baber/WOPTO huggingface dataset:
Patent JP-S5453891-A (JP)
Title: Low power type doppler radar
Inventor: ENDOU AKIRA
IPC: G01S13/50
Filed: 1977-10-07
Abstract: PURPOSE:To realize a low power type Doppler radar with high sensitivity to satisfy the without-permit using conditions, by obtaining very small output power by effectively using a balanced mixer circuit composed of 4-terminal 3 dB hybrid circuits. CONSTITUTION:In a Doppler radar composed of oscillating part, balanced mixer part, and antenna part, the balanced mixer circuit is made up 4-terminal 3 dB hybrid circuits such as rat race circuits, When a high frequency power is applied to terminal P2, a slight output is created at terminal P4 due to the difference in the reflection volume between teminals P1 and P3. At this time, the one end of mixer diodes 37, 38 is connected to resistor R1 and variable resistor VR1, and another variable resistor VR2 is connected between said two resistors, so that the Doppler output may be taken out from the middle of variable resistr VR2. In this structure, by adjusting the variable resistor VR1, the difference in the reflection volume may be canceled, so that the high frequency output may be changed from 0 to severel  milliwatts. Also, by adjusting the variable resistor VR2, the S/N may be increased, so that the sensitivity may be enhanced.
Patent JP-H1144038-A (JP)
Title: Manufacturing of steel framed wall panel
Inventor: TOGASHI YUTAKA
IPC: E04B2/56
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing of a steel framed wall panel excel lent in earthquake resistance. SOLUTION: After a frame press material 1 is machined and is built up in the center core of a steel framed wall panel with welding, vertical frames 2 and horizontal frames 3 are latticed and are mounted to both sides with welding. Then, panel frames such as panel vertical frames and panel horizontal frames are mounted with welding to integrate the steel frames into a unit. Outside face member and inside face member are stuck on both sides with drill screws to obtain the steel framed wall panel.
Patent JP-H06328689-A (JP)
Title: Ink jet printing head
Inventor: TOBA KOICHI
IPC: B41J2/175
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a head structure capable of realizing high response frequency and holding sufficient rigidity in the twist generated when a line head system is taken. CONSTITUTION:The rigidity insufficiency generated by reducing the size of a pressure chamber 302 in order to speed up the natural vibration cycle Tc of ink is eliminated by providing an auxiliary ink passage 111 constituted of the same ink passage plate 106 as a main ink passage 110 supplying ink to each pressure chamber 302 and a nozzle plate 105 having the extension material of a partition wall plate 104 and a nozzle opening part 102 arranged thereto to realize a line head corresponding to high response frequency and holding sufficient rigidity.
Patent JP-H01290364-A (JP)
Title: Line selector
Inventor: SATOU RIYOUICHIROU
IPC: H04M15/16
Filed: 1988-05-17
Abstract: PURPOSE:To enhance the LCR function more effectively by setting a time criterion used for the calculation of charge for line path selection based on the past average duration time so as to apply line selection with high accuracy. CONSTITUTION:An average duration time corresponding to a toll station number to be extracted is read from a data of an average duration time of a toll station number stored in advance in a memory 4. The charge is calculated based on a table for the calculation of charge stored in the memory 4 based on the data such as the readout average duration time and date or the like, the optimum line path offering the lowest charge is decided and the line path is used for dialing. When the connection is finished normally, a timer 6 is cleared and then started to start the measurement of the connection time. The timer 6 is stopped by line interruption. A new average duration time is calculated from the measured value, the old average duration time and number of times of calls to update the average duration time data in the memory 4. Thus, the line is selected with high accuracy and the LCR function is enhanced effectively.
Patent JP-S5745362-A (JP)
Title: Cleaning equipment for painting machine
Inventor: YOSHIKAWA HATAO
IPC: B05B15/02
Filed: 1980-08-30
Abstract: PURPOSE: To prevent contamination of objects to be painted with splashes of waste liquid generated by cleaning, by using large flow rates of air and thinner and small flow rates of them in two times separately, when the remaining paint is cleaned with thinner after air is supplied to the paint supplying route and the end part of the painting machine.  
