baber/WOPTO huggingface dataset:
Patent JP-H01298874-A (JP)
Title: Frame synchronizing pulse separating method and its circuit
Inventor: MAKI SHINICHI
IPC: H04N5/10
Filed: 1988-05-27
Abstract: PURPOSE:To separate correctly a frame synchronizing pulse even at invasion of noise by using a frame period pulse being generated as the frame synchronizing pulse. CONSTITUTION:A phase shift of a video signal is detected by the 3rd pulse circuit 60 and a pulse for gate control is outputted therefrom. Thus, a frame synchronizing pulse outputted from an output circuit 52 just as the pulse generating scanning line period is give to a reset circuit 66 via the 1st gate circuit 62 and a frame period pulse generating circuit 58 is reset. Through the synchronization above, the pulse from the 3rd pulse circuit 60 is not generated and the frame period pulse being generated by the frame period pulse generating circuit 58 is gated out by the 2nd gate circuit 64 and used as the frame synchronizing pulse. Thus, neither output of a pseudo frame synchronizing pulse takes place nor missing of the frame synchronizing is caused, and the frame synchronizing pulse separating circuit immune to noise is obtained.
Patent JP-H01298920-A (JP)
Title: Small-sized charger
Inventor: ICHIKAWA MASAKAZU
IPC: G04C10/02
Filed: 1988-05-27
Abstract: PURPOSE:To early convert the voltage of a storage unit as a stable operating voltage, and to efficiently charge by switching a solar cell to a series or parallel in response to the voltage of the storage unit and the photodetecting condition of the cell. CONSTITUTION:A voltage from a solar cell 1 is output through a solar cell switching controller 20, and supplied by a charge switching circuit 13 to a large capacity storage unit 2 or a small capacity storage unit 3. The switching of the storage unit 2, 3 is controlled by the output of a clock circuit 6. The voltage Of the unit 2 is detected by a voltage detector 12. On the other hand, a circuit for detecting the photodetecting state of the cell is provided in the controller 20, and the solar cells S1-S4 are switched to three types of all parallel, all series and 2-series and 2-parallel connections to be charged in response to the output voltage per one cell and the voltage of the large capacity unit.
Patent JP-S5654530-A (JP)
Title: Voltage abnormality detector
Inventor: YAMAMOTO OSAMU
IPC: G06F12/16
Filed: 1979-10-11
Abstract: PURPOSE: To make it possible to detect the residual capacity of a battery getting less, by inhibiting the terminal voltage of the battery from exceeding a fixed voltage once a detecting circuit operates even if a charging circuit where a closed loop is formed of the battery and a resistance is put into operation.  
     CONSTITUTION: While the electric power source is put to work, battery E 1  is charged by way of diode 3 and resistance R 1  and at time of a power failure, the voltage of battery E 1  is applied to IC.RAM. Voltage abnormality detector 1 receives the electric power supply from the anode side of diode 3 and detects abnormality of the voltage of battery E 1  to generate output signal A. Output signal A of detector 1 turns on switch 4 to form a closed loop of battery E 1  and resistance R 2 . Simultaneously, alarm circuit 6 is put into operation. Therefore, even when a voltage of +5V is developed, a short circuit is formed via R 1 , R 2  and the transistor and setting the ratio between resistances R 1  and R 2  to a proper value applies a voltage less than the detection voltage to the detector. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04353768-A (JP)
Title: Regulating device for optical axis for laser doppler current meter
Inventor: OKA SHUICHI
IPC: G01P5/00
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a regulating device of an optical axis for a laser Doppler current meter which is improved so that the flow velocity of a working fluid can be measured by making it possible to discriminate exactly the point of intersection of two laser light beams. CONSTITUTION:A regulating device of an optical axis for a laser Doppler current meter is constructed of a rectangular parallelepiped block 7 which is prepared by mixing particulates of an excellent scattering property, such as particulates of alumina, in transparent glass, which has lattice-shaped scale divisions 8 cut in consideration of a refractive index and of which the opposite faces are parallel and the adjacent faces perpendicular to each other.
Patent JP-S5253186-A (JP)
Title: Impct dampener
Inventor: ASARI HIROSHI
IPC: B25G1/01
Filed: 1975-10-27
Abstract: PURPOSE:An impact dampener, to prevent Raynaud's disease, by dampening to kill the impact given by a handle of the machinery or appliances.
