baber/WOPTO huggingface dataset:
Patent JP-H02266555-A (JP)
Title: Surge protecting circuit
Inventor: YOSHIMURA KOICHI
IPC: H01L23/556
Filed: 1989-04-06
Abstract: PURPOSE:To reduce a voltage to be applied to a semiconductor integrated circuit to prevent an internal circuit element from damaging by specifically connecting a first NPN transistor to a second NPN transistor. CONSTITUTION:When a high positive voltage is applied from an input terminal 5, an NPN transistor 7 breaks down at bVCER, and a leakage current from the base of the transistor 7 is supplied to a resistor 9 and the base of a NPN transistor 8. Accordingly, the transistor 7 is turned ON, and the potential of an internal circuit terminal 6 drops by the product of the collector current IC2 of the transistor 8 and the resistance value R10 of a resistor 10 from an input applied voltage. If the resistance value R10 is suitably selected, the potential of the terminal 6 is reduced to the saturated voltage of the transistor 8. Thus, even when a high positive voltage is applied to the input terminal, the voltage applied to an internal semiconductor integrated circuit is extremely low to largely improve its protecting effect.
Patent JP-S57201835-A (JP)
Title: Hardness meter
Inventor: ARIMATSU TOSHIO
IPC: G01N3/40
Filed: 1981-06-08
Abstract: PURPOSE:To measure hardness data and temperature data of a material to be measured simultaneously, by providing a hardness sensor and a temperature sensor on the contact face of a measuring instrument main body. CONSTITUTION:A flat contact face 4 which should be brought into contact with a material 3 to be measured is formed in the bottom part of a measuring instrument main body 2, and a hardness sensor 5 is provided in the main body 2. In respect to the hardness sensor 5, for example, the quantity of forward or backward movement of a sensor needle 6 which is moved forward or backward by the cooperation between a spring mechanism and a punion rack mechanism is converted to a quantity of rotation to read the position of the needle on a dial meter 7, and the sensor needle 6 is always protruded from the contact face 4 of the measuring instrument main body 2 but is pressed in for the contact with the material 3 to be measured. A temperature sensor 8 is provided on the contact face 4 of the measuring instrument main body 2, and temperature data of the material 3 to be measured 3 is displayed on a display device 9.
Patent JP-H02269675-A (JP)
Title: Easy opening sealed container
Inventor: YOSHIMOTO MAMORU
IPC: B65D77/20
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the facial separation due to boiling and retort sterilization by bringing into a specific relationship the laminating strength between the seal layer and the adjoining layer of a container and the seal strengths of a flat heat seal part and a line heat seal part. CONSTITUTION:A flat heat seal part 6 and a line heat seal part 7 are formed in the faces of a joint made by overlapping a lid material 5 and a flange part 4 of a container formed by laminating an adjoining layer 2 and a seal layer 3 on a container substance 1. The container material is composed of a multiple layer sheet formed by laminating at least two film layers containing the seal layer 3 and the adjoining layer 2. The laminating strength A between the seal layer 3 and the adjoining layer 2, the seal strength B of the flat heat seal part 6 and the seal strength C of the line heat seal part 7 are in the relationship of (B)<(A)<(C). This permits a stable facial and layer separation without impairing the sealability to make unpacking easy.
Patent JP-S63253658-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA SEISAKU
IPC: H01L23/50
Filed: 1987-04-10
Abstract: PURPOSE:To simplify the structure of the title device, and to enable hermetic seal by using a perforated insulating substrate, inserting a pin made of a metal into a through-hole in the perforated insulating substrate as a conductive medium communicating a wiring layer and the outside and fixing the pin with silver solder in the through-hole. CONSTITUTION:Pins 3 made of covar are inserted respectively into each through- hole in a perforated insulating substrate 1, which is formed by molding and sintering through a normal powder metallurgical method and is made of alumina, and the pins 3 are fastened to the perforated insulating substrate 1 by silver solder 14 flowed into the clearances of the through-holes from a substrate rear. Nickel plating layers 6 and gold plating layers 7 are shaped to protruding sections from the substrate rear of each pin 3 in succession. A wiring layer 8 consisting of aluminum is shaped onto a substrate surface and connected to respective pin 3, a semiconductor element 9 is loaded at a specified position, and each electrode for the semiconductor element 9 and the wiring layer 8 are connected by aluminum wires 11. Lastly, a cap 12 housing the semiconductor element 9 and the aluminum wires 11 and being made of ceramics is sealed normally with sealing glass 13, thus forming a hermetically sealed PGA.
