baber/WOPTO huggingface dataset:
Patent JP-S60130866-A (JP)
Title: Photoelectric conversion element
Inventor: HAYASHI HISAO
IPC: H01L31/06
Filed: 1983-12-19
Abstract: PURPOSE:To obtain high carrier collection efficiency the same as an MOS type photoelectric conversion element by forming a first insulating layer containing an oxide film formed on the main surface of a semiconductor substrate and a second insulating layer consisting of a plasma silicon nitride shaped on the first insulating layer. CONSTITUTION:An N type high-concentration impurity region 22 is formed on the light-receiving surface side of a P type silicon substrate 21 through a diffusion method. The N<+> region is shaped for extracting carrier electrons collected in the light-receiving surface of the silicon substrate 21 from an Al electrode 23, and formed continuously so as to surround a light-receiving surface having a predetermined area. The Al electrode 23 is shaped at the prescribed section of the N<+> region 22 through evaporation. An SiO2 film 24 is formed on the light- receiving surface of the silicon substrate 21 with the exception of the electrode 23 section. An silicon nitride film 25 is further formed on the SiO2 film 24 through a plasma CVD method. On the other hand, an electrode 27 is shaped on the back side of the silicon substrate 21 through a P<+> layer 26. Photovoltaic force is obtained between terminals 28, 29.
Patent JP-H1056942-A (JP)
Title: Food baking machine
Inventor: NISHIWAKI IWAO
IPC: A47J37/04
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a food baking machine designed to extremely easily and surely bake foods such as Takoyaki (baked dumpling enclosing octopus), Kintuba (a Japanese box-shaped steamed confectionery enclosing red bean sweet jam), Dorayaki (a Japanese baked confectionery sandwiching red been sweet jam), Taiyaki (a Japanese baked confectionery enclosing red bean sweet jam and having the shape of sea bream) or giaoz (Chinese pork meant dumpling) even by an inexperienced person or unskilled person. SOLUTION: This food baking machine has such scheme that a frame 1 is equipped with a conveyor 5 subject to rotation by a motor 3, the conveyor 5 is mounted with many support frames 9, each of which is mounted with a food baking mold 11 openably and in a vertically invertible way, each of the food baking molds 11 is designed to be heated by a heating means 21 and charged with a frozen material formed to a specified shape in advance.
Patent JP-H04122278-A (JP)
Title: Game ball delivery path of play machine and ball receiving part equipment with this path
Inventor: KISHISHITA RYUTARO
IPC: A63F5/04
Filed: 1990-09-12
Abstract: PURPOSE:To lead a large quantity of balls eventually released in a lump to a release receptacle tray smoothly by furnishing a ball counting part with a ball flow opening/shutting means, and below it providing a ball flowdown path, which runs askew in the game machine concerned and whose inside surface is formed spirally consisting of ridges. CONSTITUTION:Within a box a release path 5 is arranged with inclination and is formed with a flexible tube, i.e., spiral ridge on the inside surface of the path, so that a large quantity of balls eventually released in a lump and flowing down can be decelerated by synergetic action of the inclination and the spiral ridge on the inside surface. In particular, the path 5 has a coarser ridge pitch toward the downstream side, and further, part or the whole of the path 5 is provided without being secured to the abovementioned box, which provides an inherent effect that smooth flowing-down of balls is not hindered while mitigation of the flowdown speed is made still more effectively.
Patent JP-H0581678-A (JP)
Title: Optical disk reproducing device
Inventor: NIMATA AKIO
IPC: G11B11/10
Filed: 1991-09-19
Abstract: PURPOSE:To provide an optical disk reproducing device correcting lengthening in reproduced domain length and reproducing as to a device reproducing previously recorded information from a magneto-optical disk recorded information with a edge recording system. CONSTITUTION:A measuring means 14 measures the length between a leading edge and a trailing edge of the magnetic domain formed on the optical disk substantially by measuring the pulse separation of edge detection pulses from an edge detection circuit 13. A pulse width varying circuit 15 output a reproduced pulse having a narrower pulse width from a wave-form shaping circuit 12 as the measured value is larger.
