baber/WOPTO huggingface dataset:
Patent JP-H09144687-A (JP)
Title: Capacity control device for centrifugal compressor
Inventor: BABA TOSHIAKI
IPC: F04D27/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To minimize the suction loss of inlet gas, and improve the performance of a centrifugal compressor. SOLUTION: The suction vane 3 of a capacity control device 1 provided on the inside of a suction casing 2 on the suction side of the impeller 8 of a centrifugal compressor is halved in the flowing direction of an intake gas. When the vane 3 is thus formed of an upstream vane 31 and a downstream vane 32 whose angles are independently set, the angle of the upstream vane 31 is set to a small angle, and the angle of the downstream vane 32 to a large angle, whereby the inlet gas can be smoothly turned while preventing the generation of an eddy current in the upstream part of the upstream vane 21, and the suction loss of inlet gas can be minimized. Therefore, the performance of the centrifugal compressor can be improved.
Patent JP-H06130182-A (JP)
Title: Method for laying radiation shield penetration pipe in building having radioactive substance and embedding block for the radiation shield used for the method
Inventor: INOUE KAZUMASA
IPC: G21F3/04
Filed: 1992-10-14
Abstract: PURPOSE:To obtain a pipe penetration laying method superior in radiation shield performance by fabricating in a factory pipe embedding precast concrete blocks having exact three dimensional lengths and exactly positioning this in the opening for lead pipe penetration at the site. CONSTITUTION:Frames are placed along reference lines XYZ in a factory and the supports 12 of frame steel are fixed to the frames. A plurality of pipes 14 for penetration are bended in a specified three dimensional shape with bend fabrication or welding and fixed to the support 12. Hooks 16 for hanging blocks and adjusting bolts 18 are arranged at proper points, concrete 20 is injected and solidified to make pipe embedded precast concrete blocks 10. The blocks 10 are transported to the site, inserted in an opening for lead pipe penetration, exactly positioned for the reference lines of the building by handling the adjusting bolts and fixed with liners and wedges to fill the gap. That is, the block 10 can be positioned exactly to each 14 inlet and outlet and can be welded to the main pipe.
Patent JP-2001128254-A (JP)
Title: Path information distribution method, path information distribution system and its terminal
Inventor: ONO KENICHI
IPC: G08C19/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a path information distribution method, path information distribution system and a path information distribution terminal where data are not distributed to all terminals but distributed only to a terminal of a distribution object so as to avoid crosstalk in the case that a host device transmits the data to a subordinate terminal. SOLUTION: The path information distribution method allows data distribution from a host device to a subordinate device by employing a data transmission system that transmits data from the subordinate terminal to the host device according to path information stored in each terminal and is characterized in that the host device distributes new path information and use start information of the new path information to a subordinate distribution object terminal according to old path information by unifying the path information so as to avoid crosstalk.
Patent JP-H04172524-A (JP)
Title: Arithmetic device
Inventor: FUJIMOTO YUKIHIRO
IPC: G06F7/00
Filed: 1990-11-06
Abstract: PURPOSE:To obtain an OR of absolute values at high speed by installing an OR circuit for directly obtaining an arithmetic unit output and a register output between the arithmetic unit output and a register output between the arithmetic unit and the register. CONSTITUTION:Under the control of control unit 4a, the first numeric data in memory circuit 1 is read out, and set in ALU2 through data bus D1, and with this, ALU2 obtains the absolute value of set numeric data, and outputs the absolute value to an OR circuit 6 and multiplexor 5. Of these, is obtained a logical sum of the output from ALU2 and data stored in register 3 through an OR circuit 6, and a result is output to a multiplexor 5. The multiplexor 5 selects output from the OR circuit 6 and stores a selected output in register 3. Next, controller 4a sets the second numeric data stored in memory circuit 1 in ALU2, and by repeating the above operations N times the OR of absolute values of N numeric data items stored in memory circuit 1 can be obtained from register 3.
