baber/WOPTO huggingface dataset:
Patent JP-H0287260-A (JP)
Title: Multi-cpu system with safety interlocking function
Inventor: ITAYA SHIGERU
IPC: G06F15/16
Filed: 1988-09-22
Abstract: PURPOSE:To simplify constitution and to improve reliability by mutually monitoring an operation condition with a CPU to be a master and a CPU to be a slave, and generating the stop signal of a load when there is abnormality in respective operation. CONSTITUTION:A master CPU 1 decides the right of a system while the responses of respective slave CPUs 6a-6c are observed. When the abnormality is discovered, retrigger is stopped. Then, a watch dog timer 2 goes time out soon and a master CPU side load stop canceling signal 9 is turned off. After that, all load stop signals 8a-8c are generated. On the other hand, the slave CPUs 6a-6c executes the monitor of the master CPU 1 as well. When the abnormality is discovered, a slave CPU side load stop canceling signals 10a-10c are turned off and the load of the slave CPU itself, for example, an actuator is locked. Thus, the load drive control of the high reliability can be executed with the simple constitution.
Patent JP-2001065458-A (JP)
Title: Compressor
Inventor: NISHIWAKI FUMITOSHI
IPC: F04C29/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce sliding loss of a journal bearing part under a sliding atmosphere of HFCs refrigerant or natural refrigerant by setting a Sommerfeld value showing a bearing characteristic of the journal bearing part for supporing a main shaft to a specified value. SOLUTION: In a journal bearing 25 for supporting a main shaft 5, a carbon bush material 26 is shrinkage-fitted and fixed to a bearing parts 4, the carbon bush material 26 is finished in such a way that a sliding surface is ground and polished after metallic element such as Pb, Sb, Sn, and Cu is impregnated into a carbon raw material which is molded in a ring shape and which is sintered. The journal bearing 25 is formed as a specification of a bearing in such constitution that the diameter is set to 33 mm, width is set to 15.8 mm, and clearance ratio is set to 0.002. Accordingly, Sommerfeld value of the journal bearing 25 in various kinds of operating conditions of a scroll compressor is set to S>0.04.
Patent JP-H1185315-A (JP)
Title: Display support device
Inventor: KANAI HIROSHI
IPC: A47B21/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom for installation position and to effectively use the desk surface of a display support device at the time of nonuse by supporting a display at an arbitrary position by using a panel set in front of the disk. SOLUTION: This device is composed of a pole 4 having a suspension part 3, which can freely be fixed by being engaged with the upper edge 2a of the panel 2 stood in front of the desk 1, an arm means 5, which is supported thereupon horizontally, and a display mount base 7, where the flat display 6 provided atop of it can be mounted. A base lever 4b, which is set on the top surface of the desk 1 is fixed to the flank of the pole 4 in a fitting-height adjustable state to prevent slanting when a partial load is placed on the pole 4. An arm means 5 consists of an arm 15 and an arm 17, which extend horizontally from the side part of a base part 8 and are so supported as to swivel in a horizontal plane by a vertical shaft and the arm on the side of the display mount base 7 is connected to the tip of the arm 17.  The mount base 7 is coupled with this arm by a horizontal shaft so that it can freely face up and down.
Patent JP-H08102946-A (JP)
Title: Image coder
Inventor: MIHASHI SATOSHI
IPC: H04N19/142
Filed: 1994-09-30
Abstract: PURPOSE: To attain efficient compression by selecting the compression method, normalizing an evaluation of an information quantity for each block based on a basic quantization step and predicting the quantization step for each block by the evaluation. CONSTITUTION: An image information evaluation circuit 50 gives image information to a compression method selection circuit 32 to allow the circuit 32 to decide a length of a GOP and to count the number of images. Then a scene change detection circuit 31 detects a scene change by using an output of the circuit 50. The circuit 32 compares predict amounts of data generated by each compression method such as in-frame coding/inter-frame prediction coding for each macro block based on the parameter obtained from luminance information and color difference information for each macro block obtained by the circuit 50 and selects a compression method capable of reducing a produced prediction amount.  The circuit 32 controls switches 13, 24 depending on the selection and gives information representing the selection result to a quantization step controller 39 and the information is outputted from a buffer 18 via a variable length coding circuit 17.