Patent JP-H08107248-A (JP)
Title: Optical semiconductor device
Inventor: ANAYAMA CHIKASHI
IPC: H01S5/00
Filed: 1994-10-04
Abstract: PURPOSE: To reduce heat due to current and improve luminous efficiency and characteristic temperature by reducing the depletion layer width to be left on the active layer at the time of laser oscillation. CONSTITUTION: On an n-type compound semiconductor substrate, at least an n-type first semiconductor layer 24, guide layers 25a and 25c, an active layer 25 provided with a barrier layer 302 and a well layer 301, and a p-type second semiconductor layer 26 are provided. At least one of the guide layers 25a and 25c and the barrier layer 302 is permitted to be a distortion layer. The distortion layer generates electric field from the n-side to the p-side by piezoelectric effect in the light emission area, and generates almost none or no piezoelectric effect in the area which does not emit light.
Patent JP-H04367604-A (JP)
Title: Decorating fire device of fastener chain
Inventor: NAKAMURA YUZO
IPC: A44B19/02
Filed: 1991-06-15
Abstract: PURPOSE:To obtain the decorating fire device which can continuously and easily forms arbitrary designs on the respective fastener elements of a fastener chain. CONSTITUTION:This device is constituted by continuously providing a coating device 10 which forms under coat layers on the surfaces of the fastener elements, a half curing device 20 which half cures the under coat layers, a transfer device 30 which continuously transfers decorating fire layers on the under coat layers, a coating device 40 which forms an over coat layers on the decorating fire layers, and a curing device 50 which completely cures the under coat layers and the over coat layers successively in the transfer path for the fastener chain.
Patent JP-H1088189-A (JP)
Title: Chelate compound and detergent composition containing the same
Inventor: KANEKO YOHEI
IPC: C09K3/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in cleaning power, containing a phosphorus-free builder capable of being synthesized economically inexpensively, high in water solubility and excellent in chelating ability, excellent a new chelate compound. SOLUTION: This compound contains preferably 1-30wt.% of a chelate compound of formula I [R' is a straight-chain or branched-chain 1-36C alkyl or a straight-chain or branched-chain 2-36C alkenyl; R<2> and R<3> are each CH2 - COOM, a group of formula II (M is H or an alkali metal), etc.; with the proviso that R<2> and R<3> are not CH2 -COOM at the same time]. The compound of formula I is obtained, for example, by reacting ammonia with an aldehyde of the formula R1 -CHO with prussic acid, hydrolyzing the reaction product to give a compound of formula III and treating the compound with a monohaloacetic acid so as to introduce R<2> and R<3> to the compound. The objective composition comprises preferably 5-40wt.% of a surfactant and 20-70wt.% of a detergent builder. An alkyl sulfate is preferable as the surfactant.
Patent JP-H1179273-A (JP)
Title: Cone-shaped package
Inventor: TAKAZAWA KAZUYUKI
IPC: B65D85/78
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a package easy to eat core confectionery or core frozen confectionery by making it possible to open a cone-shaped package by simple operation without bringing the hand into contact with the housed core confectionery or core frozen confectionery from above. SOLUTION: In a cone-shaped package 1, at least one separation perforation 5 is provided to at least one of the upper seal sides 2 constituting the seal parts 3 radially provided to the package 1 from the center of the upper part of the package so as to correspond to the central gathered part 6 of the seal parts and extended to the lower part of the package from the upper edges 2a of the upper seal part sides 2. A plurality of separation perforations 5 may be provided to the position corresponding to the central gathered part 6 of the seal parts 3 in at least one of the upper seal sides 2 constituting the seal parts 3 so as to reach the upper edges 2a of the upper seal sides 2.
Patent JP-S62101949-A (JP)
Title: Transmission gear operating unit
Inventor: EBINA AKIMITSU
IPC: F16H61/24
Filed: 1985-10-28
Abstract: PURPOSE:To perform accurate control of a transmission gear by controlling the opening/closing action of a solenoid valve according to the moving speed of a piston rod. CONSTITUTION:There is provided a sensor 24 which detects the stroke of a piston rod through the total stroke range thereof. In addition, there are provided both a converter which makes analog/digital changeover on the signal detected by the sensor 24 and a controller 36 which controls the opening/closing action of a pair of solenoid valves according to the amount converted by the converter. By the opening/closing control of the controller 36, the shift force of a piston rod is reduce through a duration from the synchronization starting point of the synchro-mech mechanism of the transmission gear to the engagement starting point of a dog gear and then increased from the engagement starting point thereof. By such constitution, more accurate control can be performed.
