baber/WOPTO huggingface dataset:
Patent JP-H01143698-A (JP)
Title: Sewage treatment equipment
Inventor: SEKINE TOSHIRO
IPC: C02F3/34
Filed: 1987-11-27
Abstract: PURPOSE:To save site area necessary for a sewage treatment equipment by providing a water tank for treating sewage with photosynthetic organisms to the upper part of an endless aqueduct for treating sewage. CONSTITUTION:A biological treatment tank (h) is formed as an endless aqueduct (d) having floor plates. A photosynthetic biological treatment tank (a) wherein photosynthetic organisms are allowed to be propagated in the inner part while receiving irradiation of solar light is arranged on the upper part of the floor plates of the endless aqueduct (d). Internal liquid in the aqueduct is forcedly circulated along the endless aqueduct (d) in a sewage treatment equipment formed by such a way with a forced circulation fluidizer. Together therewith, the photosynthetic biological treatment tank (a) is formed as the endless aqueduct and the internal liquid is forcedly circulated along this aqueduct with the forced circulation fluidizer.
Patent JP-2001124603-A (JP)
Title: Ultrasonic flow meter
Inventor: OKAMURA TOMOYOSHI
IPC: G01F1/66
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To realize an ultrasonic flow meter capable of accurately measuring the velocity of a fluid near a probe and at distant positions. SOLUTION: Control signals C1, C2, C3 are outputted from a control part 103 according to a gate time T corresponding to a measurement distance. The gain of a transmitting amplifier 105 is controlled by the control signal C1 so that a received wave R has a desired S/N ratio. The attenuation factor of a variable attenuator 106 and the gain of a preamplifier 107 are controlled by the control signals C2, C3, respectively, so that the preamplifier 107 is not saturated and that the output level of the preamplifier 107 falls within the dynamic ranges of a mixer 108 and of the circuits following it.
Patent JP-H01146696-A (JP)
Title: Automatic punching machine
Inventor: MAEKAWA ETSUICHI
IPC: B26D7/18
Filed: 1987-12-01
Abstract: PURPOSE: To automatically dispose the punching chips generated by punching by providing a carrying means for carrying the punching chips collected by a collecting means to a housing box, and providing a housing box for housing the carried punching chips. CONSTITUTION: Punching chips generated by punching by punch pins 16a, 16b is received by a receiving plate 18a once in side of a chute 18, and slipped on the receiving plate 18a so as to be introduced to a carrying tube 19. The punching chips are carried to a desirable direction by a screw 22 rotated in the carrying tube 19. The punching chips carried inside of the tube 19 is dropped for housing into a punching chips housing box 4 set at a housing position through an opening 19c provided at a tip of the tube 19 and an opening 20c provided in a shutter 20 matched with each other. The punching chips is thereby carried into the housing box 4 for housing in response to the punching operation.
Patent JP-H06127175-A (JP)
Title: Mail form
Inventor: ASHIDA YOSHIHARU
IPC: B42D15/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide a mail form which becomes a reply-paid postcard having a low postage, a low form cost, and confidentiality by adhering a mail sheet to become a reply-paid postcard to a main sheet to become a reply postcard to be integrated. CONSTITUTION:The mail form comprises a mail sheet to become a postcard sent to get a reply, a weak adhesive layer 12 to be adhered under pressure and a layer to be printed with secret information X provided substantially on an entire surface to be brought into close contact with a mail sheet base material to become a reply-paid postcard, a layer for printing reply address information Y, and a corner cut 14 provided at a peeling starting position of the layer 12.
Patent JP-H04172864-A (JP)
Title: Facsimile equipment with memory receiving function
Inventor: YASUMOTO TADAYUKI
IPC: H04N1/21
Filed: 1990-11-07
Abstract: PURPOSE:To enable facsimile equipment to receive picture data at a high speed even when the equipment outputs picture data by printing by processing picture storage and readout in and from a memory in a decentralized state. CONSTITUTION:A CPU 1 controls the reading out of picture data from a picture accumulating memory 4 and output of the picture data by printing and an auxiliary CPU 2 controls the storage of picture data transmitted through a telephone line (l) in the memory 4. In addition, the picture data received by means of a MODEM 3 are successively stored in the memory 4 in an encoded state after demodulation under the control of the CPU 2. Therefore, the processing speed can further be increased.
