baber/WOPTO huggingface dataset:
Patent JP-2000323443-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: HARADA SEISHI
IPC: H01L21/304
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor wafer, where a processing load can be lessened in a chamfering process, and all the surfaces of all wafers are conformed to a prescribed crystal plane when ingot materials are collectively sliced into wafers. SOLUTION: In a cylinder grinding process, a silicon ingot block 10 is ground into a cylinder with a grinding wheel 11 around an axis (a) which extends in the same direction with a required crystal orientation, when a single crystal silicon ingot is grown in crystal. As a result, if the ground ingot cylinder is sliced at a right angle with the axis (a), all silicon wafers become all true circles each possessed of a front and a rear surface in parallel with a required crystal plane (100). Therefore, a silicon wafer is not required to be previously rounded in a chamfering process, so that a processing load can be lessened in a chamfering process. When ingot materials are collectively sliced, the surfaces of all wafers are conformed to a prescribed crystal plane.
Patent JP-S61286940-A (JP)
Inventor: JIYON AARU PUROBIDENZA
IPC: G06F11/34
Filed: 1986-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62291685-A (JP)
Title: Fixing method
Inventor: YASUDA SATOSHI
IPC: G03G15/20
Filed: 1986-06-12
Abstract: PURPOSE:To prevent toner from the generation of a tailing phenomenon by applying low-resistance silicone oil specified in volume resistivity at 25 deg.C to a fixing roller. CONSTITUTION:Residual potential on the roller can be immediately leaked by applying the low-resistance silicone oil whose volume resistivity at 25 deg.C is 1.0X10<7>OMEGA.cm-1.0X10<13>OMEGA.cm. Polyether-denatured silicone oil to be an electrostatic charge preventing general-purpose material or conductive filler dispersion type silicone oil, or the like is adopted as the low-resistance silicone oil. The ordinary silicone oil applying method to be used for offset prevention is used as it is or silicone oil having certain viscosity is directly applied to the roller. Consequently, the tailing phenomenon can be suppressed while sufficiently satisfying problems such as image density, image quality and fogging.
Patent JP-H01303180-A (JP)
Title: Game machine
Inventor: KOMATA KENJIRO
IPC: A63F5/04
Filed: 1988-06-01
Abstract: PURPOSE:To make a coin completely unnecessary, to improve the operability of a game player, and to improve a managing mode and an operating mode at a game house side by giving the title machine a game medium processing part to rewrite the game information of a game medium into game resetting information and to send out the game medium from a game machine body when a game ends. CONSTITUTION:A card inputting port 4 to take the place of a coin inputting port is provided for a console panel part 3 of a game machine body 2. Further, a coin housing part is omitted. Moreover, for the internal part of a game machine 1, a game medium processing part 5 is provided at a position facing on the card inputting port 4, and a card stocker 6 is provided at the lower side position of the game medium processing part 5, and further, a control part 7 to control a game operation by this game machine 1 is provided for the bottom part of the game machine body 2.
Patent JP-H09320939-A (JP)
Title: Position detecting method and equipment
Inventor: HORI KAZUHIKO
IPC: H01L21/027
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To enable accurate position detection when a film is formed on an alignment mark on a glass substrate by detecting a light which has reached a pattern and then passes an object to be detected, and obtaining the position of the object on the basis of the detected light. SOLUTION: As an alignment beam sensor 28, an LSA is used. A light outputted from a light source 29 passes a condenser lens 30, a light sending slit 31, and an aperture part 23a formed in a stage 23, enters a glass substrate 22, and arrives an alignment mark 25. A light reflected by the alignment mark 25 passes again the glass substrate 22, passes a relay lens 32, is polarized by a polarizing prism 33, and enters a detector 34, which measures the position of the alignment mark 25 and generates position information. The position information of the alignment mark 25 is sent to a control system 35.
Patent JP-H08327762-A (JP)
Title: Gas-sealed assembly
Inventor: SAKAI YASUHIRO
IPC: G21C7/28
Filed: 1995-06-01
Abstract: PURPOSE: To improve the follow-up property of a sealed gas temperature to a coolant temperature by making a liquid level after stoppage of a pump lower to a prescribed position. CONSTITUTION: In a gas sealed assembly having sodium 2 and sealed gas 3 inside a duct 6, having an upper shield 7 and a handling head 8 in the upper part and having an entrance nozzle 4 wherein a lower shield 9 and a coolant passage hole 5 formed, in the lower part, a black substance 21 is provided on the inner surface of the duct 6. For the black substance 21, chromium carbide is used, for instance. The heat from the sodium 2 is transmitted to the sealed gas 3 by radiation through the duct 6 by the black substance 21 and thereby a sufficient expansion of the gas is obtained.
