baber/WOPTO huggingface dataset:
Patent JP-H1073795-A (JP)
Title: Method for peeling polarizing plate
Inventor: MATSUMOTO NARIYUKI
IPC: G02B5/30
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To minimize the stresses acting on a liquid crystal display cell at the time of peeling a polarizing plate and eventually to eliminate the degradation in display grade by lowering the temp. of the liquid crystal display cell and the polarizing plate, then peeling the polarizing plate from the surface of the liquid crystal display cell. SOLUTION: A tacky adhesive of an acrylic system, etc., forming the tacky adhesive layer of the polarizing plate maintains tacky adhesive power of about 50g/mm at all times in a range from ordinary temp. (about 23 deg.C) to high temp. side (below 150 deg.C which is an upper limit) within the permissible temp. range (-20 to about 150 deg.C) of a liquid crystal display panel. On the other hand, the tacky adhesive has the nature that the tacky adhesive power falls rapidly when the critical temp. of about <=10 deg.C is attained. Then, the temp. of the liquid crystal display cell and the polarizing plate is lowered down to the critical temp. of about 10 deg.C, by which the rigidity of the polarizing plate itself is improved and the peeling work is facilitated.  Consequently, the minimization of the stresses on the liquid crystal display cell is made possible and the problem, such as display defect, is ameliorated.
Patent JP-H0394688-A (JP)
Title: Novel plasmid
Inventor: FUKUSHIMA MAKIKO
IPC: C12N15/09
Filed: 1989-09-06
Abstract: NEW MATERIAL:A plasmid having a DNA fragment containing beta-tyrosinase structural gene, DNA fragment containing promoter DNA relating to manifestation of this structural gene and a gene controlling this promoter, a mini-FDNA fragment containing gene governing propagation-controlling and dividing system derived from F-factor plasmid and a gene governing automatic propagation potency derived from ColE1-system plasmid pBR322. USE:Used for production of beta-tyrosinase synthesizing L-tyrosine from phenol and L-serine or pyruvic acid and ammonia. PREPARATION:For instance, F-factor plasmid is extracted from Escherichia coli K-12 strain, etc., by authentic method and mini-F fragment is cut out with restriction enzyme EcoRI, then the fragment is mixed with plasmid pBR322. T4DNA ligase is affected and further cleaved with restriction enzyme BamHI and then bound with beta-tyrosinase gene to afford the objective plasmid pMTD1.
Patent JP-H09123175-A (JP)
Title: Heating bladder of rubber for vulcanizing tire or pneumatic spring
Inventor: KAARUU HAINTSU KURAMERU
IPC: B29L9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To properly exert effect on the characteristics of a heating bladder by constituting the heating bladder for vulcanizing a tire or an air spring of at least two different rubber layers. SOLUTION: This vulcanized heating bladder consists of two layers A', B' provided from an upper side to a lower side. In this case, the layer A' substantially forms the upper bead range 6 of the vulcanized heating bladder and the layer B' substantially forms the lower bead range 7 thereof. A mixture A is a vulcanized butyl rubber mixture having conventional characteristics and a mixture B has excellent high temp. stretchability and, during the release process of the heating bladder vulcanized thereby, the metal core of a vulcanizing mold can be covered without damaging the bead range.
Patent JP-2000068822-A (JP)
Title: Pll circuit
Inventor: UEMURA MICHIHIKO
IPC: H03L7/08
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To decrease fluctuation in an input current to a voltage controlled oscillator and to reduce a frequency error of an output of the voltage controlled oscillator. SOLUTION: The PLL circuit is provided with a variable delay element 4, a 1/4 frequency divider 3 that frequency-divides a reference signal, a phase comparator 6 that compares a phase of a signal outputted from the 1/4 frequency divider 3 with a phase of a frequency division signal to provide an output of a signal denoting increased or decreased delay, a phase comparator 5 that compares the reference signal with a signal outputted from the variable delay element 4 to provide an output of a signal denoting increased or decreased delay, a charge pump circuit 7 that receives outputs from the phase comparators 6, 5 and providing an output of a current operator the signals, a loop filter 8 that provides an output of an oscillation control voltage in response to the current outputted from the circuit 7,  a vc99 that receives an output of the filter 8 and provides an output of an oscillation frequency signal in response to the received output, and a 1/m frequency divider 10 that receives the oscillation frequency signal and provided an output of frequency division signal obtained by frequency-dividing the oscillation frequency signal.
