baber/WOPTO huggingface dataset:
Patent JP-H03209089-A (JP)
Title: Device for feeding fluid to rotary machine member
Inventor: KAARU BAOFU
IPC: F16L27/08
Filed: 1990-04-18
Abstract: PURPOSE: To prevent bearings from being abraded and vibrating by providing a housing fixed against rotation and a hollow shaft, engaging the inner end of the housing with an inlet duct, combining the outer end with a rotating machine member, and engaging a connecting tube with the rotating member through fluid. CONSTITUTION: A housing 1 fixed against rotation and a rotatable hollow shaft 2 are provided. The inner end 2a of the housing 1 is combined with the inlet duct 4 of the housing 1 through sliding sheets 5, and the outer end 2b is combined with a rotating machine member 6. A connecting tube 7 combined with the hollow shaft 2 is arranged so as to slide in the outer end 2b of the hollow shaft 2 and move by pressure of fluid against the acting force of a return spring 11. The tube is engaged with the rotating machine member 6 during operation by fluid, and it is released in the operation without fluid. As a result bearings are prevented from being abraded and vibrating.
Patent JP-H04333218-A (JP)
Title: Resist patterning method
Inventor: SHINMOTO TAMON
IPC: G03F7/30
Filed: 1991-05-08
Abstract: PURPOSE:To provide a resist patterning method with which the resist swelling inhibition effect in a wafer can be made uniform by improving the resist swelling inhibition effect on the center part of the wafer, and also the progress of developing in the wafer can be made uniform by improving the developing speed on the circumference of the wafer. CONSTITUTION:In a patterning method wherein, after resist has been applied, it is exposed to light, then an intermittent developing operation, in which developing, rising and drying operations are repeatedly conducted, the sensitized resist is developed by a cooled developing solution.
Patent JP-H07312023-A (JP)
Title: Synchronizing device
Inventor: ABE TOMOAKI
IPC: G11B20/10
Filed: 1994-05-17
Abstract: PURPOSE:To eliminate a synchronizing signal between a read-out speed from a CD player and a digital/analog converting speed at the time of converting a serial digital signal from the CD player into an analog signal of music, etc. CONSTITUTION:The device is equipped with a buffer memory 26 for temporarily storing digital data and a buffer manager 25 for controlling a flow of information of this buffer memory 26. Then, a processing speed is calculated from a transfer number inputted to the buffer memory 26 and a transfer number outputted from the buffer memory 26 and inputted to a digital/analog converting device 27, and hence the read-out speed of the digital data and the digital/analog converting speed are synchronized with each other.
Patent JP-2000207046-A (JP)
Title: Manual operating device for construction machine
Inventor: HANAMOTO TAKAHIRO
IPC: B66C13/56
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To return a control lever to a projected position when it is operated by providing the control lever and a lever stand in such an arrangement as not to obstruct entrance lexit into from an operator cab and also simply storing the control lever where the upper part of the lever is curved in a crank shape. SOLUTION: A control valve 5 operated by a control lever 16 is attached to a lever stand 4 provided on the floor in an operator cab in a horizontally forward state, and the lever 16 is placed in front of the stand 4, connected to the valve 5 around a lever spindle 9 through a lever supporting bracket 8 in a turnable way and provided vertically.
Patent JP-2000294235-A (JP)
Title: Hydrogen storage alloy powder for battery and manufacture of the same
Inventor: GOTO TAKAYUKI
IPC: H01M4/38
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide hydrogen storage alloy powder for a battery and a method of manufacturing the same which is employed as an active material for a battery and has a good conductivity and, in addition, has both a good conductivity and surface activity. SOLUTION: This hydrogen storage alloy powder contains aggregates among hydrogen storage alloy fine powder in a grain size of less than 37 μm and/or aggregates between hydrogen storage alloy fine powder in a grain size of less than 3 μm and hydrogen storage alloy powder of 3 μm and more, where this alloy powder includes no powder in a grain size belonging to a grain size distribution of 2.5 μm and less by grain size distribution measurement and is characterized by the average grain size of 80 μm or less, and a method of manufacturing this alloy powder is provided.
