baber/WOPTO huggingface dataset:
Patent JP-S6058637-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIKAWA KIMIMARO
IPC: H01L29/73
Filed: 1983-09-12
Abstract: PURPOSE:To prevent short-circuit increasing the interval between a buried region and the surrounding reverse conductive type buried region by laminating three insulation layers of top, middle and bottom on a semiconductor substrate wherein a buried region is provided and forming a thickn oxidized film which is connected to the bottom insulation film by heat treatment providing an aperture of wide area in the middle layer. CONSTITUTION:On a P type Si substrate wherein a N<+> type buried region 202 is provided, an SiO2 film 203, an Si3N4 film 204 and an SiO2 film 205 are laminated and etched using a resist film as a mask, an aperture corresponding to the region 202 is formed in the film 205 and a larger aperture than the previous one is formed in the film 204. Then, a thick oxidized film 206 which is to be connected to the film 203 is formed in the larger aperture by heat treatment on the region 202, the film 205 and the film 206 are removed and a P<+> type buried region 207 is diffused in the substrate 201 at the end of the film 206 which is externally projected to be connected to the film 203. In this construction, an interval is formed between the region 202 and the region 207 requiring no positioning.
Patent JP-S5955781-A (JP)
Title: Printing head cleaning system
Inventor: HARA ATSUSHI
IPC: B41J29/17
Filed: 1982-09-27
Abstract: PURPOSE:To maintain excellent printing quality, by providing a brushing means so as to bring the same into contact with the surface of a wire guide which is adjacent to the end part of a platen and supports the leading end part of an impact wire while guiding the same. CONSTITUTION:A printing head is constituted from a printing head carrier 1, a screw 2 for supporting the carrier 1 and driving and guiding the same to a transversal direction, a wire guide 3 secured to the carrier 1, an impact wire 4 supported and guided by the guide 3 and a brush means 6 provided so as to be positioned at the left side of a platen 5 and contacted with the surfaces of the leading end part of the impact wire 4 and the wire guide 3. When the brush means 6 is provided so as to be contacted with the surface of the wire guide 3 when the printing head carrier 1 is present at the initial set position, the powder of pressure sensitive paper and ink adhered during printing are automatically removed at every resetting.
Patent JP-S6059916-A (JP)
Inventor: KOUSAKA YASUSHI
IPC: H02H3/26
Filed: 1983-09-12
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-S6229271-A (JP)
Title: Television receiver
Inventor: KITAURA HIROSHI
IPC: H04N5/10
Filed: 1985-07-30
Abstract: PURPOSE:To obtain a screen that does not cause a viewer to feel uncomfortable with lowering the luminance of the screen or interrrupting an output signal itself by deciding whether it is a pull in state or not by the logical product of the reset signal of a divider in a vertical synchronous circuit and the logic OR of two control signals in an internal oscillator control circuit. CONSTITUTION:An inverter 20 inverts the reset signal that resets a frame counter 8. It is assumed that the inverted reset signal 21 is the first unlock detecting signal. A NOR gate circuit 22 takes the negation of the logic OR of two control signals that controls an updown counter 11. It is assumed that the output 23 in the second unlock detecting signal. In other words, the detecting signals 21 and 23 become zero in an unlock time. A logical circuit 24 generates the third unlock detecting signal 25 from previous stated two unlock detecting signals, and it is constituted that the output 25, when it is zero, is inverted to one when both of inputs 21 and 23 become one, and adversely, the output 25, when it is one, is inverted to zero when the input 21 becomes zero, regardless of the state of the input 21.
Patent JP-S6326037-A (JP)
Title: Mobile radio equipment
Inventor: SHIMIZU ISAO
IPC: H04B1/3822
Filed: 1986-07-18
Abstract: PURPOSE:To accurately correct a carrier drift and to improve the transmission characteristic within and at the outside of the pass band by providing a frequency detecting means with simple constitution capable of highly accurate frequency measurement to a receiver of a base station or a mobile station so as to apply highly accurate automatic frequency adjustment singly in the mobile station or between the base station and the mobile station. CONSTITUTION:A transmission wave F1 in the base station is converted into an intermediate frequency by a reciever 4.5. Frequency measuring sections 3.8 measure the frequency, but since the frequency of transmission wave at the base station is accurate, the difference between the measured frequency and the intermediate frequency is due to the frequency error in a temperature compensation type crystal oscillator (TCX) 4.7. A TCXO control section 4.9 calculates the frequency change corresponding to the frequency error to control a TCXO 4.7 in a way cancelling the frequency error thereby calibrating the received frequency into the transmission frequency F1 of the base station. On the other hand, since the reference frequency source of a transmitter of the mobile equipment is used normally in common with the receiver, the transmission frequency is calibrated into the reception frequency F2 of the base station.
