baber/WOPTO huggingface dataset:
Patent JP-H08243637-A (JP)
Title: Manufacture of metallic welded tube
Inventor: ERIGUCHI TORU
IPC: B21C9/00
Filed: 1995-03-06
Abstract: PURPOSE: To manufacture a welded tube of excellent quality free from surface flaws or defective welds by the die draw forming method. CONSTITUTION: In manufacturing a welded tube 1c by forming a metallic strip 1 to be cylindrical by a forming die 20 having a through hole to achieve the contraction from the inlet side toward the outlet side, and welding an edge part on each side, the water-soluble lubricant 16 of 15-30vol.% in concentration is applied to the overall surface of a metal strip 1 which is on the outer side of the welded tube 1c by a lubricant applying equipment 10 arranged on the inlet side of the forming die 20, and the water-soluble solution adhered to the cylindrical metal strip 1 immediately after leaving the forming die 20 is removed by a wiping equipment 30. The surface of the cylindrical metallic strip 1 is heated and dried by a heating machine 35 after the water-soluble lubricant is wiped.  Because the water-soluble lubricant 16 is not brought into the welded zone, the weld zone free from defects such as blowholes attributable to the gasification of water contents.
Patent JP-H07261067-A (JP)
Title: Focusing position adjustment mechanism
Inventor: SHIMOKAWA HIROYASU
IPC: G02B7/28
Filed: 1994-03-17
Abstract: PURPOSE:To provide an inexpensive focusing position adjustment mechanism capable of easily adjusting a focal distance from the focusing surface of a CCD element in a CCD camera unit to the surface of the lens fitting mount of an optical microscope. CONSTITUTION:The holding substrate 1 of the CCD element is screwed to a lens barrel 4 through a CCD control substrate fitting plate 3 by a screw 1a. A screw part provided at the projecting part of the lens barrel 4 is screwed to a tapped part provided on the inside circumferential surface of an adjustment barrel member 6. Then, a focusing position is adjusted by moving the lens barrel 4 along a guide shaft in an optical axis direction. A CCD light receiving part and the focusing position adjustment part thereof are integrally unitized and the assembling and the manufacture thereof are facilitated.
Patent JP-H04282184-A (JP)
Title: Production of foamed article integrated with surface skin
Inventor: OZAKI NORIO
IPC: B29K105/20
Filed: 1991-03-11
Abstract: PURPOSE:To close an original liquid injection port and to prevent this port from being visually admitted from the outside by pressing the respective end edges of the slit-like aperture of a surface skin inserted with an insert to each other, setting this surface skin into the cavity of metallic molds, inserting an original liquid supply nozzle between the end edges and injecting the original liquid for foaming into the cavity. CONSTITUTION:The slit-like aperture 24 is opened in the surface skin 18 molded to a required bag shape and both terminals 38, 38 are stitched to each other. The respective end edge parts 24a, 24b of the aperture 24 are bent and are set in the state of pressing these edges to each other into the cavity 44 of the metallic molds; thereafter, the original liquid supply nozzle 50 is inserted between the two end edge parts 24a and 24b. An urethane pad 16 is obtd. when the original liquid for foaming is injected into the surface skin and is foamed. The surface skin 18 and urethane pad 16 are integrated by foaming at this time and the original liquid for foaming is penetrated between the two end edge parts 24a and 24b, by which both are surely and securely joined as the liquid foams.
Patent JP-H09265458-A (JP)
Title: Network management system
Inventor: WADA YOSHINARI
IPC: G06F15/177
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To easily grasp a network management protocol to be used and to make it possible to change the network management protocol by simple operation. SOLUTION: After storing constitutional information transmitted in accordance with a collection request to respective constitutional elements of a network, a network constitution map relating symbol graphics to respective constitutional information based upon a symbol table 52 is displayed. Sub-symbols expressing management protocols to be used for the constitution management are also displayed on respective constitutional elements in the map. Thus a network manager can easily change a management protocol by executing updating instruction request operation for a specific symbol. Thereby load to the whole network system can simply be suppressed to minimum by changing the constitution so that plural kinds of communication traffic by management protocols are not overlapped each other.
