baber/WOPTO huggingface dataset:
Patent JP-S63205644-A (JP)
Title: Exposure control device for electronic still camera
Inventor: NAKAHAMA MASARU
IPC: G03B7/08
Filed: 1987-02-23
Abstract: PURPOSE:To permit high-speed continuous shooting by correcting the controlled variable of an exposure control means by an exposure control correcting means, then making the ensuing photographing when the output level of an image pickup device exceeds a prescribed range at the time of continuous photographing. CONSTITUTION:An exposing operation to an image pickup means is first executed by a release operation at the shutter speed and diaphragm value set by an arithmetic processing circuit 23 based on photometric information 19 by a photodetector 5 in full-aperture metering at the time of continuous shooting, in the same manner as in single shooting. More specifically, the exposure to the element 6 is monitored at every one exposing and even if the luminance of a subject changes and the exposure deviates from a correct range in the exposure set value (shutter speed and diaphragm value) at the start of the continuous shooting, the exposure set value is so corrected as to attain the correct range and the photographing is continued. The continuous photographing by the correct exposure and the high-speed continuous shooting are thereby permitted.
Patent JP-S60183198-A (JP)
Inventor: HORI JIROU
IPC: B43K24/00
Filed: 1984-03-01
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-H08231734-A (JP)
Title: Friction material and its production
Inventor: AIZAWA TERUKI
IPC: C08G14/073
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a friction material free from by-product due to reaction in curing, excellent in abrasion resistance and suitable for polisher, etc., by mixing a filler, etc., with a resin containing dihydrobenzooxazine ring in the structure, heating and pressurizing the resultant molding, carrying out heat treatment of the molding in a non-oxidizing atmosphere. CONSTITUTION: A molding obtained by mixing a filler such as calcium oxide with a fiber reinforcing material such as glass fiber and a resin containing a dihydroxybenzooxazine ring in the structure and expressed by the formula and then heating and pressurizing the mixture is further heat-treated in a non- oxidizing atmosphere to provide the objective friction material.
Patent JP-S63208600-A (JP)
Title: Production of 3-acyloxy-1,3,5(10)-estratriene-17beta-monohalogenoacetate
Inventor: HARUYAMA TOSHIO
IPC: C07J75/00
Filed: 1987-02-23
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for pharmaceuticals, in high yield, by mixing an aqueous solution of hydrochloric acid to a reaction mixture of an acyloxy-estratrien-ol with a monohalogenoacetyl halide and separating the produced crystal by filtration. CONSTITUTION:A 3-acyloxy-1,3,5(10)-estratrien-17beta-ol of formula I (R is acyl) is made to react with a monohalogenoacetyl halide (preferably monobromoacetyl bromide) in a solvent (e.g. THF) using pyridine as a catalyst preferably at 0-10 deg.C. The obtained reaction liquid is mixed with an aqueous solution of hydrochloric acid and produced crystal is separated by filtration to obtain the objective compound of formula II (X is halogen). The amount of the monohalogenoacetyl halide is preferably 1.05-2.00mol. per 1mol. of the compound of formula I.
Patent JP-H04277806-A (JP)
Title: Constant current circuit
Inventor: HAMAOKA YUKIAKI
IPC: G05F1/56
Filed: 1991-03-06
Abstract: PURPOSE:To adopt the constant current circuit for supplying a constant current to a prescribed load circuit, to reduce the conversion of a current mirror to a set current and to stably and accurately supply the prescribed constant current though a supplying power source voltage is dropped. CONSTITUTION:The constant current circuit is provided with a differential amplifier 2 to input a prescribed constant voltage to a positive phase input side, to input the output voltage to the base of a transistor and to feed back the output voltage through the emitter of this transistor to an inverse phase input side, current mirror circuits 4, 5 and 6 forming by connecting a reference voltage side to the collector of this transistor and connecting the output side to the prescribed load circuit, and current value setting means 7, 8, 10 and 11 to select and set a reference current value for regulating a constant current output value among the emitter of the transistor, the inverse phase input side of the differential amplifier and a prescribed power supply voltage.