Patent JP-H07296709-A (JP)
Title: Circuit protector and manufacture therefor
Inventor: REON GUABITSUCHI
IPC: H01H85/041
Filed: 1995-04-13
Abstract: PURPOSE: To provide a simple and inexpensive manufacturing method for manufacturing an ultra-small sized cartridge type circuit protector and provide a ultra-small sized circuit protector having improved actuation service life and cutoff capability. CONSTITUTION: A circuit protector 10 comprises a substrate 18 for carrying a metallic fuse-element 20 sealed in a glass-based sleeve type cartridge, lead parts 40 and 42 extend from both ends of a sleeve 30, and gas is sealed in the sleeve 30. A manufacturing method of the circuit protector 10 comprises the steps of installing the substrate 18 for carrying the fuse-element 20 in the glass-based sleeve 30 and installing the lead parts 40 and 42 so as to come into contact with the fuse-element 20. This assembling body is heated up to a temperature sufficient to soften glass under the existence of a gas with lower pressure than atmosphere. Then the pressure is increased, and both ends of the glass-based sleeve 30 form a hermetically seal part around the lead parts 40 and 42.
Patent JP-S5212407-A (JP)
Title: Step motor for watch
Inventor: TORISAWA AKIRA
IPC: H02K37/12
Filed: 1975-07-18
Abstract: PURPOSE: To determine rotating direction of rotor invariably by making hole in the stator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57204260-A (JP)
Title: Painting apparatus
Inventor: YAMAMOTO FUJIO
IPC: B05B12/00
Filed: 1981-06-10
Abstract: PURPOSE: To enable automatic painting through a simple mechanism by a method wherein the side surface and the upper surface of a moving box body by an upwardly and downwardly moving spray gun and an oscillating spray gun and the other side surfaces are painted by turning the box body 90°.  
     CONSTITUTION: In an apparatus for painting the outer surfaces of a box body K by spraying a paint, a moving table 3 on which the box body K is placed and spray guns 19, 20 for spraying a paint to the box body K are provided and the gun 20 is reciprocally moved to directions crossing a moving direction of the table 3 at right angles as well as the gun 19 is moved to an upward and a downward directions. The movement of the table 3 toward a starting point is enabled by a rail 2, a roller 6, a motor 7, sprockets 8, 9A, 9B, a chain 10 or a cylinder 5 as well as 90° turning of the table 3 is enabled by a pinion 11, a turn table 12, a cylinder 13 or a rack 14 and a predetermined amount of the reciprocal movement the table 3 is enabled by a limit switch 15, a movable contact part 17 or a cylinder 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07291651-A (JP)
Title: Soluble core glass for producing microchannel plate
Inventor: SUU GAKUROKU
IPC: C03C3/068
Filed: 1994-04-26
Abstract: PURPOSE:To obtain a soluble core glass having a high etching rate in combination thereof with a phosphate-based clad glass and adaptable thermal properties by using a glass of a specific composition. CONSTITUTION:This soluble core glass contains 20-30mol% SiO2, 15-30mol% B2O3, 20-48mol% BaO, 0-30mol% SrO and 2-10mol% Y2O3, respectively based on oxides and calculated from a batch and provide a composition of 45-53mol% total amount of SiO2 and B2O3 and 45-50mol% total amount of BaO and SrO. The resultant core glass has 20-50mg/min cm<2> etching rate in an aqueous solution of an acid, 600-690 deg.C yield point temperature and 90-110X10<-7>/ deg.C thermal expansion coefficient. The core glass has a high etching rate ratio of >=2500 times based on a P2O5-V2O5-based phosphate clad glass having a relatively high etching rate in the aqueous solution of the acid and thermal properties adapted to those of the clad glass.