Patent JP-H04119380-A (JP)
Title: Image forming device
Inventor: ISHIMA YOSHIAKI
IPC: G03G15/01
Filed: 1990-09-10
Abstract: PURPOSE:To obtain a good-quality image without the irregularity of density by winding, stretching and laying an endless intermediate transfer roller belt made of a conductive elastic body between intermediate transfer rollers, and pressing it to a latent image carrier(OPC) belt. CONSTITUTION:Since on intermediate transfer belt 9 is pressed to the OPC belt 1 by the endless intermediate transfer roller belt made of the conductive elastic body 19, mechanical vibration is absorbed by the belt 19. Then, the OPC belt is pressed by the elastic body because the pressing force by the tension of the belt 19 is added besides the pressing force by the tension of the intermediate transfer belt. Therefore, the close contact of the transfer belt 9 and the OPC belt 1 is improved and the contact state thereof is stabilized, then the contact area and the contact pressure are kept constant. Thus, the high-quality image without the irregularity of density is obtained.
Patent JP-S62100444-A (JP)
Title: Production of optical fiber base material
Inventor: MATSUO MASATAKE
IPC: C03B37/014
Filed: 1985-10-28
Abstract: PURPOSE:To produce the titled base material having a less part which is thrown away wastefully in a wire drawing step, by using a vessel having a small dimension (a taper) at least one end thereof. CONSTITUTION:A clad forming molten liquid is poured in the vessel 6 having the taper at least one end thereof followed by solidifying it at surroundings of the molten liquid, and then by pouring out the clad forming molten liquid which is not solidified at a center part of the vessel resulted in forming a hollow part. And then, a core forming molten liquid is poured in the hollow part followed by solidifying it to obtain the optical fiber base material 7 which is composed of the clad 8 and the core 9 and has the taper part 10 in a vertical direction against the axis of the material. And then, the obtd. optical fiber base material is wire-drawn while facing the taper part of said vessel down- ward.
Patent JP-S6484025-A (JP)
Title: Control circuit of kerosene stove of wick type
Inventor: UCHIDA TAMIYA
IPC: F23D3/28
Filed: 1987-09-26
Abstract: PURPOSE:To enhance safety in case that a person getting warmth from a stove happens to be absent from the kerosene stove when the kerosene stove of wick type is extinguished by the function of a vibration sensor, by sounding an alarm and by indicating extinguishment on an indicator. CONSTITUTION:Cam switches 5 and 6 are closed by the revolution of a motor 8 elevating a wick. A microcomputer 1 is provided with two programs: one of them drives the motor 8 in accordance with the states of cam switches 5 and 6, and the other program stops combustion when it receives a signal from a vibration sensor 7. In the state of steady combustion, the wick is at the top position of rise and the motor 8 is in the stopped state. When the vibration sensor is vibrated during combustion and an extinguishment signal is input in the microcomputer 1, the motor 8 in a halt is started again and the wick is lower by the motor until combustion is stopped, and at the same time an alarm 9 starts sounding, and extinguishment is indicated on an indicator 10.
Patent JP-S62101044-A (JP)
Title: Manufacture of hybrid integrated circuit device
Inventor: FUKUOKA YOSHITAKA
IPC: G01R31/26
Filed: 1985-10-28
Abstract: PURPOSE:To improve the yield of a hybrid integrated circuit having high reliability and high heat resistance, and to reduce cost thereof by aging a chip part on a substrate under clean environment prior to hermetic seal and repairing or exchanging defectives on the basis of electric function inspection. CONSTITUTION:A chip part 4 such as an IC chip is mounted on a die bonding pad 2 on a multilayer interconnection substrate 1 through epoxy group adhesives 3 while the chip part 4 and wire bonding pads 5 on the multilayer interconnection substrate 1 are bonded by wires 6 in gold, etc. Electric function inspection is conducted, bias is applied in order to generate initial defectives in the chip parts, the chip parts are aged through heating for approximately 96-240hr at a temperature such as 100-125 deg.C in a clean oven, initial defective chip parts are discovered through electric function inspection, and the parts are repaired or exchanged. The chip parts are hermetically sealed according to a conventional procedure.
