baber/WOPTO huggingface dataset:
Patent JP-H06697-A (JP)
Title: Discharge regulator in solid-liquid separator and dehydrator
Inventor: UNNO YAMATO
IPC: B30B9/18
Filed: 1992-06-17
Abstract: PURPOSE:To provide a device by which the condition of compression may be changed or automatically changed even during the operation of a solid-liquid separator and dehydrator. CONSTITUTION:In a solid-liquid separator and dehydrator, in which a throw in hole and a drain hole are provided on both sides of a filter, in which a screw shaft 24 for pressing is arranged with one end part positioned inside the throw in hole and the other end part extended into the drain hole through the inside of the filter, and in which a compression ring 26 is moved inside the drain hole so as to regulate discharge; a piston operated on fluid pressure is provided in the compression ring, a load detector 30 is provided in the driving device for the screw shaft 24, and based on the signal from the detector, a fluid pressure to the piston is controlled or automatically controlled.
Patent JP-S5585105-A (JP)
Title: Desk top type antenna unit
Inventor: TADA MASAHIRO
IPC: H01Q3/00
Filed: 1978-12-21
Abstract: PURPOSE:To enable to set the unit in best reception state, by selecting a given output terminal in response to the remote indication signal, through the provision of the reception section to the antenna unit. CONSTITUTION:The antenna A is divided into a plural parts. The stem 11 is provided with the receiver 13, which can receive the signal from the transmitter 15 so that the directivity or direction performance of the antenna A can be in remote control, and the direction performance or directivity of antenna A can be varied by transmitting the signal such as electromagnetic waves or ultrasonic waves from the transmitter to the receiver. Further, the light emitting diode 14 is used as the display unit indicating that the directivity or direction performance of the antenna A is conditioned, for the antenna A of the antenna unit.
Patent JP-H107502-A (JP)
Title: Wood preservative
Inventor: IGARASHI REI
IPC: A01N25/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wood preservative that contains a practically water- insoluble wood preservative fungicide, practically water-insoluble wood insecticide, specific liquid(s) and surfactant(s), does not need such equipment as a tank for wood treatment, is less combustible, and has weak odor, high wood penetrability, and environmental pollution resistance. SOLUTION: This wood preservative comprises (A) an organic iodideor triazole-based or other wood preservative fungicide, (B) pyrethroid- or neonicotinoid-based or other practically waterinsoluble wood insecticide, (C) a practically water-insoluble liquid hydrocarbons having 220 deg.C or higher boiling point and 100 deg.C or higher flash point, such as alkylnaphthalenes, and further preferably (E) water. This wood preservative is preferably applied to woods at the atmospheric pressure after being diluted with water before preservative treatment of the woods.
Patent JP-S5681258-A (JP)
Title: Control circuit in ignition circuit for internal combustion engine
Inventor: TAKE HISAO
IPC: F02P9/00
Filed: 1979-12-06
Abstract: PURPOSE:To assure the ignition voltage produced in the secondary winding of an ignition coil irrespective of the variation of the ambient temperature, by applying a current proportional with the forward current in the primary winding of the ignition coil to a control resistor having such resistance as decreasing with the rising of the ambient temperature. CONSTITUTION:A complex connection circuit comprising transistors Q1, Q2 and a bias resistor RB are connected to an ignition coil T, while the complex connection circuit is connected such that the forward direction of the circuit will make the common ground side to be positive. Furthermore a PNP transistor Q2 and a transistor Q4 are connected and a transistor Q3 is connected through a resistor R2 with an NPN transistor Q2. A control resistor R0 is insertion connected to the control circuit formed in such a manner, then said control resistor R0 is connected through a resistor R1 to the transistor Q3. A terminal voltage produced when a current proportional to the forward current is supplied to said control resistor R0 is applied on a transistor in a control circuit for performing ON-OFF control in said complex connection circuit.
