baber/WOPTO huggingface dataset:
Patent JP-H05305419-A (JP)
Title: Production of cast ingot for strip by suction casting method
Inventor: SODO TATSUHIKO
IPC: B22D18/06
Filed: 1992-04-28
Abstract: PURPOSE:To provide the producing method of a cast ingot for strip by a suction casting method obtaining the cast ingot for strip having less internal defect caused by solidified shrinkage in the center part of strip thickness. CONSTITUTION:The one side surface 5 of a mold 1 forming a cavity for cast ingot for strip is formed by a heat insulating refractory and the other surface 6 is formed by a non-heat insulating raw material, and by reducing the pressure in the mold 1, molten metal M in a molten metal holding furnace is poured in the mold 1 and the poured molten metal M is directionally solidified from the non-heat insulating surface 6 side to the heat insulating surface 5 side. Therefore, the defect caused by the solidified shrinkage can be concd. to the surface of the cast ingot, and since the cast ingot for strip having less internal defect caused by the solidified shrinkage in the center part of the strip thickness is obtd., by removing only the surface layer of the cast ingot having defect a little, target material or the strip of the hardness of working material is obtd.
Patent JP-2000304597-A (JP)
Title: Combined weighting-counting apparatus
Inventor: SASAMOTO HIROE
IPC: G01G19/387
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the apparatus adjustment by displaying data to be a measure for the apparatus adjustment. SOLUTION: As data to be a measure for the apparatus adjustment is displayed an average of ejection hopper numbers of hoppers 10, 12 for ejecting a matter M to be weighed. If hence the average is higher or lower than an optimum value, the matter M can be judged to be short or excessively fed to each hopper 10, 12. To improve the measuring accuracy of the apparatus, it suffices to adjust the feed rate of the matter M to each hopper 10, 12 so that the average is equal to the optimum value and hence the apparatus adjustment is easy.
Patent JP-H02290612-A (JP)
Title: Stock throw-in sequence determining method for continuous equipment of pickling and rolling
Inventor: HAYAKAWA JUNYA
IPC: B21B41/08
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the capacity of both equipments from being cancelled each other by deriving the loop increase/decrease quantity from a difference of a pickling average speed and a rolling average speed, and selecting and throwing in a coil so that its accumulation quantity becomes less than the maximum loop quantity of a second looper. CONSTITUTION:A smaller one of a stock average speed of a first looper 2 and an average speed of a pickling equipment 3 is set as a pickling average speed. Subsequently, a difference  V of the pickling average speed and a rolling average speed is derived, and in the time required for pickling and rolling, a larger time is set as T. By calculating  .T, the loop increase/decrease quantity is derived at every coil, and a coil 1 is selected and thrown in so that the loop quantity at the time of throwing in continuously becomes less than the maximum loop quantity of a second looper 4. In such a way, the continuous processing of pickling and rolling can be executed continuously and efficiently without canceling the capacity of the pickling equipment and a rolling mill.
Patent JP-S5335510-A (JP)
Title: Magnetic record reproducer
Inventor: KASUFUCHI TAKESHI
IPC: G11B5/09
Filed: 1976-09-14
Abstract: PURPOSE: To carry out separate reading of analog and digital signals with simple circuit constitution, by employing magnetic tape, in which, non-signal region, analog signal end code, etc., are recorded at the terminal end of analog signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11153106-A (JP)
Title: Suction elbow incorporating guide vane
Inventor: KAWANO MICHIHIKO
IPC: F24F13/08
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a suction elbow with uniform distribution of a suction velocity, small pressure loss, simple structrue and the resulting low equipment cost, and applicable to any one of a contracted, an equal sized, and an enlarged elbow. SOLUTION: A suction elbow is partitioned into a plurality of partial passages which are analogous to one another by one or more guide vanes comprising a curved plate and a flat plate connected thereto, according to the following formulas: p0 =h/ [f/(f-r)]<m> -1}, an =p0 r[f/(f-r)]<n> , bn =an /f. Symbols in the formulas are given as follow. p0 represents an overhang length of an inflow port, h represents outflow port width, f represents an elbow contraction ratio (f=w/h), w represents inflow port width, m represents the number of partial passages (m>=2), an represents inflow port width of the nth partial passage (where, a0 represents the curvature radius of an inner wall of the elbow, am represents the curvature radius of an outer wall of the elbow), r represents a length ratio of the partial passages, bn represents outflow width of the nth partial passage.
