baber/WOPTO huggingface dataset:
Patent JP-H04226975-A (JP)
Title: N-aryl tetrahydrophthalimide
Inventor: RAINAA ZEERE
IPC: C07D403/14
Filed: 1991-04-26
Abstract: PURPOSE: To provide a new N-aryltetrahydrophthalimide which does not incur hindrances on cultivated plants, exhibits an improved control effect on weeds and is useful as a herbicide.  
     CONSTITUTION: This invention relates to N-aryltetrahydrophthalimide of formula I [X is H, halogen: R 1 H, halogen (halogenation up to 5)alkyl; R 2  is a 5-membered heteroaromatic group having up to three N in addition to C; R 3  halogen, alkylthio, 5-membered heteroaromatic group having up to three N in addition to C, (halogen, alkyl, alkoxy, etc., and may be substd.)phenylthio] and its salt which is agriculturally usable; for example, N-1,2,4-triazol-1-ilmethyl)-4- chlorphenyl[-3,4,5,6-tetrahydrophthal imide. The compd. of the formula I in which R 3  is halogen is obtd. by bringing N-(3-formylphenyl)-tetrahydrophthal imide of formula II into reaction with the 5-membered heteroaromatic group of formula II. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63261884-A (JP)
Title: Light-intensified reflecting mirror
Inventor: IWAKI TADAO
IPC: H01L31/14
Filed: 1987-04-20
Abstract: PURPOSE:To improve the reflection intensity, by arranging an input port and an output port of light in the manner in which the plane of incidence and the plane of reflection are vertical to the cylinder axis of a cylindrical substrate, the incident angle and the reflection angle are 50-60 deg., and the reflection part of light becomes the cross surface of a metal electrode. CONSTITUTION:A belt-type metal electrode 2 having a film thickness larger than or equal to 200Angstrom  is formed on a plane substrate 1. The electrode is made of anyone of Mg, Be, Al and Mo. After the metal electrode 2 surface is subjected to an oxidation treatment of 20-80Angstrom  thick, a belt-type metal electrode 4 of 100-400Angstrom  thick is formed so as to cross the metal electrode 2. The electrode 4 is made of anyone of Au, Mg, Ag, Be and Mo. The plane part of a semi-cylindrical substrate 6 composed of optically transparent material is optically bonded with the formation surface of the metal electrode 4. A light input port 7 and a light output port 8 are arranged as follows. A plane of incidence and a plane of reflection of light are vertical to the cylinder axis of the semi-cylindrical substrate 6, and the incident angle and the reflection angle are 35-55 deg.. The reflection part of light is turned into the crossover surface of the metal electrode 4. Thereby, the reflection intensity of the light can be improved.
Patent JP-S61255417-A (JP)
Title: Controller of electric appliance
Inventor: HAMAGUCHI WATARU
IPC: G05F1/10
Filed: 1985-05-07
Abstract: PURPOSE:To use a Zener diode of small wattage and to reduce cost by by-passing current that flows in a Zener diode through a resistor when a relay is off. CONSTITUTION:When high voltage is outputted from a controlling circuit 35, a transistor 31 becomes on, and a transistor 30 becomes off as voltage divided by resistors 32, 33 is not applied. Accordingly, a transistor 26 also becomes on, and a relay circuit 24 is made on, and interlocking with it, a relay switch 19 becomes on. Then, electric power is supplied to a heater 18 from a commercial power source 17. In such a case, as the transistor 30 is on state, current is not by-passed to a resistor 29 connected in parallel to a Zener diode 23, and whole current is supplied to the relay circuit 24. Conversely, when low voltage is outputted from the controlling circuit 35, the transistor 31 becomes off, and the transistor 30 becomes on and the resistor 29 becomes conductive, and current that flows in the Zener diode is by-passed.
Patent JP-S5245289-A (JP)
Title: Method for fabrication of variable capacitance element
Inventor: HARA TOORU
IPC: H01L29/93
Filed: 1975-08-08
Abstract: PURPOSE: To fabricate variable capacitance element with high Q value in high frequency region by making Schottky electrode double-layered structure, by etching side of the first layer by using outer second layer as a mask, and by forming high conductive layer on the epitaxial layer in such a way that the high conductive layer does not contact with the Schottky electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09282363-A (JP)
Title: Interest display board
Inventor: WATANABE TAKESHI
IPC: G06Q50/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an interest display board which can display long message like news, etc., by showing the scroll display data scrolling on a display means with addition of an interrupt signal. SOLUTION: Interest data on the N-th page and data to be displayed by scrolling are outputted to a display part 6 among those received data. Then, the data on the next page (N+1) are inputted to the part 6 after a set display time. In such a way, the data are shown at the part 6 for a set fixed time and the display page is switched at every set time. In this case, the messages line news, etc., to be displayed with scrolling together with the interest data are also switched to those of the next page. The scroll display is carried out by shifting successively the display position of data on the scroll display rows to the right after the data are outputted to the part 6 and then an interrupt signal is sent to a CPU 2 from a control circuit 5. As a result, long messages like news, etc., can be displayed.
