baber/WOPTO huggingface dataset:
Patent JP-2000017062-A (JP)
Title: Polyester resin opposition and film using the same
Inventor: KUDO TAKAFUMI
IPC: C08J5/18
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which gives film with a reduced extraction of an oligomer with good productive efficiency by composing the composition with a naphtnalenedicarboxylic acid as a main acid component and 1,3-propanediol as a main glycol component and adjusting the intrinsic viscosity and the oligomer extraction with CHCl3 to each a specific value. SOLUTION: This composition comprises an acid component composed mainly of a naphthalenedicarboxylic acid and desirably containing not more than 20 mole.% of a dicarboxylic acid component other than the naphthalenedicarboxylic acid and a glycol component composed mainly of 1,3-propanediol and desirably containing not more than 20 mol.%, based on all the glycol components, of a glycol component other than 1,3-propanediol, and its intrinsic viscosity is adjusted to 0.4-0.8 and further its oligomer extraction with CHCl3 is adjusted to 0.2 wt.% or less. A film prepared from this composition has preferably an oligomer extraction with CHCl3 of not exceeding 0.15 wt.%.
Patent JP-S5977796-A (JP)
Title: Network circuit of piezoelectric speaker system
Inventor: TERAMOTO YASUKI
IPC: H04R3/14
Filed: 1982-10-26
Abstract: PURPOSE:To flatten a frequency characteristic and to simplify the constitution of a network circuit by utilizing the frequency characteristic of a piezoelectric speaker obtained by a resonance characteristic inherent to a piezoelectric effect. CONSTITUTION:The network circuit of a piezoelectric speaker system consists of a piezoelectric tweeter 1 which responds to a high-frequency signal and the piezoelectric speaker 2 which responds to a signal at a lower pressure side than the tweeter 1. One of the speaker terminals, 1a of this tweeter 1 is connected to an input terminal 6 through a resistance 3, and the other speaker terminal 1b is connected to the other input terminal 7; and a resistance 4 is connected between both terminals 1a and 1b. A speaker terminal 2a of the speaker 2 is connected to the terminal 6 through a coil 5, and the other speaker terminal 2b is connected to the terminal 7. Then, the frequency characteristics of the speakers 1 and 2 obtained by the resonance characteristic inherent to the piezoelectric effect are utilized effectively to simplify the network circuit, flattening the frequency characteristics.
Patent JP-2000023027-A (JP)
Title: Image pickup device
Inventor: KIJIMA TAKAYUKI
IPC: H04N5/341
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device which always obtains an image signal that does not have smear and has satisfactory quality from an imaging device. SOLUTION: This image pickup device which has an imaging device 13 that accumulates signal charge corresponding to subject luminous flux that is made incident to a photoelectric transducer, transfers the signal charge to a horizontal transfer path through a vertical transfer path and reads it and a shutter means 12 which selectively shields the incidence of the subject luminous flux on the imaging device 13 has operation condition discriminating means 18, 21 and 22 which discriminate an operation condition of the image pickup device and control means 16 to 18 which control an image pickup operation based on an output of the operation condition discriminating means.
Patent JP-S6170334-A (JP)
Title: Operational mode display unit of air conditioner
Inventor: SONODA TAKUMI
IPC: F24F11/02
Filed: 1984-09-10
Abstract: PURPOSE:To make it possible to display a number of modes of operation in a small space and to easily read operational mode characters by displaying respective modes of operation of the air conditioner at one place. CONSTITUTION:A display unit 3 is provided on a front grill 1 of the air conditioner. During the operation of the air conditioner, simultaneously when a user select modes of operation such as 'cooling', 'heating' and 'drying' a display character displaying respective modes of operation such as cooling, heating and drying at one place on the display unit 3 by use of a liquid crystal, a segment LED or the like.
Patent JP-H0928262-A (JP)
Title: Carrying tool
Inventor: HIRATA AKIRA
IPC: A01M1/20
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a carrying tool in order to place a chemical or a bait for a small animal wandering on the ground surface including a slug, etc., thereon. SOLUTION: This carrying tool is obtained by arranging a pan 2 in the course of a support 1, installing a roof material 3 having a larger area than that of the pan 2 in the upper part of the pan, thereby inserting the support 1 into the ground surface so as to locate the pan 2 on the ground surface and placing a chemical B, etc., on the pan 2. As a result, the chemical placed near the ground surface is prevented from rainfall or scattered water and the beautiful sight cannot be deteriorated by making the chemical, etc., directly invisible.
