baber/WOPTO huggingface dataset:
Patent JP-H07233190-A (JP)
Title: Compound of inhibiting bone resorption and promoting osteogenesis
Inventor: TEI KO
IPC: A61K31/566
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a new compound useful as a therapeutic agent for bone diseases, concentrating in osseous tissue, having inhibitory action on bone resorptionand and promoting action on osteogenesis, by subjecting a tetracycline- based antibiotic and a steroid-based hormone such as estrogen to covalent bond with a linker. CONSTITUTION:This new compound for inhibiting bone resorption and promoting osteogenesis is shown by the formula X-Y-Z [X is a tetracycline-based monofunctional group of formula I (R1 and R2 each is H or hydroxyl: R3 is H or methyl; R4 is H, halogen or dimethylamino); Y is a bi- or trifunctional group of formula II (n is 0-4; X is a direct bond, O or NH), formula III or formula IV; Z is steroid group of formula V (R'1 is OH or O; R'2 is H or methyl; R'3 is H, phenyl, etc.; R'4 is methyl or ethyl; R'5 is hydrogyl, ketone or acetyl; R'6 is H, hydroxy, methyl, ethynyl, etc.)], is capable of concentrating in osseous tissue. This compound is obtained by bonding a tetracycline-based antibiotic through a linker to a steroid-based hormone such as estrogen.
Patent JP-S534362-A (JP)
Title: Process and apparatus for cleaning an inside of dust collector
Inventor: MORIMOTO YOSHIROU
IPC: B08B5/02
Filed: 1976-07-02
Abstract: PURPOSE: To discharge and recover dusts and the like piled inside a dust collector without contaminating an environment, by providing a plug socket of an air jet nozzle at a required place of the dust collector, and a suspended dust absorption manhole on a ceiling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03275578-A (JP)
Title: Modifying method for surface of ceramics worked article containing mica
Inventor: SHINODA MIKIO
IPC: C04B41/80
Filed: 1990-03-26
Abstract: PURPOSE:To enhance dimensional precision by mechanically working the low expansive mica composite ceramics material which is constituted of mica, ZnO, SiO2, boric acid, cordierite and tin oxide and heat-treating it at the vicinity of softening temp. thereof. CONSTITUTION:The low expansive mica composite ceramics material is obtained by calcining a raw material such as ZnO, SiO2, boric acid, cordierite and tin oxide and grinding this calcined material and mixing the ground material with mica powder and molding this mixture and roasting the molded body. The worked article obtained by mechanically working this ceramics material is heat-treated at 800-900 deg.C in the vicinity of the softening temp. of the material to obtain the ceramics worked article whose surface is modified. Further the ceramics worked article whose surface is modified is obtained by utilizing Cu, Si, Al, Ni, Bi, Pb, Zr, Fe, Zn and Cr in a form such as chloride, alcolate compd., hydroxide and acetic acid compd. soluble in water or an organic solvent, coating and treating the surface of the ceramics worked article with an boric acid aq. soln. or the compds. and thereafter heat-treating this ceramics worked article in the vicinity of the softening temp. of the material for a prescribed time.
Patent JP-S63246564-A (JP)
Title: Damper pulley and manufacture thereof
Inventor: OYA MASAKIYO
IPC: F16H55/36
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a damper pulley which has no eccentricity and has good adhesion among a hub, collars, a rubber and a mass that can be surface-treated at high temperature by vulcanizing the rubber between the inner collar and the outer collar which are formed by a thin plate to be fixed therebetween. CONSTITUTION:A vulcanized rubber 3 fixed to an inner collar 7 and an outer collar 8 is fitted between a hub 4 having a boss portion 5 at the center thereof and an inertia mass 1 having a V-belt groove 6 on the outer peripheral portion. The vulcanized rubber 3 is formed by putting the inner collar 7 and the outer collar 8 in a vulcanized die, filling the rubber 3 therein and vulcanizing same by heat. Accordingly, iron plates of the collars 7, 8 are forced to closely adhere to the inner wall of the die by vulcanizing pressure to eliminate eccentricity of the collars 7, 8 due to a temperature change. Further, as the mass 1 and the boss 5 are separately manufactured, if working accuracy is accurate, the balancing process is not required, and a damper pulley having no eccentricity can be obtained. As the mass 1 and the hub 4 are surface-treated before fitting the rubber 3, high-temperature baking process can be conducted. At the time of fitting, the rubber is fitted in only by friction between iron plates.
