baber/WOPTO huggingface dataset:
Patent JP-S61191079-A (JP)
Title: Manufacture of photovoltaic device
Inventor: IWAKI TSUNEHITO
IPC: H01L31/042
Filed: 1985-02-20
Abstract: PURPOSE:To decrease the output of a laser beam, by etching at least one film constituting a photoelectric conversion region, with a resist film, which is deposited on said film and patterned by heating, as a mask. CONSTITUTION:A heating jig, whose temperature is controlled, is contacted with a resist film 6, which is applied on the entire surface of a transparent conducting film 3. A resist film 6' at a neighboring interval part (ab), by which the transparent conducting film 3 is to be divided at every region of a plurality of photoelectric conversion regions, is removed. With the resist film 6 as a mask, a transparent conducting film 3', which is exposed from the resist film 6 at the neighboring interval part (ab), is removed by wet etching. The resist film 6 is removed by an organic solvent. Other constituent films are treated by the same way. Thus the output of the laser beam is decreased, and machining conditions are alleviated to a large extent.
Patent JP-H0573768-A (JP)
Title: Commodity discharging device for automatic vending machine
Inventor: KARASAWA HISASHI
IPC: G07F11/16
Filed: 1992-02-19
Abstract: PURPOSE:To present the commodity discharging device of automatic vending machine which surely discharges stored commodities one by one even in the case of thin and light-weight commodities. CONSTITUTION:An ejecting lever 24 is projected upward to push out the rear end of a commodity (g) in the lowest stage out of commodities piled up in a commodity storage part 3. A slide roll body 26 of the ejecting lever 24 is brought into contact with a bottom plate 4 to control the extent of projection, and two or more commodities (g) are prevented from being simultaneously pushed out. When the front end of the commodity (g) is pushed out up to a return preventing plate 13, this plate 13 is turned and pushed up to open an aperture part 10. The commodity (q) is directly placed on a reception base 27 in the front from the bottom plate 4, and the commodity (g) is pushed upward by an energizing part 28, and the rear end of the commodity (g) is surely placed on a commodity reception part 25. When the commodity (g) is pushed out and has the rear end released from the return preventing plate 13, the rear end is detained and is held there because the return preventing plate 13 closes the aperture part 10 by its own weight. The commodity is released from on the reception base 27 simultaneously with return of the reception base 27 and is dropped to a drop part 17 from on a chute body 16.
Patent JP-S54123560-A (JP)
Title: Dies for extrusion working
Inventor: IWASAKI YASUHIRO
IPC: B21C25/02
Filed: 1978-03-20
Abstract: PURPOSE: The dies which can carry out accurate extrusion of the parts provided with internal spiral projection, by installing in the die set the guiding portion conically cut at an angle of limited range, and continuously to this portion, the circular parallel portion of a restricted length.  
     CONSTITUTION: The portion (a) of the dies 2 is formed into a diameter a little larger than the outer diameter of the cylindrical blank 4; and the conical guiding portion (b) is formed at an angle ranged between 60W180 degrees; the length l 1  of the parallel portion to be formed into the parts is settled at (0.087W0.26) × D/μ, in which D is the outer diameter of the pipe, and μ is the friction factor between dies and material; and then, the portion (c) is formed into a circular section of diameter approximately equal to the outer diameter of the product. The blank 4 is pressured through the extrusion punch 3, and is drawn to the specified outer diameter at the conical guiding portion (b) of dies 2; at the same time, the internal face is thrusted by the spiral groove of the core 1, and is gradually twisted; and the spiral projection is formed in its inner face; and then, the product is extruded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03236562-A (JP)
Title: Adsorption regenerating device
Inventor: FUJITO TOSHIYA
IPC: F25B37/00
Filed: 1990-02-13
Abstract: PURPOSE:To regenerate an adsorbent carried on the surface of a carrier through high-efficient and uniform heating of the absorbent by a method wherein a coil layer is formed on the outer wall of a fluid conduit made of a metal with a built-in carrier made of a foamed metal, and lines of magnetic force are generated at the coil layer. CONSTITUTION:A carrier 5 formed of a foamed metal has an adsorbent 6 car ried on the surface thereof, and has an outer shape with size and a shape matching those of the inner surface of a fluid conduit 7. The fluid conduit 7 incorporating the carrier is also made of a metal. A coil layer 9 wherein coils 8 are combined together is formed in a position facing the carrier 5 of the outer wall of the fluid conduit 7. Further, a power source part 10 to feed a power to the coil layer 9 is provided. When the coil 8 is charged with a current, the coil layer 9 generates lines of magnetic force. Since the carrier 5 and the fluid conduit 7 are made of a metal, they themselves produce a heat generating body by means of lines of magnetic force, and an absorbent 6 carried on the surface of the carrier 5 is uniformly directly heated for regeneration. The adsorbent 6 is high-efficiently and uniformly heated for regeneration.