Patent JP-H09273334-A (JP)
Title: Rotary stone structure
Inventor: OTOMO YASUO
IPC: E04H13/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To stably rotate an epigraph face for a long time and note many epigraphs in a less installation area and make the epigraphs of the whole faces readable even from the front face since it can be easily rotated by hands. SOLUTION: An axial rod 3 made of a metallic column is protruded on the upper part of a stone base 1. A large diameter axial part 3a is formed at the lower part of the axial rod 3 and a small diameter axial part 3b is formed at the upper part thereof. A circular projection 16 is formed at the upper face of the step between these upper and lower axial rods. A ring-form bearing 19 made of synthetic resin and provided with a recessed curved face 7 at the bottom face is fitted to the step of the rotary stone 2 forming a large diameter-hollow part 5a and a small diameter-hollow part 5b in which the axial rod 3 is inserted. The small diameter axial part 3b of the axial rod 3 is inserted in the small diameter-hollow part 5b and the circular projection 16 is supported by the ring-form bearing to support the rotary stone 2 to be freely rotatable.  And further, a cone cover is connected to the upper part of the small diameter axial part 3b protruded from the upper part of the rotary stone 2.
Patent JP-S591460-A (JP)
Title: Production of 2-mercaptoethylamine hydrohalide salt
Inventor: INAGAKI HIROMI
IPC: C07C323/25
Filed: 1982-06-29
Abstract: PURPOSE:The reaction between a readily available 2-mercaptothiazoline and 2- hydroxyethylamine hydrohalide salt is conducted under specific conditions to achieve easy and economical production of the titled compound which is used as a starting compound for a variety of medicines. CONSTITUTION:The reaction between 2-mercaptothiazoline of formula I (R1, R2, R3, R4 are H, lower alkyl, phenyl) and 2-hydroxyethylamine hydrohalide salt of formula II is conducted in the presence of hydrohalogenic acid such as hydrochloric or hydrobromic acid and water, when needed, in an inert organic solvent such as hexane at a temperature over 70 deg.C to give the objective compound of formula III. EFFECT:The objective compound is obtained in high yield and purity, without formation of toxic gases and sulfides or disulfides as by-products.
Patent JP-H06319674-A (JP)
Title: Dish washing method
Inventor: KANEYA YOSHIHIRO
IPC: A47L15/46
Filed: 1993-05-12
Abstract: PURPOSE:To remove stains by washing at an optimum temperature and improve washing force by keeping the washing water at a set temperature range on the low-temperature side suitable for washing dishes having some kind of stains for specific period, then heating and keeping it at a specific temperature region on the high-temperature side suitable for washing dishes having the other kind of stains for a specific period. CONSTITUTION:The detected temperature of a temperature detecting sensor S inserted with its detection section into a storage section 23 from a bottom wall 2 is inputted to a temperature control device, a heater 20 is controlled by its output, and the temperature in the storage section 23 is controlled. When a washing action is started, the heater 20 is turned on, the washing water temperature in the storage section 23 is raised to 35 deg.C or above, the washing water temperature is kept at 35 deg.C by a timer while the heater 20 is turned on or off, and the washing action is continued for 10min. The heater 20 is turned on, the washing water temperature in the storage section 23 is raised to 65 deg.C, and the washing water temperature is kept at the equilibrium state of 65 deg.C for 10min while the heater is turned on and off.
Patent JP-S60257701-A (JP)
Title: Controller for electric railcar
Inventor: MATSUMURA YASUYUKI
IPC: B60L3/04
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a controller which can discriminate which the main motor group is grounded due to a flashover when main motors are grounded due to the flashover by providing an overcurrent relay which detects an overcurrent in a main circuit. CONSTITUTION:When a main motor A1 is grounded due to a flashover, only an overcurrent relay OCR1 operates, and when a main motor A2 is grounded due to a flashover, only an overcurrent relay OCR2 operates at parallel connection operating time. When the motor A1 is grounded due to a flashover at a series connection operating time, an overcurrent flows to a grounded position 7, and the relay OCR1 operates. When the motor A2 is grounded due to a flashover, an overcurrent flows to a grounded position 8, and the relays OCR1 and OCR2 operate. Which motor is grounded due to the flashover can be discriminated by the operation of the relays OCR1, OCR2 at each operating time.