Patent JP-S60149166-A (JP)
Inventor: HII KUN PAAKU
IPC: H01L29/49
Filed: 1984-07-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H117578-A (JP)
Title: Paper filter supply device in beverage extraction device
Inventor: FUKUSHIMA NAOTO
IPC: A47J31/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect that a residual amount becomes zero without limiting the kind of a paper filter by detecting the tension of the paper filter supplied from a supply means and detecting the presence/absence of the residual amount corresponding to the detected result. SOLUTION: In this paper filter supply device 6, a roll core 61 to which the paper filter 21 is wound is rotatably supported by a supporting shaft 60. A filter residual amount detection lever 63 is displaced corresponding to the presence/absence of the paper filter 21, that is the tension of the pulled-out paper filter 21, by turnably supporting a base end side and mounting a tip onto the pulled-out paper filter 21. A filter residual amount detection sensor 65 like a photosensor is turned on by the release of light shielding by an encoder 64 when the residual amount of the paper filter 21 becomes zero and the filter residual amount detection lever 63 and the encoder 64 are displaced to a prescribed position and outputs filter absence signals to a control part.
Patent JP-S6221764-A (JP)
Inventor: SHIBATA KENICHIRO
IPC: C04B35/581
Filed: 1985-07-18
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-H0452247-A (JP)
Title: Pin for track assembly and its manufacture
Inventor: SATO TOSHIHIKO
IPC: C21D1/10
Filed: 1990-06-19
Abstract: PURPOSE:To prevent the hardening cracks at the end face of a pin for a track assembly and to improve its static bending strength, fatigue strength or the like by executing induction hardening to a pin constituted of a medium carbon low alloy steel worked into prescribed surface roughness and specifying the ratio of the depth (t) of an effective hardened layer to the radius (R). CONSTITUTION:A pin for a track assembly constituted of a medium carbon low alloy steel is worked into <=10mum surface roughness. This pin is subjected to hardening by high frequency induction heating and cooling to regulate t/R to 0.35 to 0.5 (where R denotes the radius and (t) denotes the depth of the effective hardened layer with >=80% martensitic hardness). After that, the pin is tempered, by which the pin for a track assembly in which the structure of the central part is constituted of an untransformed one and having a black skin with <=16mum surface roughness can be obtd.
Patent JP-S5381203-A (JP)
Title: Gap measurement of magnetic head
Inventor: ARAI SHIGERU
IPC: G11B5/455
Filed: 1976-12-27
Abstract: PURPOSE:To measure highly correctly a fine gap by irradiating the laser beam, which is condensed to a preset beam diameter, so that diffraction may be established in the reflected light due to the difference in refractive index between the glass surface of a gap portion and the ferrite surface.
Patent JP-H0449681-A (JP)
Title: Gas-sealed laser oscillation apparatus
Inventor: OKAWA MIKIO
IPC: H01S3/097
Filed: 1990-06-19
Abstract: PURPOSE:To reduce the inductance of a circuit, to simplify a constitution and to make an assembly operation easy by a method wherein one pair of metal lid members are attached airtightly to the opening part of an insulation part, a discharge electrode is attached to their central part and a peaking capacitor is attached to an end part. CONSTITUTION:A lower-part metal lid member 13 is formed of a metal material such as pure copper or the like which is conductive and suitable for an airtight bonding operation. It is constituted of the following: a flange part 24 which is faced with a lower-part insulating-frame edge 18; a lower-part terminal 25 in which its one side is extended to the outside from the lower-part insulating-frame edge 18 in the same manner as an upper-part terminal 21 of an upper-part metal lid member 20; a connection and attachment part 26, of a peaking capacitor 16, in which the other side of the flange 24 on the opposite side is extended to the outside from the lower-part insulating-frame edge 18 in the same manner as a connection and attachment part 22 of the upper-part metal lid lember 20; and an upper-face part 27 which is connected, on a taper face, to the upper side in the central part of the flange part 24. An electrode 5 is attached to the upper side of the upper-part part 27. Since the capacitor can be arranged closely so as to be adjacent to an electric discharge part, the inductance of a circuit can be made small.
Patent JP-H0820312-A (JP)
Title: Wiper for vehicle
Inventor: NAKANO HIROYUKI
IPC: B60S1/32
Filed: 1994-07-11
Abstract: PURPOSE:To provide a wiper for a vehicle capable of preventing the chattering phenomenon and inversion noise of a wiper arm and a blade, preventing an overrun, surely maintaining the prescribed wiping range, and realizing the low cost with a simple structure. CONSTITUTION:The pivot shaft 18 of a wiper 10 is fixed and supported by an elastic rubber bush 28. The input transmitted to the pivot shaft 18 is absorbed by the elastic rubber bush 28, and the chattering phenomenon and inversion noise is prevented. Since the elastic force of the elastic rubber bush 28 acts as the braking force to the movement of a wiper arm, an overrun is prevented, and the inversion property is improved.
