baber/WOPTO huggingface dataset:
Patent JP-S5881500-A (JP)
Title: Treatment of sludge
Inventor: TAKEDA MUTSUMI
IPC: C02F11/00
Filed: 1981-11-10
Abstract: PURPOSE:To accelerate the dehydration of sludge formed in the process of purifying filthy water such as industria waste water or sludge containing excretions or these concentrated matter, and to promote the conversion of said sludge into compost or fuel, by mixing coke having a particle size of 10-0.01mm. in the sludge, and agitating the mixture. CONSTITUTION:After coke having a particle size of 10-0.01mm. is mixed in sludge formed in the process of purifying filthy water such as sewage, night soil, livestock waste water or industrial waste water, the mixture is agitated and spontaneously dehydrated. As a result, the dehydration of sludge can be accelerated, and the conversion of sludge into compost or fuel can be promoted. Said rapid dehydration eliminates the formation of rabbles. In order to further enhance the effect of deodorization, the incineration ash of industrial waste matter such as filature sludge, coal ash, the incineration ash of municipal sewage  sludge, etc. may be added to the sludge at a ratio of 5-10wt%.
Patent JP-S6164622-A (JP)
Inventor: ORE PURIDOTOZU
IPC: B65G17/16
Filed: 1985-08-19
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-S61233579-A (JP)
Inventor: EDOUIN DABURIYUU SUPEICHIYAA
IPC: B41K3/04
Filed: 1985-08-16
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-H0910358-A (JP)
Title: Three-piece solid golf ball
Inventor: HIGUCHI HIROSHI
IPC: A63B37/04
Filed: 1995-06-23
Abstract: PURPOSE: To improve controlling performance without spoiling the superior flying performance and durability by using an intermediate layer whose main material is a polyester-based thermoplastic elastomer of a prescribed hardness and a cover whose main material is an ionomer resin of a prescribed hardness. CONSTITUTION: This three-piece solid golf ball is compares of a center core 1 whose main material is a rubber base material, an intermediate layer 2 for covering the center core 1, and a cover 3 for covering the intermediate layer 2. The intermediate layer 2 whose main material is a polyester-based thermoplastic elastomer of Shore D hardness 30-55 deg. and the cover 3 whose main material is an ionomer resin of Shore D hardness 45-58 deg.C are used. Dimples which are formed on the cover 3 of the golf ball obtained by such a method are arranged geometrically into an octahedron, an icosahedron, etc., and any pattern such as a square type, a hexagon type, a pentagon type, etc., can be adopted for the dimples patterns.
Patent JP-S6242650-A (JP)
Title: Transistor switch circuit
Inventor: SAKAGUCHI IKUO
IPC: H04M1/00
Filed: 1985-08-20
Abstract: PURPOSE:To suppress low the voltage impressed to the transistor and the callaing circuit even when the surging voltage is impressed by limiting the base voltage of the transistor connected serially to the load by the voltage limit element. CONSTITUTION:Usually, by the control of a control circuit 5, transistors 12 and 14 are turned on and off and the electric current supplied to a calling circuit 16 is turned on and off in accordance with the action conditions of the telephone set circuit. When the transistor 14 is on and the surging voltage is impressed to input terminals 1 and 2, the surging voltage is absorbed by a lightning protector 3. At such a time, the action resistance is at the lightning protector 3, a very large terminal voltage is generated at both edges. The voltage is supplied to the base of the transistor 14 through the transistor 12 and a resistance 10, the base boltage is suppressed to the limit voltage of a Zener diode 15, comes to be a low value and the transistor 14 is protected.
Patent JP-S6158310-A (JP)
Title: Switched capacitor integrator
Inventor: IIDA ATSUSHI
IPC: H03H19/00
Filed: 1984-08-30
Abstract: PURPOSE:To obtain an integrated output to the absolute value of an input signal, by selectively operating an output switch and supplying the electric charge of the input signal charging a sampling capacity to a current integrating circuit. CONSTITUTION:Analog switches A1, A2, and K2 operate in accordance with a clock phiA and an analog switch J2 operates in accordance with another clock phiB. Output switches D1 and D2 operate at the timing of the clock phiB in such a way that when a discriminated output S is positive the switch D1 operates and when negative the switch D2 operates. The electric charge of an input signal charging sampling capacities B1 and B2 at the timing of the clock phiA is simultaneously converted into a digital signal and supplied to a current integrating circuit N when either one of the output switches D1 and D2 operates at the timing of the clock phiB. Therefore, an integrated output (y) to the absolute value of the input signal (x) is obtained at an output terminal 6.
