baber/WOPTO huggingface dataset:
Patent JP-H05283442-A (JP)
Title: Manufacture of semiconductor device by hoop frame system
IPC: H01L21/50
Filed: 1992-04-06
Abstract: PURPOSE:To sufficiently use superfluous installed capacity of a pellet bonder, and improve investment efficiency, by fixing a semiconductor pellet on the frame and taking it up once to the reel, while interposing an interlayer material between a pellet article and a reel. CONSTITUTION:A linked hoop frame 2 is supplied, and semiconductor pellets are continuously fixed on the frame 2, wire-bonded and resin-molded. Next the frame 3 is taken up to a reel. When a semiconductor device is manufactured by using the above hoop frame system, an interlayer material is interposed between a pellet article and a first reel 4, and the frame is once taken up to the first reel 4, after the semiconductor pellet is fixed on the frame 2. After that, while the interlayer material is interposed as it is, wire bonding and resin molding are performed and the frame is wound up by a second reel 9.
Patent JP-H03282778-A (JP)
Title: Data base access system
Inventor: SETA TETSUJI
IPC: G06F17/30
Filed: 1990-03-30
Abstract: PURPOSE:To perform an access to the data base of a general purpose computer while the construction of a telephone set side is simplified and to form an economical system by providing a liquid crystal display device for displaying a picture transmitted from the general purpose computer and a pressure sensitive input device for the telephone set. CONSTITUTION:A liquid crystal display device 26 for displaying a picture sent from a general purpose computer 13 and a pressure sensitive input device 37 for simply transmitting coordinate data to the general purpose computer 13 are provided for a telephone set 15 such as an ISDN telephone set. Further, functions are transmitting required data corresponding thereto to the telephone set 15 and performing retrieval based on received data are provided for the general purpose computer 13. Thus, the telephone set side has a simple construction and an economical system accessible to the data base of a general purpose exchange can be realized only by attaching a minimum function to the telephone set 15 such as the ISDN telephone set.
Patent JP-H04316571-A (JP)
Title: Production of n-protected aspartic acid anhydride
Inventor: KAMASHITA TOMOKO
IPC: C07B61/00
Filed: 1991-04-16
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for amino acid ester, intermediate for peptide synthesis and raw material for sweetener by reacting an N-protected aspartic acid with phosgene in the presence of a lower aliphatic amide catalyst while supplying the phosgene to the system under specific condition. CONSTITUTION:The objective compound can be produced by reacting an N- protected aspartic acid (e.g. N-benzyloxycarbonyl-L-aspartic acid) in an inert organic solvent (e.g. chlorobenzene) in the presence of a lower aliphatic amide catalyst (e.g. dimethylformamide) while blowing phosgene and an inert gas into the solvent. In the above process, phosgene is supplied at a rate to keep the reaction mass in a state essentially free from residual unreacted phosgene until the reaction approaches the end point.
Patent JP-S63250127-A (JP)
Title: Plasma treatment device
Inventor: MINAMI TOSHIHIKO
IPC: H01L21/302
Filed: 1987-04-07
Abstract: PURPOSE:To execute a large-diameter and uniform plasma treatment by a method wherein an electric current to be made to flow through a a second solenoid coil arranged under a first solenoid coil and through a third solenoid coil is controlled time- wise and the electric currents whose phases differ from each other is made to flow in succession through each coil of these solenoid coils so that the straight-line motion or the rotary motion of a plasma flow is executed in a wide region. CONSTITUTION:A plasma generation part 1A is equipped with the followings: a glass tube 2 for plasma generation use; a first solenoid coil 4 connected to a direct-current power supply 3; a second solenoid coil 6; a high-frequency waveguide 7; a magnetron 9 connected to a driving power supply 8; and a third solenoid coil 17 arranged on the side of a substrate of the second solenoid coil 6. A power supply 5A is connected to the second solenoid coil 6 and the third solenoid coil 17; if the electric currents to be made to flow through these solenoid coils are controlled time-wise and the electric currents whose phases differ from each other are made to flow in succession through each coil, a magnetic field which is rotated with uniform magnitude is generated. By this setup, a uniform plasma treatment is executed even on a large-diameter substrate and the highly accurate substrate is obtained.