Patent JP-S62258060-A (JP)
Inventor: HATANO RYOICHI
IPC: E06B1/56
Filed: 1986-05-02
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-H01273045-A (JP)
Title: Printed plate original data processor
Inventor: SUZUKI IKUKO
IPC: G03F1/00
Filed: 1988-04-26
Abstract: PURPOSE:To reduce mandays required for producing a pattern data and to improve the reliability of the data by providing a rotation processing part which produces the rotated pattern data. CONSTITUTION:The desirable angles of two original images (A) and (B) congruent with each other are rotated and arranged. When the pattern data of the original image B is to be found based on the pattern data of the original image A, firstly, the data of the original image A is stored in a data storing part 2 through a data inputting part 1. Secondly, when the rotating central coordinates and angles of the original image B with respect to the original A are inputted into an instruction reading part 4, the reading part 4 instruct to a rotation processing part 6 and the processing part 6 computes based on a data which is stored in the storing part 2 and the above-mentioned inputted data. Consequently, an obtained data is stored in the storing part 2 and is outputted through a data outputting part 5.
Patent JP-H11297556-A (JP)
Title: Method of manufacturing metal magnetic powder dust core
Inventor: YANAGIMOTO MASARU
IPC: H01F1/24
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To make the powder space factor large and insulation between metal grains good by mixing a metal soft magnetic powder and glass powder which can be softened and plasticized at high temp. at specified wt.% ratio, charging the mixture into a capsule and extruding it at high temp. under the condition of specified ratio. SOLUTION: An Fe-45Ni powder is made by the gas atomizing method and sieved to remove rough power to obtain a power having a mean grain size of about 80 μm, a Pb glass powder contg. PbO about 2.1% is mixed to that powder in a range of 2-6 wt.%, this mixture is charged in a metal capsule and extruded at a working temp. of about 600 deg.C and extrusion ratio of 2 or more and the extruded molding is sliced into a toroidal shape. The binder uses a silicone resin mixed with an org. coupling agent about 33 wt.%, and the binder wt. ratio is to the metal magnetic power is about 3% and they are mixed.
Patent JP-H01273897-A (JP)
Title: Pump of self-sucking type
Inventor: FUNATOKORO HIROYUKI
IPC: F04D9/02
Filed: 1988-04-26
Abstract: PURPOSE:To enhance the self-sucking efficiency of a self-sucking type pump by forming a clearance for reflux interposed between the end face of a partition member and a partition plate to decrease bubbles included in return water flowing back from a return water passage to an impeller chamber. CONSTITUTION:An impeller 6 is included in a pump case 1 having a suction port 10 and a discharge port 13. The pump case 1 is composed of a casing 2 and a casing cover 3, and a partition plate 4 is arranged therebetween. A partition member 5 is formed on the inner face of the casing 2, and an impeller chamber 7 is formed therebelow inside the casing and a steam separation chamber 8 thereabove inside the casing. The steam separation chamber 8 is communicated with the impeller chamber 7 via a return water passage 12. Between the partition member 5 and the partition plate 4 is formed a clearance 16 for reflux interposed therebetween, wherefrom a part of mixed liquid of steam and water is forced to flow back. The flow inside the return water passage 12 is thereby decelerated and the bubbles included in return water decrease. Hence the self-sucking efficiency is enhanced.
Patent JP-S61260219-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI TERUYA
IPC: G02F1/1365
Filed: 1985-05-15
Abstract: PURPOSE:To make an easy to produce the titled device, and to improve the trust of the titled device by forming a non-linear resistance element composed of an amorphous material contg. silicon as a main component in a series with the liquid crystal for each picture element of the electrode for operating the liquid crystal. CONSTITUTION:The amorphous material 3 composed of silicon as the main component, is formed according to the plasma CVD method to the film having 1,000Angstrom  in thickness, using a silane gas and a mixed gas contg. a carbon dioxide, a nitrous oxide and an oxygen gas, when forming the silicon oxide film, and a mixed gas contg. an ammonia gas and a nitrogen gas, when forming the silicon nitride. The metal electrode 4 forms one side of the electrodes in the matrix electrode, and is formed by sputtering a metallic chromium in 3,000Angstrom  in thickness on the substrate. Al, Cu, Ni, Cr, Ag, and Ta etc. may be used in addition to Cr. And then, the metal electrode 4 is selectively removed by photoetching, followed by selectively removing the amorphous film 3 composed of the silicon as the main component with etching, without removing a photosensitive resin. As a result, the substrate composed of the non-linear resistance element is formed by photomasking two times, and by etching three times.
