baber/WOPTO huggingface dataset:
Patent JP-S5487277-A (JP)
Title: Frequency measuring tester
Inventor: NOMURA KEIZOU
IPC: G01R31/28
Filed: 1977-12-23
Abstract: PURPOSE: To judge the propriety thereby to reudce the size of a tester by feeding the control information of ± 1, which is to be applied to a test piece, to a synthesizer circuit of a standard good, which has the same function as that of the test piece, to effect the parallel drive so that the resultant outputs may be compared.  
     CONSTITUTION: Control information is fed from a digital control information generating circuit 1 to a synthesizer circuit 8, i.e., a test piece to be used in a multi- channel transceiver, and the information, which is prepared by adding ±  1 to the control information, is fed to standard goods 3 and 4. In case the test piece 8 is good, the synthesizer output f has such a relation with the outputs f' and f" of the standard goods 3 and 4 as is expressed by f">f>f'. By judging this with the use of phase discriminators 5 and 6 and a logic circuit 7, the propriety can be judged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5580477-A (JP)
Title: Quick drying ink for ink jet recording
Inventor: YAZAKI MINORU
IPC: C09D11/00
Filed: 1978-12-12
Abstract: PURPOSE: A quick drying ink for ink jet recording, composed of a water-soluble dye, a polyhydric alcohol, a specific surfactant, a cellulose derivative, and water, which is free of the clogging of ink in jet nozzles, as well as excellent in quick dryability.  
     CONSTITUTION: In water, 0.1W9wt% of a water-soluble dye (A), 7W45wt% of a polyhydric alcohol (B), e.g., mono-, di-, tri, or tetraethylene glycol, glycerine, etc., 0.5W25wt% of a surfactant (C) having a surface tension of 20W50dyne.cm -1  (for micell concentration in water), e.g., a fatty acid salt, a higher alcohol sulfate salt, etc., and 0.5W6wt% of a cellulose derivative (D), e.g., hydroxypropylcellulose, carboxymethylcellulose, etc., are dissolved to obtain the quick drying ink composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000334321-A (JP)
Title: Apparatus for crushing object to be treated
Inventor: SATO DAIKI
IPC: B02C4/10
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce the vol. of an object to be treated for a short time by crushing the object to be treated to finely divide the same, to facilitate the keeping or transport of the object to be treated reduced in vol. while saving a space and to facilitate the incorporation in a machine tool or the like. SOLUTION: A crushing treatment apparatus is constituted of a cylindrical casing 22 having a charging opening 2d of an object to be treated opened to the upper surface thereof and a plurality of discharge openings 2e opened to the bottom surface thereof, the crushing rotor 3 housed in the casing 2 so as to be made eccentric downward with respect to the center of the casing 2 and crushing the object to be treated between the discharge openings 2e and the rotor and a drive means 5 for rotationally driving the crushing rotor 3. Since this crushing treatment apparatus can be miniaturized, it can be incorporated in a machine tool to reduce the vol. of chips generated by machining on the spot and a wide space for recovering the chips is unnecessary in the vicinity of the machine tool.
Patent JP-H10325698-A (JP)
Title: Elongating/contracting rodlike body
Inventor: IRISAWA HIDEAKI
IPC: F41B15/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation while sustaining an elongated state surely by setting two lock plates retractively in two guide holes while being made shifted in the axial and circumferential directions and providing an annular groove to be fitted with the forward end part of both lock plates and a protrusion for releasing the fitted state. SOLUTION: First and second lock plates 33, 35 are disposed, along with a coil spring 39, at the rear end 15a of a forward end tube 15 while being shifted from each other and an annular groove 47 is provided, along with a hemispherical protrusion 49, in the inner circumferential surface of an intermediate tube 13. When the first and second lock plates 33, 35 are fitted in the annular groove 47, they serve as a double lock mechanism for preventing the forward end tube 15 from being pushed into the intermediate tube 13. When the forward end face of the first lock plate 33 is abutted against the hemispherical protrusion 49 by turning the forward end tube 15, the first lock plate 33 is pushed down and released from the state fitted in the annular groove 47.  When the forward end tube 15 is pushed in at that position, the side face of the second lock plate 35 is stepped at the annular groove 47 and locked. it is unlocked by turning the forward end tube 15 furthermore and abutting the second lock plate 35 against the hemispherical protrusion 49.
