baber/WOPTO huggingface dataset:
Patent JP-S5737761-A (JP)
Title: Bookshelf type record player
Inventor: IKEDO YUUJI
IPC: G11B33/02
Filed: 1980-08-18
Abstract: PURPOSE:To make the relative positions of a tone arm and a turntable accurate by fixing a guide member, which supports a slide base having a phonomotor and the turntable movably, and a tone-arm rotary bearing to the chassis of a player cabinet. CONSTITUTION:A slide base 9 having a photomotor 7 and a turntable 44 is supported movably to the direction of the front and back of a player cabinet 1 by a guide member consisting of guide rollers 10 and 10', 11 and 11', and 13 and 14 provided to a chassis 4 supported on the player cabinet 1 through a vibration prevention device 3, guide rollers 12 and 12' provided to the base 9, and a frame- shaped part 9a. Then, an arm base 6 fixing the rotary bearing of a tone arm 5 together with the base 9 is fixed to the chassis 4, and various operation switches S6-S9 are fixed to the cabinet 1 to position the arm 5 and table 44 at relative positions accurately. Further, the conduction of vibrations to the both when the switches are operated is prevented.
Patent JP-S63277092-A (JP)
Inventor: MAKIHARA TSUTOMU
IPC: D05B69/20
Filed: 1987-05-08
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-S61282030-A (JP)
Inventor: POORU ROMAN
IPC: A22C17/04
Filed: 1986-05-19
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-H11290854-A (JP)
Title: Bath hot water purifying apparatus
Inventor: KUWABARA KATSUMI
IPC: B01D35/16
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To effectively sterilize various bacteria in bath hot water and to obtain desired acidity. SOLUTION: This apparatus has a filter 1 and an electrolytic cell 20 and bath hot water in a bathtub Y is circulated in both directions between the filter 1 and the bathtub Y. Anode water obtained by electrolyzing bath hot water in the electrolytic cell 20 is supplied to the bath hot water Y along with oxygen by an acidic water supply pipe (c) and cathode water obtained in the electrolytic cell 20 is discharged to the outside by an alkaline water drain pipe (f).
Patent JP-H08306388-A (JP)
Title: Nonaqueous electrolyte for lithium secondary battery, and lithium secondary battery
Inventor: TSUTSUMI MASAMI
IPC: H01M10/05
Filed: 1995-05-11
Abstract: PURPOSE: To reduce the consumption and deterioration of a lithium negative electrode which electrochemically reacts with electrolyte during repeated charge and discharge, increase the number of cycle times capable of charging and discharging, and improve charge/discharge efficiency for nonaqueous electrolyte for a lithium secondary battery, and a lithium secondary battery using the nonaqueous electrolyte. CONSTITUTION: Electrolyte of lithium salt comprising hexafluoro lithium phosphate (LiPF6 ) or the like is dissolved in organic solvent of propylene carbonate(PC) or the like to be nonaqueous liquid, to which benzalacetone (C10 H10 O) by 0.01-10.0wt%, or favorable by 1.0wt%, is added as additive. This nonaqueous electrolyte is used as nonaqueous electrolyte of a secondary battery using a lithium negative electrode, or used for a lithium secondary battery.
Patent JP-S5539449-A (JP)
Title: Transmission method in facsimile
Inventor: SATOMI MITSUO
IPC: H04N1/411
Filed: 1978-09-13
Abstract: PURPOSE: To simplify the circuit constitution by transmitting the picture information obtained through reading the manuscript after compression and then extending the transmission information at the reception side, thus reducing the overall original transmission time.  
