baber/WOPTO huggingface dataset:
Patent JP-H0991970-A (JP)
Title: Nondestructive ferroelectric memory and driving method therefor
Inventor: MIHARA TAKASHI
IPC: H01L27/10
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a nondestructive ferroelectric memory suitable for high integration in which nondestructive read-out can be realized without causing any interference with nonselected memory cell at the time of reading or writing data by employing a feedback circuit added with a capacitor, a sense circuit, etc. SOLUTION: Information in a memory cell 1 is erased by a first pulse having voltage Ve higher than a coercive voltage Vc. Information is written in by a second pulse having voltage Vw, the absolute value thereof is lower than the voltage Ve of reverse polarity. A feedback circuit system added with a capacitor for reading out a small ΔC/C without requiring any voltage variation on the data line and a sense circuit combining comparative read-out with a reference dummy cell 11 comprising a ferroelectric are additionally provided.
Patent JP-H0993529-A (JP)
Title: Video image print system
Inventor: SATO MASAO
IPC: H04N5/78
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To attain automatic print of a picked-up still image or the like by printing out an image with video signal data sent, based on index data so as to easily retrieve only a still image recorded on a video recording disk. SOLUTION: When selection and condition commands or the like of a video image to be printed by an operation section 14 are inputted, a print system controller 13 controls a reader 7 and video signal data and index data or the like during recording are read by a recording disk. The content of read video signal data or the like is displayed on a display device 12 and simultaneously the index data are outputted to an index decision circuit 8. Whether the read video signal data are picked-up still image or a title use still image for the video image of a moving image recorded automatically is discriminated and the result of decision is displayed on the display device 12. Video signal data for video information are retrieved by confirming the display content and printed out.
Patent JP-S62106938-A (JP)
Title: Modified polyethylene resin foam
Inventor: KUWABARA HIDEKI
IPC: C08J9/18
Filed: 1985-11-05
Abstract: PURPOSE:To provide the titled foam having low compression set and excellent flame retardance, impact resistance and rigidity, by integrally molding a pre- expanded product of specified modified resin particles in a mold. CONSTITUTION:90-70wt% high-density PE resin particles having an average particle size of 0.3-2mm and a density of 0.950-0.970g/cm<2> are suspended in an aq. medium contg. 10-30wt% monomer mixture of 90-10wt% styrene monomer and 10-90wt% acrylic monomer and a radical polymn. initiator (e.g., dicumyl peroxide), and the suspension is heated at 70-110 deg.C to impregnate the resin particles with the monomer mixture and a polymn. reaction is carried out at 85-150 deg.C to obtain modified resin particles. The resin particles are dispersed in an aq. medium in the presence of a volatile blowing agent and a dispersant and the dispersion is heated at a temp. of not lower than the m.p. of the resin particle, that is, higher by 30 deg.C than the m.p. of the particle in a pressure vessel and then discharged into a low-pressure zone to obtain pre- expanded particles. The pre-expanded particles are filled in a mold and integrally molded under a vapor pressure of 2-5kg/cm<2>G.
Patent JP-S61126416-A (JP)
Title: Trip meter for vehicle
Inventor: TABATA HAJIME
IPC: G01C22/00
Filed: 1984-11-24
Abstract: PURPOSE:To prevent the misreading by unspecified display after the recounting operation by counting and storing a pulse every prescribed travel distance and supplying the voltage from a battery loaded on a vehicle to its storage part and deciding its existence and displaying it specially when the resupplying of its voltage is decided. CONSTITUTION:The 1st and the 2nd each power source 2 or 4 is connected with the battery 1 loaded on the vehicle directly or via a key switch 3 and a signal of a travel distance detecting sensor part 5 is counted with a counter circuit 11 of a control part 6 and stored in a RAM12 to display its distance data on a distance displaying part 7. Then, the existence of the output of the power source 4 supplying the constant voltage to the control part 6 is decided with a key switch deciding part 9 and the existence of the output of the power source 2 which is a backup power source to the RAM12 and the existences of the output of the deciding part 9 and the operation of the control part 6 are decided respectively by a deciding part 10 and returned to the control part 6. Further, after the power source 2 is opened, when the resupplying is decided while closing, the flashing display is made on the displaying part 7.