Patent JP-S5378456-A (JP)
Title: High-frequency heater
Inventor: KIKUCHI IWAO
IPC: H05B6/76
Filed: 1976-12-22
Abstract: PURPOSE: To make a high-frequency heater through the process comprising forming an electric-wave attenuating groove, placing therein a metallic tubular body having a transmission width corresponding to less than λ/2 of working wave length and forming a bent electric wave passage on the inlet side of said attenuating groove. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05346473-A (JP)
Title: Fuel assembly
Inventor: KANAZAWA TORU
IPC: G21C3/322
Filed: 1992-06-15
Abstract: PURPOSE:To promote a moderation effect of a fuel assembly upper part and reduce output mismatch accompanying the introduction of a partial length fuel rod because a cylindrical body is filled with a coolant (moderator). CONSTITUTION:A cylindrical body 8 is set from the upper end of a partial length fuel rod 7 to an upper part tie plate. The upper end part of the cylindrical body 8 is supported with the upper part tie plate and the lower end part thereof is jointed with engagement and the like with the upper end of the partial length fuel rod 7. The cylindrical body 8 has a plurality of opening parts 9 in the side of the upper end part thereof. A coolant is allowed to flow in the inside of the cylindrical body 8 from the opening parts 9 and the inside of the cylindrical body 8 is filled with the coolant. The cylindrical body 8 filled with the inside coolant has the same effect as a water rod.
Patent JP-H0446319-A (JP)
Title: Production of color liquid crystal element
Inventor: KUDO MASATOSHI
IPC: G02F1/1335
Filed: 1990-06-13
Abstract: PURPOSE:To obtain a color liquid crystal element having a uniform adhesive property by forming a layer treated with an adhesive property imparting agent on a color filter substrate consisting of color filters formed by printing, etc., and a transparent substrate consisting of glass, etc. CONSTITUTION:The layer 3 treated with the adhesive property imparting agent is formed on the color filter substrate consisting of the color filters 1 formed by the printing method and the lower substrate 2. An adhesive property imparting agent soln. is prepd. by diluting a compounded raw liquid to 50 times with ethanol. The adhesive property imparting agent soln. is applied on the color filter substrate by the spin coating method and thereafter the coating is dried by overheating for 50 minutes at 110 deg.C to form the treated layer 3. An acrylate UV curing transparent resin is then applied thereon by the spin coating method and is cured by UV rays to form a transparent resin layer 4. A transparent conductive film is formed by a sputtering method on the transparent resin layer 4. Transparent electrodes 5 of stripe patterns are formed by a photolithographic method.
Patent JP-2000350198-A (JP)
Title: Object information processing unit and object information processing system
Inventor: NAKAMURA HIROYA
IPC: H04N19/20
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a desired object stream without requiring preparation of an object control information stream including all information of object streams in advance. SOLUTION: An object system retrieval means 28 retrieves an object stream file 7 on the basis of designation by a contents designation means 27 and outputs a data signal S2 denoting a corresponding object stream to an object control information stream read means 3. In the case that the corresponding object control information stream is not registered in an object control information steam file 4, the object control information stream read means 3 outputs a command S4 denoting new generation of it to an object control information stream generating means 29.
Patent JP-2000349519-A (JP)
Title: Waterproof antenna for electronic appliance
Inventor: UMEZAWA ATSUSHI
IPC: H01Q1/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of water drops to the inside of an electronic appliance by providing a waterproof mechanism in the gap between an antenna cap and a cylindrical mold and in the gap between the support of an element and the element so as to keep antenna supporting force. SOLUTION: In order to house an antenna 10, a cylindrical mold 20 is provided in the housing of an electronic appliance main body. An insertion hole 22 for an element 12 is provided on the mold 20. The diameter of the bottom surface 24 of a cap 14 is formed larger than that of the hole 22 and at the time of inserting a fit-through part 16 through to the hole 22, an end face on the side of the cap of the mold 20 is abutted on the surface 24 to prevent the intrusion of water from the gap between the cap 14 and the mold 20. In addition, the part 16 is provided with elasticity and inserted to the hole 22 to closely adhere the inner end face of the mold 20 to the outer periphery of the part 16 to improve waterproof effect.  A elastomer material which is a polymer of elastic material and is excellent in thermoplasticity is used for the part 16 to facilitate manufacture and molding and to improve manufacturability.
