baber/WOPTO huggingface dataset:
Patent JP-H11133556-A (JP)
Title: Medical diagnostic radiation photographic element
Inventor: DICKERSON ROBERT EDWARD
IPC: G03C5/17
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a medical diagnostic radiation photographic element capable of well forming a gastrointenstinal tract image. SOLUTION: This radiation photographic element has first and second main surfaces, allows the transmission of the radiations responded by this radiation photographic element and includes a film base coated with processing liquid penetratable hydrophilic colloidal layers on the respective main surfaces. The radiation photographic element is so constituted as to provide max. density below 3.0 and a contrast of 1.0 to 2.0 over a low exposure range spreading to an exposure region of 0.3 LogE; a contrast exceeding 3.5 over the middle exposure range spreading to the exposure region of 0.6 LogE and a contrast of 1.0 to 2.0 over the high exposure range spreading to the exposure region of 0.3 LogE.
Patent JP-S59124992-A (JP)
Title: Conversion of waste high-molecular weight compound to fuel
Inventor: YOSHIDA TADAYUKI
IPC: C10J3/02
Filed: 1982-12-29
Abstract: PURPOSE:To prepare fuel at low cost by feeding waste synthetic high molecular compd. into the bottom of a reaction vessel packed with molten metal at high temperature for thermal cracking, taking out formed gas from the top of the reaction vessel for cooling and separating the product into liquefied component and gas component. CONSTITUTION:A reaction vessel 1 is packed with molten metal (e.g. lead) at 250 deg.C or higher and waste of synthetic high-molecular compd., such as synthetic resin or synthetic rubber, is fed by a feeder 4 into the bottom of the reaction vessel 1 for thermal cracking of the waste compd. within the molten metal 2. Gas formed by thermal cracking is taken out through a gas outlet 6 and is led into a cooler 7 for liquefaction. Combustible oil is collected in an oil container 8 and non-liquefied gas component is led into a gas container 9 for recovery of combustible gas. Carbide separated and coming up on the surface of the molten metal 2 is carried out of the system on a discharging conveyer 5.
Patent JP-2000046774-A (JP)
Title: Gas detector
Inventor: MIYAJIMA MASAHIRO
IPC: G01N27/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce a capacity of a transformer by changing a heater voltage via a photo-triac. SOLUTION: A photo-triac PT is disposed at primary sides of transformers T1, T2 of the gas detector. A conduction angle of the photo-triac PT is altered in a predetermined pattern, gas sensors S1, S2 are changed at their temperatures, and the angle is varied according to a peak value of a voltage of a power source 2 to correct the instability of the voltage of the power source 2. zero- crossing of the voltage of the power source is used for the timing of conducting the photo-triac PT.
Patent JP-S6473525-A (JP)
Title: Magnetic recording medium
Inventor: IKEGAYA MASAHITO
IPC: G11B5/702
Filed: 1987-09-14
Abstract: PURPOSE:To improve durability and traveling property by using a specific polyurethane resin as a binder. CONSTITUTION:The resin which has <=8,000 number average mol.wt. (Mn) and contains <=5% low-mol.wt. component having <=5,000mol.wt. is used as the polyurethane resin for the binder. Measurement of the mol.wt. distribution thereof is executed by gel permeation chromatograph (CPG). The mol.wt. distribution is converted with the mol.wt. distribution of polystyrene having a known mol.wt. as standard and the ratio of the area corresponding to the component of <=5,000mol.wt. in the GPC chart of the polyurethane resin to the entire area of peaks is designated as the low-mol.wt. component of <=5,000. The durability and traveling property are thereby improved and the clogging of a recording head is eliminated.
