baber/WOPTO huggingface dataset:
Patent JP-H03107499-A (JP)
Title: Electrolytic polishing device for inside surface of upper end plate of vertical type cylindrical vessel
Inventor: NISHIIKE NARUAKI
IPC: C25F7/00
Filed: 1989-09-22
Abstract: PURPOSE:To polish the inside surface of the upper end plate part of a vessel in a uniform and good state by pressing and rolling a roller type electrode coated with a liquid impregnating mat by a supporting device at the time of electrolytic polishing. CONSTITUTION:A polishing unit 11 is formed of the freely rotatable roller type electrode 13 which is coated on the outer periphery with the liquid impregnating mat 12 and is disposed with a horizontal line in the peripheral direction of the vessel and an electrolyte holding chamber 14 partially enclosing the lower part thereof. The roller type electrode 13 is lifted by an air cylinder 9 and a coil spring 10 and is brought into pressurized contact with the inside surface of the upper end plate part 2 of a hermetic vessel 1 in an installation state. This electrode rolls by moving in the radial direction of the vessel 1 while following up the curved shape of the inside surface of the upper end plate 2 as an electrode supporting truck 7 moves radially. The electrolyte impregnated in the liquid impregnating mat 12 is carried up to the contact part with the inside surface of the upper end plate part 2 as the roller type electrode 13 rolls. The region of the vessel where the roller type electrode 13 rolls and moves in the radial direction of the vessel is electrolytically polished by the DC energization through this electrolyte.
Patent JP-S6489578-A (JP)
Title: Laser power supply device
Inventor: IGOE HIROYUKI
IPC: H01S3/0971
Filed: 1987-09-30
Abstract: PURPOSE:To provide the starting timing of an integrating circuit to prevent a malfunction, by a method wherein a voltage at a charging power supply is applied to an integrating circuit via a waveform shaping circuit when a switch means is conducted to allow a reference voltage to rise and a capacitor is charged at a charging voltage which is in proportion to the reference voltage. CONSTITUTION:When an on-signal is supplied to a switch 4 from a driving circuit 6, a capacitor 3 is discharged to momentarily pass a large current to a laser tube 5. This abruptly reduces the output voltage of a detection circuit 8 to zero to generate a pulse waveform at an output point C of a waveform shaping circuit 13. A capacitor C1 in an integrating circuit 12 is charged by a reference voltage power supply 11. An output pulse from the circuit 13 is fed to the base of a transistor Q1 to decrease the charging charge of the capacitor C1 to a low level, at which charging is started to again raise the output voltage of the integrating circuit 12. A comparator 10 compares this output voltage with a detection voltage from the detection circuit 8, and a generated error signal is supplied to a charging power supply 1. The signal is allowed to rise as an output in proportion to the reference voltage to obtain required capacitor charging characteristics.
Patent JP-H1171401-A (JP)
Title: Biodegradable polymeric material and its production
Inventor: HATAKEYAMA HYOE
IPC: C08H7/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable polymeric material low in manufacturing cost by dissolving a liquid cyclic lactone in a polysaccharide compound and subjecting the resulting solution to a polymerization reaction. SOLUTION: A polysaccharide compound represented by formula II is dissolved in a liquid cyclic lactone represented by formula III, and the resulting solution is subjected to a polymerization reaction to obtain a biodegradable polysaccharide derivative represented by formula I. In the formulae I, II and III, Z<1> is a polysaccharide skeleton; R<1> is an acyl or a hydrocarbon group which may be substituted; R<2> is an alkylene; n is the total number of the hydroxyl groups of the polysaccharide; m is a number equal to or greater than 1 and smaller than n; p is a number equal to or greater than 1 and smaller than n; q is a number equal to or greater than 1; m+q has a value smaller than n; and m/n has a value of 0.01-0.99. Z representing a polysaccharide skeleton includes a cellulose skeleton, a starch skeleton, a mannan skeleton or the like, and is desirably a cellulose skeleton.  The cyclic lactone is exemplified by ε- caprolactone.
