baber/WOPTO huggingface dataset:
Patent JP-H07227856-A (JP)
Title: Production of mold for resin molded product
Inventor: FURUBAYASHI KAZUNORI
IPC: B29C33/42
Filed: 1994-02-19
Abstract: PURPOSE:To prevent a flat surface from becoming an undulated shape in molding a resin molded product having a flat surface such as a kitchen counter using a mold. CONSTITUTION:When a mold for a resin molded product having a flat surface is produced using a master 18 having the corresponding shape by shape transfer, the part corresponding to the flat surface molding part of the mold of the master 18 is partially constituted of the glass plates 30, 32, 34 having smooth surfaces embedded in the main body part 36 of the master 18 or the part corresponding to the flat surface molding part of the mold of a master 44 is partially constituted of the glass plates 56, 58, 60 having smooth surfaces embedded in the main body part 45 of the master 44.
Patent JP-H05246755-A (JP)
Title: Ceramic substrate
Inventor: YAMAGUCHI YUTAKA
IPC: C04B35/632
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a ceramic substrate having a satisfactory surface state by adding a maleic anhydride type plasticizer and a binder to ceramic powder and carrying out mixing, kneading, forming into a sheet and firing. CONSTITUTION:A maleic anhydride type plasticizer is added to ceramic powder of 0.3-0.8mum particle diameter such as alumina-talc powder by 0.5-4 pts.wt. per 100 pts.wt. of the ceramic powder and a binder such as methylcellulose is further added by 1-30 pts.wt. per 100 pts.wt. of the ceramic powder. They are mixed and kneaded with three rolls, etc., to obtain body and this body is formed into a sheet with an extruder, etc. This sheet is blanked and the resulting green sheet is fired to obtain the objective ceramic substrate.
Patent JP-H06257539-A (JP)
Title: Large-size gas engine
Inventor: ITO YASUHIRO
IPC: F02M21/02
Filed: 1993-03-05
Abstract: PURPOSE:To reduce discharge of unburned gas remarkably by shutting off completely supply of gas to a high-pressure air charging side cylinder group that cannot be ignited at start of an engine. CONSTITUTION:A large gas engine is provided with a A-bank cylinder group and a B-bank cylinder group arranged in V-type. A pipe 2 for starter high- pressure air is connected continuously to the B-bank cylinder group through a starter valve VB. At start of an engine, the starter valve VB is opened to supply starter high-pressure air to each cylinder of the B-bank cylinder group. Also, a gas shut-off valve VS is arranged and connected to one sub-pipe 4 connected to the B-bank cylinder group at a position before connection to the B-bank cylinder group. Then, at start of the engine, the gas shut-off valve VS is closed to stop supplying burned gas to the B-bank cylinder group to which starter high-pressure air is charged.
Patent JP-H03248325-A (JP)
Title: Magnetic recording medium
Inventor: SUENAGA WATARU
IPC: G11B5/80
Filed: 1990-02-26
Abstract: PURPOSE:To obtain specified magnetic output of a magnetic recording medium having a magnetic layer and a shielding layer independent of thickness of the shielding layer by specifying the residual magnetic flux density of the magnetic layer to >=2,000 emu/cm<3>. CONSTITUTION:The magnetic recording medium has a magnetic layer 2 and a shielding layer 5 which completely hides the color phase of the magnetic layer 2. The residual magnetic flux density of the magnetic layer 2 is specified to >=2,000 emu/cm<3>. Namely, by limiting the residual magnetic flux density of the magnetic layer 2 to a specified range independent of thickness of the shielding layer 5, specified magnetic output can be obtained. Thereby, thickness of spacing loss which is determined by the shielding layer 5 can be freely selected and the medium can be formed according to various designs without reducing recording density characteristics.
