baber/WOPTO huggingface dataset:
Patent JP-H10309526-A (JP)
Title: Separating cylindrical body of vertical type rotary grain separating machine
Inventor: KAWASHIMA KENZO
IPC: B07B1/22
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a separating cylindrical body which enables the execution of separation of grains with good accuracy and high reliability by eliminating the influence of the local rapid heat and rapid cold of spot welding on separating holes of a vertical type rotary grain separating machine. SOLUTION: The separating cylindrical body 1 is constituted by respectively curving a pair of plate bodies 1a, 1b, which are bored with the many separating holes 2, 2... and are provided with differences in level 6o, 6i at both ends 5a, 5b to a semi-cylindrical shape and superposing the ends 4a, 4b, 5a, 5b provided with the differences 6o, 6i in level inside and outside on each other, then joining both by spot welding (w). Thermal expansion and thermal shrinkage arise in the plate bodies 1a, 1b by the local rapid heat and rapid cold generated by the spot welding (w) but the influence of the rapid heat and rapid cold by the spot welding (w) may be absorbed by the differences in level curved at an angle of about 90 deg..  The shrinkage and expansion of the mesh widths of the separating holes 2 existing adjacently to the spot welded (w) regions are prohibited and the execution of the sepn. of the grains with the good accuracy is thus made possible.
Patent JP-H09132662-A (JP)
Title: Water-cross-linked polypropylene resin foam and its production
Inventor: MOMOSE YOSHIAKI
IPC: C08J9/06
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin foam having a high-temp. resistance, a small average cell size, and an excellent appearance, a rubber-contg. polypropylene resin foam having a high-temp. resistance, a softness, and a small average cell size, and their production processes. SOLUTION: This water-cross-linked polypropylene resin foam is based on a silylated polypropylene resin having silyl groups capable of forming cross-links when brought into contact with water and has an average cell size of 50μm or higher but lower than 150μm and a gel fraction of 40% or higher. This rubber-contg. polypropylene resin foam is based on a mixture comprising the sililated polypropylene resin and 5-60wt.% rubber and has an average cell size of 50μm or higher but lower than 150μm, a gel fraction of 40% or higher, and a corrected tensile modulus lower than 100kg/cm<2> at 25 deg.C.
Patent JP-H07315369-A (JP)
Title: Corrugated cardboard case for packing vegetable and fruit and production thereof
Inventor: NONOMURA TOSHIO
IPC: B65D85/50
Filed: 1994-05-28
Abstract: PURPOSE:To provide a corrugated cardboard case which can maintain vegetables and fruits at a high degree of freshness and can be effectively recycled for reuse. CONSTITUTION:The film 3 of alginate-containing natural polysaccharide is provided on the surface of corrugated cardboard 1 as a film layer for suppressing gas permeation. Specifically, the surface of the corrugated cardboard 1 is coated with sodium alginate and this coat is brought into contact with an aqueous solution containing either calcium or magnesium ion to substitute the sodium of sodium alginate for calcium or magnesium, thereby forming the film 3 of the natural polysaccharide containing calcium alginate or magnesium alginate.
Patent JP-S63301330-A (JP)
Title: Back-up device for formation of expert system
Inventor: MASUYAMA MOTOKO
IPC: G06Q10/04
Filed: 1987-06-01
Abstract: PURPOSE:To avoid the deterioration of the inferring speed by setting the final application time in response to a relevant rule stored in a knowledge base to change said time with application of the rule and subtracting the end time from said changed application time when a series of inferences are through to automatically erase the rule having the difference obtained from said subtraction that is larger than the fixed value. CONSTITUTION:When a question is given via an input device 4, an inference means 3 informs an application rule to a control means 12 and gives an instruction to a temporary memory means 7 to read the attendant time and then an instruction to a time managing means 8 to output the present time to the means 7. Then an instruction is given to the means 7 to rewrite the time and the means 12 rewrites the time corresponding to the rule by a transfer command. An end signal of the means 3 is sent to the means 12 and the information that has just been read into the means 7 is outputted to an arithmetic means 9. Then a subtraction is carried out by a command and the result of this subtraction is sent to a comparison means 11. The means 11 receives the deleting reference value from a memory means 10 to compare this with said result of subtraction and deletes the rule. In such a way, the undesired rules are deleted out of a knowledge base so that the deterioration of the inferring speed is avoided and the knowledge arrangement is automatically carried out with high efficiency.