     CONSTITUTION: The picture information obtained through reading the transmission original is supplied to picture information decision part 2 to receive storage by the amount equivalent to one main scanning line. At the same time, the size of the character, i.e., the quantity of the information is decided at part 2. And in case the size of the character is large (small information quantity), the picture information is compressed at compression part 3 and then delivered to transmission line 6 such as the telephone circuit or the like via process part 5 after turned ternary at modulation part 4. While in case the size of the character is small (large information quantity), the picture information is not compressed but turned ternary at part 4 to be transmitted in the form of the transmission information. On the other hand, the modulated wave sent in is demodulated 7 at the reception side to be then decoded 8 into the transmission information. Then whether the signal sent from the transmitter is compressed or not is decided at record information production part 9. Thus the compressed information is enlarged to be sent to the recording part in the form of the record information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5869763-A (JP)
Inventor: ITOU YOSHIAKI
IPC: C04B24/26
Filed: 1981-07-21
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-H05262921-A (JP)
Title: Caking agent
IPC: C08L57/02
Filed: 1992-03-20
Abstract: PURPOSE:To provide such a caking agent as not to need to be preserved in a liquid state through heating and thermally insulating a large quantity thereof at all times, usable in a small quantity in a short time at paving sites. CONSTITUTION:The objective hot melt caking agent of normal temperature solid-type for colored paved roads, composed of (A) pref. 10-70wt.% of a thermoplastic elastomer (e.g. styrene-butadiene-styrene rubber, styrene-isoprene-styrene rubber, styrene-ethylene-butadiene-styrene rubber) and (B) pref. 10-70wt.% of a tackifying resin (e.g. rosin, turpentine oil polymerized resin, 5-9C petroleum resin, coumarone resin).
Patent JP-S62269332-A (JP)
Title: Semiconductor device
Inventor: KAWASHITA HIROSHI
IPC: H01L21/60
Filed: 1986-05-16
Abstract: PURPOSE:To decelerate the diffusion of impurity and infiltration of water into an aluminum film by a method wherein a titanium nitride film similar in dimension and geometry to or larger than the aluminum film is formed between a phosphorous-containing silicon dioxide film and the aluminum film. CONSTITUTION:A titanium nitride film 6 is formed sandwiched between a phosphorous-containing silicon dioxide (PSG) film 3 and an aluminum film 4 that is for the formation of a bonding pad. The titanium nitride film 6 here is similar in dimension and geometry to the aluminum film 4. In this design, the titanium nitride film 6 functions as a barrier metal, preventing the diffusion into the aluminum film 4 of such impurities as phosphorous contained in the PSG film 3 and the infiltration of water into the PSG film 3.
Patent JP-H09283684-A (JP)
Title: Electronic component and manufacture thereof
Inventor: NAKAI TOMOYUKI
IPC: H01L23/50
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent thermal damage and disconnection of a soldered part to achieve a long life by forming a notch part in an external terminal at the position between the base part thereof, to which a component body is mounted, and the joined part thereof and by making the cross-sectional area at this notch part smaller than that at the root part side vicinity of the joined part. SOLUTION: The tip part 3a of an external terminal 3 is joined to a conductor pattern 4 on a printed wiring board B with a soldering material 5. A plurality of through holes 7 are provided between the joined part 3a and the root part 3b of the external terminal 3 for a component body 1 along the longitudinal direction to form a notch part 6. The cross-sectional area of the notch part 6 along b-b line is made smaller than that of the root part 3b side vicinity of the joined part 3a along c-c line. Thus, high temperature heat is difficult to be conducted via the small cross-sectional part at the notch part 6 so that it is suppressed to be conducted to the interior of the component body 1 and thus the damage to the electronic element is eliminated and the occurrence of defective can be prevented and a long life can be achieved.
Patent JP-2000305063-A (JP)
Title: Liquid crystal display device
Inventor: OISHI SUMIHISA
IPC: G02F1/133
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To suppress display irregularities generating in left and right directions by differentiating common waveforms applied from a right lead wire and a left lead wire to a common electrode. SOLUTION: A generated common voltage 117 and a compensation common voltage 119 are adopted to a selection whether to output to a gate electrode driving circuit side or to output to the reverse side according to the polarity of a reverse signal 107 at the selection circuit 120, When applying a positive polarity voltage for a selected line, this selection applies the common voltage 117 to a gate electrode driving circuit side common voltage 121 and outputs a compensation common voltage 119 to a gate electrode driving circuit reverse side common voltage 122. By using this constitution it is possible for a TFT liquid crystal display panel to differentiate the input of the common voltage to the common electrode lead wire at the side having the gate electrode driving circuit and the input of the common voltage to the common electrode lead wire at the reverse side.