Patent JP-S60222509-A (JP)
Title: Control method of turning device
Inventor: IGARASHI MAKOTO
IPC: F01D25/36
Filed: 1984-04-20
Abstract: PURPOSE:To prevent a pinion from separating, by applying resilient pressing force for a certain length of time so as to press the pinion of a turning device having a reduction gear mechanism, to a condition, in which the pinion is meshed with a load gear, and starting turning operation. CONSTITUTION:A turning device provides a clutch pinion 14 to be held by a crank lever 16 in a position where the clutch pinion 14 is engaged with a ring gear 15 provided in a turbine rotor. The turning device, when it is started, switches a toggle spring 34 to a direction holding a connecting condition overcoming the force holding a separating condition by supplying air 44 to an air cylinder 29 and rotating a shaft 23 through levers 28, 27 so as to actuate a connection detecting limit switch 32. And the pinion 14 is engaged with the ring gear 15 by rotating through the levers 18, 17 the crank lever 16 around an idle gear shaft 25 serving as the center.
Patent JP-S62234406-A (JP)
Title: Power amplifier circuit
Inventor: SHIBUYA HIROTO
IPC: H03F3/30
Filed: 1986-04-04
Abstract: PURPOSE:To secure a wide dynamic range which is stable to the variance of elements by having such a circuit constitution where the current of the output circuit of power amplifier circuit is decided only by the emitter area ratio of a transistor at the time of no-signal. CONSTITUTION:The signal obtained from an output terminal 8 of a differential input amplifier 1 is supplied to an emitter follower consistsn of an npn transistor (TR)Q5. Then the output of the emitter follower is supplied to the bases of the npn TRSQ6 and Q12. The composite Darlignton connection is secured between both npn TRSQ10 and Q11 and the collector of a TRQ12 is connected to the emitter of the TRQ11 as well as to an output terminal 5. When the area ratio is set at 1: N between the emitters of both TRSQ6 and Q12, the current ID at the time of no-signal is dqual to the value N times as much as the 2nd power supply current I2 with substantially no dependence on the parameter of the TR. Thus the high stability is secured for a power amplifier circuit when it is transformed into an IC.
Patent JP-2000277629-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: NODA KENJI
IPC: H01L21/8244
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve operation stability of a semiconductor storage device, and provide a semiconductor storage device capable of effectively restraining soft errors, and its manufacturing method, by realizing a deep N well structure by one time PR process, and making the threshold voltage of an N-type transistor in a cell higher than that of an N-type transistor in a peripheral circuit. SOLUTION: A plurality of P wells 3 and a plurality of N wells 2 are formed in a P-type semiconductor substrate having a storage part and a peripheral circuit part. A resist pattern 17 having apertures which coincide almost with the P wells when viewed from the normal direction of the substrate wherein the surface aperture area is different from the bottom surface aperture area is used as a mask. P-type ions are implanted in a form nearly equal to an aperture of small area out of the surface and the bottom surface. By using the same pattern as a mask, N-type ions having energy permeating the resist thickness are implanted in the P-type semiconductor substrate 1 through a region in the vicinity of an aperture where the resist is thin, and a deep N well 4 covering the P well region is formed.
Patent JP-H07285984-A (JP)
Title: Aldohexose mono-branched alkyl ether compound and cosmetic containing the same
Inventor: YANO SHINJI
IPC: A61K8/00
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a new aldohexose nomo-branched alkyl ether having excellent moisture retaining power and emulsifying power, useful as a surfactant, a raw material for a medicine such as an antitumor agent, a raw material for a cosmetic. etc. CONSTITUTION:An aldohexose mono-branched alkyl ether compound of formula I (any one of R of two Rs is a 3-24C branched alkyl group and the other is H) (e.g. 3-O-methyl-branched isostearyl-D-glucopyranose) has excellent moisture retaining power and emulsifying power and is useful as a surfactant, a raw material for a medicine such as an antitumor agent, a raw material for a cosmetic, etc. The compound is obtained by treating glucose, etc., with an excessive amount of acetone to give 1,2;5,6-di-O-isopropylidene-D-glucofuranose of formula II, reacting the compound with an etherifying agent in the presence of an alkali substance and a quaternary onium salt and hydrolyzing the reaction product.
