baber/WOPTO huggingface dataset:
Patent JP-H01286487-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TSUBURAI YASUHIKO
IPC: H01L21/205
Filed: 1988-05-13
Abstract: PURPOSE:To prevent crystal defect and application of stress to an active layer and to improve element characteristics by growing a P-type clad layer while varying composition ratio of group III elements of a supplied material constituting the clad layer according to a concentration of an acceptor dopant added in the clad layer, so that the composition ratios are different from composition ratios of group III elements in a material supplied when an N-type clad layer is formed. CONSTITUTION:On an N-type GaAs substrate 11, there are deposited by the MOCVD process an N-type GaAs buffer layer 12, an N-type In0.5(Ga0.5Al0.5)0.5P clad layer 13, an undoped In0.5Ga0.5P active layer 14, a P-type In0.5(Ga0.5Al0.5)0.5P clad layer 15, a P-type In0.5Ga0.5P cap layer 16 and an N-type GaAs block layer 17 sequentially in that order. For growth of the clad layer 15, vapor phase composition Xg1 is such that amount of In is larger than an amount of group III material supplied when the clad layer 13 is grown. For growth of the other layers, vapor phase composition Xg0 is such that lattice consistency is obtained. The block layer 17 is then provided with a groove, and a GaAs contact layer 18 is regrown. Finally, electrodes 21, 22 are adhered on the N- and P-sides, respectively.
Patent JP-S5820102-A (JP)
Inventor: OKITA NAOKI
IPC: E02F3/84
Filed: 1981-07-24
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-H02295396-A (JP)
Title: Emergent communication equipment
Inventor: TOGASHI JINICHI
IPC: H04L12/28
Filed: 1989-05-10
Abstract: PURPOSE:To relieve a manager of a load by generating an emergency signal and informing it to the manager when a person to be managed is in a dangerous state when a no communication signal is to be released. CONSTITUTION:When a person to be managed is in a dangerous state while a no communication signal is to be released, since a communication signal is not released even when a prescribed time elapses, an on-signal S3 is fed from a variable timer 11 to an emergency signal generator 13 to set the emergency signal generator 13 and to sound a speaker 14. Thus, a manager recognizes a dangerous state of the person to be managed and seeks a carrier sent from a managed person radio equipment 2 with an FM search equipment to find out the location of the person to be managed for the disposition of a required processing. Since the speaker is sounded, the location is easily found out and the required disposition is quickly taken. Thus, the load on the manager is relieved.
Patent JP-S5542479-A (JP)
Title: Submarine photo repeater
Inventor: YOSOGI MAMORU
IPC: H04B10/079
Filed: 1978-09-21
Abstract: PURPOSE:To improve the reliability of photo repeating and also to prolong its lifetime by providing a photo repeater with several converters with incorporated semiconductor components and then by automatically switching and using the repeater when the semiconductor components of a converter in use deteriorates. CONSTITUTION:Electro-photo conversion part 7 is provided with several electro- photo converters 141-14n in parallel, one of which is put into operation by being supplied with a bias current and driving current selected by electric change-over switch 13. Further, deterioration detecting method 18 exercises a supervision over this bias current and when it exceeds a reference value, it detects it to make a decision on deterioration. On receiving the output signal of detecting method 18, control circuit 19 controls driver circuit 20 of switch 13 and driver circuit 21 of photo change-over switch 16. Bias current supply 22 operates photo-electric converter 2 by supplying the bias current. This constitution is unchangeable in case of a plural number of photo-electric converters 2 or a plural number of both converters, so that its reliability will improves while its lifetime is also prolonged equivalently.
Patent JP-S63281754-A (JP)
Title: Method for supplying grease into bearing in roll
Inventor: FUKUI KENJI
IPC: B22D11/128
Filed: 1987-05-15
Abstract: PURPOSE:To prevent development of seizure in a bearing by increasing grease supplying quantity into the bearing in rolls during changing term more than the grease supplying quantity during the steady casting at the time of changing into different steel kind in sequencely continuous casting. CONSTITUTION:The grease in a grease tank 1 is supplied into the bearing 6 with a pump 2 through main piping 3 and distributing valves 4, 5 to smoothly rotate the rolls 7 in continuous casting equipment. At the time of changing the molten steel into the different steel kind in sequencely continuous casting in this continuous casting equipment, changing signal is received through a signal fetch circuit 9 and during changing the molten steel into the sequencely continuous casting, what the grease supplying quantity is increased, is transmitted to a control panel 8 through a signal control circuit 10, so as to change timer setting in the panel 8. Furthermore, temp. of the bearing 6 is directly measured with thermocouple, etc., and when the bearing temp. rises to the prescribed temp., the grease supplying quantity may be increased. By this method, the seizure of the bearing 6 and stopping of rotation of the roll 7 are prevented.