Patent JP-H01214731-A (JP)
Title: Testing apparatus of vehicle
Inventor: NISHIKAWA YOSHIKATSU
IPC: G01M17/007
Filed: 1988-02-23
Abstract: PURPOSE:To enable the testing of various electronic control functions, by a method wherein a detection signal from a speed detecting sensor is subjected to an arithmetic processing in accordance with test items, a value of the result of the processing is compared with a set value to judge whether it is acceptable or not, and the result of judgement is displayed. CONSTITUTION:In the case when a traction control function is tested, for instance, a set value is inputted to a setter 13, while a time is inputted to a timer of CPU 12, and this test is inputted selectively to an operation panel 14. Then display of 'start' is made in a display unit 15 through the CPU 12 and rear wheels, which are driving wheels, are rotated. Next, the rotations of the rear wheels are judged by the CPU 12 from detection signals from speed sensors 7c and 7d, and the timer of the CPU 12 is operated. Then, in the CPU 12, the speed of the rear wheels shown by the detection signals from the sensors 7c and 7d is compared with a set speed, and when the speed of the rear wheels is smaller than the set speed, display of 'acceptable' is made on the display unit 15. When the speed of the rear wheels reaches or exceeds the set speed within a set time, a display of 'rejected' is made. In this way, various electronic control functions can be tested.
Patent JP-H07248005-A (JP)
Title: Hydraulic cylinder synchronizing device
Inventor: YONEDA KOHEI
IPC: F15B11/22
Filed: 1994-03-10
Abstract: PURPOSE:To provide a device for synchronizing hydraulic cylinders, which has a simple structure and which can surely and precisely synchronize the extension and the retraction of the hydraulic cylinders even though different loads are exerted upon the hydraulic cylinders. CONSTITUTION:The rod-side pressure receiving area of a first hydraulic cylinder 2 is set to be equal to the piston side pressure receiving area of a second hydraulic cylinder 3, and the rod side chamber 22 of the first hydraulic cylinder 2 is connected to the piston side chamber 31 of the second hydraulic cylinder 3.
Patent JP-S51115490-A (JP)
Title: Method for preparing phthalidyl penicillanate derivatives
Inventor: ISAKA ICHIROU
IPC: C07D499/08
Filed: 1975-04-02
Abstract: PURPOSE: Title compounds of formula III are prepared in high yield reacting penicillanic acid derivatives of formula I with compounds of formula II. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000240528-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02M37/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of a fuel injection device by dispensing with an escape pipe and a safety valve for reducing fuel pressure in an accumulation chamber. SOLUTION: This fuel injection control device has an accumulation chamber, a fuel injection valve connected to the accumulation chamber, a fuel pump, a discharge pipe for introducing the fuel discharged from the fuel pump to the accumulation chamber, check valves 12e, 12g arranged on the discharge pipe and opened by a specified pressure difference, and a valve opening means 12h for forcibly opening the check valves 12e, 12g at the time of operation.
Patent JP-H09225049-A (JP)
Title: Phototherapeutic apparatus with low-frequency therapy
Inventor: TSUJI KENJI
IPC: A61N5/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To keep a user from feeling discomfort or pain attributed to changes in voltage by omitting the charging of a capacitor in the actuation of a low-frequency output device to obtain a stable treating effect due to a low-frequency even when the phototherapy and the low-frequency therapy are carried out in parallel. SOLUTION: A voltage is applied to the surface of a human body through electroconductive pads 52 and 62 of probes 50 and 60 to perform a low-frequency therapy. On the other hand, the surface of the human body is heated by flash light emitted from a xenon tube 53 of the probe 50 to perform a phototherapy. A microcomputer 13 charges a capacitor 54 for emitting light and the charging of the capacitor 54 is accomplished intermittently, and not continuously. In other words, a high voltage from a DC/DC converter 14 is outputted during the period a little before the next start of outputting the subsequent low-frequency voltage immediately after the end of the latest outputting the low-frequency voltage. The charging of the capacitor 54 is performed only during the period not outputting the low-frequency voltage.
