baber/WOPTO huggingface dataset:
Patent JP-H08107035-A (JP)
Title: Manufacture of thin-film chip inductor
Inventor: ONO TOSHIAKI
IPC: H01F41/04
Filed: 1994-10-04
Abstract: PURPOSE: To shorten the manufacturing time by a method wherein patterns for extracting external electrodes are preliminarily formed at some places of an insulated substrate where external electrodes are to be formed and an inductor conductor layer is so formed as to be connected to the patterns for extracting external electrodes and then a lower electrode is formed and the substrate is cut into chips and after that an upper electrode is formed. CONSTITUTION: On front and rear faces of an insulated substrate 1, copper patterns for extracting external electrodes 4, 5 are formed. Then, on the substrate 1 and the copper pattern 4, an inductor conductor layer 8 having an electrode extraction pattern is formed. Nextly, an SiO film 9 is formed on the whole front surface and then an insulating layer 10 which has a window 10a is formed and thereby a part of the copper pattern is exposed. After that, a pattern for extracting internal electrodes 12 is formed on the copper pattern 4 and the insulating layer 10 and then an insulating film 13 is formed and a surface protective film 14 is so formed as to expose a part of the copper pattern 4. After making a slit 15 in the substrate 1, lower electrodes 16 are formed.  Then, the substrate 1 is full-cut in the direction at right angles with the slit 15 and then upper electrodes 17 are formed. After that, the substrate is solder-plated.
Patent JP-H03101816-A (JP)
Title: Membrane for resolving optical isomers and resolution method
Inventor: HATTORI KENJIRO
IPC: B01D61/00
Filed: 1989-09-18
Abstract: PURPOSE:To easily resolve a racemic mixture in large quantities by dissolving the kneading product of natural polysaccharides and polyhydric alcohol or its concd. soln. in water, forming the soln. into a water-resistant membrane and uniformly dispersing cyclodextrin and/or its chemically modified body in the membrane. CONSTITUTION:The kneading product of the natural polysaccharides such as glucomannan, carrageenan and alginic acid and the polyhydric alcohol such as ethylene glycol, sugar alcohol and monosaccharides or the concd. soln. of the polyhydric alcohol is dissolved in water, and the soln. is formed into a water-resistant membrane. alpha-,beta- and gamma-cyclodextrin and/or the chemically modified cyclodextrin (that obtained by introducing >=1 substituents such as tosyl, azide and amino groups, etc., into the hydroxyl group at the 2, 3 or 6-positions of a pyranoglucoside ring is excellent) are uniformly dispersed in the membrane, the racemic compd. soln. is brought into contact with pure water, and only the D or L-compd. is eluted into the pure water. By this method, the racemic mixture is optically resolved industrially in large quantities by this simple means.
Patent JP-S6394652-A (JP)
Title: Device for driving semiconductor holding head
Inventor: INOUE KENJI
IPC: H01L21/52
Filed: 1986-10-09
Abstract: PURPOSE:To form an elevation driving motor in light weight and moreover in a small type, and to contrive to enhance responsibility of the driving mechanism without enlarging capacity of the motor by a method wherein a rotation driving motor and the elevation driving motor are installed in a fixation part, a turret head equipped with a collet attracting a pellet is pivotally supported by a support, the rotation driving motor and the turret head are linked by universal joints, and the elevation driving motor and the support are connected by a link mechanism rotatably supported by the fixation part. CONSTITUTION:When a rotation driving motor 4 rotates for a fixed amount, a turret head 5 is rotated. When an elevation driving motor 10 rotates clockwise, a disk 21 also rotates to the same direction, and a rod 22 is transferred to the left side. A lever 23 is rotated, a support 16 is transferred to the upper side through a bearing 17 by a roller 25, and the turret head 5 ascends also. At this time, the rotation of the rotation driving motor 4 is transmitted to the turret head 5 generating no hindrance according to action of universal joints 18, 19. When the elevation driving motor 10 rotates anticlockwise, the other end of the lever 23 descends, the support 16 is transferred to the lower side through a tension spring 26, and the turret head 5 also descends.
