baber/WOPTO huggingface dataset:
Patent JP-2000232316-A (JP)
Title: Receiving antenna for u/v-shared television
Inventor: NAGATOMI AKIHIKO
IPC: H01Q9/44
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for receiving TV, which is to be used in common for U/V, is small and omnidirectional. SOLUTION: This antenna is formed of a first antenna part 10 and a second antenna part 20, which are equally constituted, share the same point as a center point with each other and arranged orthogonally, and a power feeding circuit 30. The first antenna part 10 is formed of a UHF band element part 11, two VHF band element parts 12, 13 of the same constitution, which are provided at both ends of the axial direction of the part 11, and loading coils 14, 15 connecting the tip of the axial direction of the part 11 and the inner end of the axial directions of the parts 12, 13. The second antenna part 20 is similarly constituted. The part 30 feeds power for the part 10 and the part 20 with 90 deg. phase difference.
Patent JP-H0570588-A (JP)
Title: Method for functionalizing polyphenylene ether
Inventor: JIYON BENII YATESU ZA SAADO
IPC: C08G59/02
Filed: 1992-02-21
Abstract: PURPOSE: To efficiently introduce a functional group into polyphenylene ether by bringing a compsn. obtained by bringing polyphenylene ether into contact with an aq. basic reagent into contact with specific substd. chlorotriazine.  
     CONSTITUTION: Polyphenylene ether with a number average mol.wt. of 3000-40000 and a wt. average mol.wt. of 20000-80000 (A) is brought into contact with 0.2-2 mol with respect to a hydrogen non-bonded hydroxyl group in the component A of an aq. basic reagent with a pH of 8-14 (B) within a temp. range from room. temp. to 90°C for 10 sec or more to obtain a compsn. This compsn. is brought into contact with 0.2-5 mol equivalent with respect to the hydrogen non-bonded hydroxyl group in the component A of substd. chlorotriazine represented by formula I [wherein X 1  and X 2  are (non) substd. oxyalkyl, alkyl substd. oxyaryl or oxyaryl] (C) to obtain a polyphenylene ether compsn. capped with substd. chlorotriazine having a terminal group represented by formula II (wherein Q 1  is halogen or primary or secondary lower alkyl and Q 2  is H, halogen or phenyl). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05204134-A (JP)
Title: Photomask inspecting device
Inventor: SUEYOSHI MASASHI
IPC: G03F1/84
Filed: 1992-01-24
Abstract: PURPOSE:To easily and rapidly detect the part where the error of a phase change quantity is large in a phase member formed on a mask. CONSTITUTION:This device has a polarizing beam splitter surface 11 which separates the light from the photomask 8 to a 1st luminous flux LA and a 2nd luminous flux LB according to the polarization state, a polarizing beam splitter surface 18 which synthesizes the 1st luminous flux LA and the 2nd luminous flux LB, a photoelectric conversion element 20 which observes the intensity distribution of the luminous fluxes after the synthesis, a 1st parallel flat plate 13 which laterally shifts the 1st luminous flux LA in one direction and a 2nd parallel flat plate 14 which laterally shifts the 2nd luminous flux LB in an opposite direction.
Patent JP-S61193067-A (JP)
Title: Method and device for evaluating cast iron article
Inventor: HONJO KATSUHIKO
IPC: G01N29/12
Filed: 1985-02-21
Abstract: PURPOSE:To detect tensile strength and deterioration strength with high precision by giving a shock to a cast iron article and vibrating it, and detecting a resonance frequency and finding the attenuation factor of the vibration amplitude. CONSTITUTION:The cast iron article 1 is given a shock with a hammer 2. Its vibration is detected by a vibration probe 3 which converts the current mechanical vibration into an electric signal. Then, its detection signal is amplified 4 and inputted to a waveform analyzer 5. Its output waveform measurement result is inputted to a memory 8 and a microcomputer 9 detects the attenuation factor of the vibration to decide the tensile strength, kind, etc., of the cast iron article. Then, the results are displayed on a display part. Thus, the detection is carried out by a vibration analyzing method, so the tension strength and deterioration degree of the cast iron are detected nondestructively with high precision.
