baber/WOPTO huggingface dataset:
Patent JP-H08324677-A (JP)
Title: Container
Inventor: OSAKABE SUSUMU
IPC: H01L21/68
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a container which can hold a number of pieces because QFP.IC (quarto flat package integrated semiconductor circuit device) are stacked and contained in the container and which can reduce the occupied floor space and further prevent the outer lead wires from bending because it hardly warps and the corner of the resin sealed body is fixed to the guide even if it warps. CONSTITUTION: This container 10 is provided with a cylindrical body 11 and a stopper 21. The inner shape of the cross section of the body is a little larger square than a QFP.IC 1, similar thereto. Guides 12 are laid at the full length in four inner peripheral corners of the body 11 and fixing notches 13 for the corners of a resin-sealed body 3 of the QFP.IC 1 are provided in the guides 12. After a stopper 21 has been fitted to the body 11, the corners of resin-sealed body 3 are fixed to the fixing notches 13 and the QFP.ICs 1 are superposed on the stopper 21 in the body 11 by turns and contained therein.
Patent JP-H0210718-A (JP)
Title: Exposure to charged particle beam
Inventor: NAKAJIMA KEN
IPC: H01L21/30
Filed: 1988-06-28
Abstract: PURPOSE:To supply the most suitable quantity of heat to a resist and obtain a quality pattern by exposing substrates of different thermal conductivity to a rectangular pattern beam of the same quantity of light and different number of shots and performing the most effective time of exposures thereafter. CONSTITUTION:An oxide film 12 is formed on a silicon substrate 11 and methyl chloride polystyrene 13 is applied thereon by spin. Rectangular pattern electron beams of different sizes 14-16 are applied in one shot and development is performed. Electron beams 17-19 of the same total quantity and pattern are applied in five shots, the same electron beams 20-22 are applied in ten shots, and development is performed in both cases. The most effective number of the shots of the beams for each beam size for obtaining the best pattern is found. This measurement is performed for each substrate of different sizes. Exposing the substrates to beams in as many times of shots as found by the measurements controls the quantity of heat supplied to resist and provides good patterns desired.
Patent JP-2000313457-A (JP)
Title: Slope on cd case lid for easy removal of words card
Inventor: FUKUI YASUTA
IPC: B65D43/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To improve handleability of a words card by forming projections on a base of an opening side of a CD case lid to prevent the card from dropping and also by forming a dent for easy removal of the card on the base where the projections are provided. SOLUTION: A CD case lid is formed with projections 2, 2 on a base of an opening side to prevent a words card received inside the lid from coming out, but it is difficult to remove the card as the card is caught up with the projections. Accordingly, in order to easily remove the card, a stage is formed between the CD case lid and the card, where an arcuate slope 1 to prevent them from closely attaching is formed on the base of the lid formed with the projections 2, and also a dent 3 into which a finger can be put is formed. Thus the words card received in the CD case lid can be easily removed.
Patent JP-H0452539-A (JP)
Title: Measuring method of tension of sheet-like structure
Inventor: MORIMOTO RIYOUJI
IPC: G01L5/04
Filed: 1990-06-20
Abstract: PURPOSE:To correctly measure the tension of a sheet at an optional point without cutting the sheet by detecting the tension acting on the structural body from the detected hardness on the basis of the data of the hardness to the tension measured beforehand. CONSTITUTION:A net of sheet 10 as a structural body in the form of a sheet is obtained by sewing a uniting belt 14 to four sides of a wide net 12 having a selvedge sewed and, uniting the belts 14 with a uniting rope 18 inserted through holes 16 of the belts 14. In order to measure the tension of the sheet, the data of the relation between the tension and hardness is obtained beforehand. Then, the hardness of the rope 18 when sands are scattered on the sheet 10 is measured by a hardness meter 20. By referring the measured hardness to the data, the tension is detected. Since the stress limit can be known correctly, it can be avoided that the rope 18 or holes 16 be broken based on the correct detection of the measured values in a laboratory. It is enough to press the hardness meter 20 of a separate body against any optional point, and therefore the tension can be measured in a considerably simplified manner.
