baber/WOPTO huggingface dataset:
Patent JP-S6251246-A (JP)
Title: Lead frame
Inventor: UENO SHIGEYASU
IPC: H01L23/50
Filed: 1985-08-30
Abstract: PURPOSE:To prevent formation of a gap between an inner lead and a molded part when the lead is bent, by making the bending resistance of a part of an outer lead, which undergoes bending machining, smaller than the bending resistance of the other part of the outer lead. CONSTITUTION:A semiconductor pellet, which is mounted on a lead frame 1A, and the lead frame are wired. After molding, an outer lead 2A of the lead frame, which is extended from the molded part 7, is bent, and a semiconductor package 16A is obtained. The bending resistance of a part 10 of the outer lead 2A of the lead frame 1A, which is bent in this way, is made smaller than the bending resistance of the other part of the outer lead 12A. For example, the bending part of the outer lead 12A is locally annealed at a temperature 450 deg.C within the annealing region, and the annealed part 10 is obtained. The annealed part 10 is formed after the pattern blanking process and before the semiconductor-pellet mounting processes, by the projection of laser light.
Patent JP-2001023110-A (JP)
Title: Sealing glass composition for composite magnetic head
Inventor: FURUSAWA KATSUYOSHI
IPC: G11B5/127
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To suppress the reaction between alloy in a gap and sealing glass in an assembly process. SOLUTION: The composite magnetic head assembly has a magnetic core 20, a slider 10 and sealing glass with which the magnetic core 20 is connected to the slider 10. A soft magnetic alloy thin film is provided in the gap 22 of the magnetic core 20. The sealing glass is brought into contact with the alloy thin film and contains 3-9 wt.% of SiO2, 60-70 wt.% of PbO, 3-9 wt.% of B2O3, 3-9 wt.% of AL2O3, 5-15 wt.% of Bi2O3, 0-3 wt.% of CuO and 3-9 wt.% of Te2O. Further, 0.5 wt.%-4 wt.% of Fe2O3 is added to the sealing glass. As a result, the mutual reaction between the sealing glass and the alloy thin film in the gap 22 is hardly produced, so that the reduction of an effective track width can be suppressed. Further, the glass is hardly corroded in a washing process.
Patent JP-H0743245-A (JP)
Title: Excitation inspecting device
Inventor: KAMIYA TETSUICHIRO
IPC: G01M7/02
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a uniform inspection level at the time of inspecting tuners used for TV, etc., for excitation. CONSTITUTION:An excitation inspecting device is provided with a signal generator 2 which supplies signals to a tuner 1, exciting section 3, demodulation circuit 4 to which the output signal of the tuner 1 is inputted, signal detection circuit 5 to which AGC signals outputted from the circuit 4 are inputted, discrimination circuit 6 connected to the output of the circuit 5, and sorting section 9 which sorts the tuner 1 based on the discriminated output of the circuit 6.
Patent JP-S5892038-A (JP)
Title: Microprogram error controlling system
Inventor: OKAMOTO KOUICHI
IPC: G06F9/22
Filed: 1981-11-27
Abstract: PURPOSE:To continue processing, by receiving the data of the corresponding address from a control storage of other processing units by a processing unit having an error. CONSTITUTION:Whe a parity check circuit 13 of a microprocessing unit 1 detects one-bit error in a readout data from a CS11, first, the execution of the microprogram of the unit 1 is tentatively stopped and informs the generation of error to the other processing unit 2 with a CS (control storage) error signal 8. A micro control circuit 19' of the processing unit 2 stops the execution of microprocessing when the circuit 19' receives the CS error signal 8. The address on an address 5 is given to a CS11' through a multiplexer 15' and the data read out with the CS11' is given on a bus 6. In receiving a timing signal 7, the processing unit writes the data on the data bus 6 in the CS11.
Patent JP-H0531990-A (JP)
Title: Printer
Inventor: KURITA TOSHIAKI
IPC: B41J19/18
Filed: 1991-07-30
Abstract: PURPOSE:To automatically detect a home position in a high precision while reducing the cost and making handling easy. CONSTITUTION:A printer equipped with a homeposition detecting means is constituted as follows: a non scale component, a distance setting means (19), forcible transfer control means (11, 12, 18, 32), and signal generating means (11, 12) are provided: when a distance from an end of the non scale component to a scale side where displacement detecting means 20 (21, 22, 11, 12, 13) are formed, is set, a home position signal can be automatically emitted when the carriage reaches said specified distance.
