baber/WOPTO huggingface dataset:
Patent JP-H0461159-A (JP)
Title: Laminated type capacitor for dram cell and manufacture
Inventor: WANNSHIKU BAEKU
IPC: H01L21/822
Filed: 1990-09-28
Abstract: PURPOSE: To improve reliability by including the support layer of an oxide film between polysilicon layers for the fin structure of the storage electrode of a capacitor that is composed of a multilayer polysilicon layer. CONSTITUTION: A thick interlayer insulating film 45 is formed on a semiconductor substrate 31, where element separation oxide films 32 and 33, source regions 35, 36, and 38, drain regions 34 and 37, and a word line 45 are formed, and then a nitride film 46 is formed continuously on the upper surface, the interlayer insulation film 45 and the nitride film 46 are eliminated only at the upper part of the source regions 35, 36, and 38, thus forming contact openings 72, 73, and 75. A storage electrode 80 of a capacitor that contacts the source regions 35, 38, and 36 via the contact openings 72, 73, and 75 and a dielectric film 81 and a plate electrode 90 that cover the surface of the storage electrode 80 are formed continuously.  The storage electrode 80 is in a fin shape, and the wing part of the fin enters an adjacent storage electrode, thus obtaining reliability in a laminated structure in a laminated-type capacitor.
Patent JP-H1080348-A (JP)
Title: Height adjustable pillow
Inventor: SUMIYA YUKIO
IPC: A47G9/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a pillow whose height can be adjusted using a simple means. SOLUTION: In the height adjustable pillow whose height can be adjusted by adjusting the interval between the opposite side ends 2a, 2b of a bag body 1 of the pillow, an end of a cord 9b is attached to one of the side ends 2b of the body 1 and the other end of the cord 9b is passed through a hole of a hole cord locking element 5a provided on the other side end 2a and pulled out of the bag 1 so that the cords 9a, 9b can be pulled or loosened, and the cords 9a, 9b are pulled or loosened to adjust the height of the pillow.
Patent JP-H1081844-A (JP)
Title: Emulsion ink for stencil printing
Inventor: ASADA KEISUKE
IPC: C09D11/0235
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion ink for stencil printing, which undergoes less decoloration due to rubbing and the leakage of ink from the rear end of a printing base paper by incorporating a cyclized rubber in the oil phase of a W/O emulsion containing the oil phase in a specified ratio. SOLUTION: This ink is a W/O emulsion composed of an oil phase comprising an oil component, a pigment dispersant, a pigment, a resin, an emulsifier, etc., and a water phase comprising water, an electrolyte, an antimold, a water vaporization inhibitor, a water-soluble polymer, an O/W resin emulsion, etc., wherein the oil phase contains a cyclized rubber, and the rate of the oil phase is 23.0-36.5wt.% based on the entire ink. The amount of the cyclized rubber contained in the ink is 0.3-4 pts.wt. per pt.wt. pigment.
Patent JP-2001082948-A (JP)
Title: X-ray thickness meter
Inventor: NOZAWA MASAHITO
IPC: G01B15/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To measure various thicknesses of plates without exchanging tube voltage of an X-ray generator by selectively taking out detection outputs from a final electrode and an intermediate electrode of a parallel-multiplayer-type ion chamber. SOLUTION: An ion chamber 4 in a parallel multiplayer type applies a direct- current voltage from a direct-current power supply, takes out a first detection signal 11 from a final electrode 9n through a preamp 10, and takes out a second detection signal 13 from an intermediate electrode 9m through a preamp 12. Tube voltage of an X-ray generator is set responsive to a maximum plate thickness to be measured, and is fixed during the measurement. The second detection signal 13 from the intermediate electrode 9m is selectively used when thickness of a thin measured object is measured, and the first detection signal 11 from the final electrode 9n is selectively used when thickness of a thick measured object is measured.  Thus, two output ends are guided from the final electrode 9n and the intermediate electrode 9m of the ion chamber 4 and exchanged for use, and adequate thickness measurement is allowed without waiting time for stabilizing voltage.