Patent JP-H0786809-A (JP)
Title: Dielectric resonator device
Inventor: TSUJIGUCHI TATSUYA
IPC: H01P1/205
Filed: 1993-09-16
Abstract: PURPOSE:To provide a dielectric resonator device composed of lambda/2 resonators for improving Qo and easily reducing a cost without complicating the external shape of a dielectric block even in more than three stages of dielectric resonators. CONSTITUTION:Internal conductor forming holes 2a and 2b are formed between the first surface S1 and second surface S2 of the dielectric block 1 and an external conductor 6 is formed on the approximately entire surface of the respective external surfaces of the dielectric block 1. Internal conductors provided with open end parts by clearances near the open parts of both ends of the internal conductor forming holes are formed inside the internal conductor forming holes 2a and 2b. Thus, no degradation of the Qo of the resonator due to current concentration in both open surfaces of the internal conductor forming holes is present and since the length of the internal conductor (the shaft length of the resonator) can be set even when the shaft length of the dielectric block 1 is fixed, this dielectric resonator device provided with more than three stages of the resonators can be constituted without providing a step part on the exterior of the dielectric block 1.
Patent JP-H04112796-A (JP)
Title: Method for oxidizing polycyclic compound utilizing microorganism
Inventor: NISHIKAWA NOBUYUKI
IPC: C12R1/38
Filed: 1990-09-03
Abstract: PURPOSE:To efficiently oxidize a polycyclic compound under mild conditions by culturing a specific microorganism in a culture medium containing the polycyclic compound such as dibenzofuran derived from coal. CONSTITUTION:A microorganism [e.g. Pseudomonas.SP.DBF63 (FERM P-11649)] capable of oxidizing a polycyclic compound in a culture medium containing the aforementioned polycyclic compound selected from dibenzofuran, dibenzothiophene, carbazole, naphthalene, fluorene, phenoxathiin, phenothiazine, phenanthrene and anthracene is aerobically cultured to oxidize the above- mentioned polycyclic compound.
Patent JP-S6384991-A (JP)
Inventor: TAKE SEIJI
IPC: B42D15/02
Filed: 1986-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001057213-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: MIYAKI YUKIO
IPC: H01M10/0525
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To improve the continuous chargeability by including a compound oxide of Li and at least one of Sn, Si and Ge in a positive electrode active material layer. SOLUTION: For example in a case of a lithium secondary battery, a compound oxide of Li and transition metal (preferably CO, Ni, Mn or the like) can generate high voltage when it is used as a positive electrode active material, and high energy density can be obtained. A compound represented by a general formula Li2MO3 is included in a positive electrode mix. In the formula, M is Sn, Si or Ge, in particular, Si is preferred. The compound is reacted with an acidic component included in an electrolyte to prevent a transition metal component in the positive electrode from being dissolved out in the electrolyte. As a result, the continuous chargeability of the battery can be improved. The compound is preferably included within a range at least 2 wt.% and at most 20 wt.% in the positive electrode mix, and at least 2 wt.% and at most 10 wt.% is further preferred.
Patent JP-H0392822-A (JP)
Title: Color-filter incorporated lcd
Inventor: SHIROKURA HIDEAKI
IPC: G02F1/1335
Filed: 1989-09-06
Abstract: PURPOSE:To make a display of high quality by forming color filter layers in an illumination area and a nonillumination area and making the thickness between a 1st and a 2nd cell constitution substrate nearly uniform over the entire area. CONSTITUTION:The illumination area color filter layer 24 and nonillumination area color filter layer 25 are formed in order by repeating a process consisting of the spinning coating of a coloring photosensitive solvent, selective exposure, and the removal of an unexposed part. A step of fine area which is formed of a metal light shield film 23 is filled with the photosensitive solvent because of its high flowability to make its surface flat, so the cell gap can be made uniform over the entire area when the 1st and 2nd cell constitution substrates 10 and 20 are set opposite each other. Consequently, the thickness of a cell substrate where a color filter layer is formed can be made uniform, so deterioration in display quality due to the difference of the cell gap can be evaded and the high-quality display can be made.
Patent JP-S6387856-A (JP)
Title: Input and output device
Inventor: KAMATA KENJI
IPC: H04N1/00
Filed: 1986-10-01
Abstract: PURPOSE:To reduce the cost and to miniaturize the device by using a display face or rear face of a flat panel display device as an oridinal feeding table. CONSTITUTION:An original read section, a recording section, a flat panel display section 3 and an operating section 4 operating them are provided. The arrangement of feeding roller 6, a separation roller 7, and a read sensor 1 and a feeding roller 8 are made opposite respectively, an original is set on a panel display device 3 while the read face is placed this side to attain the confirmation of the original. Moreover, recording paper is discharged to the rear part of the display section 3 to attain thin profile of the device. Since the display face of the flat panel display device 3 is utilized as a paper feeding table, miniaturization is attained.
