baber/WOPTO huggingface dataset:
Patent JP-S59128352-A (JP)
Title: Preparation of d-2,2-dimethylcyclopropanecarboxylic acid
Inventor: MINAMII MASAYOSHI
IPC: C07B31/00
Filed: 1983-01-10
Abstract: PURPOSE:To obtain the titled compound useful as an optical resolving agent in high yield economically in high optical purity advantageously, by reacting 2,2- dimethylcyclopropanecarboxylic acid containing excess d-form with an l-diphenylethylamide. CONSTITUTION:2,2-Dimethylcyclopropanecarboxylic acid containing excess d- form is reacted with usually <=1.2mol, preferably 0.5-1mol l-diphenylethylamine shown by the formula (R1 and R2 are H, or lower alkyl) based on 2,2-dimethylcyclopropanecarboxylic acid in an organic solvent such as methanol, etc. at -20 deg.C- the boiling point of the solvent used to form a diastereomer salt, the reaction mixture is gradually cooled, a diastereomer salt of d-form is precipitated, separated and decomposed, to give the titled compound. The excess ratio of the d-form of the above-mentioned raw material is preferably >=30%.
Patent JP-H11203004-A (JP)
Title: Device and method for processing information and computer readable program product
Inventor: MINAGAWA TOMONORI
IPC: G06F3/0484
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To change whether or not a message is to be announced when an improper operation is performed to a user interface by judging whether or not the message concerning the impropriety is to be announced based on an acquired prescribed threshold and information expressing the importance degree of impropriety provided by a reference means. SOLUTION: When setting the setting item required for application software or device driver installed in a host computer through the user interface or changing the setting, a user performs setting operation from a KB 106 or a pointing device. At such a time, a CPU 101 checks whether setting is improper or not. When there is any impropriety, a preset message level is compared with the importance degree of the message to be displayed and corresponding to the compared result, it is determined whether or not the information and/or an alarm message is to be displayed on a CRT 107.
Patent JP-S5594691-A (JP)
Title: Method of disposing of waste water
Inventor: IKEBUKURO ITSUHITO
IPC: C02F1/28
Filed: 1979-01-12
Abstract: PURPOSE: To simplify an activated charcoal regeneration process, by returning to a previous disposal process an organic substance elution waste liquid which is produced when activated charcoal which is used for treatment and whose adsorption function has fallen is regenerated.  
     CONSTITUTION: Waste water is conducted to a previous disposal process consisting of biological treatment and/or coagulation and sedimentation treatment. The waste water is thereafter treated with activated charcoal. An organic substance elution waste liquid, which is drained when activated charcoal used in the treatment is regenerated in a liquid, is adjusted to alkalinity if possible and then returned to the previous disposal process. The liquid regeneration process consists of a biological treatment process and an organic substance eluting agent contact process. As a result, the removal of organic substances from waste water in a waste liquid disposal process and the treatment of a waste regenerating liquid in a regeneration process can be effected in a single process. The activated charcoal regeneration process is thus simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57115766-A (JP)
Title: Chlorine pole for zinc-chlorine cell
Inventor: FUJIWARA KUNIHIKO
IPC: H01M4/86
Filed: 1981-01-12
Abstract: PURPOSE:To suppress the dendolite deposition by forming a liquid-permeable chlorine pole facing with the zinc pole of a zinc-chlorine cell such that the activity at the circumference is lower than that at the other section thereby preventing the current concentration to the circumferential section of the zinc pole. CONSTITUTION:A porous graphite board 1 for forming the chlorine pole of a zinc-chlorine cell is surrounded at the front and the rear with a poly-4-fluoride ethylene resin frame 2 then it is immersed in a boiled nitric acid and washed by the water. Thereafter a vinyl-chloride frame is applied to produce a chlorine pole and inserted into a frame 4 to form a chlorine pole box. Then the electrolyte is permeated through said board 1 and flowed between the chlorine pole and the zinc pole to perform the electrochemical reaction. The portion having lower activity is formed in stripe at the circumferential section of the chlorine pole to prevent the current concentration to the facing zinc pole section thereby the shortcircuit due to the dendolite deposition of zinc can be prevented.