Patent JP-H05329726-A (JP)
Title: Filled material separation preventive device of vibratory structure
Inventor: KOBAYASHI HIDEO
IPC: B30B15/00
Filed: 1992-05-27
Abstract: PURPOSE:To improve adhesion of concrete filled in a frame and to prevent separation of side plates and concrete by providing a large number of separation preventive members on inner surfaces of the side plates which are members constituting the frame. CONSTITUTION:When concrete is filled inside of a frame 3 constituting a vibratory structure 1, concrete C adheres to inner surfaces side plates 33a, 33b which are members constituting the frame 3 and a large number of separation preventive members 35a, 35b provided on these side plates 33a, 33b. Consequently, even when vibration occurs by the impact generated at the time of machining, it is possible to improve adhesion of this frame to the concrete C, prevent separation, restrain generation of oscillation in the structure 1 and reduce noise.
Patent JP-S63298173-A (JP)
Title: Integrated circuit
Inventor: ASADA TSUNEYOSHI
IPC: G01R31/28
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the number of pins provided for testing, by inputting a test mode set value from a pin used as output pin to set an internal circuit to a test mode. CONSTITUTION:An operation mode control circuit 1 has input terminals 100-103 and output terminals 104-110. An input pin 2 receives an input of a reset signal for initializing the whole of an internal circuit of an LSI. Terminals 4, 6 and 8 act as output pin when a reset signal is at H and does as input pin to receive inputs of signals TEST 1, 2 and 3 for setting a test mode when it is at L. When the reset signal is at H, output signals 201-203 from the internal circuit are outputted at the pins 4, 6 and 8 and those TEST 1, 2 and 3 are inputted into the terminals 101-103 at the pins 4, 6 and 8 when it is at L.
Patent JP-H03201995-A (JP)
Title: Monoclonal antibody against active endothelial cell, medicine and treating method using the same monoclonal antibody and its antigen and diagnostic method using the same monoclonal antibody
Inventor: UORUTAA NIYUUMAN
IPC: C07K16/00
Filed: 1990-05-23
Abstract: NEW MATERIAL:A monoclonal antibody having characteristics, e.g. never significantly binding to normal resting endothelial cells, never significantly binding to normal resting or IL-1 activated epidermal keratinocytes, never significantly binding to resting or IL-I activated fibroblast cells, and never significantly binding to resting or IL-1 activated granulocytes or a mixture of mononuclear cells containing T cells, B cells and monocytes and specifically binding to CMP-170 antigen existing on the surface of resting and IL-1 activated endothelial cell and capable of specifically bonding to IL-1 activated endothelial cell or a fragment containing binding site thereof. EXAMPLE:A monoclonal antibody 3A2. USE:Treatment of activated endothelial cell-related inflammatory reaction. PREPARATION:The antibody shown in the above-mentioned example is obtained from a hybridoma cell strain 3A2 of ATCC deposition number HB10138.
Patent JP-H03847-A (JP)
Title: Sinker cam of textile knitting machine
Inventor: OKADA HIROSHI
IPC: D04B15/32
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the subject cam, having a feed port for an oil or gas on the top surface of the central part and equipped with a small hole for spraying the oil or gas on the front surface at the lateral end in the forward direction of a sinker plate under pressure without causing irregularity or unevenness of stitches due to yarn waste. CONSTITUTION:The top surface of the central part 2 of a sinker cam 1 for longitudinal moving a sinker plate 11 of a textile knitting machine is provided with a feed port (5a) for an oil or gas and the front surface (3a) of the lateral end 3 in the forward direction of the sinker plate 11 is equipped with a blowoff port (5b) of a small hole 5 for feeding the oil or gas. The oil fed from the feed port (5a) is blown into a misty form from the above-mentioned blowoff port (5b) and then blown or the gas, such as air, fed from the feed port (5a) to the small hole 5 is blown in a pressurized state from the blowoff port (5b) to blow away yarn waste in a groove of a sinker cylinder by the pressure thereof during operation of the textile knitting machine. Thereby, the sinker plate 11 is normally moved in the groove of the sinker cylinder without causing floating of the sinker plate 11.
