baber/WOPTO huggingface dataset:
Patent JP-H10300434-A (JP)
Title: Thickness measuring method for wafer with thin film formed thereon
Inventor: YOKOYAMA KENICHI
IPC: G01B11/06
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure the thickness of a diaphragm in a wafer having the diaphragm and having a plurality of sensor chips with thin films formed on their surfaces. SOLUTION: A wafer 10 on which a plurality of sensor chips 14 for a pressure sensor are formed is provided with a measuring monitor chip 15 on which no thin film 11 is formed, and using noncontact laser thickness gauges 1-3, laser beams are applied to the front and back of a diaphragm 13 in the measuring monitor chip 15 and the beams reflected are received to measure the thickness of the diaphragm 13.
Patent JP-S5441852-A (JP)
Title: Biphenyl esters
Inventor: KANBE SADAO
IPC: C07C255/57
Filed: 1977-09-07
Abstract: NEW MATERIAL:Titled substance of formulaI(R is straight chain alkl of 4W8 carbon atoms).  
     USE: Liquid crystal compounds having wide temperature ranges wherein they keep the liquid crystal state and showing dielectrically positive anisotropy.  
     EXAMPLE: 4'-n-Amylphenyl 4-(4-cyanophenyl)benzoate.  
     PREPARATION: 4-Bromobiphenyl is subjected to 5-step reactions shown in the reaction equations to produce the objective compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62264397-A (JP)
Inventor: TAKAYAMA MASAO
IPC: G08B31/00
Filed: 1986-05-13
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-S5230950-A (JP)
Title: Het-pump type air conditioner
Inventor: ANRITSU MASAAKI
IPC: F25B47/02
Filed: 1975-09-04
Abstract: PURPOSE: A sure finishing for defrosting by detecting the Boyd rate of refreigerant in high-pressure side during defrosting operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5733133-A (JP)
Title: Paper feeder
Inventor: SHIMADA TAKESHI
IPC: B65H1/14
Filed: 1980-08-07
Abstract: PURPOSE: To stabilize the time up to arrival of paper to a positioning roll regardless of change in the paper accommodation rate by means of eliminating change of the time until paper passes from a paper holding part through a paper path.  
     CONSTITUTION: When the output part of a one turning cluktch 407 is turned, the movement plane is changed into right angle by means of screw grears 405, 404, and driving force is transmitted to a notched cylindrical body 403. When the notched part contacts friction gear 210, both the friction gear 210 and a screw gear 209 turn. A screw gear 208 and a timing pulley 206 are fixed on the shaft 207, a timing pulley 204 is fixed on the shaft 203, and a timing belt 205 is wound on the timing pulleys 204, 206. A paper feeding roll 201 is fettered by the shaft 203 through a one-way clutch 202 which is set to be freely turned in the arrow direction, and when the screw gear 209 is turned, the paper feeding roll 201 is also turned. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000299125-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: WATANABE SHOICHIRO
IPC: H01M10/052
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery of high reliability even if keep on a shelf at a high temperature by including a compound with an ethylene skeleton or a compound with biphenylene in a nonaqueous electrolyte in the battery comprising a lithium-containing oxide as a positive electrode material and a lithium storable/releasable material as a negative electrode. SOLUTION: This nonaqueous electrolyte secondary battery is constituted by adding an organic compound expressed by formula I or II, to an electrolyte. In formula I, R1-R4 are each H (3 or less), an aryl group or an aryl group with an electron attractive substituent. In formula II, n=0-2. The compound expressed by formula I is preferably 1,2-diphenylethylene, cis-stilbene, trans- stilbene, triphenylethylene, tetraphenylethylene or p-fluoro-cis-stilbene, and the compound expressed by formula II is preferably biphenylene or 9,10- dihydrophenanthrene and included at 0.1-20 wt.% in the total weight of the electrolyte. The decomposing oxidation resistance of the electrolyte is improved.
