baber/WOPTO huggingface dataset:
Patent JP-S60126773-A (JP)
Title: Capacitance multiplier type integration device
Inventor: EMORI TAKAHISA
IPC: G06G7/184
Filed: 1983-12-14
Abstract: PURPOSE:To decrease the change of an integration constant due to a current flowing to a capacitor by providing a common base type transistor (TR) to the input of a current amplifier circuit and adding a current feedback circuit to the TR to make the emitter voltage constant. CONSTITUTION:A capacitance multiplier integration device is provided with a current amplifier TRQ1, one end of a variable current source S2 and of a capacitor C is connected to the collector of the TRQ1 and the emitter is connected to common. Furthermore, a collector of a TRQ2 is connected to a base of the TRQ1 and a base of the TRQ2 is connected to common via a constant current source S1. Moreover, an emitter of the TRQ2 is connected to the other end of the capacitor C by using it as an input and the negative feedback circuit of current mirror connection comprising TRQ3, Q4 is provided between the emitter and base of the TRQ2. Then a current I0+ic flows to the TRQ1 via the TRQ2, the voltage at a point A is made almost constant to decrease the variation of the integration constant and to eliminate the distortion of integration output.
Patent JP-H0257147-A (JP)
Title: Bean cake
Inventor: YOSHIKAWA EIJI
IPC: A23L11/00
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a unique and epoch-making bean cake giving soft feeling to the palate and having uniformly fried texture by skewering plural beans and frying in a food oil. CONSTITUTION:Peas or beans such as peanuts, broad beans, etc., are skinned and plurality of skinned beans are skewed and fried in a food oil to obtain the objective bean cake.
Patent JP-S61100557-A (JP)
Inventor: JIEIMUSU BINSENTO KURIBERO
IPC: C07C325/00
Filed: 1985-10-22
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-S6476745-A (JP)
Title: Lead frame
Inventor: HAGIWARA YASUHISA
IPC: H01L23/50
Filed: 1987-09-17
Abstract: PURPOSE:To prevent the deformation of a lead frame due to thermal contraction of a tape, by a method wherein, in a lead frame of a system fixing an inner lead and a tab hanging lead, the central part of the tab hanging lead is made wide, and the end-portion of an insulating tape for lead fixing is fixed to the wide part. CONSTITUTION:A tab hanging lead 3 is provided with a wide width part 3A at the central part, in which a hole 3B is arranged to form a forked structure. The end-portions 5A of insulating tapes 5 for lead fixing are fixed on the respective parts of the forked structure. In the heating process such as a pellet fixing process, and a bonding process, the insulating tape 5 for lead fixing generates thermal contraction. However, since the end-portion of the insulating tape 5 for lead fixing is fixed to the tab hanging lead 3, it is pulled from both sides and hard to be deformed. Therefore, the deformation of the inner lead 4 can be prevented.
Patent JP-H04113212-A (JP)
Title: Distance detector
Inventor: ASAYAMA YOSHIAKI
IPC: G01S11/12
Filed: 1990-09-04
Abstract: PURPOSE:To enable distance between a vehicle and a plurality of preceding vehicles to be known precisely by measuring the distance to a plurality of objects which are captured by a window by comparing upper and lower images corresponding to an image within each window. CONSTITUTION:A plurality of windows 13, 14, 15, 16, and 17 which are set by a window-setting devices 12 are previously placed at a specified part of a display screen 11. Images of objects which are captured by the windows 13-17 which are set within the display screen 11 are compared, thus enabling distance to an object 5 to be measured for the respective windows 13-17.
Patent JP-S6480470-A (JP)
Title: Coating device
Inventor: CHIBA TADAHIDE
IPC: G03F7/16
Filed: 1987-09-21
Abstract: PURPOSE:To prevent the resticking of splashed paint to an object to be coated by providing a filter to the circumference in the rotating direction of a spin head to which the object to be coated is supported in a treatment space and further, providing a low-pressure force discharge space by the outside peripheral face side thereof. CONSTITUTION:A resist liquid 13a splashed toward the outside of the rotating circumference from the surface of a wafer 2 by the centrifugal force generated when the spin head 7 rotates is brought into collision against the porous filter 14. The filter 14 is kept under the negative pressure on the discharge space 5 side which is the surface on the side opposite to the surface to collide against the resist liquid 13a and, therefore, the resist liquid 13a colliding against the same is sucked into the filter 14 and the resticking thereof to the wafer 2 is effectively prevented. Since the splashing liquid sucked into the filter 14 is removed to the outside through the force discharge space 5 on the outside peripheral face side of the filter, the clogging of the filter 14 is prevented. The coating with the high reliability over a long period of time is thus executed.
