baber/WOPTO huggingface dataset:
Patent JP-S6391452-A (JP)
Title: Hot water supplier
Inventor: KUBO KAZUO
IPC: F24H1/10
Filed: 1986-10-03
Abstract: PURPOSE:To make it possible to supply hot water at all times through a hot water supply faucet by affording a minimum priority to the setting of a supply hot water temperature in supplying hot water of hot water supply circuits branched in a plurality. CONSTITUTION:In a case where hot water of a high temperature, for example, 80 deg.C set by a hot water temperature setter 13 is being supplied or to be supplied from a hot water supply circuit 11 to a bathtub 10 or the like on the side of a switching device 12, when a hot water supply faucet 9 is opened, detecting means detects the flow rate of a hot water supply circuit 7 on the side of the hot water supply faucet. Thus, the switching device 12 provided in the hot water supply circuit 11 to the bathtub or the like is closed to stop the hot water supply to the bathtub and further the setting of the temperature of supply hot water is changed over to a value of a hot water temperature setter 13 for the hot water supply circuit 7 on the hot water supply side thereby to prevent erroneous supply of low temperature hot water and also prevent hot water of a high temperature of 80 deg.C, for example, from being supplied. Furthermore, it is possible to conduct such a simultaneous use that while hot water of low temperature of 43 deg.C, for example, is being supplied from the hot water supply circuit 11 to the bathtub 12 on the side of the switching device 12, when the hot water supply tap 9 is opened, hot water of a low temperature of 43 deg.C is supplied through the hot water supply faucet. Therefore, convenience for use is not impaired.
Patent JP-2000056268-A (JP)
Title: Optical low-pass filter
Inventor: YAMAGUCHI RYOKO
IPC: G02B27/46
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to obtain optical characteristic having no wavelength dependency by combining separate double refraction plates in specified directions and separating a light beam to specified number of luminous fluxes having equal intensity and positioned at the corners of a square. SOLUTION: This filter is constituted by disposing the separation double refraction plates 11, 12 and 13 in a zero-degree direction, a 90-degree direction and a +45-degree direction from an incident light side and integrally sticking them with optical adhesive. By arranging the filter in a specified optical path, the incident light beam is separated to four luminous fluxes having equal brightness, which are positioned at the corners of the square. In such a case, by setting the bases of the respective double refraction plates 11, 12 and 13 as reference, the square where the luminous fluxes separated to four are positioned is rotated by 45 deg. and positioned. By arranging the filter on the incident side of a solid-state image pickup element such as a CCD, etc., a pseudo signal is removed and a distinct image is obtained.
Patent JP-S60127894-A (JP)
Title: Recording method of color video signal
Inventor: YAMAMITSU CHIYOUJIYUROU
IPC: H04N9/81
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a stable high picture quality without AM noise by applying time axis compression and time axis multiplex to a luminance signal and two color difference signals respectively and recording the result after FM modulation. CONSTITUTION:The luminance signal Y and the two color difference signals R-Y and B-Y are inputted to terminals, 1, 2, 3. The signal Y is converted into a digital signal by an A/D converter 9 and one horizontal scanning period is subject to time axis compression by a prescribed value at a time axis compressor 10. On the other hand, the R-Y and B-Y signals are smoothed by pre-filters 4 and 5 and subject to line sequencing by a line sequencing device 6, then AD-converted 11 and subject to time axis compression into nearly 5 times by a time axis compressor 12. The two signals subject to time axis compression are applied with time division multiples, given to a video head 17 via a D/A converter 15 and an FM modulator 16 and recorded on a magnetic tape. In case of reproduction, the inverse processing is executed.
Patent JP-H1082723-A (JP)
Title: Microparticle processor
Inventor: YASUDA KENJI
IPC: G01N33/48
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To separate and collect solvent component and microparticle component continuously, by causing an ultrasonic wave to act in the direction perpendicular to the flow of the solution and making a suction port for collecting separated solvent or microparticles in the wall face. SOLUTION: An ultrasonic flow cell 60 is provided with resonant plates 151, 152 and shielding plates 161, 162 to form a sample solution channel. When the width of the channel is set equal to λ/2 or (λ/2+nλ) of the wavelength λof ultrasonic wave generated from ultrasonic oscillators 131, 132, an ultrasonic standing wave having a node of sound pressure at the center of the channel is generated. Here, n is an integer. A pipe for introducing a sample solution to the channel, a solvent component suction pipe 171 and a pipe 172 for leading out a concentrated solution of microparticles are provided. Suction port of the suction pipe 171 is sufficiently smaller than the wavelength λ and it does not disturb the sound field. The microparticles are subjected to the force of the ultrasonic wave and collected at the node of sound pressure.  Consequently, the layer of the microparticles flowing down to the position, where the suction pipe 171 is located, is separated from the layer of the solvent.