Patent JP-H10229758-A (JP)
Title: Container for nursery
Inventor: TACHIBANA TOSHIHIKO
IPC: A01G9/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To raise a seedling without being affected by the change in atmospheric temperature by preventing the root of seedling grown in a pot from being wound around the outer peripheral surface of pot concerning a synthetic resin pot type nursery container for raising the seedling of vegetable. SOLUTION: The upper end side of pot container 2 for seeding and raising while being filled with nursery base materials such as soil is mutually linked with the same adjacent pot container 2, the pot container 2 is molded into a nursery container 1 having a entire rectangular plane view from a thin synthetic resin material independently protruded to the downside, the respective pot containers 2 are laterally and longitudinally arranged at prescribed pitches, and the inner wall of pot container itself is constituted into slope so that the upside inner area can be wider than the downside inner area. Then, single or plural air storage grooves 4 protruded outward from the upper end side to the lower end side are provided on this inner wall surface.
Patent JP-S62189730-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNASHIMA YOSHITAKA
IPC: H01L27/04
Filed: 1986-02-17
Abstract: PURPOSE:To dope an impurity uniformly similarly to a flat portion even in a groove structure having a high aspect ratio by diffusing an impurity in a silicon substrate from an impurity-doped silicon oxide film formed by a reduced pressure vapor growth method (PLCVD method). CONSTITUTION:A thermal oxide film 12 is formed on a P-type silicon substrate 11, patterned to remove the film 12 only on a region in which a groove is dug on the substrate 11, and selectively etched to form a groove 13. Then, after the film 12 is removed, an SiO2 film 14 which contains an N-type impurity and an SiO2 film 15 which does not contain an impurity are sequentially deposited by an LPCVD method on the substrate 11. Then, the laminated structure of film 15/film 14/substrate 11 is heated to diffuse arsenic contained in the film 14 in the substrate 11 to form an N-type diffused layer 16, and the films 14, 15 which become unnecessary are then removed. Thereafter, an ordinary MOS capacitor step is performed.
Patent JP-H01206528-A (JP)
Title: Sealing of relay
Inventor: NOBUTOKI KAZUHIRO
IPC: H01H45/02
Filed: 1988-02-15
Abstract: PURPOSE:To eliminate the thermal effect on relay constituting components and realize the automation of the manufacture by protruding the junction portion between the base and case of a sealed type relay over the whole periphery respectively. CONSTITUTION:The junction portion between a base 1 and a case 2 is protruded over the whole periphery respectively to form a protruded section 5. The protruded section 5 is separated from the position of constituting components such as terminals 3 installed on the base 1 by the required length. The protruded section 5 is heated and sealed to form a sealed type relay. Automation is allowed for this method, no thermal effect is applied to relay constituting components, the stuck section is not required to be glued, and a relay can be simply manufactured.
Patent JP-H04246552-A (JP)
Title: Manufacture of thermal head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/335
Filed: 1991-01-31
Abstract: PURPOSE:To simultaneously process a large number of products having a high printing efficiency by a method wherein a base plate is half-cut to form non- penetrating grooves, swelled parts are formed on the edges of a glaze layer along the grooves by means of high temperature heat treatment and heat generating parts are formed on swelled parts by means of film forming and patterning processes before the base plate is cut off. CONSTITUTION:A thermal head has such a constitution that a resister film layer 3, common electrode 5, and an individual electrode 6 are formed on a ceramic base plate 1 with an under glaze layer 2 on the surface, and covered with a protective film 7. In this constitution, the opposite edges of the under glaze layer 2 are swelled to form swelled parts 25 along the edges where the upper face and the side of the under glaze layer 2 intersect each other. Then, the common electrode 5 is formed on the side face and the individual electrode 5 on the upper face, so that the heat generating part 4 is positioned on the swelled part 25. That is, after the base plate 1 is half-cut to form grooves in the under glaze layer, the base plate 1 undergoes high temperature heat treatment to swell the edges of the glaze layer 2 along the grooves.