Patent JP-H1028048-A (JP)
Title: Counter circuit for pulse width measurement
Inventor: OHATA HIROSHI
IPC: H03K21/02
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To measure the pulse width of pulses to be measured by accuracy double the conventional are without changing the frequency of sampling clocks by synthesizing the output signals of two inital stage frequency division means and outputting the signals synchronized with the sampling clocks of the same frequency as the sampling clocks. SOLUTION: This counter circuit is provided with the cascade connection circuit of D flip-flops(DFFs) 2-4 for frequency-dividing an input frequency to its own clock terminal CK to 1/2 and outputting it, counts the sampling clocks 22 in the priod of H for instance of the pulses 21 to be measured and measures the pulse width from bit counting outputs C0-C3. In the counter circuit, the DFF of an initial stage is divided into the two of the DFFs 11 and 12, the DFF 11 is operated by the rise of the clocks 22 and the DFF 12 is opeated by the fall respectively. Then, the respective outputs Q of the DFFs 11 and 12 are synthesized in an EXOR gate 13 and the clock output of the same frequency as the clocks 22 is obtained and turned to the counting output of a 0 bit order and supplied to the DFF 2 of a second stage.
Patent JP-H0689052-A (JP)
Title: Copying machine
Inventor: HASHIMOTO OSAMU
IPC: B65H7/04
Filed: 1992-07-08
Abstract: PURPOSE:To embody a both-side copying machine whose copying efficiency is extremely high and which can reduce loss time in both-side copying. CONSTITUTION:Whether or not paper is inserted in a paper manually feeding part is detected (S10). When the paper does not exist, whether the paper exists in a resist roller part is checked by a sensor for a resist roller and the paper in the resist roller part is preferentially processed (S11). Next, the manually fed paper is processed (S12 and S13), operation is restored to the S10, and whether or not the next paper is inserted in the paper manually feeding part is checked. When the next paper is not set, whether the paper having the 1st side on which an image has been recorded stands by at the exit of a both-side unit is decided (S14). In the case the paper does not exist at this position, the operation is restored to the S10. In the case the paper exists at the exit of the both-side unit, whether or not another preceding paper exists at the resist roller part is checked, and the paper in the resist roller part is preferentially processed (S15). Furthermore, in the case the existence of the manually fed paper is not checked, the paper at the exit of the both-side unit is processed and the operation is restored to the S10.
Patent JP-H0470038-A (JP)
Title: Data communication method using analog circuit
Inventor: HOSHINA KOJI
IPC: H04M11/00
Filed: 1990-07-09
Abstract: PURPOSE:To attain the communication of data at a low cost by providing a microcomputer, an oscillation circuit, and an interface circuit and transmitting a presence/absence signal of the oscillation signal controlled by the microcomputer to en analog circuit via the interface circuit. CONSTITUTION:A microcomputer 2 controls a low frequency oscillation circuit 3 and transmits the presence/absence signals 6 and 7 of the oscillation signals to an analog circuit 5 vie an interface circuit 4. Thus the data can be transmitted to the remote side based on the presence or absence of an oscillation signal. That is, the circuit 3 outputs the oscillation signals at the time intervals equivalent to 8 pulsative output signal 8 when the microcomputer 2 outputs the signal 8. Then the circuit 3 transmits an oscillation signal absence signal 6 and an oscillation signal presence signal 7 to the circuit 5. Meanwhile the circuit 4 receives both signals 6 and 7 from the circuit 5 and extracts the time elements of these signals 6 and 7 to transmit an input signal a to the microcomputer 2. Thus the communication of data is attained at 8 low cost.