Patent JP-H03103787-A (JP)
Title: Wave receiving digital beam former of phased array type ultrasonic wave device
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1989-09-18
Abstract: PURPOSE:To obtain the beam former which has vernier control by performing digital processing by a necessary LSI-implemented convolver. CONSTITUTION:An RF received ultrasonic wave signal of each receiver element 1 is processed by an A/D converter 3 and respective bits are accumulated in the shift register 4 of the LSI-implemented convolver 4 in order; and a multiplier 4c multiplies the kernel of a corresponding coefficient array in a coefficient memory 4b by data which is shifted in order in the register 4 with a clock and the multiplication result is added by an adder 4d in order. Correlation between signals is found by this integral arithmetic to perform vernier control over phase rotation and time shifting and the kernel of the memory 4b is freely varied to realize the desired vernier control. Then the received wave digital beam former of the phased array type ultrasonic wave device which generates a received beam with high directivity and distance accuracy by a main beam former consisting of a shift register 5 for digital delay and an adder 6 is obtained.
Patent JP-S6482694-A (JP)
Title: Wiring substrate
Inventor: NAKAI TOSHIO
IPC: H05K3/46
Filed: 1987-09-25
Abstract: PURPOSE:To form a wiring substrate in which constant characteristic impedance is obtained irrespective of the position on a signal line by forming a meshlike ground line in a shape not crossing the signal lines of layers adjacent through one insulating layer. CONSTITUTION:Meshlike ground lines 2 of first layer laid on a direction X (lateral direction) and a direction Y (longitudinal direction) are formed on an insulating substrate 1 made of ceramics, glass or resin. Signal lines 4 of first layer are formed in a direction X through a first insulating layer 3 on the lines 2. The lines 2 are formed in a shape in which a region crossing the lines 4 of the lines laid on in a direction Y is removed. Thus, the characteristic impedances of the lines 4 are constant at any position on the lines. Further, upper meshlike ground lines 9 are formed in a shape in which the region crossing Y-direction signal lines 6 is removed of the line laid on in a direction X. Thus, the characteristic impedance of the lines 6 are constant similarly to the lines 4 irrespective of the positions on the lines.
Patent JP-H09251217-A (JP)
Title: Electrostatic charge image developing toner
Inventor: EMOTO SHIGERU
IPC: G03G9/08
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic charge image developing toners suitable particularly for a heat roll fixing system. SOLUTION: The binder resin of the electrophotographic toners prepd. by dispersing coloring agents and, if necessary, magnetic powder into the binder resin is a polyester resin consisting of a polycarboxylic acid component (A) and a polyol component (B) as constituting units or the polyester resin blended with a vinyl resin. This polyol component (B) is at least partly oxyalkylene ether (B1) of a novolak type phenolic resin and exists in the toners in the state of (1) not containing the insoluble component of tetrahydrofuran and (2) contg. a component having a mol.wt. of >=1×10<7> at 5 to 20wt.%.
Patent JP-H0698021-A (JP)
Title: Misdialed call regulating system
Inventor: SAKAMOTO TAKU
IPC: H04Q3/545
Filed: 1992-09-10
Abstract: PURPOSE:To immediately regulate a misdialed call from an automatic call originating terminal so as to prevent the same misdialed call from being made next. CONSTITUTION:A subscriber data area 11 of a subscriber 1 on the call originating side is provided with a 'misdialed call regulation' service providing display S and memories SDN0-SDNn for regulated call registration. When a subscriber 2 on the call incoming side performs call incoming regulating registration corresponding to a hooking signal, a central controller (CC) 7 identifies this hooking signal and registers the telephone number of the call incoming side subscriber 2 in this memory. This call to the call incoming side subscriber 2 is next regulated on the side of a call originating station 3 by checking this memory for regulated telephone registration at the CC 7.