Patent JP-H05235256-A (JP)
Title: Pga package for lsi
Inventor: YAMAZAKI HIROETSU
IPC: H01L25/00
Filed: 1992-02-20
Abstract: PURPOSE:To increase the execution number of PGA packaging on a printed board by packaging a plurality of chip resistors in a plurality of pads provided on the upper surface of a package. CONSTITUTION:A cap 14 and a plurality of pads 12 electrically connected to an LSI inside a package are arranged in the central part of a PGA package 11. Further, any elements 13 of a plurality of chip resistors or clamp diodes or light-emitting diodes are connected to this plurality of pads 12. Thereby, an area for packaging of the elements and wiring on the printed board is not required; therefore, it has an effect of increasing the execution number of the PGA packaging on the printed board.
Patent JP-S58150194-A (JP)
Title: Condenser memory
Inventor: ISHIKURA KAZUO
IPC: G11C27/00
Filed: 1982-03-03
Abstract: PURPOSE:To use a condenser memory as a charge holding means to eliminate the influence of the variance of the capacity of a condenser for storage, by converting charges held by a condenser selected at the time of reading out into signals proportional to input signal values. CONSTITUTION:During the reading out period, a charge which is determined by the product of an input signal ein and the capacity of a condenser 45 is held for sampling with the high level of digital signals phii1 and phii4 at the rear edge of the condenser 45 through switches 41 and 44 of a charge injecting circuit 4. When switches 63-j and 71 is conducted by digital control signals phirj and phif1, respectively, a charge stored and held in the j-th condenser 61-j for storage of a storing and holding circuit 6 is transferred to a condenser 73 whose charge has been removed in advance by a switch 72 through the negative polarity input 3 of an operational amplifier 2, namely, a virtual earth. The code of the ratio of the charge stored and held in the condenser 61-j to the capacity of the condenser 73 is inverted to read out the output voltage eout.
Patent JP-H02213432-A (JP)
Title: Conductive composition
Inventor: SUEHIRO MASATOSHI
IPC: H01B1/16
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the conductive composition by which a hot-wire heater having white color tone can be obtd. by incorporating specified amt. of antimony oxide into the conductive composition essentially consisting of silver. CONSTITUTION:By weight, 0.3 to 10% antimony oxide is incorporated into paste essentially consisting of about 50 to 90% silver powder having about 0.3 to 10mum average particle diameter and contg. about 0.5 to 10% glass frit, about 10 to 40% organic vehicle, etc. The obtd. conductive paste is baked onto an automobile windowpane to form a hot-wire heater for checking a cloud by which white color tone is shown when seen from the outside of an automobile. Furthermore, the above composition is blended with an inorganic pigment having prescribed color tone, by which the hot-wire heater having prescribed color tone can be obtd.
Patent JP-S58149083-A (JP)
Title: Cleaning device of rotary brush type
Inventor: NARUSE KATSUHIKO
IPC: G03G21/00
Filed: 1982-03-02
Abstract: PURPOSE:To maintain always adequate cleaning capacity, by monitoring the replenishing rate of toners in a developing device and controlling the rotating speed automatically. CONSTITUTION:The inflow rate of toners into a developing device 2 is detected with the rotating speed of a control roll 21 for sprinkling or an optical sensor, and is inputted to a control device 22. The device 22 controls the number of revolutions of a motor 19 of a cleaning device 10 so as to increase the number of revolutions of the motor 19 when the rate of relenishing of the toners is larger and to decrease the number of revolutions thereof when the rate of replenishing is smaller according to the replenishing rates of the toners.
Patent JP-S63200466-A (JP)
Title: Formation of granular lead powder for lead storage battery positive electrode plate
Inventor: KATO NAOYUKI
IPC: H01M4/57
Filed: 1987-02-17
Abstract: PURPOSE:To facilitate forming of granular lead powder for a positive electrode plate so as to make battery capacity increasable by adding/mixing sulfuric acid with lead powder or lead oxide powder so as to once manufacture granular lead powder of lead sulfate and next adding/mixing this mixture with sulfuric acid. CONSTITUTION:Lead powder of 5 kg is put into a container and sulfuric acid of 200 cc and 1:300 in specific weight is added there, and next a rotation method is used to blend them for two minutes and to form granular lead powder whose diameter is comparatively small in the range of 0.001 mm to 0.08 mm. Sulfate in this granular lead powder is 3PbO.PbSO4.H2O (tri-basic lead sulfate) for the most part. When sulfuric acid is again added/mixed with the granular lead powder formed in this way to perform lead sulfate processing, PbO.PbSO4 (monobasic lead sulfate) is produced on a surface of the granular powder. Thus, capacity and life and the like in a lead storage battery can be improved.