Patent JP-S61119433-A (JP)
Title: Speed change control device for automatic transmission
Inventor: SHINDO YOSHIO
IPC: B60W10/10
Filed: 1984-11-16
Abstract: PURPOSE:To relieve shock due to speed changing by controlling the output torque change quantity of an engine, so that the change of the detected value due to time coincides with the change of the optimum value due to time which is set up by establishment means, by detecting the values of parameter from moment to moment during speed changing. CONSTITUTION:When a vehicle is running, and when judgement is taken place whether the speed change is necessary or not from throttle opening angle theta, vehicle speed V, etc., in a computer 36 for ECT, and when the speed change in necessary as a result, the optimum change characteristic of the r.p.m. Ne of an engine in inertia phase is calculated based on throttle opening angle theta, kinds of speed change, etc., and a command of speed change is output. Then, the change of engine r.p.m. Ne due to time is observed and when the inertia phase is started, a command of decreasing the torque is given, and the output torque of the engine is reduced. And the optimum change characteristic is compared with the actual engine r.p.m. Ne, and when the actual engine r.p.m. Ne is excessively deviated as against the engine r.p.m. defined by the optimum change characteristic, compensation of the decreasing quantity of torque is made giving a warning.
Patent JP-H1185859-A (JP)
Title: Computer-readable storage medium storing program information of home working time management method in communication system
Inventor: SHIMAKAWA KAZUNORI
IPC: G06Q10/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To accurately manage work time and to perform allowance calculation fairly, when a job is performed by a computer at home by providing a specifying means which specifies that a use purpose is job or private use. SOLUTION: When an operator of a personal computer 10 performs a job at home and selects a job icon on an operation screen, it is then regarded that he is starting a job and the start time at that time, this is recorded on a job history data buffer by a record program. When a private icon is selected at the time of finishing job, it is regarded that he has finished the job and the end time at that time is recorded on the job history data buffer by the record program. When job is done intermittently in this way, job history data that shows the start and end is added to and recorded on the job history data buffer each time. On the other hand, a server computer 12 reads the job history data on the private-use computer 10 and performs accumulation processing of working time.
Patent JP-S62101912-A (JP)
Title: Driving shaft
Inventor: NAKAMURA MITSUTAMA
IPC: F16C3/02
Filed: 1985-10-28
Abstract: PURPOSE:To enable a driving shaft itself to adsorb any torque variation by transmitting rotary power from an input-side shaft to an output-side shaft by means of a plurality of twisted shafts so as to reduce the rigidity of the shaft. CONSTITUTION:Planetary gear devices M, N are mounted on both ends of a shaft and are connected to each other by means of four twisted shafts 4 and an outer cylinder 3. The rotary power from an input-side shaft 1 is transmitted from the input-side planetary gear device M to the output-side planetary gear device N through each of twisted shafts 4 and the outer cylinder 3, and then transmitted from an output-side shaft 2 to the driven side. Accordingly, the rigidity is reduced to at least 1/4 so that the torque variation absorption effect of a driving shaft itself is enhanced.
Patent JP-2000063219-A (JP)
Title: Antifungal bactericide and its production
Inventor: MIYATA SHIGEO
IPC: A01N25/34
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inexpensive and neutral agent maintaining high safety, the advantageous point of an inorganic microbicide, having an excellent antifungal property not inferior to an excellent antibacterial property, and useful for the antifungal and antibacterial treatments of drinking water, etc., by adding a specific amorphous synthetic aluminum silicate compound as an active ingredient. SOLUTION: This antifungal bactericide contains an amorphous synthetic aluminum silicate compound of the formula: Mxm+Omx/2.Al2O3.nSiO2.aH2O [Mm+ is Ag+, Cu2+ or Zn2+; 0<(x)<=2; 1<=(m)<=3; 4<(n)<15; 0<=(a)] as an active ingredient. The agent is preferably granulated into spherical granules having a minor diameter of about >=1 mm, etc. The agent is preferably obtained by reacting water glass with a water-soluble aluminum salt at pH 3-7 under stirring, filtering the obtained precipitates, washing the obtained synthetic aluminum silicate with water, adding one or more kinds of water-soluble metal salts, such as an Ag+ salt, to the aqueous dispersion of the synthetic aluminum silicate to subject the synthetic aluminum silicate to an ion exchange reaction, and subsequently subjecting the reaction product to filtration, water-washing and drying treatments.