Patent JP-2000009825-A (JP)
Title: Anisotropic aerial ultrasonic sensor
Inventor: SEKINE YOSHIHIRO
IPC: G01S7/521
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To bias directional characteristics in an A-A' direction and in a B-B' direction without using any horn. SOLUTION: The bottom surface 2-1A of a cylindrical case with a bottom 2-1 is provided with a flexible vibrating surface, and piezoelectric elements 2-2 and 2-3 are adhered to stepped parts 2-1C and 2-1D formed on the case inner surface side 2-1B of the flexible vibrating surface 201A. A bulkhead (projected part) 2-1E partitioning the stepped parts 2-1C and 2-1D provides an appropriate density difference (change) for the rigidity and mass of the center part of the flexible vibrating surface 2-1A on the flexible vibrating surface 2-1A. When the piezoelectric elements 2-1 and 2-3 are simultaneously driven, flexible vibration waves synthesized from two apparent flexible vibrating surfaces 2-1A1 and 2-1A2 are generated to obtain sharp directional characteristics in a B-B' direction and wide directional characteristics in an A-A' direction.
Patent JP-S6159735-A (JP)
Title: Crystal etching method
Inventor: MUTO KATSUHIKO
IPC: H01L21/3065
Filed: 1984-08-30
Abstract: PURPOSE:To form all sectional shapes at the end portion of etching into the forward MESA type without depending on crystal orientation by executing the dry etching using the etching mask where the sectional shape of end portion is formed into the forward MESA type. CONSTITUTION:After forming a silicon oxide film on a GaAs substrate 3, a resist 5 is formed, it is exposed and developed thereby duplicating a photomask pattern on the resist 5. The silicon oxide film 4 is etched with the resist 5 used as the mask. In this case, since close contact strength between the silicon oxide film 4 and resist 5 is small, when over-etching is carried out, the forward MESA type sectional shape at the end surface of etching can be obtained. With the pattern of silicon oxide film 4 thus formed used as the mask, the substrate 3 is dry-etched. Thereby, all sectional shape at the end surface of etching can be formed as the forward MESA type without relation to the crystal orientation.
Patent JP-S6159121-A (JP)
Title: Microwave oven with infrared ray sensor
Inventor: OCHI KENZO
IPC: F24C7/02
Filed: 1984-08-30
Abstract: PURPOSE:To detect a subtle change in the surface temperature of food in a microwave oven having an infrared ray sensor that intermittently heats the food by the intermittent microwave by causing a shutter to close when the food is heated by generating the microwave, and to open when the microwave is not generated to heat the food-stuff. CONSTITUTION:Since the shutter 4 is in a closed position when a magnetron is oscillating, noise due to the magnetron and microwave does not enter into an infrared ray sensor 5, and the S/N ratio of the output Vs of the infrared ray sensor 5. As a result, the food temperature Ts can accurately be detected. Moreover, since the shutter 4 is normally closed when the food temperature is rising, flying objects from the food will not smear the infrared ray sensor element 6 contained in the infrared ray sensor 5 to an extent that the sensing of the surface temperature of the food is not possible.
Patent JP-2000000090-A (JP)
Title: Microorganism-immobilizing carrier and water treatment
Inventor: SHIRAISHI HARUO
IPC: C12N11/08
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a microorganism-immobilizing carrier useful as a water treatment, capable of reducing a time for reaching a maximum treating rate in a water treatment and also improving the maximum treating rate and a removing rate by treating a polyester fiber with a raising treatment and a cation treatment. SOLUTION: This microorganism immobilizing carrier is obtained by using a polyester processed yarn of 75 denier as a core yarn, circular-knitting it with polyester processed yarns of 35 denier as a surface and a reverse yarn, raising for 1 times with a needle cloth raising machine to make 2.5 mm raised length in both surface and reverse sides, cutting into 10 mm square to obtain raised polyester pieces, then immersing the polyester pieces into a solution prepared by dissolving chitosan into a water containing glacial acetic acid for 30 min. then drying for 3 hr at a room temperature.  Further, in the case of adding the carrier in a treating liquid, since microorganisms are immobilized in a high concentration and at a high attaching rate, it is possible to reduce a time to reach a maximum treating rate from starting the operation, and the maximum treating rate and a removing rate can be improved.
