baber/WOPTO huggingface dataset:
Patent JP-H0675625-A (JP)
Title: Unmanned travel vehicle
Inventor: SAKAGAMI MASAYA
IPC: B62D5/04
Filed: 1992-08-28
Abstract: PURPOSE:To select an optional route among plural travel routes and make the vehicle travel by itself by controlling the vehicle by calculating a deviation quantity on the basis of a signal from a left or right guidance line sensor corresponding to the travel direction of the vehicle body once a fixed point nearby a branch or confluence point of the guidance line is detected. CONSTITUTION:When the unmanned travel vehicle 1 approaches the branch or confluence point and the fixed point installed near it is detected by a fixed point sensor 30, a main controller 15 selects a branch/confluence mode as the control mode of a steering system and the quantity of deviation of the vehicle body 2 from the guidance line 12 is calculated by using the signal from the left or right guidance sensor 13L or 13R corresponding to the vehicle body travel direction at the branch or confluence point. Then steering systems 16 and 18 are controlled on the basis of the deviation quantity and the vehicle 1 is made to travel in a specific direction along the guidance line 12 at the branch or confluence point, so the vehicle 1 selects an optional route among plural travel routes and travels by itself along the route.
Patent JP-H0280520-A (JP)
Title: Manufacture of high ductility steel wire rod
Inventor: EGUCHI TOYOAKI
IPC: B21B45/02
Filed: 1988-09-16
Abstract: PURPOSE:To manufacture the title wire rod having excellent wire drawability by executing rapid cooling with steam mist to a wire rod obtd. by subjecting a steel having specific compsn. to hot rolling while it is conveyed in the state of a nonconcentric ring and thereafter subjecting it to specific quenching in an off line. CONSTITUTION:A steel constituted of, by weight, <=0.20% C, <=2.0% Si, 0.05 to 2.50% Mn, <=0.015% P, <=0.015% S, <=0.005% Ti, <=0.005% Al, <=50ppm total N, 10 to 40ppm total O and the balance substantially Fe and contg. <=10mum oxide inclusions in which <=40% Al2O3 is regulated is subjected to hot rolling. The obtd. wire rod 1 is rapidly cooled by steam mist 9 from a mist nozzle 6 in the upper direction and by an air blast from the lower direction while it is conveyed on a conveyer 2 in the state of a nonconcentric ring. The steam mist 9 is generated by atomizing 0.5 to 10m<3>/min water at <=100Nm<3>/m<3> steam ratio. The cooling is executed at >=15 deg.C/sec cooling speed to convert the structure into bainite, martensite or that mixed therebetween. The wire rod 1 is then heated to Ac1 to Ac1+180 deg.C in an off line and is quenched at >=50 deg.C/sec cooling speed.
Patent JP-H0279279-A (JP)
Title: Tape cassette
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B23/087
Filed: 1988-09-16
Abstract: PURPOSE:To prevent a toothed part from being damaged even when excess impact force is given to a tape cassette due to a fall, etc., by settling a distance between the outer periphery of a flange with the toothed part and the side surface of a reel housing part as larger than that distance of a flange without the toothed part. CONSTITUTION:The outer diameter D1 of the flanges 10a and 20a with the toothed part respectively is made smaller than the outer diameter D2 of the flanges 10b and 20b without toothed part respectively. By this method, even when the excessive force is applied to a tape cassette 1 due to the fall of the tape cassette 1, etc., it is always evaded that the flanges 10b and 20b without the toothed part respectively are abutted on the side surfaces 2a and 3a of the reel housing part, while the outer peripheries of the flanges 10a and 20a with the toothed part respectively are allowed to collide against the side surfaces 2a and 3a of the reel housing part. Consequently, even when the excessive impact force is received due to the fall of the tape cassette 1, etc., the toothed part can securely be prevented from being damaged.