Patent JP-H06208979-A (JP)
Title: Manufacturing system for semiconductor wafer
Inventor: NAGATSUKA MASASHI
IPC: H01L21/304
Filed: 1993-01-11
Abstract: PURPOSE:To automatically manufacture a semiconductor wafer by manufacturing the wafer in an assembly line, and conveying an ingot up to a slicing machine by ingot conveying means. CONSTITUTION:An ingot 50 is conveyed to a slicing machine 14 by ingot conveying means, fixed and a wafer 64 is cut. The wafer 64 is conveyed to peeling means by first wafer conveying means, and a slice base 51 is peeled from the wafer 64. The wafer 64 is conveyed to first cleaning-drying means by second wafer conveying means, the wafer 64 is cleaned and dried. The wafer 64 is conveyed to surface detecting means by third wafer conveying means. The wafer 64 which is passed by the detecting means is conveyed to chamfering means by fourth wafer conveying means, and an edge of the wafer 64 is chamfered. The wafer 64 is conveyed to cleaning.drying means by fifth wafer conveying means, the wafer 64 is cleaned, and dried. The wafer 64 is conveyed to a container by sixth wafer conveying means.
Patent JP-H04260915-A (JP)
Title: Analog/digital converter
Inventor: ABE SHINSUKE
IPC: G06F3/05
Filed: 1991-01-16
Abstract: PURPOSE:To reduce a load in the field of software by providing an analog/ digital(A/D) converter especially built in a one-chip microcomputer and functioned as an interface for converting an analog signal input into a digital signal and inputting the converted result to a CPU as data with a circuit for storing the value of a converted result regarded as abnormal and judging that an input value exceeds the stored value. CONSTITUTION:An upper limit value to be used for the judgment of abnormality when an analog signal inputted from an analog input terminal 1 is larger than the value is previously stored in a comparing register 16 in the A/D converter 1. In each end of conversion from an analog signal into a digital signal, a control circuit 13 opens a gate 17, and when a converted result is larger than the upper limit value, a prescribed signal is outputted from the register 16 to the CPU 2. Consequently the load in the field of software of the CPU 2 can be reduced.
Patent JP-H06209358-A (JP)
Title: Portable telephone set
Inventor: TAKIZAWA HIROSHI
IPC: H04W52/02
Filed: 1993-01-12
Abstract: PURPOSE:To prevent the occurrence of howling and to reduce the current consumption by changing the control method for transmission/reception circuit and display between the folded state and the open state of a folding portable telephone set. CONSTITUTION:When a user opens a hinge part 13 to speak by incorporated transmitter 24 and receiver 21, switches 23 and 25 are turned on so that transmission and reception are possible. When the hinge part 13 is closed, switches 23 and 25 are turned off to disconnect the transmission/reception circuit. When external transmitter 32 and receiver 31 are connected, switches 23 and 25 are always kept turned on during speaking. When the hinge part 13 is opened, a switch 43 is turned on to display data. When the hinge part 13 is closed, the switch 43 is turned off to turn off the power source of a display part 41 and a display driving circuit 42.
Patent JP-S5595934-A (JP)
Title: Angle of view change mechanism of photo detecting part of automatic camera
Inventor: KIMURA TOYOHIKO
IPC: G01J1/06
Filed: 1979-01-13
Abstract: PURPOSE: To let the exposure determination of the desired portion of the subject be effectively accomplished in photographing by providing a device which is changeable of photometric range in the photo detecting part of the automatic camera.  
     CONSTITUTION: A photometric range change lens group 11 is disposed to the front of the photo detector 9 of the automatic camera. The lens group 11 is connected to a knob 21 by way of an interlocking mechanism. Now when a knob 21 is turned to the "center-weighting" position, the center photometric lens is set in front of the photo detector 9. The light passed through the lens 6 of the camera body is reflected by a shutter curtain 8, passes through the center-weighting lens and is entered to the photo detector 9. To a measured value memory element 100 are inputted both data of exposure and photometry of center-weighting position. The data integrating these are displayed in the finder. This constitution permits the effective determination of the exposure of the desired portion of the subject. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11199887-A (JP)
Title: Turbine oil composition
Inventor: YOSHIDA TOSHIO
IPC: C10N30/10
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a turbine oil composition that has high stability to oxidation equal or superior to the turbine oil prepared by formulating a phenolic antioxidant to a basic nitrogen-free mineral oil lubricant base oil by formulating a phenolic antioxidant and benzotriazole to a mineral oil lubricant base oil containing a specific amount of basic nitrogen. SOLUTION: This turbine oil contains (A) a mineral oil lubricant base oil containing >=2 mass ppm basic nitrogen and (B) a phenolic antioxidant of formula I (R<1> is methyl, tert. butyl; R<2> is a 1-4C alkyl or the like), for example, 2,6-di- tert.-butyl-p-cresol and (C) benzotriazole of formula II and/or its derivative, for example, dimethylbenzotriazole. In a preferred embodiment, the amount of the component A is 90 mass %, the component B is 0.1-5.0 mass % and the component C is 0.001-1.0 mass %.
