baber/WOPTO huggingface dataset:
Patent JP-H02146193-A (JP)
Title: Cascade connecting circuit driving system for shift register
Inventor: NISHIO HARUHIKO
IPC: G11C19/00
Filed: 1988-12-23
Abstract: PURPOSE:To compensate the delay of data transmission to occur in a connecting line by partitioning the internal part of each shift register into a front stage part and a rear stage part, driving the respective parts by internal shift pulses, and advancing the pulse phase of the rear stage part from the pulse phase of the front stage part. CONSTITUTION:For a shift register 10, its last several or fewer stages are made into a rear stage part 12, all the other stages are made into a front stage part 11, and both parts are respectively driven by the internal shift pulses. These pulses are generated by a waveform shaping circuit 14 and a driving circuit 15. For a pulse S1 for the part 12, the output pulse of the circuit 14 is used. The circuit 15 receives the pulse S1, amplifies the pulse S1 so that the pulse S1 can be suitable for the driving of the part 11, uses slight time-lag to occur accompanying the amplification work for making the phase difference between a pulse S2 for the part 11 and the pulse S2, and makes the output of the circuit 15 into the pulse S2. Consequently, the phase of the pulse S1 is advanced from the phase of the pulse S2 for the time-lag in the circuit 15. The adverse effect of column connection can be completely compensated, and a high-speed operation can be attained by setting the phase difference larger.
Patent JP-H01169530-A (JP)
Title: Comparator for m inputs
Inventor: NISHIKAWA TAKESHI
IPC: G06F7/02
Filed: 1987-12-24
Abstract: PURPOSE:To shorten an operation time and to reduce the capacity of hardwares as a whole by inputting M (M>=3) binary numbers and forming and outputting a signal indicating which binary number out of them is minimum. CONSTITUTION:The 2-input comparator 101 inputs binary numbers A, B, and forms and outputs (P0, Q0)=(0, 1) in case of A<B, (P0, Q0)=(1, 0) in case of A>B or (P0, Q0)=(1, 1) in case of A=B. The 2-input comparator 102 inputs binary numbers B, C, and forms and outputs (P1, Q1)=(0, 1) in case of B<C, (P1, Q1)=(1, 0) in case of B>C or (P1, Q1)=(1, 1) in case of B=C. The 2-input comparator 103 inputs binary numbers C, A, and forms and outputs (P2, Q2)=(1, 1) by similar procedure. These three compared results are inputted to a decision circuit 111 and NA, NB, NC indicating the minimum values of the binary numbers A-C are formed. Thus, the operation time can be shortened and the capacity of hardwares can be reduced.
Patent JP-H02172656-A (JP)
Title: Detecting device for abnormality of cutting tool
Inventor: NAJIMA KOZO
IPC: B23Q17/09
Filed: 1988-12-22
Abstract: PURPOSE:To simplify structure as well without the danger of the breakdown, etc., of a drill tip by forming the structure transmitting the abnormality signal of a tool by the optical signal of the optical fiber sensor conveying the slippage of one or both parts of the rotary direction and axial direction of a tool fitted shaft. CONSTITUTION:At normal cutting time the rotating member 4 fitted to the main shaft 1 of a machine tool and a tool fitting shaft 8 are integrally rotated by their engagement. At this time, at the intermediate part of an annular member 33, a normal optical signal is transmitted to an optical signal detection circuit by fixing by inserting the optical fibers 39a, 39b and 40a, 40b opposed to the optical fibers 30a, 30b and 35a, 35b of the rotating member 4 fore and aft. Now, in case of the tool fitting shaft 8 being made free in either rotating direction or axial direction or in both directions to the rotating member 4 due to some abnormality, the optical signal becomes abnormal simultaneously. The optical signal detecting circuit having received this abnormal optical signal immediately outputs an abnormality signal, an alarm is transmitted by inputting this signal to the control part of the machine tool and the safety device stopping the main shaft 1 of the machine tool, etc., is actuated.
Patent JP-2000151889-A (JP)
Title: Network facsimile terminal
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/46
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the network facsimile terminal that does not require a storage section of a large capacity even when many numbers of received originals are in existence, for example so as to prevent the facsimile terminal from being increased in size. SOLUTION: In a facsimile server (FAX server) 2 as the network facsimile terminal connectable to a LAN 1, a directory to store a received original addressed to a LAN client 3 via a public telephone line network 5 from a facsimile terminal 6 is set to a file server 4 connecting with the LAN 1 and the original is stored in the directory of the set file server 4.