Patent JP-H1187473-A (JP)
Title: Positioning/fixing unit for semiconductor wafer
Inventor: MAEDA NAOHIRO
IPC: H01L21/68
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To avoid increase of such an area as can not be subjected to surface treatment, e.g. ion implantation, by making a hole in a table to be fitted with each positioning pin projecting from the lower surface of a platen for pressing the outer circumferential part of a semiconductor wafer when the platen moves downward. SOLUTION: A plurality of positioning pins 13 projecting downward are provided on the lower surface of a platen 12 over substantially half inner circumferential surface 12a thereof and a hole 15 to be fitted with each positioning pin 13 projecting downward are when the platen 12 moves downward is made in a table 11. When the platen 12 moves further downward, each positioning pin 13 is fitted in the hole 15 made in the table 11 and the platen 12 presses the outer circumferential part of a semiconductor wafer 14 which is thereby secured immovably to the table 11. According to the structure, such an area as can not be subjected to surface treatment, e.g. ion implantation, can be confined to the outer circumferential part touching the platen 12.
Patent JP-S6298900-A (JP)
Title: Stereo acoustic device in vehicle
Inventor: KOIZUMI AKIO
IPC: H04S1/00
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a sound field having a spreading feeling by taking out a high frequency component higher than a prescribed frequency of a difference signal of right and left side original signals, adding these high frequency components to the difference signal delayed by a charge coupling element and supplying to both side speakers of a rear section. CONSTITUTION:The right and left side original signals L, R obtained in input terminals 10L, 10R are supplied to a subtraction circuit 21 and the difference signal L-R of the original signals L. R of both the sides is obtained. This difference signal (L-R)x is supplied to a delay circuit 24 constituted by a BBD and a clock is supplied to the delay circuit 24 from a clock generating circuit 25. Thereby, in the delay circuit 24, the difference signal (L-R)x is delayed, the output of the delay circuit 24 is supplied to an LPF26 and a delayed difference signal (L-R)d is obtained from the LPF26. Then, the delayed difference signal (L-R)d is supplied to an adding circuit 27. Then, the sound field having the spreading feeling is formed, for instance, a fully natural sound of high pitched tone is reproduced from the rearward both speakers.
Patent JP-H0866346-A (JP)
Title: Water absorbing cleaner
Inventor: UCHIDA MASAO
IPC: A47L13/144
Filed: 1994-08-26
Abstract: PURPOSE: To provide a water absorbing cleaner by which water absorption and water draining in the cleaning part can be very easily carried out, and even in the cleaning work requiring rinsing, cleaning can be carried out with good operability. CONSTITUTION: A water absorbing cleaner is provided with a cleaning water- absorptive body 4 whose upper part is held by a retainer for carrying out the wiping of a floor surface or the like, and this cleaning water-absorptive body 4 is detachably fitted through the retainer to a fitting part 3 that has been disposed on the lower end side of a supporting stem 1 with a handle part 2. Furthermore, the cleaner is provided with a water-draining mechanism 6 that is fitted to the fitting part 3 and by which water-draining of the cleaning water- absorptive body 4 is carried out by pressing the water-absorptive body 4 by the operation of a squeezing lever 60.
Patent JP-S6392129-A (JP)
Title: Integrating meter
Inventor: NAKATSUGAWA YOSHINORI
IPC: H03K21/00
Filed: 1986-10-06
Abstract: PURPOSE:To greatly decrease the number of times of the writing and erasure of respective bits and to extend a durability period by increasing the number of constituent bits of the low-order digits which are written and erased at high frequency, and performing the writing and erasure, bit by bit. CONSTITUTION:A decimal 6-digit memory consists of the number 11 of units, the number 12 of tens, the number 13 of hundreds, the number 14 of thousands, the number 15 of tens of thousands, the number 16 of hundreds of thousands; a memory 11 has bit constitution and memories 12 - 16 have 4-bit constitution. Five bits of the memory 11 are grouped in one and data which is 00000 as data 0, 00010 as data 1, 00100 as data 2, and 01000 as data 3, i.e. has only one bit '1' is overwritten; and only one bit '1' is erased when data is 5, 7, 8, 9 or 0, thereby setting the number of times of data rewriting of each bit of the memory 11 to only once in one round of the data as the least significant digit from 0 to 9. Consequently, the durability period is extended.
