baber/WOPTO huggingface dataset:
Patent JP-S5773083-A (JP)
Title: Granulating method of coal and apparatus thereof
Inventor: ITOU HAYAMIZU
IPC: C10L5/00
Filed: 1980-10-24
Abstract: PURPOSE: To remove ash partially and granulate coal with a low power consumption and high dehydrating efficiency, by adding heavy oil and a granulating agent to an aqueous slurry of a coal, agitating and mixing the resultant mixture while blowing a gas thereinto, and forming mixed pellets of the coal particles with the heavy oil in a short time.  
     CONSTITUTION: (A) An aqueous slurry of a coal containing 40W50wt% coal on the dry basis, (B) heavy oil in an amount of preferably 10W15wt%, based on the coal on the dry basis and (C) 0.05W20wt% granulating agent, e.g. various surfactants, are fed from the respective feed pipes 3, 4 and 5 into a mixing tank 1 having agitating blades 2 and mixed with agitation while blowing a gas, e.g. air or nitrogen, from a gas supply pipe 7 to form mixed pellets of the coal particles with the heavey oil. The resultant pellets are then separated from waste water containing ash by a solid-liquid separator 8, e.g. a vibrating screen. The ratio (V 1 /V 2 ) between the flow rate of the gas V 1 (l/min) and the internal volume V 1 (l) of the mixing tank 1 is preferably about 0.5W5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01318332-A (JP)
Title: Fm multiplex data broadcast receiver
Inventor: YAMAMOTO TOSHIAKI
IPC: H04H1/00
Filed: 1988-06-20
Abstract: PURPOSE:To receive a multiplex data signal without any error by generating a disturbing elimination signal corresponding to a disturbing wave from a received stereo signal so as to cancel the disturbance. CONSTITUTION:A multiplication circuit 119 multiplies Acostheta being a coefficient (i) with the in phase 2nd harmonic signal (s) to obtain a disturbing wave in-phase component elimination signal of the same level and same waveform as the in-phase component disturbing wave as its output (u). A multiplication circuit 117 multiplies Asintheta being a coefficient (f) with the orthogonal 2nd harmonic signal (p) to obtain a disturbing wave orthogonal component elimination signal of the same level and same waveform as the orthogonal component disturbing wave as its output (t). An adder circuit 120 adds the outputs (t) and (u) to obtain a disturbing wave elimination signal (v) of the same level and same waveform as the disturbing wave. Then an adder circuit 121 subtracts a disturbing wave elimination signal (x) passing through a gate circuit 122 from a multiplex data signal (b) including the disturbing. wave to output a multiplex data signal (o) from which a disturbing wave is eliminated or reduced. Thus, the disturbing wave is eliminated or reduced.
Patent JP-H05337016-A (JP)
Title: Corner cabinet
Inventor: KANO MICHIHIRO
IPC: A47B57/34
Filed: 1992-06-10
Abstract: PURPOSE:To provide a built-in corner cabinet with a simple operation of assembling a corner reference pillar and four plates by mounting the reference pillar, then the left and right fixing plates and next a door plate and the like on this side. CONSTITUTION:To a corner part in which wall panels butt against each other at a right angle to form the wall surface of the corner part, the wall side contacting surface parts 12 of a corner pillar 11 to be respectively fixedly nailed to the wall surface are applied. The end faces of wall side fixing plates 21 are applied to both side fixing plate connecting surface parts 13 with reference to the fixed corner pillar 11 to be respectively nailed fixedly to the wall surfaces. Thus, the mounting operation to the wall panel is completed. Front side plates 31 are swingingly pivoted about the ends of the wall side fixing plates 21 respectively by the use of hinges, i.e., the front side plates 31 are opening and closing doors opened from a position at right angle to the wall side fixing plat 21 to a position parallel thereto. No pillar exists on the diagonal line of the corner pillar 11 and tapered surfaces 32 of the ends come into contact with each other under the closed state.
