baber/WOPTO huggingface dataset:
Patent JP-S6088556-A (JP)
Inventor: IURA TADASHI
IPC: A61H33/00
Filed: 1983-10-22
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-2001027637-A (JP)
Title: Method for evaluating epoxy resin sealant for sealing semiconductor
Inventor: TAKEMIYA KEIZO
IPC: G01N33/44
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To estimate whether a semiconductor device is good or not by observing by a microscope a particle size of carbon black of a surface of a molded part molded with the use of an epoxy resin based sealant, and comparing a maximum particle size with a flexed value. SOLUTION: For evaluating an electric failure caused by carbon block of an epoxy resin based sealant, a molded part is formed by transfer molding with the use of the sealant, and a particle size of the carbon black of a surface is observed by a microscope. The molded part is generally a disc of a diameter of approximately 50 mm. A magnification of the optical microscope is set to be approximately 100-200 times which facilitates judging the particle size of the carbon black. Since a pitch distance of inner leads, pads, wire or the like is different among semiconductor devices, the particle size of the carbon black cannot be set unconditionally to a fixed value. When the wire pitch is approximately 100 μm or larger, an electric failure of the semiconductor device is not brought about by the reason of the carbon black unless particles of the particle size of approximately 70 μm at maximum are included.
Patent JP-H1138686-A (JP)
Title: Liquid developer
Inventor: TSUCHIMOTO TATSURO
IPC: G03G9/13
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a liq. developer giving satisfactory printed matter with high reproducibility even after repeated printing by using a colorant having a specified solvent resistance to xylene. SOLUTION: Colored particles consisting essentially of a pigment and a resin are dispersed by 0.1-20 wt.% in a petroleum hydrocarbon as a carrier liq. The amt. of the pigment in the colored particles is 5-30 wt.%, preferably 10-25 wt.%. The bonding resin is, e.g. alkyd resin, styrene resin, phenolic resin, acrylic resin, styrene-acrylic resin, polyester resin, rosin modified phenolic resin or a rosin modified resin and this rosin modified resin is preferably used. The solvent resistance of the colorant to xylene is >3, preferably >4. The average particle diameter of the colored particles is 0.3-5 μm, preferably 0.5-3 μm.
Patent JP-S6090445-A (JP)
Title: Test method of radio telephone device
Inventor: IMAZEKI KAZUO
IPC: H04B17/15
Filed: 1983-10-24
Abstract: PURPOSE:To attain a simultaneous test of plural devices to be tested at different places by providing a transmission/reception function for plural radio channels and a line concentration function to a tester. CONSTITUTION:When the test is given to a radio telephone device 53, a control board 41 is operated to transmit a call signal. A tester 1 receives the call signal then transmits an idle channel to the device 53. Thus the device 53 switches the channel to the designated one and transmits the individual number signal of its own station then a test signal. A main switch 11 of the tester 1 switches successively routes according to the test signal and connects automatically a desired trunk with switching to receive various signals. In the same way, the channels are designated by the tester 1 when other telephone devices 54-56 are tested.
Patent JP-S6090425-A (JP)
Title: Semiconductor device
Inventor: OGASAWARA KAZUO
IPC: H03K17/16
Filed: 1983-10-24
Abstract: PURPOSE:To decrease a chip area and to reduce junction capacity and wiring capacity by using a depletion type MOSFET for transient noise suppression for a sample and hold circuit which uses an MOS analog switch. CONSTITUTION:When the level of a gate 13 is raised from L to H in holding the signal from an input terminal 11 in a holding capacitor 17 by turning on an E(enhancement)-FET15, a transient noise is generated owing to the stray capacity between gate and source or drain of the E-FET15, but the noise is absorbed through the source and gate or drain and gate of a normally conduction type D(depletion)-FET16 applied at a gate 14 with a signal out of phase with a gate 13. The D-FET is used for transient noise suppression, so the area is reduced.
Patent JP-2001022586-A (JP)
Title: Operation input processing device and method
Inventor: NISHIMURA KAZUYUKI
IPC: G06F9/445
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an operation input processing device/method which can improve more its reliability and also can more simplify its constitution and maintenance job. SOLUTION: When the program data used for an operation input processing part 13 are extracted from those program data which are regularly stored in a basic program storage part 11B, an access decision table 11F is prepared in a test execution processing part 11A having a personal computer constitution to show a memory area of a basic program processing part storing the said program data. In such a constitution, the total constitution of this operation input processing device/method can be more simplified.