Patent JP-S60246645-A (JP)
Title: Alignment method for semiconductor wafer chip
Inventor: YOKOTA KEIICHI
IPC: H01L21/68
Filed: 1984-05-22
Abstract: PURPOSE:To enable to control statistically the manufacturing condition of wafers with the cardinal points of all the wafers as the same origin by a method wherein, in the measurement of wafer chips to be performed using a wafer prober, a special chip is aligned as the relative origin on the wafer map to the other chips. CONSTITUTION:A laser beam, which is emitted from a laser beam source 17, is irradiated on the surface of a wafer 14 and the laser beam is irradiated on both chips of a special chip 26, which is the target chip, and other ordinary pattern chips by shifting an X-Y stage 16. The reflected light is condensed into a photoelectric element 11 and digital signals D1 and D2 are outputted from an AD converter 9. An operation is performed by a CPU1 based on the signals D1 and D2 and the wafer 14 is made to shift to the prescribed position by the X-Y stage 16. The reference data, which are pattern data on the ordinary chips, are recorded in the memory device by the signal D2, and then the pattern data obtained by searching the special chip 26 and pattern chips F-N in the vicinity of the special chip 26 are recorded in the memory device. The position of the special chip 26 can be set as the relative origin on the wafer map to the other chips.
Patent JP-S63269314-A (JP)
Title: Rotary device
Inventor: SHOJI HISASHI
IPC: G11B5/02
Filed: 1987-04-28
Abstract: PURPOSE:To facilitate the setting management of a gap between a fixed transformer and a rotary transformer and to lower cost, by applying prescribed pre-load exactly on a ball bearing. CONSTITUTION:Since the inner ring of a bearing 17 is pressed to a boss 26 side by the pressure of a spring 18, the rotation of a rotary shaft 2 is transferred to the inner ring. The rotary shaft 2 is pressed to a transformer board 4 by an attractive force in a direction of the rotary shaft 2 operating between a rotor 21 and a stator 22, and a state is generated where the outer ring of a bearing 16 and the rotary shaft 2 are barrel-abutted with a ball, then, space in axial and radial directions between them are eliminated. When the cavity between the bearings 16 and 17 and the rotary shaft 2 is eliminated, a relative position between the rotary shaft 2 and a fixed cylinder 1 is fixed. In such a way, it is possible to decide the pre-load of the bearing 16 exactly by the attractive force, and since the transformer board 4 is fixed after deciding the positions of the rotary shaft 2 and the fixed cylinder 1 with high accuracy, it is possible to perform the setting management of the gap deltaa between the rotary transformer 5 and the fixed transformer 6 easily, and to lower the cost.
Patent JP-H0816821-A (JP)
Title: Finger language generation device/method
Inventor: SAKIYAMA ASAKO
IPC: G06T13/20
Filed: 1995-04-27
Abstract: PURPOSE:To generate finger language animation which is easy to understand in the display of finger language, to especially set the hands in finger language easy to be viewed and to avoid the erroneous recognition of finger language. CONSTITUTION:A character string is inputted, data for generating finger language from the inputted character string is retrieved and a human body model having multiple apex coordinates is generated based on the data. When finger language is displayed by the generated human body model, the part of the hands of finger language, which is to be displayed, is enlarge-displayed with a prescribed enlargement factor in a prescribed range. Furthermore, a first mode using perspective, a second mode causing a user to directly designate the enlargement factor and an enlargement range and a third mode calculating ideal enlargement factor and enlargement range in accordance with the height of the human body model or the size of display are provided. Enlargement display is executed in the case of the second or third mode.