Patent JP-H07336905-A (JP)
Title: Charger for battery set
Inventor: MORITA KOJI
IPC: H02J7/02
Filed: 1994-06-08
Abstract: PURPOSE:To charge a battery set with a large current by suppressing bypass capacitance. CONSTITUTION:A charger 6 is connected to a battery set where a plurality of single batteries 1a-1n are connected in series, and also constant voltage circuits 4a-4n consisting of constant voltage controllers 2a-2n and current saturation detectors 3a-3n are connected, respectively, in parallel to each single battery 1a-1n. The constant voltage controllers 2a-2n controls the terminal voltage constant by detecting the voltage of terminals, and comparing the detection value with the set voltage, and bypassing the charge current, according to the error upon comparison. And, the current saturation detectors 3a-3n output command signals to a charger 6 through an OR circuit when the bypass currents are saturated, and the charger 6 reduces the charging current, receiving the command signal. Hereby, the capacity of the bypass current can be set small, and also the charging with a large current is possible.
Patent JP-H0715060-A (JP)
Title: Solid state laser
Inventor: IWAMOTO KENICHI
IPC: H01S3/092
Filed: 1993-06-22
Abstract: PURPOSE:To provide a solid state laser which can output basic wave and higher harmonics independently without requiring alignment of output mirror, nonlinear crystal, etc. CONSTITUTION:A laser medium, i.e., a YAG rod 1, and a flash lamp 3 are provided and a total reflection mirror 15 and an SHG output mirror 19 are disposed such that the YAG rod 1 comes on the optical axis. A dichroic mirror 25, a first nonlinear optical crystal KTP 21, etc., for outputting higher harmonics are also arranged on the optical axis. Furthermore, a slide mechanism 31 comprising first and second right angle prisms 27, 29 is provided movably in the direction perpendicular to the optical axis. An output mirror 17 causes resonance of basic wave along with the total reflection mirror 15 through the slide mechanism 31. The basic wave impinges on a third right angle prism 33 and reflected on the dichroic mirror 25.
Patent JP-H01317469-A (JP)
Title: Playing device
Inventor: NIIYAMA KICHIHEI
IPC: A63F9/00
Filed: 1988-06-16
Abstract: PURPOSE:To receive prize balls in a receiving tray when the prize ball is increased and the balls overflow from a supplying tray and to decrease a trouble to take-out the prize ball by setting the supplying tray to supply the prize ball to a front side lower part and the receiving tray to receive the prize balls which overflow out of the supplying tray. CONSTITUTION:A supplying tray 20 is provided in the front surface side lower part of a front case 2B and a receiving tray 30 is provided in the lower direction of the supplying tray with being protruded in a front side respectively. A ball exit 31 is provided in the receiving tray 30 and a ball extracting lever 32 is set in the lower direction of the receiving tray 30. When the supplying tray is filled with the prize balls, the prize balls are discharged into the receiving tray 30. When the receiving tray 30 is filled with the prize balls and further the prize ball is accumulated in a exhausting pipe 451, such a condition is detected by an overflow detector 456 and an overflow detecting signal is inputted to a central processing unit. Based on the input of the detecting signal, a prize ball exhaustion stop signal is outputted from the central processing unit and an exhausting device 446 is stopped. Then, the exhaustion of the prize balls is stopped until the overflow is canceled.
Patent JP-S5942350-A (JP)
Title: Novel synthetic substrate and method for measuring activity
Inventor: MATSUMOTO KUNIO
IPC: G01N33/52
Filed: 1982-09-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R is L-leucyl or gamma-L-glutamyl; X and Y are halogen) or a salt thereof. EXAMPLE:L-Leucyl-3,5-dibromo-4-hydroxyanilide. USE:A synthetic substrate for measuring the activity of leucine aminopeptidase (LAP) or gamma-glutamate-pyruvate transaminase (gamma-GTP) by reacting an amide compound expressed by formula I or a salt thereof with a peptidase contained in the test solution to liberate an aniline derivative, developing the color of the above-mentioned aniline derivative, and determining the colored compound by the colorimetry. PROCESS:An alpha-carboxyl group in L-leucine or a gamma-carboxyl group in L-glutamic acid is condensed with an aniline derivative to give the compound expressed by formula I . Functional groups taking no part in the condensation reaction are protected, and the condensation is carried out by the acid halide, acid anhydride, method, etc. The above-mentioned protecting groups are removed.