Patent JP-H11345079-A (JP)
Title: Hand-held pointing device
Inventor: BADYAL RAJEEV
IPC: G06F3/033
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held pointing device usable on any surface by using an illumination source and detecting the direction and amount of movement. SOLUTION: This hand-held pointing device of a pen type images the spatial feature as the array of picture elements, of any fine-textured work surface under the tip of a pen. The response of an optical operation sensor IC 108 is digitized and stored in a memory 108 as a frame. The successive frames composed of the converted pattern of picture element information are generated by the movement of a tip part 122 and compared by autocorrelation for ensuring the direction and amount of the movement. A contact detector 106 detects the time when the pointer of the tip part of the hand-held pointing device is brought into contact with the work surface. Buttons 112 and 116 are provided on the main body of the hand-held pointing device so as to perform a function for substituting the mouse of a computer.
Patent JP-H07322731-A (JP)
Title: Transverse feed speed change mechanism of rice transplanter
Inventor: SAKAMOTO TOSHINORI
IPC: A01C11/02
Filed: 1994-05-30
Abstract: PURPOSE:To provide a transverse feed speed change mechanism for shortening a time required for speed change of transverse feed of a rice transplanter. CONSTITUTION:In a transverse feed speed change mechanism for enabling transverse feed speed change by sliding a speed change control shaft 17 by a detention arm 10 when a seedling placing table is located on one side end, a speed change-controlling auxiliary lever 44 is installed on a speed change controlling shaft 17 and one end of an auxiliary arm 41 is arranged so as to be brought into contact with the speed change controlling auxiliary lever 44 and other end of the auxiliary arm 41 is arranged so as to be in contact with the detention arm 10 when the seedling placing table is moved to other side end and, when the seedling placing table is moved to both ends, speed change is made possible by sliding the speed change controlling shaft 17.
Patent JP-S61271287-A (JP)
Title: Hypoglycemiant thiazolidinedione
Inventor: JIEEMUZU FUREDERITSUKU ETSUGUR
IPC: C07D417/06
Filed: 1986-05-21
Abstract: Hypoglycemic 2,3-dihydro-5-benzo[b]furanyl-2,3-dihydro5-benzo[b]thienyl-, 3,4-dihydro (2H)-6-benzo-pyranyl- and 6-thiochromanyl-thiazolidine-2,4-diones of the formula 
<CHEM>
 and pharmaceutically acceptable salts thereof, method for their use in treatment of hyperglycemic animals and pharmaceutical compositions containing them.
Patent JP-S63283825-A (JP)
Title: Wire discharger for wire cut electric discharge machine
Inventor: MATSUDA MORIKATSU
IPC: B23H7/10
Filed: 1987-05-15
Abstract: PURPOSE:To discharge used wire continuously and reliably by feeding used wire to a liquid flow path and carrying the wire on the liquid flow then separating the wire from the liquid. CONSTITUTION:Upon operation of a pump unit 3 in a wire discharger 1, a strong water flow is produced in a flow path 5 and discharges used wire fed out from a roller unit 7 to the upstream of the flow path 5. The discharged wire is collected in a thin wire collecting net 19 arranged in a wire collecting unit 15. Water in a water reproduction/separation tank 17 arranged in the wire collecting unit overflows and is collected then returned to the pump unit 3 recirculated.
Patent JP-S63283337-A (JP)
Title: Data reception system
Inventor: SAWADA TATSUYA
IPC: H04L13/00
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate such danger that a user program misses data by using plural buffers cyclically, transferring data to those buffer in order, and indicating the completion of reception according to a threshold value of time-out. CONSTITUTION:A communication controller 2 sends data transferred from terminal and communication controllers 1-1-1-n to a host data processor 13 and an input processing part 41 informs a transfer processing part 43 and a receiving counter part 42 that the data transmitted. The transfer processing part 43 uses buffers 52 that the user program prepares cyclically and transfers the data to the buffers 52 successively. The receiving counter part 42 counts how many times data are received and when the counted value equals the threshold value, a reception request processing part 45 informs the user program of the completion of the reception. A timer part 44 informs the user program 51 that data is not received or received completely by a reception request processing part 45 unless data is received within a maximum elapsed time or unless the received data reach the threshold value.