Patent JP-S5973402-A (JP)
Inventor: ANDORESU KUNDEITSUGU
IPC: F25J1/02
Filed: 1983-08-30
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-H0673668-A (JP)
Title: Preparation of sheet for tanned skin suede-like artificial leather
Inventor: KANEHIRA TAKASHI
IPC: D06N3/14
Filed: 1992-05-27
Abstract: PURPOSE: To obtain the subject sheet with both flexibility and drape character through uniformizing cell structure by wet process. CONSTITUTION: A production method for this sheet comprises the following steps: a plastic filmy release material sheet is coated with an appropriate amount of a compound predominant in a polyurethane resin intended for wet process followed by solidifying the compound to form a silver-coated surface; the resultant surface is coated again with the same compound as the above and the resulting coated surface is laminated with a base fabric followed by solidifying the compound, washing the solidified compound with water and then drying it followed by peeling off the release material;  and one side of a separate laminating paper is coated with an appropriate amount of a compound predominant in an one-pack polyurethane resin intended for dry process followed by about 80%-drying the compound, and the resultant paper is laminated on the silver-coated surface of the base fabric under pressure followed by cooling at normal temperatures and then peeling off the paper.
Patent JP-H0722183-A (JP)
Title: Exciting coil, electrodeless lamp lighting device, and illumination device
Inventor: KAMIMURA KOZO
IPC: H05B41/24
Filed: 1993-06-29
Abstract: PURPOSE:To enhance the electric power efficiency when an electromagnetic energy is supplied to an electrodeless lamp. CONSTITUTION:A wire 81 having flat section is wound one turn or more so that an excitor coil 8 is formed. If the thickness of the wire section is increased, the coil resistance increases to worsen the efficiency, while an enlargement of the wire width, on the contrary, causes decrement of the coil resistance but lessens the coupling factor between an electrodeless lamp 10 and the excitor coil 8 to lead to worsening of the efficiency. Therefore, the width-to-thickness ratio of the section of the wire 81 is made between 2-8 so that the coupling factor is enlarged over the increment of the coil resistance, and the efficiency when the electromagnetic energy is supplied from the excitor coil 8 to the electrodeless lamp 10 is enhanced compared with any conventional arrangement.
Patent JP-S5949694-A (JP)
Inventor: TAGASHIRA HIROSHI
IPC: G01K7/24
Filed: 1982-09-14
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-H028726-A (JP)
Title: Measurement of refractive index of lens
Inventor: ONO MASAHIRO
IPC: G01N21/45
Filed: 1988-06-27
Abstract: PURPOSE:To enable measurement of a refractive index and a refractive index distribution without destroying a lens by arranging a glass sample and the lens to be inspected with a refractive index and shape known to generate an interference fringe using two matching liquids with the refractive index thereof slightly different therebetween and a computation is performed from an output of an intensity distribution thereof. CONSTITUTION:A glass sample 9 with a refractive index and shape known and a lens 10 to be inspected with a refractive index and shape unknown are immersed into a first matching liquid 8 and a coherent light from a light source 1 is transmitted therethrough. An imaging lens 13 and an image sensing element 14 are made movable vertically together and moved to positions facing the lens 10 to be inspected or the glass sample 9. An interference fringe forms an image on the image sensing element 14 as generated with the overlapping of a light wave transmitted through the lens 10 or the glass sample 9 with a reference light wave. Then, a second matching liquid obtained by changing a mixing ratio of the matching liquid 8 is used to generate an interference fringe likewise. Thus, an average refractive index and a refractive index distribution of the lens 10 to be inspected can be determined quantitatively from an output of the intensity distribution of the interference fringes.