Patent JP-S5375730-A (JP)
Title: Control circuit for input code selector and changeover
Inventor: SANBE TAKETOSHI
IPC: G06F3/02
Filed: 1976-12-17
Abstract: PURPOSE: To prevent the punched data in error beforehand to be synthesized, by providing the input key block changeover circuit with the punch order control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0315770-A (JP)
Title: Fault diagnostic device for inverter
Inventor: KAGIMURA NORIO
IPC: H02M7/48
Filed: 1989-06-13
Abstract: PURPOSE:To accurately perform an automatic diagnosis for short-circuit and open- circuit faults of power transistors by providing respective means for ON-control only for all power transistors, current detection of the DC current side at the preceding stage of each phase arm, and short-circuit diagnosis at the time of current detection during the control. CONSTITUTION:Each arm for phases are constituted with the power transistors Tra, Trd for a U-phase, the Trb, Tre for a V-phase and the Trc, Trf for a W-phase, and a motor M for air conditioning compressor driven by 3-phase AC power which is outputted by an inverter 1 is connected between both power transistors in the arms of each phase. The DC current of a rectification circuit connected at the preceding stage of the U-phase arm is controlled for opening/closing by the power transistors in each arm. In case the current is detected by a current detecting device 3 at the time when all power transistors at the upper sides are ON-controlled by a CPU, all or a part of the power transistors at the lower sides are diagnosed as short-circuited. Similarly, when no current is detected by the device 3 at the ON-control for the upper side of U-phase and lower side of V-phase, both or one transistors are diagnosed as open-circuit fault. With this arrangement, the short-circuit and open-circuit faults of power transistors can be diagnosed accurately and automatically.
Patent JP-2000334250-A (JP)
Title: Gas separating filter and its production
Inventor: YUU YOSHIHIRO
IPC: B01D63/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas separating filter excellent in heat resistance and chemical resistance and also having high gas separating efficiency. SOLUTION: A specified gas is separated and recovered by allowing the matter to be treated, in which the specified gas is mixed or dissolved to contact with one side surface of an inorg. membrane 3 and to penetrate only the specified gas in the matter to be treated to the other surface of the inorg. membrane 3 by using the gas separating filter 1 formed by cladding the inorg. membrane 3 on the surface of a helical supporting pipe 2 consisting of a porous ceramic.
Patent JP-2000340708-A (JP)
Title: Multilayer wiring board, manufacture thereof and semiconductor device
Inventor: MASHINO NAOHIRO
IPC: H01L23/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To realize fine wirings of highly reliable connections, without bringing about the nonconformity state such as side etching, electromigration or the like and without needing a refined process control in a multilayer wiring board. SOLUTION: Insulating layers 13 and 14 are formed on a core base material 10 formed with first wirings 11, a potoresist layer 15 is formed in the layer 14 in such a way as to have apertures or recessed parts 16 to follow the form of the patterns of second wirings, via holes 17 to reach the wirings 11 are formed in the apertures or the recessed parts 16, metal films 18 and 19 are formed on the layers 14 and 15 in such a way as to fill the via holes 17 and the apertures or the recessed parts 16 with the films 18 and 19, to form interlayer connection layers 20 and the second wirings 21, and thereafter this treatment is repeated until the number of the layers of the wirings reach the number of layers with the necessary wirings.
Patent JP-H06336631-A (JP)
Title: Oxide dispersion enhanced platinum or plating alloy and its production
Inventor: SHIMIZU SUSUMU
IPC: C22C1/04
Filed: 1993-05-28
Abstract: PURPOSE:To produce a stable novel material more excellent in hightemp. creep characteristics than the coventional oxide dispersion enhanced platinum or platinum alloy and having high elongation. CONSTITUTION:This oxide dispersion enhanced platinum or platinum alloy contains oxide of Sm or Eu dispersed in platinum or platinum alloy. It produced by sintering and plastically working powder formed by atomization or by forming granules, powder, a sheet or wire rod, which is oxidized at a high temp. and further subjected to press compression forming, sintering and plastic working.
Patent JP-H04233851-A (JP)
Title: Method and apparatus for transmitting local area network signal through non-shielded twisted wires
Inventor: SAIMON EI GINZUBAAGU
IPC: H04L29/00
Filed: 1991-06-24
Abstract: PURPOSE: To obtain a method for driving a device for transmitting binary data at a high speed through a non-shielded stranded wire group designed for much lower data speed and band width. CONSTITUTION: A fiber distribution data interface signal multi-plexed by a transmitter is separated by time at first, i.e., a data signal generated at 125Mb/s speed is divided into two data flows 10, 12 having 62.5Mb/s data speed by a demultiplexer 14. Respective data flows 10, 12 are respectively processed by modulator drivres 16, 18 before being respectively coupled with individual non- shielded stranded wire groups 20, 22. Each of the drivers 16, 18 further compresses the band width of each channel down to about 30MHz.
