baber/WOPTO huggingface dataset:
Patent JP-2000278362-A (JP)
Title: Data communication test device
Inventor: TAMURA NAOKO
IPC: H04L69/40
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To conduct a loop-back test in real time without storing data by checking test reception data and delayed test transmit data match each other, frame by frame, by comparing them. SOLUTION: A transmit frame having a test pattern inserted into an overhead part, is sent out to a loop-back path. Received data extracted from a reception frame passed through the loop-back path are inputted to a transmit/receive data comparison part 14. A coincidence detecting circuit 32 exclusively ORs the delayed transmit data outputted from a data delay circuit 31 and the received data to decide whether or not both the data match each other. A comparing circuit control part 33 outputs a data coincident state detection signal to the outside. Further, the comparing circuit control part 33 once judging that the transmit and receive data do not match each other supplies a delay control signal for instructing the change of the delay time of the data delay circuit 31 to the data delay circuit 31.
Patent JP-S577212-A (JP)
Title: Filtrate chamber vaccum type slit type rotary drum screen
Inventor: NOGAMI FUKUJI
IPC: B01D33/06
Filed: 1980-06-13
Abstract: PURPOSE: To enable to separate and collect even a fine sludge, in the titled drum screen used in solid-liquid separation, by reducing a pressure of a filtrate chamber in a hermetically sealed condition to enable to make a slit fine without lowering separation efficiency.  
     CONSTITUTION: Hermetical sealing of a filtrate chamber 10 is carried out by  making a slit 3' of a ring like wedge wire 3 constituting a drum screen 2 narrow as well as by providing steps between the wire 3 of an inner side of the drum and a dam is constituted between the steps to obtain water sealing action. The filtrate chamber 10 is subjected to water sealing by a filtrate downwardly flowing along a seal plate 8 by the seal plate 8 provided to an outer surface of the drum and a partition wall a provided in a casing 5 and by providing dived dam between the filtrate chamber 10 and a discharge port to carry out water sealing. Therefore, when the filtrate chamber 10 is filled with water and a stock liquid is introduced into the drum screen from an inlet 1, the chamber 10 is hermetically sealed by the dum of a drum inner surface and the filtrate downwardly flowing along the seal plate 8 and a pressure therein is reduced by a vacuum pump 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02257192-A (JP)
Title: Projection type display device
Inventor: MATSUO MASATAKE
IPC: G09F9/00
Filed: 1989-03-30
Abstract: PURPOSE:To eliminate the need replacing a light source from a user by providing two light source units including a collimating means and instantaneously using the other light source unit by means of switching an optical path when the light source during using is in fault. CONSTITUTION:The two light source units 1 and 2 including a collimate means are provided. When the light source unit 1 is in fault, the other light source unit 2 can be instantaneously used by switching the optical path. When the light source unit 1 during using is in fault, the spare light source unit 2 can be used by rotating an optical path switching mirror. By interlocking with the switching of the light source unit 2 used at this time, an electric source line supplying power is altered as well. Thus, the function capable of automatically switching the optical path is added, and therefore the need for a user to replace the light source is eliminated.
Patent JP-S5967759-A (JP)
Title: Carrier wave digital transmission system
Inventor: YOSHIDA YASUTSUNE
IPC: H04L27/32
Filed: 1983-05-06
Abstract: PURPOSE:To improve the operating efficiency, by inserting and extracting a small capacity data signal to a large capacity long range line in each area so as to provide the function of a small capacity digital line to the large capacity line and the conventionality. CONSTITUTION:A carrier signal from a transmission station oscillator 11 enters a pi/2 phase modulator 12, where it is pi/2 phase-modulated with a data signal having a small capacity sub-code transmission speed f2 from a terminal 13. Further, the signal enters a pi phase modulator 14, where it is pi phase-modulated with a large capacity main data signal having a code transmission speed f1 from a terminal 15 and transmitted to a terminal 16. The relation between the f1 and f2 is assumed as f1>f2, the carrier signal is pi phase-modulated with the large capacity main data signal (f1), and a sub-data signal (f2, small capacity data signal) applies pi/2 phase modulation. In the vector arrangement, the pi phase is changed between A1 and A2, or between B1 and B2 in the speed of f1, and the pi/2 phase is changed in the speed of f2 between A1 and B1 or between A2 and B2.