Patent JP-H0285424-A (JP)
Title: Back hoe device operating structure for back hoe
Inventor: NASU HITOO
IPC: E02F3/38
Filed: 1988-09-21
Abstract: PURPOSE:To highten safety by calculating by means of a bucket position detecting means on the basis of each detected value of boom angle, offset, arm angle and bucket angle sensors, and making the driving of each boom stop automatically when reaching the set value. CONSTITUTION:A boom angle sensor P1 is disposed on the shaft center Y of a boom and a swivel base 7, an offset sensor P2 on the shaft center X of the base-end side boom part 10A and the intermediate part 10B, an arm angle sensor P3 on the shaft center Z of a tip side boom part 10C and an arm 9, and a bucket angle sensor P4 on the shaft center W of a bucket 8 and a link member 32 respectively. Operation is made by means of a bucket position detecting means on the basis of the detected value of each sensor, and when the set value is obtained, each drive of booms C1, C2, C3, C4 is made incapable by means of a safety means regardless of artificial operation so that the interference between the bucket 8 and a driving part 4 is automatically avoided. The safety is thus hightened.
Patent JP-S6391833-A (JP)
Title: Optical head for optical disk
Inventor: USHIKUBO TAKASHI
IPC: G11B7/13
Filed: 1986-10-04
Abstract: PURPOSE:To obtain an optical signal with high sensitivity from a recording medium, by providing a series resonance circuit consisting of an optical semiconductor element having an S-shaped negative resistance characteristic, an inductance element, and a capacity element for executing a charge/discharge operation, on a light receiving part. CONSTITUTION:A light beam which is emitted from a semiconductor laser 13 being a light emitting part passes through a half mirror 17 and irradiates the surface of a recording medium 15. The light beam which is reflected by the surface of the recording medium 15 is led to a light receiving part 63. This light receiving part 63 is provided with a series resonance circuit consisting of an optical semiconductor element 40 having such an S-shaped negative resistance characteristic as a turnover voltage value drops as a received light quantity increases, an inductance element, and a capacity element for executing a charge/discharge operation in relation to ON and OFF of this optical semiconductor element 40, and outputs a read-out signal. In such a way, an optical signal can be obtained with high sensitivity from the recording medium 15, and also, an optical head for an optical disk, provided with the light receiving part 63 of a simple constitution can be obtained.
Patent JP-S6481360-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA HISAO
IPC: H01L21/336
Filed: 1987-09-24
Abstract: PURPOSE:To reduce a resistance between a source and a drain and to enhance a current driving capacity by forming the source only of a high concentration layer, and forming the drain of a low concentration layer at the end of a channel side and of a high concentration layer at the other section. CONSTITUTION:For example, in a region B showing two memory cells, a gate insulating film 43 made of a silicon oxide film is formed on a P-type substrate 40 made of a single crystalline silicon, and a polycrystalline silicon film 44A and a gate electrode 44 made, for example, of a WSi2 film 44B are formed on the substrate 40. N-type impurity, such as phosphorus is ion implanted to an N-channel MISFET region to form an N<-> semiconductor region 45. Then, the drain region of the N-channel MISFET is covered with a resist film 46, N-type impurity, such as As is ion implanted to the N-channel MISFET region to form an N<+> type semiconductor region 47. Thus, the drain is formed at its channel side of the low concentration layer 45 and at the other section of the high concentration layer 47, and the source is formed only of the layer 47.