Patent JP-2000336747-A (JP)
Title: Execution method of beam-column connection
Inventor: OSHIMI YUKIKAZU
IPC: E04B1/21
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To promote connection work efficiency of a beam main bar and arrangement work efficiency of a hoop in a connection when precasted column members and beam mebers are used to constitute a beam-column connection and a beam-column frame. SOLUTION: Beam members 2 and 2 are opposed to each other and are borne on a column member 1 on a downstairs side, lower end main bars 2a and 2a of the beam members 2 and 2 opposed to each other are connected to each other, at the same time, and after a hoop 9 in the connection is arranged between concretes 2c and 2c end faces of both beam members 2 and 2, a column member 1 on an upstairs side is dropped on the column member 1 on the downstairs side. Both main bars 1a and 1a are connected to each other in a downward position from the lower end main bars 2a of the beam members 2.
Patent JP-S5775998-A (JP)
Title: Preparation of cytidine diphosphate choline ester
Inventor: MARUYAMA OSAMU
IPC: C07H19/10
Filed: 1980-10-30
Abstract: PURPOSE: To prepare the titled compound useful as a remedy for obnubilation caused by brain lesion, economically, in an industrial scale, by condensing cytidine- 5'-phosphate with a metal salt of phosphorylcholine halide in the presence of a specific amount of cyanuric chloride.  
     CONSTITUTION: The objective compound can be obtained by condensing (A) cytidine-5'-phosphate with (B) a metal salt of phosphorylcholine halide (e.g. calcium salt of phosphorylcholine chloride) in the presence of ≥1mol, pref. 2W4mol, based on 1mol of the component B, of cyanuric chloride, pref. in an organic solvent such as dimethylformamide, etc., e.g. at 0W40°C for 1hr.  
     EFFECT: The objective compound can be prepared with a simple process, in high yield, without using expensive reagents. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5776122-A (JP)
Title: Rotating hearth continuous heat-treatment furnace
Inventor: SEKIYA BUICHI
IPC: C21D1/00
Filed: 1980-10-30
Abstract: PURPOSE: To prevent the reduction of thermal efficiency at the soaking zone by installing the separation zone for shut-off of atmosphere of the soaking zone and the cooling zone between both zones on the rotating hearth type continuous heat-treatment furnace provided with the heating zone, the soaking zone and the cooling zone in a continuous annular cavity.  
     CONSTITUTION: On the rotating hearth type heat-treatment furnace which anneals the coil of cold-rolled steel belt the separation zone 9 is newly installed between the soaking zone 6 and the cooling zone 7 in the heat-treatment continuous annular cavity composed of the heating zone 5, the soaking zone 6 and the cooling zone 7. When the treated coil is held and soaked for a certain time at the treatment temperature in the soaking zone, low temperature atmosphere in the cooling zone 7 does not flow in the soaking zone 6 due to the existence of the separation zone 9, so the temperature lowering of the soaking zone 6 does not occur, then thermal efficiency in the soaking zone 6 is not reduced and the consumption of heat-treatment thermal energy can be saved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09796-A (JP)
Title: Iron device
Inventor: SHIMOZAKA KIICHI
IPC: D06F75/40
Filed: 1995-06-19
Abstract: PURPOSE: To easily store an iron main body mounted on a mounting part and to improve handleability. CONSTITUTION: The mounting part 4 for mounting the iron main body 2 provided with a base 3 is made freely vertically movable by a movable device 16 and the mounting part 4 can be set in the using position and the storing position of the iron main body 2. At the time of storage, by pushing down the handle 6 of the iron main body 2 mounted on the mounting part 4 against the pressing force of a spring device 14, the mounting part 4 is held at the storing position of the iron main body 2 by a locking device 15.