Patent JP-H11336669-A (JP)
Title: Diaphragm type air pump and septic tank therewith
Inventor: ISHIGAKI TSUTOMU
IPC: F04B45/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a septic tank with a diaphragm type air pump being small in size and excellent in the supply efficiency of air and an air pump device. SOLUTION: This air pump 3 is equipped with two pump elements 41 and 43 discharging air by vibrations of a diaphragm. In this case, it is also equipped with a casing 33, these two pump elements 41 and 43 set up in the casing 33, a control unit controlling these pump elements 41 and 43, and two discharge ports 71 and 73 installed in corresponding to these pump elements 41 and 43, respectively.
Patent JP-H0326604-A (JP)
Title: Frame reversing equipment
Inventor: MIKI KEIJI
IPC: B65G47/90
Filed: 1989-06-23
Abstract: PURPOSE:To reduce a working space in a reversing equipment for a frame consisting of a pillar member and a beam member by lifting the frame in an upright posture by means of a sprocket mechanism and handing over the frame to a carry-out-side chain sprocket in a hand-stand posture by means of a transporting mechanism together with lowering and reversing the frame. CONSTITUTION:By using a carry-in-side chain sprocket mechanism 20, a pillar member of a frame f is engaged and lifted in an upright posture. At this time, a beam member of the frame f is guided by a guide 38 and moved over a guide 39 to become horizontal. Next, by using a frame transporter 22, the frame f is handed over to a carry-out-side sprocket 21 being turned, upside down, compared with the carried-in time. In other words, the carry-out-side sprocket mechanism 21 supports a pillar member H, which was behind the frame f when the frame f was carried in. Next, a movable guide 39 is rotated counterclockwise, so that the frame f is lowered while it is supported by the carry-out-side sprocket 21 and transferred to the carry-out-side, being made a 180 deg.-reversal. With this constitution, the working space can be reduced.
Patent JP-H06206207-A (JP)
Title: Production of harmful organism- and combustion-protective agent and processing method of this kind of protective agent and work
Inventor: FUUBERUTO FURITSUTSU
IPC: B27K3/52
Filed: 1993-06-30
Abstract: PURPOSE: To provide a protecting agent which protects against a harmful living organism, especially fungi, damaging insects and bacteria and also suppresses combustibility without causing nuisance to the human being, useful animal and environment. CONSTITUTION: This wood protecting agent characteristically contains whey subjected to the alkaline saponification of whey by caustic soda solution or sodium carbonate. Especially diluted whey is used. The wood protecting agent is suitable for treating wood shavings as an insulating material in the building field.
Patent JP-S6222998-A (JP)
Title: Control equipment for operation of cooling water system
Inventor: OTSUKA YUJI
IPC: F28F13/12
Filed: 1985-07-24
Abstract: PURPOSE:To make possible a stable control of operation of cooling water system, by inputting detected values of ambient conditions, cooling water conditions, and operating state values of a plant into an automatic arithmetic unit, and by combining the number of operating fans of a cooling tower and blade angle of cooling water pumps (or the number of pumps) with each other. CONSTITUTION:Provided on cooling-water lines for inlet and outlet of a condenser, are temperature transmitters 17, 18 to detect temperatures of cooling- water and discharge-pressure transmitters 19a, 19b to detect flow rate of cooling- water. Further, transmitters 20a-20e, 21a and 21b are provided for motors for cooling tower fans and cooling water pumps to detect number of those in operation. On the other hand, a transmitter 22 is provided to detect atmospheric temperatures and wet-bulb temperatures. An automatic arithmatic unit 24, into which signals from each transmitter are inputted, is provided to select economical means of operation from present operating conditions and optimum operating conditions so that the optimum operation of a cooling water system is attained.
Patent JP-S5788574-A (JP)
Title: Head carriage for flexible disc
Inventor: KAWAJIRI YOSHIO
IPC: G11B5/55
Filed: 1980-11-19
Abstract: PURPOSE:To keep a magnetic head contact with a flexible disc always in good state, by freely rocking a pad on one side to a chip side of the magnetic head. CONSTITUTION:A moving arm 5 is energized toward the arrow A with a spring 9 inserted with a spring holder 7 and a gymbal spring 10 consisting of thin plate springs is fitted around the free end of the moving arm 5 with three screws 11,  11 and 12. The sprint 10 has a circular part 10c linked with a pair of bridges  10b, and a pad 13 is fitted to the part 10c. Since the force of the spring 9 is  delivered to the pad 13 with the projection 5b of the arm 5, the contact surface  of the pad 13 follows to the chip surface of the magnetic head 1 freely. Thus,  the chip surface of the magnetic head 1 in contact with the disc 4 is always  kept in good state to obtain a stable read-in output at all times.