Patent JP-H08317304-A (JP)
Title: Television receiver
Inventor: FUJIWARA HIDETOSHI
IPC: H04N5/44
Filed: 1995-05-19
Abstract: PURPOSE: To provide the television receiver for which health is considered as well such as the shortsightedness of children is prevented by incorporating a means for measuring the distance from the screen of the television receiver to a viewer and for automatically turning off a backup power source or switching a picture. CONSTITUTION: Information is inputted from a sensor 2 for measured distance from the screen built in a television receiver 1 to the viewer, input means for setting the distance from the screen to the viewer, comparator circuit for comparing the information from the sensor for measured distance with the information set by this input means, and input means for deciding whether outputting the on/off signal of a television receiver picture or not corresponding to the information from the comparator circuit and the operating information of the television receiver picture.  A selection circuit is provided to output a setting instruction signal from this information, the input/output control of an instruction signal set in advance is performed based on the information from this circuit, an MPU for television receiver control is provided so that the distance from the screen of the television receiver to the viewer can be measured and the backup power source of a television can be automatically switched or an MPU for picture switching is incorporated so that the attention of the viewer can be called, and the television receiver can be made compact.
Patent JP-S5856519-A (JP)
Title: Hysteresis input circuit for mis integrated circuit
Inventor: MIYASHITA TAKUMI
IPC: H03K3/353
Filed: 1981-09-30
Abstract: PURPOSE:To prevent an electronic device of set state from malfunctioning such as reset due to fluctuation of power supply voltage and noise, by obtaining an input circuit having a desired hysteresis width. CONSTITUTION:Inputs to inverter circuits 2 and 1 are connected in common to input terminals, an output of the circuit 2 is inverted at an inverter 6 and inputted to a set input S of an FF5 and an output of the circuit 1 is inputted to a reset input R of the FF5 as it is. A threshold voltage V1 of the circuit 1 is set smaller than a threshold voltage V2 of the circuit 2. In case an input voltage VIN<V1, since a high level signal is applied to the reset input R of the FF5, an output terminal OUT goes to L level and its inverting output terminal  -OUT goes to H level and an electronic device (not shown) is reset. In case  VIN>V1, the reset state is released. Further, in case VIN>V2, an H level is  applied to the set input S of the FF5, and the output terminal goes to H level  and the inverting output terminal goes to L level, allowing to set the electronic device.
Patent JP-S5856115-A (JP)
Title: Power source control system
Inventor: KAWAHARA HIROSHI
IPC: G06F1/26
Filed: 1981-09-30
Abstract: PURPOSE:To remotely turn on and off a power source without any dedicated control signal line, by using a controller which operates as a slave station while the power source of a data processor is turned on, or as a master station when the power source is turned off. CONSTITUTION:A data processor 1 is powered down. A power source controller 21 serves as a master station, and then an enquiry about the presence of a request for powering on is made successively through a trunk 11 to each work station in order to monitor work stations 2, 3, 4, and 5. When the work station 5 returns powering-up request data (115) in response to the enquiry (114), the controller 21 receives it to power up the data processor 1 through a power source control line 23. On receiving data on the completion of processing from all work stations 3, 4, and 5, the data processor 1 performs the ending processing of the system and sends a powering-down indication to the controller 21.
Patent JP-S5780299-A (JP)
Title: Control system for power system stabilizer
Inventor: YOKOGAWA SUMIO
IPC: H02P9/14
Filed: 1980-11-06
Abstract: PURPOSE:To improve the responding characteristics of the control of exciting currents by setting the gains of output signals at the decreasing side of the exciting currents outputted from the power system stabilizer and the level width of a limiter at value larger than output signals at the increasing side of the exciting currents. CONSTITUTION:In the power system stabilizer 22, a variation section DELTAP of the active power of a power system is detected by means of an incomplete differentiation circuit 30, and supplied to an automatic voltage regulator 24 through a filter 32, a phase compensating circuit 34 and the limiter 36. The limiter 36 makes the gains of the decreasing side of the exciting currents of the output signals of the power system stabilizer 22 and the level width of the limiter larger than the increasing side of the exciting currents and has asymmetric responding property. Accordingly, the responding characteristrics of the control of the exciting currents can be improved, and the stability of the power system can be ameliorated.