Patent JP-H09194926-A (JP)
Title: Method for judging melt-down of raw material in electric furnace and device therefor
Inventor: OKUNO TSUTOMU
IPC: C21C5/28
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To accurately and surely judge melt-down time of charged material at the initial charging and at the additional charging into an electric furnace. SOLUTION: The judgement of the melt-down time of the raw material charged into the electric furnace 10, is executed by measuring the concn. of a prescribed component in the exhaust gas exhausted from the electric furnace 10 with a gas analyzing means 2, electric power supplied to melt the raw material with an electric power detecting means 27, the cooling water temp. of a water cooling pipe 17 arranged in the electric furnace 10 with an inlet and an outlet water thermometers 3, 4 and the temp. of a refractory arranged in the electric furnace 10 with a refractory thermometer 5.  Then, values corresponding to the cooling water temp. and the refractory temp. are calculated with an arithmetic means 6, and when at least two values in the measured values and the calculated values reach each preset threshold value with a setting means 8, it is judged that the raw material is melted down with a judging means 7 and the judged result is displayed with a displaying means 9.
Patent JP-H07212016-A (JP)
Title: Junction method for printed board and electronic part
Inventor: WADA YOSHIYUKI
IPC: H05K3/42
Filed: 1994-01-18
Abstract: PURPOSE:To obtain an excellent junction rate, and to inspect the state of junction by a visual inspection by a method wherein the irregularity in size of solder bumps is absorbed by providing through holes penetrating a land and substrate main body. CONSTITUTION:When an electronic part 1 is mounted on board main body 5 and solder bumps 2 and 3 are fused by heating, the large solder bump 2 is wet, closely bonded to a land 6, and a part of which flows into a through hole 7. As a result, the electronic part 1 comes down as shown by the arrow N in the diagram mentioned separately. When the small solder bump 3 comes in contact with the land 6, a part of which in small quantity flows into the through hole 7. The irregularity in size of the solder bumps 2 and 3 is absorbed by the amount of the solder bumps 2 and 3, the bumps can be junctioned firmly to the land 6, and the junction rate can be improved. Also, the defective or non-defective junction can be simply judged by conducting an appearance inspection on the through hole from the back side of the board main body.
Patent JP-S5497050-A (JP)
Title: Video clock signal generator
Inventor: OONISHI MASAHIRO
IPC: G02B26/10
Filed: 1978-01-17
Abstract: PURPOSE: To correctly accomplish the scanning of high resolution by multiplying n times the photoelectric pulse signals, which ar generated by a linear encoder, into a video clock signals in a laser recorder.  
     CONSTITUTION: When a linear encoder 19 is scanned horizontally, photoelectric pulse signals A are generated from an optical detector 21 so that the clock signals B, which are multiplied five times by a PLL including a phase comparator 23, are fed to a gate 31. Moreover, the signals A are fed to a multi-vibrator 28 having a longer time constant than their period and to a preset counter 29. In order to nullify the signals A which are generated during the lockup time of the PLL, the counter 29 counts a preset number of pulses to set an FF 30. The output of this FF 30 opens the gate 31 so that the signals B are generated as video signals D and fed to a letter generator. Incidentally, the output of the multi-vibrator 28 is used to reset the counter 20 and the FF 30. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61162953-A (JP)
Inventor: TANI NOBUTAKA
IPC: A61M1/36
Filed: 1985-01-11
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-H04241482-A (JP)
Title: Gas laser device
Inventor: ISHIKAWA KEN
IPC: H01S3/038
Filed: 1991-01-16
Abstract: PURPOSE:To provide a gas laser device which can perform stable discharge even if a discharge repetition rate is raised and can perform high speed operation. CONSTITUTION:In a gas laser device having a main discharging electrode 5 and a pre-ionization electrode 22 in a discharging chamber 2 with gas laser medium sealed and with a discharging gap 24 formed on the pre-ionization electrode 22 for pulse-oscillating laser light by applying voltage to the main discharging electrode 5 and the pre-ionization electrode 22, the pre-ionization electrode 22 is equipped with bimetals 23,... which are deformed according to heat generation of the pre-ionization electrode 22 to vary the discharging gap 24.