Patent JP-S5763458-A (JP)
Title: Method and device for generating signal for calibrating rotation irregularity meter
Inventor: SHIONO KOUSAKU
IPC: G01P21/02
Filed: 1980-10-02
Abstract: PURPOSE:To provide a method and device for generating signals for calibrating a rotation irregularity meter which is capable of easily obtaining frequency modulated pulse trains by combining carrier waves of triangular waves and modulated waves of sine waves and by causing the composite waves to pass through an amplitude comparator. CONSTITUTION:Composite waves C1-C3 are made by combining carrier waves A1-A3 (frequency fo, amplitude Vfo) of triangular waves, for instance, of which level varies rectilinearly with respect to time, with modulated waves B1-B3 (frequency fs, amplitude Vfs) of sine waves, etc. When composite waves C1-C3 are caused to pass through an amplitude comparator and cut at point 0, they become square waves D1-D3. As rise points of square waves D1-D3 are taken out as pulses E1-E3, they  are phase modulated depending on modulated waves B1-B3. When these waves are  converted into FM waves, the degree of modulation is proportional to (Vfs.fs)/ (Vfo.fo), therefore if fs/fo is set at a fixed value, the degree of modulation can be  easily changed in proportion to the amplitude ratio between triangular wave and  sine wave, and rotation irregularity signals can be obtained as required.
Patent JP-H05308389-A (JP)
Title: Demodualting device
Inventor: SASAKI EISAKU
IPC: H04L27/38
Filed: 1992-04-30
Abstract: PURPOSE:To obtain stable clock synchronism by automatically switching a clock extracting system and an I detecting system in the synchronous state of a clock signal. CONSTITUTION:An equalizer 3 compares the two-channel digital signals from an A/D converter 2, removes inter-code interference components, and outputs a demodulated signal 14 to a terminal 10B and an I detecting circuit 9. The circuit 9 outputs a signal 16 corresponding to the phase of a clock signal 13 to a selecting circuit 8 with the signal 14. Further, a phase comparator 5 compares the phase of the output of a clock extracting circuit 4 with the phase of the signal 13 from a voltage-controlled oscillator 6 and outputs the result to the circuit 8. When the clock signal is not synchronized, the circuit 8 selects the signal 15 from the comparator 5. Namely, a clock extracting type clock synchronization system is employed. When the clock signal is synchronized, the signal 16 from the circuit 9 is selected. Namely, an I detecting type clock synchronization system is employed. Consequently, characteristics can be improved as to both pulling-in and holding of clock synchronism.
Patent JP-H033678-A (JP)
Title: Ultrasonic motor apparatus
Inventor: IIJIMA TAMOTSU
IPC: H02N2/00
Filed: 1989-05-31
Abstract: PURPOSE:To simplify an apparatus and the like by selectively exciting either one of a pair of vibrators. CONSTITUTION:An ultrasonic motor is composed of a platelike elastic vibrator 10, vibration elements 11a and 12a attached to one side faces of the vibrator 10, a movable extraction unit 20, a switch mechanism 14, and a single-phase power source 15. The elements 11a, 12a are selectively excited to vary the moving direction of an elliptical motion generated on the surface of the vibrator 10, thereby formed or reversely rotating the directionality of the motion to be output to the unit 20.
Patent JP-H0435395-A (JP)
Title: Stereoscopic monitor
Inventor: NAKAGAWA SHIGEO
IPC: H04N13/00
Filed: 1990-05-28
Abstract: PURPOSE:To facilitate the grasp of the state from a monitor screen and to obtain an ultrahigh stereoscopic video image which has not easily been obtained by a binocular by making video information from a monitor to be information having a depth in terms of three-dimension. CONSTITUTION:Two video images picked up by two cameras 1 are displayed on two cathode ray tubes 9, the images of which are integrated before eyes by reflecting them on a mirror 3. The picture integrated before eyes indicates that the picture made incident in the right eye comes from the camera 1 in the right direction and the picture made incident in the left eye comes from the camera 1 in the left direction. A lens 4 is used to obtain a video image without a sense of the disorder when the distance between the cathode ray 9 and the eye is close to each other thereby offering magnification/reduction of the image on the cathode ray tube and adjustment of diopter of left and right eyes.