Patent JP-S6168698-A (JP)
Inventor: MASUDA HAJIME
IPC: G08B26/00
Filed: 1984-09-11
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-H0532304-A (JP)
Title: Control device of plural automatic warehouses
Inventor: MINAMITAKE KATSUTO
IPC: G06F19/00
Filed: 1991-07-30
Abstract: PURPOSE:To remove the drop of operation rates of plural automatic warehouses when plural trucks arrive there simultaneously by arranging a means for making out a request line at each warehouse and a means for calculating a delivery priority rate of a truck at each warehouse and the like. CONSTITUTION:When trucks 21-24 reach, an output request SR of goods being loaded thereon is inputted to a control device 1 from CRT 11. In the control device 1, a control operation for deciding the stock out order of respective automatic warehouses 31-33 is carried out based on the stock out request SR and the stock out orders S41-S43 are outputted to the warehouse controllers 41-43. In a stock out priority rate operation means, the stock out priority rate of the respective trucks 21-24 at each warehouse is calculated and in an execution request decision means, based on the calculated delivery priority rate, the stock out request of a truck whose delivery priority rate is the highest among the respective trucks 21-24 at each warehouse is decided as the execution stock out request in that warehouse under such condition that the stock out request for the same truck is not carried out two or more at the same time.
Patent JP-H0611996-A (JP)
Title: Temperature control device of fixing device
Inventor: KURITA ATSUMI
IPC: G03G15/20
Filed: 1992-06-25
Abstract: PURPOSE:To restrain sufficiently small overshoot at beginning of heating or drift width at controlling temperature by relatively simple control, and prevent to shorten the period of temperature variation of a heating roll, even in the case of using a heating roll of small heat capacity, a heating source of large heating value, or the like. CONSTITUTION:This temperature control device of a fixing device is provided with a temperature detecting means 8 to detect the surface temperature of a heating roll 1, a temperature gradient detecting means 12 to detect whether the surface temperature of the heating roll 1 detected by the temperature detecting means 8 is rising or lowering, and a control means 12 to control electrification to a heating source 4 so as to set the temperature of the heating roll 1 as the first setting temperature, in the case of detecting the surface temperature of the heating roll 1 being in rising, and change the setting temperature of the heating roll 1 to the second setting temperature higher than the first setting temperature and control electrification to the heating source 4, in the case of detecting the surface temperature of the heating roll 1 being in lowering.
Patent JP-H0853421-A (JP)
Title: Production of pyrazolone ring-containing monomer
Inventor: TSUKAHARA HIROKAZU
IPC: C08F34/02
Filed: 1994-08-12
Abstract: PURPOSE:To provide a method for extremely improving the yield of a pyrazolone ring-containing monomer during production, useful for a silver halide photosensitive material system utilizing both high photosensitive properties of a silver halide and oxidizing power of a photosensitive silver halide developer, as a key monomer in production of a polymer coupler. CONSTITUTION:This improved method for producing a 5-pyrazolone ring- containing monocarboxylic acid amide derivative polymerizable by addition comprises reacting a 5-pyrazolone compound substituted with a primary amino group with >=2mols of a monocarboxylic acid halide polymerizable by addition in a basic medium without heating to form a diacylated substance once and hydrolyzing the diacylated substance with an alkali to give a monoacylated substance.
Patent JP-S6249019-A (JP)
Title: Rolling bearing
Inventor: YASUI KEIGO
IPC: F16C33/32
Filed: 1985-08-28
Abstract: PURPOSE:To prevent a roll bearing from being initially seized without using grease, and to enable the same to be durable against a high speed operation, by setting the surface roughness of a spherical body in a specific range in view of the center line averaged roughness, and by forming a holder with resin containing ethylene tetrafluoride resin as a base material. CONSTITUTION:Stainless steel spherical bodies are disposed between outer and inner races 11, 12 made of high speed tool steel, and a holder 15 made of a, for example, a material such that solid lubricant such as, for example, molybdenum disulfide is added in a resin such as, for example, PTFE resin, is combined with the races 11, 12. In this arrangement, the surface roughness of the spherical body is set such as Ra=0.015 to 0.025mum. accordingly, during initial rotation the holder 15 is ground due to the contact between itself and the spherical body 14 so that PTFE resin forms a film on the contact surfaces of the spherical body 14, and the inner and outer races 11, 12. Accordingly, it is possible to provided a slide bearing which has a long life without using grease and is used for a high speed operation.