Patent JP-S6323332-A (JP)
Inventor: RICHIYAADO JIEI HAATERU
IPC: H01L21/00
Filed: 1987-04-28
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。
Patent JP-H11284568-A (JP)
Title: Access probe measuring instrument
Inventor: KONO HIDEKAZU
IPC: H04B7/26
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately perform measurement. SOLUTION: A transmission circuit 22 transmits a transmission request for a prescribed access probe to a mobile terminal 1 that is an object to be measured, a receiving circuit 25 receives an access probe transmitted by the terminal 1 and an A/D converter 26 converts this receiving signal into a digital signal and stores it in a memory 27. An analyzing part 30 detects the access probe transmission interval of the terminal 1, the power of each access probe, the number of access probes, based on waveform data of the access probes stored in the memory 27 and outputs the detection results to a deciding means 37. The means 37 compares the access probe requested to the terminal 1 with the analytical result of the part 30 and displays the comparison results.
Patent JP-H02282625-A (JP)
Title: Heating cooking utensil
Inventor: SUNADA SATORU
IPC: F24C7/06
Filed: 1989-04-25
Abstract: PURPOSE:To enable proper temperature control for a heating device and prolong the service life of a halogen lamp by nullifying a temperature detection signal obtained within a specified time after the control performance of heating output. CONSTITUTION:By manipulating an input switch, the heat from a halogen lamp 9 is transmitted to a pan on a top plate 5 so that the pan may be heated. At the same time, the temperature in a heating device 7 rises rapidly. When the temperature in the heating device 7 exceeds a specified temperature at time T1, a thermostat will output a detection signal. Then, a microcomputer shuts off the power supply to a halogen lamp 9. When the temperature in the heating device 7 drops to safety temperature, the thermostat will be turned on at temperature T2. Then, the microcomputer reopens the supply of power to the halogen lamp 9. Moreover, an output control is carried out which lowers the heating output of the halogen lamp 9 at the time T2, the detection signal transmitted from the thermostat will be made void for the time ranging from T2 to T0.
Patent JP-H05283418-A (JP)
Title: Bipolar integrated circuit device
IPC: H01L21/331
Filed: 1992-03-30
Abstract: PURPOSE:To prevent latchup of an NPNP thyristor in a bipolar integrated circuit device having an NPN transistor and an N<+> type diffusion resistance element, and prevent breakdown of the NPN transistor. CONSTITUTION:In a bipolar integrated circuit device having an NPN transistor and an N<+> type diffusion resistance element 7 as an input protecting element, an N<+> type low resistance region 5 connected with a potential different from a P-type semiconductor substrate 1 is formed so as to surround the N<+> type diffusion resistance element 7. Noise inputted in the N<+> type diffusion resistance element 7 is made to flow into the N<+> type low resistance region 5, and prevented from flowing into the adjacent NPN transistor, thereby preventing latchup of the thyristor.
Patent JP-S5330268-A (JP)
Title: Sample fine-shift device for electronic microscope and so on
Inventor: KATAGIRI SHINJIROU
IPC: H01J37/20
Filed: 1976-09-01
Abstract: PURPOSE: To give an improvement to a side-entry type sample fine-shift device by securing a fine shift to the whole fine-shift board in the light axis direction relatively to the objective lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H041846-A (JP)
Title: Information processing system
Inventor: SEKINE MASATOSHI
IPC: G06F15/18
Filed: 1990-04-19
Abstract: PURPOSE:To attain various complicated types of learning by providing an output part which outputs the computing result when the computing result of an arithmetic part exceeds the prescribed threshold value and then deciding the continuation of time of the output called the degree of significance based on the state values of both input and output parts. CONSTITUTION:A logic circuit element 1 is provided with an input part 3 where the weighing is applied to the input based on a weighing coefficient, an arithmetic part 5 where the input value given from the part 3 is computed and the state value of the part 3 is obtained, and an output part 7 where an output operation is carried out if the computing result of the part 5 exceeds the prescribed threshold value. The part 5 calculates the input value and sends it to the part 7. If the part 7 is ready to output the input value and the value received from the part 5 exceeds the threshold value, the part 7 performs an output operation and at the same time urges the part 3 carry out the learning. In this case, the degree of significance has the direct relation so that the internal energy value of the element 1 is outputted. Thus an actual element 1 is easily obtained. As a result, both parts 3 and 7 can be controlled and learned independently of each other. Then various types of learning are attained.