Patent JP-H0968479-A (JP)
Title: Method for measuring structural constant of optical fiber
Inventor: SHIRAKI KAZUYUKI
IPC: G01M11/02
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To determine the structural constants of fiber nondestructively by measuring the frequency in acoustic wave mode of Brillouin scattering caused by an incident light to a single mode optical fiber. SOLUTION: A light of single wavelength or a plurality of wavelengths enters into a single mode optical fiber and the frequencies in a plurality of acoustic wave modes or an arbitrary acoustic wave mode, contained in Brillouin scattering, are measured. A sound wave in the optical fiber interacts with the incident light to generate a back scattering light advancing reversely to the incident light, referred to Brillouin scattering light. The scattering light has a frequency lower by the frequency of sound wave than the incident light. Frequency of sound wave in the optical fiber varies depending on the structural constants of fiber, e.g. core diameter and relative index difference.  When the measured frequency of acoustic wave mode is substituted into an expression representative of the relative relation among frequency, core diameter and relative index difference, the core diameter and relative index difference or the core diameter and the profile coefficient of relative index difference and maximum relative index difference can be determined.
Patent JP-H09167784-A (JP)
Title: Semiconductor device and its production
Inventor: SHIRAISHI TSUKASA
IPC: H01L23/12
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device comprising an α-ray shielding film of polyimide resin deposited on the surface for forming a semiconductor element with the gap between the surface for forming semiconductor element and a circuit board being filled with an insulating resin in which insufficient bonding between the semiconductor element and circuit board due to bubbles generated in the insulating resin is prevented. SOLUTION: A polyimide resin film 4 is formed at a constant thickness on the surface for forming a semiconductor element 1 except the electrode terminal 2 on which an electrode 5 is formed while projecting the head part from the polyimide resin film 4. A recess surrounding the projecting electrode 5 is filled with an aromatic polyimide precursor solution having fluidity up to the height of polyimide resin film 4. It is then hardened through heat- treatment and integrated with the polyimide resin film 4 thus flattening the surface.
Patent JP-H10153573-A (JP)
Title: Measuring method using oxidation-reduction enzyme
Inventor: MURE HIROKI
IPC: G01N27/327
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To minimize scattering of measured values, by bringing a solution to be measured into contact with the surfaces of a working electrode and a counter electrode thereof, on which an oxidation-reduction enzyme-mediator mixture layer is formed to apply a very small potential for a fixed time. SOLUTION: A solution to be measured is brought into contact with the surfaces of a working electrode and a counter electrode thereof on which a mixture layer is formed, and then, -0.5-+0.5V of minute potential is instantaneously applied for a fixed time length (about 10-100sec.). In this process, the minute potential does not contain 0 and is set below ±0.5V because ferrocyane ions formed by the reduction of ferricyane ions are oxidized to be returned to the ferricyane ions when a potential exceeding an oxidation - reduction potential works between the electrodes to release electrons at this moment. Thereafter, 0.5-0.7V of applied potential is applied and a current value is measured after a fixed time (about 5-15sec.) passes. This is the same as the conventional method.  As for biosensors other than the glucose biosensor, minute potential is applied and then, a specified applied voltage is applied to perform a measurement.
Patent JP-H08185721-A (JP)
Title: Lubricated insulated electric wire
Inventor: KOBAYASHI KAZUHARU
IPC: H01B7/18
Filed: 1994-12-27
Abstract: PURPOSE: To provide a lubricated insulated electric wire having improved lubricity. CONSTITUTION: A paint compounded with a condensation polymer of ethylene diamine and fatty acid having the molecular weight of 500 or above at 0.05-25 pts.wt. to a resin of 100 pts.wt. is applied and baked on the outermost layer. Excellent lubricity and excellent heat resistance is obtained, the lubricity is not impaired when this electric wire is heated at baking. The mechanical damage is hardly inflicted on the electric wire even when it is used under severe conditions, and troubles such as a layer short and the faulty earthing rarely occur.