Patent JP-S6081345-A (JP)
Inventor: OOGAWARA HIDEYASU
IPC: D02J1/08
Filed: 1983-10-12
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-H0363407-A (JP)
Title: Combustion chamber of at least partially combustible matter and method of combustion
Inventor: HERUBERUTO TORATSUTSU
IPC: F23G5/32
Filed: 1990-07-16
Abstract: PURPOSE: To ensure a long operation period without trouble by attaching a burner to a prim. chamber of a combustion chamber composed of the prim. and sec. chambers and ash discharge chamber, providing a third air inlet at the sec. chamber, and covering the wall of the sec. chamber with a material resistive to molten slag. CONSTITUTION: A combustion chamber 1 having a burner 2 is composed of three parts: prim. and sec. chambers 3, 4 and ash discharge chamber 5 disposed one after another. Partially combustible substances such as thermal combustion residues PR and dry distilling gas SG from dry distill combustion facilities are fed through the burner in the prim. chamber 3 directly coupled with the sec. chamber 4. Third air stream DL is fed in the sec. chamber 4 to perfectly burn the residues R fed from the prim. chamber 3 and produce molten ash A or slag. To prevent the inner wall of the sec. chamber 4 from being damaged by the molten ash A or slag, a layer 10 of bricks or tamped clay is provided on the inner wall.  In the layer 10 of the sec. chamber 4 cooling grooves 11 for flowing water air or water are formed to continuously cool to prevent the wall of the sec. chamber 4 from corrosion by the molten ash A.
Patent JP-S6344357-A (JP)
Title: Roller bearing for supporting floppy disk
Inventor: IGA KAZUO
IPC: F16C19/00
Filed: 1986-08-12
Abstract: PURPOSE:To minimize a whole thickness and to compact a device by supporting a floppy disk with a floppy disk holding surface itself formed at the inner ring itself of a roller bearing. CONSTITUTION:When a floppy disk FD is inserted from an X direction while a rotary plate 10 and an inner ring 5 are rotated, a tip 11 is guided to a taper surface 8a and the tip 11 over the taper surface 8a arrives at a chamfering 5b and is guided smoothly. After insertion is completed, when a clamper 3 is moved downwards and a floppy disk FD is sandwiched with the clamper 3 and a floppy disk holding surface 5a, the floppy disk FD and the clamper 3 are also rotated. When a small diameter is executed for a roller bearing A in a limit, the bearing can also correspond to a recent considerable small diameter floppy disk FD and a whole thickness T1 can be remarkably thinner.
Patent JP-H0637643-A (JP)
Title: Adm system signal processor
Inventor: NAGATA NAOMI
IPC: H03M3/04
Filed: 1992-07-16
Abstract: PURPOSE:To reduce an overload and a granular noise by comparing an analog input signal with an analog output signal outputted by a D/A converter by a comparator, and arbitrarily changing a delta width value after an LSI processing. CONSTITUTION:A comparator 1 compares the signal level of an analog input signal AIN with the signal level of the analog output value AOUT of an (n) bit D/A converter 6 being a signal processing result before one sampling period, and outputs an output value (a) which is 1 when the signal AIN is larger, and which is 0 when the signal AIN is smaller. A latch circuit 2 stores the output value (a) in the timing of a reference frequency (fs), and outputs an output value (b) to an up-down counter 3 and an (n) bit adder-subtracter 5. When the output value (b) is, for example, continued to be 1, 1, 1, and 1, a delta width value (d) is increased to be 2, 4, 8, and 10, and the AOUT is increased to be 2, 6, 14, and 24. The delta width value is stored in an EEPROM 4, so that the delta width value can be arbitrarily changed corresponding to the frequency of the signal AIN to be processed after the LSI processing, and the overload and the granular noise can be reduced.