Patent JP-H09226203-A (JP)
Title: Card printer
Inventor: SATO TAKEO
IPC: B41J2/32
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To effectively print a card in which the surface is smooth and scarcely printed without impairing the smoothness of the surface by providing a thermal head provided so as to approach to or separate from a platen and an ink ribbon provided between the head and the surface of the card on the platen. SOLUTION: A thermal head H is moved down at a predetermined stroke or more by a predetermined rotation of a cam 48 via a head plate 54, and the head H is returned to a slight stroke by a spring 51 by rotating the cam 48. Since the platen P is formed of an elastic maternal such as a rubber and has relatively deformable properties, there is no problem even if the lower surface of the head H is slightly intruded. Further, the manufacturing error or assembling error of various constituent can be absorbed by regulating the returning stroke to guarantee the effective contact of the lower surface of the head H with the platen P.
Patent JP-H07248856-A (JP)
Title: Battery management device
Inventor: SUGIYAMA HIDEKI
IPC: H02J9/00
Filed: 1994-03-11
Abstract: PURPOSE:To efficiently press a user for battery replacement by managing a backup battery. CONSTITUTION:This battery management device manages a backup battery 30, which supplies the power to a device 40 for a power unit 2 at the time of turning-off of the power unit 2, and is provided with a current measuring part 32 which measures the charging/discharging current of the battery 30, a time measuring part 31 which measures the discharging time and the charging time, and a battery management control part 33 which calculates the residual capacity of the battery 30 at a prescribed point of time based on the discharging time, the discharging current in the discharging period, the charging time, and the charging current in the charging period and outputs prescribed battery management information including the residual capacity.
Patent JP-S61200434-A (JP)
Title: Fluid level sensor
Inventor: TOYAMA JIRO
IPC: G01F23/22
Filed: 1985-02-28
Abstract: PURPOSE:To make it possible to detect even the level change of various fluid accompanying friction resistance, by constituting the titled sensor so that the change in the pressure of a fluid is applied to one of vibration nodes of a piezoelectric vibrator as concn. load through a flexible member and a pressure transmitting member. CONSTITUTION:The outside vibration node B of a piezoelectric vibrator 2 is fixed to the step part 4 of a case 1 by an adhesive to be supported thereby and, next, a flexible member 5 is mounted to the upper surface of said vibrator 2 through a pressure transmitting member 9 and a plate body 8 and an outer peripheral mount part 6 is connected to the upper end of the case 1. The pressure of the fluid is received through the flexible member 5 forming a required gap 7 between said flexible member 5 and the vibrator 2 without contacting the fluid to be subjected to level detection such as a particulate or a fluid with the piezoelectric vibrator 2 and the pressure of the fluid is applied to the inside vibration node A of the piezoelectric vibrator 2 as conc. load by the plate body 8 and the pressure transmitting member 9. By this constitution, stable and certain fluid level detecting operation can be achieved.
Patent JP-S60258891-A (JP)
Inventor: MAACHIN BARUTO
IPC: H05B3/26
Filed: 1985-02-28
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-H02220495-A (JP)
Title: Fixation of regulator and power transistor to board
Inventor: MATSUOKA TSUYOSHI
IPC: H05K3/34
Filed: 1989-02-22
Abstract: PURPOSE:To improve a bonding force by a method wherein a regulator or a power transistor is pierced through a hole in a heat sink and is fixed by using a tapping screw plated with a solder in such a way that it is pierced through a non-through hole in a land formed on the rear of a board. CONSTITUTION:A land 1 is formed on the side of a soldering face on the rear of a board 4; a regulator or a power transistor which has been inserted into the board is pierced through a hole 38 in a heat sink, and is fixed temporarily by using a tapping screw 5 plated with a solder in such a way that it is pierced through a non-through hole in the land 1 formed on the rear of the board. The tapping screw 5 is locked surely by means of land 1 and the solder and the component is fixed by an automatic soldering process. Accordingly, it is possible to avoid a trouble that a screw is loosened or that a defective bonding operation to a hot melt is executed. Thereby, the regulator or the power transistor can be locked by a strong soldering operation.
