baber/WOPTO huggingface dataset:
Patent JP-H09235261-A (JP)
Title: Tranexamic acid derivative
Inventor: SUETSUGU MASARU
IPC: A61K8/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having skin-beautifying and whitening effect, prevention of chapped skin and improving effect and excellent in safety. SOLUTION: This tranexamic acid derivative comprises an amide substance of a tranexamic acid derivative of the formula [(n) is 1-18] with a straight-chain amino alcohol and its salt, e.g. N-(3'hydroxypropyl)-trans-4-aminomethyl-1 cyclohexanecarboxylic acid amide hydrochloride. The compound of the formula is obtained by reacting tranexamic acid or its reactive derivative with a straight-chain amino alcohol in a solvent (e.g. dichloroethane) at an ambient temperature to boiling point of the solvent for 1-8hr. When tranexamic acid is directly reacted, the reaction is preferably carried out in the presence of a condensing agent such as dicyclohexylcarbodiimide.  A skin preparation for external use of cosmetic, medicine, etc., is prepared by including at least one or more kinds of amide substance of the compound of the formula with a straight-chain aminoalchol and its salt in an amount of 0.001-20wt.% as an active ingredient.
Patent JP-S56164948-A (JP)
Title: Oxygen partial pressure detecting element
Inventor: OOTANI MITSUHIRO
IPC: G01N27/12
Filed: 1980-05-23
Abstract: PURPOSE:To improve the degradation in responsiveness owing to high temp. exposure and to improve the initial characteristics of responsiveness as well by constituting the sensing body of an oxygen partial pressure detecting element in a specific proportion ratio of TiO2 and SiO2. CONSTITUTION:A slurry prepd. by mixing 99.5-80mol% TiO2 powder, and 0.5-20mol% SiO2 powder and adding the mixture to a soln. of butyral resin or the like is molded to a sheet form of 0.9mm. thickness, and the resultant green sheet is blanked to a disc shape 1 of about 4mm. diameter. A pair of alloy wires consisting of platinum and gold are placed as electrode wires 2, 2' on this disc, and the 2nd disc (the same material as that of the 1st disc) coated with a solvent on the joining surface is joined thereto by applying light pressure. The joined disc is calcined for about 1hr at about 1,300 deg.C in air, whereby the oxygen partical pressure detecting element is obtained. In this way, the element is made difficult to cause degradation in characteristics despite the use where it is exposed to high temperatures, such as in air-to-fuel-ratio control systems of automobiles, gas water heaters and the like.
Patent JP-H10271424-A (JP)
Title: Portrait photographing device and image recording device
Inventor: HARAGUCHI TAKESHI
IPC: G03B17/53
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of waste by obtaining a print recorded with various output images from one photographed image by providing an image processing means for obtaining plural output images by applying mutually different kinds of image processing to one photographed image. SOLUTION: A memory 72 stores a frame image corresponding to four different print sizes. When photographing is finished, by the a photographed person, the image of print recorded with output images of one or two most favorite print sizes among plural print sizes is outputted based on an explanatory sentence shown at the one end of an image display screen 75. Corresponding to one or two designated print sizes, a CPU 71 of image processing circuit 70 performs trimming to still picture stored in the memory 72 within a trimming range, and output images are obtained while being enlarged or reduced into the designated print sizes. Therefore, the print recorded with various output images can be obtained from the photographed image, the occurrence of waste is prevented, and the interest of a photographer is increased.
Patent JP-S60213585-A (JP)
Inventor: TAKENAKA MASAHIKO
IPC: B62K5/02
Filed: 1984-04-06
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-S58188057-A (JP)
Title: Manufacture of amalgamated zinc for battery
Inventor: OKANO AKIHIKO
IPC: H01M4/12
Filed: 1982-04-27
Abstract: PURPOSE:To regulate the self deterioration of zinc grains by equalizing the thicknesses of mercury layers used for coating the zinc grains, and enhance the electric discharge capacity of a battery by equalizing the diameters of the zinc grains. CONSTITUTION:After original zinc powder is pretreated by being dispersed in an aqueous acetic-acid solution which is adjusted to pH 2-3, tails peculiar to zinc grains are removed by a wet crushing method, and the oxidized surface films of the treated zinc grains are removed with acetic acid. After that, a mercuric acetate solution adjusted to pH 2-3, is added at a constant speed into an acetic acid solution in which the above pretreated zinc powder 11 is suspended so as to amalgamate the zinc powder 11. Here, the acetic acid solution should be sufficiently stirred so that the zinc powder 11 is homogeneously dispersed. By forming amalgamated layers with 0.8-2.0mum thickness by the means mentioned above,the self deterioration rate of the zinc powder 11 seen after it is aged at 60 deg.C for 20 days can be restricted to below 5%, and the capacity of a battery can be increased by the reduction of capacity variation caused owing to the enhancement of weighing accuracy realized due to the equalization of grain diameters.