Patent JP-S5432448-A (JP)
Title: Preparation of cyclopentanone derivative
Inventor: TORII SHIGERU
IPC: A61Q13/00
Filed: 1977-08-12
Abstract: PURPOSE: To obtain the title compound useful as principal frangrance components in jasmine oil in a high yield, by oxidizing a novel compound prepared by condensing a cis-2-butenoate derivative with an acetoacetic ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09283027-A (JP)
Title: Method and device for adjusting image of cathode ray tube
Inventor: HIRAYAMA KAZUNARI
IPC: H01J9/42
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image adjusting device for a cathode ray tube which can fix a ccrrection part accurately in a short time to a proper position, without depending on rich experience and perception of a skilled worker. SOLUTION: A face surface 11c is placed down facing, a prescribed image taken in the face surface 11c of a cathode ray tube 11 is received by a plurality of cameras 41 from downward. An input image is picture treated, in the case of purity and convergence not locally in a desired value, a deviation of a pattern and a position are detected by image treating. For obtained a desired image, an image correction part on a funnel external wall 11b is obtained, based on this arithmetic result, an XY table moves a laser pointer 46 in accordance with an XY coordinate of the arithmetic result, by laser light, a fixing spot of a correction magnet and correction ferrite piece is indicated.
Patent JP-S61254921-A (JP)
Title: Light beam scanner
Inventor: UEDA TOSHIHIKO
IPC: G06K7/12
Filed: 1985-05-07
Abstract: PURPOSE:To constitute a compact bar code reader and to improve efficiency of operation by making split luminous flux incident on a hologram disk at a different angular position and providing a mirror group which reflects light mutually nearby the angular position in parallel to the disk surface. CONSTITUTION:Luminous flux III among three split pieces of luminous flux is transmitted through the plate 5a of the hologram disk 5 and deflected outwardly by its diffraction, and the light is reflected while deflected from an incidence point (a) to a point (b) on the conic surface of a mirror 33 and reflected upward slantingly while moving the incidence point a' to a point b' on the surface of a plane mirror 43 arranged opposite to draw a scanning track A-K, so that a track L-M is drawn through a mirror 43'. A plate 5b moves to the position of a mirror 33 to vary an angle of deflection slightly, so two other tracks are drawn. Similarly, pieces of luminous flux II and I draw tracks, and 12 scanning patterns in three groups which cross one another slantingly are formed. the optical path of luminous flux is set in parallel to the disk, so a heat is reduced in thickness and an article label is moved to an open space under the head when a bar code is read, thereby reducing the labor of a cashier.
Patent JP-H01267521-A (JP)
Title: Active matrix type liquid crystal display element array
Inventor: MORIYAMA HIROAKI
IPC: G02F1/133
Filed: 1988-04-19
Abstract: PURPOSE:To eliminate the crosstalks on display which are of a problem in case of using indium-tin-oxide (ITO) as a lower electrode for a charge accumulation capacitor by using the same metallic material as the metallic material forming wirings of a lower layer to form the bus to supply voltage to the lower electrode for the accumulation capacitor. CONSTITUTION:This display element array has the charge accumulation capacitor formed between the lower electrode 5 disposed in parallel with the lower layer wiring of a scanning line 1 and a signal line 2 and the display electrode 3. The bus 6 for supplying the voltage to the lower electrode 5 for the charge accumulation capacitor is formed of the same metallicmaterial as the metallic material of the wiring of the lower layer. Namely, the metallic material having the resistance lower than the resistance of the ITO is used as the bus for supplying the voltage to the accumulation capacitor. The problems such as crosstalks unequal brightness in case of using the ITO of the high specific resistance are thereby eliminated.