Patent JP-H0710167-A (JP)
Title: Taping method for component with moving lever
Inventor: KAWAGUCHI SHIGEMI
IPC: B65D73/02
Filed: 1993-01-30
Abstract: PURPOSE:To provide a method of taping components with moving lever which enhances spacing efficiency and, therefore, increases the number of the taped around one reel. CONSTITUTION:In a carrier tape 11 having a plurality of recess parts 11a formed in the longitudinal direction, a component 1 having one vertical side and a moving lever 3 rockably supported on the other side is placed in each recess part and, after a cover tape 12 is closely attached to the upper surface of the carrier tape by thermocompression bonding, the carrier tape and the cover tape are wound around a reel. In the method of taping a component with the moving lever, this component is placed in the recess part of the carrier tape and, by a thermocompression bonding roller 14, the moving lever is therafter forced down in the horizontal direction along the component and the cover tape is closely attached to the upper surface of the carrier tape.
Patent JP-S54127160-A (JP)
Title: Dehydration tank
Inventor: FUKUCHI TAKESHI
IPC: B32B1/04
Filed: 1978-03-27
Abstract: PURPOSE: To combine the mouth section of the dehydration tank and the tube in a constructive and firm manner through spot welding thereof at several points in a dehydration tank comopsed of a body and a tube mounted to the mouth section in which a saline solution or the like is sealed.  
     CONSTITUTION: A hollow endless tube 10 made of synthetic resin in which a saline solution is water sealed is mounted to the mouth section of a bottomed cylindrical dehydration body 1 made solidly of synthetic resin to improve the balancing performance. In a dehydration tank of this type, when the body 1 and a tube 10 are combined, an ultrasonic radiation is made for 2 to 5 sec., for example, with a phone 15 3 to 6 mm in diameter, for example, of an ultrasonic welder pressed thereagainst, after the tube 10 is inserted into the mouth section of the tank 1. Thereupon, the phone is sunk to form a dent 16 on the mouth section and at the same time, the dehydration tank and the tube are firmly joined together spottedly. This joining is made at several points to complete the combination. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0992798-A (JP)
Title: Capacitor structure of semiconductor device and its preparation
Inventor: YON ZON RI
IPC: H01L21/822
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which has such a large capacity that is suitable to a highly integrated element by increasing the effective area of a capacitor by using a metallic thin film having an uneven surface formed on the peripheral surface of a first metallic layer and the entire exposed surface of a second metallic layer as a lower electrode. SOLUTION: A metallic layer 16a made of a Ti material is formed to retain ohmic contact with an impurity diffused area 12 formed in the surface of a semiconductor substrate 11. A second metallic layer 17a is made of a TiN material. The layer 17a and a tungsten film 19 on the film 17a constitute the lower electrode of a capacitor. A dielectric film 20 is made of a TaO5 material. A third metallic layer is formed on the film 20 and an insulating film 13 as the upper electrode 21 of the capacitor. Therefore, the effective area of the capacitor can be increased.
Patent JP-2000236227-A (JP)
Title: Laminate type balun
Inventor: WAKAMATSU SUSUMU
IPC: H01G4/40
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate type balun which is able to operate stably over a wide frequency band. SOLUTION: In a laminate type balun 20, the capacitance of a capacitor C1 is set smaller than that of a capacitor C2 and the inductance of a coil L2 is set smaller than that of a coil L1. Consequently, a capacitance component operating as the capacitor C1 is increased due to the influence of the grounding of other-end sides of the capacitors C1 and coil L2, i.e., a parasitic capacitance generated at the periphery of the capacitor C1. A low-pass filter and a high-pass filter can be constituted in consideration of the influence of the induction of a leak of an input signal to the ground side by the parasitic capacitance, etc., generated at the periphery of the coil L2. Furthermore, a pattern 36 having a solid ground part discharges an electromagnetic wave, etc., received from the side of the pattern 36a to the ground directly via the pattern 36a.
Patent JP-S63200760-A (JP)
Inventor: INOUE MASAYUKI
IPC: A61K9/70
Filed: 1987-02-17
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-H03237824-A (JP)
Title: Fm radio receiver
Inventor: MORI ATSUSHI
IPC: H03D3/02
Filed: 1990-02-14
Abstract: PURPOSE:To prevent generation of noise sound and noise at reception by providing a means shifting an oscillated frequency of a voltage controlled oscillator in a direction parted from a disturbing frequency when no intermediate frequency is inputted. CONSTITUTION:A control microcomputer 10 operates a front end 1 so as to be tuned to a desired reception frequency f1 and an output of a D/A converter 9 controls a voltage controlled oscillator 6 so that the free-run frequency f0 of the voltage controlled oscillator 6 reaches an intermediate frequency. When a disturbing strong signal f2 exists in the vicinity of a desired frequency, the D/A converter 9 is acted to shift the free-run frequency opposite to the frequency of the disturbing strong signal within a lock range and the front end 1 is acted again to the desired reception frequency. Since part of the disturbing frequency f2 is not invaded in the lock range, noise sound is not entered in the detection output by the signal of the disturbing frequency f2.