Patent JP-S59171290-A (JP)
Inventor: TOOMASU KORIN MATSUKAASU
IPC: H04N9/64
Filed: 1983-12-07
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-S60135041-A (JP)
Inventor: ENRI REONARUDO
IPC: A61C5/02
Filed: 1984-10-31
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-S6385683-A (JP)
Title: Waste toner recovering device for electronic copying machine
Inventor: SHIMONO MAMORU
IPC: G03G21/10
Filed: 1986-09-30
Abstract: PURPOSE:To utilize the space and to reduce the frequency of waste toner changing by providing an expansible waste toner recovery container in a toner storage part and coupling the waste toner recovery container with a cleaning device. CONSTITUTION:In the beginning state of fresh toner supply, a developing device 17 stores toner T in the toner storage part 171 almost to fullness, the waste toner recovery container 172 is folded and installed detachably in the toner storage part 171, and the recovery container 172 and cleaning device 21 are coupled with each other by a waste toner recovery auger 173. When the device begins to be used and the recovery container 172 is almost full of waste toner, the recovery container 172 expands and filled with waste toner recovered by the cleaning device 21 through the recovery auger 173. When fresh toner is supplied, the integrally formed part of a photosensitive drum 13, the developing device 17, the cleaning device 21, an electrostatic charging device 23, etc., is drawn out to replace the recovery container 172 and also supply the fresh toner to the toner storage part 171.
Patent JP-H0395502-A (JP)
Title: Filter for flame sensor
Inventor: SUGANO HIROSHI
IPC: G02B5/28
Filed: 1989-09-08
Abstract: PURPOSE:To obtain an inexpensive filter for the flame sensor which has high sensitivity and immune from malfunction by providing wide-band filters which have specific structural formulas and differ in cutoff wavelength range on both surfaces of a quartz substrate and using Ge as a material with a high refractive index. CONSTITUTION:On the top surface of the quartz substrate (1) of the 4.3mu monochromatic filter for the flame sensor, the wide-band interference filter (2) has the structural formula I and the 2.3 - 4mum cutoff wavelength range is formed. (In the formula, H and L are the optical path lengths of a high-refractive-index material and a low-refractive-index material corresponding to 1/4 wavelength (lambda) respectively.) Similarly, the wide-band interference filter (3) which has the structural formula II and a 1.5 - 2.3mum cutoff wavelength range is formed on the reverse surface of the substrate similarly and Ge is used as the high- refractive-index materials of the wide-band interference filters (2) and (3). Consequently, the high-SN-ratio filter for the flame sensor which cuts off a noise input and transmits a signal input excellently can be obtained at low cost.
Patent JP-H1161437-A (JP)
Title: Covering material
Inventor: HORIE HITOSHI
IPC: C23C14/06
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a covering material with large film thickness which relieves the residual stress so as to obtain sufficient adhesion even to a thick film of >=15 μm, and has sufficient wear resistance. SOLUTION: In the covering material in which a hard covering layer is covered, its total thickness is 15-40 μm, the hard covering layer comprises a chemical vapor deposition film and a physical vapor deposition film, the chemical vapor deposition film includes at least one carbon-nitride layer containing at least Ti, and an outer layer of the chemical vapor deposition film and an inner layer of the physical vapor deposition film consist of at least same kind of metal or compound.
Patent JP-S6383843-A (JP)
Title: System for collecting trace information
Inventor: SUGIYAMA OKIHIRO
IPC: G06F11/34
Filed: 1986-09-29
Abstract: PURPOSE:To quickly and accurately cope with the occurrence of a fault by continuing the replacement of trace buffers only even while the collection of trace information is halted. CONSTITUTION:A trace control part 5 receives a command for the stop of a tracing action from the outside of a system and gives a command to only a trace file writing part 3 to stop its working. That is, the working of a trace buffer writing part 1 is continued as it is even though the part 3 stops its working. As a result, the receding is never carried out to a trace file although a trace buffer 2 is filled and the latest trace information is successively written on the oldest trace information. Thus only the latest trace information equal to the capacity of the trace buffer 2 is left at the buffer 2. A fault information file writing part 10 writes the latest fault information written into a fault information buffer 7 and its related peripheral trace information to a fault information file 11.