Patent JP-2000022519-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUBOKAWA MICHIYA
IPC: H03K19/0185
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To attain fast level conversion by converting the signal of a low voltage circuit into the signal of a high voltage circuit by using a gate means which has the outputs of three states of high voltage. SOLUTION: A timing signal 8 is outputted to a 1st low voltage circuit 1 from a timing switch circuit 6 of a 2nd high voltage circuit 2 and then inputted to a 2nd circuit 4 of the circuit 1. At the same time, a timing signal 9 is inputted to a 1st circuit 3. Therefore, the output state of a signal 10 outputted from the circuit 3 of low voltage is switched by the signal 8 of the circuit 6. A control signal 12 of the circuit 6 becomes active right after the signal 10 of the circuit 3 became active. Thus, a gate means circuit 5 having outputs or three states, i.e., 2nd H, L and Hi-Z is set in a state to output H or L and outputs the signal 10 as a signal 11.
Patent JP-H0513958-A (JP)
Title: Flexible rigid printed board
Inventor: NATORI SHINICHI
IPC: H05K3/00
Filed: 1991-07-04
Abstract: PURPOSE:To enable a printed board of this design to be lessened in processing man-hour and the edges of flexible parts to be set uniform in level when flexible printed boards are laminated by a method wherein a release reinforcing material mounted on the flexible part is sandwiched between rigid printed boards, and then the printed board of this design is cut into a required outer shape. CONSTITUTION:In a method of manufacturing a flexible rigid printed board, a release reinforcing material 22A is bonded in place of a release film bonding process to dispense with slits provided to a flexible printed board 10. The reinforcing material 22A is formed of cardboard, hard rubber plate, resin liquid, or the like nearly as thick as an adhesive layer 30 and bonded with adhesive agent so as to be easily separated. A slit providing process is dispensed with. By this setup, as a flexible part is pinched between the reinforcing materials 22A as pressed, the edge of the flexible part can be well cut together with the reinforcing materials 22A when a rigid part and a flexible part are cut as prescribed in outer shape.
Patent JP-H0237086-A (JP)
Title: Rear body structure
Inventor: TOYODA NOBUO
IPC: B60Q1/26
Filed: 1988-07-28
Abstract: PURPOSE:To decrease the part cost and assembly manhour by integrating the fitting of a rear bumper and a rear combination indicator lamp. CONSTITUTION:In fitting a rear bumper 3, the fitting parts 35, 36 of the rear bumper 3 are brought in contact with two recessed parts 46, 47 against the brackets 4 fixed at the back panel 11 of a car body 1, and the fitting holes 33, 34 of the rear bumper 3 are coincided with the through holes of the brackets 4. Bolts 61 are inserted therein and screwed into nuts 50, 51 so as to fix the rear bumper 3. The engaging protrusions 21, 22 of rear lamps 2 are pushed into the fitting holes 43 of the brackets 4 through gromets 23, 24 so as to be engagingly locked.
Patent JP-H0510597-A (JP)
Title: Warm air room heater
Inventor: HASEGAWA KEIICHI
IPC: F04D17/04
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a warm air room heater which can heat exchange without temperature irregularity by a low air flow rate of a cross-flow fan and has low noise under the control of conductivity of an induction motor. CONSTITUTION:Blades 6b of a cross-flow fan 6 are twisted with respect to a shaft 6a to increase an air flow rate at the side of a burner 3a of a combustion unit 3. Thus, a temperature difference of right and left side warm airs. The direction of grooves 7b is so set that a component force of the twisted blade 6b in the air flowing direction is balanced with a component force of an electromagnetic force due to twist of the groove 7b of the rotor 7a of an induction motor 7, collision of the rotor 7a to a frame at the time of energizing the motor 7 is alleviated to suppress noise. Thus, a quiet and excellent room heating operation having a small irregularity is obtained by a simple apparatus.
Patent JP-S5978304-A (JP)
Title: Synthetic resin lens
Inventor: SANO YOSHIO
IPC: C09D163/00
Filed: 1982-10-28
Abstract: PURPOSE:To enhance abrasion resistance, etc. by successively forming a hard coat layer high in refractive index contg. an org. silane compd. and an organometallic compd. as essential components, and a reflection preventing layer low in refractive index contg. an org. silane compd. as an essential component, on the surface of a synthetic resin layer comparatively high in refractive index. CONSTITUTION:A lens base having 1.57-1.61 refractive index contains 9- 80pts.wt. styrene type monomer having formula I (X is H or halogen except F; R<1> is H or CH3; (k) is 1-5; and (l) is 0-3), 20-80pts.wt. cross-linkable monomer having formula II, and 0.01-1.0pts.wt. UV absorber. The surface of this lens base is coated with a hard coat layer of 1.60-2.00 refractive index made of a cross-linked hardened material made from each monomer having formulae IIIand IV (R<2> is an org. group having H, CH3, vinyl, a functional group, or the like; R<3> is 1-4C alkyl, M is a metal, such as Al or Ti; (m) is 0-2: and (n) is 2-5), and contg. a viscosity controller, and a reflection preventing layer of 1.45-1.50 obtained by mixing, hydrolyzing, cross-linking, and hardening 30- 100pts.wt. monomer having formula III and 0-50pts.wt. compd. having 1-4 epoxy groups in succession.
