baber/WOPTO huggingface dataset:
Patent JP-S6310214-A (JP)
Title: Power supply circuit
Inventor: OKAMOTO KENJI
IPC: G05F1/56
Filed: 1986-07-02
Abstract: PURPOSE:To obtain a power supply circuit which can input various types of voltage with high efficiency by performing the switch between a series regulator system and a switching regulator system. CONSTITUTION:This power supply circuit consists of a switch part 20, a power supply part of a series regulator system, and another power supply part 21 of a switching regulator system. The input voltage is detected by an input detecting circuit 1. When the detected voltage value is equal to 7V or 8V, a switch circuit 2 turns on a control circuit 3 of a series regulator system and turns off a control circuit 4a of a switching regulator system respectively. Thus the power supply is obtained for a series regulator. While the circuit 2 turns on the circuit 4a to obtain the power supply of a switching regulator system when the input voltage is equal to 11V-30V.
Patent JP-S5581771-A (JP)
Title: Treatment of incinerated ash
Inventor: MORI ISAMU
IPC: B09B3/00
Filed: 1978-12-14
Abstract: PURPOSE:To treat incinerated ash easily and economically by heating and melting it in a melting furnace heated by electric power obtained by ellectric generator, utilizing steam of a boiler operated by conbustion gas of an incinerator and supplying the incinerated ash obtained from the incinerator. CONSTITUTION:An electric furnace, e.g. an electric resistance type melting furnace 4 is connected to an ash-discharging port of an incinerator 1. A generator 9 is driven by steam obtained from a boiler arranged in flue or a combustion chamber in order to generate electricity. A furnace 4 is operated by electric power obtained from the generation of electicity. Incinerated ash obtained from the furnace 1 is supplied to the furnace 4 where the ash subjected to heat-melting treatment. A direct resistance type melting furnace is used as the furnace 4 in which a material to be heated is used as resistor and molten by Joule heat generated. The furnace 1 is provided with a plurality of skirts stepwise. Garbage supplied from a port 3 is dried and incinerated during the passing downward of the garbage through the skirts. Molten materials treated in the furnace 4 can be utilized.
Patent JP-S5278411-A (JP)
Title: Automatic gain control circuit
Inventor: TAWARA YASUHIRO
IPC: G11B5/09
Filed: 1975-12-24
Abstract: PURPOSE: To provide an automatic gain control circuit which is made so stable as to be hardly influenced by patterns even if the output voltage of a head is varied by the patterns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04354839-A (JP)
Title: External ornamental parts for timepiece and manufacture of the same
Inventor: KITAGAWA NOBUYUKI
IPC: B22F5/10
Filed: 1991-05-31
Abstract: PURPOSE:To manufacture and provide a cemented carbide-made or stellite- corresponding alloy-made external ornamental parts for timepiece providing complicated shape of three dimensionally curved surface, fine hole, etc., and having high strength without applying secondary machining like an electric discharge machining, etc. CONSTITUTION:The external ornamental parts for timepiece such as band piece 1 or clock frame composed of the cemented carbide or the stellite- corresponding alloy, having the three dimensionally curved face of a sintered surface or fine hole 2 of the sintered surface in an inner peripheral surface or the three dimensionally curved face of polished surface applying a grinding work to the sintered surface is manufactured with a method for sintering after applying the perfect debinder treatment to a formed body by kneading an organic binder with the raw material powder and injection-forming.
Patent JP-S6310536-A (JP)
Title: Probe card for measuring integrated circuit
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L21/66
Filed: 1986-07-01
Abstract: PURPOSE:To avoid producing flaws which are liable to dig an electrode pad part and also causing an insulating film to make cracks at a lower portion of the electrode pad, resulting in good quality of an IC by making a portion contacting the electrode pad part of an IC wafer spherical by using metallic fine lines that can be easily processed or manufactured. CONSTITUTION:An opening 2 is provided by using a laser or drill and the like in a transparent probe card substrate 1 made of hard glass or quartz glass. A gold wire 3 is inserted through opening 2 and its tip portion to be in contact with an electrode pad of an IC wafer is fused by an electrical or hydrogen torch to make a ball 4 at the tip. The ball 4 is fixed in the opening 2 with an adhesive to fix it at a location of the hole. The other end of gold wire 2 from the transparent substrate 1 is soldered to an electrode pin 6 a substrate 5 facing an IC measuring apparatus. After that, the transparent substrate 1 and the substrate 5 are securely bonded together with the adhesive with a ring spacer 7 placed therebetween. In addition, there is an opening 8 in the substrate 5 facing the IC measuring apparatus, through which its IC is visible. If the fused ball is made in an inert-gas atmosphere, aluminium or copper wires are also usable instead of gold wire.
