baber/WOPTO huggingface dataset:
Patent JP-S6282547-A (JP)
Title: Floppy disk device
Inventor: YOSHITOSHI HIROYUKI
IPC: G11B17/043
Filed: 1985-10-08
Abstract: PURPOSE:To prevent such a case where a memory medium pushes up directly a magnetic head and breaks it by increasing the gap between a floppy disk cassette and the lower surface of a cassette storing room. CONSTITUTION:A gap B between a disk cassette C and the lower surface of a cassette storing room 23 is increased compared with a gap A between the upper surface of a case 24 and a projection 47 formed in the 2nd descent area. Thus a magnetic head 37b has a close contact with a memory medium 12 in the 2nd descent area and the projection 47 is detached from the upper surface of the case 24. Then the information can be written and read. When an ejection button is pushed, the upper surface of the case 24 has a contact with the projection 47 and lifts up a magnetic head 37b in the 1st ascent area. then the case 24 lifts up the cassette C in the 2nd ascent area. As a result, a contact is always secured earlier between the projection 47 and the upper surface of the case than between the cassette C and the lower surface of the room 23. Thus the head 37b is lifted up earlier than the cassette C.
Patent JP-2001054122-A (JP)
Title: Entire circumference observation device
Inventor: SUGIYAMA KIWA
IPC: H04N9/07
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an entire circumference observation device that image processing by a computer can be simplified and a plurality of contrast images (entire circumference images) with different wavelength bands are obtained. SOLUTION: The device is provided with a wide angle lens 11, a plurality of linear image pickup elements 13a-13c placed on an image plane of the wide angle lens 11, and band-pass filter means 12a-12c that are placed on a plurality of the linear image pickup elements 13a-13c at the side of the wide angle lens 11. A plurality of the linear image pickup elements 13a-13c can pick up an image of luminous flux from the wide angle lens 11 and is turned around the optical axis of the wide angle lens 11. The band-pass filter means 12a-12c lead the luminous flux of the image with different wavelength bands from each other to each of a plurality of the linear image pickup elements 13a-13c.
Patent JP-H0388445-A (JP)
Title: Test starting system for loopback
Inventor: OMORI SHOICHI
IPC: H04J3/14
Filed: 1989-08-30
Abstract: PURPOSE:To avoid the malfunction of a loopback test by resetting the detection operation of a loopback control signal of other loopback control means in response to the result of detection of one loopback control means and stopping the detection operation. CONSTITUTION:Loopback control means 111, 112 detect respectively a loopback control signal from a digital data service network side or a subscriber side and generate a loopback start signal in response to the result of detection. Loopback forming means 113, 114 form respectively a loopback path to the digital data service network side or the subscriber side in response to each loopback start signal. Loopback detection operation reset means 115, 116 reset the detection operation of the loopback control signal of the other loopback control means in response to the result of detection of one loopback control means to stop the detection operation. Thus, the malfunction of the loopback test is avoided.
Patent JP-H0385524-A (JP)
Title: Matrix type display device
Inventor: KANAMORI KEN
IPC: G02F1/1343
Filed: 1989-08-29
Abstract: PURPOSE:To decrease the generation of the insulation defect between bus wirings and spare wirings by providing the spare wirings intersecting with a part of scanning lines and signal lines via at least two layers of insulating films in each of both end parts of at least one array of the arrays of the scanning lines and signal lines. CONSTITUTION:This device has the bus wirings 1 which function as the scanning lines are the bus wirings 3 which function as the signal lines. The spare wirings 2a to 2d intersecting with a part of these bus lines are provided in each of at least one of both end parts of these bus wirings 1, 3. At least two layers of the insulating films 17 are provided between the bus lines 1, 3 and the spare wirings 2. An anodized film 4 can be used for one of two layers of the insulating films. The anodized film 4 is formed by anodizing the upper surface of the wirings positioned lower among the bus wirings and spare wirings intersecting with each other. The generation of the insulation defect between the bus wirings 3 and the spare wirings 2 is decreased.
