baber/WOPTO huggingface dataset:
Patent JP-S5536887-A (JP)
Title: Macro mechanism of zoom lens
Inventor: TSUJI SADAHIKO
IPC: G02B7/105
Filed: 1978-09-08
Abstract: PURPOSE: To enable fixed point macro photographing keeping the macro close distance always at a constant distance, by providing part of the macro region in the cam groove of a zoom lens in parallel arrangement so as to avoid relative movement in the direction of optical axis.  
     CONSTITUTION: A cam groove 6" is set parallel to a cam groove 5' at the final end. Therefore, with respect to rotation of a cam ring 4, the moving elements in the regions of grooves 5', 6" are unchanged in the relative positions on the optical axis. When a zoom ring Z is rotated, the moving lens group advances the front group lens by means of helicoid screw provided on the outer circumference of the outer tube having linear key groove, while keeping the engaged state of the groove part of the cam ring 4 and guide pin. In this constitution, the subject distance for fixed point macro photographing may be set accurately by using zoom lens. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01281315-A (JP)
Title: Refuse disposing device
Inventor: TAI YASUSHI
IPC: F23G5/00
Filed: 1988-05-06
Abstract: PURPOSE:To prevent leakage of soot, odor, and smoke, by a method wherein, in an incineration volume reduction disposing device for home refuse, a disposing container provided at its bottom with a heater and a protrusion part communicated to a feed port is mounted in an incinerator, and s cleaning catalyst is situated in an exhaust passage between the incinerator and the disposing container. CONSTITUTION:Refuse 6 charged in a refuse disposing container 5 in an incinerator is heated by a heater 3, and is burnt by means of air fed through a feed port 7, a protrusion part 11, and an opening part 12 with the aid of a feed blower 8. In this case, generated odor, steam, and smoke passes a cleaning catalyst 14 located between the outer wall of the container 5 and the inner wall of an incinerator 1 and enters a cleaner 10 through an exhaust port 9. Heating by a cleaning heater 13 and the action of a catalyst 2 are exerted thereon. Since, as noted above, catalyst reaction is applied thereon by the catalyst 14 the temperature of which is increased by means of the heat of the heater 3 and a combustion heat and reheating is applied and the action of a catalyst 2 is exerted thereon, odor, smoke, and steam can be completely prevented from leakage, and the size of a device can be reduced.
Patent JP-S5540019-A (JP)
Title: Weld line tracing method
Inventor: SEKINO AKIYUKI
IPC: B23K9/12
Filed: 1978-09-08
Abstract: PURPOSE: To let good weld beads be formed inexpensively in the tack weld part in thin plate welding by once stopping the correction of the welding torch position when the errors of the welding torch position by detectors are larger than the specified reference value.  
     CONSTITUTION: It has been clarified that in the case of forming good beads in narrow thin plate welding in beads the appearance finish of beads is better when the welding torch position is not corrected with respect to the tack weld part. Limit switches LS 1 , LS 3  for the ordinary change range of the weld line and LS 2 , LS 4  for the change of tack weld part are provided to the leading end of the arm 7 of the detecting roller 8 of a torch adjusting mechanism 5 for the weld line 1 and are selected like YF < f and yF > f(f; welding speed mm/sec., Y; ordinary change rate mm/mm, y; change rate of tack weld part mm/mm). Thus, these are so constituted that if the change rate is within the range of a fixed reference value the torch follows up said change and that when the change rate exceeds the separately established fixed reference value in the tack weld part the torch no longer follows up the change and the correction operation is ceased and that after the specified time the correction is resumed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10302244-A (JP)
Title: Magnetic disc
Inventor: NAKAMIGAWA JIYUNICHI
IPC: G11B5/738
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disc which satisfies the requirements of a high capacity and high density magnetic disc system and can realize a high density recording of 0.2-2 Gbit/inch<2> when, particularly, it is applied to a contact recording system which is expected to have high density electromagnetic conversion characteristics while the problem of running durability is avoided. SOLUTION: A magnetic disc consists of a supporter and a magnetic layer which is mainly composed of ferromagnetic powder and binder resin and formed on the supporter. The magnetic disc enables the recording with a surface recording density of 0.2-2 Gbit/inch<2> and the recording/reproduction with a revolution of higher than 1800 rpm. The magnetic layer has an average surface roughness Ra of less than 4 nm in a central surface measured by a 3D-MIRAU and 100-1000 pieces/900 μm<2> of protrusions of higher than 20 nm and 1-50 pieces/900 μm<2> of protrusions higher than 40 nm which are measured by an atomic force microscope. Further, the magnetic layer contains at least one of fatty acid and fatty acid ester and the peak intensity ratio of carbon/iron measured on the magnetic layer surface by an Auger electron spectroscopy is 10-100.
