baber/WOPTO huggingface dataset:
Patent JP-H11105435-A (JP)
Title: Thermally reversible recording medium, card, label, disk cartridge and disk, and manufacture and image processing method thereof
Inventor: HOTTA YOSHIHIKO
IPC: B41M5/36
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To extend a width of temperature for transparency while maintaining image thermal resistivity by the use of a recording medium having an upper limit temperature of transparency of a specific temperature or higher, a specific temperature difference or lower between the upper limit temperature of transparency and the lower limit of white turbidity, and an initiation temperature of transparency lower than a specific temperature. SOLUTION: A thermally reversible recording medium is formed such that it satisfies conditions in which an upper limit temperature of transparency is 125 deg.C or higher, the difference between the upper temperature of transparency and the lower limit temperature of white turbidity is at most 20 deg.C, and an starting temperature of transparency is 95 deg.C or lower. By making the upper limit temeprature of transparency 125 deg.C or higher, the temperature width of transparency can be extended without lowering its image durability.  Also, by making a difference between the upper limit temperature of transparency and the lower limit temperature of white turbidity 20 deg.C or lower, the occurrence of flaws and lowering of white turbidity caused by a temperature rising beyond the necessity to be white turbid are prevented relative to the surface of a medium due to the interation of a recording the erasing operation. A starting temperature of transparency is made lower that 95 deg.C, thereby balancing the raise of an erasing property and the raise of image thermal resistivity.
Patent JP-H0753922-A (JP)
Title: Water-repellent lustering composition requiring no wiping
Inventor: NISHIMURA HARUO
IPC: C09G1/12
Filed: 1993-08-10
Abstract: PURPOSE:To obtain the compsn. which is excellent in lustering capability, water repellency, prevention of incrustation, and durability and has a good workability by compounding a combination of specific silicone resins with a specified amt. of wax. CONSTITUTION:The compsn. is prepd. by dissolving, in a hydrocarbon solvent, 100 pts.wt. wax, 10-25 pts.wt. mixture comprising an org.-solvent-sol. organopolysiloxane consisting of units of formulas I and II (wherein R1 is a hydrocarbon group) in a molar ratio of (1:0.4)-(1:1) and a diorganopolysiloxane having a viscosity at 25 deg.C of 10-100,000cSt in a wt. ratio of the former polysiloxane to the latter of (100:20)-(100:1,000), 20-140 pts.wt. above-mentioned diorganopolysiloxane [wherein the molar ratio of units of formula I to units of formula II is (1:1)-(1:99)], and 5-40 pts.wt. long-alkyl-modified organopolysiloxane of formula III (wherein R<3> is methyl or hydroxyl; X is 10-30C alkyl; a>=0; and b>=1) in such amts. that the total amt. of all the ingredients dissolved accounts for 0.5-5wt.% of the compsn.
Patent JP-H0874022-A (JP)
Title: Continuous hot dip metal coating method for steel sheet and device therefor
Inventor: TAKAMURA HIDEO
IPC: C23C2/00
Filed: 1994-09-12
Abstract: PURPOSE: To produce a hot dip metal coated steel sheet having a good plating adhesion property by adding an inorg. chloride to the bath surface in a bath and executing plating while further replenishing the bath with Al. CONSTITUTION: Molten metal 12 is housed in a pot 5. The steel sheet 1 is annealed in a reducing atmosphere and is introduced through a snout 4 into the plating bath of the molten metal 12, where its direction is turned perpendicularly upward by a sink roll 6 and the steel sheet is continuously plated. A frame 9 which encloses the steel sheet 1 infiltrating the plating bath, is exposed on the bath surface and is immersed under the bath surface is, thereupon, installed in the snout 4. An inorg. chloride 10 is added to the plating bath surface in this frame 9 enclosing the steel sheet 1. A device 11 for replenishing the bath with the Al is usable for this addition. The bath surface in the frame 9 is thereby replenished with the Al.  As result, the hot dip metal coated steel sheet having excellent surface appearance without adhesion of the oxide and dross which are the causes for plated surface defects is produced.