Patent JP-S62205143-A (JP)
Title: Resin composition
Inventor: KITA MASAMI
IPC: C08L23/16
Filed: 1986-03-04
Abstract: PURPOSE:To obtain a resin composition with outstanding mechanical properties and low water absorptivity, by incorporating a polyamide resin with respective specific amounts of a polyolefin resin, EP rubber, and polyoctenylene resin. CONSTITUTION:The objective resin composition can be obtained by incorporating (A) 100pts.wt. of a polyamide resin with the number of amide groups 8-17 per 100 carbon atoms (e.g. nylon 6) with (B) 1-100pts.wt. of a polyolefin resin (e.g. polypropylene), (C) 1-100pts.wt. of an EP rubber with an ethylene unit content 30-90mol%, a copolymer from ethylene and >=3C alpha-olefin, and (D) 1-100pts.wt. of a polyoctenylene resin with one double bond per 8 carbon atoms and molecular weight >=10,000.
Patent JP-S55137724-A (JP)
Title: Timer circuit
Inventor: SHIRAGAKI SHIGERU
IPC: H01H47/18
Filed: 1979-04-14
Abstract: PURPOSE:To improve a fail-safe property for the fault of a circuit element by comparing set times of three time constant circuits mutually and by driving an output relay only when relation among them is within a prescribed range. CONSTITUTION:When switch S1 is turned on, capacitor C2 is charged through resistance R2, and the charging potential becomes the Zener voltage of Zener diode D1 at prescribed set time T3, and the base bias is given to transistor Tr Q1. Meanwhile, when the set time dependent upon resistance R1, relay K, resistance R3, and capacitor C3 becomes T4, Tr Q2 becomes conductive to charge capacitor C1 to a prescribed voltage after set time T5. If set times are so set that they may satisfy T3>T4+T5, Tr Q1 is conductive after that, and electric charge of C1 is discharged through relay K, Tr Q1, and diode D2, and this discharging current and the current flowed to resistance R1 are flowed to relay K and is pulled in. By this relation among set times, relay K is not operated for the fault of any part.
Patent JP-H02224406-A (JP)
Title: Glass antenna for vehicle
Inventor: SHINNAI MASAO
IPC: H01Q1/32
Filed: 1989-02-27
Abstract: PURPOSE:To make an antenna suitable to receive a TV broadcast wave and capable of receiving an FM radio broadcast wave as well by arranging two or more horizontal filaments of specified length at the lower side part area of a window glass, and simultaneously, providing an auxiliary antenna in the extension area of a main antenna. CONSTITUTION:For instance, for a glass antenna 3, the main antenna 4 consists of three horizontal filaments of 80-150mm length, and the auxiliary antenna 5 is formed into a T-shape, and these are connected in parallel by a conductive filament 6 at the lower side part area, and they are formed together with a power feeding point 7. The spacing of the horizontal filaments of the main antenna is provided within the range of 5mm to 20mm. Besides, in the case where it is installed at the lower blank part of a heating filament as shown in a figure, it is brought close to the heating filament within the separation K of the range of 5mm to 15mm. The auxiliary antenna is placed at the lower central side in the nearly extension area of the main antenna, and its shape is selected from among various kinds of shapes such as the T-shaped, an inverted T-shape, a channel-shape and an H-shape, etc.
Patent JP-H02223989-A (JP)
Title: Character processor
Inventor: NAKANISHI KEIKO
IPC: G06T3/40
Filed: 1989-02-27
Abstract: PURPOSE:To output an expanded or reduced character by utilizing dot-format data when the output of the optional enlarged or reduced character is indicated by providing a means which outputs the enlarged or reduced character based upon vector-format data, an output means which outputs the vector-format data in dots, etc. CONSTITUTION:The converted vector-format data are stored in an external storage device 10. A printer 11 which prints a created document is provided. Input characters are enlarged, reduced, or slanted according to the vector-format data. Further, this processor is equipped with a means which outputs the enlarged or reduced characters based upon the vector-format data when there is the data stored in vector format or dot-format data when not in response to the indication of the output of the enlarged or reduced characters from the vector-format data. Consequently, the enlarged or reduced characters can be outputted by utilizing the dot-format data according to the indication of the output of the optional enlarged or reduced characters.