Patent JP-H11136268-A (JP)
Title: Field bus interface circuit
Inventor: SAITO YOJI
IPC: H04L12/40
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To realize the field bus interface circuit in which oscillation is prevented without largely depressing a digital signal. SOLUTION: The field bus interface circuit is an improved one of a conventional circuit where a feeding and a digital signal are sent through a common transmission line to conduct communication. The circuit has a feedback resistor that produces a feedback voltage proportional to a current from a field bus, a switch circuit 51 that adjusts a current from the field bus, and a switch control circuit 55 that controls the switch circuit 51 corresponding to the DC component of the feedback voltage and outputs a digital signal directly to the switch circuit 51 independent of the feedback voltage.
Patent JP-2000133858-A (JP)
Title: Magnetioresistive sensor
Inventor: WATANABE KATSURO
IPC: G11B5/39
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetioresistive sensor which is stable with respect to an external magnetic field and has high sensitivity and high output. SOLUTION: In a magnetic resistance sensor, which has a magnetioresistive sensor film, where first and second ferromagnetic layers 16 and 14 are stacked via a nonmagnetic conductive layer 15 and the ferromagnetic layers 14 and 12 are stacked via a nonmagnetic spacer layer 13 and are coupled in antiferromagnetic manner with each other, and a direction 100 of the magnetization of the first ferromagnetic layer 16 forms a certain angle with a direction 101 of the magnetization of the second ferromagnetic layer, when the outside magnetic field is zero and the magnetic resistance changes by the relative angle between the direction 100 of the first magnetization and the direction 101 of the second magnetization changing, an electrode for letting a signal detection current flow to the magnetic resistance sensor film,  and a means for detecting the change of the electric resistance of the magnetic resistance sensor film, a third ferromagnetic layer 12 is stacked on a first antiferromagnetic layer 112, which consists of FexO (0.57<=x<=0.70), and the first antiferromagnetic layer 112 is (Ni1-xCox)O (0<=x<=0.5).
Patent JP-H05111322-A (JP)
Title: Device for controlling operation rate in reaping part of combine
Inventor: WATANABE HITOSHI
IPC: A01D34/24
Filed: 1991-10-22
Abstract: PURPOSE:To improve accuracy and response of control for operating a reaping part at a rate corresponding to running rate by selecting either one system among two control systems according to the operating rate of an operating lever. CONSTITUTION:A reaping part A is connected to the output side of a ring corn speed change gear and motion of an operating lever of HST9 for changing the speed of a crawler is detected with a lever sensor and its operating rate is calculated. When calculated operation rate is larger than prescribed value, shifter 38 is driven by a ring corn motor by an output time set according to calculated operation rate to change transmission ratio of a ring corn speed change gear. When the calculated operation speed is smaller than prescribed value, control for driving shifter 38 is carried out until objective reaping rate set according to running rate of running part G.
Patent JP-H03162456-A (JP)
Title: Reinforcing material for synthetic resin
Inventor: TANAKA HIDEKAZU
IPC: C08K3/34
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a reinforcing material for synthetic resins capable of high- density filling, high-speed extrusion of a filling resin and providing molded products, having a high strength and excellent in surface properties by mixing glass short fiber with granular glass flakes having a smaller gain size than that of the glass staple fiber. CONSTITUTION:A reinforcing material obtained by mixing (A) glass short fiber, preferably chopped strand having <=6mm, especially 0.5-3mm cut length and 6-15mum strand diameter with (B) granular glass flakes, prepared by applying 0.2-10 pts.wt. binder (e.g. polyvinyl acetate) to 100 pts.wt. glass flakes having 0.5-7mum average thickness, 5-500mum average particle diameter and 2-500 aspect ratio according to spraying, etc., and then sufficiently stirring, mixing, drying the resultant glass flakes, etc., and having a smaller grain size than that of the component (A), preferably a grain size of about 2/3 to 1/20 based on that of the component (A) so as to provide (1:99)-(99:1), preferably (20:80)-(80:20) weight ratio.