Patent JP-H09257244-A (JP)
Title: Control device for combustor
Inventor: MURAKAMI SHIGERU
IPC: F23N1/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To improve to rise the performance by providing means, which sets an intermittent electric current introduction control start timing and an intermittent electric current introduction control time of a motor for spraying from data of a heating-up time calculating unit and an intermittent electric current introduction duration control calculating unit, and controlling the intermittent electric current introduction control start timing and electric current introduction control time of the motor for spraying depending on ambient atmospheric temperature and voltage variation. SOLUTION: A voltage measuring unit 17 reads a supply voltage to permit an intermittent electric current introduction control action, A duration of electric current introduction of an intermittent voltage applied to a motor 8 for spraying is calculated and determined as an objective value from voltage data and ambient atmospheric temperature data by an intermittent electric current introduction duration control calculating unit 19. Subsequently, an vaporizing temperature sensing element 3 and a vaporizing temperature detecting unit 14 read a temperature of an vaporizing cylinder 1 before an vaporizing heater 2 is supplied with electric current, and a heating-up time calculating unit 15 calculates a duration required until a specified temperature is reached, that is, a heating-up time. Then an intermittent electric current introduction control start timing setting unit 20 sets an intermittent electric current introduction control start timing from the calculated results of the heating-up time and the objective value of the intermittent electric current introduction control time.
Patent JP-H0621593-A (JP)
Title: Manufacture of printed circuit board
Inventor: KURITANI HIROYUKI
IPC: H05K3/44
Filed: 1993-03-29
Abstract: PURPOSE:To manufacture a low-cost printed circuit board having excellent heat resistance and reliability by integrally molding a metal foil to become a circuit conductor disposed in a mold by using thermosetting molding material in which large quantities of fillers for imparting low thermal expansibility, high thermal conductivity or high dielectric characteristics are mixed. CONSTITUTION:100 parts.wt. of ESCN-195, 50 pts.wt. of HP800N, 1600 pts.wt. (85vol.%) of fused silica powder, 3 pts.wt. of epoxy silane coupling agent, and 5 pts.wt. of tripheyl phosphine are mixed. The mixture is kneaded by two rolls at 80 deg.C for 15min to obtain a molding material. Two one-side roughed copper foils each having a thickness of 35mum are disposed in upper and lower molds each having a cavity of a depth of 0.8mm. A molding material is fed and molded at 175 deg.C for 90sec by a transfer press, then cured at 175 deg.C for 5 hours to obtain a copper-plated board having a thickness of 1.6mm and a square of 100mm. Thus, a low-cost printed circuit board having excellent heat resistance and reliability can be manufactured.
Patent JP-S55162136-A (JP)
Title: Contact information output system
Inventor: TAKAKU GUNSHIROU
IPC: H03M11/24
Filed: 1979-06-06
Abstract: PURPOSE: To miniaturize a key unit while reducing a cable diameter by remarkably decreasing the number of cable conductors of a cable by outputting onto the same signal line contact output information corresponding to each length of the connection time of the output signal of a one shot signal generator.  
