baber/WOPTO huggingface dataset:
Patent JP-H11322372-A (JP)
Title: Reflection preventive glass having non-scattering function
Inventor: TAKUSHIMA SHUSUKE
IPC: C08G75/045
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the safety of nonreflective glass given non-scattering function as well as reflection preventive function, by laminating an adhesive layer comprising a specific photo-setting composition, plastic film and reflection preventive coat on at least one surface of plate glass in the order of the description. SOLUTION: This plate glass is produced by sequentially laminating, on one surface of glass 1, (A) an adhesive layer 2 comprising a photo-setting composition, (B) plastic film layer 3 made of polyethylene terephthalate, etc., and (C) reflection preventive coat 4 made of titanium oxide, etc. The photo-setting composition in the layer 2 contains a polycarbonate of formula R-O-CO-[-O-R<1> -O- CO]n -O-R [wherein, R is an unsaturated group; R<1> is a bivalent aliphatic or aromatic group; (n) is 1-9], a polythiol of formula R<2> -(-SH)m [wherein, R<2> is a polyvalent organic group; (m)>=2] and a photopolymerization initiator. It is pref. that the mol ratio of the polycarbonate to the polythiol is (2:1)-(1:3) and the content of the photopolymerization initiator such as benzoyl compound is 0.005-10 wt.%.
Patent JP-S63157576-A (JP)
Title: Noise reducing circuit
Inventor: KYO MASAAKI
IPC: H04N5/21
Filed: 1986-12-22
Abstract: PURPOSE:To reduce noise by using a frame memory small in capacity by writing a noise rejection video signal into a memory during a video signal period and avoiding the signal from being written into the memory during the other period so as to output the input video signal to the next stage as it is. CONSTITUTION:The input video signal is inputted to substruction circuits 1, 3 and a switching circuit 5. A delayed video signal 201 retarded by one frame time from the frame memory 4 is inputted to the subtraction circuit 1 and the signal is subtracted from the input video signal and a frame difference signal 300 is outputted to an extraction circuit 2. The extraction circuit 2 separates the noise component and the video component to extract the noise component 400, which is supplied to the subtraction circuit 3. The noise component 400 is subtracted from the input video signal 100 and the video signal 200 being the result of noise component rejection is fed to a terminal (b) of the switching circuit 5. A control circuit 6 switches the switching circuit 5 so as to change over the video image part and the other parts and the input video signal 100 is outputted as it is for the parts other than the video image part.
Patent JP-H04176755-A (JP)
Title: Collision detecting device
Inventor: MAKI ICHIRO
IPC: B60R21/16
Filed: 1990-11-08
Abstract: PURPOSE:To ensure the safety of passengers by comparing the output level of an acceleration sensor with first and second determined values, conducting charge and discharge according the respective comparison results, comparing the charged/discharged voltages with third and forth determined values, and detecting the coincidence between the comparison results. CONSTITUTION:A signal outputted from an acceleration sensor 1 at the time of a collision is compared with first and second values by first and second judging means 6, 16, and according to the comparison results, first and second charge/discharge means 10, 20 are charged/discharged. The charged/discharged voltage of the first and second charge/discharge means 10, 20 are compared with third and fourth determined values by third and fourth comparing means 12, 22, and the coincidence between the comparison results by the third and fourth comparing means 12, 22 is detected to conduct a collision judgment. Accordingly, both the duration of the impact and the peak high signal of the impact can be detected. Thus, the safety of passengers can be ensured.
Patent JP-H02150199-A (JP)
Title: Intra-vehicle room standing wave suppressing device
Inventor: TEIKA KOICHI
IPC: H04R3/02
Filed: 1988-11-30
Abstract: PURPOSE:To make a sound field at an arbitrary listening position into best condition by oscillating the rear window inside a vehicle room conforming to signal frequencies, and practically changing the rear window from transparence to opacity with respect to a sound wave. CONSTITUTION:A rear window 4 facing a sound source 8 is driven by an exciting device 3, the reflectance of the rear window 4 with respect to an incident wave and the phase of the reflected wave from the rear window 4 are changed, and the standing wave ratio of the standing wave and the position of a node (a) or a loop (b) are changed. In such a way, by controlling the amplitude and phase of the rear window 4, the standing wave condition (sound pressure distribution) inside the vehicle room can be controlled separately from the sound condition inside the vehicle room, and the sound field at the arbitrary position can be made most excellent.