Patent JP-H09143090-A (JP)
Title: Antiallergic material
Inventor: OISHI HIFUMI
IPC: A61P37/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an antiallergic material derived from a hot water extract of Crataegus cuneata Sieb. et Zucc., having inhibiting action against hyaluronidase activity and cyclooxygenase activity, capable of inhibiting histamine release from mast cells, reducing activities of antigen presenting cells and inhibiting maturation of lymphocytes. SOLUTION: This antiallergic material is obtained by extracting Crataegus cuneata Sieb. et Aucc. with hot water, e.g. by dipping seeds of Crataegus cuneata Sieb. et Auss. in 2-3 times volume of deionized water or 10% ethyl alcohol, heating at 90-95 deg.C for 20 minutes after crushing, standing for at room temperature for 3 days agitating for a while, obtaining a supernatant by a filtration or a centrifugal separation, dialysing the supernatant through a dialysis membrane having 12000-14000 fractionation molecular weight against deionized water, collecting the inner dialysate and lyophilizing the inner dialysate.
Patent JP-H05134285-A (JP)
Title: Variable apex angle prism device
Inventor: SUGITA JUN
IPC: G03B5/00
Filed: 1991-11-13
Abstract: PURPOSE:To provide a variable apex angle prism which can excellent correct image blur caused by the vibration of a photographing system and camera shake, etc. CONSTITUTION:The peripheries of two transparent optical members 11 and 12 opposingly arranged are peripherally set by a flexible elastic member 17 which can elongate and contract through frame bodies 13 and 14 in which reinforcing members 15 and 16 are inserted and molded, a transparent substance 18 is sealed inside the optical members, at least one of the two optical members is turned by a turning means 1 centered on a shaft supporting part provided in the reinforcing member, optional prism apex angle is formed, and a passing luminous flux is deflected.
Patent JP-H10165349-A (JP)
Title: Dish washer
Inventor: TSUKITANI KEIJI
IPC: A47L15/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To select a control method for a rinse process in response to a plurality of cleaning courses, select the rinse process independent of the washing course selected according to the dirt on tableware, change the holding temperature of the tableware, and improve efficiency of a drying process after the rinse process. SOLUTION: A washer is so constituted that washing in a washing tank 2 is heated by a heater 5 and processes of washing, rinsing, and drying tableware 3 stored in the washing tank 2 is successively controlled by a control means. The control means has a plurality of washing courses and, at least, two-level of rinse temperature can be selected in the rinse process according to the respective washing courses.
Patent JP-H07180387-A (JP)
Title: Building method of rc spiral floor structure
Inventor: MIYAZAKI HISAYOSHI
IPC: E04G21/14
Filed: 1993-12-24
Abstract: PURPOSE:To simplify work and shorten a construction process by erecting a temporary steel post at a position which envelops an RC spiral floor structure at a specified spacing and installing a leveling rule member to the temporary steel post along the spiral of the RC spiral floor structure. CONSTITUTION:Leveling rule members 9 and 10 are bent at a curvature equivalent to the outside diameter of a spiral slope to be constructed with a specified length and spirally connected, thereby forming the construction. Then, a required number of temporary peripheral posts 5 are erected on a virtual circumference at an equal spacing. A temporary post 4 is erected in the center. Then, Running- down way members 9 are laid out at the same pitch and further running-up way members 10 are installed to the posts 5 in such a fashion that their ends may be deviated to the base ends of the members 9 by 180 deg.. Inner cylinder post forms 11 and 12 are assembled preceedingly and a slab form is laid out at a specified position with accuracy by using the members 9 and 10 so that peripheral inverted forms 21 and 22 are assembled. This construction makes it possible to simplify and shorten work based on the simplification and accurate layout of the form 13.
Patent JP-H01166310-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: NAKAMURA FUMIAKI
IPC: G11B5/31
Filed: 1987-12-22
Abstract: PURPOSE:To prevent a sliding condition between a magnetic head sliding surface and a medium from getting worse by forming a glass setting channel on a channel for track separation to be formed further in a substrate, to which the formation of a track channel is completed. CONSTITUTION:A glass setting channel 5, which is several times-wider and shallower, is formed in an upper edge part 3' of a channel 3 for track separation together with a track channel 2 and the channel 3 for track separation in a ferrite block 1. A molten-glass stich shape 6 is arranged in the glass setting channel 5 and a glass mold is executed by a heating and melting. Accordingly, a bubble 9 can be conducted to an unnecessary position and a core block, in which the glass bubble is prevented, can be obtained in a medium sliding part to be a practical part. Thus, the medium can be prevented from being damaged at a medium sliding time.