     CONSTITUTION: Resistances R1 and R2, and capacitor C1 determine the pulse width of monostable multivibrator IC2. Even when any of keys 1WN is keyed, a nearly the same signal is output from voltage comparator IC1 and transferred to monostable multivibrator IC2, but since the value of resistor R1 changes according to keys, monostable multivibrator IC2 generates voltage outputs differing in pulse width corresponding to the value. Thus, a key output of pulse width equivalent to each key is input to driver IC3 and supplied to a cable as key data. Therefore, improving the resolution of a measuring instrument for pulse width makes it possible to set many key outputs to different pulse widths correspondingly, and many key  outputs can be concentrated on one signal line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59196666-A (JP)
Title: Method and apparatus for controlling storage time of storage type photoelectric transducer
Inventor: ISHIBASHI KENZOU
IPC: G03B7/08
Filed: 1983-04-22
Abstract: PURPOSE:To provide a proper storage time by one storage operation by controlling the storage time of a photodetector group by means of a detected luminous amount of plural monitor photodetectors provided adjacent to the photodetector group constituting the storage type photoelectric transducer. CONSTITUTION:When the logical level of an output signal SA of a storage control/ signal processing circuit 3 changes from an H to an L, the photodetector group 2 starts the storage of charge of a charge and also the monitor photodetector group 2 starts the storage of a charge and also the monitor photodetector Mi of storage luminous amount detecting circuits 11, 12-1n starts the storage of a charge at the same time. When a terminal voltage of the monitor element having the maximum detected luminous amount reaches a voltage of a comparison signal SE, an output signal Si changes to the l and a logical level of an output signal SF changes to the H. The storage control/signal processing circuit 3 transmits a read signal SB to a read circuit 4, and the read circuit 4 transmits the charge stored in the photodetector group 2 to the storage control/signal processing circuit 3 in time series as a video signal Sc.
Patent JP-S59196911-A (JP)
Title: Connecting device for casing
Inventor: SEYA KANJI
IPC: F01D25/24
Filed: 1983-04-22
Abstract: PURPOSE:To improve the reliability of a connecting device by fixedly attaching one of a pair of fasteners having a nearly equal strength to one of separable casings, and connecting the casings by screwing the other half of the fasteners into such fastener. CONSTITUTION:A bolt 51 threaded at both ends made of same material as a nut 41 is inserted into through-holes 30, 35 formed in an upper casing flange 27A and a lower casing flange 27B of a turbine, and its lower end is screwed into the nut 41 which is fixed to the flange 27B by keys 43, 44 and a pin 45. A nut 53 made of the same material as the nut 41 is screwed onto the upper end of the bolt 51 to fasten both the flanges 27A, 27B tightly. The keys 43, 44 are fixed onto an attachment surface 37 of the flange 27B by a lock bolt.
Patent JP-S54161272-A (JP)
Title: Flat semiconductor device
Inventor: OOKATA MITSUO
IPC: H01L23/04
Filed: 1978-06-09
Abstract: PURPOSE: To improve shock resistance by holding a ring insulator indirectly by a main electrode via an elastic body.  
     CONSTITUTION: The 1st elastic body 30 is inserted into the longitudinal gap where ring insulator 3 of electrode body 5 overlaps with electrode 4 at the inner circumference and outer circumference respectively. Next, semiconductor element 20 is inserted and ring elastic body 30 is also inserted into the step part of ring insulator 3; and electrode body 10 is equipped and welding rings 2 and 8 of electrode bodies 5 and 10 are sealed hermetically in inert gas. The device of this constitution, when pressure of several tons is applied to electrodes 4 and 9 via a cooling fin, has electrode element 20 and electrode 9 compression-welded at its center part and elastic body 30 deforms elastically; and elastic insulator 3 is held indirectly by main electrodes 4 and 9 via elastic body 30 and extremely-high shock resistance can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55162743-A (JP)
Title: Asymmetric hydrogenation of alpha-ketoester
Inventor: ORITO YOSHIROU
IPC: B01J23/00
Filed: 1979-06-05
Abstract: PURPOSE: To prepare an optically active acid ester useful as a raw material for the preparation of medicines in high asymmetric yield, by the asymmetric hydrogenation of an α-ketoester using a specific Pt-alumina catalyst.  