Patent JP-S5888596-A (JP)
Inventor: JIYON AARU MATSUKUMANASU
IPC: F28D1/06
Filed: 1982-11-12
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-H1039113-A (JP)
Title: Microlens array sheet and liquid crystal display element
Inventor: HAYASHI HIDEKI
IPC: G02F1/1333
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the display quality of a liquid crystal display element by using a microlens array sheet (sheet) which satisfies specified geometric optical conditions. SOLUTION: When light beams enter the sheet along the normal line of the surface 7 near a second material layer 2, these beams reach the rugged pattern and exit from the surface 5 near a first material layer 1 at a refraction angle α to the normal line direction of the surface 5. The slope faces in the rugged pattern which give the refraction angle α satisfying |α|>=15 deg. are included by >=10% in one period of the pattern. Moreover, when light beams enter the surface 7 near the second material layer 2, transmit through the first material layer 1 and exit from the surface 5 near the first material layer, the intensity of light beams with refraction angle a to the normal line direction of the surface 5 satisfying |α|<=5 deg. is >=40% of the whole intensity of the beams exiting from the layers.  Moreover, the transmittance for the light beams 10 which enter the sheet along the normal line of the surface near the first material layer 1, reach the max. slope face on the point A and transmit through a third material layer 3 is >=80%.
Patent JP-H0539496-A (JP)
Title: Electrically viscous fluid composition
Inventor: AIZAWA RYUJI
IPC: C08L25/18
Filed: 1991-08-08
Abstract: PURPOSE:To provide the subject composition producing a large shear stress, having good electric characteristics and age stability and useful for clutches, etc., by sulfonating an aromatic vinyl compound-polyvinyl compound copolymer in the presence of a pentavalent P compound and subsequently dispersing the reaction product in an insulating liquid. CONSTITUTION:A monomer mixture comprising (A) an aromatic vinyl compound (e.g. styrene) and (B) a polyvinyl compound (e.g. divinylbenzene) as main components and, if necessary, (C) other vinyl compounds (e.g. vinyl acetate) is suspension-polymerized in the presence of a dispersing agent such as polyvinyl alcohol and a radical polymerization initiator such as azobisisobutyronitrile in an aqueous medium, and the prepared crosslinked polymer particles are sulfonated with concentrated sulfuric acid in the presence of a pentavalent phosphorus compound such as phosphorus tentaoxide to produce the spherical particles of the sulfonated polymer in the dispersion, which are mixed with and dispersed in an insulative dispersing medium (e.g. dimethyl silicone oil) to provide the objective electrically viscous fluid composition.
Patent JP-H0544952-A (JP)
Title: Operation method for drain pump
Inventor: IGAWA SHINGO
IPC: F24F13/22
Filed: 1991-08-08
Abstract: PURPOSE:To drive a drain pump at an optimum timing at which discharge of drain is needed. CONSTITUTION:During cooling or dry operation of an air-conditioner, indoor humidity is detected at intervals of a specified time by means of a humidity sensor 9. When a difference between a detecting value Th2 and a preceding detecting value Th1 exceeds a given value Thx, a drain pump 8 of an indoor machine 1 is run for a given time.
Patent JP-S6444240-A (JP)
Title: Forming of cylindrical forged steel part equipped with end part projection
Inventor: IKEUCHI YUTAKA
IPC: B21K21/12
Filed: 1987-08-11
Abstract: PURPOSE:To easily form a cylindrical forged steel part having a projection at end part by inserting a core metal into the hollow part of a cylindrical billet, forming the billet end part with its projection by pressing with an anvil and the core metal and executing a projection forging after executing press forging to the specified length between upper and lower anvils in succession, and performing a spreading. CONSTITUTION:The unnecessary parts 2a, 2b of a billet 1 are cut off and heated at about 1,000-1,300 deg.C. After upsetting it so as to become in the specified length inside a free forging press a hole 4 is made by a punch 3 at about the center of a material. A core metal 5 is then inserted into a hole 4, subjected to projection forming between the core metal 5 and anvil 6 and the necessary projection 7 is formed in the axial direction of the material. This material is then subjected to tie forging until its becoming in the necessary length by a free forging press by using the core metal 5 and upper and lower anvils. It is further subjected to spreading until it becomes in the necessary outer diameter and thickness.
