baber/WOPTO huggingface dataset:
Patent JP-H06192297-A (JP)
Title: Factor for multiplying matured hepatic parenchyma cell
Inventor: NAKAMURA TOSHIICHI
IPC: C12R1/91
Filed: 1991-08-26
Abstract: PURPOSE:To obtain the novel multiplication factor separated and purified from the homogenate of blood cells or vital tissues with chromatography useful for liver-regenerating medicines used after the partial enucleation of a liver, hepatic disease-therapeutic medicines, carcinostatic agents, wound therapeutic medicines, diagnostic medicines for various kinds of diseases. CONSTITUTION:A single strand polypeptide having an estimated mol.wt. of 82000+ or -5000 dalton by SDS-PAGE under a non-reducing condition, an estimated mol.wt. of 92000+ or -5000 dalton by SDS-PAGE under a reducing condition, and multiplying primarily cultured parenchyma cells is separated and purified from the homogenate of blood cells or vital tissues by the use of at least one of ion exchange chromatography, pigment affinity chromatography, lectin affinity chromatography, heparin affinity chromatography, hydrophobic chromatography, adsorbing chromatography, reversed phase chromatography, etc., to provide the matured hepatic parenchyma cell-multiplying factor useful for liver regeneration-stimulating medicines, etc.
Patent JP-H03105014-A (JP)
Title: Heat insulating exhaust muffler
Inventor: TANII SHIRO
IPC: F01N13/14
Filed: 1989-09-19
Abstract: PURPOSE:To reduce the thermal influence to the environment by forming a heat insulating member installed into the space formed between the inner cylinder and the outer cylinder of a muffler, by laminating fine glass fiber sheets and radiation reflecting films onto a ceramic felt layer. CONSTITUTION:Exhaust gas is introduced into a muffler body from a muffler inlet 11, and transferred in succession into an expansion chamber 19 through a communication pipe 15 and into a intermediate expansion chamber 18 through a multihole plate 13, and finally discharged into the atmosphere through a communication pipe 16. As the result, the expansion and contraction are repeated, and the exhaust noise is attenuated. Further, a heat insulating member 3 is installed into the space between an inner cylinder 1 consisting of a multihole plate and an outer cylinder 2, and the irradiated noise of the muffler body which is discharged to the outside environment is reduced. In this case, the heat insulating member 3 is formed by alternately laminating fine glass fiber sheets 33 consisting of glass fibers and thin plate-shaped radiating reflecting foils 34 onto the outer periphery of a ceramics felt layer 32.
Patent JP-H04119877-A (JP)
Title: Device for formation of image
Inventor: SHIMURA EIJI
IPC: B41M5/26
Filed: 1990-09-11
Abstract: PURPOSE:To improve quality of images by melting an electric conductive magnetic ink layer on an ink sheet, and by magnetically transferring the molten electric conductive magnetic ink layer to a medium. CONSTITUTION:An ink sheet 1 and a medium 6 are conveyed respectively in the directions marked with arrows 20 and 21 between a magnetic member 5 and a head 4 such as a thermal head, a stylus head, laser beam, LED, LCS, or the Like which are capable of melting an electric conductive magnetic ink layer 2. A very small opening exists between the ink sheet 1 and the medium 6, and the molten electric conductive magnetic ink layer 2 is transferred to the medium 6 as it is attracted by magnetic force of the magnetic member 5, and images are formed on the medium. Thereby excellent images can be formed repeatedly even on a medium which is inferior in surface smoothness, and improvement of image quality can be achieved therewith.
Patent JP-H1091130-A (JP)
Title: Method for calibrating monitor, device therefor, and storage medium
Inventor: YOSHIDA YASUNARI
IPC: G09G1/16
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve measuring accuracy of a black point of a monitor. SOLUTION: On a display screen, solid black display areas and gray display areas are arranged in an adjacent relation and are also set to be held between each other S100, S110 for displaying S120, S130, and further, it is detected S140, S150 to click a mouse input device at the point in time when a user has checked a difference in lightness of both display areas, and a black point BP is determined from an input value at that time and stored S200, S210.