Patent JP-H0643016-A (JP)
Title: Shearing transverse wave device
Inventor: RICHIYAADO ERU BEA
IPC: G01H11/00
Filed: 1993-03-12
Abstract: PURPOSE: To obtain a shear transverse wave unit in which the reliability is enhanced by reducing attenuation of sound wave due to fluid sealing at the time of fluid test. CONSTITUTION: An input converter 19 is mounted on the converting surface 18 of a piezoelectric substrate 16. A shear transverse wave is generated and the trapping capability thereof is gradually reduced before the transverse wave is transferred to a trapping structure 30 on a detection surface. The trapping capability is lowered at the opposite ends of the trapping capability, and the transverse wave again floats on the converting surface 18 and is trapped by an output converter 25. A seal 32 for the liquid to be detected is provided at a part where no transverse wave exist.
Patent JP-S57192874-A (JP)
Title: Peak derivation circuit
Inventor: USUI MASAJI
IPC: G01R19/04
Filed: 1981-05-22
Abstract: PURPOSE:To enable simple and sure derivation of a peak even when input phases differ from each other, by differentially amplifying inputs which are subjected to bilateral half-wave rectification while one of them being inverted and amplified. CONSTITUTION:Input voltages subjected to bilateral half-wave rectification by bilateral half-wave rectifier circuits 18, 19 ... each of which is formed of a diode, feedback resistors 24, 22 and 25, 23 and an operational amplifier 31 of feedback connection, etc. are impressed on a set of differential amplifier 41 provided with an operational amplifier 40, etc., while one of the input voltages is passed through an inversion amplifier 37 formed of an operational amplifier 35 connected with a diode 36, etc., and a peak is derived therefrom. By this constitution, a peak derivation circuit for a power system protecting relay device or the like, which enables simple and sure derivation of a peak even when input phases differ from each other, is obtained.
Patent JP-H05244546-A (JP)
Title: Video time information collecting device
Inventor: WATANABE TSUYOSHI
IPC: H04N5/445
Filed: 1992-02-29
Abstract: PURPOSE:To collect information (display elapsed time information) as to timing when a subtitle and a reference voice signal are added to a video software by using a time code, an audio signal, a caption code or the like of the video software. CONSTITUTION:This device is provided with a time information generating means (11 or the like) generating elapsed time information (TT, TA, TC) from a head of a video software, a signal generating means (12-15 or the like) generating a signal (TR or the like) representing a timing when a subtitle and a reference audio signal or the like are reproduced, a time information read means 16 reading display elapsed time information when a timing signal is received, and an information storage means (46 or the like) storing the read time information.
Patent JP-S564448-A (JP)
Title: Rubber bag for pouring chemical agent and manufacturing thereof
Inventor: YOSHIDA YOSHIMASA
IPC: B29B15/00
Filed: 1979-06-22
Abstract: PURPOSE: To improve a pressure resisting strength of a rubber bag to 7W10kg/cm 2  or more by a method wherein halves of the rubber bag are formed by baking on halves of a metallic cylinder respectively, thereafter the halves of the cylinder are connected and bonding surfaces of rubber bags thereof are bonded by vulcanizing.  
     CONSTITUTION: Cloth (braiding) for reinforcing, applied with a special rubber bonding agent and dried, is molded by a double-cylindrical mold having a fishhooklike section and is cut at portions shown by signs X, thus, a braiding 1 consisting of an outer and an inner annular portions having the fishhooklike sections is obtained. Unvulcanized rubber sheets are adhered to both surfaces of the braiding 1 to make halves of the rubber bag 2, 2' and the inner annular portions of the rubber bags 2, 2' are bonded to the halves of the metallic cylinders 3, 3' by baking, then, the rubber bags 2, 2' are treated by a primary vulcanization. Subsequently, the cylinders 3, 3' are abutted to each other and the connecting portions 4, 4' are bonded by pressure, simultaneously, bonding surfaces 8, 8' are laminated and bonded by pressure while air is blown into the rubber bags 2 located between molding tool 9, 10 through a pipe 7 to vulcanize and bond them. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04217997-A (JP)
Title: Peptide derivative
Inventor: KANMERA TATSUHIKO
IPC: A61P3/00
Filed: 1991-04-11
Abstract: PURPOSE:To provide a novel peptide derivative having intense inhibitory activity on human parathyroid hormone, thus useful as a therapeutic agent for hyperparathyroidism, renal osteodystrophy, hypercalcemia, osteoporosis, etc. CONSTITUTION:The objective peptide of the formula (AAA is deficiency or Ser; BBB is deficinecy or Glu; CCC is deficiency, Lle, Lys substituted with 6-18C alkylcarbonyl at epsilon-site, etc.; DDD is Gly or Gln; EEE is Leu, Nle or Phe; FFF is Met, Leu or Nle; GGG is Ala, Ser, Asp, etc.; HHH is Leu, Glu or Lys; III and JJJ are each His, Lys or Arg; Xaa is Ala which is modified with NH2 at the COOH end; for CCC and DDD, the NH2 end may be modified with 2-18C alkylcarbonyl; however, there is no case where EEE is Leu, FFF is Met, GGG is Asn, HHH is Leu, and III and JJJ are each His, at the same time) and its salt.