Patent JP-H07114431-A (JP)
Title: Optical coupling bus
Inventor: KATSUKI KAZUO
IPC: G02B6/00
Filed: 1993-10-15
Abstract: PURPOSE:To provide an optical coupling bus executing input/output of a signal required for a high speed processing of a processor. CONSTITUTION:The bus consists of two fiber bundles 42a, 42b each comprising plural optical fibers, a light emitting and light receiving module connected to one terminal of the fiber bundles, and a light emitting and light receiving module connected to the other terminal of the fiber bundles. The a light emitting and light receiving module is provided with a chip carrier 36 to which a light emitting array and a light receiving array are accommodated, a lower side package section and fiber bundle holders 38a, 38b.
Patent JP-H03119714-A (JP)
Title: Electrolytic capacitor for surface mounting
Inventor: YAGUCHI YUJI
IPC: H05K3/34
Filed: 1989-10-02
Abstract: PURPOSE:To mount this device stably by holding terminal pieces in parallel with a sealing plate after sealing the opening of a case by the sealing plate having a plurality of terminal pieces, and making the terminal pieces come into surface-contact with a printed board in the vicinity of the outer circumference of the case. CONSTITUTION:A terminal 1 which is equipped with pressed terminal pieces 1a and 1b is fixed to a sealing plate 2 and anodic and cathodic foils are wound through a separator and lead out pieces are derived from both foils. The lead out pieces are connected to the terminal 1 of the sealing plate 2 and are housed in the case 3. The opening of the case is wound and tightened and then, is hermetically sealed. Subsequently, the terminal pieces 1a and 1b are bent almost in parallel with the sealing plate. Further, it is effective to place an insulating substance 4 between the terminal pieces and the case in order to prevent the terminal pieces 1a and 1b from coming into contact with the case 3. Probably, it is also possible to improve the stability of the case to a printed board by fitting an insulating seat 5 to the case.
Patent JP-H02104576-A (JP)
Title: Imidazole based compound and harmful living thing controlling agent containing the same
Inventor: SHIGEHARA ITARU
IPC: A01N43/50
Filed: 1988-10-13
Abstract: NEW MATERIAL:An imidazole based compound expressed by formula I (R<1> is halogen, trifluoromethyl, nitro or cyano; R<2> is Cl, Br or I; m is 0-5; n is 0 or 1). EXAMPLE:5-Benzyl-4-chloro-1-dimethylsulfamoylimidazole-2-carbothioamide S- oxide. USE:The compound expressed by formula I is useful as a harmful living thing controlling agent and has high germicidal, insecticidal and acaricidal activity. Especially useful as a germicide for agriculture and horticulture and especially exhibiting excellent controlling effect against late blight of potato or tomato, downy mildew of grape, blue mold of tobacco, soil disease injury by the genus Plasmodiophora, the genus Pythium, etc., and disease injury by Phycomycetes. The compound expressed by formula I has long residual effectiveness. PREPARATION:A compound expressed by formula II is reacted with an oxidizing agent to provide the aimed compound expressed by formula I. The compound expressed by formula II is synthesized from a compound expressed by formula III used as a starting raw material via several processes.
Patent JP-H0571802-A (JP)
Title: Cleaning device for bathtub hot water
Inventor: TOMINAGA TAEKO
IPC: B01D35/027
Filed: 1991-09-10
Abstract: PURPOSE:To carry out the operation accurately and safely by providing a water flow sensor detecting the presence of the flow in the circulating path of bathtub hot water and a water-flow sensor checking means checking the presence of the abnormality of the operation of the water flow sensor. CONSTITUTION:The presence of the abnormality of a water flow sensor 13 is checked by a specified program by a water-flow sensor checking means 18, and abnormality is displayed. The abnormality is checked repeatedly at every fixed time by another program under the state of operation. That is, when a power supply is turned ON, whether or not a cleaning device is under the state of operation in which operation is stored in a RAM 20 for storing operation conditions is discriminated. When the operation is stored, whether or not the time passes away for three sec after setting is discriminated, the working of the water flow sensor 13 is confirmed when the time passes away for three sec, and whether or not the water flow sensor 13 is brought to a normal OFF state is discriminated. Accordingly, the presence of abnormality is checked by the water-flow sensor checking means 18 at the time of the start of the operation of the device or at a fixed period during operation in accordance with a predetermined program, thus ensuring the safety of the device.