Patent JP-H11144054-A (JP)
Title: Method and device for image recognition and recording medium
Inventor: TAKAHASHI KENICHI
IPC: G06K9/64
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To recognize a specific image quickly with high precision regardless of the direction of the specific image. SOLUTION: The specific image is determined, the angle of rotation of the specific image is determined according to an image input method, and the center position of rotation of the specific image is determined, and an image to be recognized is divided into areas, a window area corresponding to the specific image is prepared, and the center position of the window area is aligned with the center position of rotation of the image to be recognized and a mask area is set in the window area (steps S6 to S7), thereby scanning an input image thereafter with the window area (step S8).  When the scanning is performed, specific operation is performed for pixel density values by mask areas (step S10), specific operation is performed for pixel density values of areas other than the mask areas by specific images, and on the basis of both the operation results, presence or absence (or possibility) are decided by images to be recognized (step S11), thereby obtaining a final recognition result according to the decision result (steps S12 to S14).
Patent JP-H08161393-A (JP)
Title: Work operation system
Inventor: TAGUCHI KOICHI
IPC: G06Q50/00
Filed: 1994-12-08
Abstract: PURPOSE: To provide a work operation system flexible for the change of working contents or organization. CONSTITUTION: In the work operation system 100 in which plural works to constitute service are executed as being allotted to plural users to constitute the organization, a work operation managing computer 1 and work executing computers 4, 5, 6 are connected through a network 34. The work operation managing computer 1 is mounted with working environment editing processing 22 to define working environment information 16 in which the working contents of plural pieces of work are registered, and work operation environment editing processing 21 to define organization constitution information 12 in which relation between the structure unit of the organization and the user is registered and work allotment information 13 in which the allotment of the work of the structure unit is registered, and also, distribute the working environment information 16 to the work executing computers 4, 5,  6 of each user on the basis of the organization constitution information 12 and the work allotment information 13. The working environment information 31 (16) is distributed to the work executing computers 4, 5, 6 from the work operation managing computer 1, and the work executing computers 4, 5, 6 execute the work under their charge as interacting with the user on the basis of this information.
Patent JP-H11105127-A (JP)
Title: Method and apparatus for manufacturing folding box
Inventor: HASHIYA RYOICHI
IPC: B31B50/64
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically give a pushing force between end faces of sidewall material at the time of fixing by folding two triangular grooves, urging a sidewall member between movable members to form a three-way wall, then folding the residual triangular groove, heating to melt the end faces of the sidewall material one another by a heating platen, transferring the movable members to opposite side and pushing the end faces. SOLUTION: Sidewall materials 1 pushed between movable arms 5 from a supply port 16 by a piston 4 fold two triangular grooves 3 of a center side and push it to positions of stoppers 6 provided at an inside lower parts of the arms 5. Then, bent arms 7 are inclined to inside, and the materials 1 are molded by utilizing the residual triangular groove. At this time, a heating platen 9 is advanced to heat to melt the end faces 2 of the materials 1. Then, the platen 9 is retracted. Simultaneously, the end faces 2 of the materials of melted state are pushed by the arms 5 and welded to one another.
Patent JP-H09142570-A (JP)
Title: Support structure of spherical tank
Inventor: NAKACHI TADATAKA
IPC: B65D90/14
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To increase the earthquake-resistance of a spherical tank to cope with a larger earthquake than the present earthquake-resistant standard. SOLUTION: A plurality of support legs 2 are erected at every distance along an imaginary circle O on the installation face G of a spherical tank 1 to support the tank within the support legs by the support legs. A support body 10 is interposed between the spherical tank 1 and the installation face G and the lower end of the support body 10 is fixed to the installation face G and the upper end of the support body is fixed to the spherical tank 1.