Patent JP-H10324999-A (JP)
Title: Electrolytic descaling of annealed nickel sheet or annealed nickel alloy sheet
Inventor: TAKAI TAKAHIRO
IPC: C25F1/04
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a descaling method which is capable of sufficiently remov ing the scale of an Ni sheet or Ni alloy sheet by short-time pickling and elimi nating the need for a treatment, such as polishing, in the ensuing stages in the process for producing the Ni sheet or Ni alloy sheet having a stage for executing descaling after annealing. SOLUTION: The Ni sheet or Ni alloy sheet having the oxide scale from the annealing stage in the process for producing the Ni sheet or Ni allay sheet having the stage for executing the descaling after the annealing is subjected to an electrolytic treatment in an electrolyte consisting of an aq. soln. contg. sulfuric acid at a current density below the passivation current density of the Ni sheet or Ni alloy sheet in the electrolyte, by which the oxide scale of the Ni sheet or Ni alloy sheet is removed. The sulfuric acid concn. of the electrolyte is preferably specified to 0.1 to 3 mol/liter and the liquid temp. of the electrolyte is maintained at 40 to 80 deg.C.
Patent JP-H06320496-A (JP)
Title: Method for dividing circuit substrate and mold therefor
Inventor: IMAI MASAE
IPC: H05K3/00
Filed: 1993-05-12
Abstract: PURPOSE:To perform reliable and neat division of a circuit substrate by means of a low force through simple structure. CONSTITUTION:A plurality of circuit substrates 26 are formed in one base sheet 13. The tip part of a punch 10 to punch a given division part is formed in a stepped shape. A dice 14 into which the punch 10 in a stepped shape is inserted in a stepped manner is provided. The base sheet 13 intended to be punched is disposed between the punch 10 and the dice 14. A part intended to be punched by the punch 10 is punched by one part at a time.
Patent JP-S63299322-A (JP)
Title: Formation of single crystal silicon film
Inventor: MORITA YASUSHI
IPC: H01L21/263
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the generation of agglomeration, by forming a silicon film containing nitrogen and oxygen on at least one of the upper surface and the lower surface of a polycrystal or amorphous silicon film, and obtaining a single crystal silicon film by heat-treatment. CONSTITUTION:On an insulator 11 composed of quartz, an amorphous layer 1 of silicon nitride oxide Si1-x-yNxOy (0<y<=3) is stuck in thickness of 300-20Angstrom , and thereon a polycrystalline or amorphous silicon Si:H layer 2 is successively formed. Further, in succession, a silicon nitride layer 3 having the same composition and film thickness range as the layer 1 is continuously formed by a plasma CVD method or photo CVD method. Next, the silicon nitride layer 3 is coated with an SiO2 layer 4 of 1mum or beyond in thickness as a reinforcing layer, for example.
Patent JP-H1050316-A (JP)
Title: Organic electrolyte secondary battery
Inventor: NAGAURA TORU
IPC: H01M4/505
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery in which deterioration in discharge capacity accompanying charge/discharge cycles is retarded and cycle life is lengthened by using LiMn2 O4 , synthesized from lithium carbonate and manganese dioxide as a positive active material. SOLUTION: LiMnO4 prepared by heating lithium carbonate (LiCO3 ) and manganese dioxide (MnO2 ) in a nitrogen atmosphere at about 400 deg.C is used as a positive active material of an organic electrolyte secondary battery. Metallic lithium or an lithium alloy (such as LiAl and LiPb) is used as a negative active material, and a solution prepared by dissolving LiClO4 for example in 1, 2-dimethoxy ethane for example is used as an electrolyte. Lithium ions of the negative material, moved to a positive electrode by discharge reaction, are effectively deintercalated by charge reaction, and the charge/discharge cycle life in the organic electrolyte secondary battery is lengthened sharply.