Patent JP-H0765604-A (JP)
Title: Head lamp for automobile
Inventor: TATSUKAWA MASASHI
IPC: F21V7/00
Filed: 1993-08-25
Abstract: PURPOSE:To clearly form a cut line in the light distribution pattern of a low beam. CONSTITUTION:A reflecting surface is divided into four reflection regions 3, 4, 5, 6 by means of a horizontal surface and a vertical surface including the main optical axis of a reflecting mirror 2. The projection pattern of the reflecting mirror 2 is placed below the horizontal line in a light distribution pattern, and a basic line of a horizontal cut line is formed by twisting the curved surface in the region in the vicinity of the horizontal surface including the main optical axis of the reflecting mirror 2 of the reflecting surface and by aligning the upper end of the projected image of a filament 7 by means of the regions. A lens step for directing a part of the projection pattern of the reflecting mirror 2 upward is formed on the predetermined range 19a of a front lens 19 to be arranged in front of the reflecting mirror 2, and a lens step diffusing in the horizontal direction is formed on the part 19b other than the range 19a.
Patent JP-S60124089-A (JP)
Title: Storing and retrieving device of picture information
Inventor: HIROSE KENJI
IPC: G11B7/00
Filed: 1983-12-07
Abstract: PURPOSE:To store both new and old types of picture information and also to retrieve them by using a means which stores revised registered picture information on a memory and a means which delivers the stored picture information or unrevised picture information in a retrieval mode. CONSTITUTION:For registration of the revised picture information, a revised information register mode is selected and set by a keyboard 23 and the retrieval code of the picture information to be registered is supplied. Then a coincident retrieval code on a magnetic disk 28 corresponding to an optical disk 19 is stored in a main memory 13. Then an original is set to a two-dimensional scanner 20 and then stored on the disk 19. Furthermore both the memory address and the number of picture information are stored to the memory 13 in response to the retrieval code and then supplied to a magnetic disk device 27. In a retrieval mode a retrieval mode is set by the keyboard 23 and the retrieval code is applied. A CPU12 refers to the retrieval code on the disk 28 corresponding to the disk 19 and reads out the corresponding picture information number and the memory address to display the picture information sent from the memory address of the disk 19.
Patent JP-H0524688-A (JP)
Title: Image forming device
Inventor: KIYOMIYA TATSUFUMI
IPC: G03G15/04
Filed: 1991-08-19
Abstract: PURPOSE:To automatically set-change a copying paper sheet longitudinally or laterally by turning the direction of a paper feeding cassette by 90 deg. when it is judged that the direction of the document differs from the direction of the supplied paper sheet, from the detection signal supplied from a document sensor and the detection signal supplied from a paper sheet sensor. CONSTITUTION:A sensor for detecting the revolution in a prescribed angle of a cassette installation board 1 and a sensor for detecting the shift in a prescribed angle of a shifting board 18 are installed. Further, a paper sheet sensor for detecting that the paper sheet is set laterally or longitudinally is installed on a cassette. When the completion of the installation of the cassette is judged, it is judged if the document to be copied on a contact glass 101 is set laterally or longitudinally. When it is judged that the document is set laterally, a paper feeding cassette is tuned by 90 deg., in order to set the copying paper sheet laterally in accordance with the document. Accordingly, when it is judged that the cassette installation board 16 is turned by 90 deg. by revolving a motor 20, the motor is brought into stop.
Patent JP-S59115798-A (JP)
Title: Treatment of organic treating material subjected to wet oxidation or heat treatment
Inventor: OOKI TAKAMASA
IPC: C02F11/04
Filed: 1982-12-24
Abstract: PURPOSE:To increase the amt. of the digester gas to be produced without generating malodor with an anaerobic digester treatment of separated liquid by subjecting the org. treating material subjected to a wet oxidation treatment to a flocculation treatment at pH on an adequate acidic side in the presence of ferric salt thereby forming the separated liquid. CONSTITUTION:Org. treating material, such as sewer sludge, is passed through a concentration stage 10 for sewer sludge and is oxidized in a wet oxidization treatment stage 11 consisting of a high pressure pump 101, a compressor 104 for supplying air, a heat exchanger 102, a reactor 103, a gas-liquid separator 105, etc. in a wet oxidation treatment system A and is introduced into a flocculating stage 12. Ferric salt, such as ferric chloride, is added at >=100mg/l, more preferably 500-2,000mg/l in terms of iron by a means 107 for adding and mixing a flocculating agent to the org. treat material L1 accepted in a flocculating and settling tank 106 where the material is flocculated at 2.5-7.0, more preferably 3-5pH. At least a part of the separated liquid L2 thereof is introduced into an anaerobic treatment system B, and is subjected together with the treated material from the other system introduced from a pretreatment stage 13 to an anaerobic digestion treatment 14, dehydration treatment 16 and activated sludge treatment 18.