Patent JP-S63101673-A (JP)
Inventor: ONISHI KENJI
IPC: F25D11/02
Filed: 1986-10-17
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-2001070416-A (JP)
Title: Air cleaner and ozone generator using the same
Inventor: IWASHITA SHUZABURO
IPC: B01D53/86
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner using photocatalyst and an ozone generator using the air cleaner, more particularly a photocatalyst filter suitable for the air cleaner. SOLUTION: This air cleaner 10 has a housing 20, a blast fan 30, the photocatalyst filter 40 and a lamp 50. The housing 20 has an air inflow port 21 and an air outflow port 22. The photocatalyst filter 40 is constituted by applying metallic crystal particles and coating material on one surface side of a woven fabric formed by weaving transparent yarn-like materials and drying the coating, then subjecting the coating to a high-temperature treatment, thereby baking an organic cracking photocatalyst material on one surface side. The blast fan 30 is disposed to face the one surface side where the organic cracking photocatalyst material is baked. The lamp 50 is disposed to face the other one surface side on the rear surface on one surface side, i.e., the other surface side where the organic cracking photocatalyst material is not baked.
Patent JP-S63158211-A (JP)
Inventor: FUORUKERU ONNENBUERUKU
IPC: B29C51/26
Filed: 1987-10-02
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-H1089465-A (JP)
Title: Shift controller of automatic transmitter
Inventor: IIZUKA NAONORI
IPC: F16H59/36
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To perform shift control accurately conformed to a driver's intended running state according to the running state as positively checking the overspeed of an engine due to a down-shift. SOLUTION: When a down-shift switch is made into a state of being turned on, and then a down-shift request is carried out in a state that a manual mode is selected by a select lever, engine speed NED after the down shift is calculated (step S12). When this engine speed goes beyond the range of overspeed NOV, it is made into a down-shift standby state, increasing a space of down-shift elapsed time T1, and when this time is within the range of down-shift effective time TD (specified time) to be set up by those of gear position, throttle opening, car speed, decleration or the like, a down-shift command is delivered at a time when the aforesaid engine speed NED has come to less than the overspeed NOV (step S18). Subsequently, when the down-shift elapsed time T1 has come to be more than the down-shift effective time TD, the down-shift standby state is released (step S17).
Patent JP-H03110738-A (JP)
Title: In-line type electron gun for color picture tube
Inventor: NATSUHARA MASAO
IPC: H01J29/48
Filed: 1989-09-25
Abstract: PURPOSE:To reduce distortion of a main focusing lens field that may occur when the center of the lens field is not in position by providing a small opening through the junction portion of a metal tube and electrode pieces, and welding the metal tubular body and the electrode pieces to each other through the small opening by means of laser. CONSTITUTION:A small opening 15 for laser welding is provided through the metal tubular body 11 of an in-line type electron gun comprising the metal tubular body 11 and field compensating electrode pieces 12, 13 substantially dividing the inner space of the metal tubular body 11 into three parts in the horizontal direction of the tubular body 11; i.e., the metal tubular body 11 and the electrode pieces 12, 13 are welded to each other by laser through the small opening 15. Thus it is unnecessary to form the bent portion of each of the field compensating electrode pieces 12, 13 as a welding stand, and accurate laser welding is enabled and the electrode piece portion melted by welding enteres into the small opening 15 and is integrated with the metal tubular body 11; which should reduce the shift of a center position and distortion of the lens electric field that may be caused thereby.
Patent JP-H0559982-A (JP)
Title: Engine control device for vehicle with automatic transmission in which manual mode can be selected
Inventor: TABATA ATSUSHI
IPC: B60W10/10
Filed: 1991-09-02
Abstract: PURPOSE:To increase an engine brake effect in manual mode and also improve fuel consumption. CONSTITUTION:When a specified shift position is selected in manual mode by a shift device 1, it is judged by a mode judgment means 3. In accordance with the judgment result, a rotational speed at which fuel is cut by a cut rotational speed set means 4 is set up. The cut rotational speed is lower than the cut rotational speed in auto-mode, and a fuel injection control means 2 makes fuel cut based on the set cut rotational speed.
