baber/WOPTO huggingface dataset:
Patent JP-H06248629-A (JP)
Title: Floating sedimentation device
Inventor: MOTOYAMA ATSUSHI
IPC: B01D21/02
Filed: 1993-02-23
Abstract: PURPOSE:To enhance sedimentation effect and reduce the load of a water treatment plant by installing a flow baffle material made of an impermeable cloth or the like to the lower part of a sloping assembled body having a sedimentation side installed to the bottom of a rectangular floating body and allowing even downward muddy water to pass through the sedimentation side. CONSTITUTION:A sloping assembled body 12 comprising a sloping reflection board 13 where a sedimentation side is formed, is installed to the bottom of a rectangular floating body 11. A flow baffle material 20 made of an impermeable cloth of the like and provided with a weight 21, is mounted to the lower part of the floating body, thereby constituting a floating sedimentation device 10. This floating sedimentation device 10 is movably floated to the water level at a right angle to the flow of water (C D direction) so that even muddy water on the bottom of a dam may pass through the floating sedimentation device 10 where the muddy water is purified. This constitution makes it possible to reduce the load of a water treatment plant by sedimentation suspended materials, such as silt or earth and sand quickly.
Patent JP-S57173254-A (JP)
Title: Electronic postal system
Inventor: KOBAYASHI HIROSHI
IPC: H04N1/00
Filed: 1981-04-17
Abstract: PURPOSE:To realize an electronic postal system based upon code information at low cost by utilizing an auxiliary storage device that a leased equipement such as a word processor for inputting, generating and editing code documents. CONSTITUTION:By a Japanese word processor independent of a transmission- side postal terminal 5, a code document is drawn together with code information necessary for transmission such as a document name, a sender name, and a receiver name, and then stored on a floppy disk in an auxiliary storage device. Then, the disk is set in the auxiliary storage device 52 of the terminal 5 and after the name of the document to be transmitted is specified by an input equipment 54, the telephone number of the receiver is inputted through telephone sets 3 connected through acoustic couplers 4 to specify a circuit through a public telephone network 1, and then the handsets of both the sides are set on the acoustic couplers 4. Once a command for the start of transmission is inputted from the input equipment 54 of the transmission side, the code document is read out and stored in an auxiliary storage device 52 of a reception side and after the transmission ends, a controller 56 reads the received code information out of the auxiliary storage device 52 and then displays it on a display device 53.
Patent JP-S60201878-A (JP)
Title: Diamond grinding wheel composed of deposited artificial diamond particles
Inventor: KIKUCHI NORIBUMI
IPC: B24D3/00
Filed: 1984-03-26
Abstract: PURPOSE:To achieve excellent grinding performance by depositing artificial diamonds in the dispersion phase of vacuum deposition layer with strong contacting force and quite limited grain size distribution range. CONSTITUTION:Vacuum deposition layer of such composition as more than one of W, MO, Nb and their alloy will exist as a dispersion layer is formed onto the grinding face of metal or cermet substrate. Then artificial diamond particles having average grain size of 1.5-4mum are deposited with the distribution area ratio of 35-60% and strong contacting force onto the dispersion phase of said vacuum deposition layer. Thereafter, metal surface layer is formed through vacuum deposition or galvanization thus to exhibit excellent grinding performance for long term.
Patent JP-S63223736-A (JP)
Title: Single lens reflex camera
Inventor: ISHIGURO YASUAKI
IPC: G03B17/02
Filed: 1987-03-13
Abstract: PURPOSE:To improve an assembly operation by providing a motor for driving a focusing lens and a control circuit for said motor to a front body and a motor for winding and rewinding and a sequence control circuit for controlling the operation sequence of the respective parts of a camera to a rear body, respectively. CONSTITUTION:The motor 63 for driving the focusing lens and the control circuit 68 for said motor are provided to the front body FB of the camera body constituted by integrating the front body FB provided with a lens mount 51 on a front side and a mirror box on a rear side and the rear body BB provided with a cartridge chamber and spool chamber as well as an image plane frame formed between these two chambers. The motor for winding and rewinding and the sequence control circuit for controlling the operation sequence of the respective parts of the camera are provided to the rear body BB. Various operation checks can thus be executed by discretely driving the motors on the respective body sides before coupling of the front body FB and the rear body BB, by which the assembly accuracy is improved.
