baber/WOPTO huggingface dataset:
Patent JP-S62104139-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGAMI TAKESHI
IPC: H01L21/3213
Filed: 1985-10-31
Abstract: PURPOSE:To improve performance and reliability, by performing a plurality of reactive ion etching treatments, forming an oxide film on a part to be etched at every etching treatment, and forming gates, wirings and the like, which constitute elements, with very high configuration accuracy. CONSTITUTION:An oxide film 6 is formed on the entire exposed surface of a metal film 2. Then an atmosphere around a wafer is kept in a vacuum state, and the metal film 2 and the oxide film 6 are etched. At this time, the etching speed of the oxide film 6 is far slower than that of the metal film 2. The frequency of receiving sputtering is low at the oxide film, which is formed on the side wall of a gate shaped part. The side wall part at the gate shaped part is hardly etched.By repeating the etching process, a gate part 8 is formed on a semiconductor substrate 1 with very high configuration accuracy. The shape of a mask film comprising a resist film 4 and an SiO2 film 3, is transferred to the gate part 8. Thus the yield of side etching is prevented, and the gate part 8 and the like, which correspond to the shape of the mask very accurately, can be readily formed.
Patent JP-2001068609-A (JP)
Title: Radiating sheet
Inventor: MIKI SHIGEKI
IPC: D03D25/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To acquire a radiating sheet excellent in radiating capability, flexibility and insulation, having a large degree of freedom in design, and free from deformation and deterioration. SOLUTION: A flexible and insulating polymer film 2 is formed on the front and back or at least one side of a radiating sheet body 1 comprising pitch-based carbon fibers. Arranging flexible and insulating polymer film on both sides or at least one side of a radiating sheet comprising pitch-based carbon fibers excellent in radiating capability advantageously make the radiating sheet excellent in radiating capability, flexibility, squareness, and insulation.
Patent JP-S61124884-A (JP)
Title: Apparatus for counting radiation pulse
Inventor: SASAKI TAKASHI
IPC: G01T1/16
Filed: 1984-11-21
Abstract: PURPOSE:To certainly detect radioactive rays, by monitoring the detection state in each state holding means at every predetermined time and making a count memory part incremental while resetting the state holding means if said holding means is under a holding state. CONSTITUTION:CPU7 outputs a data transmission order signal to the latch address circuit 4 of a first channel through an I/O bus 5 and checks whether the radiation pulse signal of this channel is latched by the circuit 4. When said pulse signal is latched, CPU7 takes in said order signal and adds the address 1 corresponding to the radiation detector 1 of the first channel of memory 9 to store the same. In parallel to this operation, CPU7 resets the circuit 4 and outputs an advance signal to the latch advance circuit 4 of a second channel to take in the radiation pulse signal latched in said circuit 4. By this method, the counting rate data of a radiation pulse is calculated at every channel.
Patent JP-H08206866-A (JP)
Title: Energy beam processing method and energy beam processing device
Inventor: HATAKEYAMA MASAKI
IPC: B23K26/02
Filed: 1995-09-22
Abstract: PURPOSE: To subject a work piece to local depth processing according to an irradiation quantity by irradiating this work piece with an energy beam via a mask. CONSTITUTION: The work piece 12 is irradiated with the energy beam through a beam transmission hole 14a formed at a mask 14 and at this time, the specific region of the work piece 12 is processed to the depth meeting the irradiation quantity of the energy beam by controlling the relative positions of the mask 14 and the work piece 12. As a result, the production of the work piece locally varying in the processing depth is extremely easy unlike the conventional lithography technique of forming the substrate surface having three-dimensional ruggedness by repeating stages, such as applying of resist, exposing and developing. In addition, the processing to the desired depth is made possible in a short period of time by one time of processing.
Patent JP-2000072649-A (JP)
Title: Elastase inhibitor
Inventor: TAKAGI KEIJI
IPC: A61K8/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an elastase inhibitor which keeps the skin glossy and fresh. SOLUTION: This elastase inhibitor includes at least one ingredient extracted from Psidium guajava leaf, Lagerstroemiaspeciosa (L) Pers. leaf, Ficus awkeotsang Makino fruit or Hymenaea courbaril fruit skin. This inhibitor is high in safety, inhibiting elastase, and gives a good preparation which, when applied to the skin, reduces wrinkles and makes the skin more glossy and fresh.