Patent JP-S6223142-A (JP)
Title: Lead frame
Inventor: SUGIMOTO SHUICHI
IPC: H01L23/50
Filed: 1985-07-24
Abstract: PURPOSE:To reduce the stress of sealing glass for a lead frame and the lead frame, to prevent defective leakage and to improve the reliability of a flat package sealed with glass by forming the section of a section buried to sealing glass for the lead frame to a circle. CONSTITUTION:The section of a central sealing section 2 is constituted to a circle while the sections of a bonding section 3 and a mounting section 4 are composed to a rectangle shown in a dotted line. Accordingly, thermal stress applied to sealing glass is reduced, defective air leakage can be minimized, and the sectional area of sealing glass is increased and sealing strength can be augmented.
Patent JP-S5866698-A (JP)
Inventor: ISHIGURO TOSHIYUKI
IPC: B26D5/42
Filed: 1981-10-13
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-H04350174-A (JP)
Title: Pre-processing method for chromate processing for electrogalvanized steel sheet
Inventor: YOSHITAKE NORIAKI
IPC: C25D5/26
Filed: 1991-06-06
Abstract: PURPOSE:To improve discoloration to black resistance or white rusting resistance in well-balanced state by attaching a specified quantity of film on the surface of steel plate before chromating process. CONSTITUTION:A surface of electrogalvanized steel sheet is chromating processed. Prior to the processing, the surface of the steel sheet is coated with a aqueous solution containing one or two kinds of sulfate of nickel and cobalt. By drying after coating, a film is attached to the metal in an amount of 0.5-100mg/m<2> expressed in terms of the metal content. Treating method for coating aqueous solution is a spray coating or a roller squeezing after immersion. Drying may be carried out usually at a plate temperature of 40-100 deg.C to the extent of vaporizing attached moisture. By this method, the chromate film scarcely generating black rust can be formed.
Patent JP-H029676-A (JP)
Title: Aqueous ink recording sheet
Inventor: SATO ICHIRO
IPC: D21H19/10
Filed: 1988-06-28
Abstract: PURPOSE:To perfectly provide various characteristics required as an OHP sheet by providing a coating layer of a composition containing at least chitin or/and chitosan to at least the single surface of a transparent polymer film. CONSTITUTION:The proper visible light transmissivity of a polymer film 1 is 75% or more, especially, 80% or more and the proper thickness thereof is about 12-150mum, especially, about 25-120mum. Chitin is one of polysaccharides composed of amino sugar having an MW of about 20,000-50,000 and composed of a straight chain molecule constituted of a beta-1, 4 bond of a D-glucosamine group whose amino group is acetylate and chitosan is one of basic polysaccharides composed of glucosamine similarly having an MW of about 20,000-500,000 and obtained by heating chitin along with conc. alkali. The proper coating thickness of said film is about 1-30mum, especially, 2-20mum on a dry basis.
Patent JP-S6318574-A (JP)
Title: Recording and reproducing device
Inventor: OTSUKI SHINSUKE
IPC: G11B17/34
Filed: 1986-07-10
Abstract: PURPOSE:To remarkably improve the vibration resistant characteristic of a device with a simple structure by providing a pressing member for contacting a recording medium with a head and a specifying means for specifying the relative position of a head in a head carriage main body. CONSTITUTION:A pressing member 8 is set to a prescribed position on the head carriage main body 1, even when a pressing force by the pressing member 8 is increased, the relative position to the head of the pressing member 8 is not changed. Therefore, a load for pressing the recording medium 3 to the head 4 is not changed but a stable contact state can be maintained. Under this state, even when the device is excited, the relative position of the pressing member 8 to the head 4 is not changed by increasing the load for fixing the pressing member 8 above a force by an acceleration, as a result, the magnetic head 4 and the magnetic recording medium 3 maintain the stable contact state and can remarkably improve the vibration characteristic.
