baber/WOPTO huggingface dataset:
Patent JP-H05319482-A (JP)
Title: Arrangement of underground tanks in vertical shaft
Inventor: HASEGAWA HISASHI
IPC: B65D88/76
Filed: 1992-05-20
Abstract: PURPOSE:To effectively utilize the space in a vertical shaft and make thin the plate thickness of tanks, by installing a heat-accumulating tank and a high pressure tank to constitute the upper and lower stages in the inside of the vertical shaft in the ground where the underground water exists and specifying the upper end depth and the bottom depth of the high pressure tank. CONSTITUTION:A high pressure tank 2 for storage of compressed air in an electric power storage system and a heat accumulating tank 3 of hot water or cold water in a local heating and cooling system are installed to constitute the upper and the lower stages in the inside of a vertical shaft 1 formed in the ground having the underground water, made by a mud-slurry excavating process or the like. In this case, the high pressure tank 2 is arranged so that the upper end depth D1 is a specified depth in the ground and the bottom depth D2 of the high pressure tank 2 is designed so that the underground water pressure at the bottom depth D2 is almost equal to the pressure at the high pressure gas. Moreover, the upper end depth D1 of the high pressure tank 2 is designed to range within 1/2-1/4 against the bottom depth D2. In this way, the difference between the outer pressure and the inner pressure acting on the high pressure tank 2 can be regulated to make small and also the plate thickness of the tank can be designed to make thin.
Patent JP-S5674681-A (JP)
Title: Quartz oscillation system electronic clock
Inventor: SAKURAI YASUHIRO
IPC: G04C10/00
Filed: 1979-11-26
Abstract: PURPOSE: To obtain an IC which is low in the minimum operating voltage and also low in the power consumption, by connecting in series the circuit or the element having the constant-current characteristic, and the resistor, dividing the supply voltage, and supplying the electric power to the CMOS.IC from both the ends of this resistor.  
     CONSTITUTION: The element or the circuit 26, having the constant-current characteristic, such as MNOS transistor, is connected in series to the resistor 27, and is connected to the electric power source 25. Then, voltage is applied to the oscillation part 21 made of CMOS.IC, from both the ends of the resistor 27. In this way, even if the supply voltage drops, the oscillation part 21 is able to continue its oscillation within the range of the constant-current characteristic of the constant-current characteristic element 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63316872-A (JP)
Title: Controller for image forming device
Inventor: IDE FUMITO
IPC: G03G21/00
Filed: 1987-06-19
Abstract: PURPOSE:To prevent malfunction from occurring by resetting an output mode and reoutputting data when stored data and output data are different. CONSTITUTION:Input/output ports 35 and 42 function as input or output ports and are used as input or output ports according to the setting of a port mode and data to a port usage setting register by a microcomputer 31. Data from the ports 35 and 42 are compared optionally or periodically with the data stored in the RAM 44 of ports when the data re outputted, and only when they are different, the resetting of an output mode to the ports and the reoutput of data are performed. Therefore, the operation mode of the ports can be set invariably to an output mode to prevent a low-level signal from being outputted from the output ports every time an output port output subroutine is executed. Consequently, even if the contents of a port usage setting register incorporated in a port or data in the RAM 44 are destroyed, malfunction is prevented from occurring.
Patent JP-H09329901-A (JP)
Title: Electrophotographic photoreceptor for latent image transfer
Inventor: TAKAHASHI HIROYUKI
IPC: G03G5/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To enhance electrostatic chargeability and sensitivity and to increase latent image transfer potential by constituting a photosensitive layer by dispers ing charge generating pigments dispersed in a particle form and a specific org. acceptor type compd. into a binder. SOLUTION: This photoreceptor is constituted by forming the org. photosensitive layer of a single layer directly or via an undercoating layer on a conductive substrate. The photosensitive layer is constituted by dispersing at least the charge generating pigments dispersed in the particle form and the org. acceptor type compd. expressed by the formula into the binder. In the formula, X is an oxygen atom or sulfur atom; r<1> to r<3> are respectively independently selected from a group consisting of hydrogen atoms, substd. or unsubstd. alkyl groups, alkoxy groups, substd. or unsubstd. alkoxycarbonyl groups, halogen atoms, cyano groups and nitro groups and r<1> may form a ring by conjugating with other atoms; l denotes an integer from 1 to 4.