Patent JP-S62201490-A (JP)
Title: Cleaning device
Inventor: MURAKAMI SUSUMU
IPC: G03G21/10
Filed: 1986-02-28
Abstract: PURPOSE:To improve the durability of a blade by providing the titled device with a mechanism for arranging a cleaning member between the blade and a photosensitive body at the stop of copying operation and a cleaning member driving mechanism. CONSTITUTION:At the stop of the copying operation, a blade plunger 9 is turned on at first to separate the blade 3 from the photosensitive body 2 and then a cleaning member plunger 14 is turned on to press the cleaning member against the photosensitive body 2. At that time, the cleaning member 10 is sandwiched between the blade 3 and the photosensitive body 2. Then, the cleaning member plunger 14 is turned off again, so that the cleaning member 10 is separated from the photosensitive body 2 and the cleaning member 10 cleans the blade 3 and the photosensitive body 2. Thus, the durability of the blade 3 can be improved.
Patent JP-S58162125-A (JP)
Title: Code converting device
Inventor: UEDA SHIGERU
IPC: H03M7/02
Filed: 1982-03-23
Abstract: PURPOSE:To convert a code signal having some number of bits, to other code signal having smaller number of bits than said code signal, by dividing an input code into upper and lower ranks, and obtaining a precedence signal by two memories. CONSTITUTION:Upper 13 bits of an input code 204 constituted of 16 bits are inputted to an RAM201, and the first precedence signal 205 of 13 bits for showing the order in all code signals, of a code signal of the lowest address of its upper 13 bits, and the first discriminating signal 206 of 8 bits for showing a storage area pattern of a lower bit corresponding to the upper bit are outputted. Subsequently, by an ROM202, from a signal 200 of lower 3 bits and the first discriminating signal 206, the second precedence signal 208 for showing the order of the code signal as to its lower 3 bit signal is outputted. These 2 precedence signals 205, 208 are added 203, become a signal 207 constituted of 13 bits, and it is applied as an address signal of a character generator 209. In this way, storage capacity of the memory can be reduced.
Patent JP-H04264846-A (JP)
Title: Buffer polling system multiplexing circuit
Inventor: TAKEO HIROSHI
IPC: H04Q11/04
Filed: 1991-02-19
Abstract: PURPOSE:To easily operate a phase design between a control part and each buffer part for a high speed signal. CONSTITUTION:This circuit is equipped with plural buffer parts 711-71N respectively provided corresponding to plural incoming lines #1-#N, which store packets inputted from the corresponding incoming lines, an outgoing line 72 sequentially connected through the outputting sides of the buffer parts 711-71N and a control part 73 which prepares an empty packet column, and transmits it from an upstream side to the outgoing line 72. The control part 73 inserts polling information for polling each buffer 711-71N into the prepared empty packet, each buffer part 711-71N monitors the polling information in the empty packet, and transmits the packet from the incoming line stored by each buffer part to the empty packet position when each buffer part is designated by the polling information in the empty packet, so that the packet from each incoming line is multiplexed on the outgoing line.
Patent JP-S62203854-A (JP)
Title: Card system for automobile
Inventor: ARAI TAKAYUKI
IPC: B60R25/04
Filed: 1986-03-03
Abstract: PURPOSE:To prevent the theft of an automobile, by providing a noncontact card detecting device for contactlessly detecting the presence of a card carried by the driver so that several functioning parts in the automobile are controlled in accordance with the detection output of the card detecting device. CONSTITUTION:In a card system for an automobile, a non-contact sensor 2 detects the presence of a card 1, and a controller 3 controls an engine 4, a side brake 5, door locks 8, a room lamp 7 and the like in accordance with the detection output of the sensor 2. Accordingly, when the driver who carries the card 1 approaches a door, the sensor 2 set on the outside of the door detects the presence of the card 1 so that the door lock 6 is released, and therefore, the room lamp 7 is turned on. Meanwhile, if the driver goes away from the door locks are latched, thereby it is possible to prevent the thief of the automobile.
Patent JP-H11250975-A (JP)
Title: Waterproof connector
Inventor: IDE TAKEHISA
IPC: H01R13/639
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector by which assembly work can be improved and production costs can be prevented from increasing. SOLUTION: In a waterproof connector, a male connector provided with a waterproofing housing seal, a first fixing member fixing the male connector to a through hole in a barrier wall 10, a female connector 11 provided with a frill formed in the outer circumference and fitted in the male connector, and a grommet provided with a groove matching the frill are arranged. In addition, a lever 31, which presses the female connector 11 to the male connector from above the grommet by leverage, and a second fixing member fixing the lever 31 to the barrier wall 10 are arranged.