Patent JP-S5527804-A (JP)
Title: Flat plate type ozonizer
Inventor: KASHIWABARA HIROSHI
IPC: C01B13/11
Filed: 1978-08-11
Abstract: PURPOSE: To provide the title cheap ozonizer with high O 3  yield per unit vol. and high reliability by holding a wire-netlike electrode body between electrically conductive films coated on the insides of two flat-platelike dielectrics so that the body contacts to the films and by setting a plane electrode in parallel with the resulting discharge electrode with a gap in-between.  
     CONSTITUTION: A high voltage generated by applying an AC voltage to the low voltage side of transformer 5 is applied to each wire net 14 held between glass plates 11, 12 through insulator 10 and electric connection parts 15 of glass electrodes, and it is applied to electrically conductive films 13 connecting to net 14 with little resistance. On the other hand, since each plane electrode 17 is grounded through a drum, electric potential is formed between electrode 17 and film 13, and silent discharge is produced in the space between them when the potential exceeds the dielectric strength of the space. Feed air or oxygen is supplied from inlet 7, and ozonized air or ozonized oxygen is taken out of outlet 8. Heat energy generated in each discharge space is removed with cooling water or the like supplied to each space 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06307391-A (JP)
Title: Motor-driven air blower
Inventor: SASAHARA FUMIHIKO
IPC: F04D29/42
Filed: 1993-04-23
Abstract: PURPOSE:To improve the air blowing efficiency of a motor-driven blower by interposing a ring-shaped sealing member in the clearance between the outer circumferential part on the front shroud side of an impeller and the casing to reduce the clearance and to suppress the reflex component of the air. CONSTITUTION:When a motor 4 is driven, an impeller 3 is rotated, and the air is sucked from a suction port 23 of a casing 21 into the impeller 3. The air flow along a stationary blade part 14 of an air guide 2, and decelerated by a diffuser part 9 to restore the pressure. Then the air passes from a passage 10 while cooling the motor 4, and is discharged from a discharge port 12. When the reflux where the air returns again to the impeller 3, the efficiency of a motor-driven blower is worsened. Thus, a ring-shaped sealing member 22 is interposed in the clearance between the outer circumferential part on the side of a front shroud 6 in the impeller 3 and a casing 21. This constitution reduces the clearance and suppresses the reflux component of the air.
Patent JP-S61254119-A (JP)
Inventor: TAKAKURA JINNOSUKE
IPC: A01D34/63
Filed: 1985-05-07
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-S5622416-A (JP)
Title: Digital information setting unit
Inventor: MURAKAMI HIROYASU
IPC: G03B7/091
Filed: 1979-07-31
Abstract: PURPOSE: To facilitate production of a sliding brush and a pattern, by inserting the on-pattern part of another signal output member to the off-pattern part of one signal output member at least to reduce the number of signal output members in the diameter direction, in the photographic information setting unit of a camera.  
     CONSTITUTION: In the digital information set unit consisting of plural signal output members GF2, GF1 and Gi0WGi3, material Vcc for voltage supply, and brush BI, the number of signal output member in the diameter direction can be reduced incomparison with the conventional example by arranging signal output member Gi3 on off-pattern part Gi1B of signal output member Gi1. Accompanied with this reduction, deflection tolerance width DIL of brush BI can be increased. Therfore, the production precision and the fitting precision of the brush and patterns can be lowered, so that their production and fitting can be facilitated and the number of sliding brushes can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11296713-A (JP)
Title: Coin processor
Inventor: SHIBAO HIROYUKI
IPC: G07D3/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a coin processor in which noise is reduced at need while coping with high processing speed. SOLUTION: A control means changes and controls the rotation speed of a rotating disk 14 by a variable speed driving means for feeding and the carrying speed of a carrying means 26 by a variable speed driving means (67) 68 for carrying in accordance with a selection operation inputted to an operation means. That is, when the selection operation of a quiet mode is inputted by the operation means in circumstances requiring the quiet, the control means reduces the rotation speed of the rotating disk 14 by the variable speed driving means for feeding and the carrying speed of the carrying means 26 by the variable speed driving means (67) 68 for carrying to reduce sounds of collision between the coins and sounds during carrying the coins.