     CONSTITUTION: An optically active acid ester (e.g. optically active mandelic acid ester, lactic acid ester, etc.) is prepared by the asymmetric hydrogenation of an α-ketoester (e.g. methyl benzoylformate, methyl pyruvate, etc.) using a Pt-alumina catalyst modified with a solution of quina-alkaloid [e.g. quinine (-), quinidine (+), cinchonine (+), cinchonidine (-), etc.], pref. at about room temp. The optical yield of the ester reaches as high as 55W86%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58187363-A (JP)
Title: Head for ink jet recording
Inventor: YAMAGUCHI TOMOYUKI
IPC: B41J2/19
Filed: 1982-04-28
Abstract: PURPOSE:To eliminate the remaining of air bubbles in an ink chamber, by a method wherein an ink chamber receiving the action of an ultrasonic vibrator and an ink jet nozzle are provided and the contact angle of at least the inner wall surface of the ink chamber is set to 50 deg. or less. CONSTITUTION:By enhancing the surface energy of the inner wall of the ink chamber provided to an ink head, the entire inner wall of the ink chamber is brought to a state easily contacted and wetted with an ink to facilitate the flow of air bubbles from the interior of the ink chamber. In this case, the contact angle of the inner wall surface of the ink chamber with respect to water is set to 50 deg. or less. As a material constituting the inner wall of the ink chamber, one having relatively high wettability with water and a contact angle of 50 deg. or less with respect to water, for example, platinum, nickel, cobalt, titanium or silicon dioxide is suitably used and the one having a contact angle of 30 deg. or less is further suitable.
Patent JP-H03269561-A (JP)
Title: Magnetic printing device
Inventor: INOUE KUNIHIRO
IPC: G03G19/00
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a stable printed matter by using a pressure transfer roll of a pressurizing method with a back up roll for a transfer roll. CONSTITUTION:A magnetic latent image is formed by a recording head 1 accessed to a surface of a magnetic drum 2, and a toner image is formed by developing at a developing device 3 for visualizing the magnetic latent image. Then, pressurized transfer is carried out by press fixing the toner image on the paper 4 carried in with rotation of the magnetic drum 2. The pressurizing at this time is carried out with the pressure transfer roll 6, and a the back up roll 5 is provided in the back side of this pressure transfer roll 6 so that pressure is evenly imparted to the magnetic drum 2. Then, the toner image transferred on the paper 4 is heat fixed by a heat roll 8 and the printed matter is completed. Thus, the stable printed matter can be obtained.
Patent JP-2000267569-A (JP)
Title: Magnetizable sheet material
Inventor: KATSUKI TAKESHI
IPC: B43L1/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetizable sheet material which is mountable anywhere and has an electrical conductivity by providing one surface of a main body film layer of a silicone resin system dispersed with magnetic material powder and carbon powder with an adhesive layer. SOLUTION: This magnetizable sheet material has the main body film layer dispersed with the magnetic material powder and carbon powder in order to include the magnetizability and the electrical conductivity. The silicone resin system which is a synthetic resin having good weatherability, heat resistance, moisture resistance and corrosion and chemical resistance is used for the magnetic main body film layer. The main body film layer is provided with the adhesive layer or tacky adhesive layer on its one surface in order to material this layer to an arbitrary part. Adhesives of the silicone resin are usable as the mounting means. For example, the main body film layer dispersed with the magnetic material powder 13 and the fine carbon powder is used for the main body film layer 10 consisting of the silicone resin.  The one surface of the main body film layer 10 is provided with the tacky adhesive layer of the mounting means 14 and its surface is covered with release paper 15.
Patent JP-H08238807-A (JP)
Title: Color printing apparatus
Inventor: KURIMOTO MASAMIZU
IPC: B41J2/525
Filed: 1995-03-03
Abstract: PURPOSE: To conduct efficient color printing by omitting an exposure operation to a photosensitive drum for a color developing agent unnecessary for color reproduction. CONSTITUTION: When all characters, diagrams, etc., are green in a page, a character pattern, a form pattern, etc., are read from ROM 204, and an output image pattern is developed in an image memory. First, the output image of magenta is formed. However, since magenta is not necessary, scanning exposure to a photosensitive drum is omitted. Next, the output image of cyan is developed in the image memory 207, scanning to the photosensitive drum is carried out, and a developing agent is transferred to an intermediate transfer matter 109. A similar operation is performed for yellow. Finally, the output image of black is developed; however, scanning to the photosensitive drum is omitted to finish primary transfer.
Patent JP-H04305749-A (JP)
Title: Rs232c interface circuit
Inventor: KANZAKI NOBORU
IPC: G06F13/14
Filed: 1991-04-03
Abstract: PURPOSE:To improve the necessity of manual switching of a pair of signal lines in an RS232C connector at the time of mutually connecting respective data terminal equipments(DTEs) and at the time of connecting the DTE to a data circuit terminal equipment (DCE). CONSTITUTION:A signal judging circuit judges the existence of a signal outputted from the RS232C connector 3 to an external device and whether an opposite side receiver is connected (low impedance) or unconnected (high impedance) when there is no signal and automatically keeps the connection between the connector 3 and the self-device or switches respective signal lines in a pair.