Patent JP-H0655939-A (JP)
Title: Vehicular slide tilt roof
Inventor: YOHAN HERUTERU
IPC: B60J7/053
Filed: 1993-06-25
Abstract: PURPOSE:To provide a vehicular slide tilt roof containing a cover by which operation to raise the cover rear end above a fixed roof surface or operation to slide the whole backward under the fixed roof surface after the cover rear end is lowered, can be carried out selectively by a cover mechanism. CONSTITUTION:A vehicular slide tilt roof is constituted in such a way that a transparent blind 11 to surround a transparent blind support member 13 which accompanies to sliding movement of a cover 7 but does not accompany to raising movement is arranged to cover clearance on the side edge of the cover 7. A slide canopy 20 is arranged so as to be driven by a stopper 22 on one end of the transparent blind support member 13 out of relation to the cover 7. This stopper 22 can cooperate with a driving stopper of the slide canopy 20, and impact of cooperation of both the stoppers can be attenuated pertinently.
Patent JP-S6217959-A (JP)
Title: Molten carbonate type fuel cell
Inventor: HARUFUJI YASUYUKI
IPC: H01M8/02
Filed: 1985-07-15
Abstract: PURPOSE:To improve an utility factor of reaction gases, by dividing wavy collector plates in plural numbers along the flowing direction of the reaction gases and making composition in which crests and bottoms of the divided wavy collector plates are mutually shifted on the boundaries between these respective divisions. CONSTITUTION:Wavy collector plates 5 are divided in plural number, as shown by symbols 5A and 5B, along the flowing direction of the reaction gases, and crests and bottoms of the divided wavy collector plates are mutually shifted on the boundaries between these respective divisions so that the crests of the divided parts 5A and placed facing the bottoms of the divisions 5B. Hence, the gasses, flowing through the gas paths 9 on the cell-frame side in the regions for the divisions 5A of the wavy collector plates 5, are changed to flow through the gas paths 8 on the electrode side in the regions for the divisions 5B, on the boundaries between these respectively divided wavy collector plates themselves. On the other hand, the gases, flowing through the gas paths 8 on the electrode side in the regions for the divisions 5A, are changed to flow through the gas paths 9 on the cell-frame side in the regions for the divisions 5B. Thus, the passages for the flow are exchanged up and down, with the wavy collector plates 5 themselves being as boundaries. Hence, in the process of flowing through the gas paths, all supply-reaction gases are made to flow through the gas paths on the electrode side. Therefore, an utility factor of reaction gases becomes remarkably improved.
Patent JP-H08326411-A (JP)
Title: Pane rising and falling device for car
Inventor: SATO OSAMU
IPC: B60J1/17
Filed: 1995-05-31
Abstract: PURPOSE: To smoothly raise and lower a pane for car by bearing a slider interlocked with a feed screw placed linearly in up and down directions and set up and down with rotation of the feed screw on a bracket bearing a curved pane in a rotatable manner. CONSTITUTION: A supported pin 18 projected from the side of a slider 11 is interlocked with a vertically long bearing hole 10 formed in a glass bracket 7, and the slider 11 is slidable and turnable against the bracket 7. Then, for that purpose, even if an interval between a feed screw 2 and a pane 19 is varied, since an interval between an interlock section of the feed screw 2 of the slider 11 and pane 19 is varied, it can correspond with variations in the interval between the screw 2 and pane 19. Then, when an angle of the pane 19 against the screw 2 is varied, the slider 11 is turned against the bracket 7, and it can correspond with variations in the angle of the pane 19.  By this constitution, the pane can be smoothly raised and lowered, at the same time, the screw can be used without taking its strength into consideration because of the linear screw, and it can be used at large curvature.