Patent JP-2000049852-A (JP)
Title: Round-trip path detection method, device using it and recording medium recording its program
Inventor: JIBIKI MASAHIRO
IPC: H04L45/122
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To detect a round-trip path of a packet signal in 2-way communication in a packet exchange network. SOLUTION: A 1st host 10 prepares a retrieval packet signal whose destination is the 1st host 10 as a sender and whose passing points is a 2nd host 12 to transmit it from the 1st host 10 and transmits the retrieval packet signal sequentially where an alive time is incremented by each one hop every time the 1st host 10 receives an error packet signal due to alive time-out. Then a path of a router and the 2nd host 12 through which the error packet signals pass in the transmission sequence is detected as a round-trip path.
Patent JP-H0880677-A (JP)
Title: Thermal transfer recording medium
Inventor: TAKAHASHI SHIGEKI
IPC: B41M5/42
Filed: 1994-09-12
Abstract: PURPOSE: To provide a thermal transfer recording medium having coating film fastness capable of conducting low energy printing generating no background staining. CONSTITUTION: In a thermal transfer recording medium wherein at least one hot-melt ink layer is provided on a base material, the hot-melt ink layer contains an ethylene/unsaturated carboxilic ester copolymer and an isocyanate adduct of higher fatty acid/polyhydric alcohol ester.
Patent JP-S6276986-A (JP)
Title: Wide aspect television reproducing device
Inventor: MATSUMOTO KOJIRO
IPC: H04N7/00
Filed: 1985-09-30
Abstract: PURPOSE:To attain the reproduction of an image having a longer aspect ratio in a lateral direction than a conventional television receiver by time-base compressing a picture signal including picture information, the aspect ratio of which is larger than the ratio of 4 to 3, separating it to a main picture signal and a sub picture signal and synthesizing the sub picture signal with the main picture signal after the time shifting of the sub picture signal. CONSTITUTION:At a picture signal separation circuit 19, a signal is separated to a main picture area A and a sub picture area B that is a picture part other than a main picture part, a sub picture signal being supplied to a time shift circuit 20. At the time shift circuit 20, the sub picture area B is moved to an area B within a vertical retrace period VBL, being supplied to a picture synthesizing circuit 21. At the picture synthesizing part 21, a main picture signal and the sub picture signal moved in the vertical retrace period VBL are synthesized, being supplied to a time extending circuit 22. Thereby, the synthesis and the transmission of the picture signal having the longer aspect ratio in the lateral direction than a television of existing NTSC system can be performed.
Patent JP-H09118807-A (JP)
Title: Polyimidesiloxane composition
Inventor: ISHIKAWA SEIJI
IPC: C08G59/40
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a soluble polyimidesiloxane, an epoxy resin and barium sulfate, excellent in heat resistance, adhesiveness, chemical resistance and storing stability, and useful as a printing ink, etc. SOLUTION: This polyimidesiloxane contains (A) 100 pts.wt. organic solvent soluble polyimidesiloxane expressed by formulas I to III [R1 is a tetra valent residue obtained by removing four carboxylic acids from an aromatic tetracarboxylic acid; R2 is a divalent residue obtained by removing two amino groups from a diaminopolysiloxane of formula IV; R3 is a divalent residue obtained by removing two amino groups from the compound of formula V; R4 is a divalent residue obtained by removing two amino groups from a diamino compound other than the formula IV and V; (n1) is 3-30; R5 is a divalent hydrocarbon, etc.; R6 is a 1-3C alkyl, etc.; X is a direct bonding, etc.; (r1 ) is OH, etc.; (n) is 1, 2; (n3) is 0-3; (m1) to (m3) are 45-95mol.%, 0.5-40mol.% and the rest, respectively in 100mol.% total of each component], (B) 1-50 pts.wt. epoxy resin and (C) 2-150 pts.wt. barium sulfate.
Patent JP-H04100379-A (JP)
Title: Image reproduction system
Inventor: TSUKAHARA YURIKO
IPC: H04N1/41
Filed: 1990-08-20
Abstract: PURPOSE:To increase or decrease the number of reproduction picture elements in a block in a short time by performing reverse conversion by using a conversion matrix which is different in degree from a conversion matrix used for the conversion of the block. CONSTITUTION:Codes of the block which is read are decoded by a decoding circuit 10 and reversely quantized by a reverse quantizing circuit 11 into NXM- conversion-coefficient matrixes. According to a reduction rate which is predetermined by a reduction rate determination part 16, a conversion coefficient matrix reducing circuit 12 leaves only (iXj) conversion coefficient matrixes and calls a matrix Ti of degree (i) and a matrix Tj of next degree (j) in a conversion matrix memory 15 and a reverse converting circuit 13 performs reverse conversion. The block after the reverse conversion is put into an image of one screen by a block composing circuit 14. At this time, the block of NXM constitution is converted to (i)X(j), so a reproduced image is reduced to size which is vertically i/N and horizontally j/M as large as the original image and the final reproduced image can be obtained in a short time.