Patent JP-H0896348-A (JP)
Title: Magnetic recording medium
Inventor: SHIGA AKIRA
IPC: G11B5/78
Filed: 1994-09-27
Abstract: PURPOSE: To provide a magnetic recording medium excellent in S/N, capable of high density recording over the band from a low band to a high band and having high performance. CONSTITUTION: Two or more magnetic layers 2, 3 are formed on a substrate 1 to obtain the objective magnetic recording medium. The lower magnetic layer 2 contains platy metallic magnetic powder having its axis of easy magnetization in the plate surface and the magnetic powder has been oriented so that the plate surface is in a direction parallel to the surface of the substrate. The upper magnetic layer 3 contains platy metallic magnetic powder having its axis of magnetization in the plate surface and the magnetic powder has been oriented so that the plate surface is in a direction perpendicular to the surface of the substrate.
Patent JP-H0786543-A (JP)
Title: Integrated pin photodiode sensor
Inventor: KYOMASU MIKIO
IPC: H01L31/10
Filed: 1993-09-17
Abstract: PURPOSE:To avoid mutual interferences between functional circuits and misoperations by a method wherein a light current from a PIN photodiode having a high impurity concentration n-type semiconductor substrate, a low impurity concentration n-type layer and a high impurity concentration p-type semiconductor layer is processed by the functional circuits which are separately formed in a plurality of p-type wells. CONSTITUTION:A PIN photodiode and 1st - 3rd NPN transistors TR1-3 which are functional circuits which detect a light current from the PIN photodiode, etc., are provided on one n-type semiconductor substrate 1. As distribute resrstances caused by 1st - 3rd well layers 4, 141 and 142 do not exist between the functional circuits, the mutual interferences between the functional circuits can be avoided. Further, currents applied to 1st - 3rd parasitic transistors PR1-3 through P<+>-type tab electrodes 70 and 80 are made to flow into the ground. As the respective functional circuits are separated from each other, even if the grounded currents are fed back to the respective functional circuits by the potential division with the resistances of wires, frames and lead wires, the respective functions are hardly affected.
Patent JP-H0395757-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WATANABE TATSUYA
IPC: G11B15/665
Filed: 1989-09-08
Abstract: PURPOSE:To prevent the peripheral parts of a loading mechanism from operating by estimating that a malfunction is caused in the case the number of rotations of a reel motor at winding side is less than the specific number of rotations and deciding it an error. CONSTITUTION:When an eject switch is pushed, a signal is transmitted to a mode motor driving circuit 5 from a system controllor 4, a magnetic tape is stopped when a mode comes in an eject state, and a tape guide is moved and shifted to an unloading motion. Now the number of feeding rotations of the winding side reel just before the stop is translated by the system controllor 4 and the specific number of rotations is decided. In the case it is less than the constant number of rotations, an abnormal signal is transmitted from the system controllor 4 and displayed on a screen. The damage of a tape can thus be prevented.
Patent JP-H1158061-A (JP)
Title: Laser beam machine for flexible material and its machining method
Inventor: KARASAWA YASUHIKO
IPC: B23K26/382
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine and its machining method which dispense with alignment of a laser generator with a supporting plate, simplify the working process and excel in machining precision. SOLUTION: This is a device for performing drilling or cutting on a flexible material 20 by a laser beam. It is equipped with a table 1 having a space 2 containing a drilling or cutting area and a inflexible supporting plate 10 which is placed above the space 2 of the table 1 and provided with plural through-holes corresponding to the drilling or cutting positions and for transmitting a laser beam. And drilling or cutting is performed, with the flexible material 20 placed on the supporting plate 10.