Patent JP-S5232271-A (JP)
Title: Inspection method and equipment for photomask pattern
Inventor: HONGOU MIKIO
IPC: G03F1/84
Filed: 1975-09-08
Abstract: PURPOSE: To inspect easily in short time wheter or not thin films transmitting visible light are formed on photomasks as required. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06315981-A (JP)
Title: Strip material for lining existing pipe and production thereof
Inventor: KITAYAMA YASUSHI
IPC: F16L1/00
Filed: 1993-05-10
Abstract: PURPOSE:To prevent the detachment of a marine organism removing means such as a metal plate capable of generating a marine organism repelling agent over a long period of time and to develop a marine organism fouling preventing function over a long period of time. CONSTITUTION:A fitting ridge 13 is provided to one side edge part in the lateral direction of the base plate 12 constituting a strip material 10 and a fitting recessed part 18 is provided to the other side edge part thereof. A hinge part is provided to the base plate 12 at a position displaced to the inside in the lateral direction from the position of the fitting ridge 13 by a proper distance and the fitting ridge 13 and the peripheral part thereof are made bendable toward a copper plate 60 becoming an inner peripheral surface at a time of the formation of a pipe and, in such a state that those parts are bent, the strip material 10 is rolled in a coil form and the fitting ridge 13 and the peripheral part thereof are folded back to engage the ridge 13 with the adjacent fitting recessed part 18 of the strip material to form a pipe. A flame spraying layer 60 reacting with seawater to generate a marine organism repelling component is preformed to the part becoming the inner surface of the base plate by a flame spraying powder method.
Patent JP-H07321620-A (JP)
Title: Drive lock circuit
Inventor: OGAWA MASAHARU
IPC: G06F3/00
Filed: 1994-05-23
Abstract: PURPOSE:To reduce remarkably current consumption even in an optional operating state by forming a drive circuit with a transistor(TR), bias resistors and a constant voltage diode. CONSTITUTION:When a power supply circuit 13 is in operation, the power supply voltage VCC of a control section 15 comprising a logic circuit is applied to a power supply line 12 and the voltage VCC is applied to the control section 15, a TR C and resistors a, b being bias resistors of the TR C. Since the TR C is in the off state till the voltage VCC exceeds the breakdown voltage VZ of the constant voltage diode 2, the reset input to the control section 15 is pulled down by a resistor 10 and the control section 15 reaches a reset state. When the voltage VCC exceeds the voltage VZ, the diode 2 is conductive and the TR C is biased by the resistors a, b being the bias resistors, the TR C is conductive, and the reset input to the control section 15 is pulled up to the voltage VCC, then the reset by the control section 15 is released to make the operation.
Patent JP-H11301758-A (JP)
Title: Spray can device
Inventor: KIMURA HIRAKU
IPC: B65D83/44
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized spray can device in which the number of manufacturing steps and the number of component parts can be reduced, its productivity can be improved, its cost-down can be realized and its safety characteristic my also be improved. SOLUTION: This spray can device is comprised of a can main body 2 in which sprayed substances are charged in an inner space part 4, a stem 12 having a nozzle hole 20 and a valve mechanism 10 including a valve main body 11 in which the stem 12 is projected and slidably assembled in it. Then, a substantial cylindrical valve mechanism fixing section 5 to which the valve mechanism 10 is assembled and fixed is integrally formed with the can main body 2.
Patent JP-H10286800-A (JP)
Title: Device and method for cutting off workpiece
Inventor: KANEKO NORIYUKI
IPC: B26F3/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To easily and surely cut off a workpiece from a material regardless of weight by use of a small-sized and calm device. SOLUTION: An uncut part 13 is cut by moving a workpiece 12 as it is held on both sides by holding bodies 20, 25 on one side and on the other side to move to one side (lower side), so it can be surely cut of even when weight of the workpiece 12 is small. Since vibration is not used for cutting it off, a compact device is sufficient, almost no noise is generated during cutting work, and separation work is not required because the workpiece 12 is parted from a material 11 when it is cut off.
Patent JP-S5811742-A (JP)
Title: Heat treatment heating method of work roll for cold rolling
Inventor: KATAOKA KATSUTOSHI
IPC: C21D1/18
Filed: 1981-07-13
Abstract: PURPOSE:To save electric power, and to obtain a uniform heating temperature, by pre-heating the whole roll by induction heating, and after that, soaking it by heating of an electric furnace. CONSTITUTION:A roll of a cold material is inserted into a heating furnace which has combined and electric furnace heating method and an induction heating method, and is induction-heated by an electric power supply of 50-1,000Hz frequency. Subsequently, at the time point when the roll has reached an object heating temperature, the roll is set to a uniform heating temperature by switching to the electric furnace heating method. In this way, electric power is saved, and a uniform heating temperature is obtained.