Patent JP-H07233310-A (JP)
Title: Liquid crystalline resin molding
Inventor: NAKAMURA SEIICHI
IPC: C08L77/00
Filed: 1994-12-27
Abstract: PURPOSE:To obtain the subject molding useful for electricity/electron related devices, having excellent heat resistance, mechanical characteristics, dimensional accuracy and weld strength by adding a specific olefinic polymer to a liquid crystalline polyester or a liquid crystalline polyamide. CONSTITUTION:(A) 100 pts.wt. of a liquid crystalline resin composed of a liquid crystalline polyester and/or a liquid crystalline polyamide showing an anisotropic melt phase is mixed with (B) 0.01-2 pts.wt. of an olefinic polymer having 10,000-600,000 weight-average molecular weight (polyethylene, polypropylene, a copolymer of ethylene and a >=3C a alpha-olefin, a copolymer of propylene and a >=4C alpha-olefin, a copolymer of ethylene, a >=3C alpha-olefin and a nonconjugated diene and/or a copolymer of propylene, a >=4C a alpha olefin and a nonconjugated diene) and melted and molded at the melting point of the component A+10 deg.C (90 deg.C mold temperature) to give a molding having 6.0mm width X127mm length X1mm thickness and >=15% weld strength retention ratio.
Patent JP-H04196006-A (JP)
Title: Movable illumination device
Inventor: HORIGUCHI REI
IPC: F21V21/30
Filed: 1990-11-27
Abstract: PURPOSE:To greatly shorten the time for inputting and check the space motion of apparatus visually by furnishing a coordinate axis display part, with which the fixture moving scope in the horizontal plane angle and vertical plane angle can be set in the projecting direction on the basis of the coordinate axis expressed on a plane. CONSTITUTION:When direct pointing is made onto a coordinate axis plane expressed in a coordinate axis display part 2 using an entry tool such as a light pen or a mouth 13, the coordinates of the point are read. From them the distance from the point of origin is calculated, and the angle of tilting is decided. Also from the coordinates, the angle round the point of origin is calculated, and the angle of panning is decided. A number of pointings are made on the display part 2 with the entry tool, and it is possible to set the movable scope of the body B of a lighting fixture by making these procedures for each point iteratively. This shortens the time for inputting to a great extent, and the input setting is not only made numerically but also given on the coordinate axis display part, so that the input setting range can be checked visually.
Patent JP-H11159703-A (JP)
Title: Structure for supporting suspended heat-transfer tube of boiler
Inventor: MUKAI MASATO
IPC: F22B37/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the structure for supporting suspended heat-transfer tube of a boiler in which a seal plate, sleeve and connecting tube are welded in air-tight state so that an exhaust gas is prevented from leakage. SOLUTION: A connecting tube 4, which penetrates through a ceiling wall 5 formed of membrane structure of boiler from a suspended heat-transfer tube 3 provided inside the boiler and is connected to a header 6 provided on the upper side of the ceiling wall, is provided to the respective heat-transfer tube 3. In this case, a seal plate 8 is provided per connecting tube 4 to portions where the respective connecting tubes 4 penetrate the ceiling wall 5, and the seal plate 8 and connecting tube 4 are welded in airtight state directly or with a sleeve 9 interposed, and further the seal plate 8 and ceiling wall 5 are welded in airtight state with an expansion 10 in between.  A difference in extension in the vertical direction of the ceiling wall 5 and connecting tube 4 at the time of cold state not under operation of boiler and operation of boiler, can be absorbed by the expansion 10, generating no excessive stress in the connecting tube 4 and ceiling wall 5 and forming an airtight structure.
Patent JP-H10213071-A (JP)
Title: Sealing plug device for compressor
Inventor: KANZAKI SHIGEKI
IPC: F04C23/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To simplify the attachment/detachment of a device and gas filling in addition to securing of sealing during carrier and storage, in a sealing plug device preventively sealing a suction hole or a discharge hole of a compressor. SOLUTION: This device is constituted of a rubber plug body 10 having a cylindrical head part 12 projecting to a drum part 11 and the upper surface of the drum part 11 which are closely fitted to a suction hole 2 or a discharge hole 2' opened in the connection part 1 of a machine body and base board 20 having a through hole 21 into which the cylindrical head part 12 is fitted and securing the plug body 10 to the connection part 1 by utilizing an existing screw hole 3. By locating a clamping part 13 provided at the upper edge of the drum part 11 between the connection part 1 and the base board 20 and extending the clamp part 13 up to the outside of the base board 20, the attachment/detachment of the device and gas filling become easy.