Patent JP-H01180072-A (JP)
Title: Schematic contour shape measuring method for graphic pattern
Inventor: TAKANO HIDEHIKO
IPC: G06T9/20
Filed: 1988-01-11
Abstract: PURPOSE:To shorten a peak detection processing time by fetching a binarizing signal, which corresponds to the shading of a sample point, to a large capacity memory in order to measure the position or attitude angle of a member and executing an access in each pixel jumping in a memory when the detection of a peak in a contour part is executed. CONSTITUTION:The storing area of a memory 1 of a hardware, which measures a schematic contour shape from large capacity data at a high speed in advance, is caused to be the fine matrix pattern of 1,024X1,024. Thus, when an area 1 is accessed, a normal read and write can be executed for the unit of one address. When an area 2 is accessed, a gate is controlled through a decoder by a signal on an address bus and a value set in a buffer is added. Then, the read and write can be executed. At such a time, when an operated unit is not caused to be one pixel but the plural pixels such as 2 or 4, since 1/4 or 1/16 memory capacity is obtained, the peak detecting time is shortened.
Patent JP-H03217027-A (JP)
Title: Thin film transistor with a plurality of semiconductor layers
Inventor: CHIYOI KUWANGUSUU
IPC: H01L29/78
Filed: 1990-01-12
Abstract: PURPOSE: To prevent short-circuiting between a gate electrode and source/drain electrodes, due to pin holes by a method, wherein a semiconductor layer is composed of a first semiconductor layer and a second semiconductor layer, and a semiconductor insulating layer of amorphous silicon nitride is interposed between the first semiconductor layer and the second semiconductor layer. CONSTITUTION: A thin-film transistor is equipped with a substrate 1, a gate electrode 2, a gate insulating layer 3, a semiconductor layer 4, an ohmic layer 5, a source electrode 6, and a drain electrode 7, wherein the semiconductor layer 4 is composed of a first semiconductor layer 4A and a second semiconductor layer 4B, and a semiconductor insulating layer 9 of amorphous silicon nitride (a-SiN:H) is interposed between the semiconductor layers 4A and 4B. For example, a gate insulating layer 3B of silicon oxide film is formed on the gate electrode 2, and then the first semiconductor layer 4A of amorphous silicon is evaporated.  Then, a-SiN:H is Vapor-deposited as thick as 50 to 150Å or so for the formation of the semiconductor insulating layer 9, then the second semiconductor layer 4B is laminated again, and the ohmic layer 5, the source electrode 6, and the drain electrode 7 are successively formed on the semiconductor layer 4B.
Patent JP-H08195327-A (JP)
Title: Capacitor
Inventor: YAMATO HIROYASU
IPC: H01G4/20
Filed: 1995-01-13
Abstract: PURPOSE: To provide a capacitor, which has a less temperature dependency of capacitance, a wide usable temperature range and an excellent volume efficiency. CONSTITUTION: The device, wherein (A) the layer, which has a high-grade syndyotactic structure and uses styrene-based polymer having a weight-mean molecular weight of 100,000 or more as a base material, and (B) the layer, which uses polyester-based resin as a base material, are combined so as to have a thickness ratio of 1:0.2-1:3, is used as the dielectric substance.
Patent JP-H09194766-A (JP)
Title: Heat-resistant coating
Inventor: ITO KUNIO
IPC: C09D5/18
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the resistance of delamination on the surface of a coated layer. SOLUTION: A heat resistance coating is prepared by mixing 20.5wt.% of a silicone resin, 11.5wt.% of a black pigment, 1.4wt.% of alumina glass and 1.9wt.% of titanium whisker pigment in a solvent such as thinner. Thus, the delamination resistance of the coating layer surface is improved by entanglement of fibrous pigments, as its performance, for example, high adhesion to the substrate metal and the upper limit of heat resistance over 500 deg.C in >=80μm coating layer thickness are sustained.