Patent JP-S60223201-A (JP)
Title: Circulator
Inventor: HOSODA IKUO
IPC: H01P1/387
Filed: 1984-04-19
Abstract: PURPOSE:To eliminate magnetic losses and to improve the production yield by packing a ferrimagnetic matter only at a desired area under a dielectric substrate. CONSTITUTION:A signal transmission line 3 is formed on a dielectric substrate 5, and a ferrimagnetic matter 11 is packed at a desired area under the substrate 5. The lower surface sides of both the substrate 5 and the matter 11 are covered with an earth conductor 10. Then a magnet 4 is attached to the matter 11. In such constitution, the magnetic loss is reduced and at the same time the production yield is improved since no hole is drilled to the substrate 5.
Patent JP-S61237325-A (JP)
Inventor: YAMAMOTO SEIJI
IPC: G03B9/08
Filed: 1985-04-13
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-S59205679-A (JP)
Title: Character segmentation device
Inventor: AKIYAMA TERUO
IPC: G06K9/00
Filed: 1983-05-06
Abstract: PURPOSE:To ensure the accurate segmentation to punctuation marks and to simplify the constitution of a character segmentation device by making use of the positions of symbols such as punctuation marks, etc. to separate the marks from a character string and finally correcting the result of segmentation with use of the position information on the punctuation marks. CONSTITUTION:The picture data on the character stiring separated from character pictures is read from a signal line and stored by a character string picture data memory 1 of a character segmentation device. While the character string picture is read from the memory 1 by a maldistributed mark separator 2, and the result of extraction of the maldistributed marks is written to the memory 1. At the same time, the separation end signal sent from the separator 2 is received by an individual character segmentation device 3. The character string data containing no maldistributed marks sent from the memory 1 is segmented and applied to a segmentation result corrector 4. Then the position information on the punctuation marks is supplied to the corrector 4. Thus the segmented character string data given from the device 3 is corrected. This ensures the accurate separation to the punctuation marks.
Patent JP-S61238287-A (JP)
Inventor: YUZUHARA JUNICHI
IPC: D05B23/00
Filed: 1985-04-13
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-S60223250-A (JP)
Title: Information transmitter
Inventor: TAMARU KIICHIROU
IPC: G06F13/36
Filed: 1984-04-19
Abstract: PURPOSE:To provide a substitute means of an information transmission line for recovery of a fault without increasing the chip area, by connecting data transfer input/output latches consisting of scan latches into a ring form through a control circuit. CONSTITUTION:When a fault is detected and the transfer of data is made impossible through a common bus 6, a transfer mode is switched by the control signal given from the circuit 3. A scan path 7 is closed by the circuit 3 and a loop is formed. The data are transferred through the loop-shaped path 7. In a test mode, the test data are set to the data transfer input/output latches 4 and 5 from a scan input 10 of the circuit 3 through the path 7. Then a test is carried out by a scan path mechanism.
Patent JP-H11285106-A (JP)
Title: Cooler of hybrid vehicle
Inventor: KANEKO YUTARO
IPC: B60L50/16
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To cool uniformly the strong electricity system of a hybrid vehicle which comprises its power supply unit and its motors, etc., in response to its driving state. SOLUTION: In a cooler of a hybrid vehicle, as a cooler of its prime mover (motor and an engine), a radiator 45 and a motor driven fan 49 for feeding cooling air to the radiator 45 are provided additionally. Here, cooling water is made to circulate through the radiator 45 and through at least one of motors 1, 4 and a power supply unit 40 of the motors 1, 4.  Furthermore, in a controller 16 of the motor-driven fan 49, there are provided means for sensing the outputs of the motors 1, 4 and the output of the power supply unit 40, means for sensing the driving states of the hybrid vehicle and its engine 2, a fan driving means for so driving the motor-driven fan 49 based on the foregoing sensed outputs such that the larger the outputs are, the larger the cooling air volume of the fan 49 is, and a correction means for predicting the load of the prime mover based on the foregoing sensed driving states and correcting the foregoing cooling air volume, based on the predicted result in a direction such that larger the predicted load is, the larger the cooling air volume is.