Patent JP-H01305518-A (JP)
Title: Aligner
Inventor: TERAJIMA SHIGERU
IPC: G03F7/20
Filed: 1988-06-03
Abstract: PURPOSE:To perform optimum temperature control for a mask and wafer, by a structure wherein illuminance is measured through predetermined filters, and the control for exposure time and the temperature control for the mask and wafer are performed on the basis of the measured results. CONSTITUTION:A supporting plate 201 is moved to align a hole 202 with the position of a sensor 206 by which illuminance is measured. The measured result is then stored in a CPU 307. Next, the supporting plate 201 is again moved to measure the illuminance through a filter. The measured result is again stored in the CPU 307. On the basis of the measured values, the CPU 307 issues a command to both a shutter control section 304 and a temperature control section 305, thereby controlling both exposure time and temperature. In a similar manner, the controlled results on the basis of the illuminance measured through the other filter are compared with each other to perform an optimum control.
Patent JP-H06346982-A (JP)
Title: Hot water temperature regulating device for hot water supply device
Inventor: HIROTA HISATOSHI
IPC: F16K11/044
Filed: 1993-06-07
Abstract: PURPOSE:To provide the hot water temperature regulating device of a hot water supply device which is constituted to perform fine control of variation of the position of a mixing valve and effect accurate regulation of a hot water temperature. CONSTITUTION:Either line of a hot water pipe 1 or a cold water pipe 2 is arranged so as to front on one surface of a partitioning member 10 displaceable in a direction extending vertically to a surface and a closed chamber 6 is arranged fronting on the other surface of the partitioning member 10. A mixing valve 4 is coupled to the partitioning member 10. A first electromagnetic drive valve 20 to open and close communication of the interior of the hot water pipe 1 or the cold water pipe 2 fronting on one surface of the partitioning member 10 and the interior of the closed chamber 6 and a second electromagnetic drive valve 30 to open and close communication between the interior of a mixing pipe 3 and the interior of the closed chamber 6 are provided.
Patent JP-S5659862-A (JP)
Title: Phenol resin
Inventor: YOSHIMITSU TOKIO
IPC: C08L61/06
Filed: 1979-10-19
Abstract: PURPOSE: A quick-curing phenol resin with excellent flexibility, which is prepared by compounding a liquid phenol resin obtained by the reaction of a phenol with an aldehyde under specified conditions, with tris(2-hydroxyethyl) isocyanurate.  
     CONSTITUTION: (A) A phenol (e.g., phenol or cresol) is mixed with (B) an aldehyde (e.g., formalin or paraformaldehyde) in a mol ratio of 1:1.3W1.7, and the resulting mixture is adjusted to 7.5W9 in pH, by the addition of a base such as NaOH. A liquid phenol resin is obtained by reacting the mixture in a conventional manner. 100pts.wt. solid content of liquid phenol resin is compounded with 5W 60pts.wt. of tris(2-hydroxyethyl) isocyamurate, to obtain purpose phenol resin.  
     USE: Useful for the production of a melamine resin decorative laminated sheet for post forming, a phenol resin laminated sheet for cold punching, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5659796-A (JP)
Title: Purification of ursodeoxycholic acid or chenodeoxycholic acid
Inventor: KAMIYAMA FUMIO
IPC: C07J9/00
Filed: 1979-10-19
Abstract: PURPOSE: The titled compound that is used as a remedy for cholelithiasis is purified through a liquid chromatography where the porous particles of styrenedivinylbenzene copolymer is used as the stationary phase and a solvent with a specific solubility parameter is used as an eluent with industrial advantage.  
     CONSTITUTION: A crude product including ursodeoxycholic acid, chenodeoxychlolic acid, cholic acid, lithocholic acid, etc., is dissolved in methanol or the like to prepare the sample solution. Then, a column filled with porous particles of styrene- divinylbenzene copolymer as the stationary phase is connected to a liquid chromatography and a solvent with a solubility parameter of 11W17 such as methanol is passed through the column as an eluent. The sample solution is added to the column and eluted to give a chromatogram of ursodeoxycholic acid (1) and chenodeoxycholic acid (2) and they are obtained in pure form. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09297142-A (JP)
Title: Analyzer with recorder
Inventor: NAKAMURA TADAO
IPC: G06F17/40
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an analyzer with a recorder that can confirm whether the function of an analyzer is normal, in a short time. SOLUTION: In an analyzer with a recorder, the integrated value of measured data every predetermined time based on a basic measuring program 17 of a microcomputer 9 provided at the analyzer is printed on chart paper of the recorder 15, and the state of the analyzer is also printed on the chart paper. In this analyzer with the recorder 15, a confirming checking program 18 for confirming the state of the analyzer is provided in such a way as to be changed over with the basic measuring program 17. At the time of operating the confirming checking program 18, it is so controlled as to carry out the processing sequence of the analyzer at higher speed than the case of operating the basic measuring program 17, and it is so constituted as to set transmit intervals for printing shorter to confirm the performance of the analyzer.