Patent JP-H0410016-A (JP)
Title: Power supply device
Inventor: NAKAYAMA NORIYUKI
IPC: G06F1/26
Filed: 1990-04-27
Abstract: PURPOSE:To attain the exchange of memory cartridges even though a memory cartridge is loaded and unloaded when a power supply of an equipment main body is turned on by providing a means which supplies the power only when the information data are read out of and written into the memory cartridge. CONSTITUTION:A loadable/unloadable memory cartridge 2 is provided to store various types of control information together with a power supply means 12 which supplies the power to the cartridge 2, a reception means 10 which receives an access request given to the cartridge 2, and a control means 4 which makes the means 12 supply the power to the cartridge 2 only when the means 10 receives an access request. Thus it is possible to supply the power only in an access applied for reading and writing the information data out of the into the loaded cartridge 2. Then the breakage of a semiconductor memory in the cartridge 2 can be prevented when the cartridge 2 is unloaded without turning off a power supply.
Patent JP-H07169908-A (JP)
Title: Soldering method, manufacture of semiconductor device and composite solder board
Inventor: MAKITA KAZUYUKI
IPC: H05K3/34
Filed: 1991-05-18
Abstract: PURPOSE:To embody a junction structure that prevents the generation of residual stresses or voids at a junction unit and, also, to provide high heat resistance by soldering at a temperature lower than a melting point of a solder board. CONSTITUTION:A composite solder board 11 comprises a central layer solder board or a solder board main body 11a which is about 100mum thick and both sided low melting point layers 11b which are about 1mum thick, thereby forming a three layer structure. The melting point of the solder board main body 11a is about 18 deg.C while the melting point of the solder layer 11b is about 29 deg.C. The composite solder board 11 under this structure is applicable at temperatures ranging from the melting point of the low melting point layer solder layer 11b up to the melting of the solder board main body 11a or at a soldering temperature of about 300 deg.C.
Patent JP-S63293467-A (JP)
Inventor: KURAUSUUDEIITAA ZATSUHIERAA
IPC: B65D39/00
Filed: 1988-05-12
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-S5640030-A (JP)
Title: Microwave oven
Inventor: NISHIMURA NOBUICHI
IPC: F24C7/08
Filed: 1979-09-05
Abstract: PURPOSE: To enable to detect the temperature of a substance to be heated highly accurately in a contactless manner and to prevent abnormal temperature rise of the oven by use of a radiator having a high microwave absorbing capacity.  
     CONSTITUTION: An infrared-ray temperature detector 11 disposed at an upper portion in a heating chamber 3 receives infrared rays emitted from a visual field, that are interrupted by a light chopper 12 disposed in an infrared-ray receiving plane, and produces an electric signal proportional to the quantity of infrared rays for controlling irradiation of microwave, i.e., heating rate of a magnetron means 7. A reference infrared-ray radiator 15 made of a heat emitting material like a carbon containing electrically conductive silicone rubber, having a high microwave absorbing capacity, is applied over at least a portion of a table 4 located within the detectable visual field of detector 11. This radiator 15 is shielded usually from the visual field of detector 11 by a substance 10 to be heated, that is placed on the table 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04318211-A (JP)
Title: Outer pad detachable structure of valve lifter for internal combustion engine
Inventor: MORI KAZUAKI
IPC: F01L1/14
Filed: 1991-04-17
Abstract: PURPOSE:To improve replacement workability of an outer pad. CONSTITUTION:A pad placement hole 23c is recessedly provided on the upper surface of a lifter body 23, and when an outer pad 24 thicker than the depth of the pad placement hole 23c is placed in the pad placement hole 23c, a locking recessed part 24a where a removing tool is locked at the peripheral surface of the outer pad 24 is formed. Besides, a tool insertion part 23a which makes the stopping recessed part 24a face outwards in an axial orthogonal direction of the valve lifter at a part upper than the peripheral edge part 23f of the pad placement hole 23c is formed at the peripheral edge part 23f.
Patent JP-S5830555-A (JP)
Title: System for controlling automatic speed change gear for vehicle
Inventor: ENDOU MOTOKI
IPC: F16H61/10
Filed: 1981-07-21
Abstract: PURPOSE:To avoid sudden change of the torque of an output shaft by a method wherein discharging of a hydraulic pressure from a releasing side friction engaging device is effected from the instant of switching while the supply of the hydraulic pressure to the engaging side friction engaging device is effected after a predetermined time is elapsed from the switching. CONSTITUTION:In case there is three ranges in shift positions, a decision whether the three ranges are shifted from an L range or not is effected. If it is yes, a time count is initiated. Then, the L range control is effected until a predetermined set time T1 is exceeded. When the L range control is effected in a condition that a manual valve is switched to the three ranges, discharging of the hydraulic pressure from a brake B3 is begun. If the driving condition of a vehicle at that time is in a condition that the vehicle is to be driven at a second speed stage, the supply of the hydraulic pressure to the brakes B1, B2 is initiated.