Patent JP-S60135737-A (JP)
Title: Pressure transmitter
Inventor: WATANABE YOSHIYASU
IPC: G01L11/02
Filed: 1983-12-23
Abstract: PURPOSE:To detect an increase and a decrease in pressure variation by demultiplexing light and then multiplexing light waves passed through single-mode optical fibers which vary and do not vary in length with pressure, and photodetecting obtained interference fringes at two nearby points and deciding on the moving direction of the fringes. CONSTITUTION:When pressure is applied to a pressure admitting body 1, a pressure reception part 4 increases in diameter to cause an optical path difference between single- mode optical fibers 2 and 3 because the optical fiber 2 extends while the other optical fiber 3 of a reference light part 5 does not vary in length, and interference is caused in the output light of an optical multiplexer 9 to form interference fringes at a photodetection part 10. The interference fringes move from the center of photodetection to the circumference at the time of an increase in pressure or from the circumference to the photodetection center at the time of a decrease in pressure, so the interference fringes are photodetected by photodetectors 11 and 12 and converted into a pulse signal and outputs (a) and (b) of preamplifiers 13 and 14 are supplied to monostable multivibrators 15 and 16 to decide on the before-after relation of the timing. Further, a counter 17 counts up when the pressure increases and counts down when the pressure decreases. Thus, explosion resistance and digital signal output are secured.
Patent JP-H0972789-A (JP)
Title: Thermocouple temperature-measuring device
Inventor: DAITOKU KAZUMI
IPC: G01K7/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermocouple temperature-measuring device which has improved temperature response and at the same time can protect the temperature-measuring part of a thermocouple even if a protection pipe is, for example, deformed or cracked for improving durability. SOLUTION: In a thermocouple temperature-measuring device 10 which has an inner protective pipe 12 where a base edge side is supported by an external protective pipe 11 and measures temperature by arranging a temperature- measurement part 16 of a thermocouple 15 which is retained by the inner protective pipe 12 at a measurement point for measuring temperature, a temperature- measuring part 16 of the thermocouple 15 is buried into a ceramic sheath 14.
Patent JP-H0973829-A (JP)
Title: Illuminated switch
Inventor: NODA MASUO
IPC: H01H9/16
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a luminous energy shortage regarding the light for illuminating the indication part of an operation knob, and restrain a luminous energy change. SOLUTION: Knob bodies 36 and 38 moving back and forth with operation knobs 25 and 27 are formed to have hollow parts 36a and 38a at the side thereof, and both ends of the knob bodies 36 and 38 are respectively formed to have openings 36c and 38c, and 36d and 38d. In other words, an area from the openings 36d and 38d to the openings 36c and 38c via the hollow parts 36a and 38a is used as optical paths 36e and 38e for introducing light illuminated from a lamp 39 to the indication parts 25a and 27a of the knobs 25 and 27. Furthermore, the knob bodies 36 and 28 are made of white shading ABS resin, and light is introduced under reflection from the internal surfaces of the optical paths 36e and 38e.  Also, the surface of a wall body 63 at the opposite side of the operation knobs 25 and 27 via the lamp 39 is formed as a reflecting surface 64 capable of reflecting light, and the light reflected therefrom enters the hollow parts 36a and 38a via the openings 36d and 38d.
Patent JP-H0590274-A (JP)
Title: Semiconductor device
Inventor: SHIDA NAOYUKI
IPC: H01L21/331
Filed: 1991-09-27
Abstract: PURPOSE:To enable the breakdown strength of a Zener diode between a collector and a base to be lessened in dispersion and fluctuation. CONSTITUTION:A P<+>-type graft base region 5 is made to serve as the cathode of a Zener diode, and an N-type buried layer 2 formed between the graft base region 5 and an N<+>-type semiconductor substrate coming into contact with both of them is made to serve as the anode of the Zener diode. Therefore, l): the Zener diode is hardly effected by movable ions in an oxide film, and an electrical field is restrained from relaxing under an Al wiring. 2): the influence of phosphatization and the forced formation of a graft base is more restrained as compared with a conventional method, so that a Zener diode is lessened in fluctuation of breakdown strength. 3): as an anode is formed of a buried layer, it is protected against damage caused by the implantation of ion, and the Zener diode is lessened in leakage.