Patent JP-S5815863-A (JP)
Inventor: BO ARAN YOHANSON
IPC: A61M1/32
Filed: 1982-07-06
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-H0711515-A (JP)
Title: Polyester staple
Inventor: UDA HITOSHI
IPC: C08G63/685
Filed: 1992-05-11
Abstract: PURPOSE:To obtain a staple biodegradable in the case where it is buried in the soil, etc., and excellent in mechanical strength and hot melt adhesion. CONSTITUTION:This staple is made of an aliphatic polyester exhibiting 1.0X10<-2> to 1.0X10<4> poise melt viscosity at 190 deg.C and 1000sec<-1> shear rate and 70 to 190 deg.C melting point.
Patent JP-H05312808-A (JP)
Title: Immunity examination method using lipidal antigen
Inventor: TAMAI TOYOHIRO
IPC: G01N33/543
Filed: 1992-05-11
Abstract: PURPOSE:To shorten necessary time for examination by adding antibody sensitized magnetic particles in a reaction vessel, and making antibodies combined with lipidal antigens and the antibody sensitized magnetic particles antigen-antibody react mutually under the existence of a magnetic field. CONSTITUTION:Lipidal antigens are arbitrarily selected depending on a specimen aimed for detection. The specimen is added in a reaction vessel having carriers, where the lipidal antigens are formed into a solid phase, so as to antigen-antibody react the fat antigens and the antibodies in the specimen mutually. When the aimed antibodies exist in the specimen, the antibodies combine with the fat antigens. Then, under the existence of a magnetic field applying magnetism to a reaction unit, the antibodies combined with the lipidal antigens and the antibodies sensitized to the magnetic particles are brought into mutual antigen-antibody reaction. Thereby a complex composed of the fat antigens, the aimed antibodies, and the antibodies sensitized to the magnetic particles is formed, and the magnetic particles are fixed to the carriers so as to form an spreading pattern on the carriers. This case is determined to be positive. When no aimed antibody exists, on the contrary, the magnetic particles are not allow to fix on the carriers, and are attracted by magnetic force so as to accumulate at one place. This case is determined to be negative.
Patent JP-H09300627-A (JP)
Title: Production of ink jet nozzle plate
Inventor: KUDO YUZURU
IPC: B41J2/135
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To form an ink emitting surface in thickness having wiping durability without allowing an ink repelling film to penetrate into nozzle orifice parts. SOLUTION: A negative type photoresist is applied to an entire surface by dip coating (B) and the coated surface is pre-baked to be irradiated with parallel ultraviolet rays on the surface side of ink liquid chambers to be developed. The photoresist on the side of a nozzle emitting surface 4 is removed to perform post-backing (C). Further, a photoresist 5a is applied to the nozzle emitting surface 4 in a thickness of 3μm or more by spin coating (D) and the rear surface of the nozzle emitting surface 4 is again irradiated with parallel ultraviolet rays and, after development, post-backing is executed to form nozzle parts 5b (E) which are, in turn, subjected to precise masking to form an ink repelling film 6 having thickness of at least 2μm (F) before the photoresist 5a is removed (G).
Patent JP-S60263522-A (JP)
Title: Pattern collating circuit
Inventor: ITOU YOSHITAKA
IPC: H03K19/21
Filed: 1984-06-11
Abstract: PURPOSE:To reduce the number of MOS transistors Trs by providing two kinds of clock and making the operation time of P channel (CH) MOS Trs and that of N CH MOS Trs different from each other. CONSTITUTION:When a clock signal A is changed from level ''1'' to level ''0'' in a pattern collating circuit of all zero detection, a P CH MOS Tr T10 is turned on, and a node 10 becomes v1 volt. Next, input signals A0-A3 are settled, and the signal A is changed from level ''0'' to level ''1'', and thereafter, a clock signal B is changed from level ''0'' to level ''1''. Then, N CH MOS Trs T20-T23 are turned on. If signals A0-A3 are all zero, N CH MOS Trs T30-T33 are all turned off, and the potential of the node 10 is not changed from v1 volt. If any signal, for example, the signal A0 out of signals A0-A3 is ''1'', the Tr T30 is turned on, and the charge of the node 10 is discharged to an earth potential v2 through Trs T20 and T30, and the node 10 becomes 0 volt.