Patent JP-S56108654-A (JP)
Title: Winding or unwinding method and apparatus
Inventor: KATSUMATA TAKUMA
IPC: B65H23/24
Filed: 1980-10-02
Abstract: PURPOSE: To easily wind a film without creating wrinkles thereon by blowing air to the film in a widthwise direction during a step of winding or unwinding the film.  
     CONSTITUTION: An air duct 32 connected to a blower 33 by blast pipes 34, 44 is disposed between a spool 28 and a guide roller 30. By the construction, when a film 29 is taken up on the spool 28 or when the film 29 is unwound from the spool 28, air from the blower 33 is blown out from the air duct 32. An air flow 35 thus blown out causes the film 29 to laterally meander as at 29a. Accordingly, a variation of tension of the film 29 which may be produced by each rotation of the spool 28 due to an eccentricity of the spool 28 during winding will be absorbed by a change of the meandering amount of the film 29. Thus, creation of wrinkles on the film 29 can be prevented and appropriate winding and unwinding can be effected easily without employing an expander roller, a cross roller, or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10324197-A (JP)
Title: Mounting structure of on-vehicle monitor
Inventor: OISHI KOJI
IPC: B60R11/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of an on-vehicle monitor by which a monitor body can be mounted with a small sliding amount. SOLUTION: In a mounting structure of an on-vehicle monitor where a monitor mounting member 2 of the length (L) determined by adding a slide part 2a of a length necessary for supporting the dead weight of a monitor body 3, to the thickness of the monitor body 3, is slidably accommodated in a case 1 mounted in a dash board, a monitor mounting hole 2b is formed on an front edge side upper face of the monitor mounting member 2, and an engagement part 3a removable to the monitor mounting hole 2b, is formed on a bottom part of the monitor body 3, the monitor body 3 can be mounted by sliding the monitor mounting member 2 by the amount of the thickness (t) of the monitor body 3.
Patent JP-H034442-A (JP)
Title: Fluorescent lamp
Inventor: NAKAJIMA JUNICHI
IPC: H01J61/30
Filed: 1989-05-31
Abstract: PURPOSE:To enlarge luminous area and to elevate lamp efficiency and to prevent generation of stray light by forming a protruded piece, whose projected area viewed from the front has the area equal to or larger than that of a discharge window and which is coated with a fluorescent film, at the rear of this discharge window of a luminous chamber. CONSTITUTION:When currents are applied between the electrode 25 of a luminous chamber 17 selected and the electrode 24 arranged in a rear chamber 27, discharge is done through a discharge window 19, severally, and it excites mercury atoms in each luminous chamber 17 and generates ultraviolet rays, and these ultraviolet rays excite the fluorescent film 18 of the luminous chamber 17, and it emits light in specified color, and this color light is emitted from a translucent part 14. At this time, a protruded piece 20, which is provided at the rear of the discharge window 19 of the luminous chamber 17 and has the projected area equal, viewed from the front, to or larger than that of this discharge window 19 and is coated with a fluorescent film 18, also emits light, so the entire luminous chamber 17 is made to emit light, and the luminous area is never narrowed by the discharge window 19. Hereby, the luminous area is expanded, and power and illuminance efficiency improve, and lamp efficiency is elevated, and also generation of stay light can be prevented.
Patent JP-H01306954-A (JP)
Title: Text management system for picture editor
Inventor: YOSHIDA KIYOMI
IPC: G06F17/21
Filed: 1988-06-03
Abstract: PURPOSE:To eliminate the limitation to the quantity of texts which can be edited by a picture editor due to a memory capacity by using a row number file and text file together with a row number table and text buffer in a memory. CONSTITUTION:A row number file 10 and text file 12 are used together with a row number table 9 and text buffer 11 in a memory. In addition, a text record is separated into a row number part and text part which are respectively stored in the table 9 and buffer 11. Parts which cannot be stored in the table 9 and buffer 11 are respectively stored in the files 10 and 12. Thus a text is managed in the separate areas. Therefore, a large quantity of text records can be managed in a memory and the limitation to the quantity of texts which can be edited due to a picture editor by a memory capacity can be eliminated.