Patent JP-S58191447-A (JP)
Title: Manufacture of semiconductor device
Inventor: SOUMA YUUICHI
IPC: H01L23/52
Filed: 1982-05-01
Abstract: PURPOSE:To perform smoothly dry etching, and to enhance precision of fine working by a method wherein an aluminum film or an aluminum alloy film for wiring is formed, and a silicon film is formed before an oxide film is generated on the surface. CONSTITUTION:The conductor film 13 of aluminum or the aluminum alloy of Al-Si, Al-Si-Cu, etc., for wiring is formed on a source region 11 and a drain region 12 according to evaporation, etc. Then the silicon film 16 is formed before the surface of the conductor film 13 is oxidized to generate the oxide film. Dry etching is performed to etch the silicon film 16 and the conductor film 13, and after the prescribed pattern is formed, a heat treatment is performed for improvement of metallization and for performance of an annealing treatment. A layer difficult to be etched like Al2O3 is not generated, and dispersion of etching is not generated.
Patent JP-S63240407-A (JP)
Title: Suspension device for automobile
Inventor: YAMAMOTO TADANOBU
IPC: F16H48/38
Filed: 1987-03-26
Abstract: PURPOSE:To provide a moderate tendency of toe-out and suppress the tendency of power under-steer, by mounting a suspension supporting member through elastic members to a vehicle body, and making an amount of deformation of the elastic members in an operation region where a driving force to be applied to the rear wheels is large. CONSTITUTION:A differential gear 4 for transmitting power to a driving shaft 6 of a rear wheel 5 is supported to a cross member 8. A shaft 15 is mounted to the cross member 8, and two lateral links 16 and 17 are pivotably connected at their inner ends to the shaft 15. The outer ends of the lateral links 13 and 14 are pivotably connected to a wheel supporting member 7. The cross member 8 is mounted at its opposite end portions through front and rear damper mechanisms 21 and 22 to a vehicle body. The front damper mechanism 21 is constructed by mounting bushings 27 and 28 through a plate 30 to a vehicle body panel 24 by means of a nut 29. The cross member 8 is sandwiched between both the bushings 27 and 28 to be supported to the vehicle body panel 24. The bushing 28 is precompressed.
Patent JP-H10257328-A (JP)
Title: Image processor
Inventor: OKUBO HIROMI
IPC: H04N1/409
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which the MTF characteristic in sub-scanning direction can be changed by a simple hardware, corresponding to variable magnification. SOLUTION: A filter-processing means 104 inputs an output Dij from a shading correcting means and performs the convolution operation of filter coefficient C1ij for adjusting the transmission characteristic (MTF characteristic) in a main scanning direction and a filter coefficient C2ij for adjusting the transmission characteristic in the sub-scanning direction through product sum operation circuits 201 and 202. The respective results are inputted to multiplier circuits 203 and 204 and, inputted to an adder circuit 205 after n1 and n2 have been respectively multiplied, and the Dij and outputs from the multiplier circuits 203 and 204 are added and defined as an output dij of filter circuit 104.  Corresponding to the designated variable magnification, a system controller 109 operates so as to change the filter coefficients C1ij and C2ij and the n1 and n2 at the multiplier circuits 203 and 204.
Patent JP-H09263080-A (JP)
Title: Memory card and its production
Inventor: SHIMIZU KAORU
IPC: B42D15/10
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a memory card hardly infected with bacteria even if used in common by many and unspecified persons and prevented from the erroneous insertion into electronic machinery by providing either one of a photocatalyst, an antibacterial member and a light accumulation substance or a combination of them to an exterior case housing a semiconductor memory. SOLUTION: In a memory card 10 consisting of a printed wiring board 1 loaded with a semiconductor memory IC and peripheral parts, a case body 2 integrally molded along with a connector part, metal nameplales (lid plates) 3a, 3b and a conductor coil spring 4, functional members 5 each being either one of a photocatalyst, an antibacterial member and a light accumulation substance are arranged to the whole surfaces of the case part 2 and the metal nameplates 3a, 3b or partial regions thereof. As a means arranging the functional members to the outer surface of the case part 2, an a adhesive containing the functional members 5 is applied or printed or the functional members 5 are applied to or embedded in the surface of a molded product in an injection molding process.