Patent JP-S6053912-A (JP)
Title: Mount device for attaching and detaching lens of camera and interchangeable lens
Inventor: MAEKAWA YUKIO
IPC: G02B7/09
Filed: 1983-09-02
Abstract: PURPOSE:To prevent respective members from interfering with each other on a lens side and a camera side in the stage of mounting a lens by disposing positioning means just on the right side of the abutting surfaces of mounts when viewed from the front of a camera, disposing transmission means for driving automatic focusing in the circumferential regios on the lower right and disposing electrical contacts in the upper circumferential region of a rectangular image plane. CONSTITUTION:A male mount 1A on a lens side and female mount 1B on a camera side are so constituted that these mounts are engaged and disengaged to and from each other by a turining attaching and detaching type bayonet mount. Positioning means 4A, 4B of the engaging and disengaging type by the axial movement which position both mounts are disposed in the circumferential region near exactly the right side when viewed from the front of the camera. Transmission means 7A, 7B for driving automatic focusing are disposed in the circumferential region on the lower right when viewed from the front of the camera and plural pairs of electrical contacts 17A, 17B which contact with each other in a pair are provided in the upper region on the inside circumferentical side of abutting surfaces 2A, 2B. The contacts 17A, 17B and means 24A, 24B for interlocking mechanisms for actuating a diaphragm are enclosed in the mounts and are provided in the positions retreated into the vessel.
Patent JP-2000345083-A (JP)
Title: Recording liquid
Inventor: KUNIEDA HIRONOBU
IPC: C09D11/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording liquid which enables high-quality printing to be obtained even on plain paper by dissolving, in an aqueous medium, an anionic water-soluble colorant and a cationic surfactant which can be bonded thereto to form an insoluble colorant. SOLUTION: Preferably, the anionic water-soluble colorant contains at least one kind of acidic group selected from sulfo, carboxyl, and phosphoric groups. A preferable example of the cationic surfactant has a tetraalkylammonium group of which at least one alkyl group has at least 8 carbon atoms, still preferably at least 14 carbon atoms, an especially preferable example being a quaternary ammonium salt having a 14C or higher alkyl group and 3 methyl groups, The surfactant is used in an equivalent ratio higher than 1 to the sum of the sulfo, carboxy, and phosphoric groups of the water-soluble colorant, Thus obtained recording liquid is an emulsion type one which has a good storage stability and gives recorded images having a high density and excellent hue and water resistance.
Patent JP-S6063858-A (JP)
Title: Image pickup tube device
Inventor: ODA TOSHINORI
IPC: H01J29/58
Filed: 1984-07-31
Abstract: PURPOSE:To suppress the deviation in the focusing of an electron beam by enabling a focusing coil bobbin to be rotated relative to a front bobbin and an image pickup tube by an arbitrary rotation angle. CONSTITUTION:A cylindrical front bobbin 11 consists of a molded resin body which has a projection 9 for attachment and positioning of a box-like television camera. A target contact piece 7 and a mesh piece 8 are attached to the front bobbin 11. A coil bobbin 12 consisting of a molded resin body is coaxially connected to the back end of the front bobbin 11. A focusing coil 1 is wound around the coil bobbin 12. The joint area 14 between the front bobbin 11 and the coil bobbin 12 has concaves and convexes which are connected to each other. The coil bobbin 12 can be smoothly rotated by 360 deg. relative to the front bobbin 11. The coil bobbin 12 is rotated relative to an image pickup tube 3 and the front bobbin 11 while seeing a monitor television until the front bobbin 11 is located in such a position that an image pickup tube electron beam is most homogeneously focused on the entire surface of a target. After the rotational adjustment, the front bobbin 11 and the coil bobbin 12 are stuck to each other by an adhesive.
Patent JP-S5788245-A (JP)
Title: Suction device for internal combustion engine
Inventor: SAKAOKA HIROSHI
IPC: F02D9/02
Filed: 1980-11-20
Abstract: PURPOSE: To reduce the trapping of gas by increasing the flow rate of mixed gas in medium and low speed regions by providing a path varying part to function in response to a throttle valve to a suction pathway on the downstream side of the throttle valve.  