Patent JP-H11311475-A (JP)
Title: Cooling store house
Inventor: ONDA RYOICHI
IPC: F25D21/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of food from deteriorating due to the fall of a waterdrop from a partition plate on defrosting. SOLUTION: A drain pan 20 with a drain pan heater 21 for receiving dripping frosted water and for preventing the frosted water from being frozen again is provided at the lower portion of a cooler 15 with a defrost heater. A partition plate 40 is supported by support pieces 23 and 24 while being inclined obliquely at the lower portion of the drain pan 20, a rail part 43 projects inside at the partition plate 40, and an ice pan 50 where a flat plate is formed in a shallow dish shape is accommodated here, thus forming an air layer 45. Even if the drain pan heater 21 is operated by the defrosting of the cooler 15, and frost on the reverse side of the partition plate 40 is dissolved by the heat and drips downward as a waterdrop 61, it is received by the ice pan 40 that is arranged at a lower portion.  Heat being generated by the drain pan heater 21 cannot be transferred to a freezer easily due to the heat-insulating effect that the air layer 45 has.
Patent JP-S642201-A (JP)
Title: Retaining mechanism
Inventor: HIYUU TOOMASU BURATSUDORII
IPC: F21V19/00
Filed: 1988-05-17
Abstract: PURPOSE: To provide a retaining mechanism permanently connected to a socket structure by key-positioning and snap-fitting a retaining ring to a socket extension structure.  
     CONSTITUTION: When a retaining ring 30 is to be installed on a reflector housing 10, a matching pin 16 is first matched with a matching hole 36, then slopes of stop jaws 34 are located in contact with an outer lip 14 respectively, and the retaining ring 30 is pressed in the axial direction toward the reflector housing 10 until all stop jaws 34 are snap-coupled with the proper positions on the back side of a flange 12. The retaining ring 30 is permanently installed on the reflector housing 10, and it can be released only when several stop jaws 34 are pressed outward from the flange 12. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09276992-A (JP)
Title: Light rolling reduction device at end stage of solidification in rotary continuous casting
Inventor: YOSHIDA TADATSUGU
IPC: B22D11/128
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a light rolling reduction device for continuously executing the rolling reduction without restricting the rotation of a cast slab drawn while rotating in order to apply the light rolling reduction at the end stage of the solidification to the cast billet at the rotary continuous casting process. SOLUTION: In the rotary continuous casting apparatus of molten metal for continuously drawing while rotating the cast billet 15 with a rotary mold 2, one stage or multi-stage type of the rotary reduction device 9 is arranged between a secondary cooling zone 7 in the continuous casting process and one extractor unit having a rotation driving device 12 of the cast slab 15. Further, the rolling reduction device 9 is provided with plural inclining angle changable rolls and further, a driving device for supplying rotating force and feeding force to the cast slab in at least one stage.
Patent JP-2000300091-A (JP)
Title: Throttle lever device for reaper
Inventor: YAMANE YOSHIRO
IPC: A01G23/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a throttle lever device designed so that a reaper can stably be held and a prime mover part can be operated. SOLUTION: This power type throttle lever device for a reaper is equipped with a prime mover part 20 at the basic end, a rod part 22 in a state of a continuous length at the front end thereof, a shock generating part 24 for converting a rotary motion into a reciprocating motion and a cutting blade 26 at the forefront end. Grip parts 22A and 22B are provided in at least two separated sites of the rod part 22 and a throttle lever unit 28 for controlling the prime mover part 20 is arranged adjacently to the tip side of the grip part 22A on the basic end side. A flange part 2 protruding from the grip part 22A to the outside diameter side is formed between a mounting part for a throttle lever unit 28 and the grip part 22A.
Patent JP-H11310596-A (JP)
Title: Myeloid interstitial cell antigen binding protein
Inventor: SATO ATSUSHI
IPC: C07K1/22
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein comprising a protein containing a specific amino acid sequence and having a binding capacity to myeloid interstitial cell antigen, inhibiting ADP ribosylcyclase activity, useful for treating chronic, rheumatoid arthritis, multiple myeloma, etc. SOLUTION: This new protein contains an amino acid sequence of formula I and formula II or an amino acid sequence obtained by deletion, substitution or insertion of one or plural amino acid residues, has binding capacity to bone marrow stromal cell antigen (BST-1), inhibits ADP(adenosine diphosphate) ribosyl cyclase activity and is useful for treating chronic rheumatoid arthritis, multiple myeloma, etc. These proteins are obtained by binding a synthetic gene having a random sequence to a coat protein of M13-based phage, constructing a phage random peptide library so as to encode 6-15 amino acid residues, selecting the library in terms of bondability to BST-1 and expressing the obtained gene in Escherichia coli or the like.
