baber/WOPTO huggingface dataset:
Patent JP-H081154-A (JP)
Title: Water current type oil recovery apparatus
Inventor: MIYATA YASUHIRO
IPC: B04C3/06
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a water current type oil recovery apparatus which recover oil from waste water containing oil which is floating on water utilizing relative currents. CONSTITUTION:In a water current type oil recovery apparatus 10 in which waste water containing oil is introduced into an apparatus main body utilizing relative currents which are generated by the advance of a hull, purified water is discharged after the oil being recovered from waste water, a non-power type negative pressure generating means is installed in the purified water discharging opening, and a negative pressure zone is formed near the outside of the opening. In the apparatus 10, since purified water is discharged forcibly by being sucked constantly after oil being recovered by the action of the negative pressure zone formed by a non-power type negative pressure generating means 16, a large amount of waste water can be introduced, and oil recovery work can be done efficiently.
Patent JP-H1055579-A (JP)
Title: Magneto-optical recording and reproducing method
Inventor: SUKETA YASUSHI
IPC: G11B11/105
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording and reproducing method featuring a high speed characteristic and high density in combination. SOLUTION: Magnetization domains 102 of a feather shape are recorded by irradiating a recording track 113 with a light beam along its flat part and simultaneously impressing a magnetic field thereon. The shape of the magnetization domains 102 in the flat part of the recording track 113 satisfies L<W/2 (where, W: the width of the magnetization domains, L: the length from the branch point of the fork in the angular projecting part of the fork elongating backward of the magnetization domains to the front end of the angular projecting part). The overwriting featuring the high speed characteristic and the high density in combination is made possible.
Patent JP-H063998-A (JP)
Title: Fixing device
Inventor: NISHIDA HAJIME
IPC: G03G15/00
Filed: 1992-06-18
Abstract: PURPOSE:To accurately judge a timing of replacing a cleaning pad by oppositely arranging a reflection type photosensor at least on one outer peripheral surface of a heating roller and a pressure roller. CONSTITUTION:The reflection type photosensor 13 is arranged opposite to the pressure roller 4 under a paper guide 10. And when the cleaning pad 8 is deteriorated and the toner sticking to the heating roller 3 also sticks to the roller 4, the reflectance of the outer peripheral surface of the roller 4 is lowered and also the output voltage of the sensor 13 is lowered. Then, when the output voltage is lowered more than one of plural reference voltages in a memory, the corresponding reflectance is read out from the memory as information by a CPU after detecting the lowering, and then, it is displayed and outputted on an LCD. Since the output voltage of the sensor 13 is converted to the reflectance of the pressure roller 4 and displayed in such a manner, a user can easily recognize the degree of the soiling of the roller 4.
Patent JP-H0452484-A (JP)
Title: Lateral cooling storage chamber
Inventor: HIRATSUKA KENJI
IPC: F25D23/00
Filed: 1990-06-19
Abstract: PURPOSE:To increase an effective volume with out increasing an external size by forming recessed portions in an upper wall part and a back wall part of a heat insulating partition, and disposing a compressor and a condenser, etc., in the recessed portions utilizing the recessed portion as a machine room. CONSTITUTION:A lateral cooling storage chamber 1 includes recessed portions in an upper wall part 21 and a back wall part 22. A manual plate 3 is fixedly mounted so as to cover the upper wall part 21 of a heat insulating partition 2 with its frontal lower part 3a, and a spacer formed with the manual plate 3 and the recessed portion 21a of the upper wall part 21 is employed as a first machine room 8 in which a compressor 6 is disposed. The chamber further includes a suction inlet 9, through which cooling air is taken into the first machine room 8, in the vicinity of the front end of the first machine room 8. A back wall cover plate 5 covers the recessed portion 22a, and takes as a second machine room 10 a space formed between it and the recessed portion 22a of the back wall part 22, in which room 10a condenser 7 is disposed. The chamber further includes in the vicinity of a lower end part of the second machine room 10 an exhaust vent 11 for exhausting the cooling air taken in from the suction port 9. Further, air supply means 13 is disposed in the vicinity of a boundary between the first and second machine rooms 8 and 10 for exhausting the air from the exhaust vent 11 to the outside.