Patent JP-H05306876-A (JP)
Title: Refrigerator
Inventor: TAKAYAMA KIYOSHI
IPC: F25D21/04
Filed: 1992-04-30
Abstract: PURPOSE:To provide a refrigerator, in which dewing will never be generated on electric wires, by a method wherein a receiving case is formed of a material excellent in heat conductivity while a condenser is arranged near the outlet port of the electric wires of the receiving case, in the refrigerator provided with the receiving case, receiving electric device and components and the like, on the back surface of the same. CONSTITUTION:A refrigerator is constituted of an outer casing 13, a receiving case 13a, formed of a material excellent in heat conductivity and arranged on the back surface of the refrigerator, a slanted part 13b, provided in the receiving case 13a, and a condenser 15, arranged along a through hole 14 provided on the receiving case 13a and the slanted part 13b near the through hole 14.
Patent JP-H06297900-A (JP)
Title: Decorative mounting fitting to be used for tray, bowl or glasses and decorative implement
Inventor: ISHIDA KAZUHISA
IPC: B44C5/00
Filed: 1991-02-20
Abstract: PURPOSE:To simply decorate various types of decorative articles including a flower pot by employing both a decorative article mounting fitting detachably connected to a peripheral edge of a tray, bowl or glasses of a tableware by utilizing an attraction force of a magnet to an iron plate and a decorative implement. CONSTITUTION:(1) A decorative mounting fitting has a U-shaped engaging unit 1 directed substantially lateral, oblique, reverse, etc., to be stably detachably engaged with a peripheral edge 3 of a tray, bowl or glasses and a magnet 2 provide at an outside of the unit 1. (2) With the structure (1), a decorative mounting fitting separates the unit 1 from the magnet 2, and connects the unit 1 to the magnet 2 by a movable support arm. (3) A decorative mounting fitting has, in the fittings of (1) and (2), an iron plate 5 instead of the magnet 2. (4) A decorative implement has an iron plate 5 at a decorative article 4. (5) A decorative implement has the magnet 2 provided at the article 4. A method for using it has the steps of engaging the fitting with the edge 3, and detachably connecting the implement to decorate the article 4.
Patent JP-S5737958-A (JP)
Title: Signal transmission system utilizing extended subscriber's line
Inventor: SONE MASASHIGE
IPC: H04Q3/00
Filed: 1980-08-13
Abstract: PURPOSE:To prevent transmission of inband signals to the next section circuit so that accurate connection is contrived, by removing the signal rejector for preventing malfunction by detecting signals which detect polarity inversion signals of the DC voltage from the switchboard. CONSTITUTION:Polarity inversion signals sent from a switchboard 7 to a repeater 6 are monitored by installing a polarity inversion detecting circuit 8 which detects polarity inversion signals of the DC voltage form the switchboard 7, and grounds are given to a sending signal line SS of an inband signal circuit 4' at the switchboard side in response to the polarity inversion. Moreover, a rejector circuit 3' puts a rejector (d) into a ''through'' condition when both receiving signal line SR and sending signal line SS become ground. Even in a subscriber side inband signal circuit 1, another rejector (d) of another rejector circuit 3 is put into a ''through'' condition when both sending signal line SS and receiving signal line SR become ground. Therefore, no wrong additional pulse are delivered.
Patent JP-S60254924-A (JP)
Title: Frequency reader
Inventor: AMANO HARUO
IPC: H03K23/40
Filed: 1984-05-31
Abstract: PURPOSE:To display both a forward and a backward dial directly in digital numbers by providing a reversible counter which has an initial setting indicating an intermediate frequency and counts up and down a clock of local oscillation frequency and a digital counted value display device. CONSTITUTION:The reversible counter 1 is set initially by impressing the intermediate frequency fI as an initial value from terminals 41-4n and a load pulse for setting from a terminal 5. Then, the local oscillation frequency fosc is inputted as count pulses from terminals 3 and 3' within a unit time, and the counter 1 counts up and down from the initial value as many times as the count pulses. The count result is displayed on the display device 2 after the final time of the unit time and thus input frequencies f1 and f2 to be read are displayed on the display device 2. The display device uses a counted value display device which makes a digit-by-digit display.