Patent JP-H023824-A (JP)
Title: Device for supporting program utilization
Inventor: YOSHIKAWA TETSUTO
IPC: G06F9/45
Filed: 1988-06-20
Abstract: PURPOSE:To easily and accurately adjust a program and processing contents by changing the processing contents so that the program can be used and deciding the appropriate program when the program is judged to be appropriate or not by means of the inputted processing contents and when the program is beyond a use range. CONSTITUTION:An analysis content adjustment device 6 previously loads a rule on adjustment contents based on a deviation from a program function and constraint from a knowledge memory 5, judges whether or not there is a term which requires change among designation analysis contents. When analysis contents concerned is not changed, the objective analysis contents are dealt with by the designated program. When there is the term which requires change, 'No' is written in a program use feasibility memory 8 and the contents are simultaneously written in a change content memory 7 and an analysis content change device 9 fetches the contents of the memory 7, whereby the contents of an analysis content storage memory 10 are rewritten. After rewriting, control is again given to the analysis adjustment content decision device 6 and a similar processing is repeated. Thus, the processing by the program can be executed within the function range of the program and adjustment is attained without overlook.
Patent JP-H01318418-A (JP)
Title: Multi-frequency band pass filter
Inventor: FUJISAWA SHINICHI
IPC: H03H7/01
Filed: 1988-06-20
Abstract: PURPOSE:To control the change of characteristics caused when the working frequency is switched by arranging in parallel the filters having the band pass characteristics at different center frequencies respectively and at the same time sharing both input and output terminals of each filter. CONSTITUTION:For the electric characteristics secured between the inputs and outputs of band pass filters 3a and 3b, the approximately equal transmission characteristics, i.e., the amplitude frequency characteristics 12a and 12b and the group delay time frequency characteristics 13a and 13b are secured with the working center frequencies 11a and 11b respectively. Therefore the multiple frequencies can be transmitted with the coaction of both filters 3a and 3b. At the same time, these filters have the characteristics independent of each other and therefore the approximately equal transmission characteristics can be secured between both filters. Thus it is possible to avoid such a case where the characteristics of a transmission line are changed by the switch of frequencies and the signal quantity is deteriorated.
Patent JP-H10341525-A (JP)
Title: Main circuit earthing device
Inventor: OYAMA KAZUHIRO
IPC: H02H3/34
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To suppress the making capacity of an earthing device small, and make a main circuit earthing device into a small-sized and inexpensive one, by tripping the earthing device before the second-phase main circuit contactors contacts with the terminal, in case that grounding is detected before the second phase contacts with the terminal after contact of the first phase of main circuit contactor by the making operation of an earthing device. SOLUTION: For an earthing device 7, the first phase of main contactor 8 and the second phase and third phase of main contactors 9 and 10 have time lags, being provided with dimensional differences to the making positions. This is materialized by providing this device with an interlock which makes the second phase and the third phase 9 and 10, making a time lag. When the earthing device 7 is made, the first phase 8 is made in the first place. At this time, the first phase 8 is grounded, so a one-line ground circuit is made, and a grounding current 11 flows. This grounding current 11 is detected with a current transformer 2, and it drives a relay 3 for earth detection, and drives the tripping circuits for a breaker 5 and the earthing device so as to trip the breaker 5 and the earthing device 7, thereby removing a grounding accident.
Patent JP-H0443782-A (JP)
Title: Magnetic recording and reproducing device
Inventor: GOTOU YOSHITOSHI
IPC: H04N5/93
Filed: 1990-06-11
Abstract: PURPOSE:To reproduce a video signal of one field at still reproduction by providing one set of rotary magnetic head with different azimuth constitution, two auxiliary magnetic heads having an auxiliary gap and same azimuth as that of the rotary magnetic head and a magnetic head gap changeover circuit. CONSTITUTION:In the case of applying still reproduction to even number fields, for example, a gap changeover circuit 17 selects it under the control of a switching signal generator 18 that a reproduction output signal of a magnetic head having a gap coincident with an azimuth of a track forming a field of gaps 2-4, 7-9 of 1st and 2nd rotary magnetic heads 11, 12, a 1st auxiliary gap 1 and a 2nd auxiliary gap 5 is extracted and the result is written in a prescribed area of a field memory 19. Then a signal written in the prescribed area is read to realize still reproduction of an even number field. Thus, the complete still reproduction of even and odd number fields is attained.