     CONSTITUTION: When the first painting operation is completed and another paint of different color is to be used by the painting machine 1, the paint remaining in the paint supplying route and painting machine is cleaned. To perform this cleaning, air of a large flow rate is supplied from an air supplying pipe 9 and an air-driven type regulator 10 is set to the large flow rate, and thus the paint remaining in the paint supplying route 2 and a paint color changing device 3 is discharged into a waste liquid tank 7. After the paint is discharged, the route 2 and the device 3 are cleaned by a flow of a large flow rate of thinner. Moreover, a changeover valve 5 is switched to the painting condition and the section between the changeover valve 5 and the rotary type atomizing head 1a of the painting machine 1 is cleaned with a small flow rates of air and thinner. In this case, because the air and thinner are small in flow rate, the painting object will not be contaminated by splashes from the rotary type atomizing head 1a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63286680-A (JP)
Inventor: HAMAOKA KOJI
IPC: F25D11/00
Filed: 1987-05-18
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-H01295683-A (JP)
Title: Power supply
Inventor: SASAKI TOSHIHIRO
IPC: H02M9/00
Filed: 1988-05-19
Abstract: PURPOSE:To economize and simplify an apparatus by using a main cir cuit in a load coil and the like and an auxiliary circuit furnished with a plurality of energy-storing units. CONSTITUTION:A power supply is composed of a DC supply 1, a load coil 2, energy-storing coils 12, 22, DC breaker 3, 13, 23, discharge resistors 4, 14, 24, diodes 5, 15, 25, and switches 6, 16, 26, 7, 17, 27, 18, 28; and units in said storing coils 12, 22 and the like are connected in parallel with each other to form main and auxiliary circuits. Then, an electric current is caused to flow through said load coil 2 and said plurality of energy storing coils 12, 22 only by one DC power supply 1 and a plurality of desired pulse voltage waveforms are realized by the action of said DC breakers 3, 13, 23 and switches 6....
Patent JP-S60264151-A (JP)
Title: Transfer destination number registration system
Inventor: HIRASE FUMIO
IPC: H04M3/42
Filed: 1984-06-12
Abstract: PURPOSE:To avoid an endless transfer within a station and transfer until a trunk line is busy between stations caused at the incoming to a call transfer service subscriber from the 3rd party by controlling a transfer destination number registration section to register a transfer destination telephone number to the said transfer destination number registration section when an incoming response from a transfer destination subscriber is detected in response to the transfer destination subscriber call in registering the transfer destination telephone number. CONSTITUTION:While a subscriber A registers a destination on a subscriber B, when the subscriber B registers the subscriber A as the destination this time, a call to the subscriber A is transferred to the subscriber B, but the subscriber B cannot respond to the call because the subscriber B is under registration procedure and hooked off. Thus, a destination subscriber response supervisory section 17 cannot command the registration control to a destination number registration section 18 because no response from the destination subscriber is attained, and then the subscriber B cannot register a call transfer service using the subscriber A as the destination.
Patent JP-H0417167-A (JP)
Title: Disk controller
Inventor: TAKAGI TOSHIAKI
IPC: G06F3/06
Filed: 1990-05-10
Abstract: PURPOSE:To prevent lots of files from being destroyed on the occurrence of a write fault by storing block information inhibiting write onto a disk device from which the write fault is found out in a storage means provided in common to 1st and 2nd directors. CONSTITUTION:Block flags 5a, 5b in relation to directors 3, 4 for disk control sections 6, 7 and disk devices 8-1 to 8-M, 9-1 to 9-M respectively are stored in a nonvolatile memory 5. When a fault takes place in, e.g., the control section 6-1, the director 3 sets logical 1 to a flag corresponding to the disk device 8 set in the flag 5a to block the write to the device 8 under the control of the disk control section 6-1. When the director 3 receives a data write command from a host processor 1 thereafter, the block flag 5a is referenced to block the write to the device 8. Moreover, the setting of the flag 5b by the director 4 is implemented similarly. Thus, it is prevented that lots of files from being destroyed on the occurrence of a write fault.