Patent JP-S5579925-A (JP)
Title: Burning apparatus
Inventor: KIMURA KUNIO
IPC: B01J23/889
Filed: 1978-12-14
Abstract: PURPOSE:To preferably oxidatively decompose unburned hydrocarbon and soot adhered to a burning apparatus via catalyst by constructing the inner wall surface of a combustion chamber by a layer having the catalyst. CONSTITUTION:A burning apparatus having a combustion chamber 2 not directly exposed with atmosphere at its burner 1 is constructed at its inner wall surface by a layer having catalyst 11. The catalyst 11 is carried via vitreous frit 12. Aluminized steel plate is preferable for a base plate constructing the chamber 2. The catalyst 11 may contain any substance which can oxidatively destroy unburned hydrocarbon such as, for example, oxides of Mn, Co, Ni, Fe, Cr and Cu and double oxides containing one of these constitutents.
Patent JP-H05325476-A (JP)
Title: Optical disk
Inventor: WADA HIROYUKI
IPC: G11B7/24027
Filed: 1992-05-22
Abstract: PURPOSE:To prevent the damage of a protective film by contact with an inner peripheral rib, etc., within a cartridge and the generation of dust by coating the disk with the protective film and limiting the range where the disk is coated if the strength of the protective film and the adhesion to a substrate are not sufficient. CONSTITUTION:The recording layer 11 of the veneer optical disk 6 is coated with the protective film 9. The film 9 is not only highly strong but has the high adhesion to the substrate and recording layer 11 of the disk 6. The lower hygroscopicity is more preferable. The entire part of the disk 6 is preferably coated with the protective film 9 in order to suppress the generation of the dust by the damage of the disk 6 substrate if the strength of the protective film 9 is higher than the strength of the substrate and the adhesion to the substrate is assured. On the other hand, only the recording layer 11 is preferably coated to prevent the contact with the contact part of the protective film 9 and the inner peripheral rib if the strength of the protective film 9 is inferior to the strength of the substrate or the adhesion to the substrate is low.
Patent JP-S6048060-A (JP)
Title: Developing device for electrostatic latent image
Inventor: TABUCHI KENJI
IPC: G03G15/09
Filed: 1983-08-25
Abstract: PURPOSE:To maintain stably a carrier recovering function all the time by connecting respective two bias power sources to a developing sleeve and a carrier recovery plate, and applying the recovery plate with a voltage having the same polarity with carriers, and removing toner repulsively. CONSTITUTION:When the surface of a photosensitive body 1 passes through a development area A, a contact a1 is made to apply a 200V voltage from a bias power source 5 to the developing sleeve 2 and then a -700V voltage from a bias power source 6 to the carrier recovery plate 4, thereby attracting carriers which stick to the surface to the photosensitive body 1 to the plate 4. The no- image part of the photosensitive body 1, on the other hand, is applied with a 700V voltage from a bias power source 6'. Therefore, even if toner sticks to the surface of the recovery plate 4, the voltage having the same polarity that the carriers have is applied from the bias power souce 6' to repulse and remove it electrostically. A control circuit 7 controls the switching periods of switches Sa and Sb to make the surface of the recovery plate 4 invariably clean, maintaining the carrier recovering function stably all the time.
Patent JP-S64250-A (JP)
Title: Hot-rolled steel plate excellent in workability and baking hardenability and its production
Inventor: TOSAKA AKIO
IPC: C21D9/52
Filed: 1987-06-23
Abstract: PURPOSE: To effectively manufacture a hot-rolled steel plate excellent in workability and baking hardenability, by subjecting a steel stock containing specific percentages of C, Si, Mn, S, solAl, and N to heating, finish rolling, and winding under specific conditions.  
     CONSTITUTION: A steel stock consisting of, by weight ratio, 0.030W0.100% C, ≤0.10% Si, 0.10W1.00% Mn, ≤0.015% S, ≤0.015% SolAl, 0.0010W0.0040% N, and the balance Fe with inevitable impurities is prepared. Subsequently, this steel stock is heated to ≥1,100°C, and the hot finish rolling of this steel stock is finished at a temp. between the Ar 3  transformation point and 950°C, and the resulting hot-rolled plate is wound up at 400W650°C. By this method, the hot-rolled steel plate excellent in ductility, having a BH value of baking hardenability as high as about 10kgf/mm 2 , and suitable for press forming can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5487541-A (JP)
Title: Spectacle lens
Inventor: EGAWA MASARU
IPC: G02C7/06
Filed: 1977-12-23
Abstract: PURPOSE: To provide pleasant field of view continuously from far to near visions by forming the  main meridian in umbilical point from over the entire line.  
