baber/WOPTO huggingface dataset:
Patent JP-H10150081-A (JP)
Title: Probing method and prober
Inventor: CHIBA KIYOTAKA
IPC: H01L21/66
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To bring a needle into contact with a specified position all the time at a specified contact pressure by computing the deflecting amount of a stage caused by the contact position of the needle and the deviation of the contact position caused by this deflecting amount, and correcting the relative position with respect to the needle of a semiconductor wafer by the computed deviation. SOLUTION: A wafer 100, on which a plurality of semiconductor chips are aligned, is mounted on a stage 2. The contact position of a needle 4 to the wafer 100 on the stage 2 is computed based on the chip instructing information for instructing the semiconductor chip for contact with the needle 4. Then, the estimated amount of the slant change of the stage 2 when the needle 4 is brought into contact with the wafer 100 at the contact position is computed. The correcting amount for correcting the change in contact position caused by the estimated amount of the slant change is computed. Based on the correcting amount, the stage 2 is relatively moved with respect to the needle 4, and the deviation of the wafer 100 with respect to the needle 4 is corrected.
Patent JP-H07163097-A (JP)
Title: Method for diagnosing current collector of turbine generator and its excitation control method
Inventor: OHARAGI HARUO
IPC: H02K13/00
Filed: 1993-12-06
Abstract: PURPOSE:To report malfunctioning of a current collector by detecting the ripple component of direct current flowing in the brushes of a generator having a stator provided with armature windings, and a rotor provided with field windings and a current collector composed of brushes and slip rings, and judging that the current collector is malfunctioning when it is larger than a specified value. CONSTITUTION:When a synchronous generator 1 is started, a starting device 4 is operated with a switch S1 off and with a switch S2 on. And direct current is supplied for excitation from a forward converter 12 to the field windings 6. Next a forward converter 8 and a reverse converter 9 are operated to accelerate the synchronous motor generator 1. When its speed reaches a specified one, the switch S2 for a starting device 4 is turned off and the switch S1 is turned on to transfer it to a power generating condition. The direct current in the field windings 6 from the start to a constant speed during power generating time is supplied from a plurality of slip rings and brushes. When the sliding between the slip rings and the brushes is bad, sparks are generated. Pulsation by the sparks is found by a GT 24 and a detector 23, and when it exceeds a specified value, malfunctioning is reported 50. As a result of this, it becomes possible to generate power stably.
Patent JP-H09127229-A (JP)
Title: Specifying method for position of transmitting station by stationary satellite
Inventor: KAWASE SEIICHIRO
IPC: G01S5/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a specifying method in which the position of a transmitting station performing a satellite communication is specified by using a communication satellite which relays the communication. SOLUTION: A first communication satellite S1 and a second communication satellite S2 which are arranged inside a stationary-position holding region A recognized for a stationary satellite are situated at both ends of the diameter of a true circular orbit. Signals which are transmitted from an earth station X to the first and second communication satellites S1, S2 are received by a control station K. On the basis of the difference between the time in which the signal transmitted from the earth station X reaches the first communication satellite S1 and the time in which the signal reaches the second communication satellite S2, a positioning curve which indicates the possibility of the existence of the earth station X on the surface of the earth is acquired.  After that, at a point of time in which the azimuth of a straight line connecting the first and second communication satellites S1, S2 is changed properly, a positioning curve is acquired again, and the point of intersection of both positioning curves is specified as the position of the earth station X.
Patent JP-H06143387-A (JP)
Title: Method for extruding synthetic resin pipe with inner surface spiral rib or groove
Inventor: KAGOSHIMA EIICHI
IPC: B29C48/33
Filed: 1992-11-16
Abstract: PURPOSE:To provide a method of extrusion-molding a synthetic resin pipe with inner surface spiral ribs or grooves having no curvature and thus having fine appearance and enhanced product value without giving rise to deformation such as distortion or the like after piping, adversely affecting the spiral ribs so that they are reduced in size by hot drain or the like flowing therein, and impairing drainage capacity semipermanently. CONSTITUTION:The method is featured in that at least one of ring members comprising rigid material having an inner diameter generally equal to or slightly larger than the outer diameter of a pipe 5b molded by forming means 31 is disposed within the forming device 3 at the rear of the forming means 31, wherein the pipe molded by the forming means 31 is permitted to pierce through the ring member 8 so that the pipe to be undertaken is received by the inner wall surface of the ring member 8.