Patent JP-S54137941-A (JP)
Title: Multiprocessor system
Inventor: MATSUO YOSHITAKE
IPC: G06F9/52
Filed: 1978-04-18
Abstract: PURPOSE: To improve efficiency of the operation of a processor by making selective connection among a fixed memory, an input-output control unit and a microprocessor by several buses and switches.  
     CONSTITUTION: Once one of input-output controllers 51...5m is actuated for the operation start, central processor 10 detects it and determines the combination among memories 31...3l, processors 71...7n and input controllers 51...5m; and switches 111...11k are turned ON by a signal by way of control line 101 so that all controllers will connect to any one couple of signal buses 11...1k, and central processor 10 also detects the end of the operation and releases switches 111...11k. In  this way, operations equivalent to the number of buses are processed at the same  time, so that the efficiency of the operation of the processor will improve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09244495-A (JP)
Title: Developing device
Inventor: OTA KIYOICHI
IPC: G03G21/10
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the recovering capacity of the residual toners on a photosensitive drum by providing the developing device with a cleaning member for cleaning a residual developer and a bias impressing device for impressing a bias on this cleaning member and using a belt-like soft member for this cleaning member. SOLUTION: The photosensitive drum 10 consists of polyimide dispersed with carbon nearer the downstream side in the rotating direction than the position where the drum comes into contact with a transfer roller 18. The drum comes into contact with an endless cleaning belt 20 (cleaning member). This cleaning belt 20 is flexible and is conductive. The bias impressing device 22 is connected to the roller 21 for pressing the cleaning belt 20 to the photosensitive drum 10. The residual toners remaining on the photosensitive drum 10 without being transferred onto a recording paper 19 are recovered onto the cleaning belt 20 composed to have the much surface area at the time of development by the electric field generated by the bias to be impressed.
Patent JP-H02224528-A (JP)
Title: 1, 5 code modulation system
Inventor: ITOI TETSUSHI
IPC: H03M7/14
Filed: 1989-02-27
Abstract: PURPOSE:To attain efficient code conversion by converting a channel bit to 01 on the condition that a succeeding data bit is logic '1' with respect to a data bit 1 and making the DC component of the channel bit in the case of NRZI coding zero. CONSTITUTION:A 1, 5 coder 11 uses a latch circuit 12 to latch an 8-bit data bit and converts the result into a serial data with a parallel/serial conversion circuit 13. The converted data bit is subjected to 2-stage shift processing by a shift register 14 and sent to the conversion circuit 11, where the data is subjected to code conversion from the data bit into the channel bit. The channel bit is converted into a serial data by a parallel/serial conversion circuit 17 subjected to shift/load control by a discrimination circuit 16 and sent to an NRZ/NRZI coding circuit 18. The circuit 18 circulates the latch data of the latch circuit 19 to the input terminal via an exclusive OR gate circuit 20 taking an exclusive OR with the input data. An output data becomes an NRZI code whose DSV is zero for each channel bit independently of the DC level.
Patent JP-S60192124-A (JP)
Title: Friction device for damper disc
Inventor: OOGA SHIYOUGO
IPC: F16F15/129
Filed: 1984-03-09
Abstract: PURPOSE:To stabilize hysteresis torque in both first and second stages for a long time, by setting up a first friction part for a first torsional stage and a second friction part for a second torsional stroke after making them independent each. CONSTITUTION:This damper disc is one that is designed so as to cause a subplate 16 to be relatively twisted to one side of a flange 9 and a side plate 5 at a first torsional stroke, and also cause the subplate 16 to be relatively twisted to the other side of the flange 9 and the side plate 5 at a second torsional stroke respectively. First friction parts 29, 30 and second friction parts 36, 37 are all deviated in a radial direction, making them independent each. With this constitution, influence of wear in these first and second friction parts 29, 30, 36 and 37 is in no case exerted on each friction part at the opposing side so that hysteresis torque in both first and second stages can be stabilized for a long time.
