baber/WOPTO huggingface dataset:
Patent JP-S55127960-A (JP)
Title: Prevention of secondary fermentation of silage
Inventor: SAKOU MASAFUMI
IPC: A23K3/03
Filed: 1979-03-23
Abstract: PURPOSE: To suppress the secondary fermentation of silage, and to prevent the deterioration thereof, by adding propionic acid partly neutralized with ammonia.  
     CONSTITUTION: When the heat generation caused by the secondary fermentation of silage under aerobic conditions in an opened silo is detected, an aqueous solution of a partly neutralized propionic acid is sprayed to the silage. The partly neutralized propionic acid is prepared by adding ammonium hydroxide to a concentrated aqueous solution of propionic acid and adjusting the pH of the solution to between 4.5 and 5.5. The weight ratio of the salt to the silage is 0.2W5%, pref. 0.5W1.5%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02214194-A (JP)
Title: Device for foaming moisture resistant layer of printed board
Inventor: TANABE KATSUMI
IPC: H05K3/28
Filed: 1989-02-14
Abstract: PURPOSE:To enable manufacture of a printed board at a low cost and to prevent a fire by providing an isolation chamber between an application chamber and a drying chamber and by performing processing automatically from application of moisture resistant resin to drying of the printed board. CONSTITUTION:A device is divided into three chambers of an application chamber 1 for applying moisture resistant solution to a printed board W, a drying chamber 2 for drying the moisture resistant solution which is applied to the board W, and an isolation chamber 3 provided between both chambers. A conveyor 4 to transfer the printed board W from the application chamber 1 to the drying chamber 2 through the isolation chamber 3 is provided, and one end of the conveyor 4 protrudes outside the device out of the application chamber 1 to constitute a supplying chamber 5: the other end protrudes from the drying chamber 2 and constitutes an exhaust chamber 6. Therefore, solution contained in the moisture resistant solution evaporates and a flammable atmosphere produced inside the application chamber 1 is prevented from reaching the drying chamber 2 by the isolation chamber 3. Thereby, there is no possibility of a fire due to flashing and the printed board W can be manufactured at a low cost.
Patent JP-H02213393-A (JP)
Title: Washer-dryer
Inventor: SHIMANO MASAYOSHI
IPC: D06F23/02
Filed: 1989-02-13
Abstract: PURPOSE:To surely prevent an inner basket from rotating with an excessive vibration during start-up period by a method wherein the inner basket is stopped at a position where two laundry turning-over protruding ribs among two or more of them are located below the rotating axial line of the inner basket and arranged symmetrically to the right and left sides across a vertical plane intersecting the rotating axial line. CONSTITUTION:Washing or laundry is carried out by rotating an inner basket 33 around a horizontal axial line X-X. Dewatering is performed by spinning the inner basket, in which the washed laundry is held, around a vertical axial line Y-Y at high speed together with a support 21. Further, the inner basket 33 is stopped at a position where at least two laundry turning-over protruding ribs 38 among two or more of them are located below the rotating axial line of the inner basket 33 and arranged symmetrically to the left and right sides across a vertical plane intersecting the rotating axial line, so that the laundry in the inner basket is restricted to move up beyond the two symmetric protruding ribs 38. Therefore, the support 21 and the inner basket 33 are prevented from rotating with an excessive vibration during high speed spinning in dewatering operation because unbalanced loading of the laundry is avoided.
Patent JP-H06228873-A (JP)
Title: Liquid softening agent composition
Inventor: NAMEKATA JUNJI
IPC: D06M13/368
Filed: 1993-01-30
Abstract: PURPOSE:To obtain a composition having excellent low-temperature stability and imparting clothes with excellent softness by compounding a di(long-chain) quaternary ammonium salt with a neutralized amine containing functional group and a nonionic surfactant. CONSTITUTION:A liquid softening agent composition especially having excellent low-temperature stability is produced by compounding (A) a di(long-chain) quaternary ammonium salt of formula I [R1 is 16-25C (including dividing group) alkyl or alkenyl divided with an ester or amide group (called as hydrocarbyl group); R2 is the above hydrocarbyl group or 14-24C alkyl or alkenyl; R3 and R4 are 1-4C alkyl or hydroalkyl; X is anion] with (B) a neutralized tri(short-chain) t-amine containing functional group and expressed by formula II (R5 is 1-4C alkyl or hydroalkyl; (m) and (n) are 1-4; X and Y are functional groups selected from COOH, OH and NH2) and (C) an alkylene oxide-added nonionic surfactant. The hydrocarbyl group is alkylalkenyl group divided with ester or amide group and expressed by formula III or formula IV (R11 is alkyl, etc.; R12 is alkylene, etc.; total carbon number of R11 and R12 is 15-24; the carbon number of R12 is preferably 1-4).
