baber/WOPTO huggingface dataset:
Patent JP-S6182377-A (JP)
Title: Motor controller of digital disk player
Inventor: INAGAWA JUN
IPC: G11B19/28
Filed: 1984-09-29
Abstract: PURPOSE:To control properly the rotation of a disk drive motor even if the slice level of a high frequency signal fluctuates by controlling the rotation of the motor so that the interval between rises of reproduction digital signals and the maximum or minimum value of the interval between falls can come to the prescribed value. CONSTITUTION:The digital signal of a disk 11 turned by a motor 19 is reproduced by an optical pickup element 12, and sliced by a level comparator 14. A maximum period detection circuit 16 detects the maximum period of the interval between the current leading edge and next one of a reproduction digital signal and the maximum period of the interval between the current trailing edge and next one. The motor 19 is controlled through a motor control circuit 18 so that the maximum period can be made the reference value by a reference signal generator circuit 17. Accordingly, even if the slice level of the high frequency signal of the reproduction digital signal fluctuates, the rotational frequency of the disk drive motor can be properly controlled.
Patent JP-S6450194-A (JP)
Title: Receiver for fire alarm
Inventor: UDAGAWA HIROSHI
IPC: G08B17/00
Filed: 1987-08-20
Abstract: PURPOSE:To make a printer, etc., unnecessary and to attain an efficiency displaying action by using fire displaying windows of a display operation panel and displaying the contents of an abnormality to occur in a prescribed period before the present and its occurrent time by switching operation at the time of a need. CONSTITUTION:When an abnormality occurs, a CPU 10 drives a displaying part 15, displays the type and the occurrence area of the abnormality, at the same time, inputs a signal from a clock part 17 and stores the type, the occurrence place and the occurrence time of the abnormality into an abnormality recording buffer of a storage part 11. Data in the buffer are erased after passing the prescribed period. A displaying action when an fire occurs is that a fire representative lamp lights up first and a buzzer rings. A fire occurrence area is displayed on a displaying window 151 and the number of fire reports is displayed on a displaying window 153 respectively. In this condition, when another fire is reported, its area is displayed on a window 152 and a 2 is displayed on the window 153 respectively. Further, when another fire occurs, a 3 is displayed on the window 153. Since the displays of the 151 and the 152 do not change, when the occurrence area of the third report is wanted to see, a display changing-over switch is operated, thus, the display of the window 152 is switched and the area is displayed.
Patent JP-S5996130-A (JP)
Title: Production of polyamide copolymer
Inventor: OGASA MASAO
IPC: C08G69/18
Filed: 1982-11-25
Abstract: PURPOSE:To obtain a polyamide copolymer at a high rate of polymerization and a high conversion, by polymerizing an omega-lactam in the presence of an alkali catalyst, a polyfunctional promotor, and a reaction product between an acid anhydride group-containing polymer and a polyamide. CONSTITUTION:An omega-lactam is polymerized in the presence of an alkali catalyst, a polyfunctional promotor, and a compound which is a reaction product between an acid anhydride group-containing polymer of the formula and a polyamide and has at least one amino group. The omega-lactams which can be used include gamma-butyrolactam and delta-valerolactam. The alkali catalysts used include alkali metals, alkaline earth metals, and their hydrides and oxides. The polyfunctional promotors used include toluene diisocyanate and 4,4'-diphenylmethane diisocyanate.
Patent JP-H1136326-A (JP)
Title: Connection structure of pile head of existing concrete pile and foundation slab concrete
Inventor: OSUGI FUMIYA
IPC: E02D27/12
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the workability, by welding the end of a steel plate to the pile head of an existing concrete pile and planting connecting studs on the steel plate. SOLUTION: The end of a steel plate 5 is arranged to butt the pile head 3 of an existing concrete pile 1 in which a backing ring 7 is fitted to the inside of the steel pipe pile head and the steel pipe 2 and the end of steel plate 5 are welded 8 together from the outside. A plurality of connecting deformed studs 6 vertically erected at every nearly equal distance are planted at the exposed external end of the upper face of the steel plate 5 after welding of the steel pipe 2 and the steel plate 5. Steel reinforcements are used as the connecting studs 6. Thereafter, a foundation slab concrete 21 is formed and at the same time, the connection structure of the pile head is formed. And hence, the workability is improved and since the connecting studs are not necessarily required to weld at the site, problems such as working circumstances can be solved.
