baber/WOPTO huggingface dataset:
Patent JP-H04152621-A (JP)
Title: Method and device for developing resist
Inventor: MORIMOTO KENICHI
IPC: H01L21/30
Filed: 1990-10-17
Abstract: PURPOSE:To conduct stabilized developing of resist by a method wherein, when the temperature of a developing solution is within the prescribed temperature range based on the detected temperature of a temperature sensor, the driving of a stage is con trolled until a substrate is submerged in the developing solution in a developing vessel, and the change of temperature of the developing solution is prevented. CONSTITUTION:The developing solution collected in the solution-feeding tube 3, before starting a developing operation, is discarded downward to outside a developing vessel 2. The prescribed quantity of a temperature adjusted developing solution is fed into a developing vessel 2 from the tank 4, a stage 5 is set at the position higher than the level of the developing solution in the developing vessel 2, and a part of a temperature sensor 7 is submerged under the developing solution 13. When a controller 8 judges that the temperature of the developing solution 13 is maintained for a fixed period within the prescribed range of temperature, it outputs a driving signal. A stage driving part 6 is operated, ands the stage 5 comes down to the lowest position. As the stage 5 and a substrate 12 are dipped into the developing solution 13 at the lowest position of the stage, the developing of the resist of the substrate 12 is started, and the resist of the substrate 12 can be developed in a stable state.
Patent JP-2001102031-A (JP)
Title: Electric energy storage device and method for producing the same
Inventor: ONO TAKUJI
IPC: H01M10/05
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric energy storage device having an electron collective structure by spray metals in which electrolyte may inject into an inner portion of an electrode body with easiness and metallic particles generated from the spray metals do not penetrate into the inner portion of the electrode body. SOLUTION: An electric energy storage device has an end of a winding electrode body 4 with the first region and the second region. A folding portion 43 is exposed in the first region by bending an end of a core body forming positive polarity or a negative pole and spray metals 52 are formed in the second region to stack on the end of the core body, and spray metal 52 are connected to a terminal of the positive polarity or a terminal of the negative polarity. Resin layers are formed between a reaction portion of the winding electrode body 4 and spray metal portions 52.
Patent JP-S62140711-A (JP)
Title: Milling cutter unit
Inventor: UCHIDA HIDEO
IPC: B23C1/20
Filed: 1985-12-11
Abstract: PURPOSE:To eliminate such a manual work as a conventional one so as to improve the efficiency of machining a table board for obtaining a machining means covering a wide range, by facilitating transport of the milling cutter unit in the caption to any desired position so that it can be placed on the table board by means of an electromagnet. CONSTITUTION:A saddle member 9 is slidably mounted over the upper face of an H-shape frame 1 and made movable longitudinally. And the saddle member 9 is provided with an attachment 22 having a cutter 27. And a large electromagnet 35 is normally installed near both ends of the lower face of a base plate 31 so as to be adsorbed to and detached from the table board of the press. And the milling cutter unit constituted in such a way as mentioned above is transported to a desired place by means of a truck etc. and installed on the table board of a press machine, and adsorbed to the electromagnetic magnet 35 by electrifying, and placing work is performed with the cutter 27. Therefore, conventional manual work can be eliminated and the efficiency of machining the table board etc. can be improved. Furthermore, a machining means covering a wide range can be obtained by replacing the attachment 22 so that application range can be widened.
Patent JP-H113226-A (JP)
Title: Visual instruction set for cpu having integrated graphics function
Inventor: YUNG ROBERT
IPC: B41J5/30
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To quickly execute other graphics instructions by using a special instruction to minimize the addition of hardware to a general-purpose CPU and also to optimize the execution of a certain graphics instruction. SOLUTION: A PDU(prefetch dispatch unit) 46 gives four instructions at most and in parallel to plural pipeline type execution devices along a pipeline bus 14. An integer calculation instruction is sent to one of two IEU(integer execution units), i.e., an integer multiplication/division unit 30 or an integer ALU(arithmetic logic unit) 31. These two units share the access to an integer register file 36 to store the operand and result of the integer calculation. In addition, three floating point arithmetic units, i.e., a floating point division/ square root execution unit 25, a floating point/graphics ALU 26 and a floating point/graphics multiplier 28 arc connected to the bus 14 and share a floating point register file 38.