Patent JP-2000279499-A (JP)
Title: Air circulating machine
Inventor: NOJIMA HIDEO
IPC: F24F1/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To improve deodorant performance by installing deodorant filters consisting essentially of transition metal chelate compounds and deodorant filters consisting essentially of porous lay ores. SOLUTION: Two sheets of the deodorant filters consisting essentially of the transition metal chelate compounds are installed side by side over approximately the entire surface behind an air suction port 2. Two sheets of the deodorant filters 3 essentially consisting of magnesium silicate affixed with amino groups are installed side by side on the leeward of the deodorant filters 1. A metal phthalocyanine derivative, etc., are used as the transition metal chelate compounds. The malodors sucked together with air by a blasting fan 4 are removed at the time of passing the deodorant filters 1 and 3. For example, acetoaldehyde may be removed up to a removal rate of about 82% for about 30 minutes. The deodorant performance may thus be improved.
Patent JP-H10286153-A (JP)
Title: Fogging preventing device for mirror
Inventor: KIN BOKURAI
IPC: A47G1/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To surely prevent the surface of a mirror from fogging by steam due to a dew forming phenomenon by providing a fogging removing means circulating a part of hot water flowing in from a hot water supply pipe along a prescribed route so as to prevent fogging generated on the surface of the mirror by a temperature difference and joining it to the hot water supply pipe. SOLUTION: A frame 11 supporting the mirror to be utilized at the time of washing hands, washing a face and shaving and packed with a synthetic resin material 29 inside is provided on the inner wall of a bath room, etc. Then a pipe 12 for removing fogging for circulating a part of hot water flowing from the hot water supply pipe 14 along a prescribed route at the time of utilizing hot water at a bath room, etc., to prevent the fogging of the mirror by the difference between temperatures inside/outside of the bathroom are arranged inside of the frame 11 at prescribed intervals. In addition each of an entrance port 13 fixed to one tip part of the pipe 12 and supplying a part of hot water from the pipe 14 to the pipe 12 and an exit port 15 fixed to the other part of the pipe 12 and joining hot water circulating within the pipe 12 to the pipe 14 is branch connected to the pipe 14.
Patent JP-2000285162-A (JP)
Title: Budget management system and recording medium
Inventor: NINOMIYA HIROYUKI
IPC: G06F19/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of more accurately finding the balance of a budget at the end of a term (at the end of a fiscal year) early concerning budget management systems used in public agencies or business enterprises. SOLUTION: A plurality of budget subjects constituting the budget subject of higher-order hierarchy are provided for each higher-order budget subject and in order to calculate the balance of the higher-order subject at the end of a term, decisions as to whether the expenditure of the budget until the end of the term is to be predicted for each lower-order subject and information for dividing a predictive method can be set. On the basis of the predictive method, an expected expenditure amount for this term is predicted for each subject code and the balance at the end of the term is predicted by subtracting the expected expenditure amount of the lower-order budget subject from the budget amount of the higher-order budget subject. As the predictive method, in addition to a method for calculating the balance on the basis of the result of this fiscal year, a method for accumulating the actual expenditure from the point of time corresponding to the current point of time to the end of the previous term and adding the result of accumulation to the result at the current point of time of this term is used.
Patent JP-S61248770-A (JP)
Title: Printer
Inventor: KOBATA YOSHIHIRO
IPC: B41J29/17
Filed: 1985-04-26
Abstract: PURPOSE:To automatically and continuously remove dust, by providing a dust removing member at the position immediately before the recording paper of a platen roller is held along the axial direction of the surface of platen roller. CONSTITUTION:The rotary shaft 3 of a platen roller 1 is revolved to the direction shown by an arrow in usual by a drive motor and a dust removing member 11 is arranged at the position immediately before printing paper is contacted with a platen roller 1. The dust removing member 11 is equipped with a dust removing brush 11A for removing dust 8 from the surface of the platen roller 1 and, by contacting this removing brush 11A with the surface of the platen roller, the dust 8 is adhered to the removing brush 11A. By this method, because the dust adhered to the surface of the platen roller is removed by the dust removing member with the rotation of the platen roller, the omission or blur of a printed character can be prevented.
Patent JP-S5515249-A (JP)
Title: Semiconductor device
Inventor: USUKI KIICHI
IPC: H01L21/768
Filed: 1978-07-20
Abstract: PURPOSE: To prevent intervention of an impurity to an element by covering with a glass layer of low melting point an aluminum or aluminum alloy layer provided through an insulation film on a semiconductor substrate having the elements provided thereon.  