Patent JP-S60253300-A (JP)
Inventor: AJIKI NAOJI
IPC: H05K13/02
Filed: 1984-05-30
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-S58225402-A (JP)
Title: Control output circuit
Inventor: TAKAHASHI YOUICHI
IPC: G05B9/02
Filed: 1982-06-25
Abstract: PURPOSE:To prevent an erroneous control and to improve the reliability of a control output circuit, by avoiding the closure of a contact if a fault arises to a control output circuit of a remote monitor control system which controls the contact open/close of a breaker connected to a power board of slave stations froma master station. CONSTITUTION:Receiving a command from a master station, a CONT1 checks whether a selecting item contact has a fault. A selection relay check signal 7 is first delivered to drive a relay k11. Then terminal points (a) and (c) of a relay contact k11 are closed. In this case, however, no voltage is produced between both terminals of a resistance R1 unless relay contacts k3, k4, k5 and k6 are closed. Therefore a relay k12 is not driven for a voltage detecting circuit 11, and signal lines 15 and 16 have no change of their states. Then the original output operation is carried out by a command given from the master station. While, the relay k12 works if either one of contacts k3-k6 is closed. Then k12 is closed, and the fault is informed to the CONT1 through the lines 15 and 16. Thus a command given from the master station is discontinued.
Patent JP-S605946-A (JP)
Inventor: ASAI KOUICHI
IPC: E04B5/43
Filed: 1983-06-15
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-H10299840-A (JP)
Title: Orthogonal shaft gear reducer
Inventor: YOSHINO TAKASHI
IPC: H02K7/116
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent change of a position of an output shaft according to the installation direction of a motor and improve a degree of freedom on installation by arranging an orthogonal shaft speed reducing part on the last stage of a speed reducer and arranging the output shaft roughly on a central part of an orthogonal shaft speed reducing part installation hole of a reducer case. SOLUTION: When a motor 2 is rotated, its torque is transmitted to an intermediate shaft 18 through a motor pinion 1, a gear 12, a pinion 13 and a gear 14, and a hypoid gear 22 is rotated around a rotary shaft in the direction orthogonal with a motor shaft 3 by rotation of a hypoid pinion 21 in stalled on the intermediate shaft 18. It is possible to drive a conveyor in the opposite direction only by changing a direction of a speed reducer 4 at the time of assembling the orthogonal shaft gear reducer 4 like this. That is, as a position of an output shaft 23 of the speed reducer 4 is at a vertical and lateral center position, even when the direction of the speed reducer 4 is changed, it is possible to assemble the output shaft 23 constantly at a central position of the speed reducer 4 and it is possible to improve a degree of freedom on its installation.
Patent JP-H047450-A (JP)
Title: Connection device of lateral shingled roof
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 1990-04-26
Abstract: PURPOSE:To facilitate execution by providing the mounting part covering the lower bent part of a supporting board to the front edge of a receiving material and bringing the leading end of the mounting part into contact with the deep end of the engaging part of a roof panel positioned on an under side at the time of a laid state to perform positioning. CONSTITUTION:A supporting board 5 is placed on a substrate material such as a sheathing roof board and the lower bent part 10 is allowed to face to the engaging part 2 of a roof material 1. Next, a receiving material 6 is placed on the almost center part of the supporting board 5 and the leading end 20 of a mounting part 18 is brought into contact with the deep end 21 of the engaging part 2 of the roof material 1 positioned on an inclined lower side to perform positioning. Subsequently, the under surfaces of the side edges of left and right roof materials 1 are placed on the surface of the receiving material 6 from the left and the right so as to cover the downwardly bent part 10 of the supporting board 5 with the engaging parts 3 of the left and right roof materials 1 laid on an inclined upper side. By this method, even when the position of the supporting board 5 is slightly loose, the position of the roof material 1 laid next can be accurately secured and execution can be easily performed.