Patent JP-H0826842-A (JP)
Title: Moisture-controlling building material containing hygroscopic chloride
Inventor: KIMURA KENICHI
IPC: C04B28/02
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a moisture-controlling building material which has an arbitrarily moisture-absorbing and releasing properties by impregnating a formed product of a porous material with an aqueous solution of a hygroscopic chloride. CONSTITUTION:The porous material as a base for this moisture-controlling building material is, for example, calcium silicate (moisture absorption: 65%), ALC board (33%), asbestos slate board (28%), fiber board (25%), OHYA stone (20%) and KOKAISHI (a kind of Porphyritic rhyolite)z (12%) or plywood (7%). As a chloride giving hygroscopic properties, lithium chloride, calcium chloride or magnesium chloride is preferred. In the production, a formed porous material is soaked in an aqueous solution of a hygroscopic chloride. After impregnation with a prescribed amount of the chloride, the porous material is allowed to stand in a thermo-hygrostat tank until the material reaches the equilibrium in temperature and humidity in the tank. The moisture-controlling performance of the porous material can be set arbitrarily to any value depending on the requirement. For example, when a calcium silicate is impregnated with lithium chloride, the maximum impregnation is usually about 90kg/m<3>.
Patent JP-H0828333-A (JP)
Title: Driving device for actuator solenoid
Inventor: HAYASHI HIROTADA
IPC: F02B75/02
Filed: 1994-07-20
Abstract: PURPOSE:To increase actuation speed of a solenoid, and recover unnecessary energy by setting a first period to actuate a discharge circuit in an almost half cycle of a resonance cycle determined by a capacitor and a solenoid coil. CONSTITUTION:The actuation time of a starting first switch SW1 is set in an almost half cycle of a resonance current I1, and end-to-end voltage Vso1 of a solenoid coil 4 reverses, and when the resonance current I1 again becomes zero after it reaches a maximal value, the switch SW1 is turned off. At the same time, a second switch SW2 is turned on, and a holding current I2 is directly supplied to the solenoid coil 4 from battery electric power supply 1 through the second switch SW2 and a diode D1. Therefore, a fuel injection valve is started at high speed in an initial 1/4 cycle of the resonance current I1, and afterwards, it is kept in a valve opening condition by a latter half almost 1/4 cycle of the resonance current I1 and the holding current I2.
Patent JP-S6147102-A (JP)
Inventor: KAMATA MASAYUKI
IPC: A01B63/10
Filed: 1984-08-11
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-S6141453-A (JP)
Inventor: RICHIYAADO EDEI FUIIRUDO
IPC: A61F2/36
Filed: 1985-07-30
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-S6324742-A (JP)
Title: Suppressing system for complexity in packet switching
Inventor: OGASAWARA KOJI
Filed: 1986-07-17
Abstract: PURPOSE:To suppress an input to a packet switching set from a terminal, by adding a bit of information to represent a complicated state on a packet passing the packet switching set, when the packet switching set falls in the complicated state. CONSTITUTION:A complexity detecting part 1, and a suppression information adding part 2 are provided at a node, and a bit of suppression information is added on the packet in the reverse direction of the direction of communication in which the complicated state is generated at the node, then it is sent out. Since a logic link is not terminated, and a bit of information is added on a communication packet using the logic link, it is possible to send rapidly the bit of suppression information due to the complexity generated on the midvay of the logic link, to a terminating part. Also, by utilizing the fact that a transmission confirmation packet is transferred in the reverse direction of the direction of the communication along a communication logic link, the transmission confirmation packet of a junction line in the reverse direction corresponding to the junction line in the complicated, state can be captured. In this way, it is possible to inform the bit of suppression information due to the generation of the complexity automatically, to all of the equipments on a traffic generating terminal side performing the communication via a complicated junction line.