Patent JP-2001072407-A (JP)
Title: Silicon carbide powder and abrasive
Inventor: MITSUNAGA TOSHIKATSU
IPC: H01L21/304
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain β type silicon carbide powder useful as abrasive powder by specifying an average roundness, specific surface area and an average particle diameter. SOLUTION: A silicon monoxide (SiO) obtained by heating a mixture of silicon dioxide and metal silicon or a mixture of silicon dioxide and carbon at 1,600-2,200 deg.C is reacted with acetylene at 1,600-1,800 deg.C in an atmosphere under 0.01-0.05 MPa total partial pressure of acetylene and the SiO gas. The obtained powder is classified, if required, to give β type silicon carbide powder having 0.85-0.98 average roundness, 30-150 m2/g, preferably 50-100 m2/g specific surface area, <=0.3 μm, preferably 0.2 μm average particle diameter. A composition comprising 60-95 wt.%, especially 70-90 wt.% of the β type silicon carbide powder and 5-40 wt.%, especially 10-30 wt.% of a modifier composed of silicon oxide powder and/or carbon powder is prepared to give abrasive powder not causing a flaw on a material to be abraded.
Patent JP-H0759677-A (JP)
Title: Compact western-style toilet seat sheet which can be flushed
Inventor: INAGAKI KAZUO
IPC: A47K13/16
Filed: 1993-08-28
Abstract: PURPOSE:To provide a bag-like general-purpose model which can be removably installed even any of toilet seats such as those having a rectangular shape, a round shape and a U-like shape by setting the front side width of a toilet seat sheet and the position of the hollow part thereof. CONSTITUTION:The front side width 4 of the center front end of a toilet seat sheet body is set to a value from 8 to 9cm so as to be coincident with the front side width of a toilet seat, and a cutting line 5 having a shape same as that of a hollow part 3 is formed in the sheet body. If the crosswidth is smaller than that of the toilet seat, a perforated line 7 for adjustment is partly broken so that the toilet seat sheet can be surely secured between flat edge parts thereof by the weights of a rubber cushion of the toilet seat and the human body. The toilet seat sheet is folded into four or eight so that the cutting line 5 is substantially superposed by four or eight. Accordingly, the user cuts and removes a part corresponding to the hollow part 3 along the cutting line 5 so as to form the hollow part, and then the sheet is set on the toilet seat while the cut and removed part can be used as toilet paper. After the use, the sheet can be discarded together with flushing water. Thereby, the toilet seat sheet in accordance with a general-purpose model can be used for any of toilet seats having various shapes.
Patent JP-H03133712-A (JP)
Title: Bottom folding packing device for packing cigaret
Inventor: MANFURETSUDO OOBERUDORUFU
IPC: B65B61/00
Filed: 1990-09-18
Abstract: PURPOSE: To increase a production amount without increasing folding speed by providing a transferring part of two packaging lines on the facing side of a wheel with the first cell of a drying turret, by providing an even number of cells between two facing cells and by filling double slidingly adjoining cells with a package. CONSTITUTION: After an inside paper and an outside paper are wound around at two packaging lines, top folding turrets 16a, 16b are positioned on both sides of a drying turret 17, and a package is simultaneously sent into the cell 18 of a cell equipped wheel 19 from each transferring part. Two of these cell equipped wheels are provided in an axial direction, and each cell 18 is arranged in a line. An even number of cells are provided between both cells where the package is transferred, and by switching over two cell sections at a time and by sending to an apparatus 20 for affixing two sealing stamps simultaneously, the stamps are affixed on the packages held in the cell by a fork shaped lever 24.  The lever is inserted between two cell equipped wheels, the packages are delivered double slidingly from one cell to the other cell, and the two dry packages are pushed out on a conveyor 25 simultaneously.
Patent JP-H0591086-A (JP)
Title: Cordless telephone set
Inventor: NISHIDA KENJI
IPC: H04M1/68
Filed: 1991-09-27
Abstract: PURPOSE:To improve the secrecy by implementing 2-channel transmission in which an intercept prevention signal B is added to and subtracted from a transmission voice signal A so that the voice signal itself cannot be heard even when the signal is intercepted. CONSTITUTION:The telephone set consists of a transmission section 1 mixing a transmission voice signal A and an intercept prevention signal B and sending the result and with a reception section 2 receiving the mixed signal and separating a reception voice signal C. The transmission section 1 is provided with an adder circuit 2 and a subtraction circuit 3 adding and subtracting respectively the signals, a summing signal modulation circuit 4 and a subtraction signal modulation circuit 5 modulating the output respectively, and a synthesis section 6 synthesizing outputs of the modulation circuits 4, 5 and sending the result to an antenna 7. On the other hand, a reception section 8 is provided with a demultiplexer section 10 receiving and demultiplexing the modulation signal, demodulation circuits 11, 12 and a channel adder circuit 13 sending the reception voice signal C.