Patent JP-H07323921-A (JP)
Title: Seedling raising box supply section for sowing plant
Inventor: TANAKA MIZUKI
IPC: A01C7/08
Filed: 1994-06-02
Abstract: PURPOSE:To lower manufacturing cost and to surely carry a seedling raising box smoothly by providing a second conveyor which carrys a seedling raising box on a fixed seedling raising box line to deliver it to a first conveyor. CONSTITUTION:After carrying a seedling raising box 2a on a fixed seedling raising box line L to deliver it to a first conveyor 7, a second conveyor 8 changes its position to another seedling raising box line with its attitude kept along the seedling raising box line L between the seedling raising box line located on one end of the group of the seedling raising box lines and the seedling raising box line located at another end of the group of lines. The seedling raising box 2a on another seedling raising box line is carried so as to be delivered to the first conveyor 7, and such carriage is repeated for delivering the whole seedling raising boxes 2a in the group of the seedling raising box lines to the first conveyor 7. Thus the whole seedling raising boxes 2a in the group of the seedling raising box lines can be delivered to the first conveyor 7 by the one second conveyor 8. In addition, during the carriage of the seedling raising boxes 2a on the one seedling raising box line, the seedling raising boxes 2a on the second conveyor 8 does not collide against the seedling raising box 2a on the first conveyor 7.
Patent JP-H01289035-A (JP)
Title: Operating device for switch
Inventor: NAKAHATA MINORU
IPC: H01H33/40
Filed: 1988-05-17
Abstract: PURPOSE:To make an operating device for a spring driven switch sufficiently provided with stored energy even if there is part defective in the device by mutually reversing the stored energy direction of a spring and the working direction of a driven section. CONSTITUTION:An operating section 47 is operated by an external force and makes a counterclockwise circular motion with the result that the engagement of a spring driven section 34 with a spring energy holding section 33 is released and an operating spring 43 is provided with a sufficient stored energy. When a counterclockwise circular motion is further continued, a guide roller 55b goes over a face 57a and a guide 57 makes a quick clockwise circular motion. Resultantly, the spring driven section 34 is caused to make a clockwise circular motion and its energy is stored in a holder 38b through engagement of a holding roller 23b with latch 24a. This energy causes the latch 24a to make a clockwise circular motion and is used for a switching motion through a driven shaft 2, but then, even if there is a defect in engagement because a part, for example, the roller 23b is not good, it does not greatly interfere with switching.
Patent JP-H09276060-A (JP)
Title: Kitchen wall structure
Inventor: AIHARA TAMIYA
IPC: A47B77/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen panel wall whose height is adjusted on the site so as to be easily and beautifully furnished on a wall foundation between a cooking unit on the floor and an upper shelf on the ceiling, even though a kitchen ceiling of each house varies in height. SOLUTION: A cooking unit 2 is arranged on the floor along a kitchen wall foundation material 5, and an upper shelf 4 is arranged on the ceiling. A lower fastening plate 16 is fixed to the wall foundation material 5 right above the cooking unit 2. Being adjusted to the height between the cooking unit 2 and the upper shelf unit 4, the upper end of a kitchen panel wall 6 is cut and removed to be shorter than the height. On the upper end of the kitchen panel wall 6 which is cut and removed, an upper fastening plate 17 is fixed. The lower end of the kitchen panel wall 6 along the wall foundation material 5 is received by the lower fastening plate 16, and the upper end of the kitchen panel wall 6 is fixed to the wall foundation material 5 by the upper fastening plate 17. A work space P between the kitchen panel wall 6 and the upper shelf unit 4 is covered by a decorative material 29.
Patent JP-H02300381-A (JP)
Title: Softening finish for clothing
Inventor: INOKOSHI JUNICHI
IPC: D06M15/53
Filed: 1989-05-15
Abstract: PURPOSE:To obtain concentrated-type softening finish having excellent transparent feeling and stability for long period of time containing water-insoluble cationic softening base material, specific liquid oily substance and multi-chain type polyether compound or derivative of said compound as essential ingredients. CONSTITUTION:(a) 12-25wt.% water-insoluble cationic softening base material (preferable example: stearyl lauryl dimethylammonium) is mixed with (b) 1-10wt.% oily substance having one or more ester bonding and one or more hydroxyl group in a molecule and having 20-200cps viscosity at 20 deg.C and (c) 1-5wt.% multi-chain type polyether compound having >=55wt.% oxyethylene group and from 5000 to 20X10<4> molecular weight as alkylene oxide adduct containing ethylene oxide of a compound having 13 active hydrogens as essential ingredient or derivative of said polyether compound (e.g. esterified substance of fatty acid) as essential ingredients to afford a transparent softening finish for clothing having >=80% transmittance to a light of 667nm wavelength. Said finish has excellent flexibility, antistatic properties and stability.