Patent JP-S6183526-A (JP)
Title: Trimming printing device
Inventor: SHIMADA TAKEO
IPC: G03B27/46
Filed: 1984-10-01
Abstract: PURPOSE:To perform trimming printing efficiently by storing trimming information entered into a negative sheet and varying printing magnification according to the contents of the entry. CONSTITUTION:A trimming frame 28 is printed on the surface sheet material 18 of the negative sheet 16 into which a negative film 22 is inserted, and specific information in entered into a printing specifying field 26 for trimming printing while the negative film 22 is inserted into the negative sheet 16. This trimming specifying information is inputted to the storage means of an order puncher, etc., and the printing magnification of a printer is varied according to the storage contents of the storage means.
Patent JP-H0952541-A (JP)
Title: Accelerator pedal device
Inventor: INOUE KYOICHI
IPC: F02D9/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To decrease hitting sound in an accelerator pedal device provided with an accelerator pedal and an accelerator work unit, and arranged in a cabin chamber. SOLUTION: An accelerator pedal device is connected to an accelerator pedal 10 through the accelerator pedal 10 provided with an accelerator pedal arm 10b rotatably attached to a bracket 20 and energized in the opposite depressing direction and an accelerator cable 18. The accelerator pedal device is provided with an accelerator work unit 12 provided with a turning part capable of being turned with the accelerator pedal, and energized in the opposite depressing direction, a fixed part attached to the bracket 20, for rotatably supporting the turning part and restraining the turning movement in the opposite depressing direction of the turning part, and a throttle sensor for detecting the turning angle of the turning part, and a dash pot 16 fixed to the fixed part,  and capable of being brought in contact with the turning part when the turning part is turned in the opposite depressing part. The position of the dash pot 16 is so set that the turning part may be brought in contact with the dash pot 16 before brought in contact with a stopper when the turning part is turned in the opposite depressing direction.
Patent JP-H0927922-A (JP)
Title: View finder
Inventor: FURUYA YOSHIKIYO
IPC: G02F1/13357
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To visually recognize an image with a stable contrast independently of the contrast of a location at which the camera is in use by using a transparent liquid crystal display panel illuminated from a rear side by a light source for an image display body of the view finder. SOLUTION: An outer package 1 integrates the entire system and protect it. A panel 2 is used to display an image and a connector A3 freely detachably connects a circuit 4 and the panel 2. A cover glass 5 protects the panel 2 against dust. A fluorescent tube 6 illuminates the panel 2 to light up the image and a reflection plate 7 reflects the light of the fluorescent tube 6 onto the panel 2. A connector B8 freely detachably connects the circuit 4 and the fluorescent tube 6 and connects a lead wire from the fluorescent tube 6 to a fluorescent tube board 9. An eyepiece 11 corrects and adjusts the focal distance and the magnification. Thus, the image displayed on the liquid crystal display panel block is seen from both front and rear sides of the block because the liquid crystal display panel is of an optical transparent type.
Patent JP-S6363565-A (JP)
Title: Automatic measuring instrument for molten metal
Inventor: JIIKUFURITSUTO ROOMAN
IPC: B22D37/00
Filed: 1986-09-02
Abstract: PURPOSE:To execute receiving and melting of solid metal without interruption of casting operation in case of a few shortage of molten metal by arranging a charging hole of the solid metal having a cover with mechanical pressed mechanism and a discharge hole of solid metal in a furnace. CONSTITUTION:Even if molten metal is not supplied by using a continuous molten metal receiving device, the casting product is removed and a few returned metal, etc., is melted by using heat supplying surplus energy in the range of no effect on the temp. control for molten metal in a holding furnace 2. In this case, the cover 28 of charging hole 27 for solid metal is opened at the time of molten metal supplying operation and off-time of molten metal supplying operation, which is not pressurized in the heat holding furnace 2 by using the mechanical pressed mechanism 29, the solid metal is charged by using a solid metal charging device, etc., and without any interruption of casting operation, a few solid metal is melted. At the time of completing charge of solid metal, the cover 28 is immediately closed by using the mechanical pressed mechanism 29 and the holding furnace 2 is again closed, to become under waiting condition for molten metal supplying demand signal from the casting machine.