Patent JP-H09188960-A (JP)
Title: Apparatus for delivering towel cloth
Inventor: SHIBATA YOSHIO
IPC: B26D7/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized apparatus for delivering a towel cloth usable in the cutting of a continuous towel cloth. SOLUTION: One of a pair of working tables 3a, 3b placed opposite to each other interposing a space 3c therebetween is provided with a detector 23 for distinguishing a plain-weave part 1b and a pile weave part 1a and a cutting apparatus 5 arranged from the outer side in the order. The other working table is provided with a clamping apparatus 39. A vertically movable bar-shaped towel cloth pressing member 61 is placed above the space 3c and the towel cloth 1 in a state laterally crossing the towel cloth.
Patent JP-H05195847-A (JP)
Title: Idling controller for engine
Inventor: ITO YUZURU
IPC: F02D45/00
Filed: 1992-01-22
Abstract: PURPOSE:To prevent or reduce the fluctuation of engine speed by preventing the load change during the period of learning prohibition. CONSTITUTION:An idling controller has a feedback control function to feedback the idle speed of an engine 10 to objective engine speed by controlling the opening degree of the control valve 14 of the bypass passage 33 bypassing the throttle valve 32 of the engine 10 and learning function to learn the control quantity of the control valve 14. It is provided with a means to prohibit the learning of control quantity from when various load states change until the detected value of the load states of the engine 10 stably reaches near the value set beforehand in accordance with the changing load.
Patent JP-H02213019-A (JP)
Title: Operation indicator of thermal overload relay
Inventor: HIUGA MASAMITSU
IPC: H01H61/01
Filed: 1989-02-13
Abstract: PURPOSE:To downside the lateral width of a thermal overload relay and to facilitate discrimination of its working condition by providing an inversion mechanism on the side of a heat element, on which a contact mechanism that can be switched by a slider, is arranged. CONSTITUTION:When an overload runs in a main circuit, through a temperature compensation bimetal 31, a release lever 3 is turned anticlockwise with a pin 82 as a fulcrum, and a projection 9c of an inversion spring 9 is pressed by a driving lever 32 of the lever 3. The inversion spring 9, its condition of a curved surface 9f being destroyed and the projection 9c exceeding a dead point, is rapidly inversed. A slider 66 is moved in a direction P by means of the driving force of the spring 9, so as to separate a movable contact spring 65a of ever-closing condition from s fixed contact 65c, whereby a movable contact plate spring 65b of ever-opening condition contacts a fixed contact 65d. By the movement of the slider 66, operation of a thermal overload relay is indicated. On the side of a heat element 1, an inversion mechanism 90 alone is installed, and the lateral width of the thermal overload relay can thus be narrowed.
Patent JP-H04271982-A (JP)
Title: Fuel tank for motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62J35/00
Filed: 1991-02-27
Abstract: PURPOSE:To secure the capacity of a fuel tank without increasing width and suppress the vibration noise due to the resonance of the fuel tank and a leg shield, by arranging the fuel tank in separation between a head pipe and a seat, in an underbone type motorcycle. CONSTITUTION:A fuel tank 16 is formed to an inverted U-figure-shaped section having a recessed undersurface side so as to ride over, a main tube 2, and the outer plate shape of the fuel tank 16 is formed to the shape conforming to the circular part shape of a leg shield 28, and to the shape conforming to a front fender.
Patent JP-H05236196-A (JP)
Title: Image sensor
Inventor: YAMAGUCHI KAZUFUMI
IPC: H04N1/028
Filed: 1992-02-20
Abstract: PURPOSE:To read an original at a high speed with high sensitivity and low afterimage with simple circuit configuration. CONSTITUTION:The circuit consists of photo transistors(TRs) 1a-1d, sampling FETs 2a-2d, 1st and 2nd reset FETs 3a-3d, 4a-4d, storage capacitors 5a-5d, output buffer bipolar TRs 6a-6d, accessing FETs 7a-7d, a reset power supply 8, a scanning shift register 10, and a picture signal output line 9 to which one- side electrodes of the access TRs are connected in common, and the signal charge generated in the photo TRs is simultaneously transferred to the storage capacitor and the base electrode of the buffer TR via the sample FET and a picture signal is outputted sequentially from an emitter electrode according to a scanning signal from the scanning shift register 10. When the signal is outputted while keeping a voltage of the output line 9 constant, the sensitivity is increased by a multiple of hFE with the current amplification effect of the buffer bipolar TRs.