Patent JP-2001096118-A (JP)
Title: Filter
Inventor: TOGASHI RYOICHI
IPC: B01D46/52
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter capable of being easily restored in capacity by a cleaner or the like and less apt to be damaged. SOLUTION: A frame material comprising a flat plate is bonded to the periphery of a filter medium subjected to pleat processing and the filter medium and a laminar prefilter are bonded to constitute a filter.
Patent JP-H06131483-A (JP)
Title: Time-series data converting device
Inventor: HASEGAWA HIROSHI
IPC: G06G7/60
Filed: 1992-10-16
Abstract: PURPOSE:To obtain more effects through smaller hardware by making a neural cell like element include an integration means for the value of integrated data and an output value limiting means which limits the value of the integrated data between an upper-limit and a lower-limit value. CONSTITUTION:A data input value obtained through a data input means 101 is weighted and integrated by a weighted integration means 102, integrated data value is integrated by an integration means 103, and the output control means 104 limits the range of the value obtained by the integration between the set upper-limit and lower-limit. Namely, the neural cell like element has the integration means 103 that a conventional neural cell like element does not have. Although the output of the conventional neural cell like element is static, the past history of inputted data is converted into its integral value and held and the output is determined by it, which means that the output is dynamic. Here, the input data are inputted only at respective timing points, which requires the simplest input means.
Patent JP-H02139269-A (JP)
Title: Fine displacement and magnification mechanism and printing head using the same mechanism
Inventor: YAMAGUCHI MORIO
IPC: B41J2/295
Filed: 1988-11-04
Abstract: PURPOSE:To reduce not only the number of parts to a large extent as compared with a conventional structure but also the number of processes and to enhance assembling accuracy by respectively engaging the fixing mount parts of fine displacement and magnification mechanism with a plurality of the mount grooves provided to a bottomed cylindrical printing unit mount member. CONSTITUTION:Fine displacement and magnification mechanisms 19 are respectively inserted in a large number of the mount grooves 21 radially provided to a printing unit mount member through the horizontal fixing part 11a and vertical fixing part 11b of a fixing frame and projections 18 are engaged with the engaging grooves 25 provided to the upper end surface of the printing unit mount member 20 while respective printing wires 17 are guided by the auxiliary guide member 23 provided to a guide part 22 and inserted in the predetermined holes of a wire arranging member 24 to be arranged. Therefore, a spacer is unnecessary and the number of parts are reduced to a large extent and, since the projections may be merely engaged with the engaging grooves 25, complicated work such as screwing is unnecessary and the number of processes required in assembling are reduced to a large extent and assembling accuracy is enhanced.
Patent JP-H07130684-A (JP)
Title: Method of manufacturing semiconductor die and device therefor
Inventor: GOTO NOBORU
IPC: H01L21/301
Filed: 1993-11-09
Abstract: PURPOSE:To detect mutual positional relationship of dies disposed on a dicing tape with an optical sensor, compare the positional relationship with a designated position relation, enter a line between shots and a name of the shot into a tape on the basis of an instruction of a controller, and promptly accurately enter these. CONSTITUTION:A tape 2 disposing a die 1 is prolonged surrounding a cylindrical pipe 13 by a ring 12. An optical sensor 3 is freely moved over dies 1...1 by an instruction from a controller 4 and detects a location and a number of each die and stores the result in the controller 4. An arrangement of the measured dies 1...1 is compared with a design mapping diagram to be checked by the controller 4. When confirming the conformity, a recorder 5 enters lines SA, SB..., Sa, Sb... between shots and names of shots A, B..., a,b... on the tape 2 on the basis of an instruction of the controller 4.