Patent JP-S60209090-A (JP)
Inventor: RAIMO BUIRUTA
IPC: D21F1/00
Filed: 1985-03-02
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-S59165251-A (JP)
Title: Reader for information track
Inventor: IKEGAME TETSUO
IPC: G02B7/28
Filed: 1983-03-11
Abstract: PURPOSE:To obtain optimum damping operation by arranging a couple of elastic members between a lens frame for an objective and a magetic belt so that their one of terminals face the optical axis of the objective, attaching the other terminal to a holding member, and forming the base end of a coil holding cylinder to which the holding member is attached polygonally. CONSTITUTION:A circular coil holding cylinder 6 is arranged in yokes 3 and 4, and a hexagonal hole 22 is formed in at base end 6'. When a focusing signal is supplied to a coil 8, spiral springs 9 and 10 made of elastic members operate to displace the objective 16 in an optical-axis direction. The holding member 7 is fitted in said polygonal hole 22 temporarily and then detached; and another holding member 7 (having a leaf spring 19 and the objective 16 constituted) is fitted, and said replacement is repeated until an objective 16 free of buckling and resonance is selected. When the proper objective 17 is selected, the outer diameter of the holding member 7 is joined to the polygonal hole 22 with an adhesive.
Patent JP-H11238186-A (JP)
Title: Room entrance/exiting management system
Inventor: BANDO HIROSHI
IPC: G08B15/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To immediately inform an operator of an alarm, etc., without impeding the procedure of control operation for an electric lock and a crime preventive sensor by displaying the occurrence of abnormality to the electric lock and the generation of an alarm by the crime-preventive sensor on an alarm list screen provided differently from a control screen for controlling and operating them. SOLUTION: A crime-preventive sensor 8 is installed on the door of each living room and when the electric lock 101 is locked or when an 'alarm setting' state is switched to from a center device 1, a person enters the room by operation other than an ID card or operation other than locking control from the center device 1; if the crime-preventive sensor 8 operates, a terminal machine 3 judges that a trespasser has entered the room and sends a crime-preventive alarm signal to the center device 1. The center device 1 once receiving the crime-preventive alarm signal displays that on a display device 14 by changing the color and shape of a symbol. For example, the alarm list screen L where a crime-preventive alarm, equipment abnormality of the electric lock 101, and its occurrence time and occurrence place, etc., are displayed in the form of messages is displayed below a map screen M.
Patent JP-H10239695-A (JP)
Title: Method and device for charging liquid crystal
Inventor: KANEDA TAKAFUMI
IPC: G02F1/1341
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for charging liquid crystal which perform the treatment of plural liquid crystal panels at a time and stabilize the quality of liquid crystal panels and shorten the charging time. SOLUTION: A heated gas supply device 110 which supplies heated gas, which heats a liquid crystal panel 4, into a vacuum chamber 1 at the time of charging liquid crystal to the liquid crystal panel is provided, and the liquid crystal is heated by this heated gas. Therefore, the liquid crystal charging time is shortened because the viscosity of liquid crystal materials charged to the liquid crystal panel 4 is reduced. Further, liquid crystal panels 4 having a stable quality are provided because plural liquid crystal panels are uniformly subjected to heat treatment at a time.
Patent JP-H102635-A (JP)
Title: Condenser for air conditioning system for vehicle
Inventor: MAURIZIO PARRINO
IPC: F28D1/053
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate or reduce danger of the breakage even under a test condition for a pulse type pressure, for a mechanically built-up type condenser having tubes of which the cross sections are thin and long. SOLUTION: This condenser for an air conditioning system of vehicle contains at least one row of tubes 12, and then after the tubes 12 are inserted in holes being arranged in one straight line of a group of substantially flat fins 14, the tubes 12 are fixed to the fins 14 by a mechanical expansion of the tubes 12. The condenser includes a pair of restraining members 20 which are fitted in parts 12a, 12b of the tubes so that the parts 12a, 12b of the tubes between manifolds 16, 18 and the group of the fins 14 can be prevented from deforming in the radial direction.