Patent JP-H10220073-A (JP)
Title: Rotary type stone structure
Inventor: OTOMO YASUO
IPC: E04H13/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type stone structure which can be smoothly rotated for a long time even though a degree of machining accuracy for a shaft insertion hole in a stone material, serving as a rotary part, is low, in which many inscriptions are written in a small setting area, and which can enhance the antiseismic ability. SOLUTION: A shaft rod 10 formed of a metal column is projected from the upper part of a base stone 1, is formed with a large diameter shaft part 10a in the lower part of the shaft rod 10, and with a small diameter part 10c in the upper part thereof through the intermediary of a stepped part 10b. A shaft insertion hole 13 is formed at the center of a rotary stone member 2, piercing vertically therethrougth, and is fitted therein with a cylindrical bearing sleeve 14 made of synthetic resin. Further, a large diameter bearing hole 15c is formed in the lower part of the inner surface of the shaft rod 10, and a small diameter bearing hole 15a is formed in the upper part of the inner surface thereof through the intermediary of a stepped part 15b.  The shaft rod 10 is extended through the bearing sleeve 14 in the rotary stone member 2, and the stepped part 15b of the bearing sleeve 14 is made into contact with the stepped part 10b of the shaft rod 10 in order to rotatably support the rotary stone member 2, and a shade 3 is secured to the upper end of the shaft rod 10.
Patent JP-2000232627-A (JP)
Title: Decoder
Inventor: HIROTA ATSUSHI
IPC: H04N19/467
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a decoder that allows consecutive viewing by automatically selecting a program with high validity when detecting discontinuous information. SOLUTION: This decoder is provided with automatic selection functions 27, 19 that automatically select and output a program signal estimated most valid among stream signals including a plurality of program signals when detecting discontinuous information representing discontinuity of the configuration off the stream signals among the stream signals including a plurality of the program signals received from a reproducing device and with a decoding function 17 that decodes the selected program signal.
Patent JP-H01207791-A (JP)
Title: Liquid crystal display body inspecting device
Inventor: GOMI KENJI
IPC: G09G3/18
Filed: 1988-02-16
Abstract: PURPOSE:To make it possible to bring a prober terminal electrode into contact with a rear face of a liquid crystal display body by pressing a face on the opposite side to a face forming an electrode train by a pressing piece after positioning and setting a liquid crystal display body, and then fixing the display body. CONSTITUTION:A holding mechanism 39 is constituted of a holding member 46 for supporting the rear face of an LCD 14 on the reverse end of a guide member 44 so as to be rectangular to the vertical movement direction of the guide member 44 and the pressing piece 47 for pressing and pressuring the LCD 14 from the upper part to the lower part while supporting the LCD 14. When air is supplied to a cylinder 49, the holding member 46 arranged in parallel with the LCD 14 is vertically moved so as to lift the LCD 14 while keeping the parallelism with the LCD 14. Since the face opposed to the LCD side is pressed by the pressing piece, the LCD is held by the pressing piece. Consequently, an LCD electrode contacts the electrode of the probe terminal string.
Patent JP-S60176606-A (JP)
Inventor: EMOTO HARUO
IPC: A23B4/06
Filed: 1984-02-22
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-S54125291-A (JP)
Title: Preparation of polyvinyl acetal
Inventor: OTANI ISAO
IPC: C08F8/00
Filed: 1978-03-22
Abstract: PURPOSE: To obtain polyvinyl acetal having improved heat stability, by adding a specific phenolic compound to polyvinyl alcohol which is acetalized in aqueous medium into polyvinyl acetal.  
     CONSTITUTION: An acid catalyst-containing aqueous solution of a polyvinyl alcohol having a degree of polymerization of 200W2,600 is acetalized with an aldehyde dissolving 0.01W5.0 wt. based on polyvinyl alcohol of a phenolic compound shown by the formula (R 1W4  are hydrocarbon group) at -10W50°C to give polyvinyl acetal. 
     COPYRIGHT: (C)1979,JPO&Japio