Patent JP-H0881773-A (JP)
Title: High-frequency sputtering device
Inventor: NAKAMURA HIROSHI
IPC: C23C14/40
Filed: 1994-09-14
Abstract: PURPOSE: To form films with a high accuracy and with a low dispersion between and in batches by monitoring the DC component values of high-frequency power sources under electric discharge and controlling the output potentials of these high-frequency power sources in accordance with these outputs. CONSTITUTION: Film forming conditions are inputted to a control system 1. A first shutter 6a and a second shutter 6b are closed to cover a substrate. The electric discharge is started by adjusting the first rf power source 4a and the second rf power source 4b through a first controller 3a and a second controller 3b. The DC component values of the respective rf power sources 4a, 4b are adjusted at set values by executing press sputtering while monitoring the respective DC component values by a first monitor mechanism 2a and a second monitor mechanism 2b. Film formation is started by rotating a substrate holder 7 and alternately opening the shutters 6a, 6b at the point of the time the film forming conditions including the DC component values are established. As a result, Mo and Si, etc., are alternately laminated.
Patent JP-H0988693-A (JP)
Title: Learning control device for internal combustion engine
Inventor: MITSUI KENJI
IPC: F02D41/16
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To secure the learning chance and accurately conduct idle learning by changing the updating gain of the learned value in a learning means in response to the load state of an engine detected by a load state detecting means. SOLUTION: A control unit 9 receives signals from various sensors for determining the duty factor of the drive pulse signal (opening of an idle control valve 5) and sets the control value for determining the duty factor of the drive pulse signal sent to the idle control valve 5 according to a program based on the signals from various sensors and switches 11, 13. The duty factor is increased as the control value is increased, and the opening (auxiliary air quantity) of the idle control valve 5 is increased. The updating gain of the learned value in changed in response to the detected load state of an engine.
Patent JP-2000075670-A (JP)
Title: Color image forming device
Inventor: TSURUMI KAZUHIKO
IPC: G03G15/14
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of preventing the occurrence of the backside soil and the image defect. SOLUTION: In this device, a transfer unit 5 composed of a transfer roller (contact type electrifying means) 10 is provided with an attach/detaching mechanism (pressure spring 14, pressure frame 15 and cam member 16) for letting the same brought into contact/non-contact with regard to the image carrier (photosensitive drum 1).  Then, the device is allowed to set respective timing of transporting the transfer material P into a transfer nip T, the attach/detaching operation of the transfer unit 5 with respect to photosensitive drum 1, and the transfer bias application at the transfer material leading end so as to be operated in order of, entry of the transfer material P between the photosensitive drum 1 and the transfer unit 5, contact with the transfer unit 5, and the transfer bias turning on, and then entering of the toner image top into the transfer nip T, and then at the transfer material trailing end, so as to be operated in the order of the transfer nip passing by the toner image trailing end, the transfer bias turning off, the transfer unit parting, the transfer point passing by the transfer material trailing end.  At the same time, the transfer roller 10 is allowed to come into contact with the photosensitive drum 1 only through the transfer material P.
Patent JP-H1085552-A (JP)
Title: Carbon dioxide gas separation and carbon dioxide gas separation membrane
Inventor: NAKAGAWA KAZUAKI
IPC: C01B32/50
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating carbon dioxide gas by which it is possible to separate and recover carbon dioxide gas contained in exhaust gas from an energy plant or a chemical plant at a low energy consumption rate and high efficiency. SOLUTION: This method for separating carbon dioxide gas consists of a first step to divide an industrial exhaust gas into a first gas 6 containing carbon dioxide gas CO2 with a relatively high partial pressure and a second gas 7 containing the carbon dioxide with a relatively low partial pressure in an area containing a composite oxide, a second step to heat the composite oxide in the area at 500 deg.C or more and generate molten carbonate by causing the carbon dioxide gas CO2 contained in the first gas 6 to chemically react with the composite oxide at a part in which the first gas 6 comes into contact with the area, and a third step to generate the carbon dioxide gas CO2 by decomposing a molten carbonate in the area, at a part in which the second gas 7 comes into contact with the area, and bleed the carbon dioxide gas to the second gas 7 from the area and at the same time,  again generate the composite oxide in the area. Both second and third steps are repeated a plural number of times.