Patent JP-S5525914-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/90
Filed: 1978-08-11
Abstract: PURPOSE:To make the cost down and to prolong the life of cell by the use of air electrode obtained by heat-treating metal porous material, which coexists with metal chelate compound, in inert or reducing atmosphere. CONSTITUTION:The air electrode 3 is a sheet-shaped porous sintering carbonyl nickel powder, and has the porosity of 70 to 90%. The sintering substance is impregnated with dioxin solution in which metal chelate compound such as cobalt tetrapara-methoxide phenyl porphrin is dissolved, heated in vacuum at 110 deg.C and dried to attach catalyst to itself. Next it is heated at 150 to 1300 deg.C in inert or  reducing atmosphere and is repulsion-treated with tefron emulsion. For the core metal surrounded by four nitrogen atmos of said metal chelate compound, nickel, manganese and copper can be used. Also, for heating atmosphere, argon, nitrogen and hydrogen can be used.
Patent JP-H01270998-A (JP)
Title: Apparatus and method for purifying sewage
Inventor: HONDA SADAO
IPC: C02F9/00
Filed: 1988-04-20
Abstract: PURPOSE:To improve sewage purification capacity by disposing filter media in a filter vessel three-dimensionally in vertical directions to allow an underflow of sewage so that sewage can be treated in a small area, and forming aerobic or anaerobic circumstances by means of a perforated pipe depending on supply of oxygen. CONSTITUTION:Artificial filter media 45 and filter media 46 composed of biological membrane are alternately superposed in a vertical direction to form filter vessels 41-44 in series, wherein inlet ports 41a-44a are provided on the upper part thereof and discharge ports 41c-44c are at the lower part. In each of the filter vessels 41-44, perforated pipes 47a-47d are disposed between the filter media 45 and 46. And sewage from the discharge port of a preceding filter vessel is arranged to flow into the inlet port of the succeeding vessel, and levels of inlet ports are successively lowered toward the last vessel 44, so that treated water from the discharge port of the final filter vessel is discharged from the discharge port provided at a level slightly lower than that of the inlet port of the last filter vessel. As a result, sewage treatment can be conducted in a small area, wherein sewage purification capacity can be increased, easily preventing clogging of filter medium.
Patent JP-S62256979-A (JP)
Title: Production of nonferrous metallic anode
Inventor: MONZEN KANEHIRO
IPC: C25C1/00
Filed: 1986-04-30
Abstract: PURPOSE:To easily and continuously produce nonferrous metallic anodes by making the width of parts where the eras of anodes connect with the adjacent anodes as small as possible and by reducing repeating parts. CONSTITUTION:A continuously cast flat plate 6 of crude copper having holes is produced with a Hazellet casting machine 7. At this time, the ears of anodes are alternately formed on the right and left edges of the plate 6 with cores 5 and the ear side edges of the anodes are recessed with dams 10. The parts 2, 4, 1, 3 where the ears of the anodes connect with the adjacent anodes are then cut with a cutter 8 at the same time to continuously produce anodes.
Patent JP-S5533980-A (JP)
Title: Level control valve
Inventor: FUJIWARA KATSUJI
IPC: F16K31/34
Filed: 1979-07-31
Abstract: PURPOSE: The valve which can be used for the fluid of the wide range, does not need to set the pilot valve port large considering the leak caused by the abrasion of the sliding seal member, and can make the pilot valve operation mechanism of the float, etc. smaller.  
     CONSTITUTION: When the liquid level of the tank, etc. is at the designed position and the float 22 stops to clog the pilot valve port 19, the valve disk 4 is situated on the valve seats 9,10 to shut off the connection of the passages 5,8. When the liquid level of the tank, etc. goes down with the float 22 to open the pilot valve port 19, the pressure in the pressure chamber 3 is discharged through the pilot passage 16, and the valve disk 4 is separated from the valve seats 9,10 being pushed by the pressure on the inlet passage 5 side. By doing so, liquid is supplied to the tank through the inlet passage 5, pressure chamber 3, outlet passage 8, and the extension pipe 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60242075-A (JP)
Title: Thermal printer
Inventor: KURACHI SHIGEO
IPC: B41J2/36
Filed: 1984-05-16
Abstract: PURPOSE:To obtain a printing uniform as well as sharp at the rising by controlling the heating OFF time of the thermal head according to the current and subsequent bit information applied or to be applied to the thermal head to eliminate deviation in the recording dot writing unit. CONSTITUTION:While the recording cycle (tcy) is fixed, the heating OFF time tOFF is changed according to the current and subsequent bit information to always keep the heating end timing constant. To be more specific, when printing dot information changes from absence to presence, the tOFF1 shall be shortened while when the printing dot information-presence state continues, the tOFF2 is lengthened.