Patent JP-H0356105-A (JP)
Title: Controlling method for operation of solid-liquid separator
Inventor: TAKEUCHI KATSUMASA
IPC: B01D21/34
Filed: 1989-07-21
Abstract: PURPOSE:To prevent environment from being worsened by radiating light to a solid-liquid separation apparatus, detecting the height of the interface between a sludge floating layer and an upper clarified water layer based on the intensity of the reflection, and adjusting the amount of sludge supply and addition amount of a flocculant so as to keep the height within a prescribed range. CONSTITUTION:Light is radiated to a solid-liquid separation tank 1 and to a reflection plate 11 from a laser tube 12, the reflection light is taken into the laser tube 12 again, the signal is sent to a detection part, and the intensity of the reflection light is computed in the detection part. The height of the interface between a sludge floating layer A and an upper clarified water layer C based on the intensity of the reflection light. The amount of sludge supply to the separation tank 1 and the amount of the flocculant addition to the sludge are controlled so as to keep the height within a prescribed range. As a result, the condition of the sludge floating layer is known and a countermeasure to prevent worsening of turbidity of the clarified water can be carried out beforehand and thus environment is prevented from being worsened beforehand.
Patent JP-H10328222-A (JP)
Title: Heat sterilization type treatment machine for athlete's foot and the like
Inventor: SANKO HIDEO
IPC: A61F7/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To perform heat sterilization for athlete's foot fungus without getting burnt and enable treatment by selecting gas and blowing it to a thermal conductor and spraying on the lesion. SOLUTION: A drier 1 is used to spray a hot blast from a blowout port 3 to the lesion of a foot 2. For example, after the dirt and separated horny substance or the like of the lesion are removed and moisture is dried, heat sterilization is performed by a high temperature air blast. In the case of completely curing the athlete's foot, a foot 2 is placed in a position about 4 cm distant from a blowout port 3 of an about 1200 W type drier 1, and blowing is continuously performed about 2-4 seconds. In the case where nothing happens by heating longer than the above time, the temperature is not satisfactory, or the nerves are abnormal. So the standard of the blowing time is the amount of time until it is quite beyond endurance after a little time since it is beyond endurance. Repeated heating is inhibited. Thus, the treatment is enabled without getting burnt.
Patent JP-H0632557-A (JP)
Title: Guide rail holding device
Inventor: TOGASHI NORIHITO
IPC: B66B7/02
Filed: 1992-07-17
Abstract: PURPOSE:To provide a guide rail holding device by which a guide rail can be held by strong holding force with a drive source of small power and a simple mechanism, the device can be miniaturized, it can be exactly held by nearly constant holding force even in case of irregular working accuracy of the guide rail, and generation of injury, impression, and the like on the working face of the guide rail by insufficient or excessive holding force can be prevented. CONSTITUTION:This guide rail holding device is provided with fixed holding tools 101 contacted with one side of a guide rail, movable holding tools 102 opposite to the formers and contacted with the other side of the guide rail, toggle mechanism 111 for holding to advancingly or retreatingly move the movable holding tools 102 against the other side of the guide rail so as to contact with or detach from it and a driving servo motor 104 for them, a transmission device 106 to tansmit power to the toggle mechanisms 111 for holding and torsion springs 107 which are arranged on the way and controls the holding force of the movable holding tools 102 almost constant.