Patent JP-H0956949-A (JP)
Title: Bobbin thread winder
Inventor: SHINOZUKA HISANOBU
IPC: D05B59/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by surely winding a bobbin thread round a bobbin shaft to enable satisfactory winding of the bobbin thread. SOLUTION: At the time of leading out a bobbin thread 150 from a bobbin thread supply source from a lead-out part 67a and guiding the same to a bobbin by a thread guide means G, and winding the bobbin thread 150 guided to the bobbin round a bobbin shaft by co-operation with the rotation of the bobbin by a bobbin driving means E, the bobbin thread 150 guided to the bobbin is relatively moved to specify the direction of bringing the bobbin thread into contact with the bobbin shaft by a bobbin thread moving means 37, for example, to direct the bobbin thread directed in other than a designated direction to be in the desiganted direction so that the bobbin thread can be surely wound round the bobbin shaft.
Patent JP-H1076940-A (JP)
Title: Vehicle structure body
Inventor: KAWASAKI TAKESHI
IPC: B61D17/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide structure to reduce a stress generated at a surface plate by acting a rib as a protrusion, in the window corner of a rolling stock structure body wherein the extrusion direction of a hollow extrusion section directs the longitudinal direction of a car body and a side structure body is formed of the hollow extrusion section. SOLUTION: A side structure body is formed such that hollow extrusion sections 9a and 9b consisting of two surface plates and a plurality of rids to interconnect the surface plates are welded together. A joint part 13j between one surface plate and the rib is arranged at each of the arcuate parts of the four corners of the square opening part 8 of a window and a entrance. The rib fronting on the arcuate part of the joint 13j is cut in arcuate shapes 17a and 17b. This constitution reduces concentration of the stress of the arcuate part.
Patent JP-H0980505-A (JP)
Title: Shake correction device
Inventor: USUI KAZUTOSHI
IPC: G03B5/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress the consumption of a power source when a shake correction driving part is started and to prevent mechanical vibration from generating when it is stopped. SOLUTION: This device is provided with a shake detection part 3 detecting shake, an image blurring correction optical system 2 correcting image blurring, the shake correction driving part 4 driving the optical system 2, a shake correction control part 21 arithmetically operating the target position signal of the optical system 2, based on the output of the detection part 3, and controlling the driving part 4, based on the target position signal, and a gain controller 32 changing the target position signal when the driving part 4 is started or stopped.
Patent JP-H1082543-A (JP)
Title: Bath taking method and bath room device
Inventor: YOSHIDA SHIGERU
IPC: F24F1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To enable a comfortable bath taking feeling to be attained without being sunk into a bath tub. SOLUTION: At least a suction passage 6 and a discharging passage 7 are arranged in a bath room 1. Air of which humidity and temperature are already adjusted is supplied from the suction passage 6 and then air in the bath room is discharged out of the discharging passage 7. An amount of ventilation which can be calculated in reference to a target temperature, a dew forming point and an amount of suction within the bath room 1 is set in advance and at the same time a temperature of air sucked into the bath room, its relative humidity and an amount of suction becoming a base of calculation of an amount of ventilation are detected and controlled by a temperature adjusting and humidity adjusting mechanism 8 installed in the suction passage 6, thereby atmosphere within the bath room is kept at 40 to 60 deg.C more than a body temperature of a human body,  its dew forming point is kept at 35 to 45 deg.C and controlled at that range, thereby the human body in the bath room is kept in its taking-bath condition.