Patent JP-S59206212-A (JP)
Title: Tire-pressure alarm apparatus
Inventor: TANIGAWA MITSUARI
IPC: B60C23/06
Filed: 1983-05-06
Abstract: PURPOSE:To automatically detect the imbalance of tire pressure by calculating the revolution-number ratio by detecting the number of revolution of each car tire and generating an alarm when the imbalance of tire pressure is judged in comparison with the limit value. CONSTITUTION:Each number of revolution of the first and the second tires is detected by each revolution-number detector SNS1, SNS2 and input into a revolution-number ratio calculating means RC, and the ratio between the both revolution numbers is calculated and input into a discriminating means DEC. In the discriminating means DEC, the ratio is compared with each upper and lower limit value of the revolution-number ratio corresponding to the car speed. When the calculated revolution-number ratio is outside the range of the upper and lower limit values, it is judged that the tire pressure is imbalance, and a signal is input into an alarm device WN to generate an alarm signal. Thus, the imbalance of tire pressure can be detected automatically.
Patent JP-S58198612-A (JP)
Title: Fuel atomizer
Inventor: MOROOKA RIYUUKICHI
IPC: F23D11/38
Filed: 1982-05-13
Abstract: PURPOSE:To reduce the abrasion of a fluid mixture passage by a method wherein an atomized medium pipe is coaxially inserted into the fluid mixture passage so as to communicate with an atomized medium passage or a fuel passage and the distance between the nozzle of the atomized medium pipe and the nozzle of the fluid mixture passage is determined to be in the order of zero to the diameter of the latter. CONSTITUTION:A plurality of the atomized medium pipes 24 are provided radially from an atomized medium distribution passage 23 provided in the center of the rear end of the atomizer 20 and the atomized medium passage 26 is provided within each of the atomized medium pipes 24. Further, an annular fuel pool 21 provided at the rear end of the atomizer 20 is made to communicate with a shield pipe 27 for the atomized medium pipe 24 through the fuel passage 22 and then with a fuel-atomized medium mixture passage 25. In this case, the distance between the tip of the nozzle of the atomized medium pipe 24 and the tip of the nozzle of the passage 25 is determined to be in the order of zero to the diameter (d) of the passage 25. As a consequence, even if a slurry fuel is separated into a fuel oil and solid particles, there is no danger of the solid particles running against, or sliding with, the inner wall of the fuel-atomized medium mixture passage 25.
Patent JP-H07461-A (JP)
Title: Patient isolation device
Inventor: URI ARON
IPC: A61G10/00
Filed: 1994-03-28
Abstract: PURPOSE: To eliminate the danger of infectious particles reaching the surroundings by attaching a closable entrance means to one side of a flexible cover, attaching an integrated filter means which works in conjunction with a pump means to one of openings in a wall part, and providing a valve means which permits passage of air from the outside to the inside of an enclosure. CONSTITUTION: A flexible cover 14 has a bottom part 16, a top part 18, a left side part 20 and a right side part 22, and a front wall part 24 and a rear wall part 26, and is secured to a frame 12 by a securing cord means 28. The front wall 24 has an entrance 32 that can be closed by a zipper 34, and a flap valve 36 attached to the front wall 24 permits passage of air from the outside to the inside of an enclosure through an opening 38. An air-lock screen 40 is hung close to the front wall 32 to define an air-lock space 41 providing isolation between the entrance and the part of the enclosure so that the danger of infection is minimized when medical persons enter the enclosure. An opening 46 in which a filter means 48 and a pump means 50 are mounted is provided at the rear lower end of the left wall part 22.
Patent JP-H114874-A (JP)
Title: Packing material for medical appliance
Inventor: IDA KANAKO
IPC: A61M5/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve heat-discoloration-coloring resistance or the like by blending 2,4-di-t-amyl-6-[1-(3,5-di-t-amyl-2-hydroxyphenyl)ethyl]phenyl acrylate with a styrene-butadiene block copolymer whose styrene quantity is set to a specific quantity. SOLUTION: A packing material for a medical appliance is manufactured from a material by blending 2,4-di-t-amyl-6-[1-(3,5-di-t-amyl-2-hydoxyphenyl) ethyl]phenyl acrylate with a styrene-butadiene block copolymer on which a styren quantity to the total quantity of styrene and butadiene is 5 to 60 wt.%. At the same time, a phenol type antioxidant, a phosphorus type antioxidant or the like are used at the same time, and heat resistant work stability at high temperature molding time is improved thereby. Pentaerythrityl tetrakis[3-(3,5-di-t-butyl-4-hydroxyphenyl)propionate] or the like can be cited as a phenol type antioxidant.