Patent JP-H05308473-A (JP)
Title: Structure for read mechanism
Inventor: TOKUNAGA MITSUHIRO
IPC: H04N1/00
Filed: 1992-04-30
Abstract: PURPOSE:To form the read mechanism driven on an original while reading a character or a drawing printed on the original with a thin profile. CONSTITUTION:A vibration block 9 formed integrally a vibrator 6 and an injection molding plastic 91 is arranged to a read position 11 of a close contact image sensor 1 so that an apex in the middle projection of the block 9 is coincident with the position 11, and high frequency voltages whose phases are deviated by 90 deg. are applied respectively to piezoelectric ceramics 71, 72, then the apex of the middle projection 61 of the vibrator makes an elliptic motion. A torque by a friction force is exerted to an original 3 by the elliptic motion and the original is carried in the direction E. In this case, the voltage of a high frequency power supply 8 is adjusted to synchronize the read speed of the close contact image sensor 1 with the carrying speed of the original 3 and the picture on the original is read.
Patent JP-H10298367-A (JP)
Title: Polypropylene resin composition for extrusion film and extruded film
Inventor: IMAI TADASHI
IPC: C08K5/521
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin composition for extrusion film that has excellent transparency, stiffness and heat resistance, shows excellent workability and dimensional stability even in secondary processing as high-speed film formation or metallization and gives extrusion film that can be used in a variety of the applications as fiber package and food products to be treated with hot water or with electronic microwave heat. SOLUTION: This resin composition comprises (A) 100 pts.wt. of a crystalline polypropylene that has >=0.93 mesopentad fraction in the<13> C-NMR as an indicator of stereoregularity, <=5.5 of the Mw/Mn ratio where Mw is the weight- average molecular weight and Mn is the number-average molecular weight, and <=1.0 wt.% elution at <=40 deg.C in the cross-fraction chromatography and <=75.0 wt.% at <=110 deg.C and (B) 0.03-0.5 pt.wt. of an aromatic organophosphate ester metal salt. The aromatic organophosphate ester salt is preferably 2,2'- methylene-bis(4,6-di-tertiray-butyl)phosphate sodium salt.
Patent JP-H01282676-A (JP)
Title: Individual collating system
Inventor: NUNOMURA TOYOYUKI
IPC: G06Q20/40
Filed: 1988-05-10
Abstract: PURPOSE:To surely prevent the unjust use of an optical card by reading individual feature data from the card when code number correspond to each other. CONSTITUTION:When the optical card is fitted on a card reader/writer 1, a host 2 detects it, the address data of the card are read by an address data reading part 8, and sent to the host 2. The host 2 reads the code number of the card from a code number memory part 10 by means of the address data from the address data reading part 8. In the card reader/writer 1, when a user inputs the code number to a code number input part 3, a comparing part 9 compares the inputted code number and the code number from the host 2. When the both correspond, a card reading part 4 reads fingerprint data registered in the card, writes them into a memory 5, a pattern comparing part 6 compares them with the fingerprint data from a fingerprint reading part 7, and collates whether the card user is the card possessor himself. Thus, the unjust use of the card can be surely prevented.
Patent JP-S61269548-A (JP)
Title: Communication controlling method
Inventor: IMANISHI YASUO
IPC: H04M9/08
Filed: 1985-05-24
Abstract: PURPOSE:To attain a normal mutual communication by making the gain of each variable gain amplifier proportional and inversely proportional to the input signal level of other variable amplifier respectively and controlling the product of the gains to a prescribed value or below thereby preventing howling. CONSTITUTION:Level detection circuit 7, 8 input respectively the signal levels of outputs e1, e2 of microphones 1, 2, execute rectification and integration so as to detect a mean voice input level at a prescribed time. An operation circuit 9 generates an output K1=l1/l2 and an output K2=l2/l1 by using outputs l1, l2 of the circuits 7, 8, give the outputs K1, K2 respectively to variable amplifiers 5, 6, which are controlled. Thus, the generation of howling is prevented without a talking direction changeover switch and its operation so as to make mutual talking normal.