Patent JP-H0458155-A (JP)
Title: Bf separation for immunological measurement
Inventor: MOGI REIKO
IPC: G01N33/543
Filed: 1990-06-27
Abstract: PURPOSE:To provide the method effective in terms of production, management or speeding up of measurement without having the possibility of deactivation upon lapse of time by previously conjugating biotin with a solid phase for BF sepn. and conjugating an antigen labeled with the biotin, etc. via adipin with this solid phase at the time of measurement. CONSTITUTION:The biotin B is previously conjugated with the solid phase 1 and antibody 3 labeled with the biotin B is conjugated via the adipin A therewith. The antigen 2 labeled with the biotin B is conjugated via the adipin A with the biotin B conjugated with the solid phase 1. The biotin B is an org. compd. and is hardly decomposed, like protein, etc., by the influence of temp., enzyme, etc., and is relatively stable. The biotin-labeled antigen2 or antibody 3 is conjugated via the adipin A with the biotin directly conjugated with the solid phase 1 and, therefore, the solid phase 1 to be prepd. is the common solid phase conjugated with the biotin B. The production line is thereby simplified and the cost of production is reduced. In addition, the management is facilitated.
Patent JP-H0220343-A (JP)
Title: Roll
Inventor: YASUYOSHI MATSUNORI
IPC: D21D1/00
Filed: 1988-07-08
Abstract: PURPOSE:To provide excellent water resistance and a good surface state by forming a surface from a cured material of a liquid polymer composition consisting of a hydroxyl group-containing liquid diene polymer and a polyisocyanate compound. CONSTITUTION:For example, in a roll for papermaking, at least the surface thereof is formed from a cured material of a liquid polymer composition consisting of a hydroxyl group-containing liquid diene polymer and a polyisocyanate compound. This liquid polymer composition is usually prepared by compounding the hydroxyl group-containing liquid diene polymer and an additive component such as a polyol compound at first to mix them at 15-120 deg.C for 5-240min under stirring and subsequently adding the polyisocyanate compound to the obtained mixture to perform mixing at 0-120 deg.C for 0.5sec-180min under stirring. When the roll itself is formed from the cured body of said composition, the liquid polymer composition is poured in a retaining mold having a predetermined shape to be subjected to curing treatment. When the cured body is formed to the surface of an existing roll, the liquid polymer composition is applied or sprayed to the roll to be subjected to curing treatment.
Patent JP-S6059896-A (JP)
Title: Two-wire type remote controller
Inventor: IYAMA HIROYUKI
IPC: H04L25/02
Filed: 1983-09-13
Abstract: PURPOSE:To attain highly reliable remote control by providing a switch circuit changing over alternately a power circuit and a signal generating circuit and connecting them to a two-core cable. CONSTITUTION:A transistor (TR)6 is turned off by a signal from a signal control circuit 10 generated in response to the combustion state at a time t1, and a digital signal comprising combination of ''1'' and ''0'' is generated. This signal is transmitted to an operating circuit block B through lines 12 and 13 and a signal including the indication setting of a control circuit 19 is generated between lines 12 and 13. TRs 4, 3 are turned off by the indication of the circuit 10 at a time t2. Thus, a voltage of the lines 12, 13 is increased up to a charging voltage of a capacitor 2 and the said digital signal is generated again at a time t3. The indication setting signal by an operating device B is fetched to the circuit 10 during the periods t1-t2, t3-t4..., is subject to sample-and-hold to attain the indication of the operation of a fuel control circuit 11 or the setting of conditions.
Patent JP-H0811859-A (JP)
Title: Heat and pressure resisting bottle
Inventor: SHIBUYA TAKEYOSHI
IPC: B29D22/00
Filed: 1994-06-28
Abstract: PURPOSE:To uniformly heat the contents such as juice by introducing hot water uniformly in the bottom part of a bottle at the time of pasteurizing. CONSTITUTION:This heat and pressure resisting bottle 1 consists of a body part 2 and a base cup 3 and, on the side face of the body part 2, a plurality of groove parts 4 are formed vertically from the top to the bottom part of the base cup 3. Therefore, the pasteurization can be effected accurately and efficiently.