Patent JP-H0279741-A (JP)
Title: Stator for small-sized motor
Inventor: KATAYAMA KOJI
IPC: H02K3/46
Filed: 1988-09-14
Abstract: PURPOSE:To facilitate winding work, to stabilize quality and to reduce cost by winding a stator coil on a bobbin and a coil terminal under the state in which the coil terminal is not bent, bending the coil terminal and engaging the coil terminal with the engaging section of the bobbin. CONSTITUTION:The inserting section 12a of a coil terminal 12 is press-fitted into an inserting groove 10a, and a slip-off stop 12b is fastened to an engaging hole 10b. The terminal of a coil 9 is wound on the coil connecting section 12c of the coil terminal 12 under the state while the stator coil 9 is wound on a bobbin 10. The coil terminal 12 is bent by a bending section 12d, and an inserting holding section 12e is fitted into a recessed section 10c for retaining. An external connecting section 12f is bent, and connected to an external connecting terminal 13. Accordingly, the stator coil 9 is wound on the bobbin 10 and the coil terminal 12 under the state in which the coil terminal 12 is not bent, and the coil terminal 12 is turned up and engaged with the bobbin 10, thus realizing the facilitation of winding work and the stabilization of quality.
Patent JP-H1073939-A (JP)
Title: Photosensitive body for laminated type electrophotograph and manufacture therefor
Inventor: KOBAYASHI TSUMUGI
IPC: G03G5/05
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive body for a laminated type electrophotograph showing high sensitivity against semiconductor laser beam and excellent in repeating stability of a characteristic of the photosensitive body of sensitivity, a charging property, etc. SOLUTION: Oxo titanium phthalocyanine provided through flux heating in quinoline is vapor deposited in thickness of 0.1um on an aluminum plate of 0.5mm thick under vacuum of 10<-5> -10<-6> Torr. This vapor deposited film is left in a 500ml beaker in which 10ml of 20 deg.C mixed solution (mixing ratio (chlorobenzene : water) is 10:1) made of chlorobenzene and water is put in as it is for 30 minutes. A photosensitive body 1 is completed by forming an electric charge transport layer so that film thickness after drying becomes 20um by dip coating using plating made of a 4-N, N-diphenylamino-a- phenylstilbene 20 weight part, a polycarbonate resin 20 weight part and a toluene 100 weight parton an electric charge generating layer 4 made of this steamed oxo titanium phthalocyanine vapor deposited film.
Patent JP-H0760079-A (JP)
Title: Production of plasma treated membrane
Inventor: SUMIYAMA YOSHIYUKI
IPC: C01B32/50
Filed: 1993-08-24
Abstract: PURPOSE:To produce a plasma treatment membrane useful as a carbon dioxide separation membrane not lowered in its membrane capacity even by the contact with water. CONSTITUTION:A liquid mixture of a vinyl monomer having an oxyethylene group or a polyoxyethylene group and a cross-linking agent having at least two vinyl groups is impregnated into at least the surface part of a porous polymeric membrane and the impregnated membrane is subjected to plasma treatment to produce a plasma treated membrane having a hydrophilic surface part.
Patent JP-H08146498-A (JP)
Title: Compact studio device
Inventor: GOTOU TERUKI
IPC: G03B15/07
Filed: 1995-09-08
Abstract: PURPOSE: To take a stable quality photograph in a short time even by an unskilled person in photographic technique and to increase versatility by enabling the movement of a studio impossible heretofore. CONSTITUTION: This compact studio device is constituted of an upper box unit 1, a central box unit 2 and a lower box unit 3. In the upper box unit 1, an upper light source 5 is attached to the top plate and the bottom plate is used as a diffusion plate diffusing the light of the upper light source 5. In the central box unit 2, the ceiling part is covered with the diffusion plate of the upper case 1, the bottom plate diffuses the light of a lower light source and the central box unit 2 is used as a photographic table provided with a curved surface having a backdrop part covering side plates, and the side plates are provided with camera installing ports 9A and 9B in the central parts of the side plates facing the side plates covered with the backdrop part.  In the lower box unit 3, the ceiling part covers the photographic table of the central case and the lower light source is attached to the bottom plate. Cameras 10 are installed in the camera installing ports 9A and 9B respectively and the digital output of the cameras 10 is inputted to a personal computer.
Patent JP-S59112964-A (JP)
Inventor: GUREGORII GARAGAA JIYUNIA
IPC: C07D209/34
Filed: 1983-12-06
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-S6473587-A (JP)
Title: Acoustic equipment
Inventor: OUCHI YASUHISA
IPC: H05K5/02
Filed: 1987-09-14
Abstract: PURPOSE:To improve an impact resistance characteristic and to prevent the damage and the destruction of an armor body by composing the armor body of the part of a skin made of cloth or leather and a cushion fitted to the inside. CONSTITUTION:The titled device consists of a chassis 10 and an armor body 11 fitted to the outside, the armor body has a structure that a cushion 13 of soft quality foaming resin is pasted on the inside of a skin 12 of cloth or leather and the armor body is fitted so as to cover the chassis 10. An operation panel 14 is fitted to the upper side of the chassis 10 and holds the armor body 11. Pockets 15 are respectively fitted to both the sides of the chassis 10 and fixed through fitting frames 16. Thus, the titled equipment goes to strong against impact, the armor body is prevented from being damaged and broken.