Patent JP-S62119212-A (JP)
Title: Propylene random copolymer and use thereof
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/6592
Filed: 1985-11-20
Abstract: PURPOSE:To provide the titled copolymer composed of propylene and an alpha- olefin, having narrow molecular weight distribution and compositional distribution, specific intrinsic viscosity, melting point, solubility and <13>C-NMR spectrum and excellent transparency and tensile characteristics and useful as a packaging film, etc. CONSTITUTION:Propylene and a 4-20C alpha-olefin are copolymerized in the presence of a catalyst composed of an indenyl group-containing zirconium compound and alumino-oxane to obtain the objective copolymer composed of 40-90mol% propylene component and 10-60mol% alpha-olefin component, having an intrinsic viscosity [eta] of 0.5-6dl/g measured in decalin at 135 deg.C, a molecular weight distribution (Mw/Mn) of <=3 and a melting point and crystallinity of 40-140 deg.C and 1-50% respectively measured by differential scanning calorimeter, containing <=1wt% component soluble in boiling methyl acetate and <=4X[eta]<-1.2>wt% component soluble in acetone/n-decane mixture (1/1 by volume) at 10 deg.C, free from the signal of two adjacent methylene chains between two adjacent tert-carbon atoms in the main chain measured by <13>C-NMR spectrum and having a standard deviation of compositional distribution of <=10mol%.
Patent JP-H03122178-A (JP)
Title: Production of pressure-sensitive adhesive material
Inventor: KONDO YUZURU
IPC: C09J7/02
Filed: 1989-10-05
Abstract: PURPOSE:To obtain the title material in a tape or sheet form giving high shear adhesive force and peel adhesive force by laminating a pressure-sensitive adhesive layer on a substrate prepared by curing under a humidified atmosphere a composition comprising a specific rubber-based organic polymer and a curing catalyst. CONSTITUTION:The objective material can be obtained by laminating a pressure- sensitive adhesive layer on a substrate produced by curing under a humidified atmosphere a curable composition comprising (A) a rubber-based organic polymer having hydroxyl or hydrolyzable group bound to the silicon atom and in the molecule at least one silicon-contg. group crosslinkable through forming siloxane linkage and (B) a curing catalyst.
Patent JP-H0972136-A (JP)
Title: Preventive device against forgetting to lock
Inventor: YAMAUCHI HIROYUKI
IPC: E05B45/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent forgetting to lock, by fitting a preventive device against forgetting to lock, provided with a loudspeaker, an electric circuit board, a mercury switch, and a battery, to a lug of a door lock and switching on at the unlocking time to sound a music. SOLUTION: A loudspeaker 3, a mercury switch 4, an electric circuit board 5 to sound musics, and a battery 6 are fixed to a body 9 having fitting holes for attaching on a lock, in order to form a preventive device against forgetting to lock. The fitting holes of the body 9 are fitted to the lug of a door lock and stuck with a both face-adhesive tape 10 so that the fitting holes become horizontal against the ground face. In this time. the mercury switch 4 is put off in the state the fitting holes are horizontal and also it is set to put on when it becomes vertical. When the lug of lock is turned 90 degrees on opening the door, the body is also turned 90 degrees and the mercury switch 4 is put on and the circuit board 5 sounds a music to inform that the door is opened. And hence, it prevents forgetting to lock.
Patent JP-H0598320-A (JP)
Title: Molten metal injection nozzle
Inventor: FUJITA SENJI
IPC: B22F9/08
Filed: 1991-10-07
Abstract: PURPOSE:To provide a molten metal injection nozzle without its injection nozzle being clogged when molten metal is injected. CONSTITUTION:A molten metal injection nozzle 17 is fixed to the bottom of a melting furnace 1, and the molten metal 7 is supplied to a chamber 15. In this case, a high-m.p. metal layer 20 consisting of Cr to be brought into contact with the molten metal is formed on the surface of a refractory ceramic layer 18 consisting of alumina as the structure around the injection hole 21 of the nozzle 17.