Patent JP-H11146398-A (JP)
Title: Multimedia information processing unit
Inventor: MIYASHITA MITSUHIRO
IPC: H04N19/70
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent frame-out caused by an increased load of a microprocessor in a multimedia information processing unit that simultaneously decodes a plurality of compression stream data. SOLUTION: A processing content control section 187 measures a load for decoding processing imposed on a decoding section 180 and partly skips contents of inverse DC transformation processing conducted by an inverse DCT section depending on the measurement result of the load so as to suppress increase in a load of the microprocessor for decoding processing or a traffic, thereby decreasing the possibility of occurrence of frame-out.
Patent JP-S63155070-A (JP)
Title: Toner concentration sensor
Inventor: FUNAYAMA NAOTAKA
IPC: G03G15/08
Filed: 1986-12-18
Abstract: PURPOSE:To make an operating transformer type toner concentration sensor small in sized and low in cost by providing a notched part in a part of a cylindrical magnetic body covering a detecting coil and providing a mobile magnetic body which faces the notched part and can be moved. CONSTITUTION:In case of switching the toner reference concentration of a developer to a certain set reference concentration, a mobile magnetic body 20 is moved in the vertical direction. Then, output voltages of a detecting coil 3 and a reference coil 5 are changed. Thus, the sensor output voltage is roughly adjusted by the mobile magnetic body 20 to approximate the toner reference concentration to a target value. For the purpose of accurately setting the toner reference concentration, a mobile magnetic body 7 is allowed to face a notched part 6a of a cylindrical magnetic body 6 and is moved to set the toner reference concentration to the target value. That is, the mobile magnetic body is allowed to face the notched part and is moved in vertical, transverse, and longitudinal directions to finely adjust the density of the magnetic flux generated in the reference coil, thus accurately setting the toner reference concentration.
Patent JP-H09149633-A (JP)
Title: Step-down switching regulator
Inventor: ASAHI KOJI
IPC: H02M3/155
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To produce an output voltage of a preset level even from a lower DC input voltage. SOLUTION: The step-down switching regulator comprises a main circuit where a N-channel MOSFET 61, a diode 12 and a resistor 41 are connected in series and a capacitor 15 is connected in series with the primary winding of a transformer 62 having the other end connected with the joint of N-channel MOSFET 61 and the diode 12, a control circuit 70, and a power supply for the control circuit 70 where the voltage induced in the secondary winding of transformer 62 is superposed on the voltage of a DC power supply 1 and rectified. The N-channel MOSFET 61 is turned on/off to regulate the voltage of capacitor 15 through the control circuit 70 and the N-channel MOSFET 61 is turned off when the voltage across the resistor 41 exceeds a predetermined limit level.
Patent JP-H03161765-A (JP)
Title: Remote administration device
Inventor: MITSUI HIROSHI
IPC: G03G21/02
Filed: 1989-11-20
Abstract: PURPOSE:To prevent the stockout of consumables, such as parts stockout and merchandise stockout, on a user side by displaying the consumption information relating to the quantity consumed of the consumables on a display screen in association with the quantity consumed. CONSTITUTION:This device has a memory means 24 which stores the consumption information for each of respective terminal devices and a display control means which displays the stored consumption information on the display screen 25 in association with the quantity consumed. When the consumption information relating to the quantity consumed of the consumables, such as number of copies, is sent from the respective terminal devices in this case, this information is stored in the memory means 24 and is displayed on the display screen 25 in association with the quantity consumed, characteristic in order of the large quantity consumed at necessary timing. Thus, the announcing of this information successively from the terminal devices requiring the exchange or replacement is possible and the prediction of the consumption of the consumables after the prescribed period is possible as well; therefore, the timing for the exchanging or replacing is recognized and the possibility of the parts stockout and merchandise stockout is eliminated.