Patent JP-H01244059-A (JP)
Title: Execution of hollow panel
Inventor: MURATA YOSHIHIKO
IPC: E04F13/21
Filed: 1988-03-24
Abstract: PURPOSE:To securely fix a hollow panel to a concrete wall by engaging one end of an engagement metal fittings in an engaged hole of the hollow panel, projecting the other end thereof from the back of the hollow panel and placing concrete to the back of the hollow panel. CONSTITUTION:One end 6a of an engagement metal fittings 6 is engaged in an engaged hole 5a provided on the back of a hollow panel 5, and at the same time, the other end 6b of the engagement metal fittings 6 is projected to the back of the hollow panel 5. After that, concrete is placed to the back of the hollow panel 5. Accordingly, the hollow panel can be securely fixed to a concrete wall.
Patent JP-H01284274-A (JP)
Title: Toe piece
Inventor: HENRII FURAIJINGAA
IPC: A63C9/085
Filed: 1989-03-24
Abstract: PURPOSE: To provide a toe piece of making possible to reduce a friction between the holding surface of the toe piece and a sole of ski shoes by composing of that a rotating member is pivoted at the basement portion of the toe piece, the rotating member provides the controlling range of a side portion, a control lever is slidably held along the controlling range during lever is acted, the rotating member is connected to a holding member. CONSTITUTION: A lateral force is added on a sole stopper by a ski shoes, a pedal 80 is rotated together with a unit 8, a roller 82 makes a rotating member 50 to rotate by the center of a yaw axis 51. A holding division 54 pushes the rear range 64 of a sidewall 61 of a spring cage 60, and makes the spring cage 60 shift toward front against the force of a release-spring. When the lateral force is exceeded than a regulated value, the nose 102 of a control lever 10 reaches the one of a controlling range 57 of a rotating member 50 and then the nose 102 is made to leave from the surface of a ski board, a holding arm 103 is lifted from a lateral web 75, then a controlling lever 100 and a fixing lever 104 are rotated. A sleeve 7 is released by a fixing arm 106 and a sole stopper 90 is rotated round given the center of a holding pin 1.
Patent JP-H03275489-A (JP)
Title: Sealing structure for charger
Inventor: TAKADA MASAAKI
IPC: B67C3/00
Filed: 1990-03-20
Abstract: PURPOSE:To completely sterilize an O-ring by chamfering the inside of a passage of connecting boundary of a pair of tubular members, and disposing the ring in the passage of the members. CONSTITUTION:An O-ring 18 for sealing a cylinder 13 is arranged between the flange 16a of a first pipe 16 and the flange 17a of a second pipe 17. An annular recess 19 for arranging the ring 18 is provided on the connecting boundary 16b of the flange 16a to the flange 17a. The corners 16c, 17c of the flanges 16a, 17a at the side of a vapor passage 20 are chamfered, and when the flange 16a is connected to the flange 17a through the ring 18, the side 18a of the ring 18 at the side of the passage is disposed near the passage to be exposed. Even if sterilizing vapor is introduced into the cylinder 13, the ring 18 can be completely sterilized, and it can prevent a content from being invaded between the flanges 16a and 17c.
Patent JP-H07284028-A (JP)
Title: Tuner
Inventor: ISHII TOMOHIDE
IPC: H04N5/44
Filed: 1994-04-08
Abstract: PURPOSE:To surely perform desired reception under any signal conditions by repeatedly sending the reference frequency data of a channel number to a PLL tuner in a prescribed order until signals to be received are discovered. CONSTITUTION:In a television receiver, when a channel selection command is inputted by an input means 5, a control means 7 performs prescribed exchange with a storage means 6 and then, checks the reception conditions of the signals in a detection means 8. When a desired channel is not received, data based on the reference frequency of the channel number are repeatedly sent to the PLL tuner 1 in the prescribed order until the desired signals are discovered. Thus, even when plural television signals are present inside one channel, the desired signals are surely received after the several times of channel selection operations.