Patent JP-S5946801-A (JP)
Title: Two-way touch sensor
Inventor: NISHINA SHINGO
IPC: G01B5/00
Filed: 1982-09-10
Abstract: PURPOSE:To eliminate the errors occurring in operating directions, and the errors occurring in the wear of a measuring element, electrical contacts, etc. by making the contact position between the 1st electrical contact and the 2nd electrical contact adjustable in the oscillating direction of a probe shaft. CONSTITUTION:The respective contact positions of a turning body 35 and a pair of levers 29 are simultaneously adjusted along the oscillating direction of a probe shaft 19 by turning the body 35 so that a measuring element 21 contacts with measuring surfaces A, B and emits a contact signal where the tangent of the element 21 coincides with the central axial line of the shaft 19. When the element 21 contacts with the surface A, the shaft 19 turns around a fulcrum shaft 15 and the lever 29 on the counter turning side is turned to the body 35 side by the energizing force of a compression spring 33 so as to contact with the body 35, then a display element 51 is lighted and a contact signal is transmitted through a plug 52 to the measuring machine side. The similar contact signal is generated when the element 21 contacts with the surface B.
Patent JP-S5382153-A (JP)
Title: Frequency modulator
Inventor: SAKAMOTO KAZUO
IPC: H03C7/02
Filed: 1976-12-27
Abstract: PURPOSE: To perform frequency modulation without giving effect to the load of the active element of oscillating circuit, by adding the resonance circuit changing the resonant frequency proportional to the applied voltage to the positive feedback circuit provided independently of the oscillating circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0822341-A (JP)
Title: Optional frequency generator
Inventor: IKEGAMI TAKETOSHI
IPC: H03B28/00
Filed: 1994-07-11
Abstract: PURPOSE:To provide an optional frequency generator which inputs time- frequency data and can reproduce a waveform having the frequency information. CONSTITUTION:This optional frequency generator is equipped with a frequency information memory which is stored with the time-frequency information and outputs the time-frequency data according to a specific address from a 1st address generator 10, a 2nd address generator 30 which generates an address changing corresponding to the output of this frequency information memory, and a waveform memory 40 which is stored with waveform data and has the waveform data read out according to the specific address from the 2nd address generator 30. Further, the generator is equipped with a DA converter 50 which converts the output data of the waveform memory 40 into analog data, a communication circuit which receives external data of frequency-time information through a communication, and a control arithmetic circuit which has a function for writing the frequency-time information received through this communication circuit in the frequency information memory.
Patent JP-H05328925-A (JP)
Title: Method for providing boiled noodle
Inventor: AOKI HIDEO
IPC: A23L7/109
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a method capable of quickly producing boiled noodle having appearance, taste and texture in 'boiling-up state' even when visitors are concentrated. CONSTITUTION:The object can be attained by method for providing boiled noodle, consisting of the following steps (1) to (4): (1) A preliminarily boiling step for boiling raw noodle produced using an automatic noodle-producing machine for hydrating by instantaneously mixing raw material powder with kneading water so as to gelatinize the surface of the long strips of noodle occupying 50-60% of raw noodle and keep the interior of long strips of noodle of the remainder in ungelatinized state, (2) a step for shrinking with cooling water, washing the preliminarily boiled noodle with water and then shrinking the noodle with ice water at 0 deg.C to 5 deg.C, (3) a low-temperature temporarily stocking step for stocking in a refrigerator at -1 deg.C to 5 deg.C within 3hr and (4) a main boiling step for reboiling.
Patent JP-S6137649-A (JP)
Title: Inspection of winding body
Inventor: MATSUTOMO KAZUYUKI
IPC: B65H43/00
Filed: 1984-07-31
Abstract: PURPOSE:To find the defect in early stage by locally pressurizing a transparent film wound over a winding core from the surface and performing non-destructive inspection of rimple at the core section, contamination of core, etc. immediately after production of winding body. CONSTITUTION:A film winding body 12 is mounted between receiving rollers 9a, 9b then an operating handle 7 is operated to function an air-cylinder 2 thus to press a pressure contact chip 5 having round contacting section against said body 12. Then it is locally pressed to discharge the air between the winding layers of said body 12 forcefully and quickly around the machining position thus to make the section between the surface of said body 12 and the winding core 12a transparent. Consequently, rimple at the core section, contamination of core, etc. can be inspected quickly through eyes.