Patent JP-2000134858-A (JP)
Title: Washer pump
Inventor: AKIMOTO SHIN
IPC: F04D29/42
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent water from entering a motor case even if it is exposed to high-pressure washing water or the like by providing a respiration hole cover that is arranged outside a respiration hole that communicates with the fresh air while being separated by a predetermined distance in advance and can extend the respiration hole to the lower portion of a vehicle. SOLUTION: First and second respiration holes are formed between a pump chamber cap 12 and the other end parts of a motor case 2, respectively. The first and second respiration holes are arranged oppositely and communicate with the inside of the motor case 2, so that the inside of the motor case 2 can communicate with the outside of the motor case 2 with a maze, thus enabling to expel rainwater and high-pressure washing water from side and lower directions to a washer pump 1 to fall naturally downward without being leaked from each side hole of the first and second respiration holes due to a respiration hole cover 16 and hence preventing them from entering the motor case 2.
Patent JP-H01145064-A (JP)
Title: Preparation of inorganic bio-material
Inventor: UNO TOMOKO
IPC: A61K6/02
Filed: 1987-11-30
Abstract: PURPOSE:To provide bio-compatibility, to enhance strength and to obtain a material having hue near to that of a live bone, by mixing a specific glass powder and a ceramic powder in a predetermined ratio and baking the resulting mixture to subject the same to hot isotropic molding. CONSTITUTION:At least one kind of a ceramic powder selected from zirconia ceramics, alumina ceramics and zirconia-alumina ceramics is mixed with a glass powder, which contains 12-56% CaO, 1-27% P2O5, 22-50% SiO2, 0-34% MgO and 0-25% Al2O3 and reaches 90% or more in the content of these components, on the basis of wt. percentage. This mixture is molded to be preparatorily baked at 650-1500 deg.C and subjected to hot isotropic press molding at 900-1500 deg.C under pressure higher than that at the preparatory baking.
Patent JP-H04175276-A (JP)
Title: Porous ceramic plate
Inventor: SAKAGUCHI TSUTOMU
IPC: C04B38/06
Filed: 1990-11-08
Abstract: PURPOSE:To control roughness of the body by adhering a body for ceramics to a sponge material to be reduced to ashes at a burning temperature and burning to form a great number of air-permeable holes. CONSTITUTION:Slip prepared by blending body for ceramics consisting essentially of talc, feldspar and kaolin with water in the ratio of 1:0.6 by weight ratio is adhered to a sponge material 1 such as synthetic resin material to be reduced to ashes at a burning temperature by applying with a spray gun. Then the material is dried and burnt for a given time to give a porous ceramic plate 2 having desired roughness of body. The porous ceramic plate is used not only for heater, etc., requiring heat resistance but also for filters, heat insulating materials, etc.
Patent JP-H11143604-A (JP)
Title: Portable terminal equipment
Inventor: KOBAYASHI FUMIYUKI
IPC: H04M1/72403
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To switch the screen display direction of a display part in accordance with a key operation by a user or the holding state of the user. SOLUTION: Pressure sensors 33 and 34 are provided on both sides of the upper face/lower face of the portable information terminal 31 when the portable information terminal is laterally held or on both sides when the portable information terminal is vertically held. When user's finger and hand touch the pressure sensors 33 and 34, the screen display direction of a display part 32 is switched. When the user laterally holds the portable information terminal 31, the display part 32 is screen-displayed in a long side direction since the user's finger and hand do no touch the pressure sensors 33 and 34. When the user vertically holds the portable information terminal 31, the user's finger and hand touch the pressure sensors 33 and 34, the display part 32 is screen-displayed in a short side direction.