Patent JP-S6483286-A (JP)
Title: Remote-controlled toy
Inventor: YOSHIDA MICHIO
IPC: G10L15/00
Filed: 1987-09-25
Abstract: PURPOSE: To easily operate the movable part of a toy main body in an optional form by constituting a condition setting part for setting the time conditions of an operation based on output corresponding to a voice instruction from the respective output terminals of a decoder of a keeping circuit and a timer circuit. CONSTITUTION: When an instruction is supplied to a controller by prescribed voice, the voice is converted to electric signals by an acoustic/electric conversion part 4 and transmitted toward the toy main body. The toy main body supplies received and detected voice signals to a voice recognition part 16, and in the case that the prescribed instruction is present in the voice signals, the decoder outputs it and the condition setting part 19 supplies condition signals provided with prescribed time conditions to a command part corresponding to each instruction. The command part 14 supplies command signals to respectively corresponding motor driving parts 15 based on the inputted condition signals.  When the instruction for a fundamental operation is inputted, by the action of the keeping circuit 19a, the operation of a motor for the fundamental operation corresponding to the instruction is continued until the instruction of another item is inputted. Also, when the instruction for an accompanying operation is inputted, by the action of the timer circuits 19b-19f, the motor for the accompanying operation is driven for prescribed time and is automatically stopped after the lapse of the prescribed time.
Patent JP-H08105644-A (JP)
Title: Air conditioner
Inventor: TOYODA MITSURU
IPC: F25B1/00
Filed: 1994-10-05
Abstract: PURPOSE: To improve the comfortable feeling in sleeping and to obtain the energy conservation by shifting a target set temperature by a predetermined temperature after the air conditioning capacity during control operation approaches the value of air conditioning capacity for maintaining a target set temperature within a predetermined range. CONSTITUTION: A 'sleeping mode' set key provided at a remote controller 14 is executed to execute a program for controlling an air volume, a temperature, etc., for realizing a comfortable sleeping. The operation signal from the controller 14 is received by an optical sensor in an indoor unit 10, and the controller controls the temperature, the humidity in a room according to the code of the received signal. When the operation for approaching the set temperature is conducted, the air conditioning capacity necessary during the control operation is gradually brought to the capacity for maintaining the set temperature of the target. In this case, when the present capacity approaches to that for maintaining the set temperature within a predetermined range, the set temperature is shifted by a predetermined temperature.
Patent JP-H04121450-A (JP)
Title: Evaporated fuel treating equipment
Inventor: YASUKAWA MASAO
IPC: F02M25/08
Filed: 1990-09-12
Abstract: PURPOSE:To ensure a regularly normal purge action by forming an active charcoal chamber on an upper part and a liquid separating chamber in which a mat holding a liquid absorbing agent is charged on a lower part, and forming an opening part opened into the mat and an opening part opened in a determined position on the mat in a purge passage. CONSTITUTION:A canister body 2 is partitioned by partitioning plates 3, 4 into three chamber layers to form an air chamber 5 communicated with the outside air in the top part. The middle part is an active charcoal chamber 7, in which an active charcoal 8 is charged, and in a liquid separating chamber 11 in the bottom part, a plurality of mats 12 containing an organic polymer compound 13 are received in laminated state. A vapor passage 15 and a purge passage 16 are extended through the active charcoal chamber 7 and opened to the liquid separating chamber 11, and the purge passage 16 has a main opening part 17 formed on the lower end part and a bypass 18 formed in the space above the mat 12 close to the partitioning plate 4. Thus, even if the air resistance to the main opening part 17 is increased by the swelling of the organic polymer, the opening state of the bypass hole 18 can be maintained to keep the purge normal.
Patent JP-S62102816-A (JP)
Title: Gas permselective membrane
Inventor: FUKUDA KOJI
IPC: B01D53/22
Filed: 1985-10-30
Abstract: PURPOSE:To obtain a gas permeable membrane which maintains good film formability and film strength and has high coefft. of oxygen permeability by using a polyurethane urea contg. a diaminopolysiloxane having an amino group at the molecular terminal. CONSTITUTION:A polyvalent isocyanate such as tetramethylene diisocyanate and 2,4-tolyrene diisocyanate is added at 1-5 equiv. to the diamonopolysiloxane having a primary amino group or secondary amino group at the molecular terminal and the reaction is caused for 2hr at 0-15 deg.C in gaseous nitrogen flow. A polyvalent hydroxy compd. having ternary nitrogen is added as a chain extender thereto and the reaction is caused at 40-100 deg.C to obtain the polyurethane urea having the high mol.wt. and >=10,000mol.wt. is satisfactory. A thin membrane is produced by using such polymer and is used as the gas permselective membrane.