Patent JP-H02170868-A (JP)
Title: Method for bonding silicone-based sheetlike material to sealing tape
Inventor: NAKAO KOZO
IPC: C09D5/00
Filed: 1988-12-23
Abstract: PURPOSE:To carry out bonding suitable for wet suits materials, etc., by coating a silicone resin tape with a silicone resin-based adhesive, then separating a carrying tape, contact bonding a sheetlike material to the silicone resin tape and subsequently cutting the bonded materials. CONSTITUTION:A silicone resin tape 4 is superposed on the surface of a carrying tape 3 and a silicone resin-based adhesive 10 is then applied to the above- mentioned resin tape. the carrying tape is mutually separated from the silicone resin tape. The branched carrying tape 3 is subsequently wound by the first winding means 12. An antiblocking tape is delivered from the second delivery position 13 to join the surface of the silicone-based sheetlike material 20 to the coated surface of the adhesive. Thereby, the adhesive and the silicone resin tape 4 are contact bonded onto the sheetlike material 20 to provide a sealing line(SL) and hold the contact unbonded starting end part of the silicone tape. The tip thereof is then cut to carry out bonding of the objective tape.
Patent JP-H06148261-A (JP)
Title: Diagnosing method for insulation characteristic of equipment
Inventor: KAJIKI ISAMU
IPC: G01R31/12
Filed: 1992-11-12
Abstract: PURPOSE:To achieve an accurate nondestructive inspection of an insulation block of equipment quickly. CONSTITUTION:A vibrator 27 and a microphone 28 are buried previously into an electrode 12 molded integral to release an electric field in an insulation block 7 composing equipment. Normally because of the application of a high electric field, it is impossible to bury the microphone and the vibrator into the insulated block 7 as intact but there is no problem in an electrode. So, ultrasonic waves can be emitted inside the insulation block 7 and received therein 7. The vibrator 27 and the microphone 28 may be fixed previously on the outer circumference of the insulation block 7. This enables the receiving of the ultrasonic waves propagating through the insulation block 7 without being affected by extraneous noise thereby enabling diagnosis of insulation characteristic.
Patent JP-H0556151-A (JP)
Title: Sound encoding device
Inventor: FUSHIMI WATARU
IPC: H03M1/10
Filed: 1991-12-11
Abstract: PURPOSE:To prevent the access of an exchange to a channel in the middle of a test by not only restricting the call of the exchange on a station-side but also restricting the call of an opposite exchange at the time of the self-test of a sound encoding/decoding card. CONSTITUTION:A self test starting circuit 11 informs selectors 21 and 22 that the self test is starting. The selector 22 transmits the squelch signal of a squelch signal generation circuit 12 to an opposite device 2 as an encoding sound signal SD. The selector 21 outputs the Busy signal of a Busy signal generation circuit 13 to the exchange of the self station-side as a signalling signal SR0a. When a squelch signal supervisory device 14 detects the squelch signal in the opposite device 2, it is informed to a selector 23. The selector 23 outputs the Busy signal of the Busy signal generation circuit 13 to the exchange of the self station-side as a signalling signal SR1a.
Patent JP-H03188593-A (JP)
Title: Body device for service equipment
Inventor: YATSUI KOUJI
IPC: G07F9/10
Filed: 1989-12-18
Abstract: PURPOSE:To prevent the mischievous actions in a body of a service equipment by fixing a barrier plate having an opening part linking both coin throw-in and return ports to the body of the equipment at the rear side in the body and blocking up the front face of the body which is opened when the front door is opened. CONSTITUTION:A barrier plate 14 is provided with the opening parts 9A-11A which link the coin throw-in ports 9 and 10 and a coin return port 11. The plate 14 is fixed to a body 1 of a service equipment at the rear side of the body 1 so that the front face of the body 1 which is opened with opening of a front door 2 is blocked up. Therefore the body 1 is blocked up with the barrier 14 fixed to the body 1 at the rear side in the body 1 even when the door 2 is opened. Thus the plate 14 can not be removed from the front face of the body 1. As a result, the mischievous actions can be surely prevented in the body 1 and at the same time the coins, the commodities, etc., can be prevented from being stolen. Furthermore the maintenance is also faciliated for a signboard part, etc., with opening of the door 2.