Patent JP-H0583752-A (JP)
Title: Electronic processing choke circuit with dial pulse transmission function
Inventor: SERIKAWA ATSUO
IPC: H04Q3/42
Filed: 1991-09-20
Abstract: PURPOSE:To prevent discharge of a capacitor in an electronic processing choke circuit with an inexpensive semiconductor component. CONSTITUTION:The electronic processing choke circuit in which a transistor(TR) 3 and a resistor 6 used to give a bias between a base and a collector of the TR 3 are connected and a capacitor 5 interrupting an AC component is connected between the base and an emitter of the TR 3 and a station exchange simulation circuit 1 is connected between the collector and the emitter of the TR 3 is provided with a TR 4 interrupting a collector current of the TR 3 and with a photocoupler 7 located between a connecting point of a negative pole of a DC power supply and the capacitor 5 and the emitter of the TR 3 and used to interrupt a DC current when the TR 4 interrupts the collector current of the TR 3 so that the ON/OFF operation of a dial signal reception photocoupler 2 and the discharge prevention photocoupler 7 are implemented alternately.
Patent JP-S61119112-A (JP)
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1984-11-15
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-H0799126-A (JP)
Title: Stationary inducing electric device
Inventor: HAMADATE YOSHIO
IPC: H01F27/26
Filed: 1993-09-28
Abstract: PURPOSE:Not to cause an excessive loss concentration in the entire area of iron core fastening metal fittings or inconveniences due to an increase in a temperature by a method wherein a band-like body lower in electric resistance of which both ends are short-circuited with a magnetic sealed member is provided in a part on an anti-coil side of the iron core fastening metal fittings. CONSTITUTION:A leak magnetic flux phi leaks from an inside coil 1 and an outside coil 2 and directs to a horizontal part 10A of iron core fastening metal fittings 10. Its invasion is prevented from a magnetic sealed member 30. Also, a magnetic flux phi1 that leaks from the inside coil 1 and outside coil 2 and directs to a direction of an arrow due to an influence of a container wall 20 invades from an external part to the iron core fastening metal fittings 10. Its invasion is prevented due to acts of a band-like body 31 provided in the outside horizontal part 10A. Namely, an eddy current flows to a direction of cancelling an invaded magnetic flux by both the magnetic sealed member 30 and band-like body 31, and the leak magnetic flux phi1 hardly invades into the iron core fastening metal fittings 10 by a resistance force of the magnetic flux caused by this eddy current.
Patent JP-2001061399-A (JP)
Title: Pest-repellent device
Inventor: AWAYA KAZUKO
IPC: A01M29/28
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a pest-repellent device capable of controlling termites by providing an electric shock thereto so as not to go up from the point when the termites come between electrodes by installing an applied voltage-generating means, a body, the electrodes, a battery and a specific fixing part. SOLUTION: This pest-repellent device has an applied voltage-generating means for generating the voltage, a body 3 for housing the applied voltage- generating means, electrodes 6 to which the voltage from the applied voltage- generating means is applied, a battery 4 for supplying an electric power to the applied voltage-generating means and a fixing part 2 for fixing the electrodes 6 to a prop 1. The applied voltage-generating means can generate a high-voltage pulse or a high-frequency voltage, and the electrodes can be formed by mutually arranging a pair of the electrodes in comb shapes.
Patent JP-H0982818-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMOJI NORIYUKI
IPC: H01L21/8247
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device on which a protective film does not become thin even when it is washed. SOLUTION: A non-volatile semiconductor device 30 has a memory element forming region 10 and a peripheral transistor forming region 20. A non-volatile memory 11 is formed on the memory element forming region 10. A three-layer insulating film 19 is formed on a floating gate 5, and a nitride film 15 is formed on the three-layer insulating film 19. When the peripheral transistor forming region 20 is washed, there is no possibility of thinning of the uppermost oxide film 15 of the three-layer insulating film 19 by the formation of the nitride film 15, having an etching-resisting property against the washing solution, on the three-layer insulating film.