Patent JP-H06333248-A (JP)
Title: Optical recording and reproducing device
Inventor: ARAI SHINICHI
IPC: G11B19/02
Filed: 1993-02-24
Abstract: PURPOSE:To preserve the performance of a focus servo to a fixed level by discriminating a recorded part and an unrecorded part on an optical recording medium and controlling a focus servo gain based on the discriminated result. CONSTITUTION:The reflectance is reduced in a part where a bit is formed on an optical disk 1 compared with a part where no bit is formed. Then, a signal (g) of an 'L' in the recorded part and an 'H' in the unrecorded part is obtained based on the output of a photodetector 6 through bottom/peak hold circuits 10, 11 to be supplied to a microcomputer 14. By the microcomputer 14, an analog switch 43 is turned off when the signal (g) is the 'L', and an amplifier 17 is set by gain resistors 40, 41 to decide the servo gain. The switch 43 is turned on when the signal (g) is the 'H' to reduce the gain of the amplifier 17 by the resistor 42. Thus, regardless of the presence of recording, the focus servo gain is preserved stably.
Patent JP-S54149647-A (JP)
Title: Developing device using single component toner
Inventor: EBI YUTAKA
IPC: G03G15/09
Filed: 1978-05-16
Abstract: PURPOSE: To prevent the double image, in case the development is performed using a single component toner, by arranging a conductive member, which has the same polarity as the toner trapped by an image portion, in the vicinity of a latent image carrier so that the toner trapped by the non-image portion is attracted and removed.  
     CONSTITUTION: A conductive erasing drum 6 is arranged in the vicinity of a photosensitive drum 4 such that the spacing inbetween is made smaller than that between the drum 4 and the sleeve 5 of a magnet roller. There is impressed between the drums 6 and 4 through a DC power source E 3  a bias voltage which is higher than the bias voltage impressed between the drum 4 and the sleeve 5. As a result, the toner trapped by the image portion of the drum 4 receives no influence from the drum 6 at the same polarity so that the toner of the opposite polarity trapped by the non-image portion of the drum 4 is separated from the drum 4 and is trapped by the drum 6 so that it is scraped by a scraping plate 7 and recovered. As a result, the double image during the development using the single component toner can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10250908-A (JP)
Title: Image forming system
Inventor: NONOYAMA MASAHIRO
IPC: B65H37/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To select a process as to whether priority is given to processing efficiency or to high grade finish depending on the number of bundled paper sheets by rotating the direction of a stored image so that a stapling position relative to an image formed on a paper sheet is identical to the specified position. SOLUTION: A user arbitrarily inputs a copy mode and specifies a stapling position relative to an image. Documents set with an ADF 12 are fed in sequence for reading an image and storing the image in a memory. Then, the number of sheets to be delivered is calculated on the basis of the specified copy mode and the number of the sheets carried with the ADF 12, and a comparison is made between the calculated number of delivery sheets and the preset number of sheets. When the delivery number is equal to or less than the preset number, a trailing end stapling mode is selected and the 180-degree rotation of an image direction is specified. When the delivery number exceeds the preset number, a leading end stapling mode is selected. According to this construction, a suitable stapling position with due consideration of high grade finish and productivity can be automatically selected. depending on the number of bundled streets.