Patent JP-S60140507-A (JP)
Title: Magnetic head
Inventor: SAKAKIMA HIROSHI
IPC: G11B5/235
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a magnetic head which has a high gap precision and is superior in mechanical durability and is reliable, by forming a two-layered film consisting of a low-melting point glass and an oxide on one core joint surface and forming a two- layered film consisting of a metal and an oxide on the other and joining both core joint surfaces so that the low-melting point glass film and the metallic film face each other. CONSTITUTION:The two-layered film consisting of an oxide such as an SiO2 or the like and a thin low-melting point glass is formed on one core joint surface, and the two- layered film consisting of the same oxide and a thin metal is formed on the other core joint surface, and they are joined with a bonding glass 4 so that the low-melting point glass and the metallic film face each other; and in this case, flow of the bonding glass 4 is good though said metallic film is thin, and apex parts are joined well. Further, the joining strength between gap faces is improved in comparison with junction between low-melting point glasses because a low-melting point glass 2 and a metallic film 5 are fitted well, and the gap precision is improved because they are joined well though the low-melting point glass layer is thin. It is desirable that one of Cr, Mo, W, and Ti is used as materials of the metallic film and the thickness of the low-melting point glass film 2 and that of the metallic film 5 are <=800Angstrom  and <=2,000Angstrom  respectively.
Patent JP-S6289333-A (JP)
Inventor: FUABIO GUARANDORISU
IPC: H01L21/302
Filed: 1986-10-14
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-S60140254-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-12-28
Abstract: PURPOSE:To improve the stabilize electrical, optical, and photoconductive characteristics, improve photosensitivity characteristics especially in the long wavelength region, and enhance mechanical strength and durability, by forming a photoreceptor having a specified layer structure made of a-SiGe(H, X) on a substrate. CONSTITUTION:The photoconductive member 100 consists of a substrate 101 and a photoreceptor 104 formed on it composed of the first layer 102 consisting of a layer region Ge made of amorphous Ge, and the second photoconductive layer region S formed on the region G; and the second layer 103 made of an amorphous material of Si and N. The first layer 102 contains C in a concn. distribution consisting of C1, C2, and C3 of the first, second, and third regions, in the layer thickness direction, in this order from the substrate 101, respectively, and C3 is not highest alone, and when one of C1, C2, and C3 is 0, the others are not zero and different from each other. The photoconductive member 100 of such a structure is enhanced in electrical, optical, photoconductive, voltage-withstanding, and use environment-withstanding characteristics.
Patent JP-S60140412-A (JP)
Title: Memory backup circuit
Inventor: KUSANO MASANOBU
IPC: G06F1/00
Filed: 1983-12-28
Abstract: PURPOSE:To eliminate the cause of malfunction of a memory by providing a large capacitance capacitor in parallel with a small power backup battery for long service life so as to reduce the battery load at backup. CONSTITUTION:An external power supply is connected to an external power supply terminal 1 and applied to a memory IC9 via diodes D1, D2. The backup battery (e.g., lithium battery) 6 is connected to the memory IC9 via a diode D3 and the circuit is constituted heat the power is supplied from the battery 6 when the external power is failed. In this case, the large capacitance capacitor 3 is provided in parallel with the battery 6 between the diodes D1 and D2. Thus, if the external power is stopped, the power failure processing of the IC9 or the like is performed by a voltage charged in the capacitor 3.