Patent JP-S6386981-A (JP)
Title: Video signal reproducing device
Inventor: TAMURA MASAAKI
IPC: H04N5/937
Filed: 1986-09-30
Abstract: PURPOSE:To surely eliminate noise by using a low-speed semiconductor memory, and also, to stabilize a joint position, by writing only a part having no noise of a video signal in a memory having storage capacity of about one field portion, and replacing a part having a noise with a readout signal of a signal which has been written already in case of reproducing the video signal at a speed different from a recording speed. CONSTITUTION:By comparing the present level of a video signal S1 outputted from an amplifier 17 with the level of one field before, a selecting operation of a switch 20 and a write/readout mode of a field memory 19 are controlled. That is to say, the video signal outputted from the amplifier 17 is subjected to envelope detection by an envelope detecting circuit 21. This detected output S2 is converted to a digital signal by an A/D converter 23, and thereafter, supplied to a comparator 25, and also, written in a memory 24. The comparator 25 compares whether the level of the detected output S2 of the present field is larger or smaller than the level of a detected output S3 of about one field before. A control signal generating circuit 26 outputs a control signal S4 for controlling the selecting operation of the switch 20 and switching of the write/readout mode of the field memory 19 in accordance with said comparison output and a head switching pulse SWP.
Patent JP-S6290020-A (JP)
Title: Semiconductor integrated circuit
Inventor: ICHIYAMA TOSHIO
IPC: H03K19/096
Filed: 1985-10-15
Abstract: PURPOSE:To attain high density large scale integration of large scale logic by connecting N-channel and P-channel MOS transistors (TRs) in series between an input terminal and an input gate of an inverter circuit and between a power terminal and the said input gate respectively and increasing the N diffusion area connected to the said gate more than the P diffusion area. CONSTITUTION:NMOS TRs 11 are connected in series between the input terminal 5 and the input at of the inverter circuit 12 and a control signal phi is fed to the gate. PMOS TRs 13 having a large conduction resistor are connected in series between the power supply and the input gate of the circuit 12 and an output of the circuit 12 is fed to the gate. Further, in the TRs 11, 13, the N diffusion area constituting the electrode connected to the input gate of the circuit 12 is increased more than the P diffusion area. Thus, when the input gate of the circuit 12 is in a floating state, the input gate is kept to '0' level. Through the constitution above, number of components is less and the control signal of inverted phase is not required.
Patent JP-H1159117-A (JP)
Title: Pneumatic tire
Inventor: MISUMI KAZUHIKO
IPC: C08L21/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance by specifying values of the weight mixing ratio of thermoplastic resin, the mean bubble diameter and the bubble ratio in a specified range. SOLUTION: Thermoplastic resin having the melting point in the range of 80 to 160 deg. is mixed with foaming agent for performing vulcanizing and foaming, a rubber composition is vulcanized at the normal vulcanizing temperature (160 to 180 deg.), and the thermoplastic resin is softened at the vulcanizing temperature. Bubbles generated near it are taken into the softened resin from hard matrix rubber, as a result, bubbles covered with a sheath of a resin layer are formed. Since this resin has the hardness higher than rubber, it has the fracture limit higher than the matrix rubber, and therefore, generation of cracks taking bubbles as a core can be restrained.  Moreover, in mixing of resin, resin of 1 to 40 pts.wt. is mixed to a rubber component of 100 pts.wt., the mean bubble diameter of a closed cell is set in the range of 20 to 500 μm, and the bubble ratio is set in the range of 3 to 50%.
Patent JP-S61109869-A (JP)
Inventor: OKUBO AKIRA
IPC: B05C5/00
Filed: 1984-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0372672-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WAKAMIYA WATARU
IPC: H01L27/108
Filed: 1989-09-06
Abstract: PURPOSE:To secure sufficient capacitance even when memory size is decreased, by forming a first electrode, a second electrode, and a dielectric layer, which constitute a signal charge storing capacitor element, in the manner in which the positions of the end surfaces are aligned. CONSTITUTION:A capacitor 17 is formed by stacking a laminated film of a silicon nitride film and an oxide film, or a dielectric layer 11 composed of dielectric material like a tantalum oxide film, between a first electrode 10 composed of conducting material like polycrystalline silicon and a second electrode 12. A part of the electrode 10 is connected with one side impurity regions 6b, 9b of an access transistor 16. One end-portion of the first electrode 10 stretches on the upper part of a gate electrode 4a via an insulating film 8. The other end-portion passes the upper part of a word line 4b via the insulating film 8, and is positioned on the upper surface of an element isolation region 2. The first electrode 10, the dielectric layer 11, and the second electrode 12 are formed in the manner in which the positions of the end surfaces are aligned on the upper part of the gate electrode 4a.