Patent JP-H07156291-A (JP)
Title: Manufacture of pneumatic radial tire
Inventor: IMAI HIROSHI
IPC: B29D30/08
Filed: 1993-12-06
Abstract: PURPOSE:To manufacture a pneumatic radial tire in which excellent draining performance has been maintained even in a completely worn state of a tread of a completed tire. CONSTITUTION:A belt 4 is adhered to a molding drum 1 having an annular recess 1a substantially at the center in an axial direction and the other substantially flat part, an organic fiber cord coated with rubber is wound on the belt to form a belt reinforcing layer 5, a modulus of 'a part corresponding to the recess la of the layer 5 per unit width is set to larger than that of the other part. Then, a tread rubber 6 is disposed on the layer to form a belt tread band having a constricted part 7a. This band is engaged with an outside of a green case, molded to form a green tire having a groove. Further, the green tire is vulcanization-molded to form an annular groove substantially at the central area of a tread surface.
Patent JP-H01146556-A (JP)
Title: Deodorant
Inventor: KURASAWA MORIO
IPC: A61L9/01
Filed: 1987-12-04
Abstract: PURPOSE:To obtain a deodorant which is mixed with feed to deodorize wastes of animals and which can also deodorize fish or other sources of offensive odor, by using butyric-acid bacteria and Bacillus subtilis as effective elements thereof. CONSTITUTION:Butyric-acid bacteria and Bacillus subtilis, when used together, can decompose and deodorize various sources of offensive odor: e.g., hydrogen sulfide, ammonia, mercaptan. When they are mixed with feed which ferments in the stomach, they efficiently deodorize the source of offensive odor in the stomach, thus deodorizing wastes. When a deodorant includes butyric-acid bacteria or Bacillus subtilis separately or with other bacteria, it does not have the same outstanding deodorizing effects as a deodorant including both butyric-acid bacteria and Bacillus subtilis together. The deodorant thus prepared effectively deodorize various sources of offensive odor, e.g., wastes of animals, thereby preventing smell polution or water pollution and allowing a cattle stall and a house to be kept clean.
Patent JP-H11142395-A (JP)
Title: Method for measuring oxidation power of water
Inventor: SHIRAISHI NORIYOSHI
IPC: B01D71/26
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To comprehensively grasp oxidation power of atoms in terms of a speed by bringing a polymer compound in touch with original water and evaluating oxidation power of atoms from a characteristic change of the polymer compound. SOLUTION: A preferable polymer compound is an organic polymer compound, particularly, polyacrylonitrile-, polysulfone-based compound an extension, the strength of which can be grasped in a tensile test before and after an oxidation reaction with an oxidizing agent, or the characteristic change of which can be grasped in a comparison evaluation based on a molecular weight or by the like manner. A form of the polymer compound is preferably a separation membrane, more particularly, an inverse osmotic membrane, an ultrafilter membrane. Especially an asymmetric inverse osmotic membrane with an ultrathin layer sharply reacts to oxidizing substances and changes permeation performance, and therefore enables quick and sure evaluation.  Although it is a general contact process to dip the polymer compound simply in an original water, the original water is actually passed through the polymer compound if the polymer compound is the separation membrane. This is more preferred because an area of contact between the original water and a hollow fiber membrane is increased and the concentration of the oxidizing substance or the like in the vicinity of the membrane surface is constant at all times.
Patent JP-S63157533-A (JP)
Title: Channel switching system
Inventor: NAKAJIMA NOBUO
IPC: H04Q7/26
Filed: 1986-12-22
Abstract: PURPOSE:To eliminate call disconnection at the time of switching channels by simultaneously attain transmission and reception with a base station which is in the middle of communication at present, and the base station to be switched next at the time of switching the base stations. CONSTITUTION:If channel switching starts in accordance with the shift of an interradio zone, the frequency of the new radio channel is designated with an in service control signal in the radio channel used for a call with the former base station 14. If the frequency is designated, a transmitter 12b and a receiver 13b which have not been operated until that time start with designated frequency, and a transmitter-receiver concerned in the base station 15 to be switched also starts. If a continuity test with the new base station 15 completes and synchronism is established, a mobile station 11 similarly executes communication with both new and former stations 14 and 15, and the call is switched from the former channel to the new channel.