Patent JP-S60109439-A (JP)
Inventor: SOGOU SHIGEYUKI
IPC: E04G21/02
Filed: 1983-11-18
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-H0775345-A (JP)
Title: Power converter device
Inventor: NAKADA KIYOSHI
IPC: B60L9/22
Filed: 1993-09-01
Abstract: PURPOSE:To make a capacitor voltage uniform by regulating a zero voltage period on the basis of the polarity of the output current of a power converter device and a differential voltage of capacitors connected in series. CONSTITUTION:A pulse width modulating means 1 outputs output timings (OT) Tup, Tun, Tvp, Tvn, Twp and Twn of the phases. A differential voltage detecting means 3 determines a differential voltage DELTAVc of divided capacitor voltages Vcp and Vcn by a subtracter 30, detects then a low frequency component DELTAVc by a low-pass filter 31 and generates a basic correction width DELTAT by a gain regulator 32. Polarity detecting means 41 to 43 detect the polarities of motor currents iu, iv and iw. They output +1 when the polarities are positive, and output -1 when they are negative. Compensation widths (PD) DELTATu to DELTATw of pulse timings of the phases are determined by multiplying the outputs of the polarity detecting means 41 to 43 by the basic correction width DELTAT. A pulse timing corrector 40 executes OT correction on the basis of PD DELTATu to DELTATw and OT Tup to Twp and information on an operation mode and outputs the result to a pulse output means 2.
Patent JP-S6460888-A (JP)
Title: Recording medium loading device
Inventor: OOBA RIKINOSUKE
IPC: G11B33/02
Filed: 1987-08-31
Abstract: PURPOSE:To evade danger to injure an operator by sandwiching a finger, by providing a conductor for detecting capacitance at a tray to house and carry a recording medium. CONSTITUTION:The tray 2 is constituted of the conductor 6, and a capacitance detection circuit 4 detects the capacitance as the increase of the capacitance when the finger of the operator is brought into contact with the conductor 6. In other words, when the increase of the capacitance is detected by the capacitance detection circuit 4 before loading a cassette, a driving motor 3 stays without being driven by a CPU circuit 5 even when a command to move the tray 2 to a backward position is issued. In such a way, it is possible to evade the danger to injure the operator by sandwiching the finger between the tray 2 and a cassette loading device 1.
Patent JP-H0499685-A (JP)
Title: Printer
Inventor: HONDA MITSURU
IPC: B41J29/46
Filed: 1990-08-17
Abstract: PURPOSE:To obviate the necessity of continuous monitoring of the printing condition of printer by providing a character data generating section, a character read out section, and a section for comparing a character composed of test character data with a character read out at the character read out section thereby producing an alarm when the comparison result is lower than a predetermined value. CONSTITUTION:A data generating section 4 provides an input section 2 with test character data at every predetermined period. A printer body 1 performs printing according to the character data fed to the input section 2 and outputs a character list to an output section 3 which is then fed to a character read out section 5. The character read out section 5 reads out a character printed on the list and provides a character pattern to a comparing section 6. The comparing section 6 compares the test character pattern of test data fed to the input section 2 with a character pattern read out from the list at the character read out section 5 thus calculating a correct answer rate. An alarm section 7 produces an alarm for an maintenance crew if thus calculated correct answer rate is lower than a predetermined value.
Patent JP-H0881879-A (JP)
Title: Textile softener
Inventor: KOISHIKAWA NAOMI
IPC: D06M13/328
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a textile softener containing specific tertiary amine derivative (s), capable of giving various textile products flexibility, elasticity and antistaticity each better than that given by conventional quaternary ammonium salt-type softeners. CONSTITUTION: This textile softener excellent in preservability and water dispersibility contains at least one kind of salt selected from those of inorganic and 1-6C organic acids (e.g. hydrochloric, sulfuric, nitric, phosphoric, formic, acetic, lactic acids) of tertiary amine compounds of formulas I to IV (R<1> and R<4> are each a 1-24C straight chain or branched saturated or unsaturated hydrocarbon group, at least one of them being of 1-6C; R<3> and R<4> are each a 1-24C straight chain or branched saturated or unsaturated hydrocarbon group, at least one of them being of 8-24C; (m) is 1=6; (n) is 0-4). Besides, this softener has the following characteristics: amine content and acid content are 440 (pref. 6-30)wt.% on a solid basis, respectively; and pH 68 (pref. pH6.75-7.25).