Patent JP-S5661410-A (JP)
Title: Latex for serological diagnosis reagent and preparation thereof
Inventor: YAMADA TOICHI
IPC: C08F20/26
Filed: 1979-10-24
Abstract: PURPOSE: To obtain an excellent latex for serological dignosis reagent, causing no nonspecific agglutination, by the copolymerization of a polyoxyethylene aryl ether acrylate with styrene by use of a water-soluble radical polymerization initiator.  
     CONSTITUTION: A polyoxyethylene aryl ether acrylate of the formula (wherein R is H or a 1W15C alkyl; n is 10W100) is copolymerized with styrene in water by use of a water-soluble radical polymerization initiator. It is preferable to carry out the copolymerization by use of 99.9W30wt% of the styrene and 0.01W70wt% of the polyoxyethylene aryl ether acrylate. The water-soluble radical polymerization initiator is a persulfate such as potassium persulfate, ammonium persulfate or sodium persulfate, azobiscyanovaleric acid, an alkali metal salt thereof, etc., preferably the persulfate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1090735-A (JP)
Title: Optical switch element and optical switch method
Inventor: FOUQUET JULIE E
IPC: G02B6/35
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch element surely and rapidly transiting between a communicate state and a transfer state and controlling optical communication between optical signal lines by thermally starting it and displacing a liquid from a gap existing on an intersection between first, second optical waveguides. SOLUTION: A trench 28 etched on their intersections through waveguide divisions 20-26 forms a gap 27. The waveguide divisions 20-26 intersect with the trench 28 at an incident angle larger than a critical angle of total reflection when vapor or gas is filled up in the trench 28. Then, the total reflection communicates light from a first waveguide input division 20 to a second waveguide output division 22 unless refractive index adjustment material is provided in the gap 27 between the first waveguide adjustment divisions 20, 26. At this time, the throwaway liquid responding to a heater and having a refractive index so that light transmission from the first waveguide input division 20 to the second waveguide output division 22 is decided by the presence of the liquid existing in the inside of the gap 27 is provided in the inside of the gap 27.
Patent JP-H11323214-A (JP)
Title: Hardening promoter for coating material and printing ink
Inventor: MATSUNAGA SHIGEKI
IPC: C09D11/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hardening promoter using no lead, excellent in hardening ability, and applicable to e.g. coating materials having intramolecular unsaturated fatty acid group, by including a cobalt metallic soap and an amino alcohol in specified proportions. SOLUTION: This hardening promoter is obtained by including (A) a cobalt metallic soap and (B) <=3 pts.wt. (pref. 1-3 pts.wt.), per pt.wt. of the metallic cobalt in the component A, of an amino alcohol; wherein the component A is e.g. a cobalt salt of a 7-12C aliphatic monocarboxylic acid such as octylic acid or neodecanoic acid, tall oil fatty acid cobalt salt, naphthenic acid cobalt salt, and the component B to be used is pref. diethyl ethanolamine, dibutyl ethanolamine, n-butyl diethanolamine or the like. It is preferable that the amount of this hardening promoter to be formulated is 0.001-1 pt.wt., calculated as cobalt metal atom, based on 100 pts.wt. of the nonvolatiles in a resin having intramolecular unsaturated fatty acid group and intended for coatings or printing inks.
Patent JP-H01308504-A (JP)
Title: Manufacture of watch band
Inventor: KASAI HIDEFUMI
IPC: A44C5/00
Filed: 1988-06-07
Abstract: PURPOSE:To obtain a band for a watch made of Ti material rich in variation by forming a recessed part on the upper face of the frame of the band, pressing components made of copper or nickel material into the recessed part and performing molding or surface processing according to the stamping of the components or the like. CONSTITUTION:Components 2 made of Ni material or Cu material is pressed in or fixed to a frame 1 composed of Ti material to which a nitride processing is applied after a recessed part 1a is provided on an upper face. The components 2 made of Ni material or the Cu material pressed in or fixed is form-stamped or pattern-stamped according to a press work or the like, assembled to the form of a belt, then pressed and fixed, and a surface work is applied to the pressed in and fixed Ni or Cu component. According to this production method, various forms or patterns are obtained and a design variation is enlarged. Since Ni or Cu is cheap, this band is cheaper than the conventional Ti solid belt.