Patent JP-H0317454-A (JP)
Title: Range hood
Inventor: NISHIO MINORU
IPC: F24F7/06
Filed: 1989-06-14
Abstract: PURPOSE:To shorten a flow of smoke, improve an efficiency of discharging smoke and remarkably reduce contamination within a cooking chamber by a method wherein a suction port is placed adjacent to a recessed part facing toward a heating device of a base part of a hood and a pivotting member to enable the base pert of the hood to incline toward the heating device. CONSTITUTION:A range hood 1 is provided with a lid-like hood base part 6, a discharging member 10 having a suction port 9 adjacent to a concave part 7 of the hood base part 6 and a pivotting element 12 for inclining the hood base part 6. The pivotting element 12 is provided with a supporting shaft 14 rotated by an electric motor M and connecting the base part of the hood 6 through a torque limiter 13. The base part of the hood 6 is fixed to an upper plate 2 by the pivotting element 12. It is removably fitted and in turn it is provided with a manual sliding means 15 for inclining the hood lid member 6 toward a heating device manually and an automatic inclining means 17 for inclining it under an operation of a temperature sensor. A range hood 1 is provided with a suction port 9 adjacent to the concave part 7 toward the heating device 3, resulting in that the heating device 3 and the suction port 9 can be approached to each other, a smoke discharging passage is shortened, a contamination of the cooking chamber can be remarkably reduced and an environment within a room can be improved.
Patent JP-H09321945-A (JP)
Title: Image reader
Inventor: IKEDA YASUHIKO
IPC: H04N1/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of an image reader by reading an image with high resolution to scan it and then reading an original with desired resolution when it's carried in the 1st direction. SOLUTION: When a user inputs a pre-scan command via a PC(personal computer) 14, an original 4 is sent to an original discharge port 5b by a carrier roll 8. Then the image of the original is read at an original reading part 10 after passing through an end part sensor 11 in a read (pre-scan) mode where the original image is roughly read and the image outline is grasped. The user designates an image read range and sets the density and resolution based on the image shown on the screen of the PC 14. When the first original 4 is read, the second original 4 is pre-scanned or roughly read. Thus, every motor revolves forward to insert the second original 4 while discharging the first original 4 through the port 5b.
Patent JP-H09313962-A (JP)
Title: Device and method for controlling flow in biaxial roll crusher
Inventor: NAKAYAMA HIROSHI
IPC: B02C4/08
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To enable the state of a multipoint contact system to be changed and to solve a crushing impossible state by positioning a charging space in the upside of a crushing space in which material to be crushed is crushed by a pair of rolls for crushing and equipping a forced stay means by which the material to be crushed existing in the charging space is temporarily pressed from both sides and forcedly stayed. SOLUTION: A biaxial roll crusher is equipped with a plurality of crushing blades 9, 11 respectively. Rolls 16, 17 for crushing which are mutually reversely rotated are axially supported in the casing 18 of the crusher. A casing 19 for charge which induces the material to be crushed to the lower part is provided in the upper part in the casing 18 of the crusher and a forced stay means 21 is provided therein. The forced stay means 21 equips such a function that the material to be crushed existing in the charging space is temporarily pressed from both sides and forcedly stayed. The charging space is positioned in the upside of the crushing space in which the material to be crushed is crushed by the rolls 16, 17.  The forced stay means 21 is constituted of an opposite body 22 for pressing the material to be crushed from one side and of a movable body 23 for pinching in which the material to be crushed is pinched from both sides and a hydraulic cylinder 27 is used as a driving source.
Patent JP-H071243-A (JP)
Title: Wire cut electric discharge device
Inventor: UI YOSHITSUGU
IPC: B23H7/02
Filed: 1993-05-18
Abstract: PURPOSE:To provide a smooth processed surface easily in a short time by a method wherein processing liquid mixed with semiconductive powder fine grain is used as processing liquid and processing is effected such that an output wire is varied to output a wire having inductance. CONSTITUTION:When a processing condition set signal is inputted to a source device 41 from a numerical control device, parameters, such as a given discharge ON time, a rest time, an applying time, and a current crest value, are set. Further, when powder-mixed processing liquid is selected by a processing liquid selecting means 43, a plurality of the electromagnetic on-off valves of a processing liquid feeding device 18 are switched and powder-mixed processing liquid is fed in a processing gap. An output wire through which the source device and a work 3 are interconnected is varied to an output wire having an inductance L. An electric discharge pulse produces a pulse having the gentle rise of a current and discharge dispersed through pulverized grains included in processing liquid fed in the processing gap is carried out to form a processed surface.