Patent JP-H02309301-A (JP)
Title: Production of color filter substrate
Inventor: NAKAMURA SHINJI
IPC: G02B5/20
Filed: 1989-05-25
Abstract: PURPOSE:To prevent the damaging of the necessary org. matter on a substrate by providing a light shielding plate for shielding UV rays and selectively removing the unnecessary matter at the time of removing the unnecessary matter from the color filters provided on the substrate by irradiation with UV rays. CONSTITUTION:Transparent electrodes 2 of R, G, B and the color filters 3 are formed on the glass substrate 1. The light shielding plate 7 is placed on the parts where the color filters 3 exist and is irradiated with UV rays by lighting a UV lamp 5 from above the plate to remove the unnecessary org. matter 4. A low-voltage mercury lamp or the like is usable as the UV lamp 5 at this time and the wavelength of the UV rays is preferably set mainly at 185nm and 254nm. Since the color filter substrate 1 obtd. in such a manner is irradiated with the UV rays only in the circumferential part, only the org. matter 4 of the circumference is effectively removed. The parts of the color filters 3 are shielded of the UV rays by the UV light shielding plate 7 and are, therefore, not deteriorated at all and the damaging of the necessary org. matter on the substrate 1 is obviated. The deterioration of the color filters is obviated as well.
Patent JP-S63294910-A (JP)
Title: Filter element
Inventor: YOSHIHARA KOICHI
IPC: B01D27/08
Filed: 1987-05-26
Abstract: PURPOSE:To eliminate the detachment of a filter cartridge from a housing and the incomplete sealing of an O ring for sealing by providing a spring body between a housing bowl part and the bottom face of the filter cartridge. CONSTITUTION:The spring body consisting of an O ring 18, etc., is provided on the bottom face of the housing bowl 16 and on the bottom face of the filter cartridge 11 to enhance the sealing property of an O ring 17 for sealing inserted between an outflow port 12 and the protrusion 11A of the cartridge fitted in the outflow port 12. As a result, since the protrusion 11A of the filter cartridge is pressed toward a housing head part 15 by the O ring 18, the sealing of the O ring 17 for sealing is made perfect, and the filter cartridge 11 is not detached.
Patent JP-S5976032-A (JP)
Inventor: AREN RUNE SUKUUFU
IPC: C07C27/00
Filed: 1983-07-16
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-S61289283-A (JP)
Inventor: FUJITA NOBUHIRO
IPC: G01K7/00
Filed: 1985-06-14
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-S61291418-A (JP)
Title: Production of easily sinterable raw material powder of tungsten bronze-type oxide
Inventor: WATANABE AKIO
IPC: C01G33/00
Filed: 1985-06-14
Abstract: PURPOSE:To produce the titled easily sinterable powder having high purity and uniformity, easily at a low cost, by reacting ammonia to an aqueous solu tion of mixed oxalate of a specific metal ion A and Nb, and thermally decompos ing the produced precipitate to ANb2O6. CONSTITUTION:An aqueous solution of mixed oxalates containing an ion selected from Ba, Sr, Ca and Pb (A component ion) and Nb ion at a molar ratio of 1:2 is made to react with ammonia by adding ammonia water to the solution or introducing ammonia gas into the solution. Produced precipitate is dried, pulverized and thermally decomposed by calcining e.g. at 700-1,000 deg.C to obtain the objective ANb2O6. An easily sinterable product having high purity and uniformity can be produced easily and economically by this process. A sintered material is obtained by pulverizing the calcined product, mixing and forming the powder and sintering e.g. at 1,000-1,400 deg.C.
Patent JP-S61288525-A (JP)
Title: Radio communication equipment incorporated to helmet
Inventor: TAKEUCHI TOSHIO
IPC: H04B1/3822
Filed: 1985-06-15
Abstract: PURPOSE:To obtain a radio communication equipment which can be mounted even when no clothes being worn while both hands are used freely by mounting incorporatedly a sound receiver, a sounding device, a transmission/reception antenna and a communication equipment main body to a helmet. CONSTITUTION:A nut 9 is housed and fixed in a recess of a helmet shell 2. A bolt 10 is penetrated through a case box 5, a cover 7 and a pad 3, one end is screwed to the nut 9 and the box 5 containing the communication equipment main body 6 and the cover 7 are fixed to the helmet shell 2. The loop transmission and reception antenna 11 are imbedded in the pad 3 so as to surround the head top of the helmet 1 and connected electrically with the main body 6 by a connection 12. A speaker 13 being a sounding device is provided in a cavity 14 at an ear cover in the helmet 1 and connected electrically to the main body 6 by a connection 15. A microphone 16 being a sound receiving device is provided to a position of a cheek bone so as to pick up voice by bone conduction and connected electrically to the main body 6 by a connection 17.