Patent JP-S57188790-A (JP)
Title: Oil pressure control circuit
Inventor: ASAOKA MASAHARU
IPC: F04B49/00
Filed: 1981-05-14
Abstract: PURPOSE:To increase the area of inching operation in a circuit to reduce the amount of delivery of a variable discharge pump when a switch valve is at its neutral position by generating a signal even if the flow at a signal-generating part is reduced near to zero. CONSTITUTION:When a switch valve it at its neutral position, the discharge oil of a pump is conducted into a control flow passage 10 via the switch valve. This control flow passage 10 is connected to a tank from a signal-generating part C. A signal pressure P2 generated at the signal-generating part C drives a servo-motor of the pump. The signal-generating part C is constructed of a peak pressure removing relief valve 23, a detecting orifice 25, and a relief valve 24 to maintain the signal pressure by the relief valve 24 even if a discharge Q2 is reduced to zero. The delivery amount of the pump is set to be the maximum by the signal pressure at this time.
Patent JP-H07256511-A (JP)
Title: Cutting device and chip collecting method
Inventor: TAKAMURA TOMIO
IPC: B23D47/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a cutting device and chip collecting method capable of surely collecting chips produced in cutting and cutting oil. CONSTITUTION:While a workpiece 11 having the rear surface 11b mounted on a table 10 is pressed by a press means 35 from the surface side 11a to the table 10 side and saw blades 12 are rotated from the rear surface 11b side to the front surface 11a side of the workpiece 11, the workpiece 11, press means 35 and saw blades 12 are moved relatively. Thus, the workpiece 11 is cut off and chips scattering to the front surface 11a side of the workpiece 11 along with the cutting are sucked and collected by a hood 15 connected to a suction means therein.
Patent JP-H03273375-A (JP)
Title: Memory card mount inspecting device
Inventor: NAKAMURA NORIMASA
IPC: G06K17/00
Filed: 1990-03-22
Abstract: PURPOSE:To securely detect whether a mounting state is correct or not by deciding whether a memory card is normally mounted to a connector means or not by detecting the first and second marks for detection of this memory card. CONSTITUTION:The marks 10a and 10b for detection to be labels for detection with prescribed width W are provided at the various positions of the memory card 1 and when the card 1 is mounted to a connector 3, these marks 10a and 10b are detected by respective switch pins 5a, 5b, 6a and 6b provided at a switch circuit 4 near the connector 3. The detection output is controlled by a CPU and it is securely decided whether the memory card is normally mounted to the connector or not. Further, even when the memory card is not normally mounted, it can be also decided howmuch the memory card is mounted. Then, malfunction is prevented from being generated.
Patent JP-S57313-A (JP)
Title: Package-type electricity generation equipment
Inventor: TSURUGAI MASAYOSHI
IPC: B63B35/44
Filed: 1980-06-02
Abstract: PURPOSE: To facilitate the modification of a circulated water pump room in accordance with a water passage for equipment in which the main machines of a power plant are mounted on a ship body which can be floated and transported, by providing an opening in a part of the ship body and placing the pump room in the opening.  
     CONSTITUTION: Package-type electricity generation equipment is constructed by mounting a boiler 2, a turbine 3, an electricity generator 4 and other power-plant- constituting machines on a towable ship body 1. At that time, an opening is provided in a part of the ship body 1 to place and secure a circulated water pump 11 and a pump room 1P in the opening. The pump room 1P is composed of a slope 22 which is for ideally connecting the pump 11 to a water passage outside a pump mounting floor plate 21 having enough strength and a shape convenient for demounting and checking and which is also for preventing water flow disturbance at the suction part of the pump, a beam 23 for preventing a swirl and heightening the strength of the pump room 1P, etc. According to this constitution, only the pump room 1P can be easily modified in accordance with the water passage at the installation site. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01309087-A (JP)
Title: Tone series pattern extracting method and play result display device and play result grading device using same
Inventor: KOIKE TAKAHIRO
IPC: G10L25/51
Filed: 1989-03-24
Abstract: PURPOSE:To extract only a part that a student plays with confidence from an input tone series by comparing tone series patterns of converted tone series data and tone series data corresponding to a reference tone series with each other as to specific features. CONSTITUTION:Song information, etc., is converted into tone series data having a dimension of code length, the toner series patterns of the tone series data and tone series data corresponding to the reference tone series are compared with each other as to the specific features, and a phrase which is most similar to the reference tone series is extracted from the input tone series according to the comparison result. Namely, a similar pitch tone series extracting circuit 7 while shifting reference pitch tone series data PDline(ref) and input pitch tone series data PDline(full) in time base reference point compares tone series parts of the same length with the reference tone series after conversion into a tone series pattern of elements connected in time series in the same time zone, thereby extracting tone series parts according to similarity to the reference pitch tone series. Consequently, the algorithm of grading is approximated to the algorithm by a music tutor as much as possible.
