baber/WOPTO huggingface dataset:
Patent JP-H02287700-A (JP)
Title: Signal controller
Inventor: TAKENOUCHI SHINYA
IPC: G05B13/02
Filed: 1989-04-27
Abstract: PURPOSE:To contrive more smooth traffic flow by bringing the degree of congestion of vehicles to fuzzy inference by using data related to the traffic volume of the vehicle and its running speed, and controlling the time length of a signal indication of a traffic signal in a real time. CONSTITUTION:An arithmetic means EM calculates an occupancy rate (%) of vehicles, a traffic volume (number of cars/min), a speed (Km/h) and a traffic volume variation quantity (the number of cars), based on outputs given from vehicle sensors SS1, SS2 and speed sensors VS1, VS2 and outputs them to a fuzzy processing means FSM. The fuzzy processing means FSM uses data related to the traffic volume and the running speed of the vehicle which are given, brings the degree of congestion of vehicles on the road to fuzzy inference in accordance with plural kinds of fuzzy rules which are stored, and outputs time length data of a signal indication of a traffic signal in accordance with a result of its inference. According to this constitution, the traffic flow can always by controlled in a real time, and the traffic flow in an intersection, etc., can be executed more smoothly.
Patent JP-H0770877-A (JP)
Title: Gripper clamp for loom
Inventor: URUSURA RAINGANTSU
IPC: D03J5/06
Filed: 1991-05-15
Abstract: PURPOSE: To provide a clamp element which is light in weight and can be easily cleaned by constituting the clamp element of a clamping tongue, a presser as a fork member and a securing part. CONSTITUTION: In a weft yarn clamp for using as a warp yarn picking element in a rapier loom, as the clamp element, slots 7a, 7b in which maximum slot length of the clamping tongue is oriented from a fork base 5 of a base end section in a direction of the arch-shaped presser 3 and the fork base 5, are formed and the fork-shaped member in which two arms of a fixed section 4, where an elastic flexible region 6 having a cross section smaller than the presser 3 is arranged between the slots 7a, 7b and the fork base 5, are stretched, are formed. Further a second clamp element 13 of passive rigidity limiting a nip for the clamp in cooperation with the clamp tongue 2 is attached to a rapier casing 10 with freely attaching/detaching and position-adjustably, and preliminarily the clamp tongue 2 is made to be engaged to the second clamp element 13 in a pressurized state.  In such a manner, an optimum clamp for both a rapier giver and a rapier taker is constituted.
Patent JP-S603297-A (JP)
Title: Variable directivity speaker for small sized stereo equipment
Inventor: YAMAMOTO MAKOTO
IPC: H04R1/32
Filed: 1983-06-20
Abstract: PURPOSE:To make a directivity characteristic variable by constituting a speaker with the 1st speaker sounding direct sound and the 2nd speaker sounding indirect sound so as to adjust or change over a sounding level. CONSTITUTION:Two left and right speakers 6', 7' are provided in enclosure of an acoustic instrument 1'. The indirect sound is sounded effectively by directing the major axis of the speaker sounding the indirect sound slantingly upward toward the back side. That is, the wall faces and ceiling are utilized effectively so as to increase the level of the indirect sound by taking the start point of the major axis of the speaker sounding the indirect sound as an original and taking an angle between the major axis and the rear face of the enclosure and an angle between the major axis and the upper face of the enclosure as 10-80 deg. respectively.
Patent JP-S588264-A (JP)
Inventor: GURAHAMU POORU BOIDO BARUFUOO
IPC: F02D41/34
Filed: 1982-06-26
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-S5444865-A (JP)
Title: Sticking tool for wafer
Inventor: OKAMURA SHINAYA
IPC: H01L21/68
Filed: 1977-09-16
Abstract: PURPOSE: To simplify the detachment of a sticking tool by making uneven the weight part facing a wafer or by fitting a cover with an uneven wafer contact surface.  