Patent JP-S60262220-A (JP)
Title: Steering device of unmanned truck
Inventor: IMAMURA YOSHINOBU
IPC: G05D1/02
Filed: 1984-06-10
Abstract: PURPOSE:To reset quickly an unmanned truck which is deviated from its route by controlling the steering angle after detecting two elements, i.e., the lateral deviated amount from the route and the angle of the truck body. CONSTITUTION:A truck 1 is running toward an arrow head on a route 5. When the truck 1 has deviation from the route 5 by some reason, a difference is produced between the outputs of detection of a detector 11 set at the side of a steering wheel and a detector 12 at the side opposite to the steering wheel. Based on this output difference, the steering angle S of the truck 1 is decided. Thus the truck 1 can be quickly reset to the correct route 5.
Patent JP-S611256-A (JP)
Title: Core type dc linear motor
Inventor: SHIRAKI MANABU
IPC: H02K41/03
Filed: 1984-06-08
Abstract: PURPOSE:To readily mount an armature coil on a salient pole by providing salient poles at a suitable interval at the prescribed angle on a yoke, and mounting armature coils of air core type on the outer periphery of the poles. CONSTITUTION:A plurality of, such as, 4 salient poles 4 of the angle width of 2/3 of the pole width T of field magnets 6 are integrally formed at a suitable interval on the inner surface of a movable magnetic yoke 7. Pole coils 3 are formed in a rectangular shape of air core type of 2/3.T of angle of the poles 4. When the coils 3 are mounted on the outer periphery, the poles 4 are decided so that the gap between the poles 4 and 4 is suitably designed so as not to superpose each other. Thus, in case of energizing at 120 deg., the interval between the poles 4 and 4 is sufficient. Accordingly, mounting of the coils 3 on the poles 4 is facilitated as compared with the case of energizing at 180 deg..
Patent JP-S6011657-A (JP)
Title: Abnormality detector for measuring system of operational parameter sensor of internal-combustion engine
Inventor: KISHI NORIYUKI
IPC: F02D45/00
Filed: 1983-06-30
Abstract: PURPOSE:To prevent erroneous diagnosis of abnormality reliably, by stopping the function of timer for deciding the abnormality on the basis of measured elapsing time where the output from a parameter sensor is at the outside of predetermined range in accordance to the function of another timer. CONSTITUTION:In the abnormality decision of an absolute pressure sensor 8, the output levels of said sensor 8 stored in PBA register 503 are provided as the levels A1, A2 to comparators 504, 506 where they are compared with the levels B1, B2 from memories 505, 507 storing the specific upper and lower limits VPBAH, VPBAL. If A1>=B1 or A2<=B2, H signal is produced from OR gate 508 while upon input of sequence clock signal CPo, an output is produced from FF circuit 513 through AND gate 512 to function the first counter 515. Upon provision of an output from second counter 523 for measuring specific time interval shorter than that in the first counter 515, function of first counter 515 is stopped.
Patent JP-H0415569-A (JP)
Title: Electrification quantity distribution measuring instrument
Inventor: TAKEUCHI TATSUO
IPC: G01R29/24
Filed: 1990-05-10
Abstract: PURPOSE:To exactly execute the measurement by applying an alternating electric field of a different duty ratio between a developer carrying member and an electrode opposed thereto, and catching electrified toner particles. CONSTITUTION:The measuring instrument is constituted of a separating/carrying device for toner particles, a measuring instrument B, and a developer carrying device C. By generating an electric field between a developer carrying member 2 for holding toner particles electrified to positive or negative, and the member concerned opposed thereto, and applying an alternating electric field between an electrode having an air inflow port (combined with a toner particle take-in port) and a sleeve, the toner particles electrified to any polarity of positive and negative are all separated, and also, by increasing the number of toner particles to be caught by using a device for generating an alternating voltage being like a square wave, and also, having a different duty ratio, an electrification quantity distribution can be measured more exactly.