Patent JP-H0272822-A (JP)
Title: Method for slaughtering pig and apparatus therefor
Inventor: KOBAYASHI YOSHIO
IPC: A22B5/00
Filed: 1988-09-07
Abstract: PURPOSE:To keep meat quality, etc., best by providing prescribed limitation between the gaseous carbon dioxide concentration and the successive anesthetization of a pig and simultaneously controlling the holding time in completing the anesthetization. CONSTITUTION:A pig 12 is slowly and stepwise lowered from the upper part of a gaseous carbon dioxide vessel 1 having a prescribed concentration gradient with a decreasing concentration from the lower to the upper side and successively anesthetized, kept in gaseous carbon dioxide in a high concentration for a prescribed time, converted into a complete anesthetic state and then taken out. The gaseous carbon dioxide concentration is sensed with a concentration sensor 6 and analyzed with a gaseous carbon dioxide analyzer 7 and the basket 13 is lowered through a controller 8 with a winch 9 under the best conditions and then pulled up after the lapse of a prescribed time. The output of the controller 8 is transmitted to a solenoid valve 4 to carry out valve control for a gaseous carbon dioxide jetting device 3.
Patent JP-S59115166-A (JP)
Inventor: JIYOU YASUNORI
IPC: B23P19/06
Filed: 1982-12-20
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-H1148146-A (JP)
Title: Abrasive grain collection method
Inventor: DEWA AKIO
IPC: B24B57/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To collect abrasive grains of long longevity from grinding waste liquid of a wire saw used for cutting of a silicon wafer. SOLUTION: Grinding waste liquid is put in a rotating drum 15 of a centrifugal filter 1 from a slurry tank 2 and filtered, and separated liquid is discharged to a collection oil tank 6. Thereafter, acetone is put in the rotating drum 15 from a solvent tank 7 and centrifugal-filtered by solving oil, and thereafter, methyl alcohol is put in the rotating drum 15 and centrifugal-filtered oil is perfectly removed. Aqueous solution of caustic soda is added to a solid layer from which oil is removed from an alkali tank 9, and Si powder attached on abrasive grains in the solid layer is solved and removed. Finally, it is washed with washing water by opening a valve 11 and abrasive grains are collected.
Patent JP-H0660454-A (JP)
Title: Production of optical recording medium and optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B11/105
Filed: 1992-08-03
Abstract: PURPOSE:To maintain reliability of a medium for a long time without causing head crush and sticking by irradiating a magneto-optical recording layer with UV ray in the presence of ozone to clean the surface before a resin protective layer is formed. CONSTITUTION:A Si3N4 layer 2 as an org. dielectric material is formed on a polycarbonate substrate 1 having guide grooves and preformat signals. Then Al layer as a reflecting layer 5 is formed and irradiated with UV ray in the presence of ozone, and further the layer is cleaned 6 to obtain a clean surface. Then the substrate 1 is mounted on a spinner rotation table 9 and coated with UV-curing resin 7 as the resin protective layer by spin coating. Then the resin is irradiated and cured with UV ray 8. The obtd. resin 7 has good wettability without causing repelling and can be uniformly coated. Thereby, the obtd. medium causes no head crush or sticking and has good adhesion property with the recording layer and has good reliability.
Patent JP-S6378773-A (JP)
Title: Paper feed apparatus
Inventor: YAGI TAKASHI
IPC: B41J13/10
Filed: 1986-09-22
Abstract: PURPOSE:To suppress the abrasion of a paper feed roller, by providing a slip curving surface, which has a central part upwardly expanded in parallel to the axis of a platen and is curved in the direction crossing the axis of the platen at a right angle, on the slip feed path in the vicinity of the platen. CONSTITUTION:When a paper feed roller 23 is intermittently rotated in a clockwise direction, the slips 28 on a set plate 17 are fed out one at a time and the leading end of each slip exceeds a slip curving surface 27 to contact with the outer periphery of a platen 2. When the paper feed roller 23 is further rotated, the slip 28 is curved because the intermediate part thereof is supported by a slip curving surface 27. In this process, the slip 28 goes toward the contact part with a pinch roller 8 while the leading end edge thereof slides on the outer periphery of the platen 2. Therefore, the resistance added to the paper feed roller 23 from the platen 2 through the slip 28 is small. The slip 28 is slightly fed by the paper feed roller 23 even after contacts with the contact part of the platen 2 with the pinch roller 8 but the resistance receiving from the platen 2 is absorbed by the slip 28 itself. By this method, the resistance of the paper feed roller 23 receiving from the platen 2 through the slip 28 is small.