Patent JP-2001059763-A (JP)
Title: Liquid-level meter for low temperature liquefied gas tank
Inventor: ISHIWADA HIDEO
IPC: F17C13/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-level meter for a low temperature liquefied gas tank which can confirm directly the liquid level of a low temperature liquefied gas tank in real time on-site with excellent precision, and can be manufactured at a low cost. SOLUTION: This liquid-level meter consists of a hollow connecting pipe 2 wherein an aperture end 2a of one end is positioned in the vicinity of the bottom part in a low temperature liquefied gas tank 1 and the other end is positioned outside the tank, a flexible diaphragm 4 which seals an aperture end 2b of the other end of the pipe 2 and can be expanded by a pressure in the pipe 2, and a main body 6 which surrounds airtightly the diaphragm and is fixed airtightly to the other end portion of the pipe 2. In the main body, non-freezing solution 3 is sealed as far as a part higher than the diaphragm, and inert gas 5 is hermetically sealed in the upper part of the solution 3. A glass gauge 8 through which the surface 3a of the non-freezing solution can be visually confirmed from the outside is fixed.
Patent JP-H1177225-A (JP)
Title: Manufacture of helical gear and faced dies for manufacture
Inventor: UNO KAZUO
IPC: B21K1/30
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a helical gear having good precise tooth lead without developing shrinkage hole at the addendum part of the helical gear formed at the initial stage in a punching process of a pressing machine by extruding a blank while rotating at the larger extruding angle than the desired torsion angle and successively, the same extruding angle as the desired tortion angle. SOLUTION: On the outer peripheral surface of a die attached with a a projection in the faced dies, an outer spline 10 having larger torsion angle than the desired torsion angle of the helical gear, is arranged. The die 2 attached with the projection is integrally lowered with the punch 1 and a helical guide 3, and the helical guide 3 is brought into contact with a stopper 6 and stopped, and the die 2 attached with the projection is lowered while rotating together with the punch 1 along an outer spline 10 arranged on the outer peripheral surface of the die 2 to execute a notching with cutting to the blank 7. By this method, the development of the shrinkage hole at the addendum part of the gear is prevented.  Successively, only the punch 1 is lowered while rotating along the tooth having the same torsion angle as the desired torsion angle of the helical gear to keep the tooth lead precision.
Patent JP-H0285463-A (JP)
Title: Horizontal displacement restoring device for earthquake-proof floor
Inventor: AOTO KUNIO
IPC: E04F15/18
Filed: 1988-09-20
Abstract: PURPOSE:To surely realize a restoring mechanism and always provide a constant restoring force by providing a vertically downward force onto a ball bearing by the restoring force of an urging mechanism such as spring and assisting the lowering of the ball bearing. CONSTITUTION:A restoring device A is constituted of a bearing body 1, recessed surface plate 3 which is connected with a frame E supporting an earthquake- proof floor D and slides on the bearing body 1 through a number of ball bearings 2, large-sized ball bearing 4 which rolls on the recessed surface plate 3, pressing plate 5 placed on the bearing 4, and an urging mechanism 6. The recessed surface plate 3 is shifted horizontally through the displacement of the earthquake-proof floor D, and the bearing 4 rolls on the recessed surface plate 3 and pushes up the pressing plate 5, and after the earthquake-proof floor D stands still, the pressing plate 5 is pushed down by the restoring force of the urging mechanism 6, and the bearing 4 is lowered to restore to an ordinary position, and the earthquake-proof floor D is restored.
Patent JP-H0979549-A (JP)
Title: Volume reduction molding machine for solid material
Inventor: SATO AKIMUNE
IPC: F23G5/033
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent noises and excessive wearing when a solid material is converted to columnar pellets by applying a fine clearance between a running roller and the top surface of a die having vertical holes piercing therethrough. SOLUTION: In a volume reduction molding machine 1, a running roller 4 is provided on a horizontal disc-shaped die 2 having numerous vertical holes 3 piercing therethrough, the roller 4 forces a solid material supplied onto the die 2 into the holes 3 thereof crushing it to be extruded downward to mold. With the rotation of a drive shaft 14. a frame 12 rotates about a vertical shaft and the roller 4 runs along a circular track on the die 2. The height position of a nut 13 is adjusted by turning the nut with respect to the drive shaft 14 to couple a flange to the frame 12. Thus, the height position of the running roller 4 can be adjusted with respect to the die 2 thereby allowing the adjusting of a clearance 16 of a contact part between the die 2 and the running roller 4.