Patent JP-H1031660-A (JP)
Title: Information processor
Inventor: NOMURA YASUHIKO
IPC: G06F19/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processor with which information required for activity is put in order for each job by automatically constructing the environment of working for holding the information while being reflected with the activity performed in the working environment. SOLUTION: The working environment is defined as an information unit cluster (snap) and a data object or the like to be utilized in the working environment is defined as an information unit (meditator). Then, the plural information unit clusters are stored in an information unit cluster holding history storage part 3 while collected for each place and on the other hand, the information unit cluster as a working object is held in an information unit cluster holding part 14. When prescribed conditions such as the change of job are arranged, the information unit cluster held in the information unit cluster holding part 14 is stored in the information unit cluster holding history storage part 3 by a storage instructing part 7, and selection information such as a job name is applied to this information unit cluster by a selection information applying part 6. When the selection information is inputted from a user in order to define a certain information unit cluster as the working object, while using this information, an information unit cluster selecting part 4 selects the relevant information unit cluster from the storage part 3 and it is read out to the information unit cluster holding part 14 by an information unit cluster reading part 5.
Patent JP-H02147967-A (JP)
Title: Apparatus for inspecting semiconductor device
Inventor: AKIYAMA SHUJI
IPC: G01R31/00
Filed: 1988-11-30
Abstract: PURPOSE:To realize rough positioning of a tray with simple structure and improve reliability in holding the tray by a method wherein a tray holding plate mechanism is constituted so that tray holding plates provided on both sides of a tray respectively are moved in stages toward a position where the tray is to be aligned and a position where the tray is fixed. CONSTITUTION:A tray holding mechanism is so constituted that operation of tray holding plates 7a, 7b includes clamping and holding in two stages with two stretchable cylinder trays 21. This enables the trays 21 to be fixed while performing rough positioning with positioning rollers 13a, 13b and positioning grooves 24a, 24b of the trays 21 after the tray is freely held, thereby simplifying positioning and secure holding of the trays 21.
Patent JP-H10142862-A (JP)
Title: Image forming device
Inventor: KODAMA HIDEAKI
IPC: G03G15/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To grasp the states of toner and recording paper and to attain excellent transfer by controlling a transfer condition according to the secular change of two environmental data on environment near a developing means and near a paper supply means. SOLUTION: The transfer condition is controlled cosidering a difference between the environment near paper supply cassettes 31 to 33 and the environment near developing devices 27 to 30 and the difference of the secular change of the characteristic of the recording paper and the toner. A CPU 14 controls output from a transfer charger HV power source 212 and a pretransfer charger HV power source 131 in accordance with the values of absolute humidity detected by an environment sensor 15 detecting the absolute humidity near the developing devices 27 to 30 and the absolute humidity detected by an environment sensor 18 detecting the absolute humidity near the cassettes 31 to 33. A current is always supplied to the sensors 15 and 18 separately from a main power source supplying power to the driving part, such as a motor, of a copying machine main body. Thus, the image with stable density is formed on the recording paper regardless of the states of the recording paper and the toner.
Patent JP-H09144927-A (JP)
Title: Three-way motor operated valve
Inventor: AKIYAMA KAZUMI
IPC: F16K11/056
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To enable a driving motor to be rotated only in one direction to be used by providing a contact switching means for turning on and off a power source of the driving motor in the prescribed stop position of a valve body in collaboration with a driving motor torque transmitting means. SOLUTION: Voltage is applied to an armature of a driving motor 41 by a limit switch 48 turned on by switching of an external selector switch, and the driving motor 41 is rotated. The torque is transmitted to a main driver 43, and a passage is switched by the rotation of a valve shaft 38 connected to a follower 39. When the follower 39 is rotated at 90 deg., the limit switch is made into the off state by a protrusion 39a provided on the follower 39, and the driving motor 41 is stopped. When the external selector switch is switched in the opposite direction, the limit switch 47 is turned on, voltage is again applied, and the driving motor 41 is rotated in the same direction, however, the follower 39 is rotated in the opposite direction by a sub driver 46 at 90 deg., and the driving motor 41 is stopped.