     CONSTITUTION: A p-layer 3 and n +  layer 5 and 4 are formed in an epi-layer 2 of a p-type Si substrate 1, an Al or Al alloy layer 7 is provided through an insulation film 6 and is covered with a glass 8 with a low melting point, mainly containing PbO. In order to avert an eutectic of the Al or the Al alloy with the Si, a burning temperature for the glass is determined at 500°C about. The glass is prepared with 80 percent of PbO and some amount of B 2 O 2 , SiO 2  and ZnO 2  to be added. According to such a construction, the impurity intervened into a pellet from the exterior is catched up by the low melting point glass, while the impurity existed initially in the interior of the pellet may be catched up by the insulation film, therefore a device with a high reliability can be obtained by utilizing a cheap mold resin for the package. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01262358-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: YAMAMOTO TADAHIRO
IPC: F02M37/00
Filed: 1988-04-11
Abstract: PURPOSE:To prevent the temperature of liquefied gas fuel in a fuel storage bomb by feeding the fuel from the bomb into a metering solenoid valve after the fuel is pressurized, and by providing a pressure regulator for returning excessive fuel while holding the pressure thereof to a regulated pressure. CONSTITUTION:A liquefied kerosene gas or the like (hereinbelow denoted as fuel) reserved in a fuel bomb 10 is press-fed into a fuel injection nozzle 25 through a metering solenoid valve 16 and a fuel passage 22 under operation of the fuel pump 15 disposed in an outlet passage 13, and is then injected into an intake-air passage 23. Excessive fuel having passed through the metering solenoid valve 16 is returned into the bomb 10 through a passage 17 and a pressure regulator 18 for holding the pressure of fuel at a regulated pressure. In this arrangement, the pressure regulator 18 is disposed in the vicinity of the fuel 10, that is, for example, it may be directly connected to the bomb 10. Thereby, a relative high pressure of the fuel is held until it being discharged into the bomb 10, thereby it is possible to prevent evaporation of the fuel.
Patent JP-H03289385-A (JP)
Title: Regulating method for gain of motor control
Inventor: TORII NOBUTOSHI
IPC: H02P29/00
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a suitable feedforward gain and a feedback gain and to obtain an optimum control loop by obtaining the feedforward gain by learning, and calculating the feedback gain therefrom. CONSTITUTION:A suitable proportional gain K1 of a feedback loop is set. The value of the gain is calculated from a single motor, etc., and set to the value of the degree in which a system is not oscillated. A feedforward gain K is obtained by learning in the feedback loop state. The gain K1 is obtained from the gain K by calculating, and set. The gain K is obtained again from the gain K1 by learning. A control loop of the motor is composed of the gain K and the feedback gain, i.e., the gain K1.
Patent JP-S63258405-A (JP)
Title: External embrocation of aerosol type
Inventor: OGURI KUNIO
IPC: A61K9/12
Filed: 1987-04-13
Abstract: PURPOSE:To obtain the titled embrocation having high adhesion, absorbing power and excellent stability of components, consisting of a stock solution containing a mixed solvent of a lower alcohol and water, a substance to provide slightly foaming properties and an active ingredient and a propellant blended with a combustible gas. CONSTITUTION:The titled external embrocation (e.g. anti-inflammatory analgesic, antipruritic, drug for athlete's foot or repellent) consisting of a stock solution containing a mixed solvent of a lower alcohol and water in the weight ratio of 40:60-60:40, a substance to provide slightly foaming properties and an active ingredient and a propellant blended with 40-80% combustible gas (e.g. dimethyl ether). A surface active agent such as polyoxyethylene alkyl ether is used as the substance to provide slightly foaming properties and the amount of the substance is 0.02-3wt.% based on the sum. The titled embrocation has neither scattering nor sagging by slightly foaming, has low skin irritation by reducing the amount of the lower alcohol as a solvent and adding water and contributes to flon reduction by partially replacing the propellant with a combustible gas.