Patent JP-S6459161-A (JP)
Title: Semiconductor acceleration sensor and manufacture thereof
Inventor: NISHIMURA HITOSHI
IPC: G01P15/12
Filed: 1987-08-31
Abstract: PURPOSE:To achieve a higher detection sensitivity and a higher accuracy while facilitating a photolithography process for forming an electrode in a gauge resistance, by forming notches at a weight section of a semiconductor substrate to build up weights of metal therein. CONSTITUTION:A gauge resistance 11 is formed on a semiconductor substrate 7 and an electrode connected thereto is formed by photolithography. Then, a notch 12 is formed as metal storage section and notches 8a, 8b and 8c are done surrounding a weight section 10. Thereafter, an aluminum film 13 is formed on the surface of the notch section 12 and gold 14 is made to grow on the surface of the film 13 by electric plating or the like. This permits the accomplishing of the photolithography process for forming the electrode in the gauge resistance 11 at a cantilever beam section 9 before the formation of a metal material at the weight section 10 to position the center of gravity of the weight section 10 near the axis center of the cantilever section 9, thereby achieving a higher sensitivity and a higher accuracy.
Patent JP-H096115-A (JP)
Title: Toner replenishment device
Inventor: TATSUMI KENZO
IPC: G03G21/18
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, compact and simple-constitution toner replenishment device constituted so that a fixed quantity of toner is continuously supplied to a developing part. SOLUTION: The toner replenishment device is provided with a toner housing container 14 obtained by forming a toner delivery port 14d at the central part on one end side of a cylindrical container main body, a container holding means 18a holding the container 14 and introducing the toner to the toner introduction part of a developing device and a rotation driving means 13 rotating the container 14. Besides, the holding means 18a is provided with an aperture part 18c for introducing the toner delivered from the port 14d to the toner introduction part and an elastic member 19 having a slit-like hole 19a is fitted to the aperture part 18c.
Patent JP-2001039175-A (JP)
Title: Shift lock device of automatic transmission
Inventor: ASANO NOBUYOSHI
IPC: F16H59/10
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary operation sound and moving sound by continuously positioning a lock member in a release position from the time when after releasing locking, a shift lever pulls out from a parking or neutral range toward a backward range until it moves to the neutral or parking range. SOLUTION: After neutral(N) range shift lock or parking(P) range shift lock is released, a shift lever 3 goes out of a P-range select position or N range select position toward the backward (R) range select position. When it is located between the select positions, an abut projecting member of the shift lever 3 slips under an abut block part of a lock member to stop the movement of the lock member to the lock position. Therefore, even after the shift lever 3 slips out of the P range select position or N range select position toward the R range select position, when the shift lock release condition is satisfied, movement to the lock position is not caused so as to reduce generation of abutting sound.
Patent JP-S6374068-A (JP)
Title: Electrophotographic sensitive body
Inventor: TOMA HITOSHI
IPC: G03G5/06
Filed: 1986-09-18
Abstract: PURPOSE:To obtain the titled body having excellent charging characteristics, and less tendency for reducing a developing contrast by using an alkohol soluble resin contg. a specific oxazine compd. as a constituting component to an intermediate layer, thereby reducing darkdecay. CONSTITUTION:The titled body comprises the alcohol soluble resin contg. the oxazine compd. shown by formula I or II as the constituting component in the intermediate layer. In formula I, R1 and R1'-R1''' are each hydrogen atom or alkyl group, R2 is hydrogen atom or amino group, R3 is hydrogen atom or alkyl group. In formula II, R4, R4'-R4''' are each hydrogen atom or alkyl, benzyl or N,N-dimethylaniline group, R5 is hydrogen atom or hydroxy group or -N(R4, R4') group which is not substd. Thus, as the titled body has less darkdecay, the titled body capable of obtaining less unrefined image and giving uniform image having high density and excellent reproducibility of a fine line is obtd.