Patent JP-S5958955-A (JP)
Title: Telephone conference system
Inventor: OGUCHI TAKUROU
IPC: H04N7/14
Filed: 1982-09-28
Abstract: PURPOSE:To give feeling to participants of a conference as if they attended the conference together, while using a transmission line in a voice band, by providing a discriminating means of individual conference participants and a means displaying selectively an image of the said participants registered in advance. CONSTITUTION:An output of a transmitter operates a code signal transmitter 2, and a code signal is transmitted to a transmission line 5 via a transmission amplifier 3 and a hybrid circuit 4 together with a voice signal by utilizing a part of the voice signal band. The code signal and the voice signal of the 3rd party incoming via the line 5 pass through the hybrid 4 and a receiving amplifier 6, the voice signal is reproduced from a speaker 7 and the received code signal is read at a code reader 8, its output selects an image film corresponding to the said code signal from an image selector 9 among the photo films registered in advance and displays the film on a screen 10. Every time a transmitter changes, a part of the voice signal band is utilized, the incoming code signal replaces the image film and displays it.
Patent JP-S6228272-A (JP)
Title: Construction of paper-feeding mechanism part in printer
Inventor: SHIMIZU MASAHIRO
IPC: B41J13/02
Filed: 1985-07-30
Abstract: PURPOSE:To enhance assemblability and maintainability, by a construction wherein each component of a roller holder for pinch rollers, the pinch rollers, a paper guide plate and a platen can be assembled in a sequentially stacked form so that they can be individually fitted and detached. CONSTITUTION:Main frames 1, 2 are utilized as a base for a roller holder unit, and an operating plate 3 for energizing a pinch pressure, a compression spring 4 for the pinch pressure, a pinch roller supporting plate 7 and the pinch rollers 5, 6 are detachably assembled on the main frames in a sequentially stacked form. A bearing 9a for the platen 9 disposed on the upper side of the unit is rotatably supported by the frames, and is prevented from slipping off by a hooked latch means 12 energized for rotation by a spring 15. Therefore, the roller holder unit is prevented from slipping off by the platen 9. Accordingly, assembly is facilitated, and the mechanism part can be disassembled by releasing the latch means 12 from the platen.
Patent JP-S6060071-A (JP)
Title: Load sensing hydraulic device
Inventor: JIEEMUZU ANTON MIRAA
IPC: B62D5/06
Filed: 1984-08-13
Abstract: A load sensing hydraulic system is disclosed which essentially eliminates kickback from a feedback mechanism contained in a manually operable control valve which in turn is fluidly connected to a hydraulic function. The system includes a power on demand pump fluidly connected between a reservoir and the control valve for supplying pressurized fluid to the hydraulic function. A load signal line is also connected between the control valve and the pump which serves to transmit pressure signals, which are generated by loads acting on the hydraulic function, to the pump for controlling the pressurized output thereof. A load signal control valve is positioned in the load signal line and is fluidly connected to the discharge side of the pump. The load signal control valve is capable of sensing pressure variations between the fluid discharged by the pump and the upstream fluid present in the load signal line. As soon as the control valve senses that the pressure of the fluid discharged by the pump is less than the upstream pressure of the fluid in the load signal line, it moves to block off fluid flow from the hydraulic function and thereby eliminates kickback on the manually operable control member.
Patent JP-S5870646-A (JP)
Title: Receiver for car
Inventor: TORII TAKESHI
IPC: H01Q1/12
Filed: 1981-10-22
Abstract: PURPOSE:To prevent output circuits connected to two different points of antenna elements from affecting on each directivity, by providing the antenna elements on the upper or lower part of a conductor wire group for heating on a front window glass of a car. CONSTITUTION:Antenna elements 10 are provided on the upper part of a heating conductor wire group 2 of a window glass 1, and an output is given to an antenna switching circuit 17 from the 1st and 2nd feeding points 12 and 14. The 1st feeding point 12 is provided at the upper folding part of a main antenna 11a. The 2nd feeding point 14 or 14' is provided at a position adjacent to the fooding point 12 (or a side opposite to the window glass 1). The 2nd feeding point 14 is connected to an open end A or B at the middle or lower stage of the E- shaped main antenna 11a, or an open end C of a lower auxiliary antenna 11d. The feeding point 14' is connected to a middle point D of a joint of three parallel wires constituting the main antenna 11a.