Patent JP-S63105171-A (JP)
Inventor: MIYAZAWA NOBUYUKI
IPC: D06L3/12
Filed: 1986-10-17
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-H1067197-A (JP)
Title: Fancy piece fixing structure to writing utensil clip
Inventor: UEDA KATSUHIRO
IPC: B43K25/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a writing structure simply and positively to fix a fancy piece to a writing utensil clip. SOLUTION: This fancy piece 5 fixing structure is constituted of a cap 1 forming a slit 4 on both side surfaces of a base part, and monolithic molding a clip 2 elongating downward from an open tip part of the cap 1 with a synthetic resin, and a synthetic resin fancy piece 5 forming a recessed part 8 which the whole length of the clip 2 impacts on the rear surface, and provided with ribs 9, 10 allowing a space from the bottom surface thereof at both side surfaces of a front part and a rear part of the recessed part.  When the clip 2 is placed to the recessed part of the fancy piece 5, the clip 2 and the fancy piece 5 can be avoided desorption at a time of expanding the clip 2 by the rib 10 of the rear part of the fancy koma regarding the downward part of the clip 2, or by the method wherein the rib 9 of the front part of the fancy piece 5 impacts in the slit 4 regarding the base part of the clip 2. Moreover, the fancy piece 5 in the longituadinal direction of the clip 2 can be avoided falling off by fixing a lower end of the clip 2 with a rear end wall part of the recessed part of the fancy piece 5 or fixing a front end of the base part of the clip 2 with a front end wall part of the recessed part of the fancy piece.
Patent JP-H08111510-A (JP)
Title: Semiconductor device
Inventor: ONO YOSHIKAZU
IPC: H01L29/92
Filed: 1994-10-11
Abstract: PURPOSE: To suppress leak current from the side face of a lower layer electrode by a structure wherein the end part of the lower layer electrode recedes inward from the end part of an upper layer electrode and the side face of the lower layer electrode is spaced apart from a dielectric film for capacitor. CONSTITUTION: A ferroelectric film having polycrystal structure is employed as a dielectric film 315 for capacitor. A lower layer electrode 313b is provided between an upper layer electrode 313a, an interlayer insulation film 310 and a plug 312 disposed such that the dielectric film 315 for capacitor can compose a normal crystal structure. The end part of the lower layer electrode 313b recedes from the end part of the upper layer electrode 313a and the side face of the lower layer electrode 313b is spaced apart from the dielectric film 315 for capacitor through an insulator 314.  Consequently, even if the crystal structure varies at a part facing the side face of the lower layer electrode 313b of the dielectric film 315 for capacitor to cause deterioration of insulation characteristics, current leak between the side face of the lower layer electrode 313b and the counterpart capacitor electrode 316 through that part can be suppressed.
Patent JP-2001064597-A (JP)
Title: Pressure-sensitive adhesive tape and film
Inventor: KUROIWA YORIAKI
IPC: C09J7/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive tape which can be easily torn off by a hand and can form a cut face practically perpendicularly to the longer direction of the tape. SOLUTION: A pressure-sensitive adhesive tape 1 comprises laminating an easily cuttable film 10 composed of a biaxially oriented PP film having a number of minute pores formed on the whole surface, a uniaxially stretched film 20 composed of an HDPE film or a PP film, and a pressure-sensitive adhesive layer 40. The easily cuttable film 10 and the uniaxially stretched film 20 are bonded to each other by the dry laminate process. Since the cutting direction by the easily cuttable film 10 can be controlled by the uniaxially stretched film 20, the cut face of the pressure-sensitive adhesive tape 1 can be arranged practically perpendicularly to the longer direction of the tape even if the tape is torn off by hand.
Patent JP-S63100690-A (JP)
Title: Recording and reproducing device
Inventor: NAGAI YASUO
IPC: G11B27/28
Filed: 1986-10-16
Abstract: PURPOSE:To correctly detect a synchronizing pattern by generating a window pulse to a synchronizing pattern position from a reproduced control signal. CONSTITUTION:A time code from a head 22 is fed to a synchronizing pattern detection circuit 26 via a serial/parallel conversion circuit 25. A reproducing control signal from a head 17 is fed to a window pulse generating circuit 29 as a reproduced frame pulse via a frame pulse reproducing circuit 28 to obtain a window pulse having a pulse width including a synchronizing pattern period of the time code and the result is fed to the circuit 26. The circuit 26 is enabled by the period of the pulse width of the window pulse and the coincidence between a 14-bit data from the circuit 25 and a predetermined synchronizing pattern is detected during the period only to detect the synchronizing pattern in the time code correctly.