Patent JP-H0794280-A (JP)
Title: Manufacture of thin film electroluminescence element
Inventor: YAMADA KIMIHIKO
IPC: H05B33/14
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a uniform and excellent light emission characteristic. CONSTITUTION:In an irradiation region Axy of an electron beam in a pellet surface 29a formed of EL luminous layer material, a parallel direction to two adjacent sides of the largest square region A11, supposed on the pellet surface 29a, serves as X and Y axis, and when assumed 1 for length of one side of the region A11, lengths (x), (y) of X, Y axial directions are selected in a range respectively of 0<x<=0.5, 0<y<=0.5. In this region Axy, moving start and end positions are selected in a different position so that each irradiation region is not overlapped, and further moved so that a locus drawn by the irradiation region is not overlapped. Accordingly, energy density of an irradiated electron beam is increased, to further eliminate applying a thermal shock to the pellet surface having irregularity, and springing out particles and residual matter is reduced to obtain a uniform and excellent light emission characteristic.
Patent JP-S59192865-A (JP)
Inventor: TOOMASU TSUIOOHEI MA
IPC: F02P5/145
Filed: 1983-12-21
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-H0976676-A (JP)
Title: Sealing method for electronic component
Inventor: MUROHARA MASARU
IPC: G06K19/077
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for sealing an electronic component which makes it possible to supply a sealer to the entire surface of an LSI in a short time and to seal the center of the LSI without retaining the air even if the sealer is supplied from the four sides of the LSI. SOLUTION: This method for sealing an LSI 12 by supplying a sealer 10 between a board 1 and the LSI 12 mounted on the board 1, comprises the steps of forming a supply port 5 opposed to the LSI 2 to the board 1, supplying the sealer 10 from the port 5, and sealing the LSI 2.
Patent JP-2001067054-A (JP)
Title: Display control device and computer system
Inventor: IWAKI TSUTOMU
IPC: G06F3/153
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To realize multi-display control between two digital monitors by a simple structure. SOLUTION: A graphic chip 19 is provided with two graphic engines 191, 192. selectors 193, 194, a DAC(digital-analog converter) 195, an LCD control circuit 196, and a path 197 for taking out a digital display signal from a preceding stage of the DAC 195 to the exterior of the chip just before the D/A conversion. The display signal taken out from the preceding stage of the DAC 195 by means of the path 197 is transmitted as a digital display signal (DIGITAL-RGB) to an external digital monitor by means of a transmitter 198. This enables images different from each other to be simultaneously displayed on an internal LCD and on the external LCD, respectively, without newly providing a logic circuit dedicated to the external monitor.
Patent JP-S6397138-A (JP)
Inventor: YAGI MIKIO
IPC: A47L17/08
Filed: 1986-10-13
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-H0292508-A (JP)
Title: Preparation of spherical mini-pellet and its apparatus
Inventor: KITAMURA HARUO
IPC: B29B9/16
Filed: 1988-09-29
Abstract: PURPOSE:To attempt to prepare a spherical mini-pellet by feeding a thermoplastic resin pellet with a specified diameter under an inclined condition and heating and shrinking it in a temp. range higher than the softening point of the thermoplastic resin while it is vibrated. CONSTITUTION:It is essential that the diameter of a thermoplastic resin pellet is in the range of 0.3-5mm. It is pref. that the ratio of length/diameter of the raw material pellet is in the range of 1.1-1.5 to obtain a sphere close to a true sphere. A hot plate 3 is equipped with a heater 6 as a heat source in its central layer and is inclined at 5-15 deg. from the horizontal position. A vibrating plate 4 equipped with a vibrating source 5 through springs 7 is furnished. The raw material pellet is controlled in the temp. range 5-15 deg.C higher than the softening temp. of the resin pellet and it is fed on the hot plate 3 vibrated by means of the vibrating source 5. The pellet moves on the hot plate from its higher position to its lower position and during moving, it is softened and shrunk by heating and rotated by vibration. It becomes thereby round as the corners disappear.