Patent JP-H05244058-A (JP)
Title: Radio selective call receiver
Inventor: OHATA KIYOSHI
IPC: H04W84/02
Filed: 1992-02-26
Abstract: PURPOSE:To secure optimum reception characteristics over a wide frequency range by supplying a 2nd control voltage which corresponds to a channel from a control part to the tunner circuit of an antenna part and the output circuit of a local oscillator part. CONSTITUTION:The local oscillator part 2 has an output circuit 8 which can be tuned to local oscillator frequencies of respective channels and tunes the circuit 8 with the control signal from a control part 6 simultaneously with the tuning of the antenna part 1. The control part 6 outputs a 1st control signal specifying the number of frequency divisions corresponding to a reception frequency in a frequency divider 13. Further, a 2nd control signal having a staircase waveform which is previously programmed according to the reception channel is outputted to the antenna circuit 4 and circuit 8. Consequently, excellent reception sensitivity is obtained by eliminating the influence of variance of a voltage-controlled oscillator and variance due to nonlinear characteristics of a variable capacitor.
Patent JP-H01246124-A (JP)
Title: Production of high-purity potassium hydroxide
Inventor: MIZUKAMI TSUNEO
IPC: C01D1/30
Filed: 1988-03-29
Abstract: PURPOSE:To improve the purity of the subject compound at a low cost by supplying an aqueous solution of KOH having a specific concentration to a crystallizer provided with a stirrer and maintaining the solution in boiled state. CONSTITUTION:An aqueous solution of KOH having a concentration of 50-70wt.% and containing impurities such as Cl and Na is supplied to a crystallizer 3 provided with a stirrer 4 and maintained at a reduced pressure of 10-30mmHg with a vacuum generator comprising steam ejectors 10, 10' combined with a Nash pump 11. The crystallizer 3 is heated at 70-90 deg.C with a draft tube 5 to keep the solution in boiling state. The slurry of a concentration of 15-40wt.% is intermittently or continuously extracted from the crystallizer 3 while maintaining the liquid level in the crystallizer 3 at a constant state. The extracted slurry is separated into the mother liquor 15 and crystal 16 by a separator 13.
Patent JP-S63238972-A (JP)
Title: Lancet for removing solder
Inventor: YAMAUCHI FUSHIMI
IPC: B23K1/00
Filed: 1987-03-26
Abstract: PURPOSE:To improve the quality of a product by effectively and safely removing a solder bridge formed between the leads of electronic parts by forming a solid saw teeth-like part on one side of a rectangular thin plate-like lancet. CONSTITUTION:The solder removing part having saw teeth-like shape is formed at the lower side path of the lancet for removing solders in rectangular thin plate-like shape. A solid iron made material is used for the solder removing part 2. With the lancet 1 for removing composed like this, the solder bridge 13 formed between the leads 12 of an electronic part 11 can be removed effectively and safely.
Patent JP-2000267624-A (JP)
Title: Driving circuit for matrix type display device
Inventor: YOSHIMURA MAKOTO
IPC: H01J1/30
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for a matrix type display device capable of remarkably improving the peak luminance. SOLUTION: A correlation detecting circuit 5 detects the correlation in a row direction of data for supplying to a display panel 10. A white peak detecting circuit 11 detects the luminance level of data for supplying to the panel 10. Only when the circuit 5 detects the presence of correlation and the circuit 11 detects that the luminance level of data is higher than a prescribed level (white peak), a scan polyphasing circuit 6 scans another row detected to be correlated together.