Patent JP-H0782837-A (JP)
Title: Pc member
Inventor: TAKAHASHI KAZUYOSHI
IPC: E04B5/43
Filed: 1993-09-17
Abstract: PURPOSE:To manufacture a PC beam having about 15m of a middle-scaled span which cannot be designed only by a pretension system or a large load member with a section smaller than the conventional one. CONSTITUTION:A main beam 3 is manufactured as a pretension system PC member embedding therein over the whole length a sheath through which a post tension PC cable 14 is inserted. After the main beam 3 is erected, it is jointed with pillars 1, 2 by the post tension PC cable 14 and a slab concrete 16 is placed to form a composite beam. Thus, any anchorage device is not needed for the ends of the main beam 3 so that a connection part having large bending yield strength and shearing yield strength can be formed.
Patent JP-H1160784-A (JP)
Title: Styrene-based expandable resin particle and its production
Inventor: TANAKA MASAYUKI
IPC: C08J9/04
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain styrene-based expandable particles capable of being dried and evaporating an excessive expanding agent on the surfaces of the particles at relatively high temperatures, viz., under an industrially advantageous condition, excellent in productivity, very small in the difference between the internal cell size and surface cell size thereof, and apart from generating any melt in the expanded mold, and to provide a producing method therefor. SOLUTION: The styrene-based expandable resin particles comprises a cell size-controlling agent and expanding agent, wherein the cell size-controlling agent is of a copolymer of styrene and monomer having a hydroxyl or epoxy group and double bond and is contained in the ratio of >=1 wt.ppm and <10,000 ppm based on a row material of styrene-based monomer.
Patent JP-S6288908-A (JP)
Title: Flatness detector
Inventor: UEKI KATSUYA
IPC: G01B11/24
Filed: 1985-10-15
Abstract: PURPOSE:To improve accuracy of the titled detector by eliminating a variation by vibration and undulations of a belt-shaped body by providing a low-pass filter and a minimum value detector and further, calculating the average number of processing times automatically so that a dispersed value of a distance signal is made under a prescribed value. CONSTITUTION:A maximum value Smax of the lengths of the belt-shaped body which is calculated at plural places of the plate width of the belt-shaped body is of the largest place of shape inferiority at the measured places. Then, when a relative extension coefficient beta'' is calculated based on the maximum value Smax, beta'' is made equal to (Smax-S)/Smax and the undulations of the belt-shaped body at the plural places of the belt-shaped body can be eliminated. On the other hand, the dispersed value (error) of the distance signal at the point of time from data of the dispersed value (error) stored in S/N vs. the dispersed value (error) vs. an averaging processing circuit 8 of distance measurement is estimated and the average number of processing times required is discriminated automatically and the averaging of the distance signal is performed for the times and sent to the low-pass filter of a next step. In this way, only the shape inferiority can be detected with high efficiency without being influenced by the undulations of the belt-shaped body and the error variation of the measured value of the distance and the error amount exceeding the allowable error, etc.
Patent JP-H05204345-A (JP)
Title: Apparatus for display of image
Inventor: ANSONII MATEUSU MARIA BIIMANZU
IPC: G06F3/048
Filed: 1992-08-31
Abstract: PURPOSE: To prevent the perception of a moving body from being parted by scanning mutually adjacent display means in mutually reverse directions. CONSTITUTION: The display section of the middle line is scanned vertically not from the top to the bottom like cases of a 1st and a 2nd line, but from the bottom to the top. Consequently, the perception of old image information in the display section of the 1st line excellently matches the perception of old image information of the display section of the 2nd line at the transition part between the display sections of the 1st and 2nd lines and the perception of new image information in the display section of the 2nd line excellently matches the perception of new image information in the display section of the 3rd line at the transition part between the display sections of the 2nd and 3rd lines.
Patent JP-H0393553-A (JP)
Title: Thermal head
Inventor: SUGIYAMA HAYAMI
IPC: B41J2/335
Filed: 1989-09-06
Abstract: PURPOSE:To equip an excellent durability against thermal shock by a method wherein between a heating resisting body layer, and a wear resistant layer, a thermal relaxation layer which has a hardness lower than the wear resistant layer and also has electric insulating property is provided. CONSTITUTION:On the upper surface of a substrate 1, a glazed glass layer 2, a heating resisting body layer 3 and electrode 4 are laminated in order, and at the same time, on the electrode 4, a thermal relaxation layer 6 is laminated. This thermal relaxation layer 6 is coated with a wear resistant layer 5 which makes contact with heat-sensitive paper. For example, the thermal relaxation layer 6 with a film thickness of 2mum is formed on the electrode 4 with silicon oxide with Knoop hardness 800, on this thermal relaxation layer 6, the wear resistant layer 5 which becomes AC with a film thickness of 2mum can be formed without trouble. Therefore, heat generated by the heating resisting body is transmitted to the wear resistant layer through this thermal relaxation layer 6. In the meantime, since this thermal relaxation layer 6 has an electric insulating property, the electrode does not short circuit, etc.