Patent JP-S5233244-A (JP)
Title: Automatic gravity center aligning hanging device
Inventor: UCHIMORI TSUNEO
IPC: B66C13/08
Filed: 1975-09-08
Abstract: PURPOSE: To hung a load having gravity center offset from plan view center, hook element can be moved orthogonally in two directions by each cylinder means relative to hanging frame to align gravity center of the load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H047007-A (JP)
Title: Sterilization for bathtub water purification filter
Inventor: TAKESHITA NAOYUKI
IPC: A61L2/04
Filed: 1990-04-26
Abstract: PURPOSE:To contrive an accurate scalding of a filter by a method wherein the switching action of valve means is brought about by commands from a control part provided in a heat source device to switch the flow supply of a hot temp. water from circulating pipes to a bathtub water purification filter and the temp. of hot water supplied is maintained at a value not less than specified. CONSTITUTION:Valve means 13, 14 and 22 are provided at the intermediate parts along circulation pipes 4 and 5 connected between a circulation pump 2 and a bathtub 1 and a pipe 2b is connected to a heat source device 30 to supply hot water therefrom. The switching action of the aforesaid valve means is brought about by commands from a control part 31a provided in the heat source device 31 to switch the flow supply of a high temp. water from the circulation pipes 4 and 5 to a bathtub water purification filter 3 and the temp. of the hot water supplied from the heat source device 31 is maintained at not lower than 80 deg.C in conjunction with the switching action of the valve means. As a result, the bathtub water purification filter can be scalded accurately without the need of any manual switching operation for sterilization.
Patent JP-S61265913-A (JP)
Inventor: KURISUTOFUAA BURAIAN MAASHIYAR
IPC: H03F3/45
Filed: 1986-05-14
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-H02223643-A (JP)
Title: Traction control device
Inventor: TOGAKI KAZUHIDE
IPC: F02D45/00
Filed: 1989-04-27
Abstract: PURPOSE:To secure the minimum amount of air necessary for run to an engine even if malfunction occurs in a sub throttle valve or a drive mechanism and maintain limp-home performance by providing a normally open by-pass valve which is open during traction control and close during the malfunction of the sub throttle valve and the drive mechanism, in a by-pass path installed in an inlet path. CONSTITUTION:A three-way electromagnetic valve 33 is constituted to be turned on/off by signals from a traction controller 20, and it is turned on during traction control to allow a negative pressure circuit 32 to open and a negative pressure room 27 for a negative pressure diaphragm 24 to communicate with a surge tank 6 and turn into negative pressure so that a by-pass valve 23 is open or close. When the three-way electromagnetic valve 33 is off, atmospheric pressure is supplied to the negative pressure room 27 for the negative pressure diaphragm 24 via the third port 34c, a case 34 and the negative pressure circuit 32. When the opening of a sub throttle valve 9 is controlled by the traction controller 20, the three-way electromagnetic valve 33 is in an ON state and the negative pressure room 27 for the negative pressure diaphragm 24 is in a negative pressure state. Accordingly, a valve 29 is put in contact with a valve seat 22 and so the by-pass valve 23 is in a close state.
Patent JP-H10299621-A (JP)
Title: Fuel injection timing detection device
Inventor: TANAKA AKIO
IPC: F02M65/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To make a winding large and to prevent the breaking of a coil by forming two circular grooves in a bobbin provided in a detection part and by putting a winding for generating a magnetic field in one groove and a wire for taking out a signal in the other groove. SOLUTION: A high-frequency current is passed through a winding 32 via a signal taking-out wire 24 to generate an alternating magnetic flux in a coil 30. When fuel is injected, a pressure pin 2 is moved with a needle to change a gap L between the flange 20 of the pressure pin 2 and the coil 30, which changes the magnetic flux density of the coil 30 and the pressure pin 2. An electric signal induced in the coil 30 is changed based on the change of the magnetic flux density and is sent to a detector via the signal taking out wire 24 and the time-varying lift of the needle is determined by a time-varying voltage. Since the winding 32 and the signal taking-out wire 24 are put separately in the circular grooves 33, 34 made in a bobbin 31, the winding 32 can be wound in a relatively large space.