Patent JP-H1179240-A (JP)
Title: Liquid housing small bag package
Inventor: HONMA JUNICHI
IPC: B65D75/26
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a package filled and packed with a liquid such as liquid soup or the like by using a laminated packing material low in oxygen permeability and having high speed filling aptitude. SOLUTION: A liquid housing small bag package is filled and packed with a liquid by using a transparent laminated packing material with oxygen permeability of 2 cc/m<2> .day or less formed by providing a metal oxide vapor deposition layer 3 on a base material 2 and applying a barrier film provided with a coating layer containing a water-soluble polymer and metal alkoxide or its hydrolysate to the surface of the vapor deposition layer and forming a sealant layer 5 to the surface of the coating layer 4 through an adhesive layer by a resin compounded with straight chain low density polyethylene using a single site catalyst and straight chain low density polyethylene using a multi-site catalyst.
Patent JP-S61117232-A (JP)
Title: Cooling apparatus of steel strip
Inventor: SAKURAI KOICHI
IPC: B21B45/02
Filed: 1984-11-14
Abstract: PURPOSE:To prevent fluttering phenomenon of steel strip, and eliminate generation of in sheet width direction and twist, by providing a pair or more steel strip supporting mechanisms under noncontacting state between plural wind boxes arranged in cooling zone. CONSTITUTION:In gas cooling apparatus of steel strip, plural pairs of gas cushion bearings (GCB) 3-1-3-3 being steel strip supporting mechanism in noncontacting state are arranged interposing steel strip. Plural pairs of gas cooling mechanism (wind box) 2 (2-1-2-4) are arranged alternately to said GCB 3-1-3-3. Pressure of gas jetted from each of GCB 3-1-3-3 is regulated to support steel strip stably, and fluttering, etc. is prevented. At a suitable position between the boxes 2, pressing rolls 4 of a pair of more are provided nonopposedly instead of GCB at a suitable position between the boxes 2, to press steel strip from both sides to support it. By the mechanism, steel strip can be cooled at high rate.
Patent JP-S60129616-A (JP)
Title: Coordinate position detector
Inventor: MURAKAMI AZUMA
IPC: G01B17/00
Filed: 1983-12-17
Abstract: PURPOSE:To expand the position specifying range by arranging a plurality of X-and Y-direction magnetostrictive transmission media perpendicular to each other to generate pulse magnetostrictive vibration waves at one end thereof respectively so that the position of a magnetic generator for specifying position is learned from the time until an induced voltage appears. CONSTITUTION:A plurality of magnetostrictive transmission media 1 are arranged in the direction X and a plurality of magnetostrictive transmission media 11 in the direction Y while the first coil 2 and the second coil 5 are wound in the direction X and the first coil 12 and the second coil 15 in the direction Y and biasing magnetic bodies 4 and 14 are provided respectively at one end thereof to generate a large magnetostrictive vibration wave with limited current. Pulses are provided to the coils 2 and 12 from an X-wise pulse current generator 3 and a Y-wise pulse current generator 13 and the time until an induced voltage appears in the coils 5 and 15 at a point where the magnetostrictive vibration waves generated become larger in the electromechanical connection coefficient right below a magnetic generator for specifying position (not illustrated) is measured to learn distances in the directions X and Y.