Patent JP-H0968999-A (JP)
Title: Sound signal processor
Inventor: IMADA MASANORI
IPC: G10L19/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a DC component of a digital signal inputted to a signal processing part by simple constitution. SOLUTION: In a sound signal processor 20 signal processing converting an analog sound signal (SA) into a digital sound signal, by the simple constitution providing high-pass filters 30, 31 on the poststage of analog/digital conversion parts 13, 17 converting the inputted analog sound signal (SA) into the digital sound signal, the DC component superimposed on the inputted analog sound signal (SA) is eliminated easily before signal processing.
Patent JP-H03110977-A (JP)
Title: Ghost signal elimination device
Inventor: YAMAMOTO HIROAKI
IPC: H04N5/21
Filed: 1989-09-25
Abstract: PURPOSE:To surely eliminate a normal ghost signal including a sub ghost signal by using the division method for the elimination of a close ghost signal and using the lump calculation method on a time axis for the elimination of a normal ghost signal. CONSTITUTION:A ghost signal elimination reference signal (GCR)g(t) is fed to an input terminal 1, discrete Fourier transformation is applied at a Fourier transformation section 2 and the signal is converted into a frequency characteristic G(jomega) up to a ghost signal elimination filter pre-stage. A division section 4 executes the processing dividing R(jomega) generated by an R(jomega) data string generating section 3 with G(jomega). On the other hand, a normal ghost elimination coefficient setting means 40 subtracts gl(t) from r(t) generated at an r(t) data string generating section 9 to calculate an error e(t) and the result is fed to the division section 11. The division section 11 divides the error e(t) with a DC component A of the reference frequency characteristic R(jomega) and the result is fed to a filter coefficient memory 12 for eliminating a normal ghost signal.
Patent JP-H03110121-A (JP)
Title: Manufacture of vinylidene fluoride resin film having excellent transparency
Inventor: MATSUKI NORIO
IPC: B29K27/00
Filed: 1989-09-25
Abstract: PURPOSE:To manufacture a resin film having excellent transparency while increasing the take-off speed of the molten resin film of a vinylidene fluoride resin by bringing the resin film extruded from an extruder into contact with a cooling casting roller through a thin air layer. CONSTITUTION:A vinylidene fluoride resin is heated and kneaded in an extruder 1, and a molten resin film 3 extruded through a T die 2 is cooled by a cooling casting roller 5 through a thin air layer 4, and recovered by a take up roller 6. An air nozzle 7 is mounted as required at that time, and air is sprayed from the rear of the molten resin film 3, thus increasing cooling and curing while adjusting the thickness of the air layer 4 formed between the film 3 and the roller 5 in thin thickness.
Patent JP-H07102244-A (JP)
Title: Flame-retardant friction material
Inventor: SHIBATA KATSUHIRO
IPC: C09K3/14
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a flame-retardant friction material which has a high abrasion resistance at a high temp. and a high coefficient of friction (mu) during fading and causes low noise. CONSTITUTION:The title material contains a brominated phenol resin as the binder and antimony oxide as the flame retardant in an amt. of 0.1-2vol.% (based on the material).
Patent JP-H04129113-A (JP)
Title: Surface mounting dip switch
Inventor: SUZUKI YUMIKO
IPC: H01H15/02
Filed: 1990-09-19
Abstract: PURPOSE:To prevent a protective tape on an upper face from separation and washing liquid from flowing into a switch even if air inside the switch is thermally expanded during passing through a reflow reservoir used for soldering by providing a pressure-rise preventing valve on the side of the switch. CONSTITUTION:A pressure-rise preventing valve 6 is provided on the side plate 5 of a switch. The valve 6 is stretched inward by the resilience of a spring 7 located inside the switch and kept in air tightness with a rubber packing 8 held between the outward valve 6 and the plate 5. In the process of soldering a printed board, air inside the switch is expanded during passing through a reflow reservoir and its pressure rises, so that pressure to force the valve 6 outward is applied, the valve 6 is open, air inside the switch is escaped to the outside and inside pressure is lowered. Accordingly, no air pressure rise enough to separate a tape 3 adhered onto the upper face occurs inside the switch to prevent washing liquid from flowing inside.