Patent JP-2000087627-A (JP)
Title: Locking fitting for shutter
Inventor: KISHIMOTO YASUYUKI
IPC: E05B65/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To easily confirm an engaging state of a step difference engaging part formed on a locking lock piece, and eliminate failure of locking and unlatching in a lock fitting. SOLUTION: A lock fitting for a shutter is provided with a case main body 2 for substantially storing component parts, a locking lock piece 3 rotatably provided around a horizontal axis to a spindle 4 fixedly installed in the case main body 2, an operating lever 6 provided with an engaging piece 6a locked and unlocked by engaging and disengaging to a step difference engaging part 3c provided on the locking lock piece 3. Moreover, an engaging confirmation hole 2e is formed on a part corresponding to the engaging part of the case main body 2 so that an engaging state of the step engaging part 3c of the locking lock piece 3 and a engaging piece 6a of the operating lever 6 can be directly and visually recognized.
Patent JP-H04272406-A (JP)
Title: Turbine
Inventor: JIYON KOOMU GUROONENDAARU JIYU
IPC: B25B9/00
Filed: 1991-09-11
Abstract: PURPOSE: To provide a dowel capable of achieving the alignment of a turbine cylinder with an internal ring, and easily being welded t the cylinder at the position after adjustment, and suitable for being fitted in the cylinder of a steam turbine. CONSTITUTION: In a turbine in which a cylinder and an internal ring provided in the cylinder with a rotor located at the center in a surrounded condition are provided, the internal ring is provided in the internal cylinder to adjust the internal ring to the cylinder, and which is supported by a radial dowel to be fitted in a slot formed in the internal ring in an adjustable condition, a recessed part 12 is provided in an outer end part of a dowel 6 to constitute an axially projecting wall part fixed to the cylinder 1 of the turbine by a weld bead 11.
Patent JP-H02108434-A (JP)
Title: Mold for thin casting
Inventor: KAWAMORI TAKASHI
IPC: B22C9/08
Filed: 1988-10-16
Abstract: PURPOSE:To improve effect of inoculation by forming a treating chamber above a mold having thin casting cavity and a flowing hole at the lower part thereof, communicating this flowing hole with the thin casting cavity and also arranging a flowing passage opening means to the flowing passage at downstream side from the flowing hole. CONSTITUTION:Molten metal is poured into a trailing arm in the mold for the thin casting. The molten metal executing graphite spheroidizing treatment with Mg is stored into the treating chamber 13 and after adding the inoculant (Fe-Si alloy) at the prescribed quantity, this is poured at the flowing passage opening means. The flowing hole 14 is positioned just above a core 10 set from a coil spring fitting part 6 to an axle fitting part 5, and the colapsibility of the core is improved with high temp. molten metal. In this branching part, a gate 12 is arranged and both arms 2, 3 formed to thin thickness are solidified at almost same time, to prevent the deformation. At tip part of an inner arm 2, pouring basin 16 is arranged, and impurities and the molten metal lowering the temp. are invaded into the pouring basin 16 to make the thin casting cavity 9 the sound casting. By this method, in the case of the spheroidal graphite cast iron, the toughness is improved and the casting can be used in as-cast.
Patent JP-S61137689-A (JP)
Title: Production of core bar of fixing roller
Inventor: SOGA SETSUO
IPC: B21D26/033
Filed: 1984-12-11
Abstract: PURPOSE:To produce the core bar to sufficiently satisfy the functionu of a fixing rollgr by pressure-welding the both after making a cylindrical part and one part of the bearing part in a bdy, then making the other part of the bearing part with the material having smaller thermal conductivity than the cylindrical part and one part of the bearing part. CONSTITUTION:A cylindrical part 2 and one part of the shaft 3 are unified by an impact forming method. In this case, the material is made of Al or Al alloy. Then the other part of the bearing 4 is made of stainless steel by cold forging method for instance. The core bar 1 of a fixing roller is completed with the pressure welding and fixation of the both thereafter.
Patent JP-H09106626-A (JP)
Title: Data-processing apparatus
Inventor: SASAKI YOSHIYUKI
IPC: G11B20/18
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To generate clocks correctly synchronously with input data, by detecting a specific pattern in digital data, and generating clocks based on digital signals extracted in accordance with detection timing. SOLUTION: An amplitude detection circuit 19 detects amplitude level of a reproducing signal. A CPU 20 detects an abnormal case, e.g. when an error flag from an error correction circuit 9 indicates a total error although the reproducing signal is sufficiently large, and judges the state as abnormal in a PLL. At this time, the CPU 20 lowers high frequency gain of an equalizer 4 by several dB, and makes an automatic correction of equalization characteristic based on the error flag again or enlarges the variable range of the high frequency gain of the equalizer 4, etc., that is, controls the equalizer 4 so that a waveform after a PR process (1, 0, -1) changes smoothly at a specific point and monotonously in accordance with an actual waveform change corresponding to a change of data.