Patent JP-H0448984-A (JP)
Title: Garbage treatment apparatus
Inventor: FUJITA TATSUO
IPC: B09B3/00
Filed: 1990-06-18
Abstract: PURPOSE:To reconcile clean treatment not polluting environment such as sewage or the atmosphere and efficient garbage treatment by a method wherein garbage is classified into raw rubbish or papers and plastic dust and both of the classified matters are subjected to heat treatment in respective garbage treatment chambers. CONSTITUTION:After garbage is classified into rubbish 23a such as raw dust or papers and rubbish 23 such as plastic dust, both rubbishes are received in respective garbage receiving containers 4a, 4b. The rubbishes 23a, 23b are heated and dried by the air 7 heated by heaters 5a, 5b while exhaust gases 16 containing moisture or decomposed gas pass through exhaust pipes 14a, 14b while the malodorous components therein are removed by catalysts 11a, 11b to be discharged from exhaust ports 13a, 13b. At this time, the temps. in the garbage treatment chambers 3a, 3b are detected by temp. detectors 6a, 6b and the heaters 5a, 5b are operated so as to set said temps. to predetermined temps. By this method, the temp. of plastic dust is suppressed so as not to generate harmful gas and the temp. of raw dust or papers is raised to reduce the moisture contained in raw dust or papers to a large extent.
Patent JP-H098781-A (JP)
Title: Transmission rate converter
Inventor: SATO ATSUHIKO
IPC: H04L7/00
Filed: 1995-06-26
Abstract: PURPOSE: To simplify the circuit configuration of a device and to shorten delay time due to rate conversion. CONSTITUTION: Input data Di are converted to parallel data by a write data S/P converting circuit 11 and afterwards, a frame pattern preparation control circuit 12 adds dummy data to them so that a multiframe pattern after rate conversion can be formed for each multiframe. Afterwards, these data are written through a write port to the RAM of a FIFO memory circuit 13. The data written in the RAM are read through a read port and converted to serial data by a read data P/S conversion circuit 14 later. A clock comparison control circuit 17 controls the operations of a clock preparation control circuit 15 for write and a clock control circuit 16 for read so that the number of frames stored in the RAM can be settled within a prescribed range.
Patent JP-H0669678-A (JP)
Title: Noise-preventive type circuit unit of quake control device
Inventor: HIRAI JUNICHI
IPC: H05K9/00
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a noise-preventive type circuit unit of a quake control device intercepting an influence of a noise and/or an electromagnetic noise to various kinds electric signal circuits of an active-mass-driver(AMD) system quake control device. CONSTITUTION:An acceleration sensor signal circuit, a signal operation circuit operating a quake control signal from an acceleration signal or a servo signal circuit controlling an actuator responding to the quake control signal are mounted inside a shield box 20 closed up and made of an iron plate while having a signal cable connector 24 with a shield and a power supply cable connector 25 with a shield besides having a thickness 1mm or more, while a three terminal regulator 17, a T-type LC filter 15 and a buffer amplifier circuit 16 are selectively connected.
Patent JP-S6315885-A (JP)
Title: Manufacture of optically isotropic coke
Inventor: HATANO HITOMI
IPC: C10C3/10
Filed: 1986-07-07
Abstract: PURPOSE:To obtain the title coke which can give an isotropic carbonaceous material by a forming method that does not need an isotropic pressure, by the heat treatment of a coal tar pitch and/or petroleum pitch, and an aromatic carboxylic anhydride in an inert atmosphere. CONSTITUTION:A coal tar pitch and/or a petroleum pitch (A), and 10-30wt%, based on component A, aromatic polycarboxylic anhydride (B), such as pyromellitic anhydride, trimellitic anhydride, or phthalic anhydride, are heat- treated at 250-450 deg.C for 2-10hr in an inert atmosphere (e.g., an N2 atmosphere), if necessary, under pressure.