Patent JP-H09297295-A (JP)
Title: Liquid crystal display element formed by using optical element and light source as well as projection type display system
Inventor: RICHIYAADO RAN
IPC: G02F1/1333
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a liquid crystal display element with good controllability of a diffusion angle by providing this element with an optical element provided with a layer formed by lining up refractive bodies which are optically isotropic and have the refractive index different from the refractive index of an optical isotropic transparent medium are lined up in approximately parallel with the main surface of the transparent medium into the transparent medium between a liquid crystal cell and a polarizing plate. SOLUTION: The optical element 24 with its silicone surface positioned on an inner side is stuck to the front surface of the liquid crystal display element to constitute a single or a plurality of layers. TFTs 13 of such structure are selectively operated, by which electric fields are selectively applied between pixel electrodes 23 and an ITO film 11 as a counter electrode and rays are eventually selectively passed through the inside of liquid crystals 12 by changing the orientation property of liquid crystals 12. The rays past the liquid crystals 12 pass the counter substrate 9 and are made incident on the optical element 24. The rays are diverged in this optical element 24 and are introduced into a supporting substrate 8. The rays past the inside of the supplying substrate 8 are cast via the polarizing plate 4 on the exit side to the outside of the liquid crystal display element.
Patent JP-H11306129-A (JP)
Title: Pc card
Inventor: YOSHIIE HISAYOSHI
IPC: G06F1/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To enable setting for switching a multifunction PC card to a single- function PC card. SOLUTION: With a slide switch 2 on the multifunction PC card 1, the functions of the multifunction PC card 1 are set. A ROM in the multifunction PC card 1 stores attribute information on a function 1, attribute information on a function 2, and attribute information on the function 1 plus the function 2 independently by OS's, and necessary attribute information is loaded in the memory space of a personal computer as attribute information of the multifunction PC card 1 according to the position of the slide switch 2 and the kind of an OS.
Patent JP-S5634495-A (JP)
Title: Pressure sensitive copying paper
Inventor: OKADA YOSHIROU
IPC: B41M5/165
Filed: 1979-08-31
Abstract: PURPOSE: To provide pressure sensitive copying paper practicable under high temperatures and humidities or severely cold curcumstances, by using paper sheet coated with microcapsules containing a solution of a color producing agent in 1- isopropylphenyl-2-phenylethane.  
     CONSTITUTION: Benzene and 1,2-dichroloethane are condensed in the presence of AlCl 3  catalyst to obtain 1, 2-diphenylethane, and then it is propylated to produce 1-isopropylphenyl-2-phenylethane. Into this 1-isopropylphenyl-2-phenylethane is disolved a color producing agent such as benzoyl leuco methylene blue, the solution is microcapsuled and applied to paper sheet. Said paper sheet is combined with paper sheet coated with a developer to obtain the present pressure sensitive copying paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62271370-A (JP)
Title: Electrolyte for lithium battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/05
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a nonaqueous electrolyte for lithium battery in which charge discharge performance of lithium electrode is excellent and having high conductivity by using a mixture of LiAsF6 and at least one lithium salt other than LiASF6 as lithium salt in electrolyte. CONSTITUTION:A mixture of LiAsF6 and at least one lithium salt other than LiAsF6 is used as lithium salt in electrolyte. By this mixed solution, a protection film is formed on the surface of lithium by the reaction of lithium with LiAsF6 to increase charge-discharge efficiency of lithium, and by the mixing effect of LiAsF6 and the other lithium salt, decrease in conductivity caused by partial decomposition of LiAsF6 for forming the protection film is supplemented and high conductivity can be obtained. By increasing the conductivity, the current of a battery can be increased.