Patent JP-H0727485-A (JP)
Title: Dew formation preventing method in water-cooled vacuum heat treatment furnace
Inventor: INUZUKA SHINOBU
IPC: F27B17/00
Filed: 1993-07-15
Abstract: PURPOSE:To prevent dew formation by a method wherein with cooling water to a cooler and a jacket stopped, a circulation fan remains operated before a furnace door is opened to keep the inner surface temperatures of a furnace main body and a furnace cover higher than the outside temperature. CONSTITUTION:A work A is heated up to a specified temperature and then cooled down in a treatment chamber 22. Cooling is performed in such a manner that a cooling valve 61 is opened to introduce cooling gas, for example, nitrogen gas, into a furnace until the inside of the furnace reaches a specified pressure and a circulation fan 41 is operated. After the work A is cooled down, when the circulation fan 41 continues to operate with valves 62 and 63 closed so that the inside of the furnace is heated by heat generated. When the inner surface temperatures of a furnace main body 11 and a furnace door 12 become higher than the outside temperature, the fan 41 is stopped and the furnace door 12 is opened to take out the work A. Thereby, dew formation can be prevented by using heat generated by the rotation of the circulation fan 14 which is to cool down the work A originally.
Patent JP-S6442714-A (JP)
Title: Forced air-cooling device for power converter
Inventor: SADAYOSHI SEIJI
IPC: H05K7/20
Filed: 1987-08-10
Abstract: PURPOSE:To contrive the reduction of a noise generated by the fan concerned and to save the power for driving the fan, by decreasing a rotational speed of the fan so as to decrease the air quantity of forced air-cooling in accordance with a fall portion of an ambient temperature at the time of usage and a decrease portion of a generated loss. CONSTITUTION:A junction temperature of a semiconductor element 11 for constituting a power converter is detected by a direct or indirect means, and in accordance with the deviation of this junction temperature, namely, an actual temperature value, and a temperature target value which is set separately, the rotational speed of a fan 14 for cooling this power converter is changed. In such a way, when a loss generated by the semiconductor element is large, and an ambient temperature is high, the fan rotates at high speed, but when the loss is small, or the ambient temperature is low, since a small quantity of cooling air is enough, the rotational speed of the fan 14 can be decreased, therefore, the level of a noise generated by the fan 14 can be lowered, and also, energy for driving the fan 14 can be decreased.
Patent JP-S59118163-A (JP)
Title: Automatic syringe
Inventor: HENDORITSUKU EMU BETSUKERINGU
IPC: A61M5/20
Filed: 1983-10-26
Abstract: The invention relates to an automatic injection device comprising a discharge mechanism, a cartridge holder and a cartridge which is slidably accommodated in the holder, the cartridge comprising a glass ampoule having an injection needle connected thereto. A sheath of shrinkable plastic sheet is shrunk around the ampoule entirely or for the greater part thereof.
Patent JP-H0251321-A (JP)
Title: Packaged power supply circuit
Inventor: SENTODA JITSUO
IPC: H02H9/02
Filed: 1988-08-09
Abstract: PURPOSE:To withstand against a load where current consumption fluctuates abruptly and considerably between operating time and waiting time by normally making a choke coil ineffective. CONSTITUTION:An input source line 1 is connected through a choke coil 2 with an electronic circuit 4. A relay 5 is connected to the output of the choke coil 2 and grounded through the contact of a lock switch 6. The contact of the relay 5 bypasses the choke coil 2. When a package is inserted, the lock switch 6 is turned to the break contact side so that the relay 5 does not function and abrupt fluctuation of current is suppressed through function of the choke coil 2. The lock switch 6 is normally turned to make side so that the relay 5 functions to bypass the choke coil 2. By such arrangement, fluctuation of power source can be avoided regardless of abrupt fluctuation of necessary current.