Patent JP-S6029735-A (JP)
Title: Automatic original feeder
Inventor: AOKI TOMOHIRO
IPC: G03B27/62
Filed: 1983-07-28
Abstract: PURPOSE:To complete the number and page sequence of an original without the intervention of an operator in a specified state such as a jam by providing a means which feed a blank original and a means which conveys the blank fed original to an exposure area again. CONSTITUTION:When the lowermost original 5 in a tray 4 is fed onto original glass 3 through a conveyance path 7 and a jam occurs during one-surface copying before exposure is completed, the original is exposed again as well as normal jam compensation to take a copy again. If a jam occurs after the original is exposed and then discharged onto the original glass 3, the original 5 is stacked at the uppermost part in the tray 4 as usual. Simultaneously, trailing original 5 is guided onto the original glass 3 successively and fed without being exposed to be stacked on the original 5 in the tray 4. Then, when the blank feed of the original for one cycle is comlpeted, a partition lever 13 is removed, and the blank feed is carried on up to the 1st original 5 with the removal signal.
Patent JP-S5765869-A (JP)
Title: Laser beam-steam engine for car
Inventor: AIUCHI NOBUNAO
IPC: F02P23/04
Filed: 1980-10-06
Abstract: PURPOSE:To generate power by irradiating laser beam into the mixed air with the water which is injected into a cylinder, in proportion to the amount of step-in of an accelerating pedal and exploding the mixed air in plasma fusion, in the captioned engine which uses laser beam as priming madium. CONSTITUTION:A high voltage is generated in a transmission coil 6A through distributors 7A and 7B. The high voltage generated is input into laser beam transformers 1A and 1B. The laser beam transformers 1A dnd 1B are gas lasers which use plutonium, helium, or. The laser beam is radiated into the mixed air with the water which is pressurized in each cylinder, through optical fibers 9. Thus, plasma fusion reaction is generated, and power can be obtained.
Patent JP-H09323762-A (JP)
Title: Sealed container
Inventor: AKAZAWA KIYOHIDE
IPC: B32B27/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a container being excellent in preserving property and sealability, without spoiling flavors of various kinds of foods, which are contents, by the container. SOLUTION: For this sealed container, a container which is formed using sheets of a copolymer (A) comprising three component of bisphenol A, disphenylcarbonate and 1,10-decanedicarboxylic acid, polypropylene (B), and an ethylene/vinyl alcohol copolymer (C) in such a manner that they may become an order of A-B-C-B, is sealed by a lid body having gas barrier property.
Patent JP-S61296722-A (JP)
Title: Manufacture of semiconductor device
Inventor: EGUCHI KOHEI
IPC: H01L21/302
Filed: 1985-06-25
Abstract: PURPOSE:To make a wiring satisfactorily covered without warp of a substrate and variation of element characteristics by a method wherein etching mask material is left on an insulation film except end parts when the end parts of the insulation film pattern are tapered by round etching. CONSTITUTION:After a conductive film 2 is formed on a semiconductor substrate 1 and the whole surface is covered with an insulation film 3, a photoresist film 4 is formed. The SiO2 film 3 is selectively removed by an anisotropic etching method with the photoresist film 4 as a mask to form an aperture 6 with a nearly vertical wall and then about 0.7mum thickness of the photoresist film is removed by a plasma etching method with O2 gas. At that time, edges of the photoresist film 4' are also etched sidewise and are retreated to expose the top surface of the SiO2 film of the aperture circumference. The SiO2 film 3 is partially etched by an anisotropic etching with the remaining photoresist film 4' as a mask. At that time, the end parts of the SiO2 film are tapered and then the wiring pattern 5 out of the conductive film is formed.
Patent JP-H08293119-A (JP)
Title: Production of magnetic recording medium
Inventor: INAMI HIROO
IPC: C08J7/04
Filed: 1996-05-31
Abstract: PURPOSE: To produce a magnetic recording medium excellent in electromagnetic transducing characteristics such as output and C-N ratio and to produce a thin layer magnetic recording medium excellent in such characteristics, ensuring smooth contact with a head and having satisfactory shelf stability. CONSTITUTION: A thixotropic coating liq. for a non-recording layer contg. powder dispersed in a binder and a thixotropic coating liq. for a recording layer contg. ferromagnetic powder dispersed in a binder are separately prepd. The ratio of the shearing stress of each of the coating liqs. at 10<4> sec<-1> to that at 10sec<-1> is between 100 and 3. The coating liq. for a non-recording layer is applied on a substrate and dried and then the coating liq. for a recording layer is applied so as to attain <=1.0μm dry thickness.