Patent JP-H1180026-A (JP)
Title: New immunosuppressant, its use and its identification
Inventor: CHIBA KENJI
IPC: A61P37/06
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject suppressant which is safely usable with low toxicity, can be used together with usual immunosuppressive compounds without adverse drug reactions and is useful for inhibiting the rejection reaction in transplantation and preventing and treating autoimmune diseases by formulating a specific compound which promotes lymphocyte homing toward mesenteries, peripheral lymph tissues or Peyer patches. SOLUTION: The objective suppressant preferably not inhibiting the production of T-cell interleukin-2 is obtained by particularly formulating 2- aminopropane-1,3-diol, its homolog, analog or derivative, particularly a compound of formula I (R is a carbon chain; R<2> -R<5> are each H, an alkyl, etc.), particularly 2-amino-2[2-(4-octylphenyl)ethyl]propane-1,3-diol hydrochloride, or a benzene compound, its homolog, analog or derivative, particularly a compound of formula II [W, R<1> , X and Y are each H and the like; Z is a single bond and the like; (m) is 1 and 2; (n) is 2 and 3].
Patent JP-2001063015-A (JP)
Title: Printing method and printer
Inventor: FUJITA MIYUKI
IPC: B41J2/01
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To record a photographic image of uniform color at high speed in bi-directional printing by comparing the data print quantity at a specified scanning among a plurality of times of reciprocal scanning with the total data print quantity for the same image region and specifying the sum of the ratio. SOLUTION: A print head is reciprocated in a direction different from the arranging direction of ink ejection openings and a print medium is carried in an intersecting direction to form an image by repeating reciprocal scanning a plurality of times according to a pixel arrangement having complementary relationship with the same image region. The sum of the ratio of data print quantity in the odd number scanning among a plurality of times of reciprocal scanning to the total data print quantity is regulated smaller than the sum of the ratio of data print quantity in the even number scanning to the total data print quantity for the same image region by a regulating means before the print medium is printed.
Patent JP-H04116996-A (JP)
Title: Hybrid integrated circuit
Inventor: TANAKA YUKIO
IPC: H05K1/18
Filed: 1990-09-07
Abstract: PURPOSE:To prevent external lead terminals from lifting and solder from cracking by making grooves in the specified positions of the ceramic substrate of a hybrid integrated circuit and connecting the external lead terminals of a semiconductor device in the grooves with solder. CONSTITUTION:Grooves 2 are made in the specified positions of a ceramic substrate 1, thick film metallic wirings 3 are formed on the periphery including them by application using a mask, and the external lead terminals 5 of a semiconductor device 4 are fitted in the grooves 2 and then connected to the wirings 3 with solder 6. That is, because the tips of the external lead terminals of the mounted part are fitted in the grooves and connected with the solder, the external lead terminals are securely connected without loose contact.
Patent JP-H07126835-A (JP)
Title: Transparent barrier film
Inventor: KORI SHIGEYOSHI
IPC: C23C14/08
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a colorless transparent vapor deposited film for packing free from curl and having satisfactory barrier property by laminating two kinds of metallic compds. by vacuum deposition. CONSTITUTION:Aluminum oxide and magnesium oxide are laminated by vacuum deposition to obtain a vapor deposited film for packing with a film of MgAlxOy (0.1<=x<=1.0 and 1.0<=y<=2.5). Diboron trioxide and magnesium oxide are laminated by vacuum deposition to obtain a vapor deposited film for packing with a film of MgBxOy (0.1<=x<=1.5 and 1.0<=y<=2.5).
Patent JP-S60127923-A (JP)
Title: Wire-cut electric discharge machine
Inventor: SHIMIZU AKIHIKO
IPC: B23H7/06
Filed: 1983-12-15
Abstract: PURPOSE:To perform from rough finish of die or punch to recut of finish work continuously by providing a rectangular coordinate controller and polar coordinate controller then selectively controlling any one of said controllers with correspondence to the working purpose. CONSTITUTION:A cross slide 25 movable in X-axis through rotation of X-axis screw 24 is supported on a bed 1 to support a table 27 movable through rotation of Y-axis screw 28 through a pair of slide bearings 26 in the direction of Y-axis. A rotary table 31 rotatable through gearing of warm 33 and warm wheel 32 is provided on the table 27 to support a table 39 inclinable through gearing of rack 43 and pinion 44. When working the inner profile of work, rectangular coordinate control for controlling motion of slide 25 and table 27 is performed while when working the outer profile, polar coordinate control for controlling motion of slide 25 and rotary table 31 is performed.