Patent JP-S60132520-A (JP)
Inventor: HIROSE YASUO
IPC: A47J43/046
Filed: 1983-12-20
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-H1188521-A (JP)
Title: Information communication system, information communication terminal equipment, server equipment and information communication method
Inventor: UKITA YOSHIAKI
IPC: H04W28/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To allow the system to conduct advertisement more effectively through information communication terminal equipments. SOLUTION: A common server equipment 2 serves main information such as a list and contents information of information services available to be served to membership terminal equipments 1 and advertising information and the membership terminal equipments 1 display them on different display areas. Each membership terminal equipment 1 displays the main information from the common server equipment 2 on a main information display area and displays the advertising information on an advertising display area and applies control and processing to the information displayed on the respective display areas.  The common server equipment 2 stores information generated in response to the entry operation with respect to the advertising display area on which the advertising information is displayed from the membership terminal equipment 1 and conducts processing and service based on the stored information.
Patent JP-H0983149-A (JP)
Title: Casing structure of disk array device
Inventor: MORISHITA KOJI
IPC: H05K7/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a screw and the like from coming off upon exchange of each unit by providing a mount hole on the side of each exchange unit, and facilitating removal of parts without removing the screw for mounting each exchange unit to the end. SOLUTION: A plurality of exchange units A2 constituting a device are mounted in a casing 1 with a mount screw 1. When the exchange unit A2 is unusable owing to an obstacle or when the exchange unit is exchanged without interrupting a power supply to a disk array device, the mount screw 4 is untied and hence the exchange unit A2 is moved in an upper direction up to a position of an exchange unit mount hole through which a screw head passes through to demount the exchange unit A2. At this time, if the mount screw 4 is not used, the screw comes off when the screw is excessively untied to bring shortcircuiting with other active parts. The mount screw 4 is prevented from falling with the aid of a female screw provided on the side of the casing 1.
Patent JP-S60132348-A (JP)
Title: Package for semiconductor device
Inventor: TAKAGI MASAYUKI
IPC: H01L25/11
Filed: 1983-12-20
Abstract: PURPOSE:To realize a highly reliable connection and to eliminate the need for Au pellets by a method wherein connecting conductors are planted along each side of a package for semiconductor devices and neighboring packages are provided along each of their sides with receptacles to accommodate said connecting conductors. CONSTITUTION:To establish a series connection between packages for semiconductor devices, a ceramic package is provided with several connecting conductors 10 planted along its sides while neighboring packages are provided with receptacles 11 so that they may establish electric contact with said ceramic package. With the connecting conductors accommodated in the receptacles of the neighboring packages, no bonding of pellets as in the conventional method is necessary. Such packages connected in series require Au pellets only when they are connected to a mount 5. The employment of packages of this design realizes a series connection without bonding between packages thereby saving Au.
Patent JP-H03103718-A (JP)
Title: On-vehicle display device
Inventor: YANO HARUTO
IPC: G01D13/22
Filed: 1989-09-18
Abstract: PURPOSE:To make a movable pointer smooth and to make a highly accurate display by providing a liquid crystal display part with a display driving part which makes the display with the movable pointer indicating a variation state value detected by a detecting means. CONSTITUTION:A rotating speed sensor 11 sends out a detection output signal indicating a detected engine rotating speed and the signal Ss is amplified by an amplification part 12 and converted by an A/D conversion part 13 into digital data Ds, which is supplied to a driving signal generation part 14. The liquid crystal display part 15 which has three liquid crystal display panels 15A, 15B, and 15C is connected to the generation part 14. Extremely many pointer selective display electrodes are laminated n those panels 15A, 15B, and 15C in array dispersedly in respective display areas as the movement ranges of the movable pointer, so the movable pointer is moved smoothly and a highly accurate indication is obtained.
Patent JP-2000147004-A (JP)
Title: Probe needle for wafer test and its production method and semiconductor device tested with the probe needle
Inventor: TAKEMOTO MEGUMI
IPC: H01L21/66
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a probe needle which surely obtains electrical contact by a small needle slide by making the true contact area of between the probe needle tip end and an electrode pad and having high productivity, a production method and a semiconductor device tested with the probe needle. SOLUTION: The tip end and an electrode pad 2 are electrically contacted, by pressing the tip end of a semiconductor integrated circuit to the electric pad for testing the function of the semiconductor integrated circuit using a probe needle 1 for wafer test. The probe needle 1 is constituted of a side part and a tip end part. The tip end part is a spherical curve, of which a radius of curvature (r) for an electrode pad thickness (t) is made such that 9t<=r<=35t.
