baber/WOPTO huggingface dataset:
Patent JP-H06106760-A (JP)
Title: Thermal recording method
Inventor: AGANO TOSHITAKA
IPC: B41J2/44
Filed: 1992-09-28
Abstract: PURPOSE:To effectively prevent a modulation efficiency from being lowered when an acoustic/optical modulator is used, thereby enabling various laser beam sources to be efficiently utilized. CONSTITUTION:After a laser beam L outputted from a YAG laser 16 enters an acoustic/optical modulator 18, it is led out of the acoustic/optical modulator 18 as zero-order diffracted light Lo. Simultaneously, an image signal outputted from a control unit 28 is inverted by an inverter 30 and inputted into a driver 32 from which the modulated drive signal is then outputted to the acoustic/ optical modulator 18, whereby the acoustic/optical modulator 18 is operated and the modulation of the zero-order diffracted light Lo is carried out.
Patent JP-H07115240-A (JP)
Title: Optical fiber amplifier
Inventor: KOGURE TAICHI
IPC: H01S3/06
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a high power low noise optical fiber amplifier where energy of excitation light can be utilized without any loss. CONSTITUTION:Excitation light from an excitation light source 3a is inputted into first rare earth element added optical fibers 5a after passage through an optical synthesis/division unit 2a and is further inputted into second rare earth element added optical fibers 5b after passage through a second optical synthesis/ division unit 2b and a third optical synthesis/division unit 2c. Further, excitation light from an excitation light source 3b is inputted into the second rere earth element added optical fibers 5b after passage through the second optical synthesis/division unit 2b and is further inputted into the first rare earth element added optical fiber 5a after passage through the second optical synthesis/division unit 2b. Hereby, the excitation light is effectually utilized.
Patent JP-H0567988-A (JP)
Title: Radio communication equipment
Inventor: KUSUHARA KAZUHIRO
IPC: H04B1/40
Filed: 1991-09-09
Abstract: PURPOSE:To simply implement the activity of retrieving the relation between a height from the ground and an arrival distance of a radio wave by integrating an altimeter utilizing a change in an atmospheric pressure to the radio communication equipment and providing a display device for frequency display and a display device of the altimeter to the communication equipment. CONSTITUTION:An atmospheric pressure detected by a pressure sensor 10 is converted into a digital value at an A/D converter 11 and inputted to a control circuit 12. The circuit 12 calculates an altitude in response to the inputted digital value and stores the result as an altitude data. Whether or not the altitude is to be displayed is decided freely by allowing the user to operate an input operation section 14. Furthermore, a microcomputer incorporating an A/D converter is used in place of the control circuit 12 and an A/D converter 11 is omitted, then similar effect is obtained. Moreover, the LCD 13 for altitude display and an LCD for frequency display may be provided separately. Through the constitution above, the altitude of the radio equipment of its own station is immediately recognized during communication and the retrieval of the relation between the altitude and the arrival distance of a radio wave is simply implemented.
Patent JP-H0566322-A (JP)
Title: Optical connector
Inventor: SAITO TATSUHIKO
IPC: G02B6/36
Filed: 1991-09-09
Abstract: PURPOSE:To eliminate an abrupt increase in inserting force and to improve the reliability of repetitive attaching and detaching operation by providing a mechanism which rotates an optical connector ferrule on an axis of insertion. CONSTITUTION:The optical connector ferrule 1 positions and holds the optical fiber of an optical fiber cord A and is inserted into a sleeve to realize optical coupling. A rotary gear 9 is provided at an intermediate position 1a of the axis of the optical connector ferrule 1 and a spring 4 which presses the optical connector ferrule 1 axially is mounted on the rear axis. Further, a driving gear 10 engages the rotary gear 9 and is coupled with a motor through a connecting shaft 11. Then the torque from the motor is transmitted to the rotary gear 9 through the coupling shaft 11 and driving gear 10 and the optical connector ferrule 1 rotates on the axis of insertion. In this case, the motor is rotated preferably to rotate the optical connector ferrule 1 when the optical connector ferrule 1 is inserted into the sleeve. Consequently, the abrupt increase in inserting force can be evaded.