Patent JP-H10133258-A (JP)
Title: Tank device for photographing window washer
Inventor: WASADA MASAYOSHI
IPC: G03B17/56
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To unnecessitate washing water replenishment operation to a tank at a dangerous place, etc. SOLUTION: The tank 27 is arranged on a water receiving port 25 by which rainwater is received through a connection tube 26. Filters 28 and 29 for filtering dust, etc., are provided on the port 25, and a valve part 30 and a discharge tube 31 are provided on the tube 26. The part 30 makes the entrance of the tank 27 in a closed condition by a valve body in the case the tank is filled with the water to a specified amount, and the rainwater flowing in the tank escape outside from the tube 31. A solid cleaner 36 can be put inside the tank 27. By the constitution, the rainwater is utilized as washing water, so that the replenishment of the washing water is unnecessitated.
Patent JP-H04179512-A (JP)
Title: Mold for synthetic resin article
Inventor: SAKAMOTO TSUGUHIKO
IPC: B29C33/04
Filed: 1990-11-14
Abstract: PURPOSE:To raise the heat exchanging efficiency and shorten the stand-by time until the commencement of a molding operation and the cooling time after molding, and thus improve the operational efficiency by equipping, on the securing part back surface of a metallic mold block, with a heat insulation box type support block forming a thermal exchanging liquid circulation chamber in association with an article molding part. CONSTITUTION:A support block 2 is comprised of a securing plate 51, a box type main body 71 having a frame material 61 fixed on a surface of the securing plate 51, and a concrete heat insulation layer 91 molded along the inside surface and bottom surface thereof and defining the recession 81. The opening end surface of the recession 81 is superimposed on the securing part 41 of a molding block 11, wherein the molding block 11 and support block 21 are combined integrally by respectively screwing bolts 11, 12 from the sides of the securing part 41 and securing plate 51 to the male screw sleeves 10 embedded in a plural parts of the heat insulating layer 91. In this way, a circulation chamber 131 is formed that serves to flow heating and cooling heat exchanging fluid in association with an article molding part 31 and the heat insulation layer 91.
Patent JP-2000126634-A (JP)
Title: Vertical roller crusher
Inventor: UNOKI KENICHI
IPC: B02C15/04
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To lower the excessive pushing apart force of a crushing roller and to reduce the wear of the crushing roller by shaping the crushing part of the upper face of a turntable so that the central side of the turntable is higher than the peripheral side. SOLUTION: The crushing part of a turntable 2 is shaped as follows. Namely, when the radial direction of the crushing face of a crushing roller 9 is expressed by R2, the radius on the central side by R1 and the radius on the peripheral side by R3, R1<R2<R3. Further, the center of the radius R1 is on the radius R2 line, the centers of the radii R2 and R3 are on the center line of the crushing face of the roller 9. The crushing part is formed by a curve continuously connecting the radii R1, R2 and R3. Since the crushing part is formed in this way, the central part is higher than the crushing part, and the gap between the roller 9 and turntable 2 on the central side is decreased. Accordingly, the pushing apart power of the roller 9 is reduced, and the service life of the roller 9 is prolonged.
Patent JP-H05137727-A (JP)
Title: Ultrasonic diagnostic device
Inventor: WATANABE YOSHITAKA
IPC: A61B8/06
Filed: 1991-11-21
Abstract: PURPOSE:To reduce the jitters, and also, to improve the responsiveness, in the case of obtaining a sampling clock required for a B mode function and a sampling clock required for a Doppler mode function, and a reference clock, in the ultrasonic diagnostic device having the B mode function and the Doppler mode function. CONSTITUTION:Clock original oscillation of a frequency(fr) generated from a clock original oscillation oscillator 22 is synchronized with different rate clocks fPRF at the time of B mode and at the time of Doppler mode and inputted to a counter 24. Subsequently, at the time of B mode, a frequency division ratio N1 is inputted to the counter 24 from a first latch circuit 26, and at the time of Doppler mode, a frequency division ratio N2 is inputted to the counter 24 from a second latch circuit 27, by which each sampling clock fSAM and sampling clock, and a reference clock fREF are obtained.