Patent JP-S62110466-A (JP)
Inventor: JIYOOJI SUTOROOBURU
IPC: H02K1/27
Filed: 1986-10-02
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-H07172059-A (JP)
Title: Perforation transfer type recording material and recording method
Inventor: KAWAKAMI SOTA
IPC: B41M5/388
Filed: 1994-09-29
Abstract: PURPOSE:To obtain an image recording material having high density, excellent image preservability and simple handleability by incorporating a chelate dye formable colorant in a colorant layer. CONSTITUTION:A perforation transfer type recording material comprises a colorant layer 2 and a colorant barrier layer 3 laminated on a support 1, wherein the colorant layer contains, in addition to a colorant as indispensable ingredient, binder, and the colorant is chelate formable colorant in order to obtain high sensitivity, high image preservability. As the colorant, chelate formable thermal diffusible dye is used, and durability of a dye image after transfer is improved by incorporating metal ion-containing compound to be chelate- reacted with the dye of an image receiving element in the element. The colorant is particularly preferably azo dye. The image receiving material fundamentally has a support 5 and an image receiving layer 4. The layer 4 is formed of binder for the receiving layer and various additives, and metal ion-containing compound is preferably added to the receiving layer.
Patent JP-H0681436-A (JP)
Title: Surface coloring face method of concrete product
Inventor: IWATANI NOBUO
IPC: E04F13/02
Filed: 1992-09-03
Abstract: PURPOSE:To have easy working process with a short working period, to reduce a working cost and to make it possible to color and face a concrete product in a state of having natural sense. CONSTITUTION:A coloring material adhesive sheet 10 distributing a large number of coloring granular substances on one side of a base material through an adhesion layer decreasing adhesion by water absorption is used, a surface distributing the coloring granular substances of the coloring material adhesive sheet as a contact surface against the surface of a concrete product is installed to the bottom of a form 14, and a concrete material 2 is placed. The surface of the concrete product is colored and faced by decreasing adhesion of the adhesive layer by water in the concrete material 2.
Patent JP-H0399352-A (JP)
Title: Information processor
Inventor: FUJIMOTO KAZUO
IPC: G06F13/10
Filed: 1989-09-12
Abstract: PURPOSE:To change a control signal only for a specified device when necessary and to speed up the processing of the information processor by providing the processor with a control condition table matched with the using state of each device and a means for changing a control signal matched with the using state. CONSTITUTION:The using states of devices 11 to 13 are indicated by device state flags 6 to 8. When device processing is required, the processing is requested to a device processing request part 2. A device state flag changing part 3 changes the using state of a requested device and a control signal changing part 9 changes the control signal of the specified device in accordance with the contents of the device state flag. The control condition table 5 stores the set control conditions of control signals corresponding to the device using states. The contents of each state flag have three states, i.e. processing execution, waiting and unused states, and at the time of generating a state flag changing event, the changing part 9 changes the device control signal of only the device whose state flag contents are changed in accordance with the contents of the table 5. Since processing is requested only by generating use declaration in the constitution, the rapid signal control of plural devices is attained.
Patent JP-H0686339-A (JP)
Title: Digital 2-wire/4-wire conversion circuit
Inventor: TAKIZAWA YOSHIAKI
IPC: H04Q3/42
Filed: 1992-09-04
Abstract: PURPOSE:To provide a digital 2-wire/4-wire conversion circuit for unnecessitating the adjustment of a balancing network relating to the digital 2-wire/4-wire conversion circuit used for the subscriber's circuit of a digital electronic switchboard. CONSTITUTION:This circuit is provided with an analog/digital conversion circuit 10 for converting a transmission signal to a digital signal, a first linearization circuit 20 for converting the signal of nonlinear characteristics outputted by the analog/digital conversion circuit 10 to linear characteristics, a second linearization circuit 30 for converting the reception signal of the nonlinear characteristics to the linear characteristics, a subtracting circuit 40 for subtracting the output of the second linearization circuit 30 from the output of the first linearization circuit 20, a first nonlinearization circuit 50 for converting the output signal of the subtracting circuit 40 to the nonlinear characteristics, a second nonlinearization circuit 60 for converting the output of the second linearization circuit 30 to the nonlinear characteristics and a digital/analog conversion circuit 70 for converting the signal of the second nonlinearization circuit 60 to an analog signal.