Patent JP-H07104623-A (JP)
Title: Method for setting destaticizing light quantity for image forming device
Inventor: TSUTSUMI MASAHIRO
IPC: G03G21/08
Filed: 1993-09-30
Abstract: PURPOSE:To always form a stable image even in the case of using a photoreceptive film having different dark decay. CONSTITUTION:In this method for setting the destaticizing light quantity of a destaticizing lamp 20 in an image forming device 11; first, the degree of the dark decay on the photoreceptive film 12 is detected by a surface potential meter 26 when a photoreceptor 13 is mounted. Next, the destaticizing light quantity of the lamp 20 is adjusted corresponding to the detected degree of the dark decay on the film 12. Since the destaticizing light quantity correlates with the degree of the dark decay, the dark decay amount is made constant regardless of the kind of the photoreceptor 13 by adjusting the destaticizing light quantity.
Patent JP-H06204844-A (JP)
Title: Ecl-bicmos/cmos translator
Inventor: NUGUEN SHIN
IPC: H03K19/08
Filed: 1993-10-01
Abstract: PURPOSE: To provide an ECL(emitter coupled logic)-BiCMOS(bipolar CMOS)/ CMOS translator which does not consume much electric power, contains few number of components, and operates at a speed higher than the conventional translator. CONSTITUTION: An ECL-BiCMOS/CMOS translator 34 which translates a pair of differential ECL-level signals into BiCMOS/CMOS level signals incorporates an output node 50, and an output stage 42 having a first output-switching means Q13 which connects the output node 50 to a first power source VDD and a second output switching means Q14 which connects the output node 50 to a second power source VSS. A first input stage 38 energizes the output switching means Q13 of the output stage 42 according to one differential ECL signal, and a second input stage 40 energizes the second output switching means Q14 of the stage 42 according to the other differential ECL signal.  The first input stage 38 incorporates a first input switching means MP6, which connects a first resistive element R12 between the first power source VDD, and the output node 50 of the output stage 42 and the second input stage 40 incorporates a second input switching means MP8, which connects a second resistive element R14 between the first and second power sources VDD and VSS.
Patent JP-H04126152-A (JP)
Title: Antimicrobial composition
Inventor: KIKUCHI TETSUYA
IPC: C09D5/08
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the antimicrobial structure which has an excellent antimicrobial property and excellent workability, such as adaptability to a coating technique, by making at least one kind of the metal ions selected from a metal group belonging to periodic table group Ib to IIb adsorbed on this compsn. CONSTITUTION:At least one kind of the metal ions selected from the metal group belonging to periodic table group Ib to IIb are adsorbed on a titania gel. The titania gel is formed by adding ammonia water to an aq. titanium trichloride under the effect of, for example, oxygen. The white gel of titania is thereby obtd. at a good yield. The metal ions adsorbed titania gel is obtd. by immersing the titania gel in an aq. soln. of various kinds of desired metal salts. The adequate average grain size of the titania gel is <=100mum and is more preferably <=50mum in order to assure the more uniform dispersion to a dispersion medium. The titania gel on which a required amt. of the metal ions is adsorbed is kneaded with the dispersion medium, i.e., molten polymer as a matrix.
Patent JP-H0987674-A (JP)
Title: Cleansing agent composition
Inventor: TANAHASHI HIROE
IPC: A61K8/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a low-irritant composition extremely high in cleansing power against make-up stains and sebum stains, good in foamability, also excellent in touch feeling during and after cleansing, and esp. suitable for liquid cleansing agent for face washing. SOLUTION: This composition contains total of 5-90wt.% of (A) a glycine derivative of the formula (R<1> is a 5-21C alkyl, alkenyl or hydroxyalkyl) (salt such as an alkali metal salt, trialkanolamine salt or basic amino acid salt) and (B) a nonionic surfactant having polyoxyalkylene group and/or 7-25C hydrocarbon group at the weight ratio A/B of (10:1) to (1:10). The pH value of an aqueous solution prepared by diluting this composition with water 10 times by weight is 4-8.