Patent JP-2000290939-A (JP)
Title: Sound insulating wall for road or the like, and method for constructing the same
Inventor: HASHII YASUO
IPC: E01F8/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide simple sound insulating walls that can be safely installed around existing or new columns provided in a median strip or the like, allowing easy operations without the need for complex work such as drilling holes in the columns. SOLUTION: A front projection 14 where a panel front plate 11 is extended and projected to cause the back face of the front plate 11 to abut the front surface 26 of a column 3 is provided at a side end 13 of one 9 of adjacent sound insulating wall panels, and a rear projection 17 where a panel back plate 12 is extended and projected to cause the back face of the back plate 12 to abut the rear surface 27 of the column is provided at a side end 13 of the other 10 of the sound insulating wall panels. The end 16 of the front projection 14 is secured to the front surface plate 11 of the other 10 of the sound insulating wall panels and the end 19 of the rear projection 17 is secured to the back plate 12 of the one 9 of the sound insulating wall panels to joint the sound insulating wall panels to each other.
Patent JP-H06327205-A (JP)
Title: Brushless synchronous generator
Inventor: SATAKE TOSHIHIKO
IPC: H02K19/36
Filed: 1993-03-31
Abstract: PURPOSE:To provide a brushless synchronous generator which dispenses with a brush arrangement for direct-current excitation and a special excitation circuit arrangement, thereby being able to easily control the output voltage of the generator. CONSTITUTION:A capacitor C is connected between the terminals of an armature winding 3 connected in three-phase star connection and an auxiliary circuit 5 provided with an auxiliary winding 4 and a thyristor SCR in each of three- phases is provided to form a stator side 1, and a rotor winding 6 is so provided as to be connected in three-phase star connection and at the same time diodes D1, D5 are connected in parallel between the wires of the rotor winding 6 to form a rotor side 2.
Patent JP-S587462-A (JP)
Inventor: KARUDEITSUPU SHINGU CHIYAPURA
IPC: C09D5/08
Filed: 1982-06-10
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-S63266041-A (JP)
Title: Roll for hot rolling
Inventor: TOMITA SHOGO
IPC: C22C38/56
Filed: 1987-04-23
Abstract: PURPOSE:To produce the titled roll having more improved hardness and wear resistance by subjecting the outer shell part of the roll for hot rolling contg. hard metallic carbide to a heat treatment under specific conditions, thereby depositing the NC type metallic carbide having higher hardness on said part. CONSTITUTION:The outer shell part of the composite roll for hot rolling is produced by a low alloy steel contg., by weight, 2.1-2.8% C, <1% Si, <1% Mn, <0.03% P, <0.03% S, <0.8% Ni, 0.9-1.7% Cr, >0.3% Mo, 1-2% V, <1.7% Co, 4.0-5.4% W and <6.4% Nb. Cr depositer Cr7C3 of the hard carbide and the titled roll contg. the outer shell part which has high hardness and excellent wear resistance is thereby produced. Said outer shell part is furthermore quenched at 900-1,100 deg.C to deposite the high hard MC type carbide such as VC, WC, NbC, etc., into a matrix and is successively tempered at 500-800 deg.C to improve the thermal shock resistance of said part. By this method, the titled roll suitable for severe rolling such as the rolling of high alloy steel, etc., and having excellent hardness, strength and wear resistance can be obtd.
Patent JP-S58214347-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B5/02
Filed: 1982-06-08
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-S5622722-A (JP)
Title: Perfumery composition
Inventor: TSUJI JIROU
IPC: A61K8/49
Filed: 1979-08-02
Abstract: NEW MATERIAL:δ-(4-Pentenyl)-δ-lactone of formula I.  
     USE: A perfumery having sweet, moderate and mild butter-like flavor. It can be compounded to various perfumery composition such as flavor for fruit essence, margarine, chocolate, cracker, etc. perfume for soap, etc.  
     PROCESS: An unsaturated alcohol of formula II is reacted with oxalic acid dichloride in the presence of dimethyl sulfoxide to obtain an unsaturated ketone of formula III, which is subjected to Michael addition reaction with dimethyl malonate in the presence of a basic condensing agent. The ketodiester thus prepared is reduced with NaBH 4  to a hydroxydiester of formula IV, which is then converted to a hydroxy acid of formula V by saponification and decarboxylation. Dehydrative cyclization of the compound of formula V yields the objective compound of formula I. A perfumery composition is prepared by the use of 0.01W100wt% of the compound of formula I as an active component. 
     COPYRIGHT: (C)1981,JPO&Japio