Patent JP-H0324804-A (JP)
Title: Slot type double loop antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q13/10
Filed: 1989-06-21
Abstract: PURPOSE:To suppress the reduction of strength of a conductor plate by combining a pair of looped slot parts having the same shape and a coupling slot part which couples this pair and is excited by a feed line. CONSTITUTION:A pair of parallel conductor plates 2a and 2b are laid on both of front and rear faces of a dielectric body 1 having a low dielectric constant, and a pair of looped slot parts 3a and 3b having the same diameter are formed in one conductor plate 2a and are connected by a linear slot part 3c. A feed line 4 is formed in a position equally distant from the front face and the rear face of the dielectric body 1 to constitute a triplate line 5. The end part of the feed line 4 crosses the linear slot part 3c at right angles in the center of the linear slot part 3c with the dielectric body 1 between them and is slightly extended, and the length of this extension part 4a is adjusted to perform impedance matching to the linear slot part 3c. Slot parts are changed from a spiral form to the loop form. Thus, the reduction of strength of conductor plates is prevented.
Patent JP-H0723064-A (JP)
Title: Encoding and decoding method and modem
Inventor: YAMAGUCHI YASUHIRO
IPC: H04L25/493
Filed: 1993-06-29
Abstract: PURPOSE:To suppress jitter, and to attain self-synchronization and synchronization restoration by outputting a specific state code, state change code, and state change position code according to the change of a sampled value obtained by sampling input data. CONSTITUTION:An encoding part 2 operates encoding based on the sampled value of the input data sampled by a sampling unit 1, and a transmitting part 3 transmits an encoded signal as a carrier pulse. Also, a receiving part 4 equalizes a received signal and outputs a sampling clock and an identification signal, a decoding part 6 decodes the data, and a frequency-divider 5 frequency- divides the sampling clock, and generates the basic clock of a carrier frequency. Then, when the sampled value of the sampling unit 1 is not changed within one period of the basic clock, the encoding part 2 outputs the value of one period, 1 or 0 as the state code. Also, when the sampled value is changed, the encoding part 2 outputs the state change code indicating the direction of the change, and the state change position code indicating whether the change is generated at the first half or latter half of the basic clock.
Patent JP-S5383437-A (JP)
Title: Correction system for memory data
Inventor: HAKAMAZUKA KUNIHIKO
IPC: G11C29/00
Filed: 1976-12-28
Abstract: PURPOSE: To decrease the number of the check bit and then to reduce the memory capacity, by handing the 8-bit data turned to 16 bits for the error correction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5682820-A (JP)
Title: Adhesion of additive to polypropylene powder and granule
Inventor: YOSHIMATSU HISASHI
IPC: C08K5/00
Filed: 1979-12-10
Abstract: PURPOSE: To adhere any additive to polypropylene powder or granule industrially and economically, by bringing an organic solvent wherein a high polymer to become rubber state and an additive are dissolved or dispersed into contact with polypropylene powder and granule and removing the solvent.  
     CONSTITUTION: A high polymer (e.g., butadiene-styrene copolymer, etc., with the proviso that atactic polyprolylene is omitted) soluble in an organic solvent and exhibiting a rubber state and an additive, e.g., antioxidant, ultraviolet light absorber, antistatic agent, etc. dissolved or dispersed in an organic solvent(e.g., heptane, etc.) are brought into contact with propylene powder or granule, and the solvent is removed simultaneously or after the contact so that the additive is adhered to the polypropylene powder and granule using the soluble rubberlike high polymer as a binder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6137039-A (JP)
Inventor: SEKIGUCHI TAKEYUKI
IPC: A01K1/01
Filed: 1984-07-31
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-S6221413-A (JP)
Title: Cooling method and device for steel plate
Inventor: NOSHITA KOUHEI
IPC: C21D9/00
Filed: 1985-07-19
Abstract: PURPOSE:To prevent the front and rear ends of a steel plate from supercooling caused by splashes of cooling water for the lower surface of the steel plate and to cool equally by releasing and shielding cooling water by use of a shielding plate provided with openings having a pitch different from that of delivery nozzles. CONSTITUTION:A shielding plate is installed between table rollers 1 and delivery nozzles 3. Openings 4A are based on the plate 4 by the number corresponding to the number of nozzles 3 in the lateral direction of the steel plate and at a pitch P in the moving direction of the steel plate; shilding parts 4B are positioned between the openings 4A. The pitch P of the openings 4A is shorter than the pitch Q of the nozzles 3 by (b). The initial deviation between the 1st nozzle 3 in the side which the steel plate approaches it and the openings 4A is (a). The deviations organize an sequential arithmetical progression; so that cooling water from nozzles 3 shielded by the shielding parts 4B is released sequentially at regular time intervals when the shielding plate 4 is moved at a constant velocity V. Cooling water is jetted sequentially without pouring on the ends of the steel plate by that method.