Patent JP-S5815360-A (JP)
Title: Test system for digital trunk line
Inventor: OOTSUKA HIROICHI
IPC: H04M3/24
Filed: 1981-07-21
Abstract: PURPOSE:To test an arbitrary channel of a trunk line from a line repeater and to continue the operation of other channels, by connecting a line signal insertion and pickup circuit and a single channel digital trunk line test device to a digital trunk line relay device. CONSTITUTION:Telephone exchangers 1 are linked with a digital trunk line 5 via a digital trunk line relay device 3, and the relay device 3 is connected with a digital trunk line signal insertion pickup circuit 8 and a single channel digital trunk line test device 10. This circuit 8 is constituted with an electric switch means, the line 5 between the exchangers 1 is connected, the connection of a desired one channel is disconnected at the test and the test device 10 is connected to the channel. An arbitrary channel of the line 5 can be tested from the relay device 3 without interferring the operation of the other channels.
Patent JP-S5447530-A (JP)
Title: Memory control system
Inventor: HATSUTORI AKIRA
IPC: G06F12/08
Filed: 1977-09-22
Abstract: PURPOSE: To shorten the access time of CPU in relation to the prefetch function for the memory featuring the pre-fetch function, by excluding the block within the buffer memory from the object of replacement and providing constatly the program which is used frequently into the buffer memory.  
     CONSTITUTION: The 1-layer or 2-layer first buffer memory 2 and intermediate buffer memory 3 are provided between main memory 4 and CPU 1, and then the directory to hold the control information of blocks aWd of memory 2 and 3 is added along with the replacement control unit. And the information following blocks aWd requested by CPU1 is transferred to memory 3 from 4 to be stored. In the system of such constitution, the upper-rank address and replacement inhibition bit FIX are provided, on entry groups 9-0W9-3 of the directory in memory 3. Then bit FIX is informed to replaement control circuit 11 in order that no replacement may not be given to blocks aWd to which replacement inhibition is designated via selector 12 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62273133-A (JP)
Title: Method for hydraulically controlling automatic gear
Inventor: TAKADA MITSURU
IPC: B60W10/101
Filed: 1986-05-19
Abstract: PURPOSE:To prevent generation of vibration by changing the oil discharging period of a second hydraulic actuator, or by changing the oil supplying period of a first hydraulic actuator, based on the oil temperature. CONSTITUTION:Upon changeover from high speed gear step to low speed gear step, a shifting solenoid valve 314 is actuated for only a predetermined time T1, and then a working oil is fully discharged from a hydraulic actuator for high speed step 72'. The working oil is thereby supplied to a hydraulic actuator for low speed step 74'. In this case, the more working oil temperature lowers, the more time T1 is extended so that timing for duty control of the valve 314 is delayed. As a result, the working oil in the actuator 72' is fully discharge. Therefore, in an area where the valve 314 is duty-controlled, motive power is transmitted through a high speed step clutch in synchronization with off- condition of the valve 314, and generation of unpleasant vibration is thereby eliminated.
Patent JP-S607676-A (JP)
Title: Memory writing circuit
Inventor: YOKOYAMA KAZUO
IPC: G11C7/00
Filed: 1983-06-25
Abstract: PURPOSE:To overlap or delete the contents of an input register to/from the contents of a memory simply by providing hard logic between the memory and the input register. CONSTITUTION:Signals are inputted from respective bits of an 8-bit input register in parallel to respective bits of the memory 10 through one input of each of 8 pieces of EOR circuits 12. A common function selecting signal ''0'' or ''1'' is applied to the other input of each of the EOR circuit 12. Respective bits of the input register 11 are branched and applied to one input of each of 8 pieces of multiplexers 13 and ''1'' is inputted to the other input of each of the multiplexers 13. The outputs of respective multiplexers 13 are inputted to one input of each of 8 pieces of AND circuits 14 and a write enable signal WE is inputted to the other input of each of the AND circuits 14. The outputs of the AND circuits 14 are inputted to respective bits of the memory 10. Thus, the contents of the input register can be simply overlapped or deleted to/from the contents of the memory.