Patent JP-H0761604-A (JP)
Title: Palletizing method for bag body
Inventor: MASUDA KANAME
IPC: B65G57/00
Filed: 1993-08-23
Abstract: PURPOSE:To minimize a transfer device occupied area and always maintain a bag body at constant shape by shaping the bag body with a presser plate pressed onto the upper surface thereof, and then transferring the bag body, while the upper surface thereof being pressed with the presser plate. CONSTITUTION:When a bag body W transferred on a roller conveyor 6 is held with a clamp 4, this clamp 4 is first opened and an arm 1 is moved until the clamp 4 comes to the side of the bag body W. Then, the clamp 4 is closed and the bag body W is kept in such state as embraced therewith. In this state, the piston 21 of an elevator cylinder 2 is vertically operated, thereby patting a plurality of times the upper surface of the bag body W with a presser plate 5. Then, while the presser plate 5 being pressed to the upper surface of the bag body W, the arm 1 is moved and the clamp 4 is lowered to a pallet, together with the bag body W. Thereafter, the pressing force of the cylinder 2 against the presser plate 5 is weakened to open the clamp 4, and the bag body W is thereby transferred to the pallet. In this way, the bag body W in such state as swelling in the lower part is shaped to such state as having upper and lower sides approximately parallel to each other.
Patent JP-H06207030-A (JP)
Title: High-frequency-bondable rollable modified propylene plastic material
Inventor: RENATO PURIMO MEISON
IPC: B29C65/04
Filed: 1993-08-24
Abstract: High-frequency weldable propylenic plastics material, preferably in the form of sheet, film, plate or the like, comprising calendrable propylene ad nitrile rubber as its basic components.
Patent JP-S61108815-A (JP)
Title: Turbine plant with use of hot water
Inventor: KONO SHUNJI
IPC: F01K25/06
Filed: 1984-11-01
Abstract: PURPOSE:To improve performance of heat transfer by employing a plurality of forced convection counterflow heat exchanger comprising evaporator devices and condenser devices respectively connected in series in the captioned plant employing hot water and hot sea water, etc., as a high temperature heat source and employing a non-azeotrope mixture medium of two components or more as a working medium. CONSTITUTION:A working medium sucked up from a hot wall tank 2 by means of a medium pump 1 is sent to an evaporator device 4 via preheaters 3a, 3b and heated and vaporized by hot water. The working stream is then sent to a turbine 6 via a governor 5, and allowed to work here for driving a dynamo 7, and thereafter condensated by cooling water in a condenser device 8 and returned to said tank 2. Thereupon, the vaporator device 4 and the condenser device 8 are respectively constructed with a plurality of forced convection counterflow type shell and tube system heat exchangers 4a-4c and 8a-8c connected in series to each other. The respective heat exchanges 4a-4c and 8a-8c have rates of cross-sectional areas in the shell to a heat transfer tube made higher in order for those closer to the turbine 6.
Patent JP-2001057513-A (JP)
Title: Agc circuit and method for its gain control
Inventor: KANAZAWA MASAYUKI
IPC: H03G3/20
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum gain for a desired wave even when an adjacent channel interference wave is inputted to a receiver by calculating the difference between the power of a signal to be inputted to a band-pass filter(BPF) and the power of its output signal and adding a correction value corresponding to the magnitude of this differential signal to the input of an integrator. SOLUTION: The power of an input signal of a BPF 3 is detected, the power of an output signal of the BPF 3 is also detected, power values calculated by the respective detections are inputted to an adder 8-3 to calculate the difference between the both, a controller 13 outputs a gain correction signal by this differential signal to be added to an integrator 9, and the control gain of an automatic gain control(AGC) circuit 4 is adjusted. According to this configuration, it is possible to obtain an optimum gain for a desired wave all the time even when an adjacent channel interference wave is inputted to a receiver because the control gain is corrected by calculating the difference between the input and output powers of the BPF 3 and adding a correction signal corresponding to this differential signal to the integrator 9.