Patent JP-H0623599-A (JP)
Title: Device for adjusting slide of forging press
Inventor: NAKAMURA MASATOSHI
IPC: B30B1/26
Filed: 1992-04-28
Abstract: PURPOSE:To miniaturize a slide adjusting device for a forging press and to simplify the working. CONSTITUTION:A receiving part 32A is provided in an adjusting lever 3, and a nut 5A being fit into inside provides a rotary shaft 52A parallel to the axis. A attaching hole 34A piercing through both side surfaces of the receiving part is drilled, a circular plate 4 having an eccentric through hole 41 is fit in the inside and both rotary shafts of the nut is fit in this hole. The nut has a female screw piercing through the axial direction at a right angle, and one end of the screw 7 engaging with this is connected with a motor attached to the slide 2. Then, the height variation of the circular arc motion at the time that the correcting lever is moved with inclining by making the center Q2 of a wrist pin 6 as the fulcrum is reacted with the rotation of the circular plate and the rotary shaft. Therefore, the movement of each part for the slide correction is all rotation slide movement, and the concentration of the stress is relaxed, and the miniaturizing can be realized.
Patent JP-S5660964-A (JP)
Title: Electronic apparatus
Inventor: MATSUYAMA SHIGERU
IPC: H03M11/10
Filed: 1979-10-23
Abstract: PURPOSE: To eliminate the need for a switch and key dedicated to decimal-point position assignment, by making it possible to assign the decimal point position according to the frequency of the depression of numeric keys following a specific key when the specific key is depressed twice continuously.  
     CONSTITUTION: To display the arithmetic result of 1÷3, for example, down to the 3rd decimal point, numeric key NK1 is pushed, the decimal point key is depressed twice continuously and then key NKO is operated three times. Consequently, while counter DP1 counts up to three, display unit DIS displays 1.000. Next, the ÷ key, "3" key and = key are pushed successively to perform division. On the basis of the control signal from CPU, the decimal point position of arithmetic result 0.33333... is matched with data 3 in register DPR, so that register R1 will have 0.333. Then, 0.333 is displayed on unit DIS under the control of CPU. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5927498-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/392
Filed: 1982-08-04
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-2000326238-A (JP)
Title: Grinding wheel for low-speed grinding
Inventor: IWAI KOJI
IPC: B24D7/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel capable of attaining grinding efficiency at relatively low cost and increasing a grinding wheel life or a dressing interval. SOLUTION: Boron carbide abrasive grains included in the grinding wheel structure of a grinding wheel 10 for ball grinding (grinding wheel for low-speed grinding), in spite of their properties of low level of thermostability, present completely no problems in a ball grinding because the ball grinding is low-speed grinding at a relative grinding speed to the material-to-be-ground of 10 m/sec. or less, so that the heat generated at a grinding point is not so high. With their advantageous properties of high hardness next to super-abrasive grains such as diamond and CBN, even if they are used for grinding a ball made of grinding-resistant material such as stainless steel or a ceramic ball of high- hardness, their grinding life or dressing interval can be increased more than conventional grinding wheels for grinding that uses general abrasive grains. Furthermore, boron carbide abrasive grains are roughly one-tenth of super- abrasive grains in price, therefore the grinding wheel that uses boron carbide abrasive grains is relatively more inexpensive than the one that uses super- abrasive grains, thus it is possible to attain grinding at low cost.
Patent JP-H08300463-A (JP)
Title: Production of bottom material of deep-draw container and production of package using bottom material
Inventor: YAMAMOTO MASATAKA
IPC: B29C51/08
Filed: 1995-05-10
Abstract: PURPOSE: To produce the bottom material of a deep-draw container improved so that patterns are not positioned inside the container by preventing strike- through because it is unnecessary to wind a bottom material film printed with patterns around a roll and the package using the bottom material. CONSTITUTION: A roll-shaped bottom material film 5 and a roll-shaped printing film 2 on which printing mark patterns 1 are printed are passed through the nip between printing rolls 6 to thermally transfer the printing mark patterns 1 to the roll-shaped bottom material film 5 and the bottom material film 11 is supplied to the deep-drawing part 10 of a molding machine so that the printing mark patterns 1 are positioned outside.