     CONSTITUTION: The main meridial MM' in the roughly central longitudinal fine direction of the  lens in formed in umbilical point form over the entire line. One circular intersecting line that the  face crossing perpendicularly with the main meridian MM' and the refracting face assume is  provided to the top end or in the part upper than this of the variable focal region where the  curvatures progressively change along the main meridian MM' to segment the lens to the upper  and lower parts with the point A of intersection of the main meridian MM' and the circular  intersecting line. In the lower region, the curvatures of the main meridian MM' are made partially  the same value if the point A of intersection is above the variable focal zone and are made large if  the point A of intersection is at the top end. In the upper region, the curvatures are made nearly  the same value as it goes away from the point A of intersection. Thereby, a wide field of view is  obtainable from the variable focal point to the near vision part N. In addition, astigmatisms and  distortion abberrations are minimized even in the surroundings of the variable focal position P and  near-vision position N and further much better comfortability is given to the lateral movement of  the eyes in the far vision position F. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5281685-A (JP)
Title: Crank-type drum shears
Inventor: OOKUBO HIROYUKI
IPC: B23D25/12
Filed: 1975-12-29
Abstract: PURPOSE: To enlarge the lapping amount to prevent the upper and lower cutters foom interrupting each other, by making their loci non-circular. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S64882-A (JP)
Title: Video telephone equipment
Inventor: ARAKI AKISHI
IPC: H04N7/14
Filed: 1987-06-23
Abstract: PURPOSE: To obtain a smooth displayed picture without a dither by generating and transmitting a video signal, the number of the scanning lines of which is less than the number of the scanning lines to be displayed on a picture receiving part, and at the same time, inserting the scanning line of the signal of a black level into its black scanning line, and displaying it.  
     CONSTITUTION: The video signal from an image pickup part 1 is sent to a picture processing control circuit 5 through a buffer 2, a switch 3 and an AD conversion circuit 4. In the circuit 5, the picture elements of horizontally 100×vertically 100 are extracted according to a synchronizing signal from the image pickup part 1, and for these picture elements, the video signal and the black level signal are alternately outputted from a vertical synchronizing signal to the scanning line of a prescribed order, and transmitted to a receiver 9 and a printer 10 through a DA conversion circuit 7 and an output buffer 8. On the other hand, by the switch operation of 'send' of a control switch 12, the circuit 5 reads out the video signal of a transmission memory 6 according to an instruction from a CPU 11, and transmits it to a telephone line through a modulation circuit 15, an ATT circuit 16, a filter 17 and the switch 19. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0321974-A (JP)
Title: Transferring device
Inventor: ARAYA JUNJI
IPC: G03G15/16
Filed: 1989-06-19
Abstract: PURPOSE:To improve transferability by forming a transferring member of an elastic body including a double oxide and adjusting electric charge quantity given to the image part and the non-image part of a transferring material at specific value. CONSTITUTION:A semiconductive elastic transferring roller 2 is made to press- contact and arranged with respect to a rotating cylindrical photosensitive body 1 and a transferring part is formed. That is, the photosensitive body 1 and the transferring member facing it are provided, and the transferring material is made to pass between them. Then, the device is constituted so that electric charges are given onto a transferring material back face by a transferring bias impressed on the transferring member. The transferring member is formed of the elastic body including the double oxide. When it is assumed that the electric charge quantity given to the image part of the transferring material is A (coulomb/cm<2>), and the electric charge quantity given to the non-image part is B(coulomb/cm<2>), a relation between A and B is set as follows: A>=B/2. Thus, the sprash of toner doesn't occur and an image of proper quality is obtained.