Patent JP-S6314592-A (JP)
Title: Detection method for defect of ccd imager
Inventor: KUBOYAMA SUMIO
IPC: H04N5/335
Filed: 1986-07-07
Abstract: PURPOSE:To detect whether there is a defect in a read out gate or not by radiating light of a brightness above a prescribed value on an end part opposite to the horizontal register of a CCD imager and reproducing a video signal on a monitor screen. CONSTITUTION:When a video camera 1 is moved horizontally with respect to a shield plate 14, the light passing through a light transmission hole 15 at the lower end part of the shield plate 14 is radiated on the upper end part of the CCD imager 3, so that the band area 17 in the upper end edge part of the imager 3 is sequentially irradiated by the light of high brightness. If there is the defect 18 in the read out gate of the imager 3, when the light of the high brightness is radiated on the position in the area 17, a high brightness part 19 by the defect 18 appears on the screen of the TV monitor 13. The position where the part 19 appears is a position on the monitor screen 13 corresponding to the position of a sensor 4' read through a read out gauge where the defect 18 of the imager 3 exists. Accordingly, when the part 19 appears, the position of the defect 18 of the imager 3 can be decided.
Patent JP-S6088866-A (JP)
Inventor: GEERII RII KIYASHII
IPC: F02M51/08
Filed: 1984-07-31
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-H0325957-A (JP)
Title: Optimum design support system for lsi multilayer film structure
Inventor: MOKUYA KINJI
IPC: G06F17/50
Filed: 1989-06-23
Abstract: PURPOSE:To support optimization of an LSI multilayer film structure within the limit of crack generation by constructing a calculation model of a destruction parameter giving a criterion of facility for developing cracks and carrying out simulation estimation of generation of an interlayer film crack due to thermal stress. CONSTITUTION:A stress expansion coefficient for evaluating crack resistivity serves as a measure to know whether a potential crack length extends to pass through a thick part of a film to give rise to destruction or not. When a cracked part is divided into a finite number of elements and a resist residual part is cavity approximated as an object having very large rigidity, scattered cracked parts are displaced in the x-direction so that gaps are widened by the driving force due to thermal stress. The stress expansion coefficient KI in a tensile mode is obtained as shown in the formula from this displacement ux at the distance r from the front end of the crack, and the displacement ux in the x-direction in one-to-one correspondence with the stress expansion coefficient KI is adopted as the destruction parameter. The calculated result of this stress, displacement state, and the result of the destruction evaluation parameter calculation 4 of the stress expansion coefficient, etc., are reserved in a calculated result receiving file, and the content thereof is displayed suitably at the graphic terminal for displaying the calculated result.
Patent JP-H114981-A (JP)
Title: Manufacturing method of seat cushion pad
Inventor: MORI TAKAYASU
IPC: B68G7/06
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify drilling process of a seat cushion pad that is inserted with an insert-wire. SOLUTION: This manufacturing method of seat cushion pad is to press and heat a fiber aggregation B that is mixed with binding fibers between an under-form 1 having an insert-wire-set protruding 5 that is set with an insert- wire 3, and a top-form 2 having a receiving hole 6 for the protruding. And to make a penetrating hole 7 made and penetrated by the insert-wire-set protruding 5 and an excess part 8 protruded and formed by fiber aggregate stuffed by the insert-wire-set protruding 5 into a receiving hole 6 for the protruding. The relieving part 8 is excised at the base end of the same after a molded commodity A, which is inserted with the insert-wire 3, is formed.
Patent JP-S5861151-A (JP)
Title: Novel fluoran derivative
Inventor: TANIGUCHI KEIJI
IPC: C09B11/28
Filed: 1981-10-06
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is 8-18C alkyl; X is halogen). EXAMPLE:3-n-Octylamino-7-(o-chloroanilino)fluoran. USE:A heat-sensitive component for heat-sensitive recording materials. It will come into contact with an electron acceptor substance and color in reddish brown system. PROCESS:A m-aminophenol derivative shown by the formula II is condensed with a phthalimide shown by the formula III, and hydrolyzed with an alkali to give a 4-amino-2-hydroxy-2'-carboxybenzophenone derivative shown by the formula IV. The reaction product is then reacted with a 4-methoxy-2'-halodiphenylamine shown by the formula V in the presence of a condensation agent through dehydration such as sulfuric acid, etc. at -10-100 deg.C for several - tens hours, the reaction product is added to iced water, the precipitate is filtered off, the precipitate is dispersed into an aqueous solution of NaOH with stirring, extracted with an organic solvent such as toluene, etc., concentrated, and crystallized in hexane.