Patent JP-H10101147-A (JP)
Title: Package of okra and preservation method thereof
Inventor: FUJISHIMA MORIYOSHI
IPC: A23B7/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a package retaining the freshness of okra, which does not generated a substance giving an adverse influence to fruit and vegetables, by keeping a low oxygen concentration and a high carbon dioxide concentration in the bag to suppress the respiration of okra, by making use of carbon dioxide discharged by the respiration of okra. SOLUTION: Okra is hermetically packaged with a plastic film having such characteristics as oxygen transmittance is 3.6-35cc/24h.atm, carbon dioxide transmittance is 3.6-39.4cc/24h.atm, per gram of okra at 10-35 deg.C respectively and further, steam transmittance is 40gr/24h.m<2> or lower (JIS Z 0208, 40 deg.C, 90% RH, 0.1mm). In this case the oxygen concentration in the package is kept at 8.5-18.5% and the carbon dioxide concentration in the package is kept at 1.5-15%, at the temperature condition of 10-35 deg.C respectively. Moreover, the package can be adjusted to have a gas transmittance necessary for preservation of okra by forming fine pores with about 10-150μm in average diameter on the film.
Patent JP-H0692352-A (JP)
Title: Pouring outlet for carton
Inventor: AIZAWA HISASHI
IPC: B65D5/74
Filed: 1992-09-03
Abstract: PURPOSE:To provide a pouring outlet for carton which is simple to open and capable of resealing. CONSTITUTION:A sealing member 24 is formed integral with an upper edge of a cyrindrical part 22 in a pouring part body 2 through a thin-walled part 23, and a pull-ring 25 substantially of the same diameter of a mouth as that of the cylindrical part 22 is provided at an upper part of the sealing member 24. If a cap 3 is put off and the pull-ring 25 is pulled up, the sealing member 24 comes apart at the thin-walled part 23, whereby an unsealing can be achieved. In this case, as the pull-ring 25 which is exposed on an upper part of the pouring part body 2 and has a large diameter is pulled up, the unsealing can be achieved easily. After unsealing, the cap 3 can be put on to seal again just as a prior art cap can be done.
Patent JP-H09103013-A (JP)
Title: Structure for preventing falling of coating chip in stripper
Inventor: NOGAMI NORITSUGU
IPC: H02G1/12
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent insulation coating chips from falling freely onto pavement when a stripped insulation coating is cut off at the root thereof. SOLUTION: The rotary unit 15 in a tool body 10 for stripping the insulation coating of a wire spirally by turning a cutter 11 around the wire is provided with an anti-falling plate 19 located on the extension of cutter 11 such that the forward end part touches the edge part 11a resiliently to clamp the stripped insulation coating together with the cutter 11 thus preventing the stripped insulation coating from falling.
Patent JP-H0687643-A (JP)
Title: Method for suppressing dust generation of cement or lime
Inventor: ISHITANI KAZUHIRO
IPC: C04B24/02
Filed: 1992-09-02
Abstract: PURPOSE:To provide a simple and inexpensive method for suppressing dust generation of cement or lime capable of using the cement or the lime in powder and granular state without deteriorating the solidifying ability and without interfering the dust generation suppressing effect even when atmospheric temp. changes. CONSTITUTION:One or >=2 kinds of aliphatic polyhydric alcohol selected from among ethyleneglycol, diethyleneglycol, triethyleneglycol or glycerine are added into the cement or lime in the ratio of above 1wt.% and to 8iiwt.% to mix and are stuck to the surface of the cement or lime.
Patent JP-H0792449-A (JP)
Title: Gradation method for anti-ferroelectric liquid crystal display
Inventor: KONDO MASAYA
IPC: G02F1/141
Filed: 1993-09-24
Abstract: PURPOSE:To provide an excellent gradation display by modulating a driving voltage waveform and applying an auxiliary pulse for gradation according to the gradation display data after a select pulse. CONSTITUTION:For controlling a response time from a ferroelectric liquid crystal state to an anti-ferrorelectric liquid crystal state, the voltage value of the select pulse of a scanning side voltage waveform is fixed so that the voltage value of the select pulse in a selection pariod is changed, and the voltage value of a signal side voltage waveform is changed according to the respective gradation display data. In such a case, the changes in composite voltage waveforms and corresponding transmission light quantity when the voltage values of the select pulses of composite waveforms applied in respective selection periods are set at 49V in figure A, 43V in figure B, 39V in figure C and 36V in figure D are shown. In such a manner, by changing the absolute value of the select pulse voltage in the selection period, the transmission light quantity in a non-selection period is controlled. Further, by changing the voltage value of the auxiliary pulse for gradation in the selection period also, the transmission light quantity in the non-selection period is controlled.