     CONSTITUTION: On an upper wall portion positioned at nearly the center of a suction pipe 3, a path varying part 5 is provided in such a way that its top portion 5a is positioned in the suction pathway 4. A throttle valve 2 and the path varying part 5 are connected through cables 9 and 10 to an acceleration regulator 11, and also can be each opened with respective intrinsic opening characteristics. Thus, the volume and cross section of the suction pathway can be increased or reduced according to the rotation angle of an acceleration grip 13, and the flow rate of mixed gas flowing in the suction pathway can always be kept within a constant range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08336728-A (JP)
Title: Wire cut electric discharging device
Inventor: IZUMI TADAMI
IPC: B23H7/02
Filed: 1995-06-06
Abstract: PURPOSE: To precisely detect the deteriorating tendency of current-carrying state by operating an operating body by the operation output outputted according to an electric signal from a photoelectric element for receiving discharge light generated between a current-carrying element and a wire electrode and converting it into an electric signal. CONSTITUTION: When spark discharge is generated between a current-carrying element 31 and a wire electrode 11, discharge light is guided by either one of optical fibers 36a, 36b, 36c, incident to corresponding photoelectric elements 37a, 37b, 37c, in which they are converted into an electric signal, and the output electric signal is judged by judging equipment 39. Since each optical fiber 36a, 36b, 36c is arranged with the tip being turned to a contact part between the current-carrying element 31 and the discharge electrode 11, it detects only the spark discharge generated in the contact part with strong directivity, and is hardly affected by external light leaked into a dark chamber 34.  The judging equipment 39 outputs a signal from an OR circuit 38 to operate an operation output circuit 40, whereby an alarm buzzer, for example, is operated to alarm that the current-carrying state tends to deteriorate by generation of spark discharge.
Patent JP-S5865204-A (JP)
Title: Insecticidal and acaricidal composition
Inventor: UDAGAWA TAKATOSHI
IPC: A01N43/828
Filed: 1981-10-14
Abstract: PURPOSE:An insecticidal and acaricidal composition that contains a new substance, 2-arylethyl thioether derivative and a synergist such as sesamine, thus having expanded insecticidal spectrum in a lower concentration than when it is used alone, and showing synergically reinforced insecticidal activity. CONSTITUTION:The objective composition comprises (A) a new substance, 2- arylethyl ether or thioether derivative of formulaI(Ar is aryl; R1 is H, methyl, ethyl; R2 is 1-6C alkyl; R3, R4 are H, halogen, lower alkyl, lower alkoxy; Y is O, S) such as 3-(4-bromophenoxy)-4-fluorobenzyl 2-(4-chlorophenyl)-2-methylpropyl ether and (B) a synergist or sesamine of formula II or piperonyl butoxide of formula III, preferably at a ratio of 1/20-1/1. The resultant mixture is quick- acting, hardly makes a variety of pest insects resistant to chemicals and shows low toxicity to fish and warm-blooded animals.
Patent JP-S6232833-A (JP)
Inventor: RICHIYAADO AARU KAUNSHIRUMAN
IPC: A01K89/01
Filed: 1986-07-10
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-S5951400-A (JP)
Inventor: TAMURA TOMI
IPC: G21G4/08
Filed: 1982-09-18
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-S6322289-A (JP)
Inventor: YOSHIKAWA TOSHIO
IPC: B25J17/00
Filed: 1986-07-11
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-H066213-A (JP)
Title: Lock detecting circuit for pll circuit
Inventor: WASHITANI NOBUHIRO
IPC: H03L7/095
Filed: 1992-06-22
Abstract: PURPOSE:To provide a PLL lock detecting circuit capable of detecting the lock with high accuracy even with a small phase difference obtained between a reference signal and a comparison signal. CONSTITUTION:An EOR circuit 1 secures an exclusive OR between a reference signal 1a and a comparison signal 1b and detects a phase difference. The detected signal 1c and both signals 1a and 1b are defined as the data and the clocks and then inputted to 1st and 2nd D flip-flop circuits 2 and 3 respectively. These circuits 2 and 3 hold the data at the trailing edge of the clock, therefore only the fall phase difference between the signals 1a and 1b is detected. Then the output signals 2c and 3c are inputted to a NOR circuit 4. Thus a locking signal 4c is outputted so that a locking state and an unlocking state are secured when the fall phase are matched with each other and not matched with each other between both signals 1a and 1b respectively.