Patent JP-H0756221-A (JP)
Title: Flange back mechanism for single lens reflex camera
Inventor: YAMAMOTO MASARU
IPC: G03B13/36
Filed: 1993-08-11
Abstract: PURPOSE:To eliminate such a troublesomeness that a photographer pays careful attention to the position of the range ring of a lens by adopting such a constitution that the movable range of the film aperture of a camera main body can be moved up to the superinfinity position shorter than the dimension of a reference flange back. CONSTITUTION:The shortest flange back is constituted so that it is shorter than the reference flange back Land the superinfinity position by a small distance rho. An AF driving mechanism 7 can adjust the distance between a lens mount 1 and an aperture (opening part) 10, that is flange back. The distance of the front and rear part blocks A and B of the camera main body can be varied by a distance S (a distance Bf capable of being adjusted with respect to the reference flange back L + the small distance rho). In a reference position (the distance L of the front and rear part blocks A and B of the camera main body) where the focus of a lens is in the position at infinity (the range ring is adjusted to the position at infinity), the distance can be changed in a direction where it is made shorter by the small distance rho and it is made longer by tone distance Bf.
Patent JP-2000058818-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAMURA RYOICHI
IPC: H01L29/78
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent leak current in a drain side end in MOSFET having the gate electrode of two layer structure through the use of tungsten and the like on an upper layer. SOLUTION: A silicon substrate 1 is etched/removed to a prescribed depth at the periphery of a gate electrode, and an oxide film thick part is formed at the end part of a gate oxide film 2. The film thickness of the gate oxide film at the end is set to 1.4-3.0 times as large as the thickness of a center part. The gate electrode is set to two layer structure formed of phosphorus dope polysilicon 3 and WSi4.
Patent JP-H0540426-A (JP)
Title: Fixing device self-bias impressing circuit
Inventor: KIMIZUKA JUNICHI
IPC: G03G15/00
Filed: 1991-08-05
Abstract: PURPOSE:To prevent a diode from being destroyed by an overcurrent in the case of the maintenance and the inspection, etc., of a fixing device by connecting a resistance element to a rectifying element in series. CONSTITUTION:A heating roller 1 has a halogen heater inside and is made of aluminum, and the surface thereof is coated in an insulated state. A spring 2 which contacts by two points is disposed at the end part of the roller 1, and a carbon resistance 3 of about 100kOMEGA and the diode 4 being the rectifying element, whose reverse breakdown strength is about 600V-2kV, are connected to the spring 2 in series, then the anode side of the diode 4 is grounded. A pressure roller 5 having high-resistance conductive sponge on the core bar of a center part is disposed under the roller 1 so that it may press-contact with the roller 1, and a contact 6 is connected to the end part of the core bar of the roller 5. A carbon resistance 7 of about 100kOMEGA and the same diode 8 as the diode 4 are connected to the contact 6 in series and the cathode side of the diode 8 is grounded. Therefore, a current is restricted by the resistance 7, so that the diode is prevented from being destroyed.
Patent JP-S6199045-A (JP)
Title: Air-cooled air-conditioning device
Inventor: SUDO ISAMU
IPC: F24F1/0038
Filed: 1984-10-19
Abstract: PURPOSE:To permit stable operation with respect to the change of external condition due to reduction of atmospheric temperature, snow accumulating or the like by a method wherein an unit type outdoor machine, equipped with an air suction port and an air discharging port, both of which are opened at outdoor side, is installed in an exclusive chamber while a means to hold the exclusive chamber in a proper temperature is provided in the device. CONSTITUTION:The unit type outdoor machine 1 is installed in the exclusive chamber 4 and an air sending port 6 as well as an air suction port 5 are opened in the exclusive chamber 4 while the machine 1 is installed so that the outdoor side suction port 9 and the outdoor side air discharging port 10 are opened through a wall 7. An indoor temperature sensor 24 and an outdoor temperature sensor 25 are arranged at proper places in the exclusive chamber 4 and the outside 8 of the chamber to switch switching dampers 14, 15 by a driving unit automatically. In case the atmospheric temperature is less than 15 deg.C, for example, the indoor side suction port 5 - the main body 13 of the machine - the indoor side air sending port 6 are communicated in the outdoor machine 1 to dissipate heat in a room to be air- conditioned into the exclusive chamber 4 and discharge the heat into atmosphere 8 through the wall 7 by transferring the heat. In case the room temperature of the exclusive chamber 4 is increased under exceeding a given temperature, the amount of dissipating heat may be controlled by mixing airs in the exclusive chamber 4 and the outside 8 of the room and exchanging heat thereof.