baber/WOPTO huggingface dataset:
Patent JP-H03203942-A (JP)
Title: Polypropylene composition
Inventor: KUNO SHIGEO
IPC: C08K5/02
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a polypropylene composition having no reduction in transparency in long-time molding, slightly emitting a smell by blending polypropylene with a specific amount of a compound having specific structure. CONSTITUTION:(A) 100 pts.wt. polypropylene is blended with (B) 0.01-1 pt.wt., preferably 0.05-0.5 pt.wt. compound shown by formula I (R<1> and R<2> are alkyl, preferably 1-5C alkyl; one of m and n is 2-5, preferably 2 or 3 and the other is 0) and preferably (C) 0.001-1 pt.wt. compound shown by formula II (R<3> and R<4> are alkyl), (D) 0.001-1 pt.wt. 1.3,2.4-dibenzylidene sorbitol and (E) 0.03-15 pts. wt. diphenyl ether compound shown by formula III (R<5> is alkyl, phenoxy group, etc.; R<6> is alkyl, phenyl group, etc.; k and l are 0-4 and not 0 at the same time) to give a polypropylene composition.
Patent JP-2001169414-A (JP)
Title: Panel frame construction for stationary panel
Inventor: ANDO NAGATOSHI
IPC: H02B1/30
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a panel frame for stationary panels capable of assembling without performing welding work. SOLUTION: On a cross beam 26 of a panel frame 14, a uniting part 42 is formed by bending and lapping the end part 36A of a vertical part 36 and the end part 38A of a horizontal part 38, and to this uniting part, anchor nuts 46 are stuck and fixed by caulking. Besides in a side frame 24, recessions 58 are formed in its external frame 32. The threaded parts 64 of shoulder bolts 62 inserted into through holes 60 in the recessions and the through holes 56 of an internal frame 34 are screwed into the nut parts 48 of the anchor nuts stuck to the uniting part. As the result of this, the side frame and the cross beam are fastened, and it becomes possible to manufacture a panel frame to be used for a stationary panel, without welding the cross beam and the side frame.
Patent JP-2000168056-A (JP)
Title: Ink jet printer
Inventor: FUKUSHIMA MIZUE
IPC: B41J2/01
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer using an aqueous pigment recording liquid having a preservation liquid capable of using for confirming a printing quality in a test print before a shipment by holding a hydrophilicity in a channel when delivered, transported and stored until delivery to a final user after manufacture. SOLUTION: This ink jet printer comprises a preservation liquid containing a humectant, a nonionic surfactant and a dye in such a manner that the liquid contains not more than 0.05% of a sodium chloride of an inorganic salt concentration of the dye used for the liquid, not more than 0.1% of a sodium sulfate concentration and not more than 0.01% of a sodium nitrate concentration.
Patent JP-H05169659-A (JP)
Title: Ink jet recording apparatus
Inventor: OTSUKA NAOJI
IPC: B41J2/05
Filed: 1991-12-26
Abstract: PURPOSE:To make the amount of ink ejection variable, to prevent faulty ejection such as incorrect foaming and to prevent a heater from being damaged by a method wherein thermal efficiency is made variable by changing heat transfer time with the amount of thermal energy kept at the minimum, and activity of the ink in an interface between the heater and the ink is changed. CONSTITUTION:The amount of ink ejection is controlled by changing intervals of time T2, not by changing prepulse width, nor by applying suddenly thermal energy at a steep temperature gradient to an ink in poor heat conductivity so that the ink nearly attains an activity level in which formation of film boiling is forcibly made. Namely, the amount of ink ejection is controlled in a way in which the thickness of an ink layer at activity level is controlled by heat transfer time that runs on after a certain minimum amount of heat necessary is applied. Although pre-bubbling area comes closer as the prepulse width is widened in order to increase the amount of ink ejection, the range of control can be extended regardless of differences among individual recording heads.