Patent JP-H05243354-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKURA YUJI
IPC: H01L21/68
Filed: 1992-02-27
Abstract: PURPOSE:To evaluate composition of an epitaxial crystal layer without damaging a wafer. CONSTITUTION:An n-type region 6 is provided on a part of a p-type substrate 1, semiconductor films 2,3 are epitaxially grown on the substrate with the n-type region provided, and then photo luminescent evaluation of the films epitaxially grown on the n-type region is performed. Therefore since photo luminescent light with sufficient intensity can be obtained from the semiconductor films formed on the n-type region, non-destructive composition evaluation by photo- luminescent spectroscopy is possible.
Patent JP-S58194963-A (JP)
Title: Solvent for coating film
Inventor: TAKIGUCHI YOSHI
IPC: C09D9/02
Filed: 1982-05-10
Abstract: PURPOSE:To provide a solvent for coating film, which can rapidly dissolve the coating film of a room temperature curing paint, which is applied on metal, etc., by adding an alkali metal salt or hydroxide, then a powdery material and, if necessary, water and an inorg. foam to a water-soluble org. solvent. CONSTITUTION:A solvent for coating film is obtd. by adding an alkali metal salt or hydroxide (A), such as NaOH, to a water-soluble org. solvent (B) such as a mixture of glycerol and carbitol, adding a powdery material (C) having a particle size of 0.3mm. or below, such as whetstone powder, and then, if necessary, adding water (D) and an inorg. foam (E) of 0.5mm. or below, such as perlite. A coating film can be removed rapidly and effectively by the combined action of the resin-hydrolyzing action of component B, the film-dissolving action of component A and the physical action of components C and E.
Patent JP-S5414909-A (JP)
Title: Preparation of ethers
Inventor: IZUMI YUUSUKE
IPC: B01J27/00
Filed: 1977-07-05
Abstract: PURPOSE: To obtain an ether at a high reaction rate without the polymerization of olefin, by the reaction of a branched olefin or a tertiary alcohol with a compound having a primary or secondary OH group in the presence of a certain sort of heteropoly acid as a catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57194133-A (JP)
Title: Wiring device for car
Inventor: WATANABE KIYOTO
IPC: B62D25/08
Filed: 1981-05-25
Abstract: PURPOSE:To prevent the noise of radio by providing a conductive layer on the lower face of a rear parcel shelf while shielding the wire harness. CONSTITUTION:A thin film 22 composed of the electrical conductor such as copper, aluminum, iron, etc. is sticked on the lower face of a rear parcel shelf 21. Such rear parcel shelf 21 is placed on a rear parcel shelf panel 1a for car then the proper portion of the thin film 22 of the shield conductor is connected through an earth wire 23 to said panel 1a. Consequently the thin film 22 will absorb the noise wave produced from the wire harness 12 thus to protect the radio from the noise. Since the conductive layer is provided and the wire harness is shielded, the radio can be protected from the noise.
Patent JP-S59204587-A (JP)
Title: Thermal transfer printer
Inventor: TOKURA MOTOKI
IPC: B41J13/00
Filed: 1983-05-07
Abstract: PURPOSE:To contrive to enhance efficiency of operation in an assembly line, by a method wherein assemblage, confirmation of operation and adjustment of the first and second chassis are separately performed on a unit basis. CONSTITUTION:A driving part 20 for automatic paper supply, a driving part 30 for manual-insertion paper supply and a driving part for a platen roller 40 are constructed in the first chassis 15a, while a driving part 50 for supporting an ink sheet and a thermal head 60 are constructed in the second chassis 15b. The operation of the driving part 20 and the operations of sensors 43, 44 for the leading end of a paper can be confirmed by assembling the chassis 15a on a unit basis, while the operation of the driving part 50 can be confirmed by assembling the chassis 15b on a unit basis. Further, by using a standard article of the chassis 15a, the relative positions of the axis of a platen roller 40 and heating elements of the thermal head 60 on the side of the chassis 15b can be adjusted, and the pressure exerted on the platen roller 40 by the thermal head 60 can be adjusted. On the other hand, the operation of a jam sensor 45 provided on the chassis 15a side can be confirmed by using a standard article of the chassis 15b.