Patent JP-H01208810-A (JP)
Title: Control of resistance value of compound group resistor
Inventor: MIFUKU HIDEFUMI
IPC: H01C17/26
Filed: 1988-02-16
Abstract: PURPOSE:To control the resistance value of a resistor without being subject to the adverse effect of a coating high molecular material by using laser beams in which the high molecular material is not changed or etching action is conducted to the high molecular material and the compound group resistor is chemically changed. CONSTITUTION:When a compound group resistor such as a ruthenium oxide group thick-film resistor 1 is formed onto an alumina ceramic substrate 2, the resistor 1 is coated with a film 6 composed of a high molecular material (a polyimide) in the process. When the film 6 is irradiated with pulse YAG laser beams 5 having a single wavelength in a near infrared ray range, an oxide contained in the resistor 1 is reduced in response to conditions, and the resistivity of the resistor can be lowered in a controllable manner. The film 6 is not subject to remarkable thermal action at that time, and a resistance value thereof is not brought to an unstable state through carbonization. When the film 6 is irradiated with excimer laser beams, etc., having a wavelength in an ultraviolet ray range, one part of the film 6 is removed by the etching action of the excimer laser beams, and a post-process can also be omitted.
Patent JP-S56132267-A (JP)
Title: Improvement of coiling head
Inventor: KAWASAKI TAKUYA
IPC: B65H54/82
Filed: 1980-03-17
Abstract: PURPOSE: To enable coils of elongated feather string to be continuously dropped  onto a conveyer belt moving smoothly horizontally by providing guide bars parallel  to and outside each set of endless belts tensioned vertically.  
     CONSTITUTION: Guide bars 1 are disposed outside an parallel to each set of parallel endless belts tensioned vertically like many groups of O-ring. Coils 2 of elongated feather string sequentially descending while being wound attachably around the surface of the belt are transferred onto the guide bars 1 to descend. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03238322-A (JP)
Title: Karman vortex flowmeter
Inventor: NAKAGAWA WATARU
IPC: G01F1/32
Filed: 1990-02-15
Abstract: PURPOSE:To compensate for the effect of external vibration at a low-cost, with a compact apparatus by operating first and second vortex generating bodies in association with the generation of Karman vortex, and offsetting bending movement of inertia associated with the first vortex generating body with respect to a flange place. CONSTITUTION:A columnar body 3 as a first vortex generating body and a columnar body 2e as a second vortex generating body display the vortex generating functions together. Since the length of the columnar body 3c is shorter than a columnar body in a conventional example, the force of Karman vortex and the inertial force caused by the external vibration are reduced. As a result, the bending moment Mo at the flange part 3a caused by the vortex force acting on the columnar body 3c becomes smaller than the moment in the conventional example. The bending moment of inertia Mu with respect to the flange part 3a based on the vibrations associated with a supporting post part 3b and the columnar body 3c and the bending moment of intertia Mv based on the vibration associated with the supporting post part 3b and a weight 3f have the different directions but have the same magnitudes, and the magnitude becomes smaller than that in the conventional example. The mass and the length of the weight 3f can be reduced by the reduced amount in length of the columnar body 3c so that the length is smaller than the diameter of a tube 1.
