITUTION:In a variable focusing device 10, a concave mirror 3 is attached to the surface of a glass substrate 5a. For example, such concave mirror 3 is used that its almost circular, thin-film-like mirror surface is obtained by processing a Si single crystal film 3a by means of anisotropic etching. An electrode 5 is provided on the glass substrate 5a to that it faces the back of the thin-film-like mirror with an appropriate gap between them; the concave mirror is formed by generating electrostatic attracting force between the electrode 5 and the mirror surface. The electrostatic attracting force is generated by applying the voltage of a variable power source 4 to the place between the electrode 5 and the Si single crystal film 3a. An arbitrary amount of curve, which corresponds to the output voltage value of the variable power source 4, can be set for the concave mirror 3. Since several-staged or continuous gradations can be outputted for one picture element, the need to increase the matrix size in the pseudo half-tone expression is eliminated. That is, the number of gradations can be increased without causing resolution deterioration.
Patent JP-S63127565-A (JP)
Title: Mis type semiconductor memory device
Inventor: NAKAMURA KUNIO
IPC: H01L27/108
Filed: 1986-11-17
Abstract: PURPOSE:To eliminate the need for a contact opening, and to reduce the area of a memory cell by connecting a first electrode on the semiconductor substrate side of trench capacitance to the drain of a MIS transistor, connecting a second electrode on a semiconductor substrate to a bit line and constituting the memory cell. CONSTITUTION:A gate oxide film 11 is grown selectively onto a p-type silicon substrate 1, and reactive ion etching is used for forming trenches 12 for shaping capacitor. An n-type impurity is introduced to the surfaces of the silicon substrate in the inner walls of the trenches to shape n-type impurity regions 13. Dielectric layers 7 consisting of silicon oxide as the insulator are formed onto the silicon substrates in the inner walls of the trenches, and silicon oxide is also applied onto the surfaces of word lines 3. Polycrystalline silicon is applied and buried into the trenches, the whole surface is etched back and the thickness of polycrystalline silicon is reduced to proper thickness, and the surface is shaped through a photolithographic technique and second electrodes 12 and bit lines 8 connected to the second electrodes are formed.
Patent JP-H06102778-A (JP)
Title: Image forming method
Inventor: SAITO SATOSHI
IPC: G03G21/20
Filed: 1992-09-18
Abstract: PURPOSE:To simplify the constitution by moving only an intermediate transfer body and attaching/detaching an image carrier to/from the intermediate transfer body and also attaching/detaching the intermediate transfer body to/from a pressure rotary body, as to an image forming method using the intermediate transfer body. CONSTITUTION:A toner image is formed on the image carrier 101, the toner image is transferred onto the intermediate transfer body 102 shown by a broken line at a part shown by a mark A. This transfer is a primary transfer. Next, the toner image primarily transferred onto the intermediate transfer body 102 is transferred to a transfer sheet 120 which is fed in between the intermediate transfer body 102 shown by a chain line and a pressure roller 103 at the part shown by a mark B. This transfer is a secondary transfer. In the case of forming a multicolor image, a yellow developing device 110Y, a magenta developing device 110M, a cyan developing device 110C and a black developing device 110B are installed around the image carrier 101, and the primary transfer is selectively and successively performed on the intermediate transfer body 102, and after the full color toner image is formed, the secondary transfer is performed on the transfer sheet 120.
Patent JP-H1198578-A (JP)
Title: Hand-free telephone device
Inventor: TAKEMORI YOSHIHISA
IPC: H04W92/08
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a contact even in radio communication between a portable telephone set and a hand-free set by transmitting an identifying code from a transmission side and also validating a receiving signal only when the identifying code has been matched at a reception side. SOLUTION: An originating signal is transmitted from the hand-free set 1 to a radio module 3 side in originating a call but, at the same time, an ID code is transmitted from the hand-free set 1 to a radio module 3. The radio module 3 recognizes the ID code which is received together with an originating signal at first and executes the originating signal so as to start a speech when the ID code has been matched with the one which is stored at a module 3 side. Thus, when an operation switch 16 is operated and the call is originated from the hand-free set 1, the ID code intrinsic to the hand-free set 1 is simultaneously transmitted and a call originating operation is executed after recognizing it at the radio module 3 side so that one's own portable telephone set is not used in the hand-free set of another person.