Patent JP-H05210070-A (JP)
Title: Device for bending spectacle temple
Inventor: SUGITA NAGATOSHI
IPC: G02C5/14
Filed: 1992-01-31
Abstract: PURPOSE:To enable the fitting of temples without removing from a spectacle frame, the improvement in workability and the execution of the exact fitting. CONSTITUTION:This device has a 1st bending mold 11 which has a curved part 12 curved gently so as to coincide approximately with the curved surface shape of the side head part to be brought into tight contact with the ear bend 4 of the temple 3 and an ear bend insertion groove 13 to be inserted with the ear bend 4 and a 2nd bending mold 17 which has perpendicular ear bend insertion holes 14a to 14d of different depths to be inserted with the ear bend 4 and curved surfaces 15a, 15b coinciding approximately with the bending surface shape of the ear part in contact with the ear bend 4 on the front surface and has projecting parts 16A, 16B provided adjacent to the ear bend insertion holes 14a to 14d. The 1st bending mold 11 is installed atop the 2nd bending mold 17.
Patent JP-H11315097-A (JP)
Title: Purification of basic fibroblast growth factor
Inventor: SHADLE PAULA J
IPC: C07K1/18
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a purified basic fibroblast growth factor usable for regeneration, repair or the like of tissue by fractionating a solution containing the basic fibroblast growth factor by each matrix having a strong cation-exchanging, a hydrophobic interaction and a weak cation exchanging function. SOLUTION: A solution containing a basic fibroblast growth factor(bFGF) is brought into contact with a strong cation-exchange matrix, and many fractions and at least one fraction containing the bFGF are eluted from the strong cation exchange matrix. The strong cation exchange matrix fraction containing the bFGF is brought into contact with a hydrophobic interaction matrix, and many fractions and at least one fraction containing the bFGF are eluted. The hydrophobic interaction matrix fraction containing the bFGF is brought into contact with a weak cation exchange matrix, and many fractions and at least one fraction containing the bFGF are eluted. The objective purified bFGF having >=98% purity is obtained from the weak cation exchange matrix fraction containing the bFGF.
Patent JP-H0230795-A (JP)
Title: Production of black steel sheet
Inventor: SUZUKI SACHIKO
IPC: C25D5/48
Filed: 1989-02-21
Abstract: PURPOSE:To stably produce a black steel sheet which is high in degree of black and uniform in apperance by performing electrolytic treatment for the Zn-Ni plating steel sheet in the processing liquid incorporating hydroxide and sulfate of sodium, etc., nitrate ion and an inhibitor or a complexing agent. CONSTITUTION:Electrolytic treatment is performed for a Zn-Ni plating steel sheet in the processing liquid incorporating one or more kinds of hydroxide, sulfate and hydrochloride of Na, K and Ni and also nitrate ion. In this case, an inhibitor and/or a complexing agent are added into the processing liquid and to above steel sheet is treated. Total contents of the above hydroxide and salts are regulated to about 75-200g/l and the contents of nitrate ion are preferably regulated to about 2-100g/l. Further as the inhibitor, nitrogen compd. series, sulfur compd. series, amines series and halogen compd. series, etc., are utilized and as the complexing agent, citric acid, EDTA, oxalic acid and tartaric acid, etc., are utilized and the loadings are properly regulated to about 0.00-100g/l. The electrolytic treatment is performed by an alternating electrolytic method or an anodic-oxidation method. Thereby the black steel sheet excellent in degree of black and uniform appearance properties is obtained without producing a white corrosive product.
Patent JP-S56138026-A (JP)
Title: Charging hole opening and closing device for powder and granule transport
Inventor: YAMADA YUTAKA
IPC: B65G65/32
Filed: 1980-03-29
Abstract: PURPOSE: To enable to open or close a hood easily by a construction wherein guides are provided at both sides of the charging hole provided at the top of a tank and the hood for closing or opening the charging hole can be moved horizontally along said guides.  
     CONSTITUTION: A charging hole for powder and granule 4 is openly provided at proper place of the top of the tank 1. Upper and lower frame bodies 5 with channel- shape section are fixed along both the opposing side edges of said charging hole 4. Guide rollers 7 and 8 are provided at both sides of the hood 9 through brackets 10 and 11. The guide roller 7 can be inserted in the upper frame body 5, while the guide roller 8 is inserted in the lower frame body 6 whether the hole is opened or shut. A guide member 12 is continuously connected to the end of the upper frame body 5 in a slant state, guiding the ascent and descent of the guide roller 7 when the hood 9 is opened or closed. 
     COPYRIGHT: (C)1981,JPO&Japio