Patent JP-H11310499-A (JP)
Title: Heat-treatment of compound semiconductor single crystal and apparatus therefor
Inventor: OKADA HIROSHI
IPC: C30B29/40
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat-treating method capable of heat-treating a compound semiconductor single crystal without using a sealed tube method using a quartz ampule or passing a highly toxic gas such as AsH3 gas or PH3 gas in contrast with conventional heat-treating method and enabling easy heat-treatment under a high-pressure atmosphere. SOLUTION: A single crystal composed of a compound semiconductor is placed in a gas-impermeable heat-resistant vessel and heat-treated in a gaseous atmosphere of the element having higher vapor pressure among the constituent elements of the single crystal. The above heat-treatment of single crystal is carried out by using a heat-resistant vessel divided into two sections openable and closeable interposing a sealing part 4 and the single crystal is heated in a section 5 under the sealing part. The vessel is cooled at a position above the heating position of the single crystal and below the sealing part to condense and liquefy the gas of the element having higher vapor pressure or solidify the gas on the inner wall of the heat-resistant vessel. The solidified element is peeled off from the wall and returned to a lower part.
Patent JP-H11311903-A (JP)
Title: Developing device
Inventor: KAWAGUCHI HIROSHI
IPC: G03G15/08
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To excellently recover carrier regardless of the installation condition of a carrier recovering device, to peel the recovered carrier and to excellently fix an image without causing offset at the time of fixing even in a transfer belt type device. SOLUTION: This device is equipped with a developing unit 11a developing an electrostatic latent image carried on a photoreceptor drum 10 with two- component developer consisting of the carrier and toner, and the carrier recovering device 25 removing the carrier adhering to the drum 10 at the time of developing by the developing unit 11a by sucking the surface of the drum 10, carrying and recovering the toner while it is rotated, and provided with a groove 31 going along in a direction orthogonal to the rotating direction on its surface.
Patent JP-H05296273-A (JP)
Title: Vibrationproof bush
Inventor: SHIBUYA TAKAHARU
IPC: F16F1/38
Filed: 1992-04-15
Abstract: PURPOSE:To readily manufacture an inexpensive vibrationproof bush while reducing the number of components and the weight of the bush. CONSTITUTION:A vibrationproof rubber body 3 having an inner tube 2 bored therethrough is disposed across an outer tube 1 molded into a rough C shape and a connecting piece 4 having locking portions 41, 42 formed at both end portions thereof and to which nuts 5 for attaching to bastes are secured is provided, and the end face of each flange portion 11, 12 of the outer tube 1 is locked to each locking portion 41, 42 by means of the resilient forces of the vibrationproof rubber body 3 and the outer tube 1 when the outer tube 1 is deformed and has its diameter reduced. The diameter of the outer tube 1 can easily be reduced by drawing. The outer tube 1 and the connecting piece 4 can readily be assembled to each other without requiring welding. The need for any conventional outer tube is eliminated and the number of components is reduced and an aluminum material, etc., can be used in the outer tube 1 and the connecting piece 4, so weight reduction is possible.
Patent JP-2000310719-A (JP)
Title: Optical fiber type video inverter and multi-line optical slip ring
Inventor: FUJII AKINOBU
IPC: G02B6/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber type video inverter and multi-line optical slip ring which are short in the interval between the input end and output end although long focal length were needed when a conventional prism or mirror is used and also applicable over a wide range by forming a hollow part at a center axis part. SOLUTION: The optical fiber video inverter and multi-line optical slip ring 30 have the opposite arranged input end surface 14 and output end surface 15 connected by many optical fibers 11, whose ends are both arranged in the same order on the input end surface 14 and output end surface 15. Further, information of video, etc., can be transmitted by using an input-side optical receiving and transmitting plate 31 and an output-side optical receiving and transmitting plate 33.