Patent JP-H05292045-A (JP)
Title: Intermediate relay device
Inventor: OTANI MITSURU
IPC: H04B10/077
Filed: 1992-04-09
Abstract: PURPOSE:To detect a fault causing a momentary off-synchronism while eliminating the influence of off-synchronism caused by another intermediate relay device beginning the transmission of AIS signals and to accurately generate an alarm. CONSTITUTION:An information processing panel 2 monitors a fault in an optical transmission line 5a at the upstream side. A restoration monitoring means 4a monitors whether or not the detected fault is restored within the prescribed time. A fault position discriminating means 4b discriminates whether or not a fault is detected in another intermediate relay device located at the upstream side based on F1 byte in a transmission signal which comes through the optical transmission line 5a in the case a fault is restored within the prescribed time. An alarm processing means 4c outputs a reception error code (REC) when an error is not detected in another intermediate relay device located at the upperstream side and when a fault is not restored within the prescribed time, and outputs no REC when a fault is detected in another intermediate repeating device located at the upperstream side.
Patent JP-S63255082-A (JP)
Inventor: KAZAMA YOSHIYUKI
IPC: A63F7/02
Filed: 1987-04-13
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-H04319531-A (JP)
Title: Optical information reproducing method and optical information recording medium
Inventor: TANABE TAKANARI
IPC: G11B7/24062
Filed: 1991-04-19
Abstract: PURPOSE:To provide the reproducing method which can attain high-density recording without being limited by the sizes of light spots and to provide the medium thereof. CONSTITUTION:An enhancement layer 5, the double refractive index of which changes with temp., is formed on the information recording medium 4 in contact with a recording layer 6. The temp. in the part of the recording layer 6 where the light absorptivity is high rises when this layer is irradiated with the light spot. The refractive index of the enhancement layer 5 changes only in the region in contact with the high temp. part of the recording layer with such temp. and the information written on the recording layer 6 is selected and reproduced by utilizing such change.
Patent JP-H03287240-A (JP)
Title: Ttl automatic dimming camera
Inventor: TAKAGI TADAO
IPC: G03B7/16
Filed: 1990-04-03
Abstract: PURPOSE:To always carry out the flash photographing of a main object with a proper exposure by determining a level to stop regular flashing based on the reflectance distribution of each photometric region obtained by preliminary flashing. CONSTITUTION:This camera is provided with a flashing means 101 capable of the regular and preliminary flashings, a photometric means 102 dividing a field into plural regions, carrying out the photometry of each reflected light by the preliminary and regular flashings, and outputting each photometric signal, a reflectance distribution calculating means 103 calculating each reflectance distribution of plural regions of the field from each photometric signal obtained when the preliminary flashing is carried out, a deciding means 104 determining the light adjusting level, and a dimming means 105. Then the deciding means 104 determines the dimming level based on the reflectance distribution of each region calculated from the photometric signal when the preliminary flashing is carried out. The dimming means 105 stops the regular flashing when a prescribed dimming evaluation value accumulated and calculated based on each photometric signal reaches the determined dimming level, in the regular flashing. Thus, the main object is always photographed with the proper exposure regardless of the reflectance distribution of each region.
Patent JP-H01261952-A (JP)
Title: Fixed length frame transmission system for data signal
Inventor: WADA MASAHIRO
IPC: H04L29/06
Filed: 1988-04-13
Abstract: PURPOSE:To bring about early restoration even if a transmission error occurs, and in addition, to efficiently transmit a data signal by using a fixed length frame by indicating data frame bit length in a data frame, and in addition, adding a field for discriminating the data signal, etc. CONSTITUTION:The data signal to be transmitted is inputted to a transmission data buffer 1, and its bit length is calculated by a counter 2, and the contents of the buffer 1 are sent to a transmitting buffer 3 and the counter 4. The counter 4 calculates the information bit length of a transmission frame, and drives a header ROM 5 at every bit length, and a discrimination header pattern is written in the buffer 3. Besides, at the time of the finish of the data frame, a fill bit ROM 6 is driven, and after a fill bit is written in the buffer 3, the contents of the buffer 3 are sent as the transmission frame. Then, by indicating the bit length of the data frame in the data frame, and in addition, adding the data signal discrimination field and a discrimination header, the restoration can be brought about early even it the transmission error occurs, and in addition, the data signal can be efficiently transmitted by using the fixed length frame.