Patent JP-2001159285-A (JP)
Title: Stepladder
Inventor: NOTO YOSHIHIRO
IPC: E06C7/42
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a stepladder allowing a user to conduct work not only at a flat place but also on a slope or a staircase in the same stable installation state as that at the flat place. SOLUTION: This stepladder connected with a pair of ladder formation sections is provided with a folding mechanism 6 between the upper side and the lower side of on ladder formation section 1. The folding mechanism 6 comprises a fitting frame 4 to the upper side of the ladder formation section 1, a support frame 5 rockably journaled to the lower section of the fitting frame 4 and having a support base 9 at the lower end, and a fixing means 10 regulating the rocking motion of the support frame 5 at a fixed position.
Patent JP-2000167241-A (JP)
Title: Video game machine having feature in function for displaying attention pattern on game video generated by three-dimensional computer graphics, and program storage medium
Inventor: YOSHIMITSU DAISUKE
IPC: A63F13/525
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To apply the feeling of continuity to the proceeding of a game by intuitively recognizing information such as which object is to be concerned and which action is enabled to that object among objects distributed in a virtual space created by three-dimensional computer graphics (3D CG). SOLUTION: This machine has a function for displaying an attention pattern on a game video generated by the 3D CG. Namely, in the main computer of the video game machine, video data and acoustic data of a game corresponding to game proceeding condition data are outputted and concerning the game video of a moving image generated by the 3D CG, modeling calculation is performed as video data photographing the virtual space with a virtual camera 11. In response to the operation input of a player from a controller, the virtual camera H is controlled and when an object satisfying prescribed conditions exists in attention zones 14 and 15 of the virtual camera 11, a pattern 30 to call the attention of the player is additionally displayed while instructing the object on the video.
Patent JP-H06194165-A (JP)
Title: Sea surface state measuring device and missile altitude setting device
Inventor: YAMAGUCHI MAKIO
IPC: H04N7/18
Filed: 1992-12-25
Abstract: PURPOSE:To shorten the processing time required for image processing, shrink the scale of the hardware, facilitate system designing, and estimate the sea surface state with high precision. CONSTITUTION:The intensity pattern or the binary picture element pattern of the vertical position on the whole image is generated by an image processing section 5 basing on the image data from an image seeker 2 installed on a missile 1. The horizontal line position is calculated by a horizontal line position calculation section 10 basing on the altitude and attitude angle of the missile 1, the intensity pattern or the binary picture element pattern is compared and collated with the data base of a memory section 6 by a sea surface state arithmetic section 7 with this horizontal line position used as a reference to estimate the sea surface state. The instruction value of the flying altitude is set by an altitude setting section 8 basing on this estimated result to control steering wings 9, and the missile 1 can fly at a sufficiently low optimum altitude without being brought into contact with waves on the sea surface.
Patent JP-H11177545-A (JP)
Title: Frame synchronization system
Inventor: YAMAMOTO HIROMICHI
IPC: H04J3/06
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To allow the frame synchronization system that decides head positions at a prescribed interval in the case that a signal with a configuration of a prescribed time interval used for mobile transmission or the like is sent to provide frame synchronization that has provision even for fluctuation of the transmission channel. SOLUTION: After converting a received signal into a signal with a proper intermediate frequency at a frequency converter 101, a power detector 102 detects power of the converted reception signal, a binarizing device 103 samples it at a predetermined sampling point and binarize it at a prescribed threshold level, a data storage 104 stores the signal over plural frames, an adder 105 sums the signals in terms of the phase and a minimum value detector 106 detects a minimum value of the sum signals to detect a head position of each frame. Thus, even when the signal is unstable due to fluctuation of the transmission channel, the frame synchronization device with high precision is obtained.
Patent JP-H06196729-A (JP)
Title: Manufacture of heterojunction device
Inventor: TAGUCHI MIKIAKI
IPC: H01L21/205
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a heterojunction device in which a polycrystalline semiconductor can be uniformly and effectively subjected to a hydrogen plasma treatment. CONSTITUTION:After a one conductive type polycrystalline semiconductor 1 has been subjected to a hydrogen plasma treatment, a damaged surface layer 1a of the polycrystalline semiconductor 1 is removed. Amorphous semiconductor layers 2 and 3 are formed at temperatures lower than the temperature of the hydrogen plasma treatment.