Patent JP-H09306018-A (JP)
Title: Recording and reproducing device and method
Inventor: ABE TSUGUHIRO
IPC: G11B7/125
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To perform a recording and a reproducing to two kinds of optical disks by utilizing light quantities of laser beams efficiently. SOLUTION: A laser beam is generated by changing over radiant light sources 21A, 21B according to the kind of optical disks 41A, 41B. A laser beam of a first wavelength emitted from the radiant light source 21A is diffracted at a hologram optical element(HOE) 26 on which saw wave shaped ruggednesses having the step shape of four stages are formed in a concentric circular shape to be converged at a prescribed position of the optical disk 41A by a refractive type object lens 27. A laser beam of a second wavelength emitted from the radiant light source 21B transmits the HOE 26 to be converged at a prescribed position of the optical disk 41B by the refractive type object lens 27. Then, the laser beam (reflected light beam) reflected on the optical disks 41A, 41B is received by a photodetector 29 via an optical system and information are reproduced from the received reflected light beam.
Patent JP-H0421572-A (JP)
Title: Degreasing method for powder injection molded product
Inventor: KUJI IZUMI
IPC: C04B35/638
Filed: 1990-05-14
Abstract: PURPOSE:To provide the title degreasing method intended to prevent crack development, so designed that a hollow pipe with its upper end surface higher than that of a powder injection molded product is put on said molded product followed by heating in a degreasing oven. CONSTITUTION:Firstly, an injection molding stock is prepared by kneading ceramic powder such as of Al2O3 and an organic material as binder at a specified volume ratio. This stock is then put to injection molding into a cylindrical powder injection molded product 3, which is then placed on a shelf plate 2 in a degreasing oven 1. Thence, a pipe 4 consisting of a heat-resistant material with both its diameter and height larger than those of the molded product 3 and its upper end surface 4A higher than that 3A of said molded product is put on said molded product. Thence, a hot air stream H is fed from the outside of the pipe 4 into the degreasing oven 1 to raise the temperature within the pipe 4 nearly uniformly without direct exposure of said molded product 3 to the hot air steam H. As a result, both the inner and outer peripheral surfaces of the molded product 3 are uniformly raised in the temperature leading to a degreased molded product free from no damage such as cracks. The resulting molded product is then heated in a sintering oven into a sintered compact.
Patent JP-S63287421-A (JP)
Title: Grain receiving apparatus for combine
Inventor: SATOJI HISAYUKI
IPC: A01F12/46
Filed: 1987-05-18
Abstract: PURPOSE:To provide the titled apparatus having excellent operability and acting in a manner that a holding lever of a grain bag is turned to the top position and grains are bagged when the presence of grains in a storage tank and the opened state of a valve of a discharging port and detected and the holding lever is turned to the lowest position when the valve is closed. CONSTITUTION:When the presence of grains in the storage tank 1 is detected by a grain sensor 6 and the opened state of a valve 3 of a discharging port 2 is detected by a valve sensor 7, a bag-holding lever 5 is turned to the top position with a turn-controlling apparatus and stopped. The sagging of a grain bag 4 is prevented and a large quantity of grains can be packaged in the bag by this process. When the grain bag 4 becomes full and the valve 3 is closed, the valve sensor 7 detects the closed state, the holding lever 5 is vertically reciprocated several times and turned to the lowest position and the grain bag is removed from the holding lever.
Patent JP-H02303483-A (JP)
Title: Lignin peroxidase and its production
Inventor: KIMURA YOSHIO
IPC: C12R1/645
Filed: 1989-05-17
Abstract: NEW MATERIAL:Lignin peroxidase L-II having following physicochemical properties. Action: generates veratryl aldehyde by oxidation of veratryl alcohol in the presence of hydrogen peroxide, and oxidatively decomposes diallylpropane in the presence of hydrogen peroxide; substrate specificity: oxidatively decomposes dimer model compound of lignin such as diallylpropane and veratryl glycerol-beta-guaiacyl ether, or oxidizes veratryl alcohol; optimum pH: 3; stable pH: 4 to 6; optimum temperature: 30 deg.C; heat stability: stable below 45 deg.C; isoelectric point: 4.0; molecular weight of the objective enzyme: 41000 (SDS polyacrylamide gel electrophoresis); the objective enzyme is strongly inhibited by EDTA or KCN, etc. USE:Enzyme making lignin to low molecular weight. PREPARATION:Microorganism belonging to genus Bjerkandera such as Bjerkandera adusta IFO 5307 is inoculated in medium.