Patent JP-S61117483-A (JP)
Inventor: UIRIAMU AATEISU BOIDO
IPC: G21C3/328
Filed: 1985-10-30
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-H1162982-A (JP)
Title: Plastic holder for roller bearing
Inventor: TERADA TADAHIRO
IPC: F16C33/44
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a plastic holder for a roller bearing to be easily processed and reduce a cost. SOLUTION: In a plastic holder for a rolling bearing wherein a pocket to hold a rolling body on a periphery is formed, a holder body 2 is molded by using fiber-reinforced plastic, and an oil retaining plastic 4 layer with a specified thickness is integrally molded on the inner surface of the pocket, and the inner surface of the oil retaining plastic 4 forms a pocket 5 for holding a rolling body.
Patent JP-S60134450-A (JP)
Title: Cooling system by pressure gas for electronic apparatus
Inventor: ASHIWAKE NORIYUKI
IPC: H01L23/467
Filed: 1983-12-23
Abstract: PURPOSE:To obtain an electronic-apparatus cooling system having high efficiency and high reliability by hermetically sealing both an apparatus proper and an auxiliary machine for fluidizing and cooling gas into a vessel and encapsulating a pressure gas kept at a low temperature into the vessel in an electronic apparatus forcibly cooling a semiconductor element by using the gas. CONSTITUTION:Packages 3 to be cooled, fans 4 and a heat exchanger 5 are received in a sealed vessel 6, an opening is bored to one wall surface of the vessel, and a compressor 7 is connected to the opening. An electric signal connector 8 is mounted to the base of the vessel 6, and a refrigerator 9 positioned on the outside is connected previously to the heat exchanger 5. According to such constitution, a gas pressured to required pressure by the compressor 7 is fluidized circulated in the vessel 6 by the fans 4, and heat generated in the packages 3 is absorbed to a gas flow. The heat is discharged by the heat exchanger 5 and the refrigerator 9, and electric signals from the packages 3 are transmitted over the outside from the connector 8.
Patent JP-2000071991-A (JP)
Title: Shopping cart
Inventor: ODAGIRI AKIHISA
IPC: B62B3/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a shopping cart which can store goods in a nesting condition by providing a forwardly narrow cage receiver for receiving a cage in the rear middle stage of a support frame. SOLUTION: A cage receiver 3 is provided to a base frame 2 to which four castors 1 are attached thereunderneath, and cage receivers 5, 6 are provided front upper and rear middle stages of support frames 4 planted at rear both ends of the base frame 2. Shopping cages are set on the cage receivers 3, 5, 6, that is, a plurality shipping cages can be mounted. The base frame 2, the cage receivers 3, 5 are gradually narrowed toward the front end thereof, and the cage receiver 6 is composed of a support 6a on the inner upper part of a one side wall of the cage and a support 6b on the outer front part of the bottom part of the cage.
Patent JP-S6484650-A (JP)
Title: Pin grid array semiconductor device
Inventor: KODAMA HIDEO
IPC: H01L23/28
Filed: 1987-09-26
Abstract: PURPOSE:To improve a device in heat radiation and enable the installation of a semiconductor chip consuming much power by a method wherein the rear side of a substrate mounted with a semiconductor chip is kept free of resin. CONSTITUTION:A substrate 1 with lead pins 2 inserted thereinto is mounted with a semiconductor chip 3 through the intermediary of an adhesive agent 4 and a wire 6 connects the electrodes of the semiconductor chip 3 to a wiring 5 in the substrate 1. A resin 12 is employed to encapsulate the entirety, with some of the pins 2 and the lower surface of the section of the substrate 1 mounted with the semiconductor chip 3 being allowed to remain exposed. A copper plate 13 is bonded to the lower surface of the substrate 1. The surface is plated with nickel and gold or coated with solder resist. With the lower surface being exposed of the section of the substrate 1 mounted with the chip 3, radiating capability is enhanced. This design enables the installation of a chip 3 consuming much electric power.