Patent JP-H10144305-A (JP)
Title: Negative pole plate of lead acid battery
Inventor: ARAI YOSHIHARU
IPC: H01M4/14
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To restrict dispersion of high efficiency discharge capacity at a low temperature by specifying the average molecular weight of lignin sulfonate and the factor of sulfonation. SOLUTION: The average molecular weight of lignin sulfonate used in the present negative pole plate is defined to be 4,000 to 10,000 and a sulfonation factor to be 90% or more, then dispersion of high efficiency discharge capacity at low temperatures can be restricted. This situation suggests some eccentric existence of sulfone group on the surface of the lignin sulfonate and phenomenon takes place as the result of improved surface activity and enhanced dispersion property into an active substance of sulfonate. Meantime, when the quantity of lignin sulfonate powder is included by 0.1 to 0.5wt.% in relation to lead powder which is the main material of the active substance, the active substance using factor is enhanced.  If it is below the lower limit value, sufficient contraction proof effect of the active material can not be realized, but when it exceeds the upper limit value, sulfonate covers the active points of electrically conductive surface too much to disturb electric discharge, so that the active material using factor may be decreased.
Patent JP-H08141700-A (JP)
Title: Device for working sand mold
Inventor: FUKIHARA MAKOTO
IPC: B23Q5/26
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a small working device using a small cylinder by disposing a rhombic cross sectional guide below a mold conveyor, providing a roller box engaged with a holding roller movably and fitting a rotatatably/vertically movable working mechanism. CONSTITUTION: At the time of moving a sand mold 3 on the mold conveyor 2, a sprue cutter 22 rotated by a motor 7 is ascended with an elevating cylinder 19 and a sprue 3A communicated with the runner 3B is cut off. In the case of transferring the sand mold 3 being different position of the sprue 3A, the sprue cutter 22 is cut off so as to be accurately matched with the sprue 3A by working a first cylinder 8 and a second cylinder 11. The cylindrical roller box 7 is guided by a fixed guide 4 and a moving guide 13 is guided to a cylindrical roller box 15 and moved in the linear state. The first cylinder 8 and the second cylinder 10 can be satisfied with the small type capable of moving only the working mechanism, and the device can be made small in size.
Patent JP-H06281551-A (JP)
Title: Method for making sample to be observed by electron microscope and apparatus for fixing the sample
Inventor: NAKANO AKIHIKO
IPC: G01N1/32
Filed: 1992-10-14
Abstract: PURPOSE:To make a sample a specific area of which can be observed from a plurality of different directions by an electron microscope with considerably high positioning arracy exerted. CONSTITUTION:This is a making method for a sample to be observed by an electron microscope wherein a specific area 11 of the sample can be observed from two directions of a cross section and a plan thereof by the electron microscope. The method includes processes (A), (B), (D-E) and (F-G). In the process (A), a material to be observed by the electron microscope is cut to a width whereby the material can be set to the electron microscope. During this process, the material is being observed through a high-magnification optical microscope with the use of a processing device having a high-speed rotary blade in the outer periphery thereof. The optical microscope is set to the processing device. A mark 12 is engraved at a specific position of the material in the process (B). Further, in the processes (D-E), the material cut to be able to be set to the electron microscope is processed to have a recess or L-shaped groove. In the processes (F-G), the bottom face of the recess or the original surface of the L-shaped material is partially thinned in width by way of etching by convergently-charged corpuscular beams.
Patent JP-H02148003-A (JP)
Title: Surface reflecting mirror made of multilayered film
Inventor: MOCHIZUKI MASASHI
IPC: G02B5/08
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the reflecting mirror which is excellent in an antidazzle property and visibility and is excellent in productivity by providing dielectric films of >=1 layers of refractive index material layers having 3lambda0/4 optical film thickness on a metal or semiconductor film provided on a base material. CONSTITUTION:A Cr film 2 is formed as the metal or semiconductor film on the base material 1 consisting of glass, plastic, etc. The refractive index film layer (3M layer) 3 consisting of SiO2 having 3lambda0/4 optical film thickness (where lambda0 is a design wavelength and the film thickness is 405nm if this wavelength is assumed to be 540nm) and 1.46 refractive index is formed on this film. Oxides, such as TiO2, fluorides, such as MgF2, and sulfides, such as ZnS, are used in addition to the above-mentioned material as the refractive index film layer. As a result, the reflectivity is low at 480 to 600nm and the excellent antidazzle property is obtd.; in addition, the reflectivity of the other wavelengths is high and the visibility is assured. Since the number of the layers of the dielectric films is small, the reflecting mirror having the excellent productivity and cost characteristic is obtd.