Patent JP-S645614-A (JP)
Title: Device for monitoring position of roll for rolling mill
Inventor: SERUGEI AREKUSANDOROBUITSUCHI
IPC: B21B38/10
Filed: 1987-06-26
Abstract: PURPOSE: To improve accuracy of monitoring work by specifying the structure of template in a device for monitoring a position using a laser beam. CONSTITUTION: A laser beam of a laser beam source 15 of an entrance side of a rolling mill is matched to a rolling axis line O2 . A template 1 is set in a monitoring path which is formed with a roll 2. This is done by facing a large area edge 8 of an element 5 made of elastic material to a radial shoulder 7 of a pipe 4 and inserting the element 5 and the pipe 4 from the left side until the periphery of the element 5 touches the surface of the roll 2. Then, a different element 5 is placed on the pipe 4 from the right side, small area edges 6 of the both elements 5 are faced each other and the both elements 5 are brought close to each other by screwing a nut 9.  The elements 5 is deformed without contact each other as the end 6 is bigger than the diameter of the roll pass, the pipe 4 is placed at the center of the roll pass and the position of the axis line O of the roll pass is decided with the axis line of the pipe 4. A leaning of the laser beam is decided with a device 3.
Patent JP-S6316776-A (JP)
Title: Direct current restoration circuit
Inventor: NODA MASARU
IPC: H04N5/18
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a video signal which keeps a black level constant as the output of a low input impedance amplifier by clamping the signal source side of a capacitor in a constant electric potential by means of turning a switch on for the blanking duration of the video signal. CONSTITUTION:The titled circuit has a signal source (a high impedance video signal source) 10 which is regarded as a current source and the low input impedance amplifier 20 which is a voltage negative feedback type. A signal source surrent waveform is set zero on the black level and when it is set as the current which is in a direction shown as Is, the waveform shown as A is obtained in an output terminal 22 for the video duration. The area of the oblique line part of the waveform A is equal to that of a waveform B each other and the line shown in a dotted line means the average level of the whole waveforms, which coincides with the black level. If the area of the A is increased or decreased with the contents of a picture, the area of the B changes just the same with the increase or decrease of it and the black level doesn't alter. Thus the constant black level can be obtained.
Patent JP-S6220614-A (JP)
Title: Engine with pressure wave supercharger
Inventor: MATSUOKA TAKESHI
IPC: F02B33/42
Filed: 1985-07-18
Abstract: PURPOSE:To improve warming-up properties of a catalyst and to prevent the occurrence of weld damage, by a method wherein a catalyst, purifying exhaust gas, is situated on an exhaust passage on the upper stream side of a pressure wave supercharger performing supercharger of intake air through propagation of pressure wave energy of exhaust gas to intake air. CONSTITUTION:When, under the normal operating condition of an engine, a negative pressure in a suction passage 4 on the upper stream side of a throttle valve 16 is decreased to lower than a given value, a check valve 20 closes a bypass 19, and a pressure wave supercharger 6 performs usual supercharging operation. Based on an intake air amount detected by an airflow meter 15, an amount of fuel injected from a fuel injection valve 18. During relatively high speed and high load running, a blow-by amount of the pressure wave supercharger 6 is increased through opening of an exhaust passage opening and closing valve 26 to cool a rotor 7. In which case, A catalyst 22, serving to purify exhaust gas, is placed in an exhaust passage 5 up a line from the pressure wave supercharger 6. This prevents fresh blow-by air from the pressure wave supercharger 6 from being fed to the catalyst 22.
Patent JP-H0711324-A (JP)
Title: Method for covering skid button with heat insulating material
Inventor: SHIOZU KOICHI
IPC: C21D9/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide a method for covering a skid button with a heat insulating material so that the button is not deteriorated even if the height of the skid button is made high in order to prevent the skid mark from occurring. CONSTITUTION:The height H2 of the covering part with the heat insulating material on the skid button is decided according to the total height H1 of the skid button 2 and the max. permissible temp. Ts of the skid button. Further, on the skid button 2 and its base seat 7, holding members 8 of the heat insulating material 3 are arranged. Then, in the figure, 1: slab, 4: supporting beam (cooling pipe), 5: cooling water, 7: button base seat.