Patent JP-H09243872-A (JP)
Title: Inter-unit identification indication method for optical fiber unit for pneumatic pulling-in and optical fiber unit printed with this unit identification indication
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute distinct printing and easy visual checking by printing the front surface of an optical fiber unit with indications by combinations of specific symbols at prescribed intervals, thereby indicating unit numbers. SOLUTION: The front surface of the optical fiber unit are printed with the indecations by the combinations of the symbols of a fine vertical line |and a bold vertical line shown by a symbol I at, for exanple, 1-m intervals. For example, the opticl fiber unitis printed with the fine vertical line | of a length 1mm and width 0.1mm and the thick vertical line of a length 1mm and wodth 0.3mm. For example, the fine vertical line | is used as a unit of 1 and the thick vertical lines as a unit of 10 and the unit numbers from No.1 to No.99 are indicated by theconbinations thereof. Namely, the No.1 is indicated by |, the No.2 by ||, the No.11 by stmbol II and the No.22 by the symbol III. The No.99 is indicated by nine piesec of the thick vertical lines and nine pieces of |.
Patent JP-H10274345-A (JP)
Title: Fine flow rate control valve
Inventor: SUGATA KAZUHIRO
IPC: F16K1/52
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fine flow rate control valve whereby a fine flow rate is easily set and the valve is formed into small size. SOLUTION: A fine flow rate control valve 1 has a diaphragm valve 25 wherein a valve element 21 coming into contact with and separating from a valve seat 34 to be annularly formed and a needle 22, which can be inserted into an orifice 35 drilled in a center position of the valve seat 34, are integrally formed by a thin film 24. In a condition that the valve element 21 of this diaphragm valve 25 is separated from the valve seat 34 by operating means 6, 10..., by an adjusting screw 11, the needle 22 is inserted into the orifice 35 by a prescribed amount, so as to adjust a flow rate of control fluid flowing in this orifice 35.
Patent JP-S574995-A (JP)
Title: Preparation of vinylalkoxysilane
Inventor: KITAHARA TOORU
IPC: B01J31/00
Filed: 1980-06-12
Abstract: PURPOSE: To obtain the titled compound in high yield safely, by reacting a trialkoxysilane with acetylene in the presence of a catalyst of platinum-phosphine complex at low temperature at low pressure.  
     CONSTITUTION: A trialkoxysilane (e.g., trimethoxysilane) shown by the formula HSi(OR) 3 (R is 1W12C alkyl, alkylaryl, aralkyl) is reacted with acetylene in the presence of a catalyst of a complex [e.g., PtCl 2 (PpH 3 ) 2 ] shown by the formula PtX 2 (Pph 3 ) 2 (X 2  is halogen, O, alkyl, triphenylphosphine, CO 2 , CH 2 =CH 2 ), to give a vinyltrialkoxysilane shown by the formula CH 2 =CHSi(OR) 3 . The reaction (2) is suppressed, the formation of bis(trialkoxysilyl)ethane, a by-product, is small, and the reaction (1) is preceded without using excess acetylene. The reaction is carried out at 40W100°C at atmospheric pressure to 0.5kg/cm 2 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62236084-A (JP)
Title: Scanner
Inventor: MORI TAISUKE
IPC: G06K9/20
Filed: 1986-04-07
Abstract: PURPOSE:To control the fetching starting time of an image with high accuracy by detecting the passing of the tip of a slip based on the change of the output signal level of an image sensor corresponding to a luminescent spot. CONSTITUTION:While the tip of a slip 12 conveyed by a conveying roller 10 does not arrive at a reading scanning position 32, the white surface of a white surface plate 30 and luminescent spots 34A and 34B are read. To the timing when the reading signal of the luminescent spots 34A and 34B is outputted from an image sensor 20, luminescent spot signals 60A and 60B are sent from a control circuit 54. A tip detecting circuit 40 compares the level of a reading signal with a prescribed threshold by the timing of the luminescent spot signals 60A and 60B. When the tip of the slip 12 arrives at one side luminescent spot, for example, 34A, the reading signal level corresponding to the luminescent spot is reduced up to the level corresponding to the reflecting ratio of a slip surface, comes to be less than the threshold, and therefore, a detecting signal 44A is sent from the tip detecting circuit 40.
Patent JP-S631600-A (JP)
Inventor: JIYOSEFU HORASU INKUREMONA
IPC: B32B/
Filed: 1987-03-31
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。