Patent JP-H0763039-A (JP)
Title: Exhaust emission control device
Inventor: TANIGUCHI HIROYUKI
IPC: F01N3/02
Filed: 1993-08-20
Abstract: PURPOSE:To improve particulate combustion efficiency without entailing any damage to a filter by installing a regenerated result judging means which judges whether the alteration of a control constant in time of subsequent regeneration is necessary or not on the basis of a temperature in this filter. CONSTITUTION:A filter upstream pressure detecting pressure sensor 7, a temperature sensor 6, a heater 11, a filter 2, a filter downstream temperature sensor 19, and a pressure sensor 17 are all set up in a filter housing case 1 in order from the upstream controlled by a controller 8 which is provided with a regenerated result judging means which judges whether the alteration of a control constant in time of subsequent regeneration is necessary or not on the basis of the filter's maximum temperature detected in time of regeneration in the filter 2. In addition, it is also provided with a judged result outputting means which outputs this judged result. Doing like this, particulate combustion efficiency is thus improvable in a range of uninviting any filter damage.
Patent JP-H1051212-A (JP)
Title: Dielectric resonator and electronic unit using the resonator
Inventor: NAKAKUBO HIDEAKI
IPC: H01P5/08
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To stabilize the capacitance value of every dielectric resonator in a mass production mode and at an intensive field part of the resonator by reducing the width of an input/output electrode of the resonator at the open end face side, compared with the short-circuit end face side. SOLUTION: A dielectric block 4 made of a high dielectric material for a dielectric resonator is coated with a silver or copper electrode on its entire circumferential surface, and an outer circumference electrode 5, an inner circumference electrode 6 and a short-circuit electrode are formed en bloc. Then the electrode is polished at one of both end sides of a through-hole 3, so that the block 4 is exposed as an open end face 1. Furthermore, the electrode is polished on one of both side faces of the block 4, so that the block 4 is exposed. An input/output electrode 7 and the electrode 5 are printed on this exposed surface of the block 4. The electrode 7 has its width reduced at the side of the face 1, compared with the side of a short-circuited end face 2.  As a result, the area of the electrode 7 is reduced at an intensive field part of the resonator, and therefore the variance in the notch capacity caused by the printing of the electrode 7 can be reduced.
Patent JP-H1146901-A (JP)
Title: Partition furniture
Inventor: NAGAI HIDEYUKI
IPC: A47B87/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a piece of partition furniture, which enables the efficiency of utilization of room space to be improved. SOLUTION: This partition furniture dividing a room space 4 into two chambers 4a, 4b, comprises a pair of fixed furniture bodies 2 to be arranged in a prescribed interval and a passage furniture body 3 fitting closely between the pair of fixed furniture bodies. The passage furniture body 3 comprises a frame body 11, which is open at one side and another side facing to the two chambers, respectively, a first movable storage 21 mounted on one side of the frame body 11, where one side of the first movable storage 21 is widthwise supported so as to be turnable only in the direction of one chamber facing to one side of the passage furniture body, and a second movable storage 22 mounted on another side of the frame body 11,  where one side of the second movable storage 22 is widthwise supported so as to be turnable only in the direction of another chamber facing to another side of the passage furniture body.
Patent JP-2000039286-A (JP)
Title: Bracket structure for heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a bracket fixing structure in which a bracket can be prevented from being fixed incorrectly to a heat exchanger through simple arrangement. SOLUTION: In the bracket structure of heat exchanger in which a bracket 10 is fixed to the side plate 8 of a heat exchanger, the side plate 8 comprises a pair of front and rear side walls 21, 22 and the bracket 10 having predetermined fixing direction is provided with a pair of side pieces 13, 14 corresponding to the side walls. The side walls 21, 22 of the side plate 8 and the side pieces 13, 14 of the bracket have parts to be fitted each other on any one of front or rear side. Furthermore, the side walls 21, 22 of the side plate 8 and the side pieces 13, 14 of the bracket have at least one parts 23a to be fitted each other on both front and rear sides. The front and rear fitting parts may be fitted differently and the number of the fitting parts may be different from each other.