Patent JP-H03165703-A (JP)
Title: Carrying tool for umbrella
Inventor: YAHAGI RYUICHI
IPC: A45B1/00
Filed: 1989-11-27
Abstract: PURPOSE:To hang an umbrella on a shoulder and carry it by utilizing the handle of the umbrella and the tip portion of the umbrella, and fitting a band to the ordinary umbrella. CONSTITUTION:A ring 1 is connected to one end of a band 3 with a turnbuckle- like member 2, a ring 5 is likewise connected to the other end, and a tool 4 adjusting the length of a band 3 is provided on it. The tool 4 to be fitted to an umbrella is provided on the band 3 itself, it can be fitted to the ordinary umbrella 4, it is not required to buy an umbrella 4 machined so as to fit the band 3 on purpose, the umbrella can be hanged on a shoulder by utilizing the band 3, and both hands can be freely used for convenience.
Patent JP-H02150169-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU NAOYUKI
IPC: H04M11/00
Filed: 1988-11-30
Abstract: PURPOSE:To execute polling-reception for all unreceived addresses by storing the addresses which cannot be normally received and whose re-calling is completed, and executing multi-polling reception for the addresses again. CONSTITUTION:The multi-polling reception is executed for the plural addresses, and when several parts of the all addresses are unreceived, the telephone numbers of the unreceived addresses are automatically stored into an unreceived address storage part 1. When the re-polling is desired only for the unreceived addresses and an operator designates communication concerned as the unreceived address communication by an unreceived address designating part 3 on an operating part 2, the unreceived address information is notified to a communication control part 4. The communication control part 4 executes the multi-polling reception only for the unreceived addresses again based on the unreceived address information stored into the unreceived address storage part 1. Thus, the multi-polling reception for the all unreceived addresses is executed again by the receiving operation.
Patent JP-2000104129-A (JP)
Title: Production of calcium-containing magnesium alloy casting
Inventor: AKIYAMA SHIGERU
IPC: C22B9/04
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy casting having high mechanical strength by melting magnesium or an alloy thereof, removing oxide on the surface of the surface of the molten metal, thereafter adding a specified ratio of calcium thereto, executing mixing and melting, subjecting this molten metal to vacuum deairing under specified pressure for a specified time to remove foreign matters and thereafter executing casting. SOLUTION: The ration of calcium to be added is 1 to 10 wt.% based on the weight of magnesium or an alloy thereof, the pressure in vacuum deairing is 13.3 to 6,650 Pa (0.1 to 50 Torr), and the time therefor is 30 sec to 20 min. As the raw material, single magnesium may be used, and also, the alloy of Mg-Al series, Mg-Zn series, Mg-Li series, Mg-Al-Zn series, Mg-Zn-Zr series, Mg-Ce-Zr series or the like may be used. The temp. of the molten metal of the magnesium alloy is ordinarily in the range of 700 to 800 deg.C, and foreign matters in the alloy floated up on the surface of the molten metal together with gas contained in the alloy are removed by vacuum deairing treatment, and it is cast into a metal mold. The improvement of the corrosion resistance thereof can be expected as well.
Patent JP-H01148435-A (JP)
Title: Resin composition for resin coated sand
Inventor: KONYA TAKASHI
IPC: C08G18/67
Filed: 1987-12-01
Abstract: PURPOSE:To improve collapsibility easily collapsing even in the case of using to casting of metal having low melting point by adding the specific urea resin to phenol resin. CONSTITUTION:The solid urea resin is added to the phenol resin at 10-40%. By this method, as the collapsibility is extremely good and it comes to be possible to easily collapse even at low temp., even in the case of using to the casting of the metal having low melting point, such as Al, removal of molding sand from the casting after casting and recovery of the molding sand are simply executed. That is, troublesome posttreatment process, such as heating at high temp., for long time, give of intensive shock, is simplified and the casting opera tion is made efficient and the casting cost is reduced.
Patent JP-S63159663-A (JP)
Title: Ignition angle advancing device for internal combustion engine
Inventor: IWAMOTO WAKAMICHI
IPC: F02P5/02
Filed: 1986-12-22
Abstract: PURPOSE:To securely prevent back fire by connecting a stator to a throttle operating element through a linkage interlocked therewith in the delaying direction through an elastic member and providing a delay device in the stator for delaying the operation in the delaying direction. CONSTITUTION:An angle advancing lever 20 is connected to a stator 9 by a linkage 22 interlocked therewith through a spring 26 with reference to the angle delaying direction. And a delaying device 30 engages the stator 9. That is, the delaying device 30 is provided in a casing 31 with a diaphragm 32 and an end of a plunger 33 mounted on the diaphragm 32 is extended to the outside of the casing 31. The delaying device is constituted by the extension end engaging an engaging portion 24 of stator 9. Now in the deceleration of an engine the angle advancing lever 20 is pivoted counterclockwise and the stator 9 is pivoted in the direction of delaying ignition timing through a spring 26. Then, the stator 9 is adapted to engage a plunger 33 of the delaying device 30 and return said device to the slow side against the spring 26.