Patent JP-H03140859-A (JP)
Title: Oxygen sensor
Inventor: ASANO YOSHIHIKO
IPC: G01N27/406
Filed: 1989-10-26
Abstract: PURPOSE:To improve a response characteristic and an output level of a sensor by a method wherein a lanthanum fluoride being operable as the sensor even at a low temperature is used as a solid electrolyte and a platinum electrode shaped in a thin film is formed on the opposite surfaces of a solid-electrolyte layer. CONSTITUTION:A sensor 1 is constructed of a solid-electrolyte layer 2, a first electrode 3 and a second electrode 4. The solid-electrolyte layer 2 is a plate- shaped single crystal LaF3 of a diameter 10 mm and a thickness 0.5 mm. The first electrode 3 and the second electrode 4 are constituted of platinum shaped in a thin film and having a thickness of 2,500 to 5,000 Angstrom . A lead wire 5 is fitted to the first electrode 3. These first and second electrodes 3 and 4 are formed by a sputtering method or the like. According to this method, a response speed of the sensor is made high and also about the same output value as a zirconia solid-electrolyte sensor can be obtained. In other words, the sensor thus constituted operates in a range including a low temperature range and, in addition, an oxygen concentration detecting characteristic can be improved.
Patent JP-H06110059-A (JP)
Title: Method and device for orientation processing
Inventor: NEGISHI YUJI
IPC: G02F1/1337
Filed: 1992-09-25
Abstract: PURPOSE:To improve the productivity and preclude a defect in rubbing. CONSTITUTION:A film substrate 14 which has an orienting film formed on the top surface is passed between a rubbing roll 13a and a backup roll 13b. Then the rubbing roll 13a is rotated in a direction as shown by an arrow D while the film substrate 14 is conveyed continuously in a direction as shown by an arrow F through the rotation of both sprockets 11a and 12a, and then the surface of the orienting film on the film substrate 14 is rubbed continuously by the rubbing roll 13a. Thus, the productivity is improved because of the continuous rubbing and no defect in rubbing is caused.
Patent JP-H04172176-A (JP)
Title: Method for joining aluminum nitride with copper
Inventor: TAKESHIMA YUTAKA
IPC: H05K3/38
Filed: 1990-10-17
Abstract: PURPOSE:To join an aluminum nitride base plate to a copper sheet with sufficient strength by controlling the quantity of titanium in brazing filler metal to the specified quantity. CONSTITUTION:Brazing filler metal containing the two-ten weight part of titanium powder added to the total weight of metal powder and the balance with silver powder, copper powder and an organic vehicle is used to perform the brazing. The temperature area below 500 deg.C is then cooled at the speed less that 2 deg.C/min. By this method, the Al nitride base plate and the copper sheet can be joined together with sufficient strength and besides, residual stress is reduced and the reliability of a joined body is high. This joined body has a very high radiation property of heat and is used suitably as the metalized base plate to mount a power diode, etc., for instance.
Patent JP-H02191382-A (JP)
Title: Superconductive transistor and manufacture thereof
Inventor: JINNO MARUO
IPC: H01B12/06
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a transistor structure at a very low temperature by constructing collector, base, and emitter regions in such a way that a substrate having superconductive composition which is in the state of a semiconductor phase acts as a collector and the superconductor phase acts as a base and then a superconductive layer in contact with the superconductor phase through an insulating layer thin enough to cause a tunneling phenomenon in the superconductor phase acts as an emitter. CONSTITUTION:A superconductor phase 2 which makes up a base region at a part of a substrate is provided at the surface of the substrate 1 having superconductive composition which is in the state of a semiconductor phase. An emitter region is obtained by bringing a superconductor layer 6 into contact with the above superconductor phase 2 through an insulating layer 3 having a thickness which is thin enough to give rise to a tunneling phenomenon; besides, the substrate 1 having superconductive composition which is in the state of the semiconductor phase acts as a collector. A superconductive transistor which has a high gain as a result of an intensified non-linear system and operates at a high speed is thus obtained.