Patent JP-S565162-A (JP)
Title: Method and appratus for pipe lining
Inventor: SHIDA YUKIMORI
IPC: B05C7/02
Filed: 1979-06-26
Abstract: PURPOSE: To prevent the solidification of mixed materials inside a hose and permit the reuse of materials to be mixed during transportation by mixing the material to be mixed with water immediately before it is supplied to a lining head in the lining or repairing work of existing pipe for service water or sewage.  
     CONSTITUTION: Cement and sand are preliminarily mixed with water in a reusable amount in a mixing tank, and then the premixed materials are sent to the mixer 4 through the feed hose 27. Also, a desired amount of water is injected into the mixer while being pressurized through the water ring 35. Then, they are well mixed in the mixer 4 and then supplied to the lining head 3. The mixed materials are dispersed by turning the lining head 3 and then sprayed onto the inner surface of the pipe 1 for lining. After the completion of lining, materials to be mixed on the way of the delivery course are thus reused because they are in unmixed state, effectuating the saving of materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57193132-A (JP)
Title: Television channel selecting device
Inventor: SAKAMOTO YOUICHI
IPC: H04N5/44
Filed: 1981-05-25
Abstract: PURPOSE:To make circuit integration of a TV tuner and to manufacture automatically by detecting an inphase and orthogonal component of a video carrier  at a mixer through the phase shift of 90 deg. for the output of a voltage controlled local oscillator and phase-synchronizing the output of the local oscillator to the video carrier. CONSTITUTION:An output signal of a voltage controlled local oscillator 2 is inputted to a mixer 3, a signal phase-shifted by 90 deg. with a 90 deg. phase shifter 6 is inputted to a mixer 7 and the inphase and orthogonal components are detected to the video carrier wave outputted from a high frequency input section 1 at the mixers 3 and 7. The output of the mixers 3 and 7 is respectively amplified at signal amplifiers 5 and 9 via signal LPFs 4 and 8 and inputted to a phase comparator 10. The comparator 10 detects the phase difference of the output of the mixers 3 and 7 and inputs the output to an analog switch 12 via an LPF 11. The switch 12 connects the output of the LPF 11 to the oscillator 2 with the control of a channel selection controllng circuit 20 to constitute a PLL circuit, and a TV signal is selected by synchronizing the output phase of the oscillator 2 with the phase of the video carrier of the TV signal designated with the circuit 20 among a plurality of high frequency TV signals.
Patent JP-H09269314-A (JP)
Title: Residual chlorine meter
Inventor: KAWAMOTO KOTARO
IPC: G01N27/26
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a residual chlorine meter capable of accurately measuring the concn. of residual chlorine even if chlorine ions coexist in water to be measured. SOLUTION: Voltage necessary for reducing free residual chlorine is applied across the detection electrode 4 and opposed electrode 5 immersed in water A to be measured from a voltage applying power supply part 9 to measure a diffusion current I1 . Then, the concn. S1 of residual chlorine based on the diffusion current value is corrected on the basis of the concn. C of chlorine ions detected by the chlorine ion sensor 12 immersed in water A to be measured in a correction part 13 to determine an accurate residual chlorine concn. measured value S0 not affected by the concn. C of chlorine ions.
Patent JP-H11275527-A (JP)
Title: Image recording device
Inventor: KAMIMURA NORIFUMI
IPC: H04N5/93
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To confirm whether the images have been photographed properly to be easily synthesized and to use this device as simple panorama mode reproduction by performing film driving with shifting images in a horizontal direction in the case of performing film driving to reproduce a series of images photographed with a panorama mode setting. SOLUTION: An MPU 11 supervises the state of a panorama mode switch 14 in a photographing mode and makes a panorama ID number and a sub- panorama ID number (1) when the switch 14 is turned on. In the case of reproducing a panorama image, because of the existence of the image of the same panorama ID which has the larger sub-panorama ID number by one, first, expansion processing of the first image is performed and next, expansion processing of the sub-image is performed. The two are handled as one image and signal processing is performed. An image of image data to be stored in a RAM 4 becomes an image of a long sideways panorama image that connects two images in a horizontal direction.