Patent JP-S5891742-A (JP)
Title: Stabilized synthetic rubber composition
Inventor: YAGO SHINICHI
IPC: C08K5/13
Filed: 1981-11-26
Abstract: PURPOSE:To provide the titled composition excellent in heat and oxidation stabilities and having improved heat discoloration resistance, obtained by compounding a specific phenolic compound and a sulfur compound in synthetic rubber. CONSTITUTION:In synthetic rubber (e.g., polybutadiene prepored by solution polymerization), tetrakis[2-methyl-4-t-butyl-5-hydroxyphenyl)acetyloxymethyl] methane (A) and a sulfur compound (B) shown by the formula (wherein R is 4- 20C alkyl) are compounded in a ratio of A:B of 1:0.5-10 on the wt. basis to obtain a stabilized synthetic rubber composition. By adding both compounds A, B together to synthetic rubber, the obtained synthetic rubber composition has extemely excellent heat and oxidation stabilities compared to prior art products and is remarkably excellent in heat discoloration resistance.
Patent JP-S6081021-A (JP)
Title: Granulating method of slaked lime
Inventor: KANOU TOKIO
IPC: C01F11/02
Filed: 1983-10-12
Abstract: PURPOSE:To produce a granule suited for forming slaked lime having less scattering properties and excellent fluidity by mixing the powder of slaked lime with a specific powder binder if necessary, kneading the mixture together with an aq. soln. of alcohol and thereafter extruding this mixture through the holes of a perforated plate to drying it. CONSTITUTION:114ml aq. soln. of 50% methyl alcohol is added to 200g powder of slaked lime and this mixture is kneaded together. Otherwise, before kneading with the aq. alcoholic soln., the powder of sodium carboxymethyl cellulose is added by about 1% to slaked lime and thereafter the mixture is kneaded together with an aq. alcoholic soln. Then kneaded material is extruded through a fine mesh-like perforated plate and the small granular pieces are obtained in the for assuming that a fine linear material has been cut. Said pieces are allowed to stand for 2-3hr for air-drying to obtain the granular slaked lime. Granular or fine-grained slaked lime agridulture purpose which dose not scatter is obtained.
Patent JP-H0855440-A (JP)
Title: Optical recording method and optical recording device
Inventor: MORITA KAZUHISA
IPC: G11B7/00
Filed: 1994-08-12
Abstract: PURPOSE:To avert the use of defective parts by irradiating a medium with a laser beam subjected to intensity modulation according to the information to be recorded, forming error detection and correction codes at every continuous plural sectors at the time of recording a series of data and demodulating the detection and error codes at the time of reproducing. CONSTITUTION:The binarized information entering an input section 5 is sent through an error detecting and correcting circuit 10 to a modulating means 4. The information is subjected to intensity modulation of a laser beam source 2 at this place and the magneto-optical disk D rotated by a motor 1 is irradiated with this beam through an irradiating optical system 3. Recording is executed by the generated heat and the effect of a recording magnetic field impressing means 6. Reproduction is executed by lighting the beam source 2 at the reproducing level and the beam is made incident on a detector 7 through the irradiating optical system 3. Error detection and correction code sepn. is executed simultaneously with the error detection and correction in the reproducing information in this detector and the original binarized information is supplied outside from an output section 9. Dealing with the defects larger than heretofore is possible according to such constitution.
Patent JP-H0631243-A (JP)
Title: Corrosion-proof paint film formation
Inventor: HONDA KOICHI
IPC: B05D7/24
Filed: 1992-07-17
Abstract: PURPOSE:To shorten a term of works and prevent environmental pollution. CONSTITUTION:A corrosion-proof paint film formation method to form a corrosion-proof film on the surface of a steel construction involves a process to prepare a solventless polyisocyanate as well as a solventless polyol and/or a solventless polyamine separately and a process to mix the solventless polyisocyanate with the solventless polyol and/or the solventless polyamine using a two-liquid collision-mixing-type and automatic cleaning apparatus- provided high pressure airless spray coating apparatus and to apply the resulting mixture to the surface of the steel construction.
Patent JP-S58103527-A (JP)
Inventor: JIYOOJI ANSONII DOORAKIAN
IPC: C07C45/00
Filed: 1982-10-29
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-S5894595-A (JP)
Inventor: TANAKA SEIICHI
IPC: E21C45/04
Filed: 1981-11-30
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-H0482659-A (JP)
Title: Method and device for correcting production schedule
Inventor: KUDO MICHIHARU
IPC: G06Q50/04
Filed: 1990-07-20
Abstract: PURPOSE: To interactively correct a production plan by displaying works by a model by combining partial works of a constant work quantity, and interactively/graphically correcting the partial works after constraining a shape of the partial works, the relationship between the partial works and positions. CONSTITUTION: When designating restriction to be satisfied between individual works and partial works by using an attribute setting device 4, it is recorded as attribute data on the partial works (works) in a model data storage device 3. When a user changes a side position of a single diagram of a plan displayed on a display device 8 by using a change input device 5, the mouse operation, attribute data and partial work data in the model data storage device 3 are read in a change quantity propagating device 6 to change/write in the partial work data in the model data storage device 3 after making an object change quantity calculation, a change quantity distributing calculation, a shape calculation and a position calculation. Corrected model data is sent to a diagram display information generator 7 so that a diagram of a corrected production plan is displayed on the display device 8.