Patent JP-H1089950-A (JP)
Title: Apparatus and method for measurement of strain of material
Inventor: MATSUO YOJI
IPC: G01B17/04
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method which can deal with a displacement such as a large extension or the like and with a quick test speed and which can measure a displacement amount between gage marks on a test piece with a comparatively simple configuration and by a comparatively simple operation without being restricted by the shape and the size of the test piece. SOLUTION: A measuring apparatus is composed of at least two measuring jigs 1a, 1b which are provided with fixation parts 2a, 2b used to fix a test piece 100 and with measuring parts 3a, 3b formed integrally with the fixation parts and of a measuring means (a laser length-measuring machine 20) which measures a displacement between opposite measuring parts at the measuring jigs by using a laser beam. The fixation parts at the measuring jigs are attached to gage mark points on the test piece 100, the laser beam is irradiated from a side part toward the measuring parts from a laser oscillator 21 at the laser length-measuring machine, it is received and detected by a detector 22, and the displacement between the measuring parts is measured. Thereby, a displacement amount between the gage mark points on the test piece is measured.
Patent JP-H07163383-A (JP)
Title: Production of l-alanine
Inventor: YAMAGATA HISASHI
IPC: C12N15/09
Filed: 1993-10-18
Abstract: PURPOSE:To provide a method for producing L-alanine, using a new transforming bacterium. CONSTITUTION:This method for producing L-alanine comprises converting L-aspartic acid as a raw material into L-alanine using a Coryne form bacterium transformed by a recombinanl DNA consisting a DNA fragment containing a structural gene coding an aspartic acid beta-decarboxylase and a promoter region capable of controlling expression of the gene and a plasmid DNA capable of replicating in the Coryne form bacterium.
Patent JP-H05173938-A (JP)
Title: Intermittent dma control system
Inventor: KAWASAKI KEIKO
IPC: G06F13/28
Filed: 1991-10-08
Abstract: PURPOSE:To increase the speed of data transfer to the file memory side independently of the speed of communication to the main memory side in the DMA transfer control system for data communication equipment where DMA transfer is performed with a certain block unit. CONSTITUTION:A central controller 1 is set to the HALT state to successively transfer data from a main memory 12 to buffer memories 3A and 3B of a file memory controller 6 by DMA transfer, and output of the DMA request to an external bus controller 7 is stopped and the HALT state of the central controller 1 is released when DMA transfer is terminated; and when the central controller 1 terminates the periodical soft operation, a flag is set to release the stop of output of the DMA request to restart DMA transfer from the main memory 2 to the file memory controller 6, and thus, the speed of data transfer to the file memory side is increased independently of the speed of communication to the main memory side.
Patent JP-H02106248-A (JP)
Title: Cutting oil tank
Inventor: ENOMOTO YUKIO
IPC: B01D21/02
Filed: 1988-10-14
Abstract: PURPOSE:To prevent chips form being collected in a tank by dividing the course of a chip-containing cutting oil in a cutting oil discharging passage into a high- speed flow zone directed from the inlet to the outlet thereof and a low-speed flow zone which is generated adjacent to the high-speed flow zone. CONSTITUTION:A part of a chip-containing cutting oil is sent from a cutting oil feeding passage A to a cutting oil discharging passage B through an inlet 7. The cutting oil is circulated passing through a high-speed flow zone H directed from the inlet 7 to an outlet 9 while returning to the feeding passage A through the outlet 9. Midway in this circulation, chips in the cutting oil which flow into the low-speed zone L of the cutting oil discharging passage B become easily stagnant. Hence, when part of the cutting oil flows out of a discharging port 16 provided on the discharging passage B in this low-speed flow zone L, many of the chips which are stagnant in this low-speed flow zone L are discharged out of the discharge port 16, without being collected in a cutting oil tank.