Patent JP-S6292267-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI KENICHI
IPC: G11B17/00
Filed: 1985-10-18
Abstract: PURPOSE:To miniaturize a drive source by adopting the constitution that a holding function of a recording medium holding means is released in loading a recording medium on a loading base and ejecting the recording medium from the carrying base to reduce the resistance at the loading/ejection. CONSTITUTION:An optical card 120 is loaded in the direction of arrow A and its tip is brought into contact with a stopper 14 provided additionally to a shuttle 2. In this case, card holding means 15a, 15b are locked by locking members 116a, 116b and the card holding function is released, then the optical card reaches smoothly a prescribed position. After the shuttle 2 is moved by proper comparatively short movement, the card holding means 15a, 15b are subjected to the release of locking with the locking means 116a, 116b and restored based on the spring performance and the card 120 is depressed toward the members 6, 8 and held strongly. Through the constitution above, the drive source is miniaturized and the recording/reproducing operation is improved.
Patent JP-H1174668-A (JP)
Title: Packaging structure of electronic equipment
Inventor: KUBOTA YASUHIRO
IPC: H04B1/38
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To enable realization of a high packaging density and miniaturization, by providing a mounting stage having a mounting portion on a plate-like upper surface and having a plurality of tightening members arrayed along the peripheral portion of a lower surface, and a connection member connected with a casing and the mounting stage and provided with a plate portion having a holding portion similar to a holding portion. SOLUTION: A rectangular pyramidal casing 45 has a packaging structure in which rectangular pyramids are stacked by connecting holding portions 35a to 35c of a trapezoidal outer wall 36a, a trapezoidal outer wall 36b having an outer shape slightly smaller than that of the outer wall 36a, and a trapezoidal outer wall 36c having an outer shape slightly smaller than that of the outer wall 36b with a holding portion 13 of a casing 11 and a holding portion 21 of a shelf board 22. Each of the trapezoidal outer walls 36a to 36c has a connector, the holding portion 35a and a rail supporting metal fitting 39, and can be mounted in the state where an electronic component unit is superimposed. Therefore, a high packaging density can be realized even with the casing of a small size.
Patent JP-H0787066-A (JP)
Title: Packet data decoder
Inventor: KOBAYASHI TERUKAZU
IPC: H04H40/45
Filed: 1993-09-17
Abstract: PURPOSE:To reduce a time after synchronization is taken till first data are outputted by supplying one block data to a lateral direction error correction decoding means when it is discriminated that error correction in the longitudinal direction is disable after one block data are inputted and stored in a memory and using an output of the lateral direction error correction decoding means as a decoded output. CONSTITUTION:A controller writes block data in a memory 10, the block data are fed to a lateral direction error correction circuit 12 not through a longitudinal error correction circuit 11 till the longitudinal error correction decoding is started, the error is corrected only in the lateral direction and the result is fed to a CPU 13. Then the frame synchronization is established in a block frame synchronization & PN decoding circuit 9 and after the controller confirms the fetch of data by one frame in the memory 10, the data by one frame are fed to the longitudinal error correction circuit 11, the error is corrected and the resulting data are decoded and then the data are fed to the lateral direction error correction circuit 12, in which the error is corrected and the data are decoded and then the corrected data are fed to the CPU 13.
Patent JP-H0685781-A (JP)
Title: Cdma communication system
Inventor: OKAMOTO NAOKI
IPC: H04B1/692
Filed: 1992-08-31
Abstract: PURPOSE:To obtain the CDMA communication system capable of making stable communication even in the presence of a CM disturbing wave by providing a specific modulation section and a specific demodulation section to the system. CONSTITUTION:Data inputted at first from an input terminal 1 are subjected to DS modulation at a DS modulator 2 based on a code generated in a spread code generator 6. That is, only one wave subjected to hopping is lost against fixed CM noise by implementing frequency hopping and data are recovered by the conventional error correction method. On the other hand, the signal inputted from an input terminal 8 is subjected to frequency conversion at a mixer 9 and inputted to a DS demodulator 11. Since hopping pattern is implemented in the unit of data blocks, inverse spread is implemented by applying hopping to the receiver side based on the information obtained by demodulating the signal subjected to direct spread spectrum processing. Thus, the inverse spread synchronization circuit or frequency hopping is not required.