Patent JP-H10233746-A (JP)
Title: Reception circuit for tdma radio equipment
Inventor: NAKAMURA HIROSHI
IPC: H04B1/10
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in reception sensitivity and disable communication caused by the effect of a group delay characteristic of a band pass filter for an intermediate frequency signal in the case that a SAW filter or a ceramic filter is used for the band pass filter for an intermediate frequency signal. SOLUTION: A guard timing detection section 8 receives a TDMA intermediate frequency signal S1 from an input of an IF band pass filter to detect a timing of a guard time between slots and gives a control signal Sc denoting the timing of the guard time to a switch section 7. The switch section 7 is switched on/off in response to the control signal Sc to provide an output of an intermediate frequency signal S2 from the IF band filter 5 only for a slot period of the received TDMA signal.
Patent JP-H07245539-A (JP)
Title: Automatic gain control circuit
Inventor: AZUMA TAKASHI
IPC: H03G3/20
Filed: 1994-03-04
Abstract: PURPOSE:To provide the automatic gain control circuit in which a gain of a variable gain amplifier and an RSSI signal are stably obtained and the stable operation at the measurement of a reception signal strength of other channel is realized with simple circuit configuration. CONSTITUTION:After an output level signal of a variable gain amplifier 2 is converted into a decibel level by a decibel conversion means 71, a level difference detection means 72 obtains a difference between the decibel level and a reference level, and after 1st and 2nd integration means 75, 76 integrate the difference, one of the results is selected by a switch 77 and given to a variable gain amplifier 2 through an output limit means 78. In this case, an output of the decibel conversion means 71 is given to a window level comparator means 73 with hysteresis, in which a change and latch of a gain control signal in the 1st and 2nd integration means 75, 76 are decided depending on the positional relation between output level signal and a window set value.
Patent JP-S61194917-A (JP)
Title: Delay switch
Inventor: TAKEUCHI HAYAO
IPC: H03K17/292
Filed: 1985-02-23
Abstract: PURPOSE:To decrease malfunction and to prolong a remote control distance by providing a light emitting element lighted by switching of a switch and a photodetector generating a trigger signal receiving the light of the light emitting element at a trigger generating section. CONSTITUTION:A switch 7 and a slave set connection terminal 8 are connected to the trigger signal generating section 4, and when the switch 7 is closed or a slave device switch 9 connected to the terminal 8 is closed, a voltage is fed to the light emitting element comprising a light emitting diode of a photocoupler 10 to light the element 11. The photodetector 12 made of CdS of the photocoupler 10 receives the light from the element 11 to generate a trigger signal, which is fed to a gate of the thyristor 3. The thyristor 3 whose gate terminal receives the trigger signal is conductive and a load 2 connected to an AC power 1 via the thyristor 3 is activated. Even when noise is produced to the slave set wiring for remote control, most of the noise is eliminated by the photocoupler, the malfunction due to noise is decreased. Even when the length of wires for the slave device switch is increased, the malfunction due to noise is not increased and remote control is attained.
Patent JP-S5625253-A (JP)
Title: Tape run speed controller of magnetic recording and reproducing device
Inventor: YAMADA TOMOHIKO
IPC: H04N5/783
Filed: 1979-03-27
Abstract: PURPOSE:To prevent a noise band from increasing by equipping a tape run control method that controls a reel driving motor so that the high-speed run speed of a beltlike magnetic tape will be constant. CONSTITUTION:Reel driving motor 12 drives take-up or supply reel 10 or 1. At this time, a control signal is detected by control head 4 and reproduced by reproducing circuit 41 before being led to speed detector 42. Since the frequency of the reproduced control signal varies with the speed of tape 2, the tape run speed is detected by measuring the time between signal pulses. The signal is supplied to the (-) terminal of operational amplifier 44 by way of the resistance and its (+) terminal is applied with a voltage from electric power source +B. The difference between the voltage set by variable resistance 46 and the input voltage of the inverted input terminal (-) is output and amplified 48 and the amplification output is applied to reel driving motor 12 to form the AFC servo loop so that the run speed of tape 2 will be constant. Consequently, the rotational frequency of motor 12 varies with the extent of a taken-up tape.