Patent JP-S603328-A (JP)
Inventor: KASHIMOTO TAKASHI
IPC: E03D9/08
Filed: 1983-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10296458-A (JP)
Title: Manufacture of welded steel tube
Inventor: TOYOOKA TAKAAKI
IPC: C21D8/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To unnecessitate bead cutting by executing edge preheating for heating both edge parts of an open tube to unmelting temp. region not lower than Curie point by induction heating, heating them to a melting temp. region, butt- joining them with squeeze rolls and making the area of weld bead discharged to the outside and inside of the tube not higher than a specified value. SOLUTION: Band steel is preheated to 400-650 deg.C. The band steel is formed with forming rolls and made into an open tube. Edge pre-heating is executed by heating both edge parts from the edge faces to about 5 mm to the temp. region of 600-1000 deg.C by induction heating. The edge preheating is executed under the atmosphere of oxygen content lower than that of the air or under the atmosphere whose dew point is <=-10 deg.C. Air cooling is executed for >=0.5 sec. The edge parts are heated to the melting temp. region of the melting point to the melting point +50 deg.C by high-frequency induction heating of <=400 kHz. The edge parts are butt-joined with the squeeze rolls and the are (mm<2> ) of the weld bead discharged to the outside and inside of the tube is defined as <=0.1 ×thickness (mm).
Patent JP-S60256083-A (JP)
Title: Time correction apparatus
Inventor: SUGII MASAO
IPC: G04C9/08
Filed: 1984-06-01
Abstract: PURPOSE:To make it possible to hold the transmission path between a master clock and a slave clock to a normal state even if a correction circuit gets out of order, by preventing a correction gate circuit from being inserted into a normal pulse transmission path. CONSTITUTION:A master clock 1 and a slave clock 2 are connected by a normal pulse transmission path 3 and, for example, one normal pulse is transmitted to the slave clock 2 at every 30sec through said normal pulse transmission path 3 as is conventional and the slave clock 2 is operated at every 30sec to allow display to step intermittently. When the display of the slave clock 2 is corrected to a delay direction, a reversible change-over switch 4 is changed over. When a corrected time is inputted to memory 7, a comparator 8 performs the comparing operation with the count value of a counter 10. When the comparator 8 detects non-coincidence, an H-logical signal is applied to one terminal of a gate 9. By this method, the gate 9 is controlled so as to be opened and the correction pulse outputted from a correction pulse generator 6 is outputted to be applied to the slave clock 2 through the gate 9.
Patent JP-S5236568-A (JP)
Title: Process for denitration, desulfurization and dust removal at the same time, of flue gas containing a large quantity of dust
Inventor: MATSUMOTO RIYUUTAROU
IPC: B01D53/34
Filed: 1975-09-19
Abstract: PURPOSE: Removing NOx, SOx and dust efficiently at the same time by treating the flue gas containing NOx, SOx and a large quantity of dust generated from sintering processes, coke ovens, etc., with a compact equipment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S606855-A (JP)
Title: Quantitative determination of alpha-amylase
Inventor: KARASAWA KICHIJI
IPC: G01N27/416
Filed: 1983-06-24
Abstract: PURPOSE:To make an analyzing operation simple and to reduce the time for analysis by measuring the difference between the amt. of the glucose existing from the beginning in a sample and the amt. of the glucose increased when an amylase substrate is added into the sample. CONSTITUTION:An enzyme electrode provided with an enzyme film 4 fixed with two kinds of enzymes; alpha-glucosidase and glucose oxidase is put into a measuring cell and a specified amt. of a phosphoric acid buffer soln. is supplied thereto. A sample of a bio-fluid such as blood is put into the cell and the glucose existing from the beginning in the sample is measured by measuring the current value i1 thereof by the enzyme electrode. A specified amt. of an amylase substrate is then injected into the sample to convert the amylase in the sample to alpha-maltose. The current value of the output signal from the enzyme electrode is increased by the effect of the alpha-amylase in this stage. The amylase is measured by measuring the increase rate DELTAi/DELTAt of the current value.