Patent JP-H0372492-A (JP)
Title: Anthracycline derivative and its production
Inventor: TANAKA HIROSHI
IPC: A61P31/04
Filed: 1990-08-04
Abstract: NEW MATERIAL:A compound of formula I (R1 and R2 are each H or lower alkanoyl; R3 is lower alkanoyl). EXAMPLE:2,4,3''-O-triacetyl-2-hydroxyaclacinomycin A. USE:A carcinostatic. PREPARATION:Reaction is made under glycoside-modifying condition between an anthracycline derivative of formula II (R11 and R21 are each H or lower alkanoyl) and a trisaccharide of formula III (O-alpha-L-cinerulosyl-(1 4)-O-(3-O- acyl-2-deoxy-alpha-L-fucosyl)-(1 4)-alpha-L-rhodosamine) followed by, if needed, deacylation.
Patent JP-H0955750-A (JP)
Title: Cell interval controller
Inventor: KURIMOTO TAKASHI
IPC: H04L47/22
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To vary a cell transmission interval according to traffic intensity by controlling the generation of a read address of an output interval control circuit according to the quantity of a load calculated from the number of cells that reach a cell buffer in every unit time. SOLUTION: This controller is equipped with a cell counter, a load calculating circuit, and a timer as a means which controls the generation cycle of the read address of the output interval control circuit according to the number of cells that reach the cell buffer CB in every unit time. This cell interval controller 1 controls the cell transmission interval T of output according to the load state of input cells. Namely, when the observed load is small, the read rate is made low. Namely, the cell interval is increased. As the cell interval is wider and wider the possibility of bursting is lower and lower and information can be transferred by making good use of resources.  For example, output (ρ1 >ρ2 >ρ3 →T3 <T2 <T1 ) is performed at a cell transmission interval T1 for an observed load σ1 , at a cell transmission interval T2 for a load σ2 , and at a cell transmission interval T3 for a load σ3 .
Patent JP-S6361949-A (JP)
Title: Analysis of nitrogen compound
Inventor: HAMADA HIROBUMI
IPC: G01N30/14
Filed: 1986-09-03
Abstract: PURPOSE:To analyze only the nitrogen compd. by adsorbing a sample contg. the nitrogen compd. by an alumina adsorbent, and desorbing materials except the nitrogen compd. from the adsorbent first, then desorbing the nitrogen compd. CONSTITUTION:The sample is passed through the alumina adsorbent 2 so that the special nitrogen compds. such as pyridines are mainly adsorbed by the same. The hydrocarbon compd. adsorbed in a slight amt. on the adsorbent is then desorbed from the adsorbent by using a non-polar medium such an n-hexane. The adsorbent is thereby brought into the state in which only the nitrogen compd. is adsorbed thereon. The nitrogen compd. is, thereupon, desorbed from the adsorbent by using a polar solvent; for example, ethanol. The specific nitrogen compd. adsorbed by the alumina adsorbent in the above- mentioned manner is ready to be analyzed by chromatography, etc. The nitrogen compd. is, therefore, exactly analyzed without being adversely affected by the hydrocarbon compd.
Patent JP-S6268144-A (JP)
Title: Demand surveillance controller for substation for railroad
Inventor: FUJIWARA YUJI
IPC: B60M3/00
Filed: 1985-09-19
Abstract: PURPOSE:To prevent the electric power excess without generating the trouble in the fed to a train by judging te system constitution optimum for loading the load of a substation in which the generation of overoad state is forecasted to the contiguous substation and generating a control instruction. CONSTITUTION:The captioned demand surveillance controller processes 32 a set velue sent from a control station and memorizes the value into a memory means 34. When the demand start is set, the electric power input treatment 36 is executed, and the estimated electric power Qp is calculated from the electric power Pt at present after the lapse of Tmin from the demand start and the rest time by a calculation means 42, and the estimated excessive electric power Qd is calculated from the estimation electric power Qp and the aimed electric power Qo by a calculating means 44. When Qd exceeds a limit value, a control construction is generated by judging the system constitution optimum for the transmission of the estimated used electric power Qu obtained from Qd and Pt to a contiguous substation and for loading the load of the substation where the overload state is forecasted to the contiguous substation.