Patent JP-H02123236-A (JP)
Title: Four cycle engine
Inventor: SHIRASAGI SADAO
IPC: F02B29/02
Filed: 1988-10-31
Abstract: PURPOSE:To increase output by installing a chamber for the communication between the combustion chambers of the contiguous cylinders, between said cylinders, and opening a subintake port and arranging a valve and arranging a fuel injector onto the subintake port. CONSTITUTION:When suction valves 6,... in main combustion chambers 17 and 17 are operated, and main intake ports 4c,... are opened and pistons 1 and 1 are moved downward, mixed gas is sucked into the combustion chambers 17 and 17 in which each negative pressure is generated and into sleeves 3 and 3 from carburetors 5 and 5 through the main intake ports 4c,.... At this time, a suction valve 11 is operated together with suction valves 6,... in a chamber 18 for the communication to the combustion chambers 17 and 17, and a subintake port 4f is opened, and a negative pressure state is generated by the lowering of the pistons 1 and 1. Therefore, the air sucked into the port 4f through a throttle valve 8 and the mixed gas utilizing the fuel jetted into the port 4f by a fuel injector 13 are sucked into the chambers 17 and 17 and sleeves 3 and 3 through the chamber 18, and the suction efficiency of the mixed gas is improved.
Patent JP-H01116623-A (JP)
Title: Resetting device for camera
Inventor: AMANO KENICHIRO
IPC: G03B17/18
Filed: 1987-10-30
Abstract: PURPOSE:To unnecessitate resetting even in case of using an exposure control function which is set as a non-working one again by operating a resetting device and keeping storage about a set value which determines the working condition concerning the exposure control function which is set as the non-working one. CONSTITUTION:A 1st resetting button 107, for controlling a microcomputer 100 provided on a camera main body 1 side in response to the operation of the manual operation means of a camera so that the exposure function previously determined among plural exposure control functions is set as the non-working one, is provided on the camera main body 1 side. Another microcomputer 20a for exposure function is provided on a back cover 2 and other manual operating member which determines the working condition of the exposure function is provided in the computer 20a. And the set value is made to be stored and kept. Even in case of using the exposure control function which is set as the non- working one again, the resetting is not necessitated and the camera whose operability is extremely excellent can be obtained.
Patent JP-S62134219-A (JP)
Title: Manufacture of wooden series molded body
Inventor: IKEDA SADAO
IPC: B27N5/00
Filed: 1985-12-07
Abstract: PURPOSE:To offer a manufacturing method of wooden series molded body, which is excellent in workability, by a method wherein extruded part at the peripheral rim of a molded body is cut by a cutting edge provided on either one of upper or lower mold of a molding mold. CONSTITUTION:The predetermined amount of forming material 3, prepared by mixing wood fibers with synthetic resin, is supplied to a bottom force 2. Subsequently, a top force 4 is descended and a molded body 10 is obtained by contracting a cavity 14, formed between the top force 4 and the bottom force 2, into a predetermined space. In this case, the extruded part 13 of the molded body 10 is cut off by an edge 7. Thereafter, a suction mechanism 15 is operated simultaneously with the ascending of the top force 4 to attract the molded body 10 to the surface of the top force 4. Simultaneously, the rigidity of respective extruded parts 13 with respect to an annular recess 5 is reduced whereby it becomes easy to be peeled and they are ascended together with the top force 4 since they are attracted to the top force 4. When the operation of the suction mechanism 15 is stopped, the molded body 10 is obtained and respective extruded parts 13 are removed.