Patent JP-H0814945-A (JP)
Title: Recorder equipped with short-term trend display function
Inventor: KISA KAZUYUKI
IPC: G01D7/08
Filed: 1994-07-05
Abstract: PURPOSE:To obtain a recorder which records the comparatively-long-period change tendency of a measured value and which displays the short-period change tendency of the measured value. CONSTITUTION:An execution example is roughly divided into a recording part and a display part. The recording part is composed of a recorder body and of a data processing part for recording, and the display part is composed of a screen display part and of a data processing part for display. Here, the explanation of the recording part is omitted. The display part is composed of a liquid-crystal display 15 as the screen display part, of a display control part 14 which controls its display and of an operating part 13 which designates display specifications. Respective temperature sensors 11A, 11B, 11C,... and a measured-value memory 12 are used in common for display and for recording. The liquid-crystal display 15 under the control of the display control part 14 displays a measuring graph on the coordinate face of a measured-value axis and of a time base on the basis of data in the measured-value memory 12. The operating part 13 is constituted as a keyboard so as to perform various kinds of designated inputs with reference to a timing control part 21.
Patent JP-H05230170-A (JP)
Title: Epoxy resin composition
Inventor: KIYOUGAKU MASAYUKI
IPC: C08G59/00
Filed: 1991-06-25
Abstract: PURPOSE:To obtain the subject composition, comprising an epoxy resin, a specific curing agent of a cresol compound and an inorganic filler and excellent in hygroscopic solder crack resistance. CONSTITUTION:The objective composition comprises (A) an epoxy resin (e.g. a biphenyl novolak type epoxy resin), (B) a curing agent of a cresol compound having a naphthalene skeleton of formula I and phenolic OH groups in functional groups and (C) an inorganic filler (e.g. fused silica). Furthermore, an epoxy resin containing >=50wt.% epoxy compound of formula II [R is H or methyl; (n) is 0-6] therein is preferred as the component (A).
Patent JP-S5854480-A (JP)
Title: System for reproduction processing faulty dictionary file
Inventor: SHIRATORI SHIGEO
IPC: G06F17/21
Filed: 1981-09-28
Abstract: PURPOSE:To facilitate an easy reproduction of a dictionary, by dividing a dictionary file into blocks in case the input of a sentence, and over-writing on the file copied from a master file in the form that the faulty block is excluded in case a fault arises. CONSTITUTION:A user is offered a reproduced dictionary 5 which is copied from a master dictionary 4 for KANA (Japanese syllabary)-KANJI (Chinese character) conversion from a maker. This dictionary file is divided into plural blocks. The dictionary 5 contains the contents copied from those of the dictionary 4 for all blocks. When the copy is produced, the fault checking is carried out for each block. The user receives the dictionary 5 and has the over-writing on the dictionary 5 from a faulty dictionary 1 for the blocks excepting a faulty block 6. As a result, the contents of the dictionary 1 can be reproduced on the dictionary 5 excluding the block 6.
Patent JP-H0444751-A (JP)
Title: Sucking type living body inspecting needle
Inventor: NISHIMURA TSUNEO
IPC: A61B10/00
Filed: 1990-06-12
Abstract: PURPOSE:To satisfactorily release the negative pressure added to a collected tissue or body fluid by forming an air hole in a determined position on the outer circumference of a cylinder, and moving a plunger further backward from sucking motion end position to send the outside air into the cylinder. CONSTITUTION:A cap 2 is opened to set a plunger 4 having an inner needle 6a, and at the point of time when the plunger 4 is received in the cylinder 1, the cap 2 is closed. When the top end of a double needle 6 is stuck to the lesion of a patient, and a lever 5 is pulled to this side with putting the thumb on the back surface of the cap 2 and lightly pinching the cylinder 1, a negative pressure is generated in the cylinder, and the tissue or body fluid is sucked into the cylinder from the lesion. After completion of collecting the tissue, the lever 5 is slightly turned and fixed to a notch 3a. Thus, the plunger 4 is prevented from be returned back by the negative pressure. In this state, the sucking type living body-inspecting needle is pulled out from the lesion. There after, the lever 5 is further pulled backward, whereby the outside air enters into the cylinder 1 through an air hole 1a to release the negative pressure in the cylinder 1.