Patent JP-S61289925-A (JP)
Title: Piercing method
Inventor: TAKAGISHI SHUJI
IPC: B21D28/32
Filed: 1985-06-18
Abstract: PURPOSE:To reduce the number of stages and to enable a correct work by piercing the work face by forming in the direction opposing to the work direction, by forming in the prescribed direction the worked face and by forming a wrinkle part close to a hole before or after the piercing as well. CONSTITUTION:A bending is performed by forming a recessed wrinkle part 9 close to the hole 3' being after working so that the slant work face 7 becomes at right angle for the working direction. A piercing is performed at the same time. A seat 4' and hole 3' are then formed in the prescribed position on the slant face 5' by bending the work face 7 is a chain line state. The excess part due to the bending is absorbed by the wrinkle part 9. Or the bending is performed in projecting shape so that the slant face 5' becomes at rigth angle with the working direction and the piercing is performed in addition. The hole 3' is then located to the prescribed position on the slant face 5' by bending the work face 7. The holes 3', 3'' are thus formed correctly as per the set. The hole can also be formed without causing a punch breakdown nor receiving any thrust.
Patent JP-H01300535-A (JP)
Title: Preparation of semiconductor integrated circuit
Inventor: OE RYOICHI
IPC: H01L21/82
Filed: 1988-05-27
Abstract: PURPOSE:To shorten a turn-around time by previously forming a wiring layer and a contact hole in response to the combination of each section of a transistor required for constituting various logic circuits and shaping the contact hole at a specified position. CONSTITUTION:A wiring layer and a contact hole are formed previously in response to the combination of each section of a transistor required for organizing various logic circuits, and the contact hole is shaped at a predetermined position, thus preparing the logic circuit needed. Consequently, respective wiring layer and each section of a fundamental transistor are connected selectively, and basic cells are also connected only by forming the contact hole. Accordingly, only a process in which the contact hole is bored may be executed, thus shortening a turn-around time.
Patent JP-H06342896-A (JP)
Title: Solid-state image sensor and manufacture thereof
Inventor: SENDA HIROYUKI
IPC: H04N5/372
Filed: 1993-06-01
Abstract: PURPOSE:To suppress shading and deterioration of color reproducibility due to mixing colors. CONSTITUTION:An oxide film 6 and a nitride film 7 are laminated on a semiconductor substrate 1, and a thin oxide film 8 is formed on the film 7. A polysilicon electrode 9 is grown, and a polysilicon oxide film 10 is so formed as to cover the surface. An interlayer insulating film 11 is formed on the films 10, 7. An Al light shielding film 12 is formed on the film 11, and a TiN reflection preventive film 14 having a reflectivity of 20% or less of the Al film and a thickness of 25-45nm is formed. A transparent hole burying layer 15 is provided on a part on an Ntype diffused region 3 of a photodiode of the films 12, 14, and a protective film 13 is formed thereon. A transparent flattened layer 16 is formed on the layer 15, and a color filter 17 is formed on the layer 16.
Patent JP-H05328453-A (JP)
Title: Signal multiplex transmitter
Inventor: FUKUDA MASAOMI
IPC: H04Q9/00
Filed: 1992-05-22
Abstract: PURPOSE:To select the operating state in the case of abnormality in response to a load by providing a circuit selecting any of two modes of an output circuit to the transmitter. CONSTITUTION:A CPU 9 reads a transmission signal on a signal line to perform on/off control of output relays Ry1, Ry2. An output mode setting circuit 10 selects usual excitation or usual non-excitation of the relay Ry2 at the time of power source turning on (but reversely operated for a prescribed period of time only when transmission signal is off). For example, the output mode setting circuit 10 selects the usual non excitation of the relay Ry2 and a magnet switch(MgSW) is connected between terminals 2 and 4 and the contact point of the MgSW is connected between the terminals 4, 5. When the transmission signal turns on after power source turns on, the MgSW turns on, the contact point between the terminals 4, 5 is closed and self-held. Thus, even when the power source is interrupted, the MgSW holds the operating state thus far.