Patent JP-S6392429-A (JP)
Title: Device for setting to standard gage
Inventor: WAKUTA TAKASHI
IPC: B29C48/03
Filed: 1986-10-07
Abstract: PURPOSE:To immediately dissolve the elongation of a rubber extruded item and make it possible to perform cutting normally by a method wherein at least two groups of rollers to pinch the extruded item therebetween are provided in tandem in the carrying direction of the item in such a manner that the forward group and backward group of the rollers are rotatingly driven so as to develop the difference between the driving speeds of the two groups of the rollers so as to apply compression to the extruded item in its carrying direction. CONSTITUTION:A weatherstrip W is inserted between rollers 35A and 36A and rollers 35B and 36B. At that time, the rollers 35A(alpha), 35B(alpha), 36A(alpha) and 36B(alpha), which are respectively connected to insertion side driving shafts 31A(alpha) and 31B(alpha), carry the weatherstrip W at a speed which is equal to the carrying speed of a production line. After that, the roller 35A(beta), 35B(beta), 36A(beta) and 36B(beta), which are respectively rotatingly drive by driving shafts 31A(beta) and 31B(beta), carry the weatherstrip W at speed which are slower than those of the respective rollers on the respective insertion sides. As a result, compressive force is applied to the weatherstrip W in the carrying direction and the weatherstrip W which is put in the elongated state is immediately shrunk to its normal dimension and carried to the following process.
Patent JP-S6393103-A (JP)
Title: High-frequency transformer
Inventor: MATSUNAGA TETSUO
IPC: H01F27/28
Filed: 1986-10-07
Abstract: PURPOSE:To reduce the magnetic resistance between the primary coil and the secondary coil by a method wherein the conductive wound layer of the inner and the outer coil windings are connected alternately so that the overall length of the two series circuits of a pair of conductive wound layers will be made equal with each other. CONSTITUTION:The number of turns of the coil 3 on the side of high voltage and small current is equally divided into two parts, and the coil winding consisting of the conductor of one of the number of turns is wound on the outer circumferential face of a bobbin 2. After the coil 4 on the side of low voltage and large current has been wound outside the coil winding, the coil winding consisting of the conductor of the remaining half part of the coil 3 on the high voltage and small current is wound outside the coil 4. Besides, the conductive wound layers 3A-3D, which are adjoiningly positioned with each other on the inner and the outer coil windings of the coil 3 located on the side of the high voltage and small current, are made into a pair and they are formed into a bifilar winding by connecting them in such a manner that high voltage and small current coil 3 make two series circuits. Moreover, the conductive wound layers of the inner and the outer coil windings are connected alternately in such a manner that the overall length of the respective two series circuits of a pair of conductive wound layers 3A-3D of bifilar winding will be made equal respectively.
Patent JP-H0975229-A (JP)
Title: Automatic bread maker
Inventor: DOI TAKATADA
IPC: A47J37/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal noise and improve assembly property. SOLUTION: Two or more claws 25a are provided at the upper end of a heat shield plate 25 and a tape 2a is stuck on the upper front of an inner case lid 2 so that the tape 2a overlaps the claws 25a. The claws 25a are bent so that the inner case lid 2 and the tape 2a stuck on the inner case lid 2 are clamped by the claws 25a.
Patent JP-H0399974-A (JP)
Title: Train passenger information guiding system
Inventor: NOZAKI YASUTAKA
IPC: B61L25/02
Filed: 1989-09-14
Abstract: PURPOSE:To solve congestion when passengers get in and out at a railway station by transmitting and guiding the guide information based on the car passenger information from car passenger detecting devices and the train waiting passenger information for a ground transmitting station to passengers in a train via an information transmitting means. CONSTITUTION:The passenger congestion state on the platform of a railway station of a train 1 is detected by the number of passengers by a train waiting passenger detecting device (not shown in the figure), and its output is collected by a ground transmitting station 2. The train 1 receives the passenger number information at the next railway station from the ground transmitting station 2 at the railway station where the train 1 is stopped via a receiving antenna 11 and a communication device 16, and car load factors for individual cars 1a-1d are detected by car passenger detecting devices 12. An onboard central transmitting station 13 estimates the degree of congestion when passengers get in an out on a platform where the train 1 is to be stopped and controls car broadcasting devices 18 and car display devices 19 according to the estimated result to urger passengers to move.
Patent JP-H0959448-A (JP)
Title: Mica-reinforced polypropylene resin compostion
Inventor: KIKUCHI SHINTARO
IPC: C08K3/34
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mica-reinforced polypropylene resin compsn. in which the adhesion between mica and a polypropylene resin is good and which is excellent in heat resistance and mechanical characteristics such as tensile strength, stiffness, and impact strength and hardly emits an irritating odor during production. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. polypropylenic resin with 5-100 pts.wt. mica, and the polypropylenic resin is obtained by blending 0-99 pts.wt. polypropylene and 1-100 pts.wt. of a modified polypropylene obtd. by successively grafting 1,2-polybutadiene and an unsatd. carboxylic acid or its deriv. onto polypropylene.