Patent JP-S61203315-A (JP)
Inventor: SATO EIZO
IPC: B65B13/20
Filed: 1985-02-25
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-S51125242-A (JP)
Title: Process for preparing bis-(benzamido)- benzene derivatives
Inventor: MORI MUTSUJI
IPC: A61K31/22
Filed: 1975-03-24
Abstract: PURPOSE: Bis-(benzamido)-benzene derivatives of formula I [where X is a direct bond or O,either -CONH- or N-R 4  (where R 4  is lower alkyl); R 1  is lower alkylene; R 2  and R 3  may be bonded either directly each other or via a different kind of atom,and R 4  may link together with either R 2  or R 3 ; Y and Z are H,lower alkyl,OH,etc.] are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05332110-A (JP)
Title: Variable valve lift device of engine
Inventor: MATSUURA HIROKAZU
IPC: F01L13/00
Filed: 1993-01-28
Abstract: PURPOSE:To vary a valve lift amount without increasing inertial mass of a valve system in an engine devised to drive an air intake valve and an exhaust valve through a locker arm by a camshaft. CONSTITUTION:On a first camshaft 10, a concentric circle circular arc part 27a to correspond with a base circle part 21a between a first air intake cam 21 and a small diametrical part 27b where the region to correspond with a cam nose 21b of the air intake cam 21 is made to be small diametrical are formed. Thereafter, on a hollow shaft 29 arranged at a downward position on the side of a cylinder head side against the first camshaft 10, a first oscillating arm 30 to support a first air intake locker arm 17 and a second oscillating arm 31 to make contact with a working cam are axially supported free to oscillate. Additionally, it is constituted so that a lock pin is engaged with an engagement hole formed on the second oscillating arm 31.
Patent JP-H06104314-A (JP)
Title: Film carrier
Inventor: SAGARA HIDEJI
IPC: H01L23/50
Filed: 1991-02-28
Abstract: PURPOSE:To improve the dimensional accuracy of inner leads irrespective of the dimension stability at the lead supporting frame section of a film carrier. CONSTITUTION:The inner leads 9 of a film carrier with supports are continuously extended across bonding holes 4 from outer leads 8 and form finger leads. The front end sections 9a of the inner leads 8 are supported by a support plane formed of the holes 4. In addition, a supporting metal 10 constitutes an island formed in tiers in such a state that the metal 10 is surrounded by the front end sections of the inner leads 9 and, at the same time, supported by the plane 7.
Patent JP-H06228567-A (JP)
Title: Equipment for collecting pyroligneous acid
Inventor: SAKUMA MITSUYOSHI
IPC: C10C5/00
Filed: 1993-01-29
Abstract: PURPOSE:To automatically collect high-quality pyroligneous acid with a minimized content of tar containing a carcinogen. CONSTITUTION:A condenser tube 5 connected to the chimney 2 of a charcoal kiln 1 is provided obliquely in the atmosphere, with a pyroligneous acid outlet 9 provided on the lower side of the condenser tube 5, a temperature sensor 7 provided near the outlet of the chimney 2, and a separation gutter 20 provided below the outlet 9 with a discharge gutter 10 put therebetween. The separation gutter 20 is held by a motor 14, which rotates depending upon the temperature detected by the temperature sensor 7, in such a manner that it is freely turnable. A plurality of introduction gutters 22a and 22b each connected to a different pyroligneous acid tank are provided below the end of the separation gutter 20 so that the end of the separation gutter 20 may be alternatively connected to the introduction gutters 22a and 22b.
Patent JP-H03241186-A (JP)
Title: Partition device
Inventor: TOYAMA HIROAKI
IPC: E05D15/00
Filed: 1990-02-15
Abstract: PURPOSE:To surely lock a partition body in a simple manner and prevent it from being released carelessly by providing locking mechanisms having an engaging body and an insertion lock means respectively at the predetermined upper and lower positions of the partition body comprising a plurality of partition doors. CONSTITUTION:An engaging body 34 engaging a long guide groove 2 of an upper guide rail 1 is provided at a predetermined upper end position of a partition body 7 comprising a plurality of partition doors 8, while a lock mechanism 38 having an insertion lock means 56 for insertion into a long guide groove 5 of a lower guide rail 4 is provided at the lower part of the body 7. When the partition body 7 is drawn out and expanded in a partition direction, engaging bodies 3 automatically come into engagement with the upper guide rail 1 to temporarily lock the body 7. And then the lock mechanism 38 is actuated to surely lock the lower part of the body 7 by means of the means 56 with respect to the guide rail 4, so that vibration of the body 7 is prevented to stably hold the body 7.
Patent JP-H11231394-A (JP)
Title: Film unit with lens, film unit with lens provided with built-in stroboscope, housing for storing film unit with lens and housing for film unit with lens
Inventor: HAZAMA KIYOAKI
IPC: G03B13/06
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To recycle an objective lens and an ocular for a finder by attaching a plate-like member which is transparent and formed so that its front and back surfaces may be parallel at least to any one of aperture parts for incident and emitted light of the objective lens and the ocular for the finder. SOLUTION: The 1st plate-like member 17 formed of transparent resin material such as polyethylene terephthalate(PET) so that its front and back surfaces may be parallel is attached to a groove formed in the aperture part for incident light 15a for making subject light incident on the objective lens 13 on a front cover 15. Similarly, the 2nd plate-like member 18 formed of the transparent resin material such as PET so that its front and back surfaces may be parallel is attached to the groove formed in the aperture part for emitted light 16a for emitting the subject light from the ocular 14 to a pupil on a rear cover 16. Then, the objective lens 13 and the ocular 14 are respectively coated and protected by the 1st and the 2nd plate-like members 17 and 18. Therefore, a figerprint, a scratch or the like is not left on the objective lens 13 and the ocular 14.