     CONSTITUTION: Cover 22 of Teflon is fitted by screw 24 to the part confronting to wafer 14 of weight of lead 20. The part where the cover touches the wafer is provided with circular and ring-shaped unevenness 22 at its center part and circumference. Through the installment of the unevenness, the contact area with the wafer becomes small and its detachment is simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02290692-A (JP)
Title: Sintered flux
Inventor: SEIKE NORIO
IPC: B23K35/362
Filed: 1989-04-30
Abstract: PURPOSE:To obtain the sintered flux which is hardly degraded at the time of reuse even if the flux absorbs moisture by specifying the content of the sol. SiO2 in the flux and specifying the ratio of sol. Na2O/total Na2O to a specific value. CONSTITUTION:The content of the sol. SiO2 in(SiO2 soluble in water) in the flux is specified to 0.6 to 3.4wt.% and the ratio of the sol. Na2O/total Na2O (the ratio of the Na2O is the total content of the Na2O%+Li2O%+K2O%) is specified to 0.20 to 0.90. The reason thereof is to obtain the hardly degradable flux by intensifying the Si-O-Si bond of the binder and lowering the free alkali content in the binder. The ratio of the sol. Na/total Na is, therefore, controlled in order to control the sol, SiO soluble in water and to limit the free Na content. The sintered flux which is hardly degraded at the time of the reuse is provided even if the flux absorbs moisture during the long-term storage after the flux is once used.
Patent JP-H01281784-A (JP)
Title: Manufacture of semiconductor laser
Inventor: SHIBA TETSUO
IPC: H01S5/00
Filed: 1988-05-07
Abstract: PURPOSE:To facilitate realization of an active layer composed of a narrow MQW(Multilayer Quantum Well) structure by a method wherein only the region of the MQW into which a second impurity is implanted is not disordered in an annealing process and the region is used as the active layer. CONSTITUTION:The width of an active layer composed of GaAs layers 3a and AlzGa1-zAs layers 3b is limited by an Si diffused region 7 formed by diffusion from the tip of a V-groove 11 and the sufficiently narrow active layer can be realized easily. If a forward bias is applied to this laser, a current is injected from a Zn diffused region 6 into the active layer in the Si diffused region 7 which is not disordered and has a low built-in potential from both the sides of it. The active layer has not only the function of confining a current and a light in the vertical direction but also has the function of a waveguide region in the horizontal direction because both the sides of the active layer are disordered and has lower refractive indices. Moreover, as the amplifying region of the light is also limited, the light can be confined efficiently, so that a stable laser oscillation can be realized.
Patent JP-S61266521-A (JP)
Title: Manufacture of hot rolled steel plate having superior low temperature toughness and low yield ratio
Inventor: KOKUBO ICHIRO
IPC: C22C38/00
Filed: 1985-05-22
Abstract: PURPOSE:To manufacture hot rolled steel plate having both toughness and low yield ratio practically and inexpensively, by controlling hot rolling condition of steel of which Nb is added. CONSTITUTION:Steel contg. by weight, 0.01-0.2% C, 0.01-0.7% Si, 0.3-2.0% Mn, <=0.003% S, 0.001-0.003% Al, 0.005-0.020% Nb is hot rolled under the following condition. Namely, the steel is held at >=1,150 deg.C temp. to enter Nb carbonitride is steel into solid soln. completely. Next, finish rolling in hot rolling of the steel is ended in austenitic range, e.g. finish rolling in the range is carried out under >=1,100 deg.C rolling starting temp., <=1,000 deg.C finish rolling inlet side temp., >=850 deg.C finish rolling end temp. The steel after completion of rolling is cooled at <=15 deg.C/sec rate and coiled at 550-680 deg.C conventionally. In this way, steel having both low temp. toughness and low yield ratio is obtd.
Patent JP-S62267156-A (JP)
Title: Recording head and recording method using the same
Inventor: YUASA TOSHIYA
IPC: B41J2/005
Filed: 1986-05-16
Abstract: PURPOSE:To make the use of ink film unnecessary and to make trailing or fog hard to generate in an image and to improve the breaking property of ink, by providing a window forming a plurality of divided ink sumps and constituting said window of a material having a poor wettability with ink. CONSTITUTION:A window 7 comprising a fluororesin, a material having a poor wettability with ink, is provided in a frame shape continued on a heat generator 4, and a square ink sump 8 divided into plural sections by said frame in formed in an array form. The ink has a high viscosity at ambient temp. but is lowered in its viscosity upon being heated to pass through ink passing holes 5. The ink spreads in the ink sump 8 and radiates heat at this time to again return to a state near to a semi-solid state. Since only the ink in the ink sump is transferred to a medium to be recorded, trailing or fog is hard to generate in the transfer image and a shape image can be recorded. Further, the window is excellent in water repellency and oil repellency, so the breaking property of the ink can be improved.