Patent JP-H01255604-A (JP)
Title: Ferrous mixed powder for powder metallurgy having excellent machinability and mechanical property after sintering
Inventor: TAKAGI SHIGEAKI
IPC: B22F1/00
Filed: 1988-04-05
Abstract: PURPOSE:To manufacture ferrous mixed powder for powder metallurgy having excellent machinability and mechanical property after sintering by blending MgO-SiO2 series compound oxide powder having the specific composing rate and no crystal water with ferrous raw material powder. CONSTITUTION:The powder (about 8-20mu average particle size) of MgO-SiO2 series compound oxide (anhydrous talc) having in the range of >=0.5 and <1.0 value of MgO/SiO2 in mol ratio and no crystal water is blended with ferrous raw material powder at about 0.1-1.5wt.% to prepare ferrous mixed powder for powder metallurgy. By using this ferrous mixed powder, the sintered machinery part having excellent machinability is obtd. as holding to the same degrees of dimensional variation and mechanical property after sintering as the conventional iron powder without any damaging to brick in a sintering furnace and exothermic body.
Patent JP-S61242064-A (JP)
Title: Manufacture of complementary type semiconductor device
Inventor: TOMIOKA KAZUHIKO
IPC: H01L27/092
Filed: 1985-04-19
Abstract: PURPOSE:To shorten a process, and to improve latch-up resistance by simultaneously forming ion implantation layers having peaks at a position in the vicinity of and at a deep position in the surface of a substrate and activating each implantation layer. CONSTITUTION:A resist pattern 25 is shaped onto a block layer 24 through a photoetching method. The ions of a P-type impurity are implanted to an opening section 26. A first boron-ion implantation layer 271 having a peak at a position in the vicinity of the surface of a substrate 21 and a second boron- ion implantation layer 272 having a peak at a deep position in the substrate 21 positioned in the opening section 26 are formed severally at that time. A phosphorus-ion implantation layer 28 having a peak in the vicinity of the surface of the substrate 21 positioned in the opening section 26 is shaped. The implantation layers 271, 272 and 28 are activated through heat treatment in a N2 atmosphere, and P-well layers 29 and an N-well layer 30 are formed mutually adjacently.
Patent JP-H09275235-A (JP)
Title: Dye laser device
Inventor: TADA MINORU
IPC: H01S3/097
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a laser beam which is kept stable in wavelength and spectral characteristics for a lung term by a method wherein a guide longer than the diameter of the condensed ray spot of exciting laser rays is provided to both the lengthwise ends of an opening of a jet nozzle so as to surround the side of a dye jet. SOLUTION: A jet nozzle 24 is possessed of an exhaust nozzle which is formed like a slit in cross section and provided with a guide 24a which is longer than the diameter of the condensed ray spot of exciting laser rays 2 and located at both the lengthwise ends of the exhaust nozzle in a front view so as to surround the side of a dye jet 17. The exciting laser rays 2 are so constituted as to irradiate a dye jet stream 17 jetted out from the jet nozzle 24 between the guides 24a. A dye solution is circulated by a circulating pump, bubbles and impurities contained in the dye solution are removed with a filter, and a flow of die solution can be kept stable by an accumulator and jetted out as a dye jet 17 at a speed of 10m/s or so.
Patent JP-S5310083-A (JP)
Title: Connector driving mechanism for core connecting machine
Inventor: SAKAMOTO KATSUJI
IPC: H01R43/01
Filed: 1976-07-14
Abstract: PURPOSE: To prevent the incapability of separating the connector pin and the sleeve and to scheme the improvement of the reliability of operation by arranging the spring having contractive forces and the stopper for regulating the contraction range between the intermediate lever and the cam lever. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59208727-A (JP)
Title: Plasma etching apparatus
Inventor: SUZUKI YOSHIKI
IPC: H01L21/302
Filed: 1983-05-12
Abstract: PURPOSE:To prevent damage of element and change in property of resist resulting from ion energy by applying a DC voltage to the first electrode and a high frequency voltage to the second electrode. CONSTITUTION:A positive DC voltage is applied to an anode 3 from a DC power supply 5 and meanwhile a high frequency power is applied to a cathode 2 facing to said anode. A plasma density, namely an incoming ion current is limited by a high frequency power applied by the high frequency power supply 4. In this case, if the anode 3 is earthed, an ion energy also increases. However, if a positive voltage is applied to the anode 3 by the DC power supply 5, the ion searth field at the anode surface can be reduced and the ion energy can also be reduced. Thereby, while damage of element and change in property of resist resulting from ion energy can be prevented, the etching rate can be improved.