Patent JP-H06272473-A (JP)
Title: Tail clearance measuring device for shield excavator
Inventor: MORI TERUYUKI
IPC: E21D11/00
Filed: 1993-03-18
Abstract: PURPOSE:To improve safety and shorten construction time by measuring the distance between a shield excavator body and the reference face of a fixed point in the body, and the distance between the reference face and a segment so as to automate the measurement of a tail clearance. CONSTITUTION:The body distance L2 from the reference face P of a fixed point in the shield excavator main body 1 to the inner peripheral surface of the main body 1 is measured by a body distance sensor 2. The segment distance L3 from the reference face P to the inner peripheral surface of a segment 3 is then measured by a segment distance sensor 4 to obtain a tail clearance L1. As occasion calls, both distance sensors 2, 4 are moved in the axial direction of the segment 3 by slide mechanism 5. At the measuring time, the segment distance sensor 4 and the segment 3 are always opposed to each other, and at the non-measuring time, both sensors 2, 4 are accommodated in the shield excavator main body 1 to take refuge. With the adoption of two distance sensors 2, 4 and the slide mechanism 5, the reliability and reproducibility of the measured value can be improved.
Patent JP-H03128562-A (JP)
Title: Internal path selecting system of inner circuit network
Inventor: KUON KUU RII
IPC: H04L12/70
Filed: 1990-03-12
Abstract: PURPOSE: To maintain the load balance of a message communication processing processor (MHP) by almost equally re-allocating plural message processing selection codes (MHSC) assigned to a defective MHP to each available MHP when any MHP breaks down. CONSTITUTION: When failure is generated in the node (interrupted point) of an MHP or the related link (signal line) of the MHP, the number of the active MHP is number-changed to the virtual number (virtual number, VMHP) of the MHP, and a take-over procedure is started based on the quotient of MHSC /N-i. For example, a signal message having a quotient 0 is path-designated to a VMHP#0, a signal message having a quotient 1 is path-designated to a VMHP#1, a signal message having a quotient (j) is path-designated to a VMHP#, and a signal message having a quotient (N-i-1) is path-designated to a VMHP#(N-i-1). In this case, when the number of the available MHP is equal to (N-i), and the quotient is larger than (N-i), this quotient is changed to (N-i), and the path designation of the message is executed.
Patent JP-H03258482-A (JP)
Title: Laser processing method
Inventor: YAMAKITA HIROFUMI
IPC: B23K26/14
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a processed part having high reliability and to make improvement in safety by disposing a closing member which extends in the operating direction of a laser processing head and closes a space in the direction orthogonal therewith along a part to be processed. CONSTITUTION:The laser processing head constituted to project a laser beam 8 through a nozzle body 6 and to eject an assist gas 5 is provided. The closing member which extends in the operating direction of the laser processing head and closes the space in the direction orthogonal therewith is provided. A fixing body 15 of a work piece is used for this closing member. A groove part 17a is provided right under the processing part of a base 17 supporting the work piece and the processing is executed while the assist gas is injected into the above-mentioned groove part. The system is closed in the direction perpendicular to the scanning direction of the laser processing head and, therefore, the amt. of the assist gas diffusing before arriving at the processing point decreases and the effect of cooling at the time of processing and of preventing the oxidation in the processed part is greatly improved. The processed part having the high reliability is obtd. in this way and the improved safety is obtd.
Patent JP-S62216309-A (JP)
Title: Manufacture of core
Inventor: YASUSE HIROAKI
IPC: H01F1/153
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a core having low iron loss by forming an amorphous alloy thin strip in a specific backing factor, then heat treating it, curing it, then impregnating it with resin in specific Shore hardness, and cutting it. CONSTITUTION:When winding a core, backing factor is set to 75-85%. The backing factor is the ratio of the weight of the core after molding to a theoretical weight, and the theoretical weight is obtained by attaining the volume of the core with the outer, inner diameters and the height of the core after molding and multiplying the volume by the specific weight of an amorphous alloy. When the heat treating temperature T at heat treating time is preferably in a range of the temperature range of TX-100 deg.C<T<TX, where the heat treating temperature ( deg.C) is T and crystallizing temperature ( deg.C) is TX. The hardness after curing in case of impregnating it with resin is 50-70 of Shore hardness. The impregnating and hardening of the resin prevent the core from deforming due to cutting grindstone when cutting it and cutting resistance with high hardness amorphous alloy, such as the opening between the layers of the cutting surfaces by the fixture of the core.