Patent JP-S588762-A (JP)
Inventor: JIYOOJI RERANDO FURETSUCHIYAA
IPC: G03C1/675
Filed: 1982-06-29
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-S608154-A (JP)
Inventor: ORESUTE SANTANEERA
IPC: B61F5/18
Filed: 1984-06-01
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-S5443861-A (JP)
Title: Manufacture of metallic strip
Inventor: ASANO NOBUYUKI
IPC: B21B1/22
Filed: 1977-09-14
Abstract: PURPOSE: To manufacture the metallic strip which has round corner part and uniform thickness at middle part and both end parts, by rolling the wire, that is prepared by applying a specified coating to the conductive material of a circular section, and then, by peeling off the coating.  
     CONSTITUTION: The coating 2 is applied to the metallic rod, that is the conductive material 1, by applying the paint and drying or baking it, or by extruding the rubber or resin. After that, this rod is rolled into the strip type by the rolling roll, and then, the coating 2' is removed away; hereby, the metallic strip 1' with round corner  part is manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61269065-A (JP)
Title: Signal processing method for determining base sequence of nucleic acid
Inventor: HARA MAKOTO
IPC: G01N27/447
Filed: 1985-05-23
Abstract: PURPOSE:To determine the base sequence of nucleic acid with high accuracy, by estimating the bands of an upper region from the band order of a lower region on the basis of the digital signal corresponding to an autoradiograph and further adding said bands to repeat new estimation to detect all of bands. CONSTITUTION:The base sequence of nucleic acid is determined by processing the digital signal corresponding to an autoradiograph, wherein a base specific DNA fragment having a radioactive marker applied thereto was developed, as follows. That is, the bands of a lower region are detected and the band intervals of the upper region are estimated from the correlation between the band intervals and band serial numbers and, subsequently, at least one band is detected on the basis of said estimation and added to obtain new correlation for estimation and this operation is repeated to detect all of bands. Therefore, a plurality of bands are individually separated even if fused to make it possible to achieve the enhancement of accuracy.
Patent JP-S61269105-A (JP)
Title: Mixer for infrared rays and its production
Inventor: ASHIDA NORIYUKI
IPC: G02B6/28
Filed: 1985-05-23
Abstract: PURPOSE:To reduce the loss of infrared rays at a Y branch and to produce the titled mixer easily by forming two infrared-ray branching optical fibers and an infrared-ray integrating optical fiber for integrating said two fibers as the Y-shaped branch and fusing these optical fibers at the Y branch part. CONSTITUTION:The integrating optical fiber 1 and the branching optical fibers 2, 3 are butted at a butting position 4. Light radiated from a YAG laser beam or a CO2 laser beam is irradiated to the butting part 4 to fuse the end parts of these fibers. Since the end parts of the optical fibers are once melted and then formed like a branch while being smoothly corrected at its outline, the end parts are penetrated into each other after hardened, so that a continuous shape is formed and no projection, step part or end face is left.
Patent JP-S5235561-A (JP)
Title: Resonance charcteristic measurement of resonance circuit of superheter odyne receiver
Inventor: MORIOKA TETSUJI
IPC: H04B17/29
Filed: 1975-09-12
Abstract: PURPOSE:The signal corresponding to local oscillation frequency signal is applied to local oscillation circuit, and the frequency signal of the sum or difference of the signal corresponding to local transmission frequency signal and intermediate frequency signal is supplied to antenna resonance circuit to perform a measurement. In this way, effects of local oscillation circuit is eliminated as well as accuracy of the measurement is increased.
Patent JP-H07325764-A (JP)
Title: Error-correctable memory device
Inventor: CHIYAARUZU EDOWAADO DOREEKU
IPC: G06F12/16
Filed: 1995-05-10
Abstract: PURPOSE: To provide a means for judging a memory device in which an error beyond the correcting capability of on-chip error correction is generated. CONSTITUTION: In one configuration, a memory device using device level error correction traces the situation of error correction related with whether or not the error correction is in an active state or an inactive state, whether or not correction invalidating error beyond the capability of the device level correction is detected, whether or not a recovery option from the correction invalidating error is in the active state, and whether or not the recovery option is reset. In the other configuration, a diagnostic method for judging a situation related with one or plural configurations of the device level error correction used by the memory device is provided.  In this diagnostic method, the situation is judged related with one or plural configurations, a flag is set based on this situation, the flag is latched, a diagnostic code is inputted to the memory device, and the latched flag is read.