Patent JP-H0983305-A (JP)
Title: Channel conversion circuit and filter
Inventor: SAGI YASUO
IPC: H03D7/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact channel selection circuit of low cost without using a sharp filter for the channel conversion. SOLUTION: A BPF 1 includes the primary frequency band of an input signal with a wider frequency band defined as the center frequency and has the fixed tilt characteristic between the input frequency and an output signal in a range covering the center frequency through the cut-off frequency. The output of the filter 1 is supplied to a clip circuit 2 which clips only the output of a range corresponding to the desired frequency band to be selected out the input signal. This taken-out output is inputted to a differential amplifier 3 and the offset voltage of the amplifier 3 is set, so that the output that changed the voltage signal is generated. This output is inputted to the control terminal of a voltage control oscillator 4, and the frequency signal of the corresponding channel is produced.
Patent JP-H0289310-A (JP)
Title: Etching of silicon layer
Inventor: IIZUKA KATSUHIKO
IPC: H01L21/3065
Filed: 1988-09-27
Abstract: PURPOSE:To heighten selectivity to a foundation film accompanying no dust by using mixed gas of bromine or reaction gas containing hydrogen bromide with oxygen for etching gas to perform reactive ion etching of a silicon layer for changing a mixing ratio of oxygen to reaction gas in order to control a taper angle of silicon. CONSTITUTION:A sample 11 is fixed on a target electrode 9, etching gas, for instance, mixed gas of hydrogen bromide and oxygen is introduced from a gas leading-in opening 5 into an etching chamber 7 while performing exhaust from a vacuum exhaust port 6 to hold the inside of the etching chamber 7 under the pressure of about 0.1Torr. In this stage high frequency power of 13.56MHz is impressed from high frequency power supply 12 between the target electrode 9 and a counter electrode 10 with output 0.2 to 1W/cm<2> in order to perform dry etching of a polycrystalline silicon layer exposed on the surface of the sample 11. A tapered angle is to be 90 deg. in an addition rate 0% of O2 while becoming gentle with an increase of the addition rate of O2 showing about 65 deg. at 10%.
Patent JP-H1168318-A (JP)
Title: Manufacture of multi-layer printed wiring board
Inventor: OGASAWARA SHUICHI
IPC: H05K3/46
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a multi-layer printed wiring board provided with the non-through type through-hole of a minute diameter for sufficiently satisfying connection reliability between conductor layers which used to be difficult and capable of improving conducting density between the conductor layers. SOLUTION: In this method, a copper layer is formed on the surface of an insulation resin layer formed on at least a part of the surface of an insulation substrate where a conductor circuit is formed, an etching resist layer is formed on the surface of the copper layer, then a hole is formed by removing the insulation layer exposed by dissolving and removing a part of the copper layer with the remaining copper layer as a mask and the conductor layers are conducted by forming a plating film on the side wall of the hole. In this case, after dissolving and removing the copper layer projected to the inside of the formed hole, the etching resist layer is removed.
Patent JP-H0289813-A (JP)
Title: Plain bearing
Inventor: KUMADA YOSHIO
IPC: F16C33/12
Filed: 1988-09-27
Abstract: PURPOSE:To prevent the occurrence of fretting, to reduce the occurrence of initial wear, and to improve draping properties, fatigue resistance, and seizure resistance by a method wherein a composite plating layer formed by PTFE, Ni, and/or Co is formed on the outermost surface side of a back plate or on the outermost surface of a bearing alloy layer. CONSTITUTION:In a substance in which an aluminum or copper bearing alloy layer 2 and an overlay layer 3, where necessary, are orderly formed on the surface of a back plate 1, composite plating layers 4 and 5 of PTFE, Ni, and/or Co is formed on an outermost surface on the bearing alloy layer 2 side, on the outermost surface of the back plate 1, or the outermost surfaces of both the bearing alloy layer 2 and the back plate 2. This constitution improves adhesion of a surface on which the composite plating layer is formed, reduces a friction factor, and improves heat resistance, resulting in prevention of the occurrence of fretting. Further, this constitution improves draping properties, reduces the occurrence of initial wear through the action of the draping properties, and improves wear resistance through the presence of Ni and the like.