Patent JP-S6084377-A (JP)
Title: Ultraviolet light absorber
Inventor: INASAWA SHINTAROU
IPC: C08L51/00
Filed: 1983-10-14
Abstract: NEW MATERIAL:Compounds of the formula wherein R, R' are each H, a 1-24C aliph. hydrocarbon group; l, m are each 0-3; n is 10 or smaller. USE:Ultraviolet light absorbers which has limited solubility in solvents and prevents the contents of various synthetic resin containers from being deteriorated by light. PREPARATION:Isophthaloyl chloride is added to an acetone soln. of 2,4-dihyroxybenzophenone. Pyridine is then added thereto to effect a reaction.
Patent JP-S6347157-A (JP)
Title: Thermal print head
Inventor: SATO YOSHIHIKO
IPC: B41J2/345
Filed: 1986-08-15
Abstract: PURPOSE:To enhance thermal response characteristics in temperature detection and mechanical reliability, by bringing a temperature detection element into heat contact with a radiating plate through a heat conductive resin and a heat conductive electric conductor. CONSTITUTION:A reinforcing plate 32 for a signal plate 31 and a thermal print head substrate 2 are in close contact with a radiating plate 1. Corresponding to a through hole 6 provided on the reinforcing plate 32, a pair of through holes are disposed on the signal plate 31 and thereon electrode conductors 4, 5 are provided. On the other area of the signal plate 31, another pair of electrode conductors 7, 8 are provided, and thereon a chip thermistor 9 is mounted in contact with the electrode conductors 7, 8 to serve as a temperature detection element. The electrode conductors 4 and 7 as well as the electrode conductors 5 and 8 are connected with each other by heat conductive electric conductors 10, 11, respectively. The through hole 6, including the pair of through holes and the electrode conductors 4, 5, is sealed with a heat conductive resin 12.
Patent JP-H1136381-A (JP)
Title: Method and equipment for determining maintenance time for machinery
Inventor: YAMAMOTO SHIGERU
IPC: E02F9/24
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To determine appropriate time for maintenance by subtracting points from a given score when an abnormality occurs and adding points every time when maintenance is carried out and deciding that time for maintenance has come, when predetermined points have been achieved. SOLUTION: For example, at the time of delivery inspection of an engine forming a vehicle, an ID number is given to the engine and basic points showing an allowance from delivery to maintenance are given, and it is made a given score Sc. If an abnormality such as overheating occurs to the engine while the vehicle is in operation, the predetermined number of points corresponding to abnormality is substrated from the given score Sc. When the engine is given maintenance such as overhaul, the predetermined number of points corresponding to the maintenance is added to the given score Sc. In addition, the given score Sc for the engine reaches an overhaul lever Sov, it is judged that time to carry out maintenance has arrived, which is shown on a display unit. Thus right time for maintenance can be determined.
Patent JP-H0943625-A (JP)
Title: Liquid crystal display device and its production
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/135
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which may be produced with a smaller number of stages without the need for providing the device with a dielectric mirror and may be reduced in the thickness of the device. SOLUTION: A display element layer and a high polymer dispersion type liquid crystal layer 46 are used between two sheets of glass substrates with transparent electrodes 43, 45. An active layer provided with a light absorption layer 47 is disposed between this high polymer dispersion type liquid crystal layer 46 and the photoconductive layer 44. The parts made into a scattering state by impression of voltage on the high polymer dispersion type liquid crystal layer 46 are formed as bright images and the parts projected with the light absorption layer 47 on the surface by attaining a transmissive state without being impressed with the voltage are formed as dark images, by which the image display is executed.