Patent JP-H04338859-A (JP)
Title: Computer device
Inventor: SUZUKI HIROYUKI
IPC: G06F15/78
Filed: 1991-05-16
Abstract: PURPOSE:To perform the peripheral operation without waiting for the processing of a CPU at the time of accessing a memory by a peripheral device by providing the CPU, memories, and the peripheral device and connecting data busses from memories independently of each other. CONSTITUTION:An instruction bus 46 and a first data bus 44 connected to an instruction memory 47 are connected to a CPU 41, and the bus 44 and a second data bus 45 are connected to a data memory 42, and the bus 45 is connected to a peripheral circuit 43. Data is transferred between the peripheral circuit 43 and the data memory 42 through the bus 45 in the period when the CPU 41 does not access the data memory 42 in the instruction cycle of the CPU 41. Preferably, this period is the period privately provided in the instruction cycle or the period of an instruction which does not access the data memory 42.
Patent JP-S5636256-A (JP)
Title: Tone ringer transmission circuit
Inventor: NAGASHIMA KUNIO
IPC: H04M3/02
Filed: 1979-08-31
Abstract: PURPOSE:To make possible call control similar to general trelephone sets, by providing another winding in the normal transformer connected to the speaking circuit of the tone ringer transmission circuit and by making the audible signal source in every key telephne set needless. CONSTITUTION:The audible signal output from audible signal source 300 is applied to the input of amplifier 107 through the first switch element 301, the first transformer 310, and hook switch 105, and the audible signal amplified by amplifier 107 sounds speaker 110. Meanwhile, general telephone set 203 is connected to one of the third incoming line 205 and ringer signal source 206 selectively. The third transformer 312 is inserted to prevent the feeding current to telephone set 203 from being flowed to channel 100. The third winding is added to the transformer for DC stop, and the call signal for the key telephone set is supplied from this winding.
Patent JP-S60254355-A (JP)
Title: Cross call control system
Inventor: HANAZAWA AKIO
IPC: G06F13/12
Filed: 1984-05-31
Abstract: PURPOSE:To attain the cross call control of I/O control devices by connecting the I/O control devices through two multiplexer channels and two independent communication routes and using plural subchannels defined in respective communication routes. CONSTITUTION:If the switch state of an IFS control circuit 29 is set to neutral, it is checked that a bit in a TAGO.A register 23 which indicates the state of an output pipe line A is ON and a starting address in a BUSO.A register 26 is checked. When the starting address is included within a defined subchannel range, the IFS control circuit 29 is set to the A side, an ISA bit indicating the starting sequence of a TPSR33 is turned on and a microprocessor 18 is interrupted. The microprocessor 18 is started by a program to send information to a control program in a communication control device and store the data written in the BUSO.A register 26 in a local storage part 11.
Patent JP-S5537382-A (JP)
Title: Prepreg for molding
Inventor: IHARA FUKUJI
IPC: C08J5/04
Filed: 1978-09-11
Abstract: PURPOSE: To provide a prepreg for molding which is suitable and excellent for the operability as fiber reinforced plastic molding product by applying fiber reinforced mat or loabing sheet for lamination to the outer layer of a reinforced material included with a matrix resin.  
     CONSTITUTION: A curing catalyst and so on are compounded to the matrix resin including the monomer for bridge formation like unsaturated polyesther resin, epoxiacrylate resin and so on. Then, this resin is included to the fiber reinforced material and that mat like glass fiber, synthetic fiber and natural fiber or loabing is laminated to its outer most layer to form prepreg base material. In the both sides or one side of the base material, cloth fiber made of glass fiber synthetic fiber and natural fiber or sheet material like glass paper, asbest paper and so on, is laminated and then protective film like polyorefin, polyester, nylon and so on, is covered over it to obtain the prepreg for molding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10303152-A (JP)
Title: Automatic polishing device
Inventor: HAYASHI YOSHIHIRO
IPC: B24B27/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To perform surface flattening treatment and finishing treatment on wafers on the same index table. SOLUTION: A loading station S1 , a primary polishing station S2 , a secondary polishing station S3 , and an unloading station S4 are set along the periphery of an index table 1. The table 1 has holders 2 for holding wafers and successively feed wafers to the stations S1 -S4 as the table 1 is turned. The wafers carried in the loading station S1 are polished to flat surfaces at the primary polishing station S2 and finished at the secondary polishing station S3 . The finished wafers are carried out from the unloading station S4 .