Patent JP-S63218428-A (JP)
Inventor: BERUNDO FUEDERUHEN
IPC: B65G53/66
Filed: 1987-11-30
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-H08133802-A (JP)
Title: Production of artificial massive aggregate for concrete and apparatus therefor
Inventor: TAKAI KIYOSHI
IPC: C04B18/04
Filed: 1994-11-11
Abstract: PURPOSE: To produce hard aggregate similar to natural stones using a small apparatus and a little energy by discharging a slug in a short time, preventing a quick cooling after block formation and keeping the block at a predetermined temperature in producing the aggregate from molten slug made by melting burned ash, etc., by a submerged arc electric furnace. CONSTITUTION: This method for producing massive artificial aggregate for concrete is to produce molten pig iron 8 from burned ash 7, etc., added with coke breeze by melting and reducing an easily reducible metal oxide in an electric melting furnace 1 and, at the same time, a molten slug 9 containing SiO2 , etc., as main components and no above mentioned metal components, discharge the slug 6 at every 2--3 hours, extract in a short time in order to suppress heat radiation from the slug 6, put the slug into metal moldings 2a having preheated sand on their floors to form blocks of the slug having coagulated surface, cover the slug with the preheated sand 12 and cool the slug by air during transformation, crush the slug block, remove the mixed sand, accumulate the crushed slug into a rotating furnace 6A before the temperature falls down to <=800 deg.C and keep the massive slug at 800-900 deg.C atmosphere for 3-4 hours.
Patent JP-H04175641-A (JP)
Title: Road surface condition recognizing device
Inventor: OGASAWARA SATOSHI
IPC: G01N21/21
Filed: 1990-11-08
Abstract: PURPOSE:To prevent erroneous recognition caused by variations in a received light vector or the like, so as to enable precise identification by identifying a road surface condition in accordance with a degree of depolarization delta. CONSTITUTION:Reflecting light from a road surface 100 is fed through an optical receiving lens 18 to a receiving polarizing optical element 20 which divides the light into a P-wave component and a R-wave component that are then fed to light receiving elements 22-P, 22-R, respectively. A P-receiving circuit 24 and an R receiving circuit 26 are connected to the posterior stages of the light receiving elements 22-P, 22-R, respectively, and there are provided a divider 28 and a comparator 30 for computing the identification in accordance with electric signals from the P- and R-receiving circuits 25, 26. The comparator 30 compares a identification reference value with a degree of depolarization deltawhich is obtained by the divider 28 so a to identify which condition the road surface belongs to.
Patent JP-2001125404-A (JP)
Title: Polyimide tubular object and method for manufacturing the same
Inventor: KOWAKI TAKASHI
IPC: B29C41/14
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide tubular object (1) which prevents the occurrence of both of electrostatic offsets varying in the phenomena of a full-surface offset and a peeling offset at fixing film (1) used for a fixing device (50) and a method for manufacturing the same. SOLUTION: The polyimide tubular object (1) which consists of a polyimide resin base material, a primer layer on its surface and a fluororesion layer on its surface and fixes a toner image to a transfer material by thermal melting includes an inorganic semiconductive material (for example, titanium oxide) or a good conductive material (for example, carbon black) and an inorganic semiconductive material (for example, titanium oxide) in the fluororesin and the amount of the decrease in the wear resistance of the fluororesin layer by the contact rotation of paper (10) is confined to <=7 μm.
Patent JP-S63157433-A (JP)
Title: Estination equipment for semiconductor pattern form
Inventor: NAKAJIMA KEIJI
IPC: H01L21/66
Filed: 1986-12-22
Abstract: PURPOSE:To simplify the constitution of an equipment, and make estimation in a short time possible without decreasing the measurement accuracy, by calculating parameters for estimating a three-dimensional form in a real time applying only an image. CONSTITUTION:A two-dimesional image is stored in a pattern memory 8, under the condition where the rotation angle and the inclination angle of the sample stand 4 of an estimation equipment are alpha degree and beta degree, respectively. During this process, values of the inclination angle beta and the rotation angle alphaare stored in the respective numerical value memories 14 and 17. A sample is irradiated by an electron beam 2 of this equipment, and, by a first computing element 9, two-dimensional sizes at two positions are calculated where two-dimensional images stored in the memory 8 have the same inclination angles and different visual forms. The two sizes calculated by the computing element 9 are stored in numerical value memories 10 and 13. From the contents of the memories 10, 13, 14, and 17, parameters to estimate a three-dimensional form are calculated by a second computing element 15. Thereby, the constitution of an estimation equipment is simplified, and highly accurate estimation is enabled in a short time by applying only an image.