Patent JP-S59109559-A (JP)
Inventor: MARUTEIN BURUNKU
IPC: C09B1/58
Filed: 1983-11-30
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-S6470370-A (JP)
Title: Packaging material for semiconductor device
Inventor: KINOSHITA TAKASHI
IPC: B65D85/86
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the external lead of semiconductor device from deforming at the time of transport, by preparing protrusions, on which semiconductor device is loaded, with a cavity formed on the bottom surface, and tacky parts which are arranged on the upper surfaces of the protrusions. CONSTITUTION:The packaging material includes a carrier tape 2a, on which a cavity 1a to contain semiconductor device is formed along the longitudinal direction with an approximately equal space; a protrusion 9, on which a semiconductor device 6, contained in the cavity 1a, is loaded; a tacky part 10 on the upper surface of the protrusion 9, which fixes the semiconductor device 6; and a cover tape 3, which owns a thermoplastic adhesive 8 to seal continuously the upper surface opening of the cavity 1a. When the semiconductor device 6 is placed in the cavity 1a, if the semiconductor device 6 is placed on the protrusion 9, which owns the tacky part 10 on the upper surface arranged on the bottom surface, an external lead 7 of the semiconductor device 6 does not contact the carrier tape 2a, and thus the semiconductor device 6 can be easily fixed in the cavity 1a. Therefore, the generation of troubles, such as deformation of the external lead due to handling at the time of transport, etc., after the semiconductor equipment has been packaged, can be prevented.
Patent JP-S60116006-A (JP)
Title: Plant monitoring device
Inventor: UEKI YUUJI
IPC: G06F3/048
Filed: 1983-11-29
Abstract: PURPOSE:To switch a CRT to another CRT speedily when the former CRT becomes abnormal and to allow monitoring and control operation by containing function items of the CRT in a CRT function table and controlling them. CONSTITUTION:A computer 25 controls CRTs 1 and 2 and inspects their abnormality periodically so sent the result to a computer 4. Similarly, a computer 26 controls and inspects CRTs 3 and 4 and a computer 27 controls and inspects CRTs 5 and 6. Those computers 25-27 have CRT function tables and logical CRT assignment tables in their memories respectively. The computer 4 after sending an indication of function checking to the computes 25-27 ckecks sent diagnostic results of the CRTs 1-6 and make a display according to the CRT assignment table when none of them indicates abnormality, but alter the contents of the CRT assignment table if abnormality is detected and displays an important indication preferentially.
Patent JP-S60115849-A (JP)
Title: Automatic correcting device of sample surface for ultrasonic microscope
Inventor: NANBA AKIHIRO
IPC: G01S15/89
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a proper and faithful ultrasonic microscope image and improve convenience by providing a light emitting means and a photodetecting means at the circumference of an acoustic lens and detecting the inclination of a sample surface, and correcting it automatically. CONSTITUTION:Detecting means 32 and 33 detect the inclination of the surface of the sample from the spot diameter of a light beam which is incident to the surface of the sample 38 at a prescribed angle of incidence and reflected by the surface. A control circuit 36 has a reference value set for determining the permissible inclination range of the sample corresponding to the extents of inclination of the means 32 and 33 and compares the extents of inclination with the reference value to output a control signal. Sample table correcting means 29 and 30 is provided successively to a sample table 28 and control the inclination of the sample table 28 with the inclination control signal of the circuit 36. Therefore, the surface of the sample 37 is corrected automatically to obtain the proper and faithful ultrasonic microscope image and also eliminates the trouble of the manual adjustment of the inclination of the surface of the sample 37, thereby realizing easy handling.
Patent JP-S6383058-A (JP)
Title: Production of aminoethylsulfonic acid
Inventor: ARAI KENICHI
IPC: C07C301/00
Filed: 1986-09-25
Abstract: PURPOSE:To obtain a compound containing no inorganic salt, useful as a remedy for myocardial infarction, arteriosclerosis, liver function disorder, etc., by synthesizing aminoethylsulfonic acid from chloroethylamine hydrochloride and sodium sulfite and treating the reaction solution. CONSTITUTION:A reaction solution containing aminoethylsulfonic acid obtained by reacting chloroethylamine hydrochloride with sodium sulfite is treated by two-stage electrodialysis. The reaction solution is sent to a first electrodialyzer in which cation exchange membranes and anion exchange membranes are alternately set, separated into a first desalted solution from which inorganic salts are removed and a first concentrated solution having accumulated the inorganic salts and discharged. Then aminoethylsulfonic acid is isolated from the first desalted solution, the first concentrated solution is similarly sent to a second electrodialyzer, desalting and concentrating treatment is carried out and a second desalted solution is recycled to the synthetic system and/or the electrodialytic system to recover the aimed substance.