Patent JP-H0989263-A (JP)
Title: Electric device and cooking device
Inventor: NAGAYA KATSUHIKO
IPC: F24C3/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To enable a battery cell voltage to be accurately monitored irrespective of a value of consumption current. SOLUTION: In a gas table in which an electrical load such as an LED circuit or a buzzer circuit or the like is connected to a dry battery cell 4 through a transistor 6 which is electrically conductive when a micro-switch 231 is turned on, a voltage dividing circuit 7 for feeding out a divided voltage Vb to a voltage monitoring part 52 of a micro-computer 5 monitoring a battery cell voltage is connected to the dry battery cell 4 through a transistor 8 which is electrically conductive when the micro-switch 231 is turned on.
Patent JP-H1089799-A (JP)
Title: Warm and cold heat generating chemical heat pump
Inventor: OGURA HIRONAO
IPC: F25B17/08
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a warm and cold heat generating chemical heat pump of CaO/Ca(OH)2 for outputting warm or cold heat out of a reactor and evaporator/condenser. SOLUTION: In CaO/Ca(OH)2. chemical heat pump in which a reactor 1 filled with CaO is coupled to an evaporator/condenser 2 for evaporating or condensing water via a pipe 4 having a joint valve 3, heat exchangers 9, 13 for continuously externally taking out warm heat generated in the case of hydrating H2 O evaporated in the condenser 2 with the CaO filled in the reactor l and cold heat generated in the case of evaporating H.0 evaporated from the condenser 2 are respectively provided in the reactor 1 and the evaporator/ condenser 2.
Patent JP-H05285000-A (JP)
Title: Method for detecting gene
Inventor: HASHIMOTO KOJI
IPC: C12N15/09
Filed: 1992-09-10
Abstract: PURPOSE:To simplify detection of gene and to raise sensitivity by immobilizing a nucleic acid of specimen modified into a single strand to the surface of an electrode, etc., associating the nucleic acid with a single stranded nucleic acid probe, adding specific double stranded recognition material to the reaction element and measuring electrochemical change, etc. CONSTITUTION:Cells to be measured are fed to a device 1 for purifying a nucleic acid of specimen and a specimen solution containing the nucleic acid of specimen modified into a single strand is prepared and sent to an immobilizing tank 2. The immobilizing tank is moved on a rail 3 to the lower position of a carrier 6 and the nucleic acid of specimen is adsorbed on the surface of the carrier (the surface of electrode or the tip of optical fiber). The carrier is moved to a reactor 4, a single stranded nucleic acid probe in the reactor is associated with the nucleic acid of specimen on the carrier, cleansed and moved to a detecting tank 10. In the detecting tank, an electrochemically or photochemically active double stranded recognition material to be specifically linked to a double stranded nucleic acid is bonded to the double stranded nucleic acid on the surface of the carrier and an electrochemical or photochemical signal is inputted through an electric signal detecting control device 7 to a computer 8 and analyzed.
Patent JP-H0965086-A (JP)
Title: Recorder
Inventor: SUGIYAMA HIROSHI
IPC: H04N1/23
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a recorder having a new function by combining a digital recording type recording means with an analog recording system. SOLUTION: As the digital recording type recording means, a full color type ink jet printing part 3 is fixed on an ADF 4. The ADF 4 is connected to an analog recording type copy device 1. When a printing command is outputted from a computer 100, the ink jet printing part 3 performs prescribed recording and a completed record is supplied to the ADF 4, supplied from here to the copy device 1 and copied for prescribed number. Besides, the record can be transferred through a MODEM 80 to the other recorder as an electric signal as well.