Patent JP-H0715259-A (JP)
Title: Gain variable circuit
Inventor: HAYATA MASAAKI
IPC: H03F3/45
Filed: 1993-06-25
Abstract: PURPOSE:To reduce DC level fluctuation and to provide stable coupling with an amplifier on the next stage by reducing the fluctuation of the emitter current of a DC bias stabilizing transistor at the time of varying a gain by adding the transistor. CONSTITUTION:The emitters of transistors 4 and 5 are connected to the collecor of a transistor 1, and the emitters of transistors 6 and 7 and the emitter of a transistor 8 are connected to the collector of a transistor 2. Further, the bases of the transistors 4-6 and the base of the transistor 7 are connected to another gain control terminal Vgc 2, and the other terminals of load resistors 10 and 11 and the collectors of the transistors 4 and 7 are connected to the emitter of a transistor 9. The output DC level stabilizing circuit is composed of a resistor 13 and the transistor 9. In this cae, when the gain is varied while setting each of size ratios between the transistors 4 and 5 and between the transistors 7 and 6 to 9:1, for example, the DC level fluctuation can be suppressed from conventional 500mV to 90mV.
Patent JP-H08324426-A (JP)
Title: Axle box supporting device for rolling stock
Inventor: SAGAWA KAZUHIKO
IPC: B61F5/38
Filed: 1995-05-29
Abstract: PURPOSE: To provide an axle box supporting device for a rolling stock capable of giving the steerability to a conventional link arm type axle box supporting device without changing its basic constitution, and capable of reducing generation of the transverse pressure when the rolling stock passes a curved track. CONSTITUTION: In an axle box supporting device in which an axle spring is provided on an axle box, and the axle box is joined with the part close to the center of a truck frame by a link arm, the link arm is split into the axle box side and the truck frame side, the tips of the link arm members 6,7 on each side are connected to each other in a bendable manner in the vertical direction by a pin joint which is elastically supported in the longitudinal direction through an elastic body 8, and a hydraulic cylinder 10 which compresses a spring 11 normally by the hydraulic force and whose piston is located at the bottom dead center is installed between the pin joint and the truck frame.  The spring 11 is elongated when the hydraulic pressure is reduced, and the axle distance is minimized when the piston is elevated at the top dead center, while the axle distance is maximized when it is descended at the bottom dead center.
Patent JP-S6135359-A (JP)
Title: Nozzle for inhaling sample
Inventor: KUROISHI TADAFUMI
IPC: G01N1/00
Filed: 1984-07-27
Abstract: PURPOSE:To make possible quick measurement with high accuracy by constituting a sample inhaling nozzle fixed to a continuous flow analyzing device in such a manner that said nozzle can be extended apart from the device. CONSTITUTION:The sample inhaling nozzle 2 is made removable from the continuous flow analyzing device 1 when a sample vessel 20 cannot be brought to the place of the nozzle 2 in the stage of inhaling the sample 14 from the nozzle 2 by the sample dispensing pump in said device. A switch for inhaling sample is attached to a handle 17 and after the top end of the nozzle 2 is dipped into the sample 14, the switch is operated, by which the specified amt. of the sample 14 is dispensed. The use of the nozzle by attaching a magnet to the handle 11 and fixing the nozzle to the optional place of the device 1 is also possible. Since the measurement is possible while the vessel 20 is held placed, the labor for transferring the sample 14 into another vessel is eliminated and the quick measurement with high accuracy is made possible.
Patent JP-H11307-A (JP)
Title: Endoscope
Inventor: TAKASE SEISUKE
IPC: A61B1/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To secure good insertability of an inserted part while keeping the part hard. even for a case of the large intestines with sharply curved parts, and to enhance controllability. SOLUTION: Cam grooves 52a, 52b have smooth groove shapes (smooth spiral shapes), their rising angles changing from α to βtoward a control part along the longitudinal direction of an inserted part (α<β). The cam groove 52a is shaped to increase in its rising angle (β) in the longitudinal direction of the inserted part to reduce the distance traveled by a pin 54 in the horizontal direction (i.e., pitch of the cam groove 52a). Therefore, a hardness adjustment knob can be rotated at small load, with the result that the maximum amount of power needed during control is reduced.