Patent JP-H0393536-A (JP)
Title: Method for imparting conductivity to interior substrate
Inventor: TAKAO YASUMASA
IPC: E04F13/18
Filed: 1989-09-07
Abstract: PURPOSE:To impart conductivity to an interior substrate by laminating a synthetic resin substrate layer compounded with a conductive material to a colored synthetic resin surface layer provided with piercing holes in a heated state to form a laminate wherein upper and lower layers are integrated. CONSTITUTION:A surface layer 1 becomes the surface part of a decorative material and coloration or printing is applied thereto so as to obtain design effect in soft plastic such as polyurethane and piercing holes 2 are opened to said surface layer 1. A substrate layer 3 is composed of the same synthetic resin as the surface layer and a conductive material 4 is added to the substrate layer 3. The substrate layer 3 is heated so as to be deformable under pressure and laminated under pressure by laminating rolls 5, 5' to obtain a laminate 6. The piercing holes are filled with the composition of the substrate layer and the conductive part is exposed to the surface. The upper layer 8 composed of the combination of the surface layer 1 and the conductive synthetic resin 7 allowed to fill the piercing holes and the lower layer 9 being the substrate layer having conductivity covering the under surface of said upper layer are integrally laminated and the conductive laminate 6 obtained by filling the piercing holes of the upper layer with the resin forming the lower layer is bonded to an interior substrate G to impart conductivity to the interior of a room.
Patent JP-2001057309-A (JP)
Title: Oxide magnetic material, and manufacture thereof chip component, and manufacture thereof
Inventor: ITO KO
IPC: H01F27/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To enable firing of an oxide magnetic material simultaneously with that of an Ag conductor, which is used as an internal conductor, to hold the sintering property of the material and the magnetic permiability of the material, and also shorten the pulverization time of the material. SOLUTION: This material contains a composition consisting of a Fe2O3, a ZnO, a CuO and an NiO as its main component. A Y2O3 of 0.003 to 0.021 wt.% of a content to the total quantity of the material is contained in this main component, and a ZrO2 of 0.06 to 0.37 wt.% of a content to the total quantity is contained in the main component. The Y2O3 and the ZnO2 are made to mix in the material when the material is pulverized due to the wear of partially stabilized zirconia balls.
Patent JP-H1173105-A (JP)
Title: Double vector adder, double vector doubler, double vector integer-multiplier, open key delivery system, elgamal type cryptographic system, and elgamal type signature system
Inventor: ARITA MASATAKE
IPC: G09C1/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a device calculating a double vector obtained by arranging plural pieces of two element pairs of finite field instead of the finite field and to provide various technology belonging to an open key ciphering method easy to be made into a device in a smaller scale. SOLUTION: This double vector adder is composed of a sum calculation device 11, a point-set converter 12, a memory 13, an input device 14, an output device 15, and a central processing unit 16, and calculates a double vector X3 which is coordinate value row of a set of points Q3 which is an addition result in a Jacobian group of a curve determined by a parameter A of a set of points Q1, Q2, when a double vector X1, X2 is regarded as coordinate value row of a set of points Q1, Q2 on the curve determined by the parameter A respectively.
Patent JP-2001056625-A (JP)
Title: Image forming device
Inventor: TAMAI YOSHIYUKI
IPC: B65H33/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To save trouble of network management by facilitating assignment of mail bins. SOLUTION: This device is constituted by being provided with a printing part 105 printing out an image to paper and a finisher 106 provided with a multiple number of mail bins and an outputted printed matter from the printing part 105 that is addressed to a specified user is ejected to a mail bin assigned to the user among the multiple number of mail bins. In this case, a card reading device 120 to read an ID card to discriminate the user is provided. An assigning means 104 is provided to discriminated the user from the read information from the card reading device 120 when the ID card is inserted into the card reading device 120 and when no mail bin is assigned to the user, to assign one of the mail bins.