Patent JP-H05255105-A (JP)
Title: Immunosuppressive agent
IPC: C07K5/10
Filed: 1992-03-16
Abstract: PURPOSE:To provide an immunosuppressive agent containing, as active ingredient, a new peptide derivative having immunosuppressive activity or a pharmaceutically allowable salt thereof. CONSTITUTION:The objective immunosuppressive agent containing, as active ingredient, a peptide containing an arginine-glycine-aspartic acid sequence, a derivative therefrom, or a pharmaceutically allowable salt thereof. This agent is useful for mitigation of the rejection to implantation of organs or tissues such as the kidney, liver, bone marrow, or skin, and implant vs. host reactions, and for prevention or treatment of autoimmune diseases such as systemic lupus erythematosus, I-type diabetes, multiple sclerosis, Hashimoto's thyroiditis, or chronic arthrorheumatism.
Patent JP-H02236496-A (JP)
Title: Control rod for high-temperature gas-cooled reactor
Inventor: MOGI HARUYOSHI
IPC: G21C7/14
Filed: 1989-03-10
Abstract: PURPOSE:To prevent neutron absorbers from being broken to pieces and being released to the outside and to maintain a neutron absorbing function over a long period of time by providing thread parts or fitting parts in the lower part of an outer cladding pipe and inner cladding pipe. CONSTITUTION:The thread parts 29, 30 which are screwed to each other are provided in the lower parts of the outer cladding pipe 17 and the inner cladding pipe 18 and the deviation in the vertical direction of the outer cladding pipe 17 and the inner cladding pipe 18 is restrained by the thread parts 29, 30. The upper part of the outer cladding pipe 17 and the inner cladding pipe 18 is covered by an upper cap 26 provided with a stopper 31. The upper cap 26 is pinned 27 to the inner cladding pipe 18. The outer cladding pipe 17 and inner cladding pipe 18 of the control rod constituted in such a manner do not deviated in the vertical direction and, therefore, the formation of a spacing is obviated, even if the control rod elements 14 move upward and downward while rubbing the inside surface of a control rod guide pipe and a control rod insertion hole. The release of the neutron absorbers 19 broken to pieces to the outside is, therefore, obviated and the neutron absorbing function is maintained over a long period of time.
Patent JP-S63224315-A (JP)
Inventor: MATSUZAKI SOICHI
IPC: H01G11/38
Filed: 1987-03-13
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-S56155612-A (JP)
Title: Sealing device for desorption zone in gas treatment device
Inventor: ITOU YOSHIBUMI
IPC: B01D53/81
Filed: 1980-05-06
Abstract: PURPOSE: To obtain a secure sealing effect at low cost by a method wherein when conducting desorption in a desorption zone in a rotary cylindrical body, a sealing member is provided for shielding the compartment being located in the desorption zone from other compartments.  
     CONSTITUTION: An open-end part of a gas bag 30 consisting of silicone material is fitted over the entire circumference of a web part of a supporting member 17 for a sealing member (a) consisting of channel sections fitted to partitioning members of the desorption zone. When the compartment is moved into the desorption zone and sulfur oxides are desorbed by heating an adsorbent, pressurized water is fed into the bag 30 through a conduit 34 and a pressurized-water injecting pipe 34 so as to expand the bag 30, whereby the bag 30 is closely contacted to a pressure-receiving part 35 of a column 8 so as to secure airtightness. Accordingly, the hot gas in the desorption zone is prevented from leaking out into the compartments in other zones, and a fire accident is prevented from occurring due to penetration of oxygen- containing exhaust gas. When the desorption is completed, the pressurized water is discharged from the bag 30 and the compartment in the desorption zone is moved to the next zone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10257035-A (JP)
Title: Transmitter
Inventor: TANIMOTO HARUHIKO
IPC: H04L1/22
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To perform a stable operation even when an unexpected malfunction is generated after phase matching is completed once by turning a present system register to a set state again when an opposite side register is in the set state, the compared result output of a read phase matches and the phase difference of write and read pulses for a memory is present within a prescribed range. SOLUTION: In an initial state, the system of large transmission delay is judged by a phase comparison part 67 and a selector is controlled so as to select the frame phase pulses of a present system when the delay of the present system is large in the judged result 670 and to select the read counter output pulses of the other system in the other case. Then, a read phase established state is set to a register 75. Also, the selector 72 of a small delay system selects the read phase pulses of a read counter 69 in a large delay system, moves its own read counter 70, inputs the output 690 of the read counter 69 of a large delay system to an opposite system and sets the read phase established state to the register 76 similarly to the time of the large delay. That is, the selectors of both systems both select the phase of the opposite system.