Patent JP-H05176702-A (JP)
Title: Method for producing pickled ume-processed food and pickled ume-processed food
Inventor: MOTOSAWA IKUO
IPC: A23L19/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject new food capable of being willingly eaten even by a child and having suitability as a food by compounding the dry flesh of pickled ume (Japanese apricot) or the dry product of the extract of the pickled ume with an excipient. compression-molding the mixture and subsequently coating the molded products with sugar. CONSTITUTION:1 pt.wt. of the solid content of the dry flesh of pickled ume and/or the dry product of the extract of the pickled ume is compounded with 0.25-2.5 pts.wt. of an excipient (preferably lactose, dextrin or starch) and subsequently compression-molded preferably with a tableting machine. The surfaces of the molded products are coated with sugar to obtain the objective food. The sugar coating is preferably performed by rolling the molded nuclei with a centrifugal coating device, etc., scattering powder sugar on the nuclei and simultaneously spraying a sucrose syrup to adhere the syrup on the surfaces of the nuclei.
Patent JP-H10178920-A (JP)
Title: Field soil transfer device and soil suction supporter
Inventor: YAMAMOTO KOHEI
IPC: A01G9/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for speedily and easily executing work for filling the inside of various cultivating devices or nursery chambers with field soil or culture soil. SOLUTION: A field soil transfer device 10 is provided with a soil sucking pipe 13 having a soil sucking port 12 for sucking field soil 11, conveyer 14 for conveying the sucked field soil into the soil sucking pipe 13, and soil discharging pipe 16 having a soil discharging port 15 for discharging the field soil, and this soil sucking pipe is provided with a flange 17 having airtightness for guiding the field soil 11 to the soil sucking port 12.
Patent JP-2001163617-A (JP)
Title: Method of manufacturing for metal oxide fine particle
Inventor: MAKINO KENYA
IPC: C01G1/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method capable of easily manufacturing fine metal oxide particle having homogenous composition and having uniform particle diameter and shape. SOLUTION: The manufacturing method of the fine metal oxide particle is performed by firing high polymer metal complex powder prepared by coordinating a high polymer ligand in a metal.
Patent JP-H06196509-A (JP)
Title: Field-effect transistor
Inventor: NOGAWA KAORU
IPC: H01L21/338
Filed: 1992-12-25
Abstract: PURPOSE:To increase input capacitance Cgs without enlarging the total gate width, by arranging protrusions so as to be adjacent to a source electrode from a source electrode and stretch. CONSTITUTION:On a semiconductor substrate 1, the following are formed; a source 3, a drain 4, an ohmic contact source electrode 6, an ohmic contact drain electrode 7, and unit gate electrodes 5a, 5a of comb type structure constituted of protrusions 5b, 5b,... which are in Schottky contact with a channel region 2a, and adjacent to the source electrode 6 and stretch. The source electrode 6 has a comb type structure constituted of recesses 6a, 6a,... formed on the side of a gate electrode 5, and the protrusions 5b, 5b,... stretch on the recesses 6a, 6a.... Hence unit gate electrodes 5a, 5a are combined with the source electrode 6, and an electrode pattern is constituted. Input capacitance Cgs can be increased by the effect of the protrusions, without enlarging the total gate width which causes the increases or power consumption, so that the matching circuit of an MMIC can be miniaturized.
Patent JP-2001168237-A (JP)
Title: High-frequency package
Inventor: TSUKIYAMA YOSHIO
IPC: H01L23/12
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency package that has improved high-frequency characteristics at a quasi mm wave - 90 GHz band, can form improved sealing structure, at the same time can be manufactured easily, can reduce costs, and has improved strength. SOLUTION: An annular frame 12 made of an insulator is formed at one main surface side of a dielectric substrate 11, signal line layers 14 and 15 are formed at the inner/outer regions of the annular frame 12 opposingly while sandwiching the annular frame 12, a ground layer 22 is formed around the signal line layers 14 and 15 via gaps g1 and g2, a signal line layer 16 is formed at the other main surface side of the dielectric substrate 11, a ground layer 24 is formed around the signal line layer 15 via a gap g3 so that the annular frame 12 is hooked to at least one of the signal line layers 14 and 15, a conductor via 17 for connecting each one end part of the signal line layers 14 and 15 to both the ends of the signal line layer 16 is formed,  and at the same time a plurality of conductor vias 25a and 25b for connecting the ground layer 22 and the ground layer 24 are formed at a specific interval at both the sides while sandwiching the signal line layers 14, 15, and 16.