Patent JP-H11336081-A (JP)
Title: Bearing body for anchor doubling as planting container
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve workability by a method wherein an anchor bearing body is made from a long shape member in an L-shaped or U-shaped section and at the same time, the bearing body is made to double as a planting container with its upside opened. SOLUTION: A shape steel 2 approximately in an upside-down J shaped section with an insertion groove formed at the edge of its one side is provided. A semi-tubular body 3 in a U-shaped section with its upside opened is formed of an expand metal or the like with an anchor hole 11 provided at its bottom, and the shape steel 2 is attached to the inside of the side walls of the semi-tubular body with the insertion groove of the shape steel 2 fitted onto the top of the side walls. Then, a bearing plate 10, made of corrosion-resistant steel in a U-shaped section with its underside opened and equipped with an anchor hole 11, is put on the semi-tubular body 3, and with partition plates 31 provided at both ends and the middle part of the semi-tubular body 3, a bearing body 1 is formed.  Upon executing works, the bearing body 1 is placed on an embankment, and an anchor driven through the hole 11 is screwed from the upside of the bearing plate 10 and tension is given to the anchor for stabilizing the ground. At the same time, the semi-tubular body 3 is filled with vegetation soil and planting is made therewith. Since the members are divided up and made lightweight, easiness can be ensured for transportation and execution of work.
Patent JP-H0451719-A (JP)
Title: Data compression coding circuit
Inventor: MIYAHARA SEIJI
IPC: H03M7/40
Filed: 1990-06-20
Abstract: PURPOSE:To realize a data compression coding circuit by which a load of a CPU controlling a hardware circuit for its software processing is relieved and data processing is quickened by devising the circuit so that compression may be implemented by having only to apply one write clock with respect to one data supply regardless of the length of a compressed data. CONSTITUTION:A data is inputted to a data register 11 in the timing of a leading of a write clock and an output data is outputted therefrom. Moreover, a write clock is fed to an edge trigger input terminal CK of a flip-flop circuit 18 and an inverted output of the flip-flop circuit 18 is descended in response to the leading of the write clock. The inverted output is fed to ROMs 12, 13 as a chip enable input and an output of the data register 11 is given to the ROMs 12, 13 in the timing of the leading. A code being a compression result is outputted from the ROM 12, and a code length and bits representing a length of a code are outputted from the ROM 13 after a prescribed delay accordingly.
Patent JP-H029061-A (JP)
Title: Video recording and reproducing device
Inventor: YANO MITSUO
IPC: G11B5/027
Filed: 1988-06-28
Abstract: PURPOSE:To prevent misdiscrimination even when a head amplifier output signal is missing during a period of a vertical synchronizing signal by taking out a horizontal synchronizing signal from a video signal after FM demodulation and detecting its level only during this period of time. CONSTITUTION:An FM regenerative signal is amplified via a video head 11 and a head amplifier 12. Then, it is demodulated by a video demodulation circuit 13, and the horizontal synchronizing signal (H pulse) is taken out by a horizontal synchronization separating circuit 14. The presence of the H pulse is discriminated by a discrimination circuit 15, and when the H pulse is present, an H pulse waveform is outputted as it is. A gate circuit 16 is in the closed state only for the period of the H pulse, so that the H pulse part can be sampled from its output signal to the amplifier. The level of the H pulse part of an output (h) of the circuit 16 is detected by a carrier detecting circuit 17, and when an output of the circuit 17 is at an H level, the output (video signal) is discriminated as an S-VHS mode with the application of high picture quality technology. Then, when the output of the circuit 17 is at an L level, it is discriminated as a normal VHS mode.