Patent JP-2000110055-A (JP)
Title: Needle selector for knitting machine
Inventor: KOTANI TSUTOMU
IPC: D04B15/82
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a lead wire or soldering of the lead wire for electrode leading from a piezoelectric unit, perform stable operations to vibration, realize miniaturization and reduction in cost and improve the reliability and assembling operation efficiency. SOLUTION: This needle selector for a knitting machine is obtained by installing plural electrode parts 74 of a piezoelectric unit 24 at one end of the piezoelectric unit 24, providing a supporting unit 23 at one end for supporting the one end, installing plural guide grooves 72 in the longitudinal direction of the supporting unit 23 at one end, engaging a curved part 75 of a lead terminal 73 for electrode leading with each guide groove 72, fixing the curved part 75 to the guide groove 72 with an adhesive, etc., connecting one end of each lead terminal 73 engaged and fixed to each guide groove 72 to each electrode part 74 of the piezoelectric unit 24, composing each lead terminal 73 of a platy material and connecting the other end of the lead terminal 73 to a printed board having a controlling part.
Patent JP-S63133982-A (JP)
Title: Composition for animal cell multiplication, multiplication of said animal cell and production of preformed chemical mediator
Inventor: KITANO KAZUAKI
IPC: C12P1/00
Filed: 1986-11-26
Abstract: PURPOSE:To multiply animal cells efficiently and to obtain preformed chemical mediator efficiently, by cultivating the animal cells with a composition for animal cell multiplication containing polyethylene glycol and/or polyvinyl alcohol and a low-density lipoprotein. CONSTITUTION:A base medium useful for animal cell culture is incorporated with about 0.01-2%(w/v) polyethylene glycol having 2,000-20,000 (especially 4,000, 6,000 or 20,000) mol.wt. and/or 0.01-3% polyvinyl alcohol having 500-2,000 (especially 500 or 1,500-1,800) average polymerization degree (preferably mixture having a weight ratio of both of 0.1-10) and about 0.5-100mug/ml LDL prepared from serum of animal such as bovine, swine, etc., to give a composition for multiplication, in a solid or aqueous solution state. The composition is optionally mixed with <=an ordinary use amount of serum or serum substitute and animal cells are cultivated at pH about 6.5-7.5 at about 37 deg.C for several days - three months to produce a preformed chemical mediator.
Patent JP-S63133623-A (JP)
Title: Aligner
Inventor: SUZUKI NOBUMASA
IPC: H01L21/027
Filed: 1986-11-26
Abstract: PURPOSE:To obtain an aligner in which high precision alignment fine processing for a film with a high reflection factor can be also performed, by forming means in which a part inclusive of a alignment mark can be irradiated with light in larger quantity than light for proper exposure or be irradiated with light different in its wavelength from exposure light before performing alignment and exposure. CONSTITUTION:The device is formed by the following means: a positioning means in which an aligning mark on a substrate 2 coated with photosensitive resin is detected to perform alignment of the substrate 2 to a printing mother plate, exposure means 7 to 11 in which proper exposure of a printing mother plate 9's pattern is performed on the photosensitive resin, and light radiation means 4 to 6 in which a part inclusive of the alignment mark is irradiated with light in larger quantity than light for exposure process or is irradiated with light different in its wavelength from the light for exposure before the exposure is performed. For example, a region inclusive of the alignment mark on the substrate 2 is irradiated with light which comes from a Xe-Hg lamp 4 and which is reflected on a cold mirror 5 until a layer preventive of reflection is cleared. Next, the substrate 2 is carried to an exposure mechanism for fine processing, and the detectable alignment mark is detected by KrF laser light through a reduction projection lens 10, and the amount of shift between the printing motor plate 9 and the alignment mark is determined to perform the alignment.