Patent JP-S62133699-A (JP)
Inventor: YOSHIKAWA NOBUHISA
IPC: H05B41/24
Filed: 1985-12-06
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-2000105140-A (JP)
Title: Fluid vibration-type flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fluid vibration-type flowmeter which can prevent the drop in measuring accuracy even when the whole of a member constituting a two-dimensional flow passage is formed of a polymer material. SOLUTION: A fluid vibration-type flowmeter is constituted in such a way that a nozzle flow passage 210 and a downstream-side flow passage 220 as two-dimensional flow passages whose dimension in their height direction are constant are provided, that a target 3 which is erected and installed in the height direction of the two-dimensional flow passages is provided on the extension line of the nozzle flow passage 210 in the downstream-side flow passage 220 and that a flow rate is detected on the basis of the fluid vibration of a jet which is spouted to the downstream-side flow passage 220 from the nozzle flow passage 210. The fluid vibration-type flowmeter is featured in such a way that the whole of a member constituting the two-dimensional flow passages is formed of a polymer material and that the target 3 is formed of a rigid material.
Patent JP-H09118477-A (JP)
Title: Bunch winding treating method and device
Inventor: UMETANI HIROSHI
IPC: B65H73/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate sure pulling-out of bunch wound thread fitted in a slit groove of a bobbin and reduce the treating time thereof by continuously deliverying out the thread sucked by a suction means while holding the same, pulling out the bunch wound thread fitted in the slit groove, and leading it to the suction means. SOLUTION: A package 1 is rotated on a bobbin 2 in the thread winding direction, and it is stopped so that a part of the bobbin 2 without a slit comes to a position corresponding to the position of a cutter 17 by the aid of a detection means. A sucker means 9 comes close to a bunch winding 3 and at the same time three thread retaining rollers 16 retain the winding 3. The cutter 17 descends to cut the winding 3, and the bobbin 2 is rotated in the thread winding direction and after the cut thread of bunch winding 3 is sucked by the suction means 9, it is made to retreat together with the cutter 17. A free roller 12 is pressure contacted with a drive roller 11 and the cut bunch winding 3 is nipped by and between the rollers 11, 12.  The drive roller 11 is rotated in the thread delivering direction to the side of the sucker means 9 and the bobbin 2 is rotated in the direction to release the winding 9 sucked and held by the sucker means 9.
Patent JP-H07128685-A (JP)
Title: Liquid crystal display device
Inventor: MATSUO MUTSUMI
IPC: G02F1/1368
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a high opening rate without crosstalks and higher fineness without impairing display quality and reliability by arranging a light shielding black matrix on an active matrix substrate via interlayer insulating films layer between pixel electrode layers and source wiring layers, impressing a specific potential thereto, shielding source lines and forming storage capacitance of these insulating films and pixel electrodes. CONSTITUTION:The black matrix 8 is arranged on the active matrix substrate 9. The black matrix 8 is maintained at the specific potential so as not to adversely affect the display by the pixel electrodes 3 and is arranged on the side lower than the pixel electrode layers via the insulating film layer 14. The source lines 2 are shielded via the insulating film layers 13 by the black matrix 8 in order to eliminate the unequal voltage-transmittance in the vertical direction and crosstalks by the capacitance coupling of the pixel electrodes 3 and the source layers 2. On the other hand, the storage capacitances are formed for every pixel electrode 3 by the insulating layers 14 on the black matrix 8.
Patent JP-2000104914-A (JP)
Title: Method for discharging molten matter in melting furnace
Inventor: ISOZAKI MASARU
IPC: F23J1/08
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To receive molten matter surely in a container by securing the container having aperture larger than that of a molten matter discharging opening removably in a hood shell provided integrally at the lower part of a furnace body and discharging the molten matter by inclining the container integrally with the furnace body. SOLUTION: Furnace bottom 12 of a lower furnace body 4 inclines upward to the inclining side and a molten matter discharging opening 13 is provided vertically at the end thereof. A molten matter receiving container 14 having aperture larger than that of the discharging opening 13 is disposed integrally with the lower furnace body 4 in a hood shell 15 under the discharging opening 13. Some gap is incident to elevation/lowering and turning of the receiving container 14 at the time of discharging molten metal, but the gap is constant because the receiving container 14 inclines integrally with the lower furnace body 4. Furthermore, molten metal can be received surely in the receiving container 14 without leaking through the gap or scattering because the aperture of the receiving container 14 is set larger than that of the discharging opening 13.