Patent JP-H04117691-A (JP)
Title: Cabinet coupling device
Inventor: HOUJIYOU ATSUSHI
IPC: G11B33/02
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the cabinet coupling device, in which resonance does not occur, to be easily assembled by pressing a front cabinet onto a rear cabinet by engaging the rear slope of a coupling body to the rear slope of a coupling receiving body when coupling a top cabinet to the rear cabinet. CONSTITUTION:A guide body having a guide hole is formed on a rear cabinet 21, a top cabinet 22 is inserted to the guide hole, a coupling body 27 is formed with the rear slope formed at the head part, and a coupling receiving body 31 is formed with a rear slope 33 formed on a front cabinet 26 so as to be engaged to the rear slope 30 of the coupling body 27. When coupling the top cabinet 22 to the rear cabinet 21, the rear slope 30 of the coupling body 27 is engaged to the rear slope 33 of the coupling receiving body 31, and the front cabinet 26 is pressed onto the rear cabinet 21. Therefore, there is no space between at the part of fitting the front cabinet 26 and the top cabinet 21. Thus, the cabinet coupling device can be obtained to be easily assembled and not to generate resonance.
Patent JP-H0573283-A (JP)
Title: Chart editor
Inventor: KAWATAKA SHINJI
IPC: G06F9/06
Filed: 1991-09-18
Abstract: PURPOSE:To inspect an editing function to support the efficient preparation of a chart and the prepared chart. CONSTITUTION:When the editing of a chart is instructed by a terminal screen keyboard device 9, an editing means 2 receives the instruction through a terminal screen keyboard input output part 6, and instructs an editing buffer input output part 5 to update an editing buffer 7 to store the chart during the editing. When the instructed editing is completed, the editing means 2 instructs the displaying of the edited result to the terminal screen keyboard input output part 6 and the terminal screen keyboard device 9 confirms it. When the inspection of the chart on the way of preparing or during the preparation completion is instructed, an inspecting means 3 receives the content through the terminal screen keyboard input output part 6, inspects the chart of the editing buffer 7 and instructs the displaying of the inspected result to the terminal screen keyboard input output part 6. In accordance with the displaying content of the terminal screen keyboard device 9, the chart is corrected.
Patent JP-H0962309-A (JP)
Title: Plant diagnostic device
Inventor: SAITO YOSHITAKA
IPC: G06Q50/10
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a plant diagnostic device which can shorten the time needed for analyses of the internal and external environments of a plant and the work site states, can quickly show the reform plans for these analysis points, and also can enable even an unskilled worker to perform the plant diagnosis. SOLUTION: The check items set for analyses of the internal and external environments of a plant and the work site states are classified in every function system and stored in a function system file 4 of a storage 14. In the function system of 'transport', for example, the check item 'long transport distance', etc., is stored in the case of 'transport machine available'. An analyzer extracts the check items that are suited to the plant to be analyzed out of those check items and evaluates the extracted items in five grades. Based on these evaluation value, an arithmetic unit 10 grasps the present state points of the plant and extracts the reform plans against these points out of those plans that are stored in a reform plan master file 5 of the storage 14 and also decides the priority of reform. The extracted reform plans are displayed on a display device 16 together with the decided priority. In such a constitution, the analysis time can be shortened and the reform plans can be quickly shown against the analysis points.
Patent JP-H0658468-A (JP)
Title: Pipe connection method and movable pipe end anticorrosive core used therefor
Inventor: FUJITA HIDEO
IPC: F16L15/04
Filed: 1992-08-12
Abstract: PURPOSE:To provide a pipe connecting method for eliminating the oblivion of putting a core in and a rotten water space, and a pipe end anticorrosive core used for this method. CONSTITUTION:A serrate indented crest is formed in an annular wall surface 22 of a flange part 18 of a movable core 17, and a steel pipe end comes into contact with this wall surface 22 in mesh with each other and joint together so as to make force T transmitting turning force to the movable core 17 and another force R of a steel pipe inner circumferential surface rides over the annular projection 22 both are related to frictional force F of a fitting between an external thread 19 of the core 17 and a taper internal thread 16 of a connecting part 15 of a valve body as in a relationship of R<F<T. With this constitution, the rotten water space is surely eliminated and connectible with one another, not to mention being oblivious of putting the core in.