Patent JP-H0272425-A (JP)
Title: Production process system for maintenance tolane data with use of external parameter
Inventor: SASAKI TAKUMI
IPC: G06F5/00
Filed: 1988-09-07
Abstract: PURPOSE:To flexibly cope with various entry data by using an input information parameter maintenance process means and a general-purpose data input process means which produce the tolane data. CONSTITUTION:In an input information parameter maintenance process 2, each input item of the general-purpose data input is prescribed and the information (input information parameter 1) is registered into an input information parameter file 4. In a general-purpose data input process 5, the registered prescribed information is retrieved out of the file 4 and an operator entries the produced general-purpose data input screen as the data for production of a tolane data file 8. When the data entry process is diversed, a corresponding program is not individually produced and the input item of the entry data is prescribed by the parameter information. This prescribed input item can be maintained. Thus a general-purpose entry process is attained and at the same time it is possible to flexibly cope with various entry data.
Patent JP-H0272901-A (JP)
Title: Dado joint router
Inventor: ODA ZENICHI
IPC: B27C5/10
Filed: 1988-09-08
Abstract: PURPOSE:To contrive simplification of operation by enabling precise processing of a groove without depending on an experience of a worker, by a method wherein movements in axial directions X, Y, Z of respective straight and dovetail groove bits by a motor are performed through numerical control. CONSTITUTION:The title router possesses a moving mechanism 40 moving a router main body 60 in a horizontal direction 2 on a base frame 10 and a clamping mechanism 20 for fixing the base frame 10 to a work W. A moving body 42 of a direction Y is moved in an axial direction y and the router main body 60 moves in the direction X to the moving body 42 of the direction Y, in the moving mechanism 40. A motor 61 turning a straight and dovetail groove bits 82, 84 is incorporated into the router main body 60. A microcomputor 90 applies data to driver 95 and the driver 95 supplies this signal to the motor by converting the same into driving electric power of the motor by amplifying the same. An X-axis motor 58, Y-axis motor 50 and Z-axis motor 80 are controlled with this constitution. ON/OFF of the motor 61 are controlled with the microcomputor 90.
Patent JP-S61103181-A (JP)
Inventor: ITO KOSEI
IPC: G09B5/06
Filed: 1984-10-26
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-H03118390-A (JP)
Title: Derivative of epypodophyllotoxin altroside
Inventor: ONUMA TAKESHI
IPC: A61K31/7048
Filed: 1990-08-29
Abstract: NEW MATERIAL: A compound of formula I [R 3  is a 1-10C alkyl, phenyl, furyl or 2-thienyl; one of R 4  and R 5  is OH, a 1-5C alkoxy or a 1-5C acyloxy, and the other is H, OH, a 1-5C alkoxy, a 1-5C acyloxy, F, azido or amino, or one of R 4  and R 5  is F and the other is azido or amino; R 6  is H, F(O)(OH) 2  or its alkali or alkaline earth metal salt].  
     EXAMPLE: 4'-Demethyl-4-O-(3-O-acetyl-2-deoxy-4,6-O-ethylidene-2-fluoro-β-D- altropyranosyl)-epi-podophyllotoxin.  
     USE: An anti-tumor agent.  
     PREPARATION: A compound of formula II is reacted with a compound of formula III in the presence of a boron trifluoride-etherate and then hydrogenated for removal of the protecting group of the phenol. When necessary, the phenol group may be phosphorylated. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1138875-A (JP)
Title: Ciphering apparatus and deciphering apparatus based on quadratic expression on finite ring
Inventor: YAGISAWA MASAHIRO
IPC: H04L9/30
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ciphering apparatus and deciphering apparatus based on the quadratic expression on a finite ring having a sufficiently small calculation time and sufficient cipher intensity. SOLUTION: The ciphering apparatus having a deciphering means for encrypting plaintext by the encryption expression on the finite ring has a signal receiving means which receives the public keys [n, R, a1 , a2 , a3 , a4 , b1 , b2 , b3 , b4 ] of signal receivers from a public file apparatus, a memory means which stores the public keys received by this signal receiving means, an arithmetic means which encrypts the plaintext to ciphertext by using the quadratic expression relating to the plaintext (x1 , x2 , x3 , x4 ; y1 , y2 , y3 , y4 ) with the a1 , a2 , a3 , a4 , b1 , b2 , b3 , b4 stored in this memory means on the finite ring as coef. with n<2> as normal and a signal transmitting means which transmits the ciphertext calculated by this arithmetic means to signal receivers.