Patent JP-S6297249-A (JP)
Title: Secondary ion mass spectrometer
Inventor: NAGAI KAZUTOSHI
IPC: H01J49/06
Filed: 1985-10-24
Abstract: PURPOSE:To measure both positive and negative charged secondary ions almost coincidently, by installing an energy analyzer passing these positive and negative charged ions alternately and also a photomultiplier for exclusive these ions. CONSTITUTION:With an impact of an ion beam 2 out of an ion source 1, both positive and negative charged ions 4 are emitted out of a sample 3. Then, these ions are incident to an energy analyzer 5 to be driven by a square wave AC power source 32, passing these positive and negative charged ions alternately, and fed to a quadrupole type mass spectrometer 8. And, in these secondary ions emitted out of a collector slit 10, a positive charged ion 33 is processed by a photomultiplier 35, while a negative charged ion 34 is processed by another photomultiplier 36, and recorded in a recorder 47 separately. Therefore, when voltage of the analyzer 5 is selected by sufficiently high frequency, both these positive and negative charged ions are measurable almost coincidently.
Patent JP-S6297056-A (JP)
Title: Processor for statement of payment
Inventor: NAKAMURA TADAO
IPC: G06Q10/10
Filed: 1985-10-23
Abstract: PURPOSE:To secure the high checking reliability and to improve the business processing efficiency by coding the data on the type and the amount, etc., shown on the surface of a statement of payment to display it on the rear side of the statement and collating the original amount with the coded amount within the same viewfield. CONSTITUTION:The data on the type of memory, the amount, etc., written on a statement of payment are supplied to a CPU 1 from a keyboard 2 through a window terminal part and then stored in a memory 7 to be displayed on a display 4. Then these data are printed by a journal printer 5 and also coded by a code addition/display part 6. This code is shown on the rear side of the statement of payment and then read by a hand scan code reader 23 through a window rear side processing terminal part to be displayed on a display 26. While the information on the surface of the statement is mixed with said code by a mixer 25 in the form of an image sent from a video camera 24 and displayed on the display 26. An operator collates the information on the surface with the code on the rear side of the statement for confirmation and at the same time performs totalization through a keyboard 22 to carry out the prescribed processing including a sorting job, etc. While the result of totalization is delivered to a printer 28 from the CPU 21 and stored by a sorter 29 for the statement of payment based on the type data.
Patent JP-H0982479-A (JP)
Title: Fluorescent lamp driving circuit and piezoelectric ceramic transformer
Inventor: OTA HIROYASU
IPC: H01L41/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp driving circuit of simple configuration by furnishing a piezoelectric ceramic transformer with an output electrode to drive a fluorescent lamp and a feedback electrode for feedback signal output to actuate self-exciting oscillation. SOLUTION: From a power supply terminal 1 a voltage is impressed, which is turned into a high voltage by a piezoelectric ceramic transformer 4 and supplied to a fluorescent lamp 2 from an electrode for output 4c. From the feedback electrode 4d of the transformer 4, a feedback signal of low voltage is supplied to the base of an NPN transistor 3 to actuate self-exciting oscillation. Because the feedback signal from the feedback electrode 4d of the transformer 4 has a low voltage, there is no need to provide any high voltage capacitor. Because the phase of the feedback signal from the feedback electrode 4c of the transformer 4 becomes the phase of the voltage necessary for oscillation of high voltage, the fluorescent lamp driving cirucuit to be achieved may have a simple circuitry configuration.
Patent JP-2001065329-A (JP)
Title: Muffler and fluid equipment
Inventor: HIROSE TORU
IPC: F01N1/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To realize a muffler damping sound constituted of a plurality of frequencies effectively and having small pressure loss by fluid. SOLUTION: This equipment is provided with a duct 5 in which sound waves propagates and an expanding part 7 arranged on the halfway of the duct 5, having a narrow width in a shaft direction and sectional area larger than that of the duct 5. The cross-sectional shape of the expanding part 7 is formed into a substantially circular shape, a center shaft 14 of the expanding part 7 and a center shaft 15 of the duct 5 are deviated and noise of a plurality of frequencies propagating within the duct 5 can be reduced.
Patent JP-S6390805-A (JP)
Inventor: SUZUKI TAKESHI
IPC: H01C7/10
Filed: 1986-10-03
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。