Patent JP-H01284009-A (JP)
Title: Digital filter processing unit, digital protection relay device and digital differential relay device
Inventor: KIDO MITSUYASU
IPC: H02H3/28
Filed: 1988-05-10
Abstract: PURPOSE:To attain fast discrimination of relay operation with high accuracy by obtaining an input data required for the calculation of a protection relay at a frequency (density) being N times the sampling frequency and constituting a protection relay device through the use of the processing unit of such data. CONSTITUTION:An input data representing the state variable such as an inputted voltage or current is subjected to A/D conversion (4) for each sampling period Ts. Then filter processing by digital filter calculation is applied. The filter processing is repeated based on the preset filter coefficient for a period TF being 1/N of the sampling period Ts and it is possible to offer the input data required for the calculation of the protection relay at a frequency higher than the sampling frequency thereby attaining high speed operation discrimination and highly accurate operation of the protection relay. Furthermore, the frequency characteristic in the filter calculation operation is a characteristic passing the fundamental wave frequency component of the input data while eliminating a high frequency, and even if filter processing is applied to a simulated input data in place of a true input data, the fundamental wave data equal to the processing of sampling substantially at a short pitch of the frequency being a multiple of N is obtained.
Patent JP-H11293673-A (JP)
Title: Manually operated pile driving apparatus
Inventor: AWAMURA TAKEO
IPC: E02D7/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To drive a pile straight, simply, speedily, and easily without destructing a head part of the pile and drive the pile without requiring a footstool even in the case of long pile. SOLUTION: A grip 3 for vertically operating a metallic main body part 2 provided with a ceiling part 2a which is fitted and inserted onto a pile 1 and against which a head part 1a of the pile 1 collides at the time of fitting and insertion and a weight part 4 for increasing a load of this main body part 2 are formed in the main body part 2. The handle 3 is formed along the longitudinal direction of the main body part 2 at right and left positions of the main body part 2. Moreover, the weight part 4 is formed concentrically with the main body part 2.
Patent JP-S61273393-A (JP)
Inventor: JIYONASAN KAASHIYUNAA
IPC: B67D/
Filed: 1986-05-19
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-H07316089-A (JP)
Title: Production of carbonyl compound
Inventor: HIRAYAMA HIDEJI
IPC: C07B61/00
Filed: 1994-05-26
Abstract: PURPOSE:To obtain the subject compound in high yield, by using a specific modified Raney copper catalyst showing high performances, high particle strength and excellent filtering characteristics prepared by a simplified method having reproducibility, as a catalyst. CONSTITUTION:In producing the objective compound by dehydrogenating a primary alcohol or a secondary alcohol, a modified Raney nickel catalyst obtained by dissolving out a ternary alloy containing Cu, Al and Fe is used as a catalyst. A catalyst having the composition of Al and Fe in the catalyst as atomic ratios of Al to Cu of 0.02 to 0.20 and Fe to Cu of 0.01 to 0.35 is preferably used.
Patent JP-H04340696-A (JP)
Title: Terminal equipment for prepaid card
Inventor: YOSHITOMI KIICHIRO
IPC: G07F9/02
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the terminal equipment which can additionally use a second prepaid card when the point unit price of the second prepaid card is higher than the point unit price of a first prepaid card. CONSTITUTION:This terminal equipment for the prepaid card subtracts a user point set as the use fee of a facility from an input point as the amount information of the prepaid card each time the various facilities of a play facility, etc., are used, and when the second prepaid card is inserted and the class of the prepaid card is coincident with that of the first prepaid card, the additional use of the second prepaid card 1' is allowed or when the point unit price of the second prepaid card is higher than the point unit price of the first prepaid card, the additional use of the said second prepaid card 1' is allowed.
Patent JP-H11308588-A (JP)
Title: Transmission system for image data
Inventor: HAMADA KAZUAKI
IPC: H04N7/14
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To send photographed image data to a remove location independently of a camera. SOLUTION: This system is configured with a digital camera 1 that photographs an object, converts the object image into a digital signal, and stores the signal to a memory card 2-1 that is loaded to a removable memory card container, with a PHS 3-1 that connects to the memory card 2-1 removed from the digital camera 1 by a cable 6-1 and sends the image data in the memory card 2-1 to a PHS 3-2 being a transmission destination via a radio channel 5, with the PHS 3-2 that receives the image data from the PHS 3-1 and stores the data to a memory card 2-2 connected by using a cable 6-2, and with a personal computer 4 to a prescribed position of which the memory card 2-2 connecting to the PHS 3-2 by the cable 6-2 is loaded and that displays the image data stored in the memory card 2-2 onto a display section.
Patent JP-S5813842-A (JP)
Inventor: SHIMA YOSHIMASA
IPC: E04B1/62
Filed: 1981-07-20
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。