Patent JP-H08288515-A (JP)
Title: Forming method of polycrystalline silicon film and manufacturing method of thin film transistor
Inventor: IWASAKI YASUNORI
IPC: H01L21/84
Filed: 1995-04-10
Abstract: PURPOSE: To manufacture a TRFT almost free of crystalline grain boundary in the current path in a channel region with excellent reproducibility by controlling the position of crystalline grain boundary on an insulating substrate as well as arranging the orientation degree of individual crystalline grains to form polycrystalline silicon film in large grain diameter. CONSTITUTION: The first polycrystalline silicon film 4 arranged with orientation degree in the vertical direction to the stepped part side 7 is obtained by forming the first amorphous silicon 3 film on an insulating substrate 1 formed of a stepped part 2 to be heat-treated. Next, the whole surface is patterned leaving the region containing the part above the stepped part 2. Next, the second amorphous silicon film 8 is formed on the pattern and the first polycrystalline silicon film 4 is used as a seed to solid crystallize so that the orientation degree and the position of crystalline grain boundary controlling the second polycrystalline silicon film 9 may be formed. Finally, when a channel region 12i formed making the vertical direction to the side of the stepped part 2, a current path may be coincide with the epitaxial growing direction.
Patent JP-S58199027-A (JP)
Title: Mixing and agitating device of liquid
Inventor: YAMAGUCHI MASARU
IPC: B01F7/02
Filed: 1982-05-17
Abstract: PURPOSE:To perform emulsification efficiently by repeating partial counter flow, collision and contracted flow by turning flow of fuel oil etc. utilizing centrifugal force and making a high speed section in the high speed part. CONSTITUTION:An end of a cylindrical box 1 is sealed by a wall 6 provided with a fluid inlet 5, and another end is sealed by a wall 7. A revolving shaft 2 is provided at the position of the axial line 8 of the cylindrical box 1 penetrating the wall 7. The penetrated part is sealed tight by oil seal 9 and attached so that it can be rotated at high speed by a motor. Annular partition walls 4, 4... having gearlike periphery are arranged on the peripheral face of the revolving shaft 2 at proper intervals. Annular partition walls 3, 3 are arranged at positions in the middle of annular partition walls 4, 4, and a liquid outlet 10 is opened on opposite side of the liquid inlet 5 of the cylindrical box 1.
Patent JP-H05286523-A (JP)
Title: Automatic warehouse
Inventor: ISHIKAWA HIROSHI
IPC: B65G1/10
Filed: 1992-04-07
Abstract: PURPOSE:To improve the accommodation efficiency for freight and the stocking/ delivery work efficiency, facilitate the application to an existinty warehouse, and reduce the construction cost, operation cost, etc. CONSTITUTION:A unit A is constituted by arranging two trays 1 for placing each, freight, in the Y direction and arranging a plurality of trays in the X direction, and a space 2 is formed at the corner part on the diagonal line between the forefront row and the latest row in the X direction of each unit A, and in each unit A, the trays 1 are shifted by each pitch in the X and Y directions, and all the trays 1 are allowed to appear at the front of a passage B in the forefront row in the X direction. When all the necessary freight comes at the front of the passage B, freight is loaded and unloaded by a forklift.
Patent JP-H11278195-A (JP)
Title: Air bag device for side impact of automobile
Inventor: TAKANO TSUTOMU
IPC: B60R21/2338
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent influence on a style and a material of a side surface structure of a car body by forming a bulkhead member in a roughly V-shape to open vertically, fastening one point of its center on a surface on the car outside of a bag main body and fastening two points of upper and lower end parts on a surface on the car room inside of the bag main body. SOLUTION: A bulkhead member 6 provided on a bag main body 3 is formed in a roughly V-shape to open vertically, one point 6a on its roughly center is fastened on a surface 3a on the car outside of the bag main body 3, and two points 6b, 6c on its upper and lower end parts are fastened on a surface 3b of the car room inside of the bag main body 3. Thereafter, at the time of collision of a vehicle, a breast protection part 8 of the bag main body 3 expands, only a surface 17a on the car room inside of a space 17 surrounded by the bulkhead member 6 develops in a spherical shape, and a head protection part 9 develops with both of the one points 6a of the center as its base part. Consequently, the head protection part 9 expands and develops inclined to the indoor RM side and protects a head part of an occupant M.  Consequently, expansion and development are carried out without interferring with a side window panel 15 and a roof side trim.