Patent JP-H0319223-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMAKURA MANABU
IPC: H01L21/3205
Filed: 1989-06-15
Abstract: PURPOSE:To provide an interlayer insulating film with a taper when a through hole is formed in the insulating film by an isotropic dry etching technique and to improve the step coverage of an upper metal layer by a method wherein a temperature is changed from a high temperature into a low temperature during the formation of the interlayer insulating film. CONSTITUTION:When an interlayer insulating film 3 is formed, the film 3 is first grown at a high temperature of 380 deg.C and the high temperature is changed into a low temperature of 280 deg.C during the formation. As an etching rate at the time of a dry etching in a growth film at a low temperature becomes higher than that in a growth film at a high temperature, a through hole is formed in the film 3 on a lower metal wiring layer 2 provided on a semiconductor substrate 1 using an isotropic dry etching technique. Hereupon, a taper is formed on the wall surface of the contact hole. Accordingly, the step coverage, which is located on the step of the through hole, of an upper metal wiring layer 4 is improved and the cuts at the step part of the through hole can be prevented.
Patent JP-S5778023-A (JP)
Title: Liquid crystal display device
Inventor: AOKI TOSHIHIRO
IPC: G02F1/133
Filed: 1980-10-31
Abstract: PURPOSE:To obviate displaying of patterns which do not require lead shapes, etc., by nontwist orienting the liquid crystals in the parts of a pair of electrode substrates where the electrodes are not opposed to each other in a twisted nematic type liquid cyrstal display device. CONSTITUTION:Orientation treatment for orienting liquid crystal molecules 8 in the direction orthogonal to the orientation direction of the liquid crystal molecules of a lower oriented film 7 formed on the surface of a lower substrate 2 is applied in the regions 6a corresponding to the actual display patterns of an upper oriented film 6 formed on the surface of the upper substrate 1 of a liquid crystal display device, and orientation treatment for orienting the molecules 8 in parallel (the direction is exactly opposite) with the orientation direction of the liquid crystal molecules of the film 7 is applied in the regions 6b other than the regions 6a. Thereby, the molecules 8 corresponding to the regions 6b are oriented in nontwist, hence in the region B, light is advanced straightforward without rotary polarization, and the dislay of unnecessary patterns corresponding to the shapes of leads 4a, etc. is obviated, thus the wiring design of the leads 4a, etc. is easily accomplished.
Patent JP-H06116654-A (JP)
Title: Method for irradiating running strip with energy beam
Inventor: ANABUKI YOSHINORI
IPC: C21D1/34
Filed: 1993-06-24
Abstract: PURPOSE:To prevent the generation of part not irrodiated or double-irradiated with a beam and to improve the quality, etc., by providing an instrument for detecting the meandering of a strip at the upstream side from the beam irradiating device and enabling the change of the scanning charging range of the beam while following to the meandering rate. CONSTITUTION:Plural sets of energy beam irradiation devices 1-5 are provided in the width direction of the strip S, and the edge position detecting instruments 8 for strip S are arranged at the upstream side from these devices. Then, the range in over the width direction of the strip S to be scanned by the irradiation devices 1-5 is decided beforehand, and in the case of detecting the meandering of the strip S by the detecting instruments 8, the scanning range of the irradiation devices 1-5 is changed while following to this meandering amount. In such a way, the generation of the part not irradiated or double-irradiated with beam on the surface of the strip S are restrained, and the product quality and the yield are improved.