Patent JP-S6441896-A (JP)
Title: Neutron shielding body for nuclear reactor core subassembly
Inventor: JIYON UTSUDOSAIDO GIRUSUPII
IPC: G21C3/33
Filed: 1988-07-20
Abstract: PURPOSE: To effectively use a neutron absorber by constituting a neutron shielding body so that the body can be used in an inverted state after the shield is used in a normal state. CONSTITUTION: A fuel subassembly 1 for liquid sodium-cooled fast neutron reactor is provided with a tubular enclosure 10 having a lifting head 12 at one side and a fitting member 14 (not shown in the figure) for fitting the enclosure 10 to a reactor at the other end. Pin-like fuel supporting sections (not shown in the figure) for housing nuclear fuel are arranged in the enclosure 10 and many pin-like bodies 20 (only one is shown) for housing neutron absorbing boron carbide pellets are arranged in a hexagonal state between the head 12 and a fuel supporting section. The pin-like bodies 20 have screws 34 at both ends so that the bodies 20 can be attached to and detached from threaded bushes 42 installed to the base 38 of the head 12.  The bodies 20 of spent fuel can again be used for nuclear fuel when the bodies 20 are removed and inverted, because the neutron absorbing power of the bodies 20 is exhausted only at the parts of the bodies 20 near the fuel supporting section.
Patent JP-S5883808-A (JP)
Title: Focus detector
Inventor: INOUE TATSUO
IPC: G02B7/34
Filed: 1981-11-12
Abstract: PURPOSE:To detect a focus with a high precision, by reflecting a part of the luminous flux passing through a photographic optical system to a focus detecting part through a reflector such as a beam splitter to detect the focus. CONSTITUTION:A reflector 10 is arranged on an optical path 13, through which the luminous flux going to a photographic part 8 passes, and reflects the luminous flux passing through a part of the section of the optical path 13. A focus detecting part 15 which receives the reflected light from the reflector 10 to detect the focus is provided. In respect to the reflector, total reflecting parts 12 and 12' are provided in two positions facing to each other with the center of the optical path between them on the circumferential edge part of the section of the optical path and function as masks for preventing the color phase irregularity also.
Patent JP-H061890-A (JP)
Title: Vibration-damping resin composition
Inventor: YAMAMOTO KAZUHIKO
IPC: C08L53/02
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a resin compsn. excellent in vibration-damping properties and impact resistance. CONSTITUTION:5-50 pts.wt. partially cross linked compsn. obtd. from 5-75wt.% conjugated diene polymer and/or hydrogenation product thereof (A) consisting of 0-50wt.% arom. vinyl units and 100-50wt.% conjugated diene units and 95-25wt.% olefin resin (B) is compounded with 95-50 pts.wt. thermoplastic resin (C) other than resin B as the main components, the sum of A+B+C being 100 pts.wt.
Patent JP-H0473525-A (JP)
Title: Cooking tray in microwave oven
Inventor: MORIYAMA TOMOMI
IPC: A23L5/10
Filed: 1990-07-11
Abstract: PURPOSE:To hold food in a stabilized state in the middle of a food-holding part and prevent errors in detection by providing a tray on which ridgelike projections forming a holding part for food are formed with a decline toward the center and the bottoms of the troughs therebetween are inclined higher toward the center and lower toward a peripheral juice gutter. CONSTITUTION:The food-holding part 2 of a tray 1 has ridgelike projections 2a whose tops are inclined toward the center and are lowest at the center where food 4 is mounted. Contrarily, the trough bottoms 2b therebetween are inclined lower toward the periphery so that the juice 5 exuding from the food 4 runs along the trough bottoms 2b and gathers in a juice gutter 3. The food 4 placed at the center on this food-holding part 2 is not displaced from the center. The juice 5 that exudes from the food 4 runs along the trough bottoms 2b to the juice gutter 3 at the periphery so that the food 4 is separated from the juice 5. Furthermore, the feet 6 of the tray 1 have the same measurement as the flange 7a of the tray stand 7 so that the tray 1 is centrally fixed on the tray stand 7 and the food 4 can always take the position at the center of the heating chamber.
Patent JP-H06659-A (JP)
Title: Quality discriminating device in friction welding equipment
Inventor: OHASHI KATSUHIRO
IPC: B23K20/12
Filed: 1992-06-15
Abstract: PURPOSE:To promote the adjustment and exchange of a brake by measuring the time from the time point when the stopping command signal to stop the rotation of a work is received and the time point when the rotation is stopped. CONSTITUTION:A work 17 is mounted on a rotary device 3a of a friction welding mechanism 1 and rotated thereby, a work 18 is mounted on a friction welding device 3b and pressed thereagainst, and the works 17, 18 are friction welded. When the specified amount of friction is obtained, a controller 30 provides the stopping command signal to a brake 16 and a clutch 7 of the rotary device 3a. The time is measured from the time point when the stopping command signal is received by a rotation stopping time measurement device 47 to the time point when the work 17 is stopped. This time is compared with the preset upper and lower limit rotation stopping time by a stopping time comparator 48, and the acceptance discriminating signal is outputted. The quantitative discrimination of the acceptance is executed with high reliability, and the non- defective ratio of the products can be improved.