Patent JP-S6167371-A (JP)
Title: Video signal switching device
Inventor: ISHIZAWA NORITAKA
IPC: H04N5/00
Filed: 1984-09-11
Abstract: PURPOSE:To attain switching of a television camera at a remote location and to select easily a video signal by providing a switch section with priority over a manual/automatic switching system to a remote control switching system. CONSTITUTION:When television cameras 1-3 are selected in the automatic/ manual mode and a signal to select relays 27-29 is transmitted through a remote control section 25, a remote control reception section 26 receives it to activate the relays 27-29 and 30. When the relay 28 is activated, the relay 30 is activated also and the camera 2 is connected to a monitor 4. When the relay 29 is activated, the camera 3 is connected to the monitor 4. That is, the remote control system connects the required television cameras 1-3 to the monitor 4 with priority over the automatic/manual switching system.
Patent JP-H0354848-A (JP)
Title: Chip carrier
Inventor: OTADA MASAMI
IPC: H01L21/56
Filed: 1989-07-21
Abstract: PURPOSE:To prevent bubbles from adhering on the inner vertical plane of a resin dam at the time of injection of a sealing resin by a method wherein the inner vertical plane of the resin dam of a chip carrier is cut in such a way that the angle of inclination of the inner vertical plane becomes a specified angle toward the outside of the upper part of the resin dam and the surface roughness of the plane is set in a specified roughness. CONSTITUTION:The inner vertical plane 10 of a resin dam 2 provided on the upper surface of a wiring board 1 is cut in such a way that the angle of inclination of the plane 10 becomes an angle within a range of 3 to 10 degrees toward the outside of the upper part of the dam 2. Moreover, the surface roughness of the plane 10 is molded into a roughness of 10mum at its maximum. The board 1 is a laminated plate consisting of a glass fiber and a polyimide resin and the dam 2 is formed of a material identical with that of the board 1. Thereby, bubbles are prevented from adhering on the plane 10 of the dam 2 at the time of injection of a sealing resin 3 and the generation of the internal stress in the resin 3 due to the vertical fluctuation of the ambient temperature to be used of a chip carrier is reduced. Accordingly, the peeling from a junction surface of a wire bonding wire and the disconnection of the bonding wire are prevented and the reliability of the chip carrier can be improved.
Patent JP-H0238928-A (JP)
Title: Air flow rate measuring instrument
Inventor: MURASE ISAO
IPC: G01F5/00
Filed: 1988-07-29
Abstract: PURPOSE:To measure the air flow rates in all air cylinders in various operation areas with the same accuracy by providing each air cylinder with a sensor for measuring the air fuel ratio, and calculating the suction air flow rate of each air cylinder by using the measured value of the sensor and a constant fuel flow rate. CONSTITUTION:Fuel supply means consisting of injectors 11A-11D which are provided to the respective air cylinders and nearly uniform in flow rate characteristics and a driving means 12 for driving them and the sensors 13A-13D are arranged for the respective air cylinders. A constant fuel flow rate adding means 14 adds a constant flow rate to each air cylinder. An air cylinder sensor measured value selecting means 15 selects a sensor measured value by the air cylinders before or after the constant fuel flow rate is added according to the signals from the sensors 13A-13D. A suction air flow rate calculating means 16 calculates the suction air flow rate of each air cylinder by using the selected couple of sensor measured value and the constant fuel flow rate.