Patent JP-H11354074-A (JP)
Title: Fluorescent lamp and fluorescent lamp device
Inventor: NISHIO KIYOSHI
IPC: H01J61/32
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp device that makes an auxiliary amalgam easy to warm up at the initial period of lighting and hardly produces shadows or the like of the auxiliary amalgam. SOLUTION: This bulb-type fluorescent lamp device 11 has a base 12 and is provided with a cover receiving a lighting circuit, a globe 15 having translucency and a fluorescent lamp 16. A bulb 22 has three tube bodies 24a, 24b, 24c corresponding to the respective sides of its cross-sectionally triangular shape and forms a regular hexagon by the center axes of arc tube parts 24a1, 24a2, 24b1, 24b2, 24c1, 24c2. Filament electrodes 23 have filament coils 31 supported by welds. An auxiliary amalgam 32 is mounted to the each of the welds from the circumference formed by combining the arc tube parts 24a1, 24a2, 24b1, 24b2, 24c1, 24c2 toward the center of the bulb-type fluorescent lamp device 11.  The auxiliary amalgam 32 adsorbs floating mercury in the bulb at extinguishing of the lamp and releases the adsorbed mercury at the time of the initial period of lighting including startup for improving a start-up characteristic, without producing its shadow in appearance.
Patent JP-S5582614-A (JP)
Title: Molding method for metal net reinforced plastic product
Inventor: WATANABE TATSUTO
IPC: B29C51/00
Filed: 1978-12-20
Abstract: PURPOSE: To improve a bend elasticity and a shock-proof strengthes at a high  temperature and to enable the production of a subject product which is useful to an  engine cover of a car, by molding by heating by the use of matched dies as a metal  made netty structure is embedded in a hard rein sheet.  
     CONSTITUTION: A metal net A is secured on a surface of a mold 1 by means of magnets 2 and 4. A plastic plate B is fastened by means of clamps 6 and 7, the plate B being heated by sliding electric heaters 8 and 9. At a time when the plastic plate is heated to a given temperature, the electric heaters 8 and 9 move to the side, molds 1 and 10 moving downward and upward by means of compressed air cylinders 5 and 12, to mold the heated plastic plate B. At the same time when the metal net A placed on the surface of the mold 1 is brought in contact with the plastic plate B, the net A is simultaneously embedded in the plastic plate B by virtue of the clamping pressure of the molds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H085705-A (JP)
Title: Logical function testing device
Inventor: UEHIRA KAZUO
IPC: G01R31/28
Filed: 1994-06-16
Abstract: PURPOSE:To avoid the occurrence of such a case that a defectless product is wrongly discriminated as a defective product due to a phase difference in an inputted test pattern caused by the wiring length difference, etc., of a tester. CONSTITUTION:A pattern generator 11 generates a test pattern A to be inputted to an IC 100 to be measured and an expected value pattern C when the pattern A is given to the IC 100. A pattern comparing/acceptance discriminating section 12 discriminates the acceptance of the IC 100 by comparing a pattern B outputted from the IC 100 and the pattern C outputted from the generator 11. When a discriminated result is 'no', a timing changing section 14 instructs the generator 11 new timing and tests are again performed at the new timing. These operations are continued until the IC is discriminated as defectless and the original functional tests are performed at the timing the IC 100 is discriminated as defectless.
Patent JP-H055726-A (JP)
Title: Analyzing method of heterocyclic compound of nitrogen in tar or pitch
Inventor: SUZUKI TOSHIKO
IPC: G01N30/88
Filed: 1991-06-27
Abstract: PURPOSE:To enable automatic analysis of a heterocyclic compound of nitrogen in a short time only by a valve operation by a method wherein after tar or pitch is injected into a column, an eluent such as an aromatic oil is made to flow and the heterocyclic compound of nitrogen is eluted with alcohol. CONSTITUTION:Liquid tar or pitch or a solution prepared by dissolving tar or pitch in an aliphatic oil and/or an aromatic oil is injected from a sample injection element (a) into a column 2 filled up with a stationary phase of alumina through a valve 1, and then eluents (b) and (c) of the aromatic oil and a mixture of the aromatic oil of 1 pt.wt. with the aliphatic oil of 1 pt.wt. or below are made to flow through pumps and the valve 1. While alcohol (d) is supplied, subsequently, a liquid thus prepared is made to flow in an injectable quantity into an analyzing device through a valve 3. Thereby a heterocyclic compound of nitrogen in the tar or the pitch is eluted in a concentrated state in an eluate of the alcohol of 1 to 3 pts.wt. By making the valves 1 and 3 be of an electromagnetic type in this constitution, a switching time of the valves can be set and therefore execution of automatic analysis is enabled.
Patent JP-S6049533-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1983-08-26
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。