Patent JP-S60139026-A (JP)
Title: Analog/digital converter
Inventor: WAKAI TAKUSANE
IPC: H03M1/36
Filed: 1983-12-27
Abstract: PURPOSE:To miniaturize a system and to omit the final adjustment by incorporating a DC reproducing converter consisting of the same circuit as an A/D converter into this converter. CONSTITUTION:An end of a capacitor C is connected to an analog input signal with the other end connected to a comparator 1 and a switch 4. The capacitor C is also connected to a DC reproducing converter 2 consisting of the same circuit as a converter 1 via a switch 4. This switch 4 functions to apply the output of the converter 2 to the capacitor C within a period of a synchronizing signal with the pedestal signal of the analog input signal. The output of the comparator 1 is connected to an encoder 5; while the comparators 1 and 2 are connected to a reference level generating source 3 respectively. As a result, a converter system can be miniaturized and furthermore the final adjustment can be omitted since no effect is given from the variance of elements.
Patent JP-H04128810-A (JP)
Title: Method for arraying optical fibers
Inventor: NAKAJIMA TAKESHI
IPC: G02B6/40
Filed: 1990-09-20
Abstract: PURPOSE:To axially align and array optical fiber groups in a short period of time by inserting the front ends of the optical fibers into positioning recessed hole groups arranged and recessed in the inside base parts for positioning and touching the front ends of the respective optical fibers. CONSTITUTION:The plural optical fiber 2 groups are inserted (arrow A direction) from the upper part of an outer frame 4 and the optical fibers 2 are individually inserted into the positioning recessed holes 6 of the inside base 5. The optical fiber 2 groups are easily arrayed in a short period of time by applying vibrations to the outside frame 4 and the optical fiber 2 groups at this time. V-shaped guide grooves 7 are previously provided so as to circumscribe the positioning recessed holes 10 of the inside base 9 in the optical fiber insertion direction over the entire surface on the inner side of the outside frame 8 and the outer peripheries of the optical fiber 2 groups on the outer side are successively inserted along the guide grooves 7. The output peripheries of the optical fiber assemblage 3 re vertically and horizontally and more accurately arrayed by the V-shaped guide grooves 7 after the insertion. After the optical fiber 2 groups are aggregated and axially aligned, the optical fiber 2 groups near the inside bases 5, 9 are adhered and fixed to each other. The optical fibers are thereafter cut or polished, by which the lengths are uniformly arranged.
Patent JP-S63102350-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OIKE HIROYUKI
IPC: H01L27/06
Filed: 1986-10-20
Abstract: PURPOSE:To stabilize the potential of a semiconductor chip and to prevent the generation of circuit oscillation or parasitic thyristors by a method wherein a third ground electrode is provided which establishes an ohmic contact with the semiconductor chip, extends across the semiconductor chip, and connects to a first ground pad. CONSTITUTION:In the vicinity of the periphery of a semiconductor chip 6, a first and second grounds pads 7 and 8 independent from each other are built for the establishment of connection with the outside. A third ground electrode 11 makes an ohmic contact with the semiconductor chip 6 through an isolating region in the vicinity of a region where a front stage amplifying circuit 2 is formed. The third ground electrode 11 runs across the region of an output stage amplifying circuit 1 and connects to the first ground pad 7, without an ohmic contact with the semiconductor chip 6 in said region. With the device being designed as such, the third ground electrode 11 effectively draws out the parasitic currents involving the semiconductor chip 6 in the region mounted with the front stage amplifying circuit 2, which ensures that other circuit will not be affected in any way.
Patent JP-S63101637-A (JP)
Title: Air conditioner
Inventor: NAKAYAMA TOSHIO
IPC: F24F1/00
Filed: 1986-10-20
Abstract: PURPOSE:To exert the deodorizing effect only when the air conditioning is being performed so as to conserve a deodorant by depositing the deodorant having a dry distillate of tea as its effective component in a storage compartment in an air conditioner is such a manner that it contacts the room air flow in the air passage. CONSTITUTION:A container 21 is housed in a storage compartment 18, and the container 21 has a lid 22 to put the solution of deodorant or its gelled substance 19 and porous material 20 in it and has multiple slit-like ventilation holes 23. By opening an air inlet 7 of an air conditioner by operating a lever 6 particularly under its heating and ventilation operating modes, either one of the room air drawn in from the air inlet or supply air blown out of an outlet 6 is caused to contact the deodorant 19 or porous material 20 in the container 21, and the odor contained in the room air is removed and germs killed. When shutting down, the lever 6 is operated to close the inlet 7. Then, the release of the deodorant 19 and the adsorption onto the porous material are stopped, resulting in saving the deodorant 19 and germ controlling agent.