Patent JP-S6149107-A (JP)
Title: Condenser vacuum reduction trip interlock circuit using pressure switch of steam turbine
Inventor: YAMASHITA TERUO
IPC: F01D21/16
Filed: 1984-08-15
Abstract: PURPOSE:To protect a steam turbine even during a no-load operation by feeding the output of a pressure switch operated by the vacuum reduction of the condenser of a steam turbine and a signal obtained by feeding this output through a NOT circuit and a flipflop circuit to obtain a trip signal. CONSTITUTION:The output signal of a pressure switch 1 operated by the vacuum reduction of a condenser is fed to one of input terminals of an AND circuit 4 via a NOT circuit 2 and a flipflop circuit 3 reset by the turbine trip, and the output signal of the pressure switch 1 is fed to the other input terminal. When vacuum is established in the condenser, the flipflop 3 is set, but the output switch 1 is turned off, and no trip signal is fed. However,once vacuum is reduced in the condenser, the AND circuit 4 is operated, and the turbine is tripped. During the starting state before the power generator is connected, vacuum is not established in the condenser, and the circuit 3 is reset.
Patent JP-S5958391-A (JP)
Inventor: SHIGA AKIO
IPC: G21C5/10
Filed: 1982-09-28
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-H0221452-A (JP)
Title: Tape guiding device
Inventor: UMEE KAZUNORI
IPC: G11B15/61
Filed: 1988-07-07
Abstract: PURPOSE:To obtain tape feed with high accuracy and high stability by providing a cylindrical guide member to guide a tape by winding obliquely, a flange member, a guide member to guide the cylindrical guide member in an axial direction, and a stopper member to prevent rotation. CONSTITUTION:The title device consists of the cylindrical guide member 17 to guide the tape 15 by winding obliquely, the flange member 23 provided on the upper end of the cylindrical guide member 17 and is provided with a flat plane inclined for a core by a prescribed quantity, the guide member 25 to guide the cylindrical member 17 in the axial direction, and the stopper member 29 to prevent the cylindrical guide member 17 from being rotated. And the feed of a magnetic tape 15 can be regulated by the flat flange 23 provided on the upper end and inclined by guiding the magnetic tape 15 inserted to and ejected from a tape guide drum by inclining by the prescribed quantity, and also, sliding the cylindrical guide member 17 only in the axial direction without rotating. In such a way, it is possible to obtain an inexpensive and strong regulation force.
Patent JP-S5960775-A (JP)
Title: Floppy disk device
Inventor: YAMAZAKI ETSUROU
IPC: G11B23/033
Filed: 1982-09-30
Abstract: PURPOSE:To realize the recording on both sides of a disk and at the same time to simplify the cartridge loading, by providing ventholes on both side walls of a cartridge and sealing up one of these two ventholes with a masking plate disposed to this device. CONSTITUTION:Masking plates 29 and 30 are set close to a cartridge 20 which is loaded and contain ventholes 29a and 30a respectively. Then switch valves 31 and 32 are loaded into the ventholes, and these valves consist of magnetic coils 31a and 32a and valve matters 31b and 32b. In the figure the venthole 27 of a side wall 23 is sealed up and serves as a Bernoulli plate; while the venthole 28 of a side wall 24 serves as an inlet of air. Thus a floppy disk 21 is loaded to the side of the wall 23, and the side A of the disk is used for recording. Then the side B of the disk 21 is used for recording if the switching states of the valves 31 and 32 are reversed as those mentioned above.
Patent JP-2000357968-A (JP)
Title: A/d converter and d/a converter
Inventor: SASAKI TOSHIYUKI
IPC: H03M3/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability and to execute processings at high speed by reducing malfunctions. SOLUTION: A comparator 10 is made to serve as the bipolar output type one to be able to output an up signal and a down signal. An up/down counter 12 for up/down-counting them and a PDM converter 13 for converting conversion data which are its output into a pulse density modulating(PDM) signal are arranged. Then the PDM signal is fed back to a differential amplifier 1, so that automatic correction is enabled, and the influence of a noise is hardly received.