Patent JP-H05274279-A (JP)
Title: Device for parallel processing and device therefor
IPC: G06F9/38
Filed: 1992-03-30
Abstract: PURPOSE:To set the connection of a processor group in efficient constitution and to execute an operation with versatility by inserting a connection exchange switch network between transmission/reception FIFO memories for plural connected processors and optionally changing the connecting state. CONSTITUTION:This device is the set of the processors where processor element (PE) groups 4 are in charge of a parallel and pipe-line processing and it is constituted of plural respective PEs. The PE group connection exchange switch network 7 provided among the transmission/reception FIFOs can flexibly change connection forms among the plural PE groups 4 which are connected by an inter-PE group linkage signal line 11 and realizes parallel and pipe-line processing structure which is mutually connected by required parallel connection, pipe-line connection or the combination form of them. A switch network/ synchronization control part 6 controls the inner connection conditions of the PE group connection exchange switch network 7 so as to realize the connection form among the PE group, which is decided in accordance with the algorism of an object to be processed.
Patent JP-S57190612-A (JP)
Title: Filtering and concentrating apparatus
Inventor: YAMAGUCHI MIKIMASA
IPC: B01D29/01
Filed: 1981-05-15
Abstract: PURPOSE: To carry out smooth filtering continuously by providing an air invasion preventing apparatus to the discharge port end of a filtrate discharge pipe.  
     CONSTITUTION: A filter tank 1 has a sludge chamber 2 with a rectangular cross area mounted to the inside thereof and the lower part of the sludge chamber 2 is tapered toward a bottom plate thereof. The upper part of the sludge chamber 2 is formed into an opening 3 and sludge can be charged through the opening 3. To the bottom plate of the filter tank 1, one end of a cake discharge pipe 4 is connected and a discharge pump 5 is assembled on the pipe passage of the cake discharge pipe 4 and, to the suction side thereof, a discharge valve 6 is further assembled. In the sludge chamber 2, a rectangular disc like filter plate 7 is suspended and said filter plate has a structuref wherein filter nets 9, 9 are provided under tension to both sides of a rectangular picture frame like frame 8 and the inside thereof forms a filter chamber 10. To the lower central part of the filter nets 9, 9, discharge pipe 11 is connected and a water discharge valve 12 is assembled on the way thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000269863-A (JP)
Title: Dcme unit and line changeover method
Inventor: KUROSAWA TAKUSHI
IPC: H04L69/40
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To allow its own station to select a channel on the basis of an alarm condition stipulated in both the ITU-T G.732 and G.763 in digital circuit multiplication equipment DCME stipulated in the ITU-T G.763 and in a changeover method of a radio channel using the DCME. SOLUTION: The DCME is provided with a storage means 11 that stores in advance an alarm condition stipulated in both the ITU-T G.732 and G.763, 1st and 2nd detection means 14, 15 that detect alarm information stipulated in both the ITU-T G.732 and G.763 from a signal received by both radio channels, 1st and 2nd discrimination means (9) that discriminate the presence of a fault of the radio channel on the basis of the comparison of the alarm information detected by the 1st and 2nd detection means 14, 15 with the alarm condition stipulated in both ITU-T G.732 and G.763, and a changeover control means 9 that applies changeover control to an operating channel on the basis of the discriminating result by the 1st and 2nd discrimination means (9).
Patent JP-H06288907-A (JP)
Title: Evaluation of quality of unhulled rice
Inventor: SHIMOHARA TORU
IPC: G01N21/3563
Filed: 1993-03-31
Abstract: PURPOSE:To judge the quality of unhulled rice by grinding unhulled rice before drying and irradiating the ground unhulled rice with near infrared rays to detect the quantity of near infrared rays and using the detected value in the judgment of quality. CONSTITUTION:Unhulled rice is ground into a predetermined particle size by a cyclone mill and the ground one is received in a sample cell 8 to be placed on a turntable 7. The light from a light source 1 becomes parallel light and passes through an aperture 3 to be devided by a chopper wheel 4 to become monochromatic light by the optical filter 5a of a filter wheel 5. The monochromatic light is applied to a standard reflecting plate 9 to be detected by a light detector 4 to be measured by devices on and after an amplifier 11. Next, the irradiation of the cell 8 with the monochromatic light (near infrared rays) is performed and the particle size distribution and diffused reflected light of a sample are measured at the wavelength of the filter 5a. This energy is converted by an A/D converter 12 and light absorbancy is calculated from the ratio with the energy of the reflecting plate 9 by an operation circuit 13.3-4 proper absorbance data are applied to a discrimination function to discriminate the kind of the sample and each component content is calculated to be displayed on a display.