Patent JP-H1167371-A (JP)
Title: Television plug
Inventor: TANABE HIROYUKI
IPC: H01R13/66
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a television plug which can also work as a dummy plug for termination. SOLUTION: The end of a ground plug 53 in a cylindrical form is elongated, and inside a plug body 51 a dummy resistance 55 is furnished whose one end is soldered to a ground piece 51-5 formed in a plug body 51, and other end is secured between a pinching piece 51-3 and an insulative support 57. This TV plug is installed to a TV power outlet which is formed as a blank terminal, so that it can serve as a dummy plug for termination. This can be used as a normal TV plug by removing the dummy resistance 55.
Patent JP-H0674005-A (JP)
Title: Cam follower device
Inventor: OKUDA KOICHI
IPC: F01L1/18
Filed: 1992-08-25
Abstract: PURPOSE:To reduce cost for producing and assembling a cam follower device and improve durability. CONSTITUTION:A support shaft 4 having a roller 3 attached integrally therewith is rotatably fitted through a light gap in shaft inserting holes 1a, 2a of bifurcated arms 1, 2 and constructively supported slipperily by a solid lubricant 5 coating the shaft inserting holes 1a, 2a. Since the support shaft 4 is rotated about its own axis without being calked to the arms 1, 2, a load bearing point of the support shaft 4 is changed circumferentially successively and additionally the whole surface of the support shaft can be hardened.
Patent JP-H1161275-A (JP)
Title: Weld zone of austenitic stainless steel
Inventor: KANEZAKI HIROSHI
IPC: C21D9/08
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a weld zone of austenitic stainless steel, where the fatigue strength of the weld zone which is inferior to a base material in fatigue characteristic in a high temp. fluid including high temp. water is improved. SOLUTION: The surface part of a weld metal on the side to be brought into contact with high temp. fluid is heated up to the recrystallization temp. or above and then cooled at a cooling rate not lower than that of natural air cooling at ordinary temp., by which the amount of ferrite in the vicinity of the surface of the weld zone is reduced to improve fatigue strength. At this time, in order to lower the heating temp., a worked layer is previously formed at the surface part of the weld metal on the side to be brought into contact with high temp. fluid.
Patent JP-2000055318-A (JP)
Title: Combustor
Inventor: OTSUKA MASAYA
IPC: F23R3/28
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a combustor, simple in constitution, inexpensive in cost and reduced in combustion vibration or combustion noise generated upon combustion. SOLUTION: A combustor is provided with a combustion chamber 1, a fuel supplying pipeline 12 for supplying fuel into the combustion chamber 1 and an oxidizing agent supplying pipeline for supplying oxidizing agent into the combustion chamber 1 to mix the fuel and oxidizing agent, supplied through respective supplying pipelines, and burn the mixture. In such a combustor, a sound resonance mode generating means 23, fluctuated with a frequency same as the pressure fluctuation in the combustion chamber 1 and making a flow speed fluctuation at the outlet port of combustion chamber side of the fuel supplying pipeline 12 zero, is provided in the fuel supplying pipeline 12.
Patent JP-H0275146-A (JP)
Title: Bulb
Inventor: INUKAI SHINJI
IPC: H01J61/35
Filed: 1988-09-09
Abstract: PURPOSE:To reinforce the mechanical strength of a neck so as to prevent any fall of a bulb by specifying average thickness of a fluororesin coat at the neck. CONSTITUTION:A fluororesin coat 6 is coated over the whole outer surface of an outer bulb 1. The thickness (t) of the coat 6 at a neck 3 is set at 100mum<=(t)<=400mum. Accordingly, the neck 3 is reinforced by the effect of the coat 6 so as to be unlikely to break even if any external force is applied thereto. Although the strength of the coat at the neck may deteriorate due to temperature rising-up caused by gas convection during lighting with a base side down, the above-mentioned thickness can keep the strength of the coat remarkably so as to maintain the mechanical strength at the neck preferably, thereby preventing fall of the bulb.