Patent JP-H04152546-A (JP)
Title: Radioactivation inspection method of lattice defect material
Inventor: AKIYAMA HAJIME
IPC: G01N23/221
Filed: 1990-10-16
Abstract: PURPOSE:To obtain an inspection method which can evaluate, over a wide range, the lattice defect concentration of a material under test in a high-temperature state without causing irradiation damage to the material under test by a method wherein only a layer, to be radioactivated, which has been formed on the surface of the material under test is radioactivated to a short-life positron radiation source. CONSTITUTION:A layer 22 to be radioactivated is formed on the surface of a material 25 under test; a high-energy beam 21 is remote-irradiated; one part of the layer 22 to be radioactivated is radioactivated to a short-life positron radiation source RI by a nuclear reaction. Said layer 22 to be radioactivated and the material 25 under test are set to arbitrary surroundings; the energy spectrum of radiated extinction gammarays 28 when positrons 27 radiated from said positron radiation source are extinguished at reduced speed in the material 25 under test is measured; the defect concentration of the material 25 under test is remote-measured by means of the spread of the width of the energy spectrum. For example, polysilicon, as a layer to be radio- activated, which has been doped with <10>B is deposited on silicon as a material 25 under test; it is irradiated with <2>He<+2> as a high-energy beam 21: <13>N is generated as a radioactivated part 23.
Patent JP-H07135288-A (JP)
Title: Semiconductor device and lead frame
Inventor: TSUBOI KAZUYA
IPC: H05K3/34
Filed: 1993-11-09
Abstract: PURPOSE:To make a package extremely thin by making the leads at their outer end sections thicker than that at their inner end section and protruding the side faces of the outer end sections toward desired mounting object surfaces from the external side face of the package. CONSTITUTION:The thickness t1 of leads 2 at their outer end sections 2b protruded from a package 1 are made larger than those t2 at their inner end sections 2a. By utilizing the thickness difference between the outer end sections 2b and inner end sections 2a of the leads 2, the package 1 is formed so that the external side faces 2c of the outer end sections 2b of the leads 2 can protrude from the external side faces 1a of the package 1 against mounting object surfaces 100. Therefore, the package 1 can be made extremely thin without performing any bending work, etc., by only cutting the leads 2 and surface mounting can be realized by using the external side faces 2c of the outer end sections 2b of the leads 2.
Patent JP-H10104785-A (JP)
Title: Heat-developable photosensitive material
Inventor: SUZUKI KEIICHI
IPC: G03C1/498
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain an image high in fidelity to exposure by incorporating a hydrazine derivative represented by a specified formula, and adding a dihydroperimidinesquarilium dye represented by a specified formula. SOLUTION: The hydrazine derivative to be added is represented by formula I, and the dihydroperimidinesquarilium represented by formula II is contained in at lest one of 4 layers composed of a layer formed on a transparent support by coating on the side reverse to a photosensitive layer, a layer formed between the support and the photosensitive layer, the photosensitive layer, and a layer formed farther apart from the support than the photosensitive layer. In formulae I and II, R2 is an aliphatic or aromatic group or the like; R1 is an H atom or a blocking group: G1 is a -CO-, -COCO-, thiocarbonyl, or iminomethylene group or the like; each of A1 and A2 is an H atom or one of them is an H atom; m1 is 0 or 1; each of R<1> -R<8> is an H atom or an alkyl or cycloalkyl or aryl group.
Patent JP-H11118141-A (JP)
Title: Combustion control device of hot air heater
Inventor: YAMANAKA TETSUZO
IPC: F23N1/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To keep an optimum combustion condition by adding the correction value obtained from the secondary pressure of a proportional control valve to the current value obtained from the difference between the set temperature and the present room temperature to change the current value applied to the proportional control valve. SOLUTION: The secondary pressure of a proportional control valve is the value suitable for the secondary pressure of the proportional control valve by a proportional control valve secondary pressure detecting means of a secondary pressure sensor, and the secondary pressure of the proportional control valve, the set temperature which is arbitrarily set by a set temperature setting means 1, and the present temperature detected by a present room temperature detecting means 2, are inputted in an operating means 9.  A correction current value calculating means 5 of the operating means 9 calculates the correction value from the value of the proportional valve secondary pressure detecting means 3, adds the correction value to the value of a standard current value calculating means 4 by an adding means 6, and outputs the pulse to be matched to the added value to the proportional control valve driving means 10 by a pulse generating means 7, and controls so that the current value to be applied to the proportional control valve 11 is changed.