Patent JP-S5355946-A (JP)
Title: Da converter
Inventor: KAMIKAWA YUTAKA
IPC: H03K9/08
Filed: 1976-10-29
Abstract: PURPOSE: To achieve a D/A converter which can speed up the follow-up of the analog output obtained foom the output terminal when the pulse duration varies, by securing a small-capacity charging with functioning of a constant current source for a fixed time equivalent to the pulse duration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5832413-A (JP)
Title: Film forming apparatus by glow discharge
Inventor: ADACHI GENICHI
IPC: C23C16/507
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a uniform film thickness for even a cylindrical sample, by introducing a material gas into a reaction chamber from the side thereof, and carrying out glow discharge while rotating the gas in a predetermined direction. CONSTITUTION:Evacuation 13 is effected from the lower part of a cylindrical reaction chamber 11, and a cylindrical sample 15 is disposed on a table 14 coaxially with the reaction chamber. Gas inlet pipes 12 are attached to the side surface of the reaction chamber 11, at four rotationally symmetrical positions, three for each, vertically. The direction of the gas jetting out from the opening 16 of each of the pipes 12 is inclined at an angle theta with respect to the direction toward the center of the chamber 11, so that the gas rotates in a predetermined direction. A high-frequency electric power is applied to an induction coil 17 provided on the outer periphery of the reaction chamber 11 to decompose the material gas introduced under a predetermined pressure by a glow discharge. Thereby, it is possible to deposite a uniform film on even cylindrical samples other than planar samples. In addition, the gas inlet pipes may be inserted into the reaction chamber to jet off and rotate the gas in a predetermined direction.
Patent JP-H09295937-A (JP)
Title: Sigma receptor bonding inhibitor
Inventor: NAKAYAMA HIROSHI
IPC: A61P25/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine containing a compound having a specific structure as an active ingredient, exhibiting specifically high affinity and high selectivity to sigma receptor, having inhibiting activity of bonding to sigma receptor and useful for treating agents of schizophrenia, cerebrovascular disturbance, etc. SOLUTION: This medicine contains a compound of the formula [(n) is 1 or 2; R<1> and R<2> are each independently an alkyl, preferably a straight-chain alkyl, especially preferably R<1> is butyl and R<2> is hexyl or heptyl] as an active ingredient. The compound of the formula includes 2-butyl-5-heptylpyrrolidine or 2-butyl-6-hexylpiperidine. Furthermore, trans-2-butyl-5-heptylpyrrolidine among the compound of the formula is obtained by culturing trans-2-butyl-5- heptylpyrrolidine-producing bacterium belonging to the genus Streptomyces and collecting the resultant product from the culture medium.
Patent JP-H05323295-A (JP)
Title: Liquid crystal element and electronic device using the same
Inventor: ISHII YUTAKA
IPC: G02F1/13
Filed: 1992-05-22
Abstract: PURPOSE:To provide the highly vivid and bright liquid crystal display device and the electronic devices, such as image pickup device, copying machines, plate making device for printing, facsimile communication devices, optical communication devices or image arithmetic units, by providing the liquid crystal element having a high and bright contrast and a high-speed response characteristic. CONSTITUTION:This liquid crystal element 1 include a pair of light transparent substrates 2, 3 formed with transparent electrodes 4, 5 respectively on the surfaces facing each other, a power source 11 for applying a voltage to the transparent electrodes 4, 5 and first and second liquid crystal layers 6, 7 interposed between a pair of the light trasmissive substrates 2 and 3. The first and second liquid crystal layers 6, 7 are incorporated into three-dimensional network high-polymer compds. and the orientation directions of the liquid crystal molecules, are approximately aligned in one direction. In addition, the orientation directions thereof are varied from each other near the respective light transmissive substrates 2, 3.
Patent JP-S5356095-A (JP)
Title: Upper opening or shutting apparatus in coin treating machine
Inventor: HATANAKA KIHIRO
IPC: G07D3/16
Filed: 1976-10-30
Abstract: PURPOSE: To make the operation inspection etc.  of coin treating machine during the repairing easy by locking selectively the cover of coin treating machine with regulating the lock state through cam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5655547-A (JP)
Title: Bearing material
Inventor: KOYAMA HARATSUGU
IPC: F16C33/12
Filed: 1979-10-11
Abstract: PURPOSE: To enhance the seizing, load and high oil temp. resistances of an Al- base bearing material by adding fine-grained Al 2 O 3  and a low m.p. soft metal such as Pb, Sn, Cd or Bi to the Al matrix of the bearing material.  