Patent JP-S5812329-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MASAO
IPC: H01L21/027
Filed: 1981-07-16
Abstract: PURPOSE:To prevent the invasion of the light transmitted through a poly Si film and reflected at the interface between the lower SiO2 film into a photo resist film and then allow exposing a photo resist film in a desired pattern at high accuracy, by forming the absorption layer for exposure rays of light in advance on a poly Si film. CONSTITUTION:The absorption layer 35 for exposure rays of light of molybdenum (Mo) or the compound of Mo and Si i.e. molybdenum silicide (MoSi2) is formed on the upper part of a poly Si film 34 serving as a gate electrode by evaporation or sputtering method. The exposure ray of light with long wavelength, i.e. G ray passes through the photo resist film on the absorption layer 35 in the figure and passes through the absorption layer 35 and the lower poly Si film 34 being reflected at the interface between the lower Si oxide film 33 for gate resulting in the invasion into the photo resist film. The ultraviolet ray is absorbed in the absorption layer 35 and does not have influence to G ray to be incident normally into the photo resist film as exposure ray of light thereafter. Accordingly, said photo resist film is patterned at high accuracy.
Patent JP-H06128230-A (JP)
Title: 2-formylpyridine thiosemicarbazone antitumor agent
Inventor: ARAN SHII SARUTORERI
IPC: C07D213/76
Filed: 1993-05-13
Abstract: PURPOSE: To provide new 2-formylpyridine thiosemicarbazone compds., pharmaceutically acceptable salts or hydrates thereof useful as a remedy for tumors in mammals.  
     CONSTITUTION: The new compds. are 2-formylpyridine thiosemicarbazone compds. of the formula [where, when R 3  is N(CH 3 ) or OH, and under the condition provided that both of R 1  and R 2  are not H, R 1  is NHR 1 , NR 4 R 5  (R 4  is H, OH or alkyl; R 5  is alkyl) and R 3  is H, or R 3  is NHR 4 , NR 4 R 5  or OH and R 1  is H; R 2  is H or alkyl], e.g. 3-amino-2-formylpyridine thiosemicarbazone. The compds., for example the exemplyfied compds., are obtained by oxidizing 3-nitro-4-methio-2-picoline with selenium dioxide to obtain the corresponding 2-formylpyridine, and reducing the nitro group of the compd. to obtain the corresponding aminoacetal, further reacting with thiosemicarbazide. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000307449-A (JP)
Title: Broadcast receiver
Inventor: MACHIDA HIROSHI
IPC: H04N21/435
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To receive individual control information even when a user interrupts a main power switch by blocking interruption of a main power supply when a current time is within a period of receiving the individual control information and releasing the interruption blocking of the main power supply when it is detected that the current time is not within the period of receiving the individual control information. SOLUTION: A main power switch 1007b is provided in parallel with a conventional main power switch 1007a and a detection circuit 1008. Thus, even when the main power switch 1007a is turned off, the main power switch 1007b is closed to supply power to a standby power supply circuit 1009. An auxiliary control circuit 1202 controls the main power switch 1007b. When the main power switch 1007a is open and the time if within a reception period of the individual control information, the auxiliary control circuit 1202 closes the main power switch 1007b. Thus, even when a user opens the main power switch 1007a, the receiver can display the individual control information and a message. After the reception of the information is finished or the reception period passes over, the main power switch 1007b is turned off.
Patent JP-H05260873-A (JP)
Title: Material for treatment of animal excretion
IPC: A01K1/015
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the subject treating material utilizing a waste material, having excellent animal urine absorbing and water-retaining activity and capable of including the excretion to form an easily separable and incineratable block by using a dried extraction residue of roasted coffee bean as a main component. CONSTITUTION:Roasted and crushed coffee bean is extracted with water and the extraction residue is dried with a hot air drier until the water content is lowered to <=10%. The dried coffee extraction residue is sieved to separate the fraction having particle diameter of >=0.1mm. The separated coffee extraction residue is compounded with an additive such as paper-making pulp, pulp sludge, paper powder, paper-making sludge, polyvinyl alcohol, wheat flour, corn starch, carboxymethylcellulose, gelatin, vinyl ester starch, bentonite, zeolite, etc., and a disinfectant, mildew-proofing agent and/or antiseptic agent to obtain the objective animal excretion treating material having excellent absorptivity of the urine of animal and waterretainability. The amount of the additive is smaller than that of the coffee extraction residue.