Patent JP-H04119406-A (JP)
Title: Dangerous sea area investigating robot device and dangerous sea area investigating system using the device
Inventor: ABE TAKESHI
IPC: G05D1/00
Filed: 1990-09-11
Abstract: PURPOSE:To safely investigate the whole of a wide observation area without observer's going to a dangerous place by using self-position information obtained from a GPS (global positioning system) device and schedule information related to navigation and observation to perform automatic navigation and automatic observation. CONSTITUTION:A GPS antenna 21 is provided, and schedule information related to navigation and observation is preliminarily stored in a schedule storage means 23; and at the time of navigation, the self-position is detected by a GPS device 22 based on the radio wave transmitted from a satellite to navigate the device so that information related to navigation read out from the schedule storage means 23 and the detected self-position coincide with each other, and automatic navigation is performed up to the scheduled observation position. At the time of observation, various kinds of observation are performed in accordance with information related to observation read out from the schedule storage means 23, and recorded data related to these navigation and observation is stored in a data storage device 31 and is fed back. Thus, navigation and investigation are independently performed without remote control from a mother ship.
Patent JP-H0576991-A (JP)
Title: Apparatus for casting steel ingot
Inventor: NAKADA HIROYA
IPC: B22D7/06
Filed: 1991-09-19
Abstract: PURPOSE:To provide an apparatus for casting a steel ingot for a rolling material with high yield by thinning the upper part of an ingot case and also reducing the thickness at the center part of a feeder head flask material. CONSTITUTION:In the apparatus for casting the steel ingot, the upper part of the ingot case 1 is made to thin thickness so as to have the space enabling insertion of a feeder head flask 2 without practically step. Further, the feeder head flask material is made to the cross sectional shape once reducing the thickness from the lower edge toward the upper edge and successively, increasing this thickness, and a feeder head 4 is brought into contact with the feeder head flask material with the reverse taper (necessary to be about 2-3 deg.) compared with the conventional one. By this method, the formation of blow hole and the concentration of a carbon component caused by carburization are limited within only the upper half 41 part of the ingot, and by cutting off the upper half 41 part of the cast ingot at the broken line, the material without any defect is obtd. with high yield.
Patent JP-S6480595-A (JP)
Title: Terminal board for battery of record medium
Inventor: KUSANO MASANOBU
IPC: G06F1/28
Filed: 1987-09-24
Abstract: PURPOSE: To enable the checking of whether or not there is a battery in a memory card for storing data with a backup battery by mounting an insulated boss on a battery terminal board. CONSTITUTION: A metal electrode terminal board 2 is provided with a nail section 4 on the three locations around a circular terminal board, and a projected terminal 5 on an aperture 3a of a central section via an insulated plastic fixed material 6. When a micro-battery 1 used as a back-up battery for a memory card and the like is built in a memory card, the projected terminal 5 and the nail section 4 become conductive state. Thus the projected terminal 5 functions as a detection terminal and detects whether or not there is a battery in the memory card.
Patent JP-H0579499-A (JP)
Title: Steam injector
Inventor: YAMADA KATSUMI
IPC: F04F5/46
Filed: 1991-09-19
Abstract: PURPOSE:To prevent condensation of steam and the increase of a water temperature, to hold the velocity of flow of steam and a water temperature, to improve efficiency, and to improve reliability through reduction of pulsation of a pressure. CONSTITUTION:In a steam injector for high pressure water injection, a steam injection nozzle 4 having a needle valve 3 is arranged to a casing 2 having a steam intake port 1, a water suction port 5 is formed adjacently to the steam injection nozzle 4, and a steam and water mixing nozzle 6 and a diffuser 7 for boosting are disposed on the downstream side of the water suction port 5 and the steam injection nozzle. A hollow part 15 is formed in the steam injection nozzle 4.
Patent JP-S62104971-A (JP)
Inventor: KOBAYASHI SHIGENOBU
IPC: D06M101/16
Filed: 1985-10-28
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。