Patent JP-S6347701-A (JP)
Title: Method for molding aspherical lens
Inventor: TOMONO HARUO
IPC: G02B3/02
Filed: 1986-08-15
Abstract: PURPOSE:To easily execute positioning between the center axis of a lens barrel and the optical axis of a lens and to obtain a highly accurate aspherical lens with high productivity by arranging a base lens for the aspherical lens in the lens barrel and then executing the molding of the aspheric lens to form a resin layer on the base lens integrally with the integration of the lens into the lens barrel. CONSTITUTION:The base lens 3a is arranged so as to be brought into contact with a positioning projecting part 2 formed in the lens barrel 1 and then the required quantity of ultraviolet hardening type resin 9a is laminated on the opposite side to the face in contact with the projecting part 2. Then a metal mold 10 having a transfer face 11 with a required spherical shape is laminated on the base lens 3a stored in the mirror barrel 1 having the laminated resin 9a so that the transfer face 11 is brought into contact with the resin 9a. Then ultraviolet rays are radiated from an ultraviolet ray lamp 12 to the resin 9a laminated on the base lens 3a to harden the resin 9a and obtain a resin layer 9 formed like required face shape on the base lens 3a. Finally the metal mold 10 is released to complete an aspherical lens obtained by executing the integration of the lens in the lens barrel 1 integrally with the formation of the resin layer 9.
Patent JP-H01104021-A (JP)
Title: Composition containing peptide fragment of thrombocyte factor 4 and recovery of inhibition immune response
Inventor: JII JIYANETSUTE SOOBETSUKU
IPC: C07K7/08
Filed: 1988-07-29
Abstract: PURPOSE: To eliminate the immunosuppression, restore the suppressed immunoresponse and increase the normal immunoresponse of mammal by adminstering a mammal with a composition containing a biologically active peptide fragment of platelet factor 4 having a specific amino acid sequence. CONSTITUTION: The immunoresponse of a mammal is improved, restored or increased by administering the mammal with a biologically active peptide fragment of platelet factor 4(PF4) essentially having an amino acid sequence of the formula in an amount effective for influencing the immunoresponse, preferably sufficient for improving or restoring the immunoresponse of the mammal having suppressed immunity by the activation of suppressive T cell or sufficient for improving the immunoresponse attained by the administration of an antigen agent to normal mammals, especially about 0.1-10μg per dose for mouse or about 250μg to 25mg per dose for human. The administration is carried out preferably by intravenous injection.
Patent JP-2000021150-A (JP)
Title: Recording and reproducing apparatus
Inventor: SATO AKISHI
IPC: G11B33/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a recording and reproducing apparatus which can deal with the fine track pitch of a magnetic tape and in which a cartridge constituting a recording and reproducing mechanism part can be made more compact. SOLUTION: In a recording and reproducing mechanism part, a feed-side tape reel 8 and a take-up-side tape reel 9 are arranged at two upper and lower stages coaxially with a reel shaft 20, and a magnetic tape 10 which is pulled out from the feed-side tape reel 8 is wound on a rotating head drum 16 to be an '8' shape so as to be taken up on the take-up-side tape reel 9. A cartridge 5 is constituted in such a way that the recording and reproducing mechanism part is sealed airtightly inside a cartridge enclosure so as to be built in. Then, a connector 6 which is provided with the cartridge 5 is inserted into, and attached to, a video camera apparatus body 1, and a recording and reproducing operation by a digital signal can be performed.
Patent JP-H0479596-A (JP)
Title: Reception equipment and reception signal discriminating method for wireless system
Inventor: SONODA YOSHIHIRO
IPC: H04Q9/14
Filed: 1990-07-20
Abstract: PURPOSE:To receive a control signal from a transmitter correctly by providing a waveform discrimination means which discriminates the waveforms of reception signals received with plural reception parts independently. CONSTITUTION:A means 5 which discriminates the waveform of the reception signal received with each reception part is comprised of a processor 1, a memory device 2 which stores the program code of the processor 1, an input/output device 4 which inputs the reception signal of each reception part and reads out it from the processor 1, and a bus 3 on which information among the processor 1, the memory device 2, and the input/output device 4 are transmitted. The control signal transmitted from the transmitter is received with the reception parts 10, 11, 12...1n. The processor 1 performs processing according to a waveform discrimination program stored in the memory device 2. Thereby, it is possible to receive the control signal from the transmitter correctly even when one of the plural reception parts receives an abnormal signal such as a saturated signal.