Patent JP-2000020212-A (JP)
Title: Device and method for table data display and storage medium having stored program for table data display thereon
Inventor: HIRANO KIYOMI
IPC: G06F3/0485
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for table data display which make it easy to confirm the contents of a non-display area of table data, and a storage medium having stored the program for the table data display thereon. SOLUTION: In a window 13, the table data 11 consisting of plural cells 12 are displayed while automatically scrolled in a set direction. When the dragging direction of a mouse is parallel to the scrolling direction, the data are automatically scrolled in the dragging direction at the dragging speed and when the dragging direction is perpendicular to the scrolling direction, the table data 11 are automatically scrolled while the read position of the table data 11 in a memory is shifted by the dragging distance.
Patent JP-S6051173-A (JP)
Inventor: POORU JIYOSEFU SHIYUMITSUTO
IPC: C07D491/048
Filed: 1983-11-04
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-S6361080-A (JP)
Title: Reversible temperature indicating material
Inventor: TAKANO TOSHIHIKO
IPC: C09K3/00
Filed: 1986-09-02
Abstract: PURPOSE:To obtain the titled temperature indicating material, consisting of a bismuth-vanadium-phosphorus based polycrystalline substance, having brighter color tone than that of BiVO4 as well as excellent thermal follow-up property without any thermal history and fading by irradiation with ultraviolet rays and capable of assuming different color tones with a temperature change. CONSTITUTION:A temperature indicating material consisting of a bismuth- vanadium-phosphorus oxide based polycrystalline substance having the composition ratio of a bismuth vanadatexbismuth phosphate [BiVO4-xBiPO4 (x is as follows. 0<x<=2)] obtained by blending a bismuth compound with a vanadium compound and phosphorus compound and firing the resultant blend and capable of assuming varying color tones with a temperature change.
Patent JP-H0760227-A (JP)
Title: Recovery of valuables from printed circuit board
Inventor: ICHI MASATOSHI
IPC: B07B9/00
Filed: 1993-08-23
Abstract: PURPOSE:To inexpensively separate and recover valuables such as a metal or the like by grinding a printed circuit board within an average particle size range and separating the ground matter into a metal component such as copper or the like and other components such as a resin, a filler or the like by a specific gravity separator to recover those components. CONSTITUTION:When a printed circuit board containing a glass fiber, a resin and a metal as constituents or the substrate loaded with electronic parts is utilized as resources, the printed circuit board is ground within the average particle size range of 50mum-below 800mum and the ground matter is separated into a metal component such as copper or the like and other components such as a resin, filler or the like to be recovered. That is, the ground matter is separated into a coarse powder containing a large amt. of a hardly ground metal having high specific gravity such as copper and a fine powder containing a large amt. of a component other than a metal such as a resin or filler by classifying operation. The separated metal such as copper is reutilized as metal resources high in value added and the remaining fine ground matter is utilized as the filler of a building material or structural material.
Patent JP-S6187039-A (JP)
Title: Remote controller
Inventor: MATSUMOTO SATORU
IPC: E02F9/20
Filed: 1984-10-03
Abstract: PURPOSE:To raise the respondency of an operator as well as alleviate the operating force by attaching a small-size spool, a sleeve incorporated with a spool, a retainer, a selector spool and a piston to both ends of the main spool of a control valve by using a path. CONSTITUTION:Pressure oil is supplied through a control valve to an actuator 11 by an oil-pressure pump 14. A control valve 12 is controlled by an oil-pressure serve machinism 53 to which the pressure oil of a pilot pump 21 is supplied through an operating lever 23 and a selection valve 54. The servo mechanism 53 consists of a control spool 66 provided on both ends of the main spool 52 of the control valve 12, a control sleeve 67 incorporated with the spool 66, and a pilot piston 74 to move the sleeve 67. The pilot pressure oil during the working of the valve 12 is discharged to a tank after moving the sleeve 67. An operator having good respondency can thus be obtained.