Patent JP-S59205089-A (JP)
Inventor: YAMAJI TADAO
IPC: F16L41/08
Filed: 1983-05-06
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-H06295421-A (JP)
Title: Magnetic head assembling body
Inventor: IKEUCHI SHINJI
IPC: G11B5/49
Filed: 1993-04-07
Abstract: PURPOSE:To eliminate influence by the vibration of a load spring and to attain accurate positioning by extending either or both of the edge parts of an arm and holding the end of a gimbal. CONSTITUTION:The arm 31 is formed in an L-shape by extending one edge part, and one corresponding end of the gimbal 21 is fixed at the leading edge of the L-shaped extended part 31a by welding. The end part of the load spring 41 is fixed on the main body part 31b of the arm 31, and a magnetic head slider 11 is held through the gimbal 21 at the leading edge part. The spring 41 is bent in a specified shape, so that the slider 11 is pressed to a medium with fixed load. Since the gimbal 21 on which the slider 11 is mounted is directly held by the arm 31 without through the spring 41 by such constitution, the vibration of the spring 41 is not transmitted to the slider 11. Therefore, the influence by the vibration of the spring 41 at the time of positioning the slider 11 at the specified position of the magnetic disk medium is eliminated.
Patent JP-S59206401-A (JP)
Inventor: PIITAA FURETSUSHIYAA
IPC: C08F2/00
Filed: 1984-04-20
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-H11285111-A (JP)
Title: Panelboard
Inventor: KANEHIRA YOSHIZO
IPC: H02B1/38
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a panelboard the paired doors of which can be closed stably for its housing. SOLUTION: In a housing 30 of a panelboard, a pair of doors 1a, 1b for closing openably its front opening are pivotally provided. Upper and lower fastners 10, wherewith there are formed integrally respective hooking protrusions 11 to be fastened fixedly to respective fastened members 60 are attached to the end surface of a side opposite to the pivot of the right door 1a. The fastened members 60 are attached respectively to the nearly meddle portions which are present on both the sides, formed along the longitudinal direction of a frame 20. Protruding a tongue piece 5 from the end surface of an edge piece 4 of the end surface of the opposite side to the pivot of the left door 1b, through-holes 6 are provided in both the end portions in the width direction of the tongue piece 5 for inserting thereinto the hooking protrusions 11.  Therefore, the consideration of the interference of the hooking protrusions 11 with the tongue piece 5 can be dispensed with, the hooking protrusions 11 can be provided in the positions as close to the left door 1b as possible, and the end portions of the butting sides of both the doors 1a, 1b against each other are hardly lifted, thus allowing the stable closing of the doors 1a, 1b.
Patent JP-H11275241-A (JP)
Title: Master unit of interphone and interphone system using the same
Inventor: IWABUCHI KOUTA
IPC: H04M9/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a master unit of interphone capable of being connected with any type of an extension speaker such as continuous type or auto-stop type, and an interphone system constituted by combining this master unit with hand sets of doorphone and those equipped with camera. SOLUTION: A master unit of interphone is provided with call detecting circuits 2 and 3 for detecting calls from hand sets 1 and 2 of doorphone a connection terminal (t) for an extension speaker, and a signal processing part 1 for outputting a ringing command signal to the extension speaker additionally connected to the extension speaker connection terminal by inverting the voltage level of the extension speaker connection terminal when the call detecting circuit detects a call from a hand set of doorphone.  When the call detecting circuit first detects the call from the hand set of doorphone, the signal processing part holes the voltage level of the extension speaker connecting terminal while inverting it, and each time the call from the hand set of doorphone is received, until the call is responded to later, the inverted and held voltage level of the extension speaker connecting terminal is inverted and held again after it is held while being raised to the original voltage level just for prescribed time.
Patent JP-H07284486-A (JP)
Title: Mri imaging method using body insertion coil and mri apparatus
Inventor: MORIYA HIROTO
IPC: A61B5/055
Filed: 1994-04-19
Abstract: PURPOSE:To accurately perform local MR imaging using a body insertion coil. CONSTITUTION:A body insertion coil is inserted in the body of an examainee (step D1) and the estimation position of the body insertion coil is set to the parameter of an imaging sequence and a whole body coil is used to perform imaging (step D2) and the actual position of the body insertion coil is detected from the obtained MR image (step D3). Next, the actual position is set to the parameter of the imaging sequence and the body insertion coil is used at least in reception to perform imaging (step D4) and a local MR image is obtained. Therefore, only by the labor of MR imaging performed twice, local MR imaging using the body insertion coil can be accurately performed.