Patent JP-H06249302-A (JP)
Title: Gear transmission for electric automobile
Inventor: KONUMA ISAMU
IPC: B60L11/00
Filed: 1993-02-24
Abstract: PURPOSE:To select a starting gear stage without hydraulic pressure and to make a smooth speed change to a high speed stage by means of a hydraulic- pressure operated clutch. CONSTITUTION:When a dog-clutch D/C is put on a first speed position, the rotation of a shaft 1 is transferred to a shaft 2 via a one-way clutch OWC, first speed gear trains 4, 6, and the clutch D/C, thereby entering a first speed selected state. Here, since no hydraulic pressure is needed for switching of the clutch D/C, even if no hydraulic pressure is generated because of a stoppage of a motor while an automobile stops, the automobile can be started as soon as the accelerating operation is performed. A speed change to a second speed is carried out by joining a hydraulic-pressure operated clutch O/C and releasing the clutch OWC. Accordingly, a smooth speed-change can be conducted only by having control over the working hydraulic pressure of the clutch O/C, and, even if a gear transmission is mounted, the electric automobile is free from a speed-change shock.
Patent JP-S54128012-A (JP)
Title: Floating roof tank deck seal process and apparatus
Inventor: MORITSUGU SHIGERU
IPC: B65D90/44
Filed: 1978-03-29
Abstract: PURPOSE: To improve safety as well as to repress gas evaporation in stored liquid by interposing inert gas under a floating deck.  
     CONSTITUTION: As nitrogen gas from a nitrogen gas supply source 16 is blown out from a pressure pump 18 via a feeding pipe 17 through nozzle bores in a ring pipe in exposure under air, which rises through stored liquid 3 in bubbles, stagnates in contact under the lower surface of a deck 4, gets enclosed between with liquid level under a settled pressure, and interposed as a seal layer A, 22. And, both liquid level detecting gauge 12 and 13 tightly installed on a gas vent pipe 10 fixed after piercing through the deck 4 are connected through a detecting signal cable 14 properly to a controller mechanism 15. This facilitates to actuate a pressure motor 18 and an electromagnetic valve 19 by a settled control with nitrogen gas gushed via a feeding pipe 17 through nozzle bores of a ring pipe 21 and to automatically control so as to thicken the nitrogen gas layer 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60183438-A (JP)
Title: Paper feed table
Inventor: KUNO MASASHI
IPC: G03G15/00
Filed: 1984-02-28
Abstract: PURPOSE:To improve the operatability by moving a side fence automatically to the end face of a transfer paper upon setting of transfer paper on a paper feed table and mounting on the machine body then detecting the size of transfer paper from said movement. CONSTITUTION:A drive means M1 for lifting/lowering a paper feed tray 6 to be mounted with transfer papers 13, an operating switch S1 for lowering said tray, a driving means for moving a side fence 7 to the end face of transfer paper, means S3 for detecting the end face of transfer paper and means S2 for detecting the specific position of fence 7 are provided. When mounting the transfer paper, the tray 6 is lowered through the input of switch S1 to move the fence 7 to predetermined position thus to mount the transfer paper on the tray 6, while when mounting the paper feed table onto the machine body, the tray 6 is lifted to move the fence 7 from the predetermined position untill detecting the end face of transfer paper thus to decide the size of transfer paper in accordance to the movement.