Patent JP-H09162646-A (JP)
Title: Converter in common use for receiving circularly polarized wave and linearly polarized wave and receiver using the converter
Inventor: HIKASA ISAO
IPC: H04B1/18
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To allow one set of the converter to receive both a BS broadcast and a CS broadcast. SOLUTION: A low noise amplifier 32 amplifying an output of feeding probes 30a, 30b for receiving a BS broadcast, a local oscillator 35 and an intermediate frequency amplifier 42 receiving a drive power supply provide an output of a BS-IF signal when a power supply voltage of +8V is applied to an output connector 26. Low noise amplifiers 36, 38 amplifying an output of a feeding probe 30c for receiving a vertically polarized wave, a local oscillator 41 and the intermediate frequency amplifier 42 receiving a drive power supply provide an output of a CS-IF/V signal when a power supply voltage of +11V is applied to the output connector 26.  Then low noise amplifiers 37, 38 amplifying an output of a feeding probe 30d for receiving a horizontally polarized wave, the local oscillator 41 and the intermediate frequency amplifier 42 receiving a drive power supply provide an output of a CS-IF/H signal when a power supply voltage of +15V is applied to the output connector 26.
Patent JP-H05177736-A (JP)
Title: Method for insertion of green cover
Inventor: ISEKI SATOSHI
IPC: B29D30/08
Filed: 1991-12-27
Abstract: PURPOSE:To provide a method for insertion of a green cover which can improve quality of a tire product by removing the strain in the vertical direction of the green cover. CONSTITUTION:After covering an outer periphery of a bladder supported between an upper ring part 6 and a lower ring part 7 with a green cover 1, the bladder 5 is swollen to be inserted into a old 3 of a tire vulcanizer under a state wherein the green cover 1 is held from inside. In that case, the green cover 1 is made to descend from upside so that a center of the green cover 1 coincides with a vertical center of the bladder 5. After moving vertically the upper ring part 6 and the lower ring part 7 to both upper and lower end parts of the green cover 1, the bladder 5 is swollen to be stuck fast to an inside of the green cover 1.
Patent JP-H09160336-A (JP)
Title: Color image forming device
Inventor: NAKAMURA SATOSHI
IPC: G03G15/01
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of the quality of an image, which is caused by scattering of toner in the outline part of a transfer image, by making color density low in a range within which the color density of specified outline font and the outline part of the image are converted. SOLUTION: A controller 1 is equipped with a main control part 11, ROM 12, RAM 13, and font storage part 14. The main control part 11 is equipped with an image data control means 111 and so on, controls the entire color image forming device in accordance with a program stored in the ROM 12, and develops a print image onto the RAM 13. The image data control means 111 develops the print image onto the RAM 13 in accordance with the program stored in the ROM 12. An outline part specifying means 112 specifies the range within which the color density of the outline part of the image data developed by the image data control means 111 is converted. A color density conversion means 113 makes the color density in the range specified by the outline part specifying means 112 low according to the combinations of colors, C, M, Y, and K, so as to prevent toner scattering.
Patent JP-2001167783-A (JP)
Title: Reformer of fused carbonate fuel cell
Inventor: OKANO TETSURO
IPC: F23M11/04
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve reliability of reformer combustion monitoring a lower loaded reformer of fused carbonate fuel cell. SOLUTION: The reformer comprises a combustion catalysis by which nearly a constant amount of fused carbonate type of fuel cell anode discharge gas is made to burn regardless of a load on the fuel cell, a burner for burning reminder of the fused carbonate type of fuel cell anode discharge gas by adding discharge gas of the combustion catalysis to it, using steam reforming reaction as a heat source, and supplying carbonate gas to the cathode of ht fused carbonate type of fuel cell, and means for detecting ultraviolet by from the burner to monitor the combustion of the burner. An infrared detector is provided to monitor the combustion of the burner by detecting infrared ray from the burner. When signals are not input from both detecting means it judges that a misfire occurs, whereby the operation of the reformer is stopped.