Patent JP-H0791191-A (JP)
Title: Prestressed segment ring
Inventor: FUJII KENTARO
IPC: E04G21/12
Filed: 1993-09-24
Abstract: PURPOSE:To enhance strength and waterproofness against an internal pressure by introducing prestress into a segment ring where an unbonded prestressing steel is buried in the longitudinal direction and filling up a sealing material into a clearance of a segment connection unit. CONSTITUTION:Segments 1 are installed to a specified location one after another from below and the end of buried unbonded prestressing steel 4 is interconnected with a coupler 7, thereby assembling a segment ring. Then, a hydraulic jack is inserted into a clearance of notched parts 3 for a hydraulic jack insertion of the assembled segment ring and a hydraulic pressure is applied to every hydraulic jack, thereby expanding the segment ring in the circumferential direction and straining the prestressing steel 4. Then, a steel material, such as a steel plate is pushed into the expanded clearance, thereby holding the tensile force and relaxing and removing the hydraulic jack and introducing a prestressing force to the segment ring. The clearance of the notched parts 2 and 3 of the segments 1 is filled up with a sealing material, thereby integrating the adjacent segments 1 and preventing the water leakage of a joint unit.
Patent JP-S6484013-A (JP)
Title: Burner device
Inventor: HIRAI KIYOSUMI
IPC: F23D14/06
Filed: 1987-09-22
Abstract: PURPOSE:To prevent damage of a thermoelement as a whirl-stop of a burner cover by locking the whirl-stop tab projected on the inner rim of a burner cover in a recess of outer periphery of a burner body in regard to a burner device of a gas appliance. CONSTITUTION:The periphery of a burner body 7 is circular and a circular plate-shaped burner cover 8 is engaged because of prevention of overflow of cooking on the periphery. A recess 9 is formed in a part of the periphery of the burner body 7 and an ignition window 10 is formed at the recess 9 and the burner cover 8. A thermoelement 12 on the burner cover 8 is formed like a rod, inserted in an inserting hole 13, and the inserting hole 13 is fully larger than the outside diameter of the thermoelement 12. A whirl-stop tab is formed and locked in the recess 9 on the rim of the burner cover 8. Therefore, the side pressure of burner cover is never loaded on the thermoelement.
Patent JP-H0574051-A (JP)
Title: Synchronous information detector
Inventor: KIMURA ISAO
IPC: G11B20/10
Filed: 1991-09-18
Abstract: PURPOSE:To adapt to the yearly enlargement and increment, as the defect of an optical recording medium by collating the bit pattern of a signal containing synchronous information with a preliminarily set bit pattern and finding the number of coincidence. CONSTITUTION:A regenerative signal 21 read from an optical disk is inputted to a shift register 1, the output 11 is decoded in symbols by a decoder 2. Decoding is performed by the output pattern of the register 1 and a reference pattern. Then, whether respective symbols of the output of the register 1 coincide with the corresponding symbols of the reference pattern or not are outputted as to all the symbols respectively and outputted to a majority decision circuit 3 as a coincidence signal. In the circuit 3, the number of the detected symbol is counted, a count value signal 14 and a threshold signal 16 are compared and a synchronous signal detecting signal 13 is outputted when the signal 14 is more than the signal 16. Thus, the detection and the check of the synchronous information capable of adapting to the yearly enlargement and increment, as well of the defect is performed.
Patent JP-S6296130-A (JP)
Title: Air conditioner for automobile
Inventor: KUNO YASUNORI
IPC: B60H1/34
Filed: 1985-10-24
Abstract: PURPOSE:To prevent a warm wind from blowing to a driver directly and eliminate an unpleasant feeling, by arranging a cool wind blower concurrently to form a cool wind layer along the automobile room side of a warm wind layer from a warm wind blower to defrost a front glass. CONSTITUTION:In this defrosting mode, a vent blower 11 is closed and a defroster duct 14 is opened by a damper 17. Then a hint blower 12 is closed by a damper 18 and a damper 22 is opened. In such a way, a warm wind A is led to the defroster duct 14 and blown through a defrosting blower 13 to a front glass. On the other hand, a cool wind B output from an evaporator 7 is blown from a blower 15 through a duct 16, because the damper 22 is already opened, and forms a cool wind layer parallel to the warm wind layer. Therefore, the warm wind layer does not blow directly to the driver and a comfortable feeling can be increased.