Patent JP-S61162929-A (JP)
Inventor: TAKAGI TAKESHI
IPC: A61B1/00
Filed: 1985-01-12
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-S57118203-A (JP)
Title: Automatic focusing variable magnification optical system
Inventor: YAMAMOTO MANABU
IPC: G02B7/28
Filed: 1981-01-16
Abstract: PURPOSE:To realize a variable magnification optical system which is capable of focusing with high accuracy without using a mechanical cam, by making use of an automatic focusing mechanism which performs an automatic adjustment for the position of image formation of an optical system as a part of the variable magnification mechanism of a variable magnification optical system. CONSTITUTION:In case when a specific subject on an optical axis is corectly focused to a main image pickup element 5, a waveheight value signal P for high frequency component produced from the element 5 has a large value. At the same time, the signals Q and R produced from two secondary pickup elements 31 and 41 which are shifted equidistantly at the front and the back from the correct focused position have an equal value as W=U=Q-R=O. Thus a driving mechanism 61 has no operation, and a lens group 3 is kept in the correct focused state. Then a lens group 2 is shifted right, and accordingly the element 41 is comparatively close to the correct focused point with the element 31 shifted largely to the front from the focused point as long as the lens group 3 does not change its position. Thus Q<R and W=U=K(Q-R)<O are satisfied. Accordingly the lens group 3 moves to the right and stops when Q=R is satisfied, i.e. in the focused state.
Patent JP-S60147983-A (JP)
Title: Closed type magnetic disk device
Inventor: KAWABE SHIN
IPC: G11B23/03
Filed: 1984-01-12
Abstract: PURPOSE:To enable to make inside of a sealed container low humidity further at a uniform humidity by arranging a throttle hole and a desiccating agent in a flow passage of air that enters inside through a breathing hole formed in the sealed container. CONSTITUTION:The outside air enters the desiccating agent 15 through a breathing throttle 13 after removing dust by a filter 14. At this time, the quantity of moisture that diffuses in the desiccating agent in unit time is restricated by the effect of the breathing throttle 13. Then, moisture is absorbed by the desiccating agent 15, and the air passes a press filter finally and comes into the sealed container. As moisture in the air is removed by the desiccating agent, the air becomes very low in humidity. Further, the air diffuses uniformly in the sealed container 1 from the hole 10, humidity gradient is not caused in the sealed container.
Patent JP-H03208073-A (JP)
Title: Image forming device
Inventor: MORI SATOSHI
IPC: G03G15/20
Filed: 1990-01-11
Abstract: PURPOSE:To correct the side deviation of a fixing film by detecting an abnormal position of the fixing film. CONSTITUTION:By masking a side part 26 of a fixing film 15 of a fixing device 11, and detecting a translucent light by a photosensor 18, the deviation of the film 15 is detected. When the sensor 18 detects the deviation of the film 15, the position of a bearing 20 of a follower roller 16 is controlled through a solenoid 23. In such a manner, the side deviation of the fixing film 15 is corrected.
Patent JP-S60149349-A (JP)
Title: Preparation of raw noodle
Inventor: SATOU YOSHIEI
IPC: A23L7/109
Filed: 1984-01-12
Abstract: PURPOSE:To obtain raw noodles preservable for a long period without causing the lowering of the taste, and marketable at the store in packaged form, by blasting chilled dry air to the just slit noodles without applying powder thereto, thereby properly drying the surface of the noodles. CONSTITUTION:For example, wheat flour is kneaded, drawn, and slit to obtain noodles. Just after the slitting, the surface is blasted with chilled dry air of 5-15 deg.C and 12-40% relative humidity at a speed of 0.8-2.0m/sec to effect the moderate drying of the surface. The treated noodles are packaged.
Patent JP-H09197292-A (JP)
Title: Head part of pipe camera
Inventor: ITO TOSHIAKI
IPC: G02B23/24
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the head part of the pipe camera which need not be increased in the number of components so much, makes it easy to obtain airtightness, and prevents light from traveling around. SOLUTION: A CCD camera 11 is arranged at the center part in a housing 1 and a light source 10 for lighting is arranged at the periphery of this CCD camera 11; and a glass plate 3 for airtight holding is held atop of the housing 1 in front of the CCD camera 11 and the light source 10 for lighting at the periphery of the CCD camera 11 is arranged nearby the glass plate 3 for airtight holding. Further, a glass plate 4 which has a lower refractive index than the glass plate 3 for airtight holding is arranged on the inner peripheral side of the light source 10 for lighting in contact with the glass plate 3 for airtight holding.