Patent JP-H09249137-A (JP)
Title: Flow control device
Inventor: YOKOTA TADAHARU
IPC: B62D5/07
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To control the flow of an operating fluid to a proper quantity for the stable steering assisting force without causing the flow deficiency of the operating fluid at the time of an abrupt steering action and reduce the work quantity of a hydraulic pump to the utmost during the neutral steering operation requiring no steering assisting force. SOLUTION: A spool valve 2 is slidably provided in a spool valve storage hole 1 to partition it into the first pressure chamber 3 and the second pressure chamber 4, the necessary flow within the operating fluid guided into the first pressure chamber 3 is guided to a discharge passage 8 through a control orifice 11, and the excess flow is bypassed to a drain passage 10 opened/closed via the movement of the spool valve 2. This flow control device is provided with a bypass passage 13 communicating the second pressure chamber 4 and an oil storage tank 9, a bypass valve 16 capable of opening/closing the bypass passage 13, an electromagnetic solenoid 19 operating the bypass valve 16, and a control unit 22 receiving the steering angle signal and driving the electromagnetic solenoid 19 based on the signal.
Patent JP-S63251851-A (JP)
Title: Constitution of dma memory
Inventor: YOKOYAMA MASAKAZU
IPC: G06F13/28
Filed: 1987-04-08
Abstract: PURPOSE:To prevent the reduction of a program data area by securing such a constitution where the selection signal received from an output port is blocked in a DMA (direct memory access) cycle and a DMA memory is forcibly selected. CONSTITUTION:A chip selection signal 25 is transmitted to a main memory 13 and a DMA memory 21 via a gate 26. The gate 26 transmits freely the signal 25 since a signal (DMA-AK signal) 24 supplied to a terminal at the other side of an OR circuit is kept at '0' in the cycles excluding a DMA cycle. Then the signal 25 is blocked in a DMA cycle and a DMA memory 21 is forcibly selected. For this purpose, the output of the gate 26 is set at '1'. Thus the coincidence is secured between a partial address area of the memory 13 and a DMA address area. Then an area for program data is never reduced within a direct memory space owing to the use of the DMA address area.
Patent JP-S57201600-A (JP)
Title: Treatment of organic sludge
Inventor: FUKASE TETSUROU
IPC: C02F11/10
Filed: 1981-06-04
Abstract: PURPOSE: To perform the fermentation of the organic sludge in a short time and with the treting facilities that is simplified as much as possible, by liquefying the organic sludge after a dehyration process and then fermenting the liquid component.  
     CONSTITUTION: The organic sludge receives the primary concentration up to about 80% moisture content through the gravity precipitation, etc. and then a liquefying process. Then a heat treatment is carried out about 30 minutes through 3 hours at about 100W200°C under the application of pressure and by using an autoclave, for example. Thus about 50% liquefying process is done for the raw sludge, and then the solid and the liquid are separated from each other through the secondary mechanical dehydration process. As a result, the solid component (sludge) is separated from the liquid component (filtrate). The liquid component receives the methane fermentation or the alcohol fermentation to be collected as the methane or alcohol. While the solid component which is dehydrated up to about 50% moisture content is burnt directly ro be used as a heat source for the heat treatment for the autoclave at the front stage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59213652-A (JP)
Inventor: KONDOU TAKEHIKO
IPC: C04B7/44
Filed: 1983-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60229125-A (JP)
Title: Voltage output circuit
Inventor: TSUZUKI MITSUO
IPC: H03F3/34
Filed: 1984-04-26
Abstract: PURPOSE:To obtain a stable voltage output circuit in which the reference voltage is unified by connecting a pinch resistance which compensates the variance of the current amplification factor of an NPN transistor and suppresses the variance of a voltage drop in parallel to a resistance which produces a voltage drop. CONSTITUTION:A pinch resistance R4 is connected in parallel to a resistance R2 in order to delete the effect of the variance of the current amplification factor beta of an NPN transistor TrQ3. The resistance value of the Tr4 is approximately proportional to the amplification factor beta of the TrQ3. Thus the R4 functions as a bypass resistance of a base current. This can delete substantially the effect of the base current to the reference voltage VREF. The R4 can compensate the voltage drop caused by the base current of the TrQ3.