Patent JP-H113885-A (JP)
Title: Method of monitoring cvd reaction
Inventor: SAITO MASAKI
IPC: H01L21/31
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of monitoring CVD reaction capable of detecting variation of underlying-layer dependence varied by the condition of the CVD reaction, and suppressing the lowering of yield and reliability. SOLUTION: An insulation film is formed on a first wafer by the CVD reaction under constant reaction condition and its thickness is measured. Another insulation film is formed on a second wafer having different surface substance from that of the first wafer under the same CVD reaction condition using the same material, its thickness is measured. The thickness ratio of an insulation film of the first wafer to the second wafer is calculated. When the thickness ratio of an insulation film of the first wafer to the second wafer is substantially constant under various CVD reaction condition, it is determined that the CVD reaction is conducted without any underlying-layer dependence.
Patent JP-H113480-A (JP)
Title: Emergency alarm device
Inventor: MURABAYASHI NOBUAKI
IPC: G08B25/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an emergency alarm device which surely performs a recovery operation even when an intervention switch that has a mechanical contact is connected and even when an intervention switch that has a thyristor is connected in an emergency alarm device that reports an emergency state to the outside. SOLUTION: An alarm stopping means 109 outputs a power supply pause instruction which temporarily pauses power feeding to an intervention switch 102 only for pause time that is preliminarily set to a power supplying means 103 and also outputs an alarm stop instruction to a deciding means 107. The means 107 stops the output of an alarm signal and ignores the change of a detection signal from a detecting means 104 only for decision stop time that is set longer than power supply stop time when it receives an alarm stop instruction from the means 109.
Patent JP-H01321339-A (JP)
Title: Infrared spectroscopic analysis
Inventor: FUJIMOTO KAYOKO
IPC: G01N21/35
Filed: 1988-06-23
Abstract: PURPOSE:To achieve a higher analysis accuracy by irradiating a sample with an infrared-ray interference light to analyze with magnesium perchlorate held in a measuring chamber as strong moisture absorbent. CONSTITUTION:With a sample 5 and magnesium perchlorate 6 held in a measuring chamber 2, the sample 5 is being irradiated intermittently with an infrared- ray interference light through a glass plate 8 from an infrared ray interference light generator 12 to be detected with a microphone 9. Then, magnesium perchlorate 6 is held at a position near the sample 5 to moistly absorb water vapor in air within the measuring chamber 2, moisture adhering to a wall part of a container 7 and water contained in the sample 5. This can accurately prevent effect of the water vapor that makes a measuring data easy to absorb infrared rays thereby achieving a higher analysis accuracy.
Patent JP-S6217501-A (JP)
Inventor: MAEDA SADAHIKO
IPC: F22B1/02
Filed: 1985-07-15
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-H0449289-A (JP)
Title: New compound apiodionen
Inventor: TAKAHASHI HIDEJI
IPC: C07D405/04
Filed: 1990-06-14
Abstract: NEW MATERIAL:Apiodionen of the formula. USE:Useful as an anti-neoplastic agent showing an inhibitory effect on topoisomerases I and II in animals (e.g. human, dog, cat or rabbit) or as an antiinflammatory agent, and showing a chemiluminescence inhibition effect. PREPARATION:An apiodionen-producing bacterium belonging to the genus Apiosordaria is cultured and the objective compound is collected and obtained from the cultured material. The above-mentioned apiodionen-producing bacterium belonging to the genus Apiosordaria is Apiosordaria effusa SANK 15083 strain (Bikouken kinki no.11524, FERMP-11524) collected and isolated from soil in Ishigaki island using a conventional method. For obtaining the objective com pound, a culture medium containing a carbon source, a nitrogen source and inorganic salts fermentable by microorganisms is used. Preferable pH of the culture medium is 5.0-7.0 and bacterial growth temperature is preferably 15-37 deg.C, especially 22-28 deg.C.