Patent JP-H11227268-A (JP)
Title: Data processing system, data processing device and method, and information storage medium
Inventor: AOKI HIDEICHIRO
IPC: G06F3/12
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To realize economization, etc., of a storage capacity of a host computer that controls the operation of printing equipment. SOLUTION: An SPF necessary for initialization is registered in a ROM 122 of a printer 3, and SPF for various kinds of printers are registered in a higher level storage area 131 of the host computer 2. The host computer 2, when control parameters are not registered in the printer 3 initializes the printer 3 by control parameters registered in the host computer 2 itself. However, if the control parameters are registered in the printer 3, the printer 3 is initialized by the control parameters. Therefore, the control parameters registered in the host computer 2 can be made in the irreducible minimum of a demean.
Patent JP-S54127210-A (JP)
Title: Voice facsimile integrated transmission system
Inventor: KANETANI FUMIO
IPC: H04J3/17
Filed: 1978-03-27
Abstract: PURPOSE: To attain the adequate multiple use of the same transmission line between a sound signal and a facsimile signal, by making use of an idle-circuit state which exists in the sound signal intrisically.  
     CONSTITUTION: Control circuit 4 converts pause indication signal 102 into a control signal for a facsimile terminal equipment. With pause indication signal 102, a facsimile signal changes into signal 105 of that kind and signals exist only a pauses 1a, 1b and 1c of sound input signal 101. In addition, since the gate signal of analog gate circuit 13 is a pause indication signal, the analog gate turns ON only in periods of pauses 1a, 1b and 1c, and signal 105 appears as it is at the output of circuit 13. As a result, analog adder circuit 16 generates at multiplied-signal output terminal 6 output signal 106 as the algebraic sum between signals 104 and 105. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58152179-A (JP)
Title: Fluid pump
Inventor: HOSAKA HIDEO
IPC: F04B9/131
Filed: 1982-03-08
Abstract: PURPOSE:To drive a pump in a reliable and stable manner, by connecting two pistons in respective cylinders together by means of a piston rod, and feeding compressed air to the two cylinders selectively by means of a changeover valve. CONSTITUTION:In cylinders 4, 5, a first chamber 4A in the first cylinder 4 and a second chamber 5A in the second cylinder 5 serve as control chambers. When the other end 10b of a piston rod 10 urges a subsidiary valve steam 54 with proceeding of returning movement of a first and a second pistons 6, 7, compressed air in a main valve stem lower chamber 43B is discharged to the atmosphere via a clearance S2 and a second and a third passages 50B, 50C. Here, since fluid in the second chamber 5B is carried under pressure into a second valve chamber 21 via a second communicating port 17, so that a fourth valve element 36 is raised upward and opens a sixth fluid communicating port 27.  Thus, fluid in the valve chamber 21 is carried under pressure into a fluid delivery passage 25.
Patent JP-H07244115-A (JP)
Title: Tester for semiconductor
Inventor: CHIKARAISHI TAKASHI
IPC: H01L21/66
Filed: 1994-03-04
Abstract: PURPOSE:To commonly use a testing board even if a part number of a semiconductor chip is altered, a package number is the same, and only a disposition pattern of a power terminal according to a power source voltage is altered in the case of inspecting the chip in which circuits having different operating voltages are placed in mixture. CONSTITUTION:A semiconductor chip in which circuits having different operating voltages are placed in mixture is inspected in the state contained in a package. Power source voltages responsive to the voltages of the chip are output from power output terminals A1, A2 of power source voltage supply means 2. Connecting terminals T1, T2, T3 are installed on a testing board 4 corresponding to a disposition pattern of a power terminal B provided at the package according to a power source voltage at each operating voltage of the chip. First connecting terminal groups T1, T2 are individually connected to the terminals A1, A2 of the means 2. The second group T3 is so connected as to be switched to any of the terminals A1, A2 of the means 2 via switching means 5.