Patent JP-S63154698-A (JP)
Title: Novel steroid compound containing sulfinyl group at 23-position thereof, its production, use thereof in production of 20-ketopregnane compound and its intermediate
Inventor: MISHIERU BIBA
IPC: C07J7/00
Filed: 1987-12-04
Abstract: A compound of the formula    <IMAGE>  I  wherein R1 is hydrogen or methyl, R2 is methyl or ethyl, the A,B,C and D rings optionally have one or more double bonds and are optionally substituted with one or more members of the group consisting of halogen protected hydroxy, 1/8O, alkyl and alkoxy of 1 to 4 carbon atoms and alkenyl and alkynyl of 2 to 4 carbon atoms, R is selected from the group consisting of halogen, -OH, alkoxy of 1 to 6 carbon atoms, aralkoxy of 7 to 15 carbon atoms, alkylthio of 1 to 6 carbon atoms, arylthio of 6 to 14 carbon atoms, aralkylthio of 7 to 15 carbon atoms and   <IMAGE> wherein R3 and R4 are individually selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and aralkyl of 7 to 15 carbon atoms or R3 and R4 together with the nitrogen atom form another heterocycle optionally containing a nitrogen atom or oxygen atom and their preparation and their use to form 20-keto-pregnanes.
Patent JP-2001124678-A (JP)
Title: Evaluating method, inspection method and repairing method for concrete structure
Inventor: IWASE FUMIO
IPC: G01N1/28
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To inspect and evaluate the strength of a concrete structure, particularly, the strength of a part easily causing a cold joint with an easy method and easily repair the hole formed by taking out a test piece while enhancing the strength. SOLUTION: In this evaluating method for concrete structure, a test piece is obliquely down from the boundary part of mutually adjacent concrete structures hardened with a time difference, and the test piece is extracted extending over the mutually adjacent concrete structures and evaluated for strength by compression breakdown test. A compression breaking strength test is performed by use of this test piece. A hardener is filled in the hole formed by extracting the test piece, and hardened to some degree, and a concrete piece is then pressed thereto to repair the hole.
Patent JP-H08156618-A (JP)
Title: Transmission system of vehicle
Inventor: TAKAHASHI HISAYUKI
IPC: B60K17/32
Filed: 1994-12-09
Abstract: PURPOSE: To increase maximum steering angle of a drive steering wheel and reduce its cost and lower a floor of a vehicle. CONSTITUTION: Drive shafts 13, 14 for transmitting drive force to front wheels 11, 12 of left and right steering wheels are bent ahead at its center only designated angle θ3 and an equivalent joint 16 is mounted in this center bent part. An end deceleration device 19 in which left and right output shafts 17, 18 are positioned in a direction corresponding to the right drive shaft 14 is coupled to the right drive shaft 14. The drive shafts 13, 14 are bent downward at the position of the center bent part 15.
Patent JP-H11112346-A (JP)
Title: Electrooptical high-speed analog digital converter
Inventor: KOBAYASHI KIYOAKI
IPC: H03M1/36
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed AD conversion method capable of executing long distance transmission. SOLUTION: A comparator 5 makes a voltage difference S-Vrn+1 between reference voltage Vrn+1 on the respective resistors Rn+1 of series resistors Ri3 to which maximum quantize voltage Vq is applied to both terminals and an input signal S in order to quantize the signal amplified in a variable amplifier 1. It is inverted by inversion logic 6 and a signal Vrn+1-S is made. The OR of it and output S-Vrn before inversion by the equal circuit of reference voltage Vrn is operated in ANDn7. Then, it is added to a laser oscillation high seed driving circuit Drn 8. Driving current straddling the threshold is generated so that a value with which the result of the OR operation is regarded to be zero becomes not more than the oscillation threshold. A semiconductor laser 9 is oscillated and a decoder 11 is arranged for a light coupling part.  Light is made incident on the part and light is photoelectrically converted in an optical system 13 by light receiving elements 12 arranged on the output part of the decoder 11 corresponding to respective bits. The light is amplified in an amplifier 14 and the bit exists when the comparator 15 has the value of not less than the threshold.