Patent JP-H06104424-A (JP)
Title: Schottky barrier type diode and its manufacture
Inventor: AKINO MASARU
IPC: H01L29/872
Filed: 1992-09-18
Abstract: PURPOSE:To improve the reliability of a Schottky barrier type diode by providing a diffusion preventive layer between a barrier metal and a metallic electrode. CONSTITUTION:In a Schottky barrier type diode, a diffusion preventive layer 3 is provided on the surface of the barrier metal 2, so the ingredients of the metal within the metallic electrode 2 at the uppermost section cannot pass through the barrier metal 2, and the height of the Schottky barrier between the barrier metal 2 and the semiconductor substrate becomes stable, and compounds of the ingredients of the metallic electrode 4 and a semiconductor substrate 1a do not deteriorate the reverse voltage resistance property, breaking the end of an oxide film 1b. Moreover, when manufacturing the Schottky barrier type diode, the barrier metal 2, it is formed in specified shape by etching processing after making a window in the insulating film 1b on the semiconductor substrate 1a and stacking the diffusion preventive layer 3, and the metallic electrode 4. Hereby, the yield rate also improves.
Patent JP-H05287028-A (JP)
Title: Methacrylate polymer
Inventor: CHIYUNGU IN RAI
IPC: B61F5/50
Filed: 1992-09-18
Abstract: PURPOSE: To obtain a polymer useful as an additive which imparts improved viscosity index, dispersibility and low-temperature performances to a lubricating oil without adversely affecting seals and gaskets of a fluoro polymer by copolymerizing a mixture of a specified-alkyl (meth)acrylate with a hydroxyalkyl (meth)acrylate.  
     CONSTITUTION: There is provided a copolymer of a monomer mixture comprising (a) about 90 to about 98 wt.% monomer selected from the group consisting of 1-24C alkyl methacrylates and 1-24C alkyl acrylates with (6) about 2 wt.% to below 10 wt.% monomer selected from the group consisting of hydroxy 2-6C alkyl methacrylates and hydroxy 2-6C alkyl acrylates, wherein the average of the numbers of carbon atoms of the above alkyl groups is about 7 to about 12. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001075793-A (JP)
Title: Remote procedure call expression generation system
Inventor: HORIKIRI KAZUNORI
IPC: G06F15/16
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To dynamically and efficiently generate a procedure call expression for remotely executing a procedure by composing a procedure call expression generation rule of a character string based upon a specific grammatical rule for describing generation rule elements consisting of reference to a procedure call expression generation result or the like. SOLUTION: A hyperobject #i (i: integer and O<i<=P) consists of a URL generation rule hold part, Ni property hold parts, and Mi link hold parts. The URL generation rule hold part holds a rule for generating a URL in a form of a character string. The URL is not only an object identifier uniquely representing the resource object in a decentralized network, but also a remote procedure cal expression. Process that the hyperobject includes can generate the URL according to algorithm prescribed by the character string that the URL generation rule hold part holds.
Patent JP-S61127565-A (JP)
Title: Bookbinder
Inventor: OIKAWA TOMOHIRO
IPC: B42C19/02
Filed: 1984-11-28
Abstract: PURPOSE:To perform book-binding correctly in multiple copy thereof according to a method wherein when the sheets supplied from the paper feeder are folded, one by one, halfway down their length and then their folded edges of the sheets are fitted to a stitching base for intermediate sewing, the intermediate sewing unit is operated every time when a specific paper from such as a board is defected. CONSTITUTION:This bookbinder comprises a control section A, a feeder B, a folder C, a collator D, a stitching section E, a binding section F and a stacker G. The sheets supplied continuously from the feeder B are folded halfway down their length by rollers 6 and 7 at the collator C, and piled up by a conveying roller 14 at the stacker tray 52, 54 while said sheets are positioned by rotating rollers 40, 45. The sheets are then sewn into a book from by a stitcher 59 at the sewing section E upon the detection of a signal indicating that the complete set of sheets for a copy has been supplied from the feeder B. The sewn book is dropped into the stacker G.