     CONSTITUTION: 0.5W6wt% Fine Al 2 O 3  particles of ≤3μ minor axis are uniformly dispersed in the Al matrix of an Al-base bearing material by sintering, spraying or other method. Simultaneously, 0.5W30% one or more kinds of low m.p. soft metals such as Pb, Sn, Cd and Bi are added as a lubricant. Since the Al matrix contains finely and uniformly dispersed Al 2 O 3 , the resulting Al based bearing material shows superior seizing and load resistances without carrying out overlay plating and can be used under high oil temp. condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0428763-A (JP)
Title: New composition
Inventor: SAKAMOTO MASASHI
IPC: C08L77/00
Filed: 1990-05-23
Abstract: PURPOSE:To obtain a composition, having excellent compatibility with various thermoplastic resins and capable of imparting excellent antistatic properties, etc., by blending thereof with the thermoplastic resins obtained by blending a specific polyamide-imide elastomer with a thermoplastic resin having reactive groups. CONSTITUTION:A composition is obtained by blending (A) a transparent polyamide-imide elastomer, prepared by polymerizing (A1) caprolactam with (A2) tri- or tetrafunctional aromatic polycarboxylic acid (anhydride) capable of forming one or imide rings, (A3) an organic isocyanate compound and (A4) a polyoxyalkylene glycol containing >=50wt.% polyoxyethylene glycol having 500-4000 number-average molecular weight so that the amount of the component (A2) may be equimolar with the total amount of the components (A3) and (A4) and the amount of the component (A4) may be 35-85wt.% and having >=1.5 relative viscosity with (B) a thermoplastic resin (e.g. vinyl chloride resin) having reactive groups (e.g. hydroxyl group) at (25:75) to (95:5) weight ratio.
Patent JP-H04357039-A (JP)
Title: Ink jet printing head
Inventor: FUJIMOTO HISAYOSHI
IPC: B41J2/06
Filed: 1991-06-03
Abstract: PURPOSE:To provide an ink jet printing head for realizing the high density and high quality of printing. CONSTITUTION:The title printing head is made in such a manner that: a plurality of elongated grooves 2 and shortened grooves 3 extending from the rum end of a base plate to the front end thereof are formed alternately at given intervals on the base plate (base board) 1; continuous conductors 5 are provided on a pair of stripe protrusions 4 formed by the grooves 2, 3; an orifice plate 6 is attached to the front end face of the base plate 15 the top of the base plate 1 is covered with a cover 7; and further, each of magnets (magnetic field generating means) 8, 9 is disposed on the cover 7 and under the base plate 1, respectively. When an electric current is caused to flow in arbitrary conductors 5b, 5b', electromagnetic forces F, F' by the Fleming's left-hand rule and repulsion by a synthetic magnetic field act on the conductors 5b, 5b' to incline a stripe protrusion 4b to the right and a stripe protrusion 4b' to the left. Then, when the current is interrupted, or the current polarity is inverted, then the protrusions 4b, 4b' are restored to their original positions, and ink in an elongated groove 2b positioned between the protrusions 4b, 4b' is pushed out.
Patent JP-H06317031-A (JP)
Title: Stairway room type multip0le dwelling house
Inventor: YOSHIDA TAKAO
IPC: E04F11/02
Filed: 1993-05-06
Abstract: PURPOSE:To provide a comfortable living quarter in which the projection of a stairway room from the outer wall of a building can be minimized, and the sound and vibration caused at the time when anyone ascends or descends the stairs are hardly transmitted to dwelling rooms, and also ventilation and lighting in the stairs, especially, in the common passage before the entry hall can be satisfactorily carried out. CONSTITUTION:In a stairway room type multiple dwelling house in which dwelling rooms 3, 3 for two families are symetrically arranged on both sides of a stairway room 1 via a door division wall 2, the ascending or descending direction of the stair part 8 of the stairway room 1 is directed so as to be transverse to the door division wall 2, and this transverse stair part 8 is arranged on the outer side of the outer walls 9, 9 of the dwelling rooms 3, 3. A stairwell 11 is formed between the flat common passage 10 that has been arranged on the inner side of the outer walls 9, 9, and the transverse stair part 8, and openings 12a, 12b of an L-shape in plan view each of which has been continuously arranged along the parallel and the perpendicular surfaces with regard to the ascending or descending direction of the transverse stair part 8 on the outside surfaces on both the upper and lower end sides of the transverse stair part 8 are formed respectively.