Patent JP-H06127448-A (JP)
Title: Spoiler for bicycle and mounting structure for spoiler
Inventor: TOMIOKA MAKOTO
IPC: B62J17/00
Filed: 1992-10-14
Abstract: PURPOSE:To facilitate hooking of a hand to a spoiler and to additionally function as a stand grip so as to sufficiently ensure a strength of mounting of the spoiler on a car body. CONSTITUTION:The spoiler 20 of a scooter is mounted in a manner to surround a portion, raging from the rear part of a scooter body 22 to the sides thereof, therewith. The under surface of the spoiler 20 is formed approximately in a plane-form shape throughout a range of from the central part of the spoiler 20 to the side of the scooter body 22. Further, arrangement is made such that a space F is formed between the under surface of the spoiler 20 and the scooter body 22, and mounting of the spoiler 20 on the scooter body is effected approximately at the central part of the spoiler 20 and a part extending along the side of the scooter body. The structure of mounting of the spoiler 20 on the scooter body 22 comprises a bracket 24 to fix approximately the central part of the spoiler 20: and a weld nut 26 to fix a part extending along the side of the scooter body. The bracket 24 is formed such that a part of a leg part is bent in the shape of a hook and exposed to the outside of the scooter body.
Patent JP-H10124475-A (JP)
Title: Signal processing circuit
Inventor: TANAKA SEIICHI
IPC: G06F15/80
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To simultaneously carry out the input and output of plural data with no use of a main processor for the input/output control of the data. SOLUTION: The communication is set among the process units PU1 to PU3 by an input setting circuit 12 and an output setting circuit 16, and the input and output of one or more data are carried out simultaneously and synchronously with each clock. Thus, each of units PU1 to PU3 is not required to successively carry out the input and output of data. As a result, the number of executable arithmetic processing steps is increased and the communication input and output registers can also be used for the internal arithmetic operations.
Patent JP-H04153902-A (JP)
Title: Magnetic disk device
Inventor: KODA KUNIO
IPC: G11B5/09
Filed: 1990-10-15
Abstract: PURPOSE:To reduce a read error due to shoulder noise and the read error due to an amplitude drop by changing over the threshold voltage of a level detection circuit. CONSTITUTION:A level detection circuit 1 inputs a signal on a signal line 101 and a signal line 103 and outputs the signal on a signal line 102. A RAM 2 reads in the information of a head address and a cylinder address preliminarily recorded on the medium surface of a magnetic disk device. It turns ON/OFF switches 6 and 7 via a signal line 104 and a signal line 105 corresponding to the information of a head address signal 106 and a cylinder address signal 107. Accordingly, the threshold voltage of the level detection circuit 1 can be changed over corresponding to the head address and cylinder address. Thus, the read error due to shoulder noise and the read error due to amplitude drop are reduced.
Patent JP-H06131992-A (JP)
Title: Deflection yoke device
Inventor: MIYAZAKI MASAHIKO
IPC: H01J29/76
Filed: 1992-10-14
Abstract: PURPOSE:To suppress the leakage magnetic field around a display device on good balance by winding a cancel coil behind a deflection coil device to minimize the leakage magnetic field. CONSTITUTION:A horizontal deflection coil 5 generates the leakage magnetic field 6b behind. The number of turns of cancel coils 4 is adjusted, and the cancel magnetic field 7b is generated to minimize the leakage magnetic field 6b. One or both of the cancel coils 4 may be inclined. When only one cancel coil 4 is inclined, the leakage magnetic field is measured, then the tilt angle and the number of turns of the other cancel coil can be determined.