Patent JP-2001127447-A (JP)
Title: Mounting structure of enclosure
Inventor: MIYAMOTO YUKIHIKO
IPC: F16M11/04
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an enclosure for easily mounting a body part to a stand part, without using any fastening parts such as a screw, tools, and special construction methods. SOLUTION: This mounting structure of an enclosure is provided with a stand part 1 and a body part 2 mounted on the stand part 1. The stand part 1 is provided with a guide catching part 9, and the body part 2 is provided with an insertion port 10, where the guide catching part 9 is fitted by insertion. Also, a guide part 11 having an abutting part 13 at a position opposite to the insertion side of the insertion port 10, and a separation prevention nib part 12 for preventing its separation from the guide part 11 by retaining the guide catching part 9, that has been inserted until the abutting part 13 of the guide part 11 comes into contact, are provided.
Patent JP-H08329336-A (JP)
Title: Cash register raying out change
Inventor: NISHIYAMA KAZUTAKA
IPC: G04C23/10
Filed: 1995-10-16
Abstract: PURPOSE: To automatically pay out change and open the cash register at time set with a timer type key although a conventional register has problems such as a human mistake in change payment and a register robbery. CONSTITUTION: When an operation key 3 is hit, change is automatically discharged to a change opening 1. When time is set with the timer type key 2, the inside of the register can be opened only at the time.
Patent JP-H08154497-A (JP)
Title: Mechanism for pulling out seedling from temporary planting device
Inventor: ONOSAKA TAKASHI
IPC: A01G9/08
Filed: 1994-12-07
Abstract: PURPOSE: To provide a weight-reduced, miniaturized and cost-reduced mechanism for pulling out seedlings by directly and exactly pulling out a plug seedling through a plug hole bored in a plug seedling tray and transferring it to another vessel in an erected state and surely inserting it thereinto without using a conventional bar. CONSTITUTION: In this mechanism for pulling out seedling through a plug hole bored in a plug seedling tray placed on a plug seedling tray conveyer 10 and transferring it in the direction of a vessel, a picking nail freely protrusively and retreatingly set to a pulling up part is protruded obliquely from the axis direction of the plug seedling G into the soil to capture the seedling and the plug seedling G is pulled out by moving the nail in a different direction from the protruded direction, and the seedling is released from the nail by imparting a resistance to the plug seedling when the nail is retreated.
Patent JP-H08156933-A (JP)
Title: Carton setting box with hanging plate
Inventor: HIRANO TADATSUGU
IPC: A45D44/18
Filed: 1994-12-07
Abstract: PURPOSE: To facilitate a batch storage of a toothbrush storage box and tooth paste container etc., by partitioning and forming a side surface plate by providing a folding line and folding down line into a valley form, on one side of a front surface plate. CONSTITUTION: A left side surface plate 10, a front surface plate 20, a right side surface plate 30, a back surface plate 40, a gluing part piece 50, a second side surface plate 60, and a back surface-reinforcing plate 70 are bent along folding lines (a)-(f), and the gluing part piece 50 and the rear surface of the left side surface plate are affixed. At this time, the folding line (f) alone is folded down into a valley form, and the back surface-reinforcing plate 70 is overlapped with the back surface plate 40. Then, folding in pieces 11, 31, a lid piece 21, and an insertion piece 22 are respectively bent, and the insertion piece 22 is inserted under the lower end of the back surface plate 40 and fastened.  Then, a display plate 41 is bent along a folding line, and at the same time, folding in pieces 12, 61, a lid piece 23, and an upper insertion piece 24 are respectively bent along folding lines, and the upper insertion piece 24 is inserted such as being overlapped with a fastening part 43 and fastened. Thus, a carton setting box which is divided into a brush storage box containing part and a storage part for a tooth paste container etc. can be built up.