Patent JP-S5544016-A (JP)
Title: Power steering apparatus
Inventor: ITAYA NOBUAKI
IPC: B62D5/083
Filed: 1978-09-20
Abstract: PURPOSE: To remove the load due to the tightening of a plug and to permit smooth steerage by inserting a first valve element onto the outer periphery of the base end part of a ball screw shaft and forming integrally a flange which constitutes an inner ring at the top of the ball screw shaft and supporting the falnge with a division type ball bearing.  
     CONSTITUTION: The left end part of the outer sleeve 6 of a servo control valve is inserted onto the outer periphery of the base end part of a ball screw shaft 10, and the small diameter part at the top of the pin 34 screwed with the outer sleeve 6 is inserted into the pin hole of the ball screw shaft 10 and connected rotatably, and a lock nut 39 is fastened at the outer end of the pin 34. At the top end of the ball screw shaft 10, a flange 10b is constituted integrally, and on the outer periphery of the flange, a division type bearing is constituted of the inner ring which links with balls 43 and a division type outer ring 16 which holds balls 43, and the outer ring 16 is supported by an end wall 32 and a pushing plate 36. With this constitution, the application of load in the direction of axis onto the outer sleeve through a piston from the ball screw shaft is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01286502-A (JP)
Title: Circular microstrip antenna
Inventor: ONO NOBORU
IPC: H01Q13/08
Filed: 1988-05-13
Abstract: PURPOSE:To obtain an antenna excellent in the axial ratio and the radiation characteristic at harmonic mode excitation by adopting a circular shape for a reflection plate. CONSTITUTION:A reflecting plate 2 is formed to be a circle whose center is in common to the center of a circle of a conductor disk 1 and the end of the reflecting plate 2 is formed to be continuous plane. That is, since the reflecting plate 2 of the antenna is circular, the end of the reflecting plate 2 is formed to be a continuous plane. Thus, no electromagnetic field is concentrated partially and no asymmetrical electromagnetic wave is radiated again from the reflecting plate 2 and no effect is given onto the current and the electromagnetic field on the conductor disk 1. Then the radiation directivity of the antenna is made stable and the axial ratio is improved.
Patent JP-S63280508-A (JP)
Title: Monostable multivibrator
Inventor: MIYASAKA HIDEKI
IPC: H03K3/023
Filed: 1987-05-13
Abstract: PURPOSE:To make the output pulse width independent of the temperature and power voltage by incorporating the same voltage as the initial charging voltage of a capacitor in a specific circuit into a reference voltage circuit through the use of a transistor (TR). CONSTITUTION:In applying an H level to an input terminal 1 and an L level to an input terminal 2, a potential at a point (b) goes to an H level (Vcc) and a potential VcH at a point C is VcH=Vcc-2VBE (VBE is a base-emitter voltage of a TR 7) and the potential VcH is the initial charging voltage of a time constant circuit. The same voltage as the initial charging voltage of the time constant circuit is given to the reference voltage circuit, then the power voltage fluctuation characteristic of the time constant circuit and the reference voltage circuit is made equal, and the temperature fluctuation characteristic of the initial charging voltage of the time constant circuit and the reference voltage circuit is made equal depending on the temperature characteristic of the voltage VBE of the TR. Thus, a prescribed width of pulse independent of the temperature and power voltage is outputted.
Patent JP-S597598-A (JP)
Inventor: MASUDA YUTAKA
IPC: B25J9/00
Filed: 1982-06-30
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-H05315951-A (JP)
Title: Phase lock loop circuit
Inventor: YAMANE TAIJI
IPC: H03L7/107
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a stable signal as an output of a voltage-controlled oscillator(VCO) by previously connecting two filters having respectively different band width values in parallel, selecting either one of the filters and supplying a signal from the selected filter to the VCO. CONSTITUTION:The 1st and 2nd filters F1, F2 are connected to the output side of a phase comparator PC, the output of the PC is supplied to respective inputs of the F1, F2 and output signals from the F1, F2 are applied to the 2nd multiplexer MUX2. The F1, F2 are connected as filters having respectively different band width values and respective outputs from the F1, F2 are applied to the MUX2 and one filter output is selected by a control signal PR expressing a preformat area. An output signal from the MUX2 is inputted to the VCO as a filter output and the output of the VCO is used for an optical recording/ reproducing device as an output signal f2 for a reference clock and fed back to the PC to provide one signal for phase comparison.