Patent JP-S63274193-A (JP)
Title: Manufacture of printed board
Inventor: YAMANA YOSHIYUKI
IPC: H05K3/22
Filed: 1987-05-06
Abstract: PURPOSE:To prevent the dropping of a removed piece from a narrow groove by the heat of soldering by half-cutting both the ends of the narrow groove provided along the dividing position of a printed board integrated with a plurality of the printed boards and by recessing the center of the removed piece downwards from both the ends. CONSTITUTION:Two grooves (f) and three connecting bridges (g) are formed along the dividing position of a printed board 1 integrated with two after press- cutting and holes (e) for inserting parts are formed on each printed board 1a, 1b. The removed piece (d) of the above-mentioned narrow groove (f) is so formed that both the ends of the piece are made to have an inclined surface (h) inclined downwards toward the center (i) and the center (i) which connects both the ends to the inclined surfaces (h) is recessed downwards than the above- mentioned both the ends. The above-mentioned removed piece (d) is also half-cut at both the ends and is prevented from dropping from the narrow groove (f). When the connecting bridge (g) is cut after soldering, the two printed boards 1a, 1b are separated.
Patent JP-H05287723-A (JP)
Title: Method for constructing foundation ground of road, etc., onto poor subsoil
Inventor: FUJIMASU JIRO
IPC: E02D3/00
Filed: 1992-04-03
Abstract: PURPOSE:To prepare a foundation ground for preventing settlement having high flexural strength by excavating a poor subsoil, on which a road, etc., are constructed, while taking the measure of water stop and replacing excavated soil with lightweight concrete. CONSTITUTION:Continuous sheet piles 7 for water stop are driven around a zone, in which a road, etc., are constructed on a poor subsoil, first, soil in the zone surrounded by the sheet piles is excavated and removed, and a water stop layer 6 is formed on an excavation base by lightweight concrete having apparent specific gravity of 0.8-1.2ton/m<3> and having no water absorption property. Lightweight concrete having apparent specific gravity of 0.5-0.8 and having no water absorption property is placed on the water stop layer 6, thus forming a foundation section 4. An upper subbase 2 and a surface course 1 are installed onto the foundation section 4, and the sheet piles 7 for water stop are removed. Accordingly, a foundation ground is prepared so that the sum of the weight of soil before construction and banking and the weight of pavement itself + traffic load is equalized or made lighter in the poor subsoil.
Patent JP-H046845-A (JP)
Title: Semiconductor-wafer measuring apparatus
Inventor: MURATA JUN
IPC: G01R31/26
Filed: 1990-04-24
Abstract: PURPOSE:To obtain a measuring apparatus which can extract and measure a specific semiconductor chip in a short time by a method wherein a semiconductor wafer and the shape of a semiconductor chip to be measured are visually displayed on a display screen in a typical manner, the specific semiconductor chip on the display screen is designated, its position is registered and only the registered chip is measured. CONSTITUTION:At a semiconductor-wafer measuring apparatus, a probe needle 5 is brought into contact with electrodes of semiconductor chips arranged on a semiconductor wafer 3 and a DC parameter of only specific semiconductor chips is measured. At the measuring apparatus, the semiconductor wafer 3 and the shape of semiconductor chips to be measured are visually displayed on a display screen 16 in a typical manner, a specific semiconductor chip on the display screen 16 is designated, the position of the specific semiconductor chip is registered in a registration means and only the registered semiconductor chip is measured. For example, positions of semiconductor chips 21a, 21b specified from all semiconductor chips displayed on a display screen 16 are designated by using a mouse 15, the semiconductor chips to be measured are registered and a DC parameter of only the registered semiconductor chips is measured.
Patent JP-H11307148-A (JP)
Title: Series unit
Inventor: SHINODA HOUEI
IPC: H04N5/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting by the use of a wide plate dispensing with a commercial wide mounting frame and ornamental cover in mounting. SOLUTION: This series unit is composed of a series unit body 1 equipped with two mounting lug parts 5 located at the upper and lower parts, and a wide plate adaptable terminal board 7 in which an ornamental cover part 9 adaptable to a wide plate is integrally formed on the front side of a terminal board body 8 adaptable to a standard plate and which can be attached to and detached from the series unit body 1. In the case of the wide plate adaptable terminal board 7, the ornamental cover part 9 having a thickness corresponding to the dimensional difference between the standard plate mounting structure and the wide plate mounting structure in relation to the plate surface is integrally formed on the front side of the terminal board body 8.