Patent JP-H07162212-A (JP)
Title: Surface mount type dielectric filter
Inventor: TADA HITOSHI
IPC: H01P5/08
Filed: 1993-12-07
Abstract: PURPOSE:To reduce the coupling between an input terminal electrode and an output terminal electrode by stray capacity and to make external coupling capacity large. CONSTITUTION:Internal conductor electrodes 61 and 62 are formed on the inner peripheral surface of a dielectric 2 which has two through holes 3 and 4 which extend axially, and an external conductor electrode 5 and input/output terminal electrodes 7 and 8 are formed on the outer peripheral surface to constitute the surface mount type dielectric filter 1. A separate electrode 9 is provided between the terminal electrodes 7 and 8 of a mount surface 22 successively from the external conductor electrode 5 to reduce the stray capacitance generated between both the terminal electrodes 7 and 8, Which are formed around from the mount surface 22 to both flanks 22 and 24 to increase the coupling area between the terminal electrodes 7 and 8 and internal conductor electrodes 61 and 62, thereby making the external coupling capacity large.
Patent JP-H07161164-A (JP)
Title: Disc cartridge
Inventor: SAKUMA TADASHI
IPC: G11B23/03
Filed: 1993-12-07
Abstract: PURPOSE:To obtain a disc cartridge which maintains a bonding strength high between a hub and a medium even under high temperatures and also displays a high bonding strength to a metallic surface of the hub. CONSTITUTION:A magnetic disc 7 consisting of a magnetic recording medium 12 and a hub 10 set at a center of the medium is accommodated within a main body of the cartridge in a rotatable fashiorn. A hot-melt adhesive of an urethane series set by moisture and containing 10-60wt.% of polyalkylene glycol is used to bond the hub 10 and medium 12.
Patent JP-H04181094-A (JP)
Title: Pipe device
Inventor: UESUGI KATSUHIDE
IPC: F22G3/00
Filed: 1990-11-15
Abstract: PURPOSE:To uniformly distribute moisture by providing a pipe having the straight line length from the point where the flow direction of a two-phase fluid is changed in the region on the upstream side of a heat exchanger to the heat exchanger set within the specific times the inner diameter of the pipe when the two-phase fluid of steam containing moisture is guided to the heat exchanger. CONSTITUTION:The elbow of a joint element is connected to the tip of an inlet pipe 12. A straight pipe 17 having a straight line section with the length (l) is provided from the elbow 15 to a cycle steam inlet 2. The length (l) of the straight line section is set to 2-5 times the inner diameter of the straight pipe 17. The moisture of a two-phase stream flowing through the inlet pipe 12 is moved at the elbow 15 eccentrically on the back side of the elbow 15, the eccentric moisture is rectified until the stream reaches the cycle steam inlet 2 through the straight pipe 17, and the uniform two-phase stream is distributed to a heat exchanger nearly uniformly. The distribution of moisture to the heat exchanger can be kept nearly uniform, and the damage of the tube bundle of the heater in the heat exchanger and blades of a low-pressure turbine can be prevented.
Patent JP-H02154683-A (JP)
Title: E.coli producing cancer gene v-mos product
Inventor: MARUNOUCHI TEI
IPC: C12P21/00
Filed: 1988-12-06
Abstract: PURPOSE:To enable the preparation and separation of v-mos protein by inserting cancer gene v-mos into a manifestation vector, introducing the obtained recombinant plasmid into a host E.coli and using the obtained E.coli for the production of the gene. CONSTITUTION:A cancer gene v-mos (FERM P-10430) originated from Moloney murine sarcoma virus is inserted into a manifestation vector pkk223 having strong trp-lac(tac) promoter and the obtained recombinant plasmid is introduced into lacIQ host E.coli JM105 to obtain a transformed E.coli. The obtained transformant (recombinant) is cultured in conventional medium such as L-Broth (containing ampicillin). After cultivation, the microbial cells are collected by conventional method, suspended in a buffer solution and disintegrated and the p37<v-mos> protein is purified. Expression of the vector can be carried out in high efficiency and the produced v-mos protein has a utility value.