Patent JP-S59208518-A (JP)
Inventor: ERUNSUTO ROOTE
IPC: G02B9/14
Filed: 1984-04-26
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。
Patent JP-H01257584-A (JP)
Title: Calibration jig of horizontal articulated robot
Inventor: TORII NOBUTOSHI
IPC: G01B5/00
Filed: 1988-04-08
Abstract: PURPOSE:To simply calibrate the origin of a robot by using a jig comprising a dial gauge holder which can be freely installed at two positions set at a sliding portion near right and left side portions of a robot machine body and calibration gauge means cooperated with the dial gauge holder. CONSTITUTION:A dial gauge holder 44 of a calibration jig 40 is installed at one desired position of both right and left ends of a sliding plate 18 near right and left side portions 14a, 14b of a vertical robot machine body 12. Robot arms 30, 36 and a robot wrist 38 are capable of moving and displacing in two, right and left directions substantially symmetrically, using the first joint portion 32 at the forward end of a bracket 20 as a supporting point. Accordingly, calibration gauge means 46 in the calibration jig 40 fitted to the forward end of the wrist 38 is cooperated with a dial gauge 42 of the dial gauge holder 44 installed at either of right and left positions to correct the origin of a horizontal articulated robot.
Patent JP-H05287570-A (JP)
Title: Device for producing high purity oxygen and hydrogen
Inventor: SASAKI TAKASHI
IPC: C25B9/19
Filed: 1992-04-07
Abstract: PURPOSE:To simply produce high purity oxygen and hydrogen by membrane electrolyzing a deaeration treated pure water in a water electrolytic cell of a solid polymer electrolyte and dehumidifying generated oxygen from an anode and hydrogen from a cathode separately. CONSTITUTION:The pure water obtained by a water purifying apparatus made by connecting a reverse osmosis equipment to an ion exchange equipment with a pipe is passed through a deaeration means composed of a membrane deaeration module 3. Thereby, gases such as dissolved N2 or O2 in the pure water is deaerated. After the deaeration, the pure water is introduced into the water electrolytic cell 5 of the solid polymer electrolyte. The water electrolytic cell has a structure made by joining each of the porous anode composed of platinum group metal or the like and the cathode to both sides of a cation exchange membrane and membrane electrolysis of the pure water supplied from the anode side is executed. By the water electrolysis, each of oxygen and hydrogen is generated respectively from the anode and from the cathode. These gases contain trace amount of moisture as impurities and by passing each of oxygen and hydrogen separately through a dehumidification means composed of molecular sieve 6A-6D, high purity oxygen and hydrogen are obtained.
Patent JP-H02263461-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NAGAYASU KATSUYUKI
IPC: H01L23/52
Filed: 1989-04-03
Abstract: PURPOSE:To uniformize the thickness of an insulating film, prevent dielectric breakdown of the insulating film, and protect short circuiting between a word line and a capacitance electrode, by a method wherein the insulating film surrounding a capacitor electrode is formed by combining a thermal oxide film and an insulating film formed by CVD method. CONSTITUTION:By CVD method, a CVD oxide film 8 is grown; then by heat treatment, the CVD oxide film 8 is hardened, by selectively etching the CVD oxide film 8 and an insulating film 5c, a semiconductor substrate 1 is exposed, and an insulating film 9 is formed; next by thermal oxidation, a gate oxide film 6a is formed; a polycrystalline silicon layer is grown on the insulating oxide film 9 and the gate oxide film 6a; by photo etching method, selective etching is performed, and a word line 7a is formed. Thereby a shape wherein the insulating film 9 locally, thinly permeates with distortion is not caused, and short circuiting with etching residue of the word line 7a does not generate.
Patent JP-H08280876-A (JP)
Title: Prize hole device of game machine
Inventor: ISHII YOSHIRO
IPC: A63F7/02
Filed: 1995-04-11
Abstract: PURPOSE: To provide a prize hole device which can be embodied in a small size and which can specify the figure or numeral as the object for winning a prize among a plurality of figures and numerals displayed in accordance with the prize hole winning condition of game balls to be generated at random. CONSTITUTION: When a game ball 18 enters through an inlet 42 to any of the prize holes 20 marked with figures or numbers as corresponding to prize hole board 12 which is rotated, the ball 18 reaches the outlet 44 according to the rotation of the prize hole board 12 to be discharged. At this time, a sensor 46 senses that the ball 18 hits any prize hole 20, and the figure or number of the prize hole 20 and the rotational angular position of the prize hole board 12 are identified by an origin sensor and a figure/number sensing means.