Patent JP-H05344992-A (JP)
Title: Joint prothesis device
Inventor: FUJIMORI SHIGENOBU
IPC: A61F2/34
Filed: 1992-06-15
Abstract: PURPOSE:To prevent the reduction of the pressure receiving area of a bearing by exceedingly reducing the space and gap inside the bearing. CONSTITUTION:An outer ball assembly 2 is constituted of an outer ball 3, first bearing 7 fixed inside the outer ball 3, second bearing 8 arranged so as to contact the first bearing 7, stopper ring 9 which forms a slidable surface for pressing the second bearing 8 by the fitting with the outer ball 3 and supporting an inner ball 1 by the first and second bearings 7 and 8. Accordingly, the space and the gap at the slidable part where the bearing and the inner ball contact can be reduced, and even in the case where the direction of the load changes, the pressure receiving area of the bearing does not reduce, and the generation of the excessive surface pressure, deformation of the slidable surface, increase of abrasion, etc., can be prevented.
Patent JP-S6070850-A (JP)
Title: Illuminating device of telephone set
Inventor: TAZAKI MUNEHIRO
IPC: H04M1/00
Filed: 1983-09-27
Abstract: PURPOSE:To clarify the position of a telephone set by lighting an illuminating device in interlocking with a telephone bell when a telephone call is received. CONSTITUTION:An H signal is transmitted from an incoming call detecting circuit 3 in receiving a telephone call at the same time when a telephone bell of an incoming circuit 2 rings by a ringing signal, an H signal is outputted as the result of AND with the H signal at a power terminal B by a 2-input AND circuit 4, then the 1st switch is closed, and a power supply voltage is applied to a illuminating circuit 13 from a power supply circuit 10 via a day/night changeover switch 11 and an illuminance adjusting circuit 12. In hooking off a handset, a hook switch 6 is closed to attain talking, the 2nd switch 9 transmits the H signal and continues lighting. In hooking on the handset, the hook switch 6 is opened, the 2nd switch is opened and the illumination is extinguished.
Patent JP-H119119-A (JP)
Title: Tree protector
Inventor: IGARASHI MASAJI
IPC: A01M29/12
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject protector capable of surely protecting a tree, easy in handleability, able to alleviate environmental pollution and reduce cost, etc., by comprising a lower tube and an upper tube which are continued from the lower end to the upper end, and in which the lower tube is tapered upward. SOLUTION: This protector 11 has a body of double tubes made of a porous material comprising a lower tube 12 and an upper tube 16 which are continued from the lower end to the upper end, and the lower tube 12 is tapered upward. Further, the protector 11 can be used in combination with one or more kinds selected from an insecticide 18, an odor-phobic agent, a soil-activating agent, a fertilizer and a neutralizer. Further, the tubes 12 and 16 can be made of a net material. Furthermore, the upper tube 16 can be provided with an outward- projecting flange 17 at the upper terminal periphery.
Patent JP-2000021987-A (JP)
Title: Semiconductor device
Inventor: FUJIWARA MUTSUMI
IPC: H01L23/58
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To easily connect an internal logic circuit area to outside input-output cell groups. SOLUTION: Input-output cell groups 10 and 20 for delivering and receiving signals to and from external devices are arranged squarely and annularly, in such a way that the groups 10 and 20 surround an internal logic circuit area 31 in a multiplexed state and bonding pads 14 and 24 are respectively provided to the input-output cells in the inner and outer input-output cell groups 10 and 20. At the same time, squarely and annularly laid power supply lines which contain an input-output element and protective element forming regions and function as guard bands 12 and 13 are arranged on the logic circuit region 31 side of bonding pads 14 and 24, and the inner cell group 10 is arranged in such a way that a space 42 for laying wiring 51 between the logic circuit region 31, and the outer input-output cell group 20 is provided.  In addition, the inner and outer cell groups 10 and 20 are arranged, in such a way that a space 42 for laying the wiring 51 between the logic circuit area 31 and outer input output cell group 20 is provided.