Patent JP-S61127570-A (JP)
Title: Bookbinder
Inventor: SHIMIZU KENICHI
IPC: B42C1/12
Filed: 1984-11-28
Abstract: PURPOSE:To smooth the transport of sheets to the next processing step according to a method wherein a paper folding unit for folding paper sheets one by one compress front end fences against which each sheet is abutted at its forward end and folding rollers which grip a sheet at its warped portion, and the rollers are capable of selectively applying and releasing pressure on the sheet. CONSTITUTION:This bookbinder comprises a control section A, a feeder B, a folder C, a collator D, a sewing section E, a binding section F and a stacker G. The sheets supplied from the feeder B are sent one by one to the folder C where each sheet, having been caused to warp at its forward end by one of multiple fences 15 through 18 against which the sheet is abutted against, is gripped and folded by a pair of rollers 6 and 7. The one roller 7 is provided at its outside periphery with a cutout and, during single revolution, acts to fold the sheet in conjunction with the roller 6 and subsequently release pressure on it so that it can easily be sent to the collator D.
Patent JP-H1090135-A (JP)
Title: Sample container, its cleaning method, and urine examination device
Inventor: MIKI AKITOSHI
IPC: G01N33/493
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a sample container the inside of which can be cleaned sufficiently and thoroughly in a short time even when the quantity of the used cleaning solution is small. SOLUTION: A sample bottle 45 has a cylindrical cavity section 87 at the top, an exhaust nozzle 85b which is provided so that a cleaning solution can be sprayed in the peripheral direction of the peripheral wall of the section 87, a jet nozzle 88 which is opened toward the bottom section of the main body 70 of the bottle 45, a jet guide 89 surrounding the jet nozzle 88, and a discharge port 71 provided at the bottom of the bottle 45. The cleaning solution sprayed into the cavity section 87 from the nozzle 85b becomes a rotating flow and is radially jetted upon the internal surface of the main body 70 through the jet nozzle 88 and guide 89.
Patent JP-H0193130-A (JP)
Title: Vertical furnace
Inventor: YAMADA YUZURU
IPC: H01L21/22
Filed: 1987-10-05
Abstract: PURPOSE:To enable the film thickness distribution on wafer surface to be equalized by a method wherein cooling gas runs out from the lower temperature part to the higher temperature part in a furnace to provide the wafer surfaces with temperature gradient which is further to be maintained. CONSTITUTION:A cooling gas channel 7 is formed on the periphery or inner wall of a wafer holding base 1 to exhaust a cooling gas led in from a leading-in pipe 8 from an exhaust pipe 9. The pipes 8 and 8 are formed of a coaxial dual pipe structure enabling the holding base 1 to be rotated. The wafers arranged on the holding base 1 are provided with temperature gradient by leading-in cooling gas from lower part of the base 1 to be exhausted from upper part thereof so that the cooling gas may run out from the lower temperature part to the higher temperature part in the furnace furthermore the temperature gradient between the wafers is to be maintained. Through these procedures, the wafers are cooled down from the edge parts thereof maintaining higher temperature toward central part. Consequently, any lack of reactive gas can be compensated.
Patent JP-H1183738-A (JP)
Title: Gas analyser utilizing adsorption
Inventor: TSUKAMOTO TOKIHIRO
IPC: G01N21/35
Filed: 1997-08-30
Abstract: PROBLEM TO BE SOLVED: To measure an ultrafine amt. of gas coexisting along with highly conc. gas in a gaseous phase with high sensitivity, by using a granular adsorbent for selectively adsorbing an ultrafine amt. of a component to form a diffusion medium bed in a sample gas passage, and detecting the surface concn. of a diffusion medium by a diffusion reflection method. SOLUTION: A gas analyser is formed of a light source 1 emitting infrared rays, a cell main body 2, cell windows 3, 4, mirrors 5-9, a duct 10 having a skylight 11 composed of an infrared permeable material provided to the upper surface thereof, and formed into a rectangular cross-sectional shape and a sample gas passage 4 having a granular adsorbent 12 accumulated and housed on its bottom part and provided between the adsorbent 12 and the skylight 11. Infrared rays 1 incident from one cell window 3 are reflected by the dome- shaped mirror 7 through the mirrors 5, 6 to irradiate the surface of the adsorbent, and diffused/reflected light DR is emitted from the other cell window 4 through the mirrors 8, 9 to be detected by a Fourier transform infrared spectrophotometer 15.