Patent JP-H06127285-A (JP)
Title: Vehicle control device
Inventor: YAMAMOTO MASANORI
IPC: B60W30/00
Filed: 1992-10-20
Abstract: PURPOSE:To improve a vehicle in safety by detecting the psychological condition of a driver in the vehicle during driving and actively controlling the driving condition of the vehicle accordingly. CONSTITUTION:In a vehicle control device which keeps the vehicle safe by decreasing the engine output when the absolute value of the rearl lateral acceleration GY of the vehicle is over a threshold value A, the pulsation number N of a driver during driving is detected (S1), a threshold value A is decided to be smaller as the pulsation number N is larger (S2), and if the absolute value of the real lateral acceleration GY is over the threshold value A (S3), an engine is automatically powered down without relying on driver's operation (S4).
Patent JP-2000134633-A (JP)
Title: Image pickup device, video signal processor and video signal processing system by the same
Inventor: YAMAZAKI NOBORU
IPC: H04N9/07
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize an image pickup device and also suppress the core number of a cable for signal transmission from the image pickup device to simplify its handling. SOLUTION: The CCD 4 of a single plate, a synchronizing signal generation part 5 and a signal synthesis part 6 are incorporated in a camera 1 and video signals for which synchronizing signals are superimposed on analog signals whose respective luminance values of R, G and B are continued in a prescribed array are outputted. In this video signal processor 2, by a synchronizing signal separation circuit 9 and a PLL circuit 10, a sampling clock ADCLK matched with the phase of the horizontal synchronizing signals of the video signals is generated.  When an A/D conversion circuit 8 digitally converts the video signals corresponding to the sampling clock ADCLK, an interpolation processing circuit 11 interpolates the luminance value of a color not included in the pixel from the luminance value of peripheral pixel for the respective pixels and generates image signals for respective three primary colors.
Patent JP-H04178940-A (JP)
Title: Optical recording medium
Inventor: SHIROSAKA YOSHIYUKI
IPC: G11B7/254
Filed: 1990-11-13
Abstract: PURPOSE:To obtain a recording medium having excellent aging stability and high durability for a long time use by employing special tantalum oxide as an interference layer and a protective layer. CONSTITUTION:A special metal tantalum target is used as an interference layer or a protective layer, and a tantalum oxide thin film formed by DC or RF reactive sputtering in a mixture gas atmosphere of oxygen gas and inert gas such as argon gas is used. As the target used here, its purity is 99.99% or more, impurities include 0.5 wt.pp of alkaline metal components such as sodium, potassium, etc., and further 0.5 wt.pp of heavy metal components such as iron, nickel and chromium. Thus, a recording medium having excellent aging stability, high durability for a log time use, is obtained.
Patent JP-H06165013-A (JP)
Title: Automatic viewing angle adjuster for reading two-dimensional image
Inventor: TAKEDA TADAO
IPC: G01B11/24
Filed: 1992-11-17
Abstract: PURPOSE:To provide the automatic viewing angle adjuster for reading two-dimensional image to make the direction of a scanning line coincident with the direction of an image pickup object image by mechanically turning a video camera for calculating high-accuracy data with a simple processing software while using the inexpensive video camera for which the number of imaging devices is reduced and the resolution is low. CONSTITUTION:This device is provided with a video camera 2 for picking up a two-dimensional image 1, driving device 3 for rotationally driving the imaging devices inside the video camera 2 at least with an optical axis (c) as a center, horizontal/vertical detection circuit 5 for detecting timing T1.T2.T3...Tn from the start of scanning to the rise of an image signal every time of main scanning from the image signal of the video camera 2, and rotational drive control circuit 6 for controlling the rotating direction and rotating amount of the driving device 3 by comparing the level of timing Tn-1 with that of timing Tn every time of main scanning.