Patent JP-H04176079-A (JP)
Title: Reproducing apparatus for recording medium
Inventor: SAEKI MASAYASU
IPC: G11B27/10
Filed: 1990-11-07
Abstract: PURPOSE:To know a plurality of recorded contents of a recording medium quickly by providing a memory wherein a part of the contents which are recorded in each recording region is stored in response to a plurality of recording regions, and providing a means for reading and outputting the contents of the memory in the scheduled sequence. CONSTITUTION:A plurality of recording regions are provided in a recording medium 1. The contents which are recorded in each recording region are read out and reproduced with a reading means 3 which is relatively moved with respect to the recording medium. At least a part of the contents recorded in each recording region is stored in a memory 14 in response to the recording region. Therefore, the contents stored in the memory 14 are read out in the predetermined sequence without standby time for the relative movement of the reading means 3 with respect to the recording medium 1. Thus, the recorded contents in every recording region can be found. In this way, the recorded contents of a plurality of the recording regions of the recording medium can be quickly found.
Patent JP-H05121034-A (JP)
Title: Charged particle number integrator
Inventor: ANDO YASUNORI
IPC: H01J37/317
Filed: 1991-10-24
Abstract: PURPOSE:To integrate/display the number of occurrences of a pulse like abnormal ion beam electric current. CONSTITUTION:A Faraday cup 10 measures an ion beam electric current of an ion implantation device. An output electric current Ib of the Faraday cup is introduced to an integrator 12, and a display unit 13 displays the number of implanted ions. A pulse like abnormal ion beam electric current is generated due to local discharge from a draw-out electrode system of an ion source. The output electric current Ib is compared with a preset value Ir by means of a comparator 17. By counting comparator outputs Sa by means of a counter 18, when the abnormal ion beam electric current exceeding the preset value Ir generates a display unit 19 displays the number of occurrences of the abnormal ion beam electric current.
Patent JP-H04177986-A (JP)
Title: Liquid crystal display device
Inventor: TSUZUKI KICHIJI
IPC: G02F1/13
Filed: 1990-11-13
Abstract: PURPOSE:To display a pattern largely and to enhance the utilizing efficiency of light while keeping the compatibility even when a video image of a broadcast system whose screen aspect ratio is different is displayed by adopting a circular liquid crystal cell. CONSTITUTION:A liquid crystal panel 1 consists of a liquid crystal cell formed to be a circle by aggregating plural picture elements on a substrate 12, a data line drive circuit 13 formed to be an IC chip, a gate line drive circuit 14 and a control circuit 15. A luminous flux reflected in a reflector radiates the entire face of the liquid crystal cell 11 and the shape of the cross section of the luminous flux on a radiation face perpendicular to the optical path direction and its area are the same as those of the liquid crystal cell 11 and no luminous flux radiates to other parts then the liquid crystal cell 11. In this case, the display part of the liquid crystal cell 11 is changed and driven corresponding to the aspect ratio of the display screen. Thus, even when a signal of the broadcast system whose screen aspect ratio differs is displayed, the screen is set larger to enhance the utilizing efficiency of light.
Patent JP-H05122408-A (JP)
Title: Digital public terminal equipment
Inventor: IWASA KIKUMARO
IPC: H04M17/00
Filed: 1991-10-24
Abstract: PURPOSE:To prevent the forcible interruption of call of communication accompanied with the delay of card insertion in the digital public terminal equipment which uses a card connected to an ISDN to perform call, data communication, etc. CONSTITUTION:The digital public terminal equipment is provided with two card readers 22 and 32 so that plural first and second cards can be simultaneously stored and one of first and second stored cards is selected in accordance with the priority to charge the call, the data communication, etc., when a charging signal arrives from an ISDN line 1 during speech or data communication to the other party through the ISDN line 1. When charging signals corresponding to respective the used channels individually and frequently arrive at the time of simultaneous utilization of two B channels, forcible dis- interruption of speech accompanied with the delay of card insertion is avoided since the second card is selected to charge the call at the time of the arrival of the residual frequency of the first card at 0.