Patent JP-S60179521-A (JP)
Title: Constant speed universal joint
Inventor: OOGOSHI HIDEO
IPC: F16D3/2245
Filed: 1984-02-28
Abstract: PURPOSE:To prolong the life as well as enable mass production by giving the inner and outer spheres of an outer and an inner member an offset, which is smaller than the offset of the groove bottom. CONSTITUTION:The inside surface of an outer member 1 forms a partially concaved surface 3, whose center of sphere is situated at the point C on the axis or the outer member 1. The outside surface of an inner member 2 forms a partially spherical surface 4 whose center is identical to the point D on the axis of the inner member 2. Here the two centers of spheres C, D are offset to the left and right from the central surface OE of the joint in an equal amount. The centers A, B of the circular arcs at the bottoms 6, 8 of grooves 5, 7 formed in these the members 1, 2 are offset to the left and right from the central surface of the joint in an equal amount. Here the offsets of the spherical center CD of the inner and outer spheres (OC, OD) are arranged smaller than the offsets (OA, OB) of the spherical centers A, B.
Patent JP-S60241626-A (JP)
Inventor: GERARUDOUSU GEGORIUSU PETORUSU
IPC: H01J29/04
Filed: 1985-02-26
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-H06251876-A (JP)
Title: Inorganic dispersed electroluminescent element
Inventor: SUGITA MASAYA
IPC: H05B33/22
Filed: 1993-02-24
Abstract: PURPOSE:To provide an inorganic dispersed electroluminescent element having a high luminance of phosphor and excellent diffuse reflectivity, and capable of being thinned by forming a coat layer consisting of an alumina/silica film on the surface of a transparent conductive film. CONSTITUTION:A white enamel is applied onto a metal base, dried, temporarily baked, and mainly baked to form a white insulating reflective layer 20. A transparent enamel and an enamel having phosphors dispersed therein are applied to the surface and baked in the same manner as above to successively form a phosphor light emitting layer 30 and a phosphor protecting layer 40. Further, a transparent conductive film 50 is formed by the evaporation of an ITO film, and electrodes are formed in proper positions of the film 40 and the base 10. Silica sol is applied onto the film 50 and dried, as occasion demands, so as to form a protective insulating layer 60. Finally, white alumina/silica sol is applied by dipping, and baked to form a coat layer 70, and the procedure is completed. The layer 70 has excellent white diffusivity, enhancing thinning.
Patent JP-H04249406-A (JP)
Title: Automobile glass antenna
Inventor: NAKASE KAZUHIKO
IPC: H01Q1/22
Filed: 1991-02-05
Abstract: PURPOSE:To obtain good FM receiving by means of electromagnetic coupling by installing a choke coil between a terminal section of heater line and a heater power supply circuit. CONSTITUTION:Wire W1 and heater line H1 resonate with an FM receiving frequency, respectively, whereby they are electro-statically coupled to realize a double resonant state. Since the extent of electromagnetic coupling is nearly critical, the frequency band characteristic viewed from the terminal of wire W1 becomes a double-humped characteristic, whereby a wide band characteristic is obtained without using an FM compensating amplifier. A choke coil CHf acts to insulate heater line H1 from power supply circuit B by means of high frequency in a FM receiving frequency range. Further, since the length of wire W1 and the length of heater H1 are extremely shorter than the wavelength of an AM receiving frequency and both ends of heater line H1 are grounded by coil CHf, the wire and the heater line are not electrically coupled, the wire alone acts as antenna, while no noise flows from power supply circuit B to wire W1. Wire W1 is 3cm distant from car body 20, the floating capacity is small, thereby enabling the automobile glass antenna to receive AM signal efficiently.
Patent JP-S61194863-A (JP)
Title: Gate array
Inventor: YAMASHITA KOICHI
IPC: H01L23/485
Filed: 1985-02-25
Abstract: PURPOSE:To prevent the characteristics failure that is caused by a bonding pad contacting to an adjacent bonding wire or chip, by making the space between the bonding pads at the corners of a semiconductor substrate larger than that at the central part of the semiconductor substrate. CONSTITUTION:The bonding pads BPA1, BPA2, BPA3, BPA4, BPA etc. on the I/O cell C1/0, which are connected to the internal leads of a package, facing to the four corners of the chip 1 including the place on the four corners on the semiconductor chip 1 where is normally left empty, are arranged with the larger space D2 than the space D1 for the normal bonding pads BPB1, BPB2, BPB etc. With the arrangement mentioned above, the space DA of the bonding wire BWA, which connects an internal wire of the package positioned on the region facing to the four corners of the chip 1 to a bonding pad, is substantially widened, thereby reducing the probability of bonding wires contacting each other due to the deformation of the wires.