Patent JP-S62109801-A (JP)
Title: Production of conjugated diene polymer containing tin-carbon bond
Inventor: OOSHIMA NOBORU
IPC: C08F8/32
Filed: 1985-11-08
Abstract: PURPOSE:To obtain the titled polymer having improved heat stability and storage stability and raised impact resilience and fracture strength of vulcanized material, by coupling a polymer with a halogenated tin compound and further reacting it with an N,N-disubstituted amino aromatic compound. CONSTITUTION:A conjugated diene compound (e.g. 1,3-butadiene, etc.) or the conjugated diene compound and a vinyl aromatic compound (e.g. styrene, etc.) are polymerized in a hydrocarbon solvent by the use of an organolithium compound (e.g. n-butyllithium, amyllithium, etc.) as an initiator, reacted with 0.2-1.0 halogen atomic equivalent based on 1g atomic equivalent of lithium of a halogenated tin compound (e.g. tetrachlorotin, etc.) and further reacted with 0.1-1.0mol based on 1g atom equivalent of Li of an N,N-disubstituted amino aromatic compound (e.g. p-dimethylamino-benzophenone, etc.).
Patent JP-2001048267-A (JP)
Title: Sandwich slicing container capable of cutting neatly without protruding ingredient
Inventor: TANAKA MITOKO
IPC: A23L35/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To neatly slice a sandwich without protruding ingredients when the sandwich is and to be sliced. SOLUTION: When a sandwich is to be sliced, the peripheries of the sandwich are pressed by the side face of a container to prevent ingredients from protruding. The sandwich is sliced along a cover with cuttings formed into the cross shape simply and without bending slicing.
Patent JP-H03112140-A (JP)
Title: Wire bonding device
Inventor: TAKEMURA MASATOSHI
IPC: H01L21/60
Filed: 1989-09-27
Abstract: PURPOSE:To increase the adhering strength of the intermediate part of a wire material to a lead by forming a cutout at the wire insertion hole opening edge of a capillary, and so forming the ceiling surface of the cutout as to be parallel to the end face of the capillary. CONSTITUTION:A cutout 26e in which a ceiling surface 26f is parallel to a flat surface 26b is cut on an inner oblique surface 26c of the end of a capillary 26. Accordingly, the intermediate part of a wire material 36 is pressed with a suitable area under a proper pressure to the flat surface of an inner part 11a of the lead. That is, even if the intermediate part of the material 36 is pressed by a strong pressing force, a predetermined collapsed thickness can be maintained at the cutout 26e, and adhered to a lead in a state having a predetermined tensile strength at the flat surface 26b. As a result, a wire 13 is connected to the lead at a bonding part 13b with satisfactory bondability.
Patent JP-S6491272-A (JP)
Title: Arithmetic circuit
Inventor: ENDO YUKIO
IPC: G06F17/10
Filed: 1987-10-01
Abstract: PURPOSE:To attain a calculation processing without the interruption of pipe lines in respective calculation stages by arranging respective arithmetic circuits in serial in accordance with processing contents. CONSTITUTION:In the case of subtraction square calculation accumulation, it is necessary to set the arrangement of an arithmetic circuit to be the serial connection of an arithmetic logical circuit a multiplication circuit an accumulating circuit. It is previously set that selection circuits 4 and 5 select the output 103 of a register 7 storing the output of the arithmetic logical circuit 3 and a selection circuit 9 selects the output 107 of a register 8 storing the output of the multiplying circuit 6 as an initial state. An input sample X0 is simultaneously inputted from an input terminal 1, and an input sample Y0 from an input terminal 2, and (X0-Y0) is calculated in the arithmetic logical circuit 3, whereby it is stored in the register 7. Since the amplification circuit 6 inputs the outputs 104 and 105 of the selection circuits 4 and 5 and executes multiplication, and the selecting circuits 4 and 5 select the output 103 of the register 7, (X0-Y0)<2> is outputted to the output 106 of the multiplying circuit 6. Thus, circuit structure is set to adjust to sequential calculation.