Patent JP-H11167796-A (JP)
Title: Non-volatile semiconductor memory
Inventor: FUKUI YOKO
IPC: G11C16/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory which can perform simultaneously erasing, writing, and reading operations including verifying by suppressing increasing a chip area as much as possible without using plural non-volatile semiconductor memories. SOLUTION: In a non-volatile semiconductor memory having such constitution that the device has two memory cell arrays 101, 102 including blocks being an erasion unit, word lines corresponding to blocks 111-114, 115-118 of each memory cell array are commonly connected respectively, and they are commonly driven by decoders 131, 132 provided for each memory cell array, the device is characterized in that two sense amplifiers 141, 142 having the same numbers as the memory cell array are provided, simultaneous execution of two function operations (plural function operations selected from three function operations of read-out operation, writing operation including verifying, and erasing operation including verifying) can be performed by simultaneous use of two sense amplifiers.
Patent JP-H03120961-A (JP)
Title: Digital video signal processing unit
Inventor: FUJII KUNIHIKO
IPC: H04N5/14
Filed: 1989-10-04
Abstract: PURPOSE:To generate an accurate control pulse even when a horizontal synchronizing signal pulse (HS) with different timewise position from that of a video signal is inputted by utilizing a microcomputer controlling each processing block through a serial bus. CONSTITUTION:A value representing a time difference between a digital video signal processed by 1st and 2nd video signal processing circuits 10,12 and an HS separated by a synchronizing signal separate circuit 14 is transferred from a microcomputer 17 to a decoder circuit 15 and a counter circuit 16 through a serial bus. Thus, even when how much delay time exists in an input signal, the decoder circuit 15 always sends a control pulse correctly to a video signal processing circuit 12. Then even when the timing between the video signal and the synchronizing signal is not coincident, the time difference is corrected by using the microcomputer 17 and the control pulse is generated always to an accurate position.
Patent JP-H02107600-A (JP)
Title: Production of aluminum borate whisker
Inventor: HATA HAJIME
IPC: C30B9/00
Filed: 1988-10-13
Abstract: PURPOSE:To industrially produce the title aluminum borate whisker in good yield by using trialkali aluminum trisulfate as an aluminum source. CONSTITUTION:The trialkali aluminum trisulfate shown by the general formula M2Al(SO4)3 (M is an alkali metal) and at least one kind of boric anhydride source selected from the oxide and oxyacid of boron and their alkali metal salt are mixed. The mixture is allowed to react at 700-1,200 deg.C, and grown. The molar ration of the trialkali aluminum trisulfate to boric anhydride source in the mixture is preferably controlled to 6/4-9/2. In that case, the aluminum borate whisker contg. 9Al2O3.2B2O3 as the essential component is obtained.
Patent JP-H1099570-A (JP)
Title: Reversal restraining sewing machine
Inventor: YAMASHITA TAKASHI
IPC: D05B3/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a reversal restraining device form lowering in locating accuracy and the operability. SOLUTION: A reversal restraining device 4 of an electronic cycle sawing machine is provided with a holding plate 41 to hold a sewn article from above. The holding plate 41 is pivoted by a crankshaft 43. The crankshaft 43 is formed with a crank part 43a reversing to avoid needle location in the periphery of the holding plate 41. A ball plunger 44 is mounted to a tap hole 42b formed in a mounting pedestal 42 fixed to the holding plate 41. A ball 44a in the tip part of the ball plunger 44 is urged elastically by a spring to abut against the crankshaft 43. The tip of crankshaft 43 has a V-groove 43b capable of engaging the ball 44a. The urging force can be adjusted by turning a nut 45.
Patent JP-2001085625-A (JP)
Title: Semiconductor integrated circuit device and fabrication method thereof
Inventor: SUZUKI KAZUHISA
IPC: H01L21/822
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce leakage current of a capacitive element comprising an MISFET(metal insulator semiconductor field effect transistor). SOLUTION: A capacitive element C1 is formed utilizing the storage area of a p-channel MISFET having a gate oxide film 9B thicker than an MISFET at a logic section. A polysilicon film constituting a part of a gate electrode 10E is doped with n-type impurities so that the capacitive element C1 can operate stably even with a low power supply voltage.