Patent JP-H10122061-A (JP)
Title: Egr system for multicylinder engine
Inventor: YAMASHITA NORIYUKI
IPC: F02M25/07
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the number of revolutions of an engine by connecting its EGR control valve arranged on its cylinder head and its exhaust collector part together with no use of pipes. SOLUTION: A first exhaust gas passage 8 defined in a cylinder head 1 opens at its upstream end to a mounting face for an exhaust manifold 2. The exhaust manifold 2 includes an exhaust gas lead passage or pipe 13 for connecting an exhaust collector part 11 and an opening formed in the mating face of a mounting flange 12. The mounting of the exhaust manifold 2 on the cylinder head 1 connects the exhaust gas lead passage to the first exhaust gas passage 8.
Patent JP-2001100493-A (JP)
Title: Image forming device and processing cartridge
Inventor: ISHII AKIRA
IPC: G03G21/18
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a processing cartridge prevented from the occurrence of abnormal discharge as a result of toner leaking from a developing device, even when paper dust removing means is equipped. SOLUTION: At both end parts outside of the image forming area on a photosensitive drum 20, the cartridge is provided with a grid cover 100 as a separation member, between nonwoven fabric 81 of the paper dust removing device 80 and a part of an electrode 33 of an electrostatic charging device 30. The grid cover 100, for instance, is pasted on a urethane sheet 82 for attaching the nonwoven fabric 81.
Patent JP-H08134824-A (JP)
Title: Corner indicator for compacting machine
Inventor: FUJIKAWA HIROSHI
IPC: E01C19/22
Filed: 1994-11-10
Abstract: PURPOSE: To measure a space between a car outside and a car body easily with the eye by putting a mark on the external surface of the car body of a compacting machine. CONSTITUTION: A plurality of projections 2 are formed at regular intervals in the vicinity of side edges on both sides of a top face in the front section of the car body B of a compacting machine, thus forming indicators 1. Slender rod members can also be mounted in place of the projections 2 as the indicators 1. Accordingly, tire rollers are moved forward or rearward a driver under the state, in which the indicators 1 and bodies on the outside of a car are superposed, thus shifting the compacting machine along a road.
Patent JP-H07129732-A (JP)
Title: Information recording card and card system
Inventor: FUDA MINORU
IPC: G06K17/00
Filed: 1993-11-05
Abstract: PURPOSE:To minimize the wrong use of a lost card itself or a copied or forged card by laminating a reversible thermosensitive layer on a card substrate and rewritably recording encoded information in this reversible thermosensitive layer. CONSTITUTION:The information recording card 10 has a card substrate 11 and a reversible thermosensitive layer 12 laminated on a part of one face of the card substrate 11. A part different by optical reflectivity is brought about or disappears in the reversible thermosensitive layer 12 in accordance with the heating temperature. A bar code pattern 121 is rewritably recorded in the reversible thermosensitive layer 12 as encoded ID information. For example, a recorder is used to rewrite the bar code pattern 121 with another bar code pattern where ID information practically have the same contents but the encoding form is changed and set everyday. Meanwhile, a reader changes the decoding form everyday in accordance with the encoding form set by the recorder.
Patent JP-H02120900-A (JP)
Title: Voice encoding device
Inventor: YOSHIKAWA TOSHIO
IPC: G10L19/00
Filed: 1988-10-31
Abstract: PURPOSE:To make abnormal voice encoding recognizable even on a transmitting side by outputting an alarm sound from a transmitting section when the abnormality occurs in the operation of an encoding circuit. CONSTITUTION:Outputted encoded data 11 are transmitted to a receiving section and, at the same time, inputted to a decoding circuit 2 incorporated in a transmitting section, where the encoded data are converted into PCM data. A conversion circuit 3 inputs the decoded PCM data 12. On the other hand, a delay circuit 4 inputs voice signals 10 inputted to the transmitting section to a conversion circuit 5 after delaying the signals by fixed time and a discrimination circuit 6 discriminates whether or not the voice power calculated by the circuit 3 coincides with that calculated by the circuit 5. When they do not coincide with each other, a ROM readout circuit 8 reads out alarm sound data 13 from a ROM 7 and outputs the data 13 to the receiving section through a switching circuit 9. Therefore, abnormality of a voice encoding circuit can be detected at the transmitting side also.