Patent JP-2000244999-A (JP)
Title: Loudspeaker
Inventor: TAKEWA HIROYUKI
IPC: H04R9/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the resistant input characteristics of a loudspeaker, and to prevent this loudspeaker from being destroyed due to any large sound volume by fixing a corrugation dumper and a voice coil bobbin through an auxiliary bobbin having a cylindrical part with a through-hole at the center of the voice coil bobbin whose one edge opening is widened like a circular cone and whose outer peripheral part has a flat flange. SOLUTION: In a voice coil 30 of a loudspeaker, a voice coil 32 for generating a driving force is wound around the lower edge of a voice coil bobbin 31 constituted of an aluminum foil or a thin high polymer foil or paper or the like. A reinforcing paper 33 for reinforcing the voice coil 30 is adhered to the voice coil bobbin 31 from the upper edge part of the voice coil 32 to the upper side. An auxiliary bobbin 36 is fixed to the upper part of the auxiliary paper 33. The corrugation dumper 20 and the voice coil 30 are fixed through the auxiliary bobbin 36 with adhesive 37 so that the adhesive face between the dumper 20 and the voice coil 30 can be increased, and the strength of adhesion can be increased.
Patent JP-2000238741-A (JP)
Title: Paper-made heat insulation cup
Inventor: OSAKI KATSUHIRO
IPC: B65D3/22
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a relatively low cost paper-made heat-insulation cup including two members of a paper cup body having no occurrence depression during holding of hot water-containing cup by hand even in the case of using a lightweight paper sheet, and including the cross-section of a sleeve body not being visible from the bottom part, and also having an excellent aesthetic property. SOLUTION: This paper-made heat-insulation cup is composed of a paper cup body 10 comprising a trunk part 11 and bottom part 12, and having a port periphery 13 curled outward in its opening periphery, and also having an annular leg part 14 at a joint part of the trunk part and bottom part, and a paper-made sleeve body 20 to be fitted in with the trunk outside of the paper cup body, in which a plurality of annular projection strips 15 are on the trunk of the paper cup body in a fashion projecting outward, and a heat insulation space layer 30 is formed between a part having no annular projection strips formed on the trunk part and the sleeve body 20; and besides, a lower part of the sleeve body is folded in the side of the annular leg part 14.
Patent JP-H0644705-A (JP)
Title: Disk drive
Inventor: SENDAI MASAHIRO
IPC: G11B20/10
Filed: 1992-02-03
Abstract: PURPOSE:To read a file in a short time and at a high speed by using the combined calculation of a leading address and an ending address in information required for reading at the time of reading the information stored in a disk and reading so that a rotation stand-by time is reduced exceedingly. CONSTITUTION:A disk device is constituted of a CD-ROM 6 incorporating a CPU 1, a control ROM 2, a RAM 3, a CD-ROM player 4 and a host interface 5, and a host computer 7 positioned outside a the ROM 6 is connected to the interface 5. In such a manner, plural file access requests from the computer 7 are sent to the CPU 1 through the interface 5, and the physical leading address and the physical ending address in the file are checked and resistered in the RAM 3. Thereafter, a time difference between these addresses is obtained, and by using an expression Y=Sin wt, angles required for seeking among a first file and remaining plural files are obtained and a second and a third files are sought succeedingly, and similar operation are performed succeedingly.
Patent JP-S60191287-A (JP)
Inventor: NONOMURA KINZOU
IPC: G02F1/1335
Filed: 1984-03-13
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-H09245475-A (JP)
Title: Semiconductor memory
Inventor: DOITA TERUO
IPC: G11C11/407
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a latch-up in a semiconductor memory containing substrate voltage generating function means by newly providing a precharging voltage generator and precharging voltage monitoring circuit. SOLUTION: A precharging voltage generator 5 outputs a precharging voltage to a bit line and memory cell paired electrodes immediately after a predetermined power is applied, and initializes to charge. A precharging voltage monitoring circuit 6 monitors the precharging voltage level until the initialization charging is completed and the precharging voltage is raised to the voltage level of Vcc/2 of a predetermined voltage. The circuit 6 outputs a control signal B of a predetermined level to a substrate voltage generation output regulator 2 via an OR circuit 4 during the precharging voltage level monitoring. Thus, since the signal B for strengthening the substrate voltage level is supplied to the regulator 2 without interruption until the substrate voltage arrives at the predetermined level, the occurrence of the latch-up due to the floating of the substrate voltage is prevented.