Patent JP-S63114160-A (JP)
Title: Integrated circuit for complementary type misfet
Inventor: ABIKO HITOSHI
IPC: H01L27/092
Filed: 1986-10-30
Abstract: PURPOSE:To enhance the degree of integration of an integrated circuit by electrically connecting at least part of impurity diffusion layers in source-drain region in a MISFET constituting the complementary type MISFET integrated circuit to a substrate within source-drain region in ohmic manner. CONSTITUTION:Source-drain region 105 in a MISFET 120 is connected directly to a substrate 101 in ohmic manner, the substrate 101 or a well 103 is brought to required potential, and a current is caused to flow through the source-drain 105 in the MISFET 120 from not wirings but the substrate 101 or the well 103, thus eliminating the need for one part of metals for wirings on the substrate 101. Accordingly, the surface is flattened remarkably, thus largely enhancing the level of integration of an integrated circuit for the complementary type MISFET 120 markedly.
Patent JP-S63113437-A (JP)
Title: Lighting device
Inventor: SAWADA KENJI
IPC: G03B21/14
Filed: 1986-10-30
Abstract: PURPOSE:To reduce an irregularity in lighting and to obtain a sharp copy image by providing a hole part to the center part of a reflecting mirror. CONSTITUTION:The lighting device consisting of a light source 6 and the reflecting mirror 20 which converges light from the light source 6 has the hole part 26 provided to the center part of the reflecting mirror 20. The reflecting mirror 20 where the hole part 26 is formed converges the light emitted by the light source 6 toward the reflecting mirror 20 on or nearby the light source 6 and removes excessive light from the center of the light source 6 through the hole part 26. Consequently, the illuminance is uniformed and the irregularity in the lighting is reduced.
Patent JP-H03122393-A (JP)
Title: Screw shaft equipped with stirring function
Inventor: MUTOU YOSHINORI
IPC: E21B10/44
Filed: 1989-10-03
Abstract: PURPOSE:To transfer a subject to be transferred while stirring the subject by winding the blade of a band plate around the outer periphery of each rotary shaft in such a manner that the blade invades the locus of rotation of the outer peripheral edge of the band plate, and forming a space between the upper and lower portions of the spiral portion of the band plate. CONSTITUTION:A screw shaft comprises three rotary shafts 1 and a driving device 4 etc. Each rotary shaft 1 comprises a lot portion 5, a stirring transfer portion 6 and a drilling portion 7. A band plate 2 is alternately provided in the axial direction to the stirring portion 6 of each of the three rotary shafts 1, and the locus of rotation of the outer peripheral edge of each band plate 2 is so formed to invade the locus of rotation of the other outer peripheral edge. A spiral portion 2c having a space K between spiral portions 2a and 2b is formed in the band plate 2. When each of the rotary shafts 1 rotates a subject to be transferred is pressed and transferred by the spiral portions 2a and 2c, and is constantly sheared by the wall constitution of the space K. The subject to be transferred is thus transferred while being stirred.
Patent JP-S60146611-A (JP)
Title: Method of machining projecting seat
Inventor: KANEKO MASUTAKA
IPC: B23C3/34
Filed: 1984-12-07
Abstract: PURPOSE:To reasonably shorten the time of cutting, by providing such an arrangement that larger and smaller diameter sections are provided thereto with inner and outer cutters with the radius of the inner cutter being made larger than the outer diameter of a projected seat on a workpiece to be machined, and a rotary tool is rotated about a position as a center which is offset from the center of the projected seat. CONSTITUTION:The center Ct of a cutter 4 is moved perpendicularly to a cutter shaft and is lowered, and is driven so that an outer cutter 6 and an inner cutter 7 depict circles 13, 16. Then the cutter 4 is subjected to a cut-feed. Then the cutter feed is carried out such that the center of the cutter shaft is rotated while the cutter 4 is rotated by a rotating diameter about a center Cw. When the cutter 4 has been fed by an angle of 360 deg., the loci depicted by the outer cutter 6 and the inner cutter 7 become circles 13, 16 so that the circle of the diameter d2 of the flank 3 of a workpiece and the circle of the base of the diameter section of a seat 2 at the boundary section between the seat 2 and the flank 3 are formed. Accordingly, the cutting of milling is carried out with no unresonableness during a single tool machining process by a nonrigid boring bar or an actual contact machining process, thereby the cutting is smoothly carried out in a short time.