Patent JP-H10155598-A (JP)
Title: Electrically adjusted device for winding spring of mattress and stuffing
Inventor: HANS KNOPFER
IPC: B21F35/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To bend a wire by a reduced allowance so as to manufacture a corresponding spring by mutually connecting a few transmission elements and thereby directly transmitting the movement onto a bending instrument and a driving roller. SOLUTION: For a servo motor 22, the outer periphery is driven through a driving shaft 23 and a cam 24 arranged on the outer periphery of the roller 25. The roller 25 is arranged on the free rotation part of a lever 26, a bending roller 28 is driven by the rotation of the roller 25 and the bending roller 28 is arranged on the direct rotation driving device of the lever 26 through the lever 26 and the servo motor 22. The servo motor 35 rotatably drives a cam ring 34 through the driving shaft 36 and the cam ring 34 forms a curve line and guides the roller 33 so as to be translationally displaced there. The roller 33 is arranged so as to be rotatable but not displaceable on a displaceable ram 32. The front end of the ram 32 is connected to a pitching instrument 30 and the pitching instrument 30 is composed of a contact end 31 to be in contact with a wire area 29 to be bent.
Patent JP-H04180256-A (JP)
Title: Resin-sealed semiconductor device
Inventor: YONENAKA KAZUICHI
IPC: H01L21/60
Filed: 1990-11-15
Abstract: PURPOSE:To prevent the generation of noise by providing a bypass lead in a periphery of a semiconductor chip to detour power source potential in the chip. CONSTITUTION:A bed 5 and leads are formed inside a frame, and they are supported on the frame by suspending pins 6. The lead is composed of an inner lead 9 near the bed and an outer lead 8. A bypass lead 100 is provided above and in parallel with the bed 5. Connections are made by bonding wire 11 between the bypass lead 100 and the bonding pads of the Vss line 20, between the bonding pads 2 on the chip 1 and the inner leads 9, between Vss pads 3 and the Vss line, and between Vcc pads 4 and the Vcc line 13. This configuration limits potential variations in the chip effectively, thereby reducing noise.
Patent JP-H02153344-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NORIHARA MIKIZOU
IPC: G03C1/06
Filed: 1988-12-05
Abstract: PURPOSE:To improve the pressure resistance and rapid procesability of the photosensitive material by incorporating a slipping agent and polyhydroxy- substd. benzene into the photosensitive material and specifying the coated amt. of the binder on photosensitive emulsion surfaces. CONSTITUTION:The slipping agent (A) is incorporated into >=1 layers of the constituting layers of the photosensitive material and the polyhydroxy-substd. benzene (B) is incorporated into the above-mentioned constituting layers and/or the other constituting layers. Further, the content of the binder (e.g. gelatin) on the photosensitive emulsion surfaces is specified to a 2.0 to 5.0g/m<2> range. The compd. expressed by the formula I, etc., are usable for the component A and the compd. expressed by the formula II, etc., are usable for the component B. In the formulas, R1, R2 denote 10 to 20C alkyl; X, Y denote -H, -OH, etc. The pressure resistance is degraded if the coated amt. of the binder is below the above-mentioned range. After colors are degraded and the drying rate is low if the above-mentioned range is exceeded.
Patent JP-H02153706-A (JP)
Title: Kneading method
Inventor: KATSURAYAMA KUNIHIRO
IPC: B01F15/02
Filed: 1988-12-05
Abstract: PURPOSE:To improve the kneading power of a kneading device by a method wherein mixing material is fed through a deaerator to kneading device for kneading. CONSTITUTION:As the resin component of mixing material 1, thermosetting resin and thermoplastic resin at large such as phenolic resin, cresol resin and the like are used. When a thermoplastic resin is used, the thermoplastic resin with large heat resistance is preferable. As the filler such as calcium carbonate, silica or the like, reinforcer or releaser, hardener, crosslinker, colorant or the like to be added to the resin component, ones to corespond to respective resin components are used. After the mixing material, which is obtained by mixing the above-mentioned compounding material with a blender and the like, is deaerated with a deaerator 3, which consists of a deaerator by vacuum, pressing device by rolls and the like singly or in combination, so as to turn the apparent density of the material to about 0.6g/cm<3>, the resultant material is fed to a kneading device 4 such as kneader, an extruder, a ko-kneader, rolls or the like so as to be kneaded. After kneading, the material is ground and granulated, when necessary, in order to obtain molding material.