Patent JP-S6396750-A (JP)
Title: Optical recording member
Inventor: ASO SHINICHI
IPC: G11B7/254
Filed: 1986-10-13
Abstract: PURPOSE:To permit recording and erasure with small laser power by providing a translucent protective layer having light absorptivity on the front or rear surface of a thin optical recording film of which the refractive index or coefft. of light absorption is changed by photoirradiation. CONSTITUTION:One layer of the low heat conductivity protective layer 4 having the light absorptivity is provided on the thin recording member film 3. The thin recording member film 3 is, therefore, heated when a laser is projected thereto. Since the protective layer 4 has the light absorptivity, said layer is simultaneously heated as well. The temp. difference between the heated protective layer 4 and the thin recording member film is thereby decreased and, therefore, the escape of the heat from the thin film 3 is hindered and the satisfactory heating up is attained with the smaller power. Since the heat of the recording layer is retained by the heated protective layer, the cooling time is extended, the need for widening the laser beam is eliminated and the erasure is attained with the smaller power.
Patent JP-S60133475-A (JP)
Title: Electrophotographic copying machine
Inventor: TOUDOU YOUICHI
IPC: G03G15/04
Filed: 1983-12-21
Abstract: PURPOSE:To compensate a lowering in the charge potential of a photosensitive body due to fatigue, etc., and maintain an invariably proper image by forming a reference visible image on the photosensitive body, detecting its reflection density by a photosensor, and controlling the quantity of the exposure of the photosensitive body. CONSTITUTION:The photosensitive body 1 which is charged uniformly by a charger 2 is exposed to reflected light from a reference original 4 provided at an end part of contact glass 3 and an original 5 to form a reference electrostatic latent image and the electrostatic latent image of the original, and they are developed at a developing part 15 to form visible images. The reflection density of the reference visible image is detected by the photosensor 16, whose output is compared by a comparator 17 with a reference potential 18. The quantity of exposure of the photosensitive body is brought under the feedback control of a control circuit 19 so that the photosensor output is equal to the reference potential all the time, namely, that the reference visible image density is invariably constant.
Patent JP-2001068507-A (JP)
Title: Circuit board
Inventor: UEGAKI SHIYOUJI
IPC: H01L21/60
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of reliably keeping an electrical connection between an electronic component and a circuit board over a long time in a circuit board, on which electronic components such as semiconductor devices are mounted by a flip-chip method. SOLUTION: A circuit board 1 comprises an insulating body 2, having a portion 2a on which electronic components are placed, a plurality of connection pads 3 which are formed on the portion 2a of the insulating body 2 and to which the electrodes of the electronic components are connected, a plurality of via conductors formed in a one-to-one correspondence with the connection pads 3 from the surface to the inside of the insulating body 2, and a plurality of lead wirings 5 for connecting the connection pads 3 to via conductors 4. Each via conductor 4 is located farther outside of the vertical direction 7 with respect to a line connecting the connection pads 3, corresponding to the via conductor 4 to the center of the portion 2a on which the electronic component is placed.
Patent JP-H0290722-A (JP)
Title: Bus circuit
Inventor: HAYASE TSUTOMU
IPC: H03K19/00
Filed: 1988-09-27
Abstract: PURPOSE:To eliminate excess power consumption in a resistor by using the result of arithmetic operation of a control signal of other tri-state buffer with an arithmetic circuit for the control of one tri-state buffer so as to give an output to a bus line at all times from any tri-state buffer. CONSTITUTION:Inputs of n-set are given to a bus line 10 through n-set of tri- state buffers 11a-11n and outputted through m-set of buffers 12a-12m. The result of logical operation by an arithmetic circuit 13 (NOR) for (n-1) sets of control signals for the other tri-state buffers is used for a control signal relating to an input to the tri-state buffer 11a. With all the control signals set to logic '0', the output of the arithmetic circuit 13 goes to logic '1'. Thus, any of the tri-state buffers 11a-11n gives an output to the bus line 10 and not all the tri-state buffers go to a high impedance state. Thus, the power consumption of a resistor is prevented.