Patent JP-S60248228-A (JP)
Title: Bubbling apparatus
Inventor: TSUCHIYA ICHIROU
IPC: B01J4/00
Filed: 1984-05-24
Abstract: PURPOSE:To enable a large flow rate of gaseous raw materials to feed stably to a reaction vessel by conducting out a pipeline by which the gaseous mixture is fed to the reaction vessel from a bubbler vessel, from the space of the upper part of liquid incorporated in the bubbler vessel. CONSTITUTION:After the gaseous raw material is elevated till the upper end R of a winding tube 9 of the upper part of a condenser, it is descended along the downward winding tube 9 and the constant gas which is directed towards the upper part by means of the two-branched pipe of lower end Q of the winding tube is entered into a pipeline 11, passed through the condenser and communicated to a pipeline 8 in the outlet S of the condenser to be fed to a reaction bessel. The condenser 7 is maintained at constant temp. with the circulating hot water and the gaseous mixture which has been passed through the condenser 7 to the lower part from the upper part is cooled till the temp. of the condenser and the gaseous raw material contained in the gaseous mixture becomes vapor at the temp. of the condenser. In this process, the excess gaseous raw material is condensated in the pipeline incorporated in the condenser and returned into a bubbler vessel 1 along the pipeline.
Patent JP-S5234557-A (JP)
Title: Activated sludge treatment process
Inventor: KIRISAWA TADASHI
IPC: C02F3/12
Filed: 1975-08-26
Abstract: PURPOSE: To provide a method of increasing the efficient density of bacteria at treatment by activated sludge as well as efficiently using activated sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5530371-A (JP)
Title: Inverting device
Inventor: KOIZUMI HIROYASU
IPC: B65G47/91
Filed: 1978-08-28
Abstract: PURPOSE: To obtain a device capable of inverting without spoiling the shape and quality in a simple constitution at a low cost, by opening and closing the changeover valve by means of a fixed dog, and attracting the object to be conveyed to a radial arm rotating intermittently through vacuum cup, and releasing attraction after inverting.  
     CONSTITUTION: By means of vacuum cups 3 which are fitted by two pieces each to an arm 2 provided radially in a rotary part 4 which rotates intermittently at 90- degree intervals, the objects to be conveyed, e.g. panel parts, are attracted. This attraction is achieved by pressing of a plunger 9a of a fluid changeover valve 9 by means of a dog 17, and leading of negative pressure to vacuum cups 3 through a negative pressure generator 13 to cause suction action. This action starts from point a and ends at point c after rotation of 180 degrees. Thus, the panel part which is attracted by point a is released at point c inverted, and is then separated off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05277575-A (JP)
Title: Method for drawing superposed plate
IPC: B21D22/20
Filed: 1992-03-31
Abstract: PURPOSE:To automatize a forming line without increasing the cost at the time of superposing plural plates and executing its drawing. CONSTITUTION:Plural plates 1, 2 are superposed, and prior to drawing, fold eliminating ribs 3 are formed in positions set in advance. Plural plates 1, 2 superposed by this forming are formed integrally through the ribs 3, and can be handled as a piece of blank A at the time of drawing. Accordingly, the forming line can be easily automatized.
Patent JP-H04313566-A (JP)
Title: Doffing device for spun yarn winder
Inventor: NISHIKAWA HISAO
IPC: B65H67/06
Filed: 1991-04-08
Abstract: PURPOSE:To provide a doffing device for a spun yarn winder to cope with the increase of the length of the bobbin holder of the spun yarn winder, in a doffing device having approximately the same width as that of a conventional device. CONSTITUTION:A doffing device 2A is traversable along a spun yarn winder group and has a full pipe receiving shaft and a sheet pipe support shaft. In this doffing device, full pipe support shafts 14a and 14b and sheet pipe support shafts 11a and 11b are two each in a number paralleling each other. Turret discs 33 and 34 being a mechanism to receive and move two each of two types of the support shafts to a receiving or a feeding position are provided. Full pipes and sheet pipes are received and fed in a state to be separated into two parts.