Patent JP-S60254903-A (JP)
Title: Mos analog amplifier circuit
Inventor: MITSUIDA TAKASHI
IPC: H03F3/50
Filed: 1984-05-31
Abstract: PURPOSE:To reduce feedthrough noises without hindrance to (gm), etc., of Trs by providing the 3rd MOSTr to be applied with a sample and hold signal, connecting this 3rd MOSTr to the gate of the 2nd MOSTr, and applying a voltage of the same kind with a noise voltage which is generated when the sample and hold signal of the 1st MOSTr turns on and off to the gate of the 2nd MOSTr. CONSTITUTION:A TrQ5 having the same structure with a TrQ4 for sampling is inserted into the gate circuit of load Trs Q3 and Q7 of a source follower. A sample and hold signal S/H is applied even to the gate electrode G5 of the TrQ5 and the voltage of a power source VDD is applied to gate electrodes G6 and G7 for shielding. Consequently, a charge flows in and out of even the TrQ5 when the sample and hold signal S/H is appied and ceased, and the voltage generated as a result raises the gate voltage of the Trs Q3 and Q7. The gate voltage of the Trs Q3 and Q7 is shown in a figure C. The Trs Q3 and Q7 are less and less in resistance as the gate voltage is higher and higher, and the dotted-line part of an output Vout, i.e. feedthrough noises are removed as shown in a figure (b).
Patent JP-H01281926-A (JP)
Title: Forming process for flap of paper vessel
Inventor: YAMADA KAZUKI
IPC: B31B50/64
Filed: 1988-05-09
Abstract: PURPOSE:To form the adhering flap of an envelope effectively and surely by a method in which while a tape for sealing is interleaved into the flap when the paper vessel excellent in the characteristics of aroma-keeping and gas-barrier is made, the flap is formed. CONSTITUTION:Flame treatment is applied to the part with about 5mm width of a rear surface-layer at the other side part 10 of the laminated sheet 9 whose end surface has been treated and the resin layer-surface for heat sealing in the tape (a) for seal having been heat and pressure-bonded to one side part 7, thereby melting said treated surfaces under heating respectively. In the interval of said molten state under heating, the other side part 10 is lapped on the side part 7, and said flame treated surfaces are brought in contact to each other, and then said contact parts are pressurized with rubber rollers from arrow-side, whereby a struck part A is formed, and simultaneously the cylindrical body having a rear surface-layer 4 in the laminated sheet 9, as its inner peripheral layer, is formed.
Patent JP-H0259493-A (JP)
Title: Method for growing diamond
Inventor: BAABARA RIN JIYOONZU
IPC: C30B25/02
Filed: 1989-04-28
Abstract: PURPOSE: To obtain high-quality diamond of a large crystal by forming a gaseous carbon compd. atmosphere around a substrate disposed on a nitride surface and applying microwave energy on the compd. under heating.  
     CONSTITUTION: This apparatus adequate for use in diamond growth consists of a quartz tube 10 in which ≥1 pieces of small trays 12 made of graphite are hung. A silicon nitride layer 14 covers the entire surface 16 of these small trays at this time. Then, the small trays made of the graphite are completely enveloped by the nitride layer. The microwave energy enters the internal space 18 of the tube through a passage 20 from a suitable source. A quarter-wave shortening plate 22 for the microwaves is disposed in a passage 24. The supply source of the gaseous carbon compd. is supplied into the space 18 toward an arrow A. The crystalline diamond is grown and produced on the regular hexahedron boron nitride (CBN) seed crystal 26 on the diamond or the silicon nitride layer 14 by using such apparatus. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5445524-A (JP)
Title: Signal discrimination circuit for automatic channel selector
Inventor: MINOURA NOBUO
IPC: H04N5/44
Filed: 1977-09-17
Abstract: PURPOSE: To prevent miscount, by discriminating the possibility of normal synchronizing signal, by feeding the synchronizing signal to the one shot pulse generator and performing counting after wave shaping it into the signal having broader width, in descriminating whether the reception signal is normal TV signal or not.  
     CONSTITUTION: The vertical synchronizing signal of negative polarity is fed to the base of the transistor Q1 of the synchronizing signal amplifier 13 and is fed to the one shot pulse generator 14 after amplification. It is wave shaped into the synchronizing pulse of broader width and is counted via the OR gate OR2, enabling  whether it is normal synchronizing signal or not. On the other hand, when a synchronizing signal a having sag is fed to the amplifier 13, although two positive  polarity signals are introduced every one period, a single synchronizing pulse C  is fed from the generator 14. Accordingly, in this case, the synchronizing signal in  not miscounted at the counter section 
     COPYRIGHT: (C)1979,JPO&Japio