Patent JP-S63318857-A (JP)
Title: Recording device
Inventor: HORI YASUO
IPC: H04N1/04
Filed: 1987-06-22
Abstract: PURPOSE:To perform a recording job with density and at the same time to avoid the disorder of a recording head, by detecting the moving speed of a recording device main body and controlling the drive of the recording head in response to said moving speed of the recording device. CONSTITUTION:When a recording start switch 21 is pushed and a rotary member 7 turns, the slit of an encoding plate 10 is detected by a photosensor 11 and sent to a CPU 25. The CPU 25 reads the information out of a RAM 26 and sends signals to a driver 28 for drive of a recording head 18. Thus the heating element of the head 18 is actuated to record a picture pattern. At the same time, the CPU 25 always measures the generating time interval tx of encoder pulses by means of an internal clock and calculates l/tx from the distance lbetween dots forming a recording picture to obtain the moving speed of a recording device main body A. While a recorded ink ribbon transmits the revolving force of the member 7 to a wind-up shaft and is wound up by a wind-up reel.
Patent JP-S6481691-A (JP)
Title: Ac motor driver
Inventor: ROBAATO UIRIAMU DERUMERIKO
IPC: H02P27/04
Filed: 1988-06-23
Abstract: PURPOSE: To suppress harmonic of power supply current using a semiconductor device for turning a power converter on/off in response to the control signal for GTO thyristor or the like. CONSTITUTION: A power converter 10 for converting AC power into DC power comprises a GTO thyristor. A load side power converter 12 for converting DC power into AC power also comprises a GTO thyristor. A reactor 14 is inserted into a DC circuit between two power converters 10, 12. The joint of each pair of branches of the load side power converter 12 is connected with an AC polyphase induction motor 16. A capacitor bank 18 is connected in parallel with each phase winding of a motor. The basically rectangular basic frequency output from the load side power converter 12 is converted into a sine wave current before being applied to the motor.
Patent JP-S5856359-A (JP)
Title: Semiconductor device
Inventor: YUKI YUUICHI
IPC: H01L23/32
Filed: 1981-09-30
Abstract: PURPOSE:To prevent an exfoliation between a radiator plate and a resin sealing section by forming a processing section for increasing a contact area with sealing resin to the radiator plate in sealing resin when a part of the radiator plate and a part of a lead are integrally sealed with synthetic resin. CONSTITUTION:The processing section for increasing the contact area with sealing resin is shaped to the radiator plate 11 molded into a sealing body. Sections such as bent sections 11a, 11a' are formed to end sections in sealing resin as the processing sections. Notch sections or through-holes may be shaped to the bent sections 11a, 11a'. Accordingly, exfoliation which is easy to be generated between the radiator plate 11 and the resin sealing section can be prevented.
Patent JP-S5945205-A (JP)
Title: Air-pressure monitor for car tyre
Inventor: YUMOTO NOBUTAKE
IPC: B60C23/06
Filed: 1982-09-01
Abstract: PURPOSE:To monitor the air-pressure of tyre through means only at the body side, by sensing rotation of each wheel through sensors then specifying the wheel having different rotation (a tyre having abnormal air-pressure) and producing an alarm. CONSTITUTION:A rotation sensor 3 is provided in the vicinity of each wheel then the output signal from each sensor 3 is shaped 9 and provided to a pulse interval counter 10 to count the pulse interval. The output from said circuit 10 is stored in a memory 11 and updated every time when the pulse interval is measured. Then the output from each memory 11 is scanned sequentially by a comparator 13 and compared with the content in a maximum level memory 12 and if the scanned memory content is higher, it is stored in the memory 12. Thereafter the output from a divider 14 for obtaining the ratio (a) between the outputs from said memories 11 and 12 is compared with a constant beta in a comparator 15, and if alpha<beta an alarm 18 for corresponding wheel is operated through a flipflop 16.
Patent JP-S5676694-A (JP)
Title: Chroma signal processing circuit
Inventor: TOKUDA KAZUO
IPC: H04N9/70
Filed: 1979-11-28
Abstract: PURPOSE:To prevent a chroma noise production, to make complete the signal interrupting operation of a color killer circuit and to block the input of a residual leakage component to a color demodulation circuit, by attenuating the gain of the ACC amplifier at color killer, in a chroma signal processing circuit. CONSTITUTION:At the color killer operation, when the input signal 1 is at chroma signal, the gain of the ACC amplifier 2' is made zero with the color killer detection circuit 8. Thus, even at the black and white signal input without the burst signal, since the gain of the ACC amplifier 2' can be attenuated, without excessively increasing the video signal of black and white broadcast and charrier chrominance signal frequency band of noise, thus the signal interrupting operation for the color killer circuit can not be inactive.