Patent JP-H02291703-A (JP)
Title: Radar dome made of fiber reinforced plastic
Inventor: AIZAWA TAKESHI
IPC: B29D25/00
Filed: 1989-05-02
Abstract: PURPOSE:To omit the seams and the overlapping parts and to prevent the local change of an electric constant by using an elastic multi-layer fabric where the warps forming many layers cross the yarns of other layers which are woven into the warp layers every second one and are adjacent to each other every plural pieces of yarn. CONSTITUTION:A multi-layer fabric 2 forms the inner side of a radar dome 1 with lamination of the impregnated epoxy resin, etc. A rubber cap 3 covers the outer circumference surface of the fabric 2, and a plastic film 4 covers the outer circumference of the cap 3. The fabric 2 contains the wafts x1, x2... and the warps y1, y2..., and the wefts x1, x2... are woven into the layers (a, c...) of warps every second one and sometimes cross the yarns of other layers (b...) adjacent to each other. As a result, the dome 1 is free from any cut part and overlapping part of the fabric 2 and therefore excels in the electrical characteristic and the structural strength.
Patent JP-H05332153-A (JP)
Title: Plastic combustion engine
Inventor: TAKAISHI TAKEO
IPC: F02B45/10
Filed: 1991-04-18
Abstract: PURPOSE:To use waste plastic as fuel by providing a means to heat methanol by exhaust gas, a means to melt plastic, plastic crusher, a means to supply slurry composed of methanol and fine plastic powder, injection valve, and high pressure air supply means. CONSTITUTION:Waste plastic 109 is supplied to a waste plastic melting device 111. The methanol heated by exhaust gas is supplied to the waste plastic melting device 111, and waste plastic 109 is melted by high temperature methanol and is sent to a mill 123 and is turned into fine powder and is mixed with methanol and is contained in a plastic slurry tank 112. A high pressure pump 113 sends the plastic slurry in the tank 112 to a pressure accumulator 114 and is kept at high pressure and is injected from a plastic injection valve 116. At this time, high pressure air is sent through a high pressure pipe 119 to send slurry to a precombustion chamber 104, and the slurry is combusted by the high temperature air in the precombustion chamber 104. Therefore, waste plastic can be used as fuel.
Patent JP-H10303477-A (JP)
Title: Magnetoresistance effect element, magneto-resistance effect sensor using this, magnetoresistance detection system, and magnetic storage system
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To get good properties in an output value, output waveform, and a bit error rate, and also improve the thermal reliability, in a magnetoresistance effect element, a magnetoresistance effect sensor, a magnetoresistance detection system, and a magnetic storage system. SOLUTION: This magnetoresistance effect element is one where a base layer 101, the first free magnetic layer 102, a nonmagnetic layer 104, a fixed magnetic layer 106, and an antiferromagnetic layer 107 are made in order on a substrate 100. Then, the base layer 101 is constituted of two or more metallic layers different in material quality stacked. This metallic layer consists of one metal or alloy of two or more metals being selected from the group of Ta, Hf, Zr, w, Cr, Ti, Mo, Pt, Ni, Ir, Cu, g, Co, Zn, Ru, Rh, Re, Au, Os, Pd, Nb, and V.
Patent JP-S605985-A (JP)
Inventor: ISHII KINICHI
IPC: E05F11/48
Filed: 1983-06-22
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-H01283710-A (JP)
Title: Superconductive power transmission cable and power transmission
Inventor: MATSUMOTO TOMOYUKI
IPC: H01B12/04
Filed: 1988-05-11
Abstract: PURPOSE:To protect a superconductive power transmission cable and maintain a stable power supply by composing the cable of two sorts of conductors of different critical temperatures and using the cable by cooling it at a lower temperature than the two critical temperatures. CONSTITUTION:A superconductive power transmission cable 1 is composed of a superconductive wire 2 of a higher critical temperature and a superconductive wire 3 of a lower critical temperature attached to each other through insulating material 15. The two superconductive wires 2, 3 are cooled at a lower temperature than their critical temperatures by means of cooling agent 4, and the cooling agent 4 is supplied by a cooling device 5. A resistance measuring device 8 is connected with the superconductive wire 3 for an electric resistance to be measured. Because the resistance measuring device 8 also acts for a control signal generator, a signal 10 is produced immediately of a potential difference occurs, and a switch 9 is opened before the temperature of the cable reach the critical temperature of the conductor 2 to stop transmitting. Jule's heat is not produced, therefore, at the superconductive power transmission wire 2, and damage to the cable is prevented, thereby the cable can be protected.