Patent JP-S55129692-A (JP)
Title: Self-cooling bearing with self-contained oil
Inventor: TOMINAGA KINZOU
IPC: F16N7/28
Filed: 1979-03-28
Abstract: PURPOSE: To stabilize the cooling capacity in a self-cooling bearing with self-contained oil for a water wheel by constructing a cover and a metal case in one body for cooling bearing-lubricating oil by the use of the running water in a back pressure chamber above a runner and providing the circulation of the cooled oil in an oil tank.  
     CONSTITUTION: The lubricating oil with raised temperature scattered from the sliding face between a main shaft 7 and a bearing 4 for a water wheel is conducted on a bearing tray 5 without dropping to an oil surface to flow down a connecting pipe 6. Since the lubricating oil cooled at the bottom of an oil tank is risen by the volume of the expanded lubricating oil with raised temperature pushed out from the connecting pipe 6 to make a circulation, a stable cooling can be given to the periphery of the bearing. The bottom of the oil tank is always cooled by the pressure water running through a back pressure chamber above a runner 8 without and need forced cooling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60180136-A (JP)
Title: Handling apparatus for semiconductor element inspection
Inventor: SUGITA TETSUO
IPC: H01L21/66
Filed: 1984-02-27
Abstract: PURPOSE:To eliminate errorneous inspection condition setting and set inspection condition quickly and easily by storing inspection condition data os semiconductor elements to a memory medium for every kind of semiconductor element and automatically setting inspection condition by insertion and reading of such recording medium. CONSTITUTION:For the inspection of semiconductor elements, the power switch 5 is first turned ON and a magnetic card 27 of the same number as that written in the work condition is selected and it is then inserted to the card insertion slit 17. Thereby, a card reader reads the inspection condition data stored in the magnetic card, followed by the processings that all conditions are set and a sort monitor LED18 lights, mode LED19 lights, double contact is displayed on the numeral display 20, ON-OFF LED21 lights, number of accommodations is displayed on the numeral display 22, sorting number is displayed on the numeral display 23, high temperature test ON-OFF LED24 lights, waiting time is displayed on the numeral display 25 and setting temperature is displayed on numeral display 26. Thereby, the inspector is no longer requested to make any setting and errorneous setting can be eliminated.
Patent JP-H04248591-A (JP)
Title: Moving picture window display device
Inventor: SUGAWARA SHOHEI
IPC: G06F3/14
Filed: 1991-02-04
Abstract: PURPOSE:To efficiently display plural moving pictures on a multi-window screen. CONSTITUTION:The moving picture window display device consists of a buffer memory 7 where video data of a normal small screen are held, frame memories 12 and 13 where plural moving picture data are held, a timing generation part 14 which generates the scanning address of a display picture, a frame memory specification memory 20 which specifies the frame memories 12 and 13 according to the scanning address, a control table 18 which houses the read start addresses of the frame memories 12 and 13 on the display screen, a memory control part 16 which reads the buffer memory 7 and frame memories 12 and 13 according to the scanning address and control table 18, and an output data selection part which selects data corresponding to the scanning address according to the frame memory specification memory 20.
Patent JP-H03240197-A (JP)
Title: Locker opening and closing system utilizing bar code
Inventor: MIYATA SUSUMU
IPC: G07B15/00
Filed: 1990-02-16
Abstract: PURPOSE:To enable multipurpose control by a computer by enabling a controller to function according to data on a bar code when the bar code is read by a scanner and then unlocking a corresponding locker. CONSTITUTION:The above system consists of the bar code as an operation medium, the scanner for reading the contents of the bar code, the controller which is connected to the scanner, and single or plural lockers which are unlocked individually with a control signal from the controller. In a locker room, a locker user applies a lent bar code to the scanner to unlock the locker corresponding to the bar code, and puts a baggage in or takes it out. Consequently, various data can be recorded in the computer by using bar codes and the multipurpose control by the computer becomes possible as compared with metallic keys which are used merely for locking and unlocking.