Patent JP-H10255892-A (JP)
Title: Contact retaining member and electric connector therewith
Inventor: ODA KENZOU
IPC: H01R13/426
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a metallic contact retaining member which stably and completely fixes the contact of a small high-density electric connector and an electric connector therewith. SOLUTION: This includes mounting holes 44a, 44b parallel to contact accommodating cavities 41a, 41b between the fitting surface 42 and the rear surface 43 of an insulating housing 40 to press and fix a separate metallic contact retaining member 30 in the mounting holes 44a, 44b. The contact retaining member 30 involves a fixing part 31, a transient part 33, a flat plate part 35, and a contact engagement part 36 raised from its side edge.
Patent JP-H05184071-A (JP)
Title: Electronic appliance
Inventor: IWASHITA YOSHINOBU
IPC: H02J7/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide an electronic appliance in which inadvertent charging of a primary battery can be avoided by a constitution wherein any one of primary or secondary battery can be contained in one battery containing part and the type of battery can be confirmed without fail prior to charging operation. CONSTITUTION:The electronic appliance is provided with a battery containing part in which any one of a primary battery or a secondary battery having substantially identical profile can be contained. The electronic appliance further comprises a circuit for charging the secondary battery while containing in the battery containing part, a timer 7 which is actuated upon loading of a battery to measure a predetermined time, and a switch 8 for conducting the secondary battery until the timer 7 measures the predetermined time.
Patent JP-H05160741-A (JP)
Title: Bipolar unipolar conversion system
Inventor: KUSAMA TAKEO
IPC: H03M5/18
Filed: 1991-12-03
Abstract: PURPOSE:To process both positive and negative signals with one circuit and realize the processing with a digital logic circuit especially by measuring an output pulse width of a comparator, judging the output as a regular output when the pulse width is a prescribed time or over and inhibiting the output for a prescribed time after a trailing point of the regular output. CONSTITUTION:An output from a cable equalizer is full-wave-rectified by a full wave rectifier circuit 1, and a comparator 2 decides '1', '0' based on an identification level. The output of the comparator 2 enters a counter A3 and the time width is counted when an input to the counter A3 goes to '1', and generates a pulse rising in a time T1 after the normal output of the comparator 2 rises and falling down simultaneously as the fall-down of the normal output. The output of the counter A3 is fed to a counter B4, which outputs '0' for a time T2 from the falling point of the normal output of the comparator 2. Then an AND gate 5 sets the times T1, T2 to be nearly 60% of the regular output pulse width to eliminate a false signal and to obtain a correct conversion output.
Patent JP-H06202087-A (JP)
Title: Production of composite film and liquid crystal element
Inventor: TAKADA KENSAKU
IPC: C08J5/18
Filed: 1992-12-28
Abstract: PURPOSE:To produce the composite film having a structure in which a high- polymer material and a liquid crystal material are finely separated in phase and having uniform transmittance. CONSTITUTION:A coating liquid prepd. by dissolving or dispersing the high- polymer material and the liquid crystal material into a low boiling solvent is applied on a substrate and thereafter, the evaporation of the low boiling solvent in the coated surface is controlled by placing the substrate in the gaseous flow of gaseous nitrogen or is controlled by rotation of the substrate. Simultaneously, the coated surface is smoothed by utilizing the wind force of the gaseous flow or the centrifugal force generated by rotation. to produce the composite film having the uniform transmittance.
Patent JP-H10188850-A (JP)
Title: Deflection yoke device and picture receiving device having the deflection yoke device
Inventor: ITO KEIJI
IPC: H01J29/64
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve a focus characteristics and reduce the number of part items and man-hours of manufacture, relating to a picture receiving device and a deflection yoke device mounted therein for a projection type display. SOLUTION: A deflection yoke device following a first situation of this invention is provided with a main deflection yoke 10 and a raster distortion correcting subdeflection yoke 50, in the deflection yoke device mounted in outside a cylindrical neck part of a projection type picture receiving tube, between the main deflection yoke 10 and the subdeflection yoke 50, an electron beam focusing ring-shaped magnet 8 is arranged. In a picture receiving device, an electrostatic system focus adjusting mechanism is arranged inside the cylindrical neck part of the projection type picture receiving tube, outside the neck part of the picture receiving tube, the deflection yoke device is mounted.