Patent JP-H0247988-A (JP)
Title: Trunk circuit
Inventor: KINOSHITA TOSHIMASA
IPC: H04Q1/56
Filed: 1988-08-09
Abstract: PURPOSE:To set a changeover switch even if it is not able to be installed in the front face of the device by setting a termination impedance and a balancing network of a 2/4-wire conversion circuit manually and from a command of an exchange. CONSTITUTION:Changeover switches 7, 8 are operated to select a termination impedance (ZT) of a 2/4-wire conversion circuit and a setting mode of a balancing network (ZB) according to a table I. When the manual mode is selected, the manual setting of the selected ZT, ZB is attained. When the setting mode from a terminal equipment 5 is selected, a setting signal from the terminal equipment 5 is received by a central controller 2 to send a setting signal to a controller 6 of a relevant mode. The controller 6 stores the received setting signal and controls analog switches 15, 16, 17 according to the setting signal to set the designated ZT, ZB from the terminal equipment 5. Thus, even if the changeover switch cannot be provided on the front face of the device, the setting is attained.
Patent JP-S5899190-A (JP)
Inventor: SUGITA AKIJI
IPC: C05F1/00
Filed: 1981-12-08
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-H0489474-A (JP)
Title: Preparation of 1alpha-hydroxy pre-vitamin d derivative
Inventor: NAKAGAWA SUNAO
IPC: C07J9/00
Filed: 1990-07-26
Abstract: PURPOSE:To enable to selectively prepare a compound useful as a synthetic intermediate for a therapeutic agent for calcium metabolism-deicient diseases in a good yield by irradiating a 1alpha-hydroxytachysterol derivative with UV laser rays having a specific wavelength. CONSTITUTION:A compound of formula I [R<1>, R<2> are H, OH-protecting group; R<3>, R<4> are lower alkyl, or form ethylene together; X is O, methylene, vinylene; Y is H, methyl, OR<5>; Z is H, OR<6> (R<5>, R<6> are H. OH-protecting group); (n) is 0-4] is irradiated with UV later rays having a wavelength of 280-400nm. The compound of formula I is irradiated with a UV laser rays-generating laser such as krypton fluoride excimer laser to prepare the objective compound.
Patent JP-S58101581-A (JP)
Title: Estimate coder for television signal
Inventor: KOGA TOSHIO
IPC: H04N7/36
Filed: 1981-12-12
Abstract: PURPOSE:To improve the coding efficiency and to compress and encode a TV signal at a low transmission speed for transmission, by determining a dynamic vector taking both dynamic vector information and estimate error information into account. CONSTITUTION:An analog TV signal from an input line IN is digitized at an A/D conversion circuit 11 to form a block having two-dimension spread over both horizontal and vertical scanning lines by a scanning line conversion circuit 12. The TV signal scanned and converted is applied to a delay circuit 13 and an estimate error information amount generating circuit 141 of a dynamic vector output circuit 14. A picture signal from a frame memory 15 and information representing estimate function from a sequencer 142 are applied to the circuit 141 and a dynamic vector taking both dynamic vector and estimate error information into account is outputted from the circuit 14. The output from the circuit 13 is applied to a code compression circuit 20 via a quantization circuit 19, the output is compressed at the circuit 20 with the dynamic vector from the circuit 14, allowing to compress and code the TV signal in a low transmission speed for transmission.
Patent JP-H0644090-A (JP)
Title: Master/slave computer system and master selection control method
Inventor: HARASHIMA HIDEJI
IPC: G06F15/177
Filed: 1992-07-27
Abstract: PURPOSE:To prevent the useless master re-selection processing associated with competition occurrence. CONSTITUTION:A same processing is executed in parallel by plural computers (CPU), one of them is adopted as the main one (M) and the others are the stand-by ones (S) and also one of CPUs being S is adopted as M at the time of a fault in M in a system. In the system, respective CPUs are provided with a role storage means 11 storing role information which shows whether CPU itself is M or not, a time storage means 12 (role renewal processing decision time storage part) storing the renewal time of the contents of the role storage means as time information, a selecting means 14 which executes an inquiry to respective CPUs at the time of the fault in M, receives role information and time information of respective CPUs, which are obtained by the result, so as to select the optimum one as M, renews the role decision time, adopts time information after renewal as new time information and outputs role information and new time information of respective CPUs, which are decided by selection, a responding means 13 responding the present state of itself adding role information and time information for the inquiry, a means 15 (updating part) which receives the report of role information and new time information for self CPU which is decided by the selecting means and updates the storage contents of the role storage means and the time storage means of the self CPU and a recognizing means 16 executing a re-inquiry.