Patent JP-H06105625-A (JP)
Title: Method for water-culturing vegetable
Inventor: UCHIDA TORU
IPC: A01G31/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide the method for water-culturing vegetables, capable of sufficiently supplying a nitrate salt required for the growth of the vegetables on their growth period, enabling to sufficiently lower a nitrate salt on the harvesting period of the vegetables, and further permitting to decrease the content of water and increase the contents of saccharides, fibrous substances and vitamin C for the removal of causes lowering the qualities of the vegetables, such as their watery states, strong bitter taste, low sweetness, weak bodies, and low nutritive values. CONSTITUTION:The method for water-culturing vegetables comprises water- culturing the vegetables with a water culture fertilizer solution 6 containing nitrate state nitrogen to a certain growth extent, subsequently water-culturing the vegetables 4 with a water culture fertilizer solution substantially not or perfectly not containing the nitrate state nitrogen for two days to several days among a constant period before the harvest of the vegetables 4 to substantially perfectly consume the nitrate state nitrogen remaining in the vegetables 4, and further culturing the vegetables for a day or longer.
Patent JP-H03121935-A (JP)
Title: Mount construction for rear differential gear
Inventor: YAMADA OMIHARU
IPC: B60K17/16
Filed: 1989-10-04
Abstract: PURPOSE:To improve safety against rear side collision without causing any increase in body weight by restricting the forward shift of a spare tire with a differential mount member upon occurrence of the collision. CONSTITUTION:A differential mount 21 is divided into two and a lengthwise linear line B passing through the center of a spare tire 17 is kept located between the divided mounts 21. As a result, the tire 17 shifting forward at the time of rear side collision is properly restricted and retained in place with a differential mount member 20. Namely, the leading edge of the tire 17 moving forward is received with the mount member 20 curved like recess. According to the aforesaid construction, the tire 17 does not move to the side of a fly tube 14, and this tube 14 is not damaged. Consequently, safety against collision can be sufficiently maintained without an increase in the thickness of a rear side member 12 and an additional reinforcement, and body weight can be made smaller than when reinforced.
Patent JP-S61137740-A (JP)
Inventor: KITAGAWA ATSUSHI
IPC: B32B27/32
Filed: 1984-12-08
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-S60157597-A (JP)
Inventor: SUDANRII ERUMAA SATERUBAAGU
IPC: B65D90/06
Filed: 1984-12-07
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-H10105762-A (JP)
Title: Coin carrying stop device for coin processor
Inventor: KAGAMI MITSUHARU
IPC: G07D3/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a coin carrying stop device for coin processor which recognizes individual carried coins with a sensor provided in one place without providing plural sensors and can surely stop an objective coin. SOLUTION: The space between an inclined part terminal position A of one guide inside wall 25 close to a carrying belt out of right and left guide inside walls 25 and 26, which constitute a first inclined part, and an extension B of a coin passage linear part of the other guide inside wall is set to a value L equal to or smaller than the outside diameter of coins of a denomination having a minimum diameter. The coin carrying stop means is provided in the terminal position A of the coin passage inclined part. A coin detection means 52 is provided within a range, where a coin of a denomination having the minimum diameter can be detected when coming into contact with the inclined part terminal position A of one guide inside wall 25, and in a father position to the inclined part terminal position on one guide inside wall in the breadthwise direction of the coin passage.
Patent JP-H10106135-A (JP)
Title: Servo controller of spindle motor for optical disk
Inventor: FUKUDA MITSUYOSHI
IPC: G11B19/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a feedback gain in the servo loop of a spindle motor without discriminating the size of an optical disk and the moment of intertia of the motor. SOLUTION: A PLL circuit 20 produces a reproducing clock based on an EFM signal from an optical disk 10 and a velocity fluctuation quantity detecting circuit 30 counts the reproducing clock and detects a velocity fluctuation quantity ΔW from the difference between the count number W and a target count number W1. A gain calculating part 46 calculates a gain based on the velocity fluctuation quantity and controls a feedback gain a little at the time of ΔW>0 and controls the feedback gain largely at the time of ΔW<0. The gain control part 46 performs the feedback control of the spindle motor based on the feedback gain calculated in the part in this manner.  Moreover, a feedback gain may be calculated based on the size of a required period tt before the velocity fluctuation quantity ΔW becomes nearly zero by detecting the relation between the required period tt and a target required period TT.