Patent JP-H01231398-A (JP)
Title: Ceramic multilayer interconnection board and preparation thereof
Inventor: NAKATANI SEIICHI
IPC: B32B18/00
Filed: 1988-03-11
Abstract: PURPOSE:To make solderability of interconnection on the top layer better, and to make matching between a board and an electrode material as well better, by employing copper oxide as a conductor material, by employing a board material with a predetermined composition, and by performing de-binder through heat treatment in the air, reduction from the copper oxide to metal copper, and sintering of the board material and the metal copper. CONSTITUTION:Ceramic insulating layers 1a-1d are compositions each of which is so selected as to consist of 45-60wt.% Al2O3, 24-33wt.% SiO2, 2.4-3.3wt.% B2O3, 1.2-1.65wt.% Na2O, 0.8-1.1wt.% K2O, 3.2-4.4wt.% CaO, 1.2-1.65wt.% MgO, and 7.2-9.9wt.% PbO with the total amounts being 100wt.%. In each of the insulating layers, conductor metallized layers having copper as a main constituent are formed in the interior and the exterior, respectively. A diffusion layer of copper oxide is provided in the interface between the conductor metallized layer and the insulating layer. By using the board material having such a composition as an insulating material, a multilayered body is formed, and binder is then removed. Thereafter, CuO is reduced to Cu, and the multilayered body is then sintered.
Patent JP-S585512-A (JP)
Inventor: AAUIN SHII UITSUCHI
IPC: F16B39/30
Filed: 1982-04-08
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-H03260319-A (JP)
Title: Structure of cooling water passage of v type engine
Inventor: NAKANISHI HIROBUMI
IPC: F02B75/22
Filed: 1990-03-09
Abstract: PURPOSE:To make a V type engine small and light by arranging first communication passage which opens at its starting end to a cooling water cofluent passage and at its ending end to an upper end face of a cylinder head, and a second communication passage which communicates with the first communication passage formed at an excessive space part of a cylinder head cover. CONSTITUTION:At the rear of a V type engine 2, a cooling water cofluent passage (not shown)which connects respective cooling water passages provided at cylinder banks 12-1, 12-2 is provided. In this case, the passage is opened to the cooling water cofluent passage at its starting end, and a first communication passage 24 is arranged which opens at its ending end to an upper end face 6a-2 of a cylinder head 6-2. At an excessive space S of a cylinder head cover 8-2 arranged at the upper part of the cylinder head 6a-2, a second communication passage 26 which is communicated with the first communication passage 24 is integrally formed with the cover 8-2. Heights L3, L4 of the V type engine 2 and a throttle body 20 are set lower than before so as to make it small and light and decrease oscillation.
Patent JP-S61218275-A (JP)
Title: Background level clamp circuit
Inventor: NAKAMURA SEIKICHI
IPC: G06T1/00
Filed: 1985-03-22
Abstract: PURPOSE:To allow the titled circuit to clamp even any original at an optimum value by preparing a clamp factor corresponding to various originals on a ROM as a table. CONSTITUTION:A control table storing a clamp factor in response to the variance of a fine reflectance factor of various originals, e.g., a ROM table 3 is prepared. Desired clamp information is outputted from the ROM table in response to the read original, sent to a multiplying DA converter 2, where the peak value of a video signal A and the said output are multiplied and the result is given to an AD converter 4 as a reference voltage. Thus, the clamping is applied with an optimum value to any variance in the fine reflectance of the original in any original and its effect is not imposed on gradation data.
Patent JP-S61219172-A (JP)
Inventor: ANDORE JIYAKURIN
IPC: H01L29/08
Filed: 1986-03-17
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。