Patent JP-H0861495-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: SUZUKI MASARU
IPC: F16H63/02
Filed: 1994-08-24
Abstract: PURPOSE: To provide a hydraulic control device for an automatic transmission which reduces the driving force of a spool valve and the number of part items, and can be miniaturized. CONSTITUTION: Spool valves 2, 3, 4, 5, 6, 7, 8 and a cam shaft 1 are stored in a housing 28 of an Integrated valve 60. When the spool valve 5 is illustrated, three small holes 5e are provided at the bottom part of the spool valve 5 on the cam shaft 1 side to reduce the driving force of the spool valve 5. Annular grooves 5h, i are formed on the outer circumferential wall of the spool valve 5 to prevent the hydraulic lock. In addition, the cam ruggedness is formed so that the radius of curvature of the cam ruggedness of the cam shaft 1 with which a tip part 17a of a pin 17 to push up the spool valve 5 is brought into contact may be larger than the radius of curvature of the tip part 17a, to allow the cam surface of the cam shaft 1 is smoothly slid without the pin 17 being hooked. Other spool valves 2, 3, 4, 6, 7, 8 are of the same constitution as that of the spool valve 5.
Patent JP-S6444476-A (JP)
Title: Plant operation training instructor aid system
Inventor: YAGUCHI KATSUJI
IPC: G09B9/00
Filed: 1987-08-12
Abstract: PURPOSE: To reduce instructor's load and to accurately evaluate operator's operation by providing the supporting system with a simulator for simulating a plant based upon operation data obtained from plural control boards and devices for collecting and arranging the data. CONSTITUTION: When an operator operates switches on control boards 11A to 11C, their operation data are outputted to the simulator 3 and meters and lamps on the control boards 11A to 11C are turned on/off in accordance with respective operation. Simultaneously the data collecting device 5 collects all the operation data and a data arranging device 7 sorts and arranges the data in each control board. The arranged results are displayed on a CRT display device 9 and the contents of the screen can be recorded on paper or the like by a hard copy 15. Since the instructor can easily evaluate the validity/invalidity of operator's operation and advice the operator, instructor's load can be reduced.
Patent JP-S6094398-A (JP)
Inventor: SAI KUNITAKA
IPC: B43K27/08
Filed: 1983-10-27
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-H0250251-A (JP)
Title: Document preparing device
Inventor: IZAWA HIDETO
IPC: G06F17/21
Filed: 1988-08-11
Abstract: PURPOSE:To freely execute the padding processing of a calling graphic into a document while a display picture is observed and balance is confirmed among the image of the graphic, the position of the graphic and the document by once controlling called graphical data in an undetermined condition and displaying the data. CONSTITUTION:An image preparing means 254 is provided to prepare prescribed image data from the graphical data, which are read by a graphic calling means 22, to prepare the prescribed image data from the graphical data, for which the graphical data to be read by the graphic calling means 22 are enlarged or reduced by an enlarging / reducing means 253, and to display the image data in a position on the display screen to be designated by the cursor of an input device 10. Thus, when the registered graphical data are called, whether the graphical data to be called and the display position are suitable or not is decided and determined according to the image data which corresponds to the graphical data. Then, by enlarging and reducing the image data, the graphic or a suitable size can be easily prepared.
Patent JP-H1045168-A (JP)
Title: Packing structure of instrument
Inventor: YOKOI MASAHIKO
IPC: B65D77/26
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the shock-absorbing capacity, by providing a shock- absorbing means surrounding at least a part of the outside face of an instrument by folding corrugated cardboard and increasing the distance to the outer edge of the farthest shock-absorbing means against the outside face of the instrument than the thickness of a sheet of corrugated cardboard. SOLUTION: The main board 20 made of the first stage corrugated card board 2 is arranged along the rear face of a water heater 1 when packing the water heater 1, and the third flap board 26 is folded in the second side board 22 and the fourth flap board 27 is folded in the third flap board 26 and the first piece 270 is pressed in the first hole 220. The fifth flap board 28 is folded in the third side board 23 and the sixth flap board 29 is folded in the fifth flap board 28 and the second piece 290 is pressed into the second hole 230. Then, the second and the third side boards 22, 23 are positioned at right angles against the main board 20 and folded at the fold 202 along both side faces of the water heater 1. The fourth and the sixth flap boards 27, 29 are positioned to contact the corner of the front face of the water heater and both side faces thereof.  In this way, an excellent shock-absorbing capacity can be obtained.