Patent JP-H1077559-A (JP)
Title: Thread take-up tightening mechanism for binder
Inventor: TAKAHASHI TAKUMI
IPC: D04G1/08
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a thread take-up tightening mechanism that takes up and pulls both sides of a thread and tightens the thread when an item to be bound, such as a rope or cord, is automatically bound. SOLUTION: This thread take-up tightening mechanism, which has such a configuration that a thread take-up and tightening units are located on both sides of the binding position to pull both sides of the binding threads and tighten a knot after the threads are knotted, comprises a slider located slidably on the top of mounting base 77, a pair of claws 67a, 67b in such a construction that their middle is supported with the slider, respective one end of them is provided with a stopper for the binding thread 1 to actuate the thread in the closing direction, and at the other end if claws the slider is provided with opening control member so as to close the claws at one sliding end of the slider and to open the claws at the other end of the slider, and also in such a construction that the opening control member is dented on its claw side to fit the other end of the claw to the dent,  on the side faces of the fitting dent a inclination 68a is formed, thus making the end of the claw comes to contact with the inclination when the claws are closed.
Patent JP-H04113367-A (JP)
Title: Switch input detection device
Inventor: NISHIYAMA HARUO
IPC: G03G21/00
Filed: 1990-08-31
Abstract: PURPOSE:To surely detect the ON/OFF states of respective operation switches by making a constant current flow to the resistances of a switch input circuit and the operation switches through a constant current circuit. CONSTITUTION:When one operation switch SWi is turned ON, the current from a power terminal Vref flows through the resistances R1-Ri and operation switch SWi and then flows to a ground power source through the constant current circuit 2. Therefore, the voltage Vout at an output terminal connected to a common line 1 is represented as Vout=Vref-SIGMARXI0, where Vref is a source voltage, I0 is the constant current of the constant current circuit 2, and SIGMARi is the sum of the resistance values of the resistances R1-Ri. Consequently. the voltage developed at the terminal Vout is higher and higher as the switch SW which is turned ON is closer and closer to the terminal Vref. Then a microcomputer the voltage at the terminal Vout with a decision levels set corresponding to respective switches SW to decide which switch SW is turned on. Therefore, a current flowing to a constant is invariably constant without reference whether an operated switch is close to or remote from the power source.
Patent JP-H1081538-A (JP)
Title: Drawing of optical fiber and drawing apparatus
Inventor: TSUNEISHI KATSUYUKI
IPC: G02B6/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To attain a preset drawing speed of an optical fiber in a short time independent of various conditions such as the outer diameter of the optical fiber preform and the temperature of the heating furnace. SOLUTION: A subtracter 21 receives the actual linear speed v(t) of an optical fiber and the preset speed v1 and outputs their difference. A multiplier 23 multiplies the linear speed difference outputted from the subtracter 21 by a coefficient K1 and outputs the result ΔVt1 . A second subtracter 22 receives the actual linear speed v(t) of the optical fiber and the actual linear speed of the fiber a definite time before the former linear speed v(t-Δt) and outputs their difference.  A second multiplier 24 multiplies the difference outputted from the subtracter 22 by a coefficient K2 and outputs the result ΔVt2 In an adder 25, the value ΔVf1 outputted from the multiplier 23 is added to the preset feeding speed Vf1 of the optical fiber preform corresponding to the preset linear speed V1 of the optical fiber, the value Δf2 outputted from the multiplier 24 is subtracted from the result and the obtained result is outputted as the feeding speed Vf (t) of the optical fiber preform.
Patent JP-S59120347-A (JP)
Title: Adding device for inoculating agent
Inventor: ODA KAZUO
IPC: B22D1/00
Filed: 1982-12-27
Abstract: PURPOSE:To provide a titled device which can add exactly a prescribed amt. of an inoculating agent with a small volume of air by constituting the device in such a way that a supply pipe connected to an inoculating agent storage hopper and a fan and provided with a nozzle directed downward above a sprue cup is made adjustable in position by oscillating the same. CONSTITUTION:An inoculating agent storage hopper connected with a supply pipe 10 having an adjuster 9 for the rate of addition for the purpose of delivering a powdery and granular inoculating agent at a constant rate, such as a rotary valve or the like, via a flexible tube 17, to the operating chamber 8 is installed in said chamber in a charging device 1 provided with a charging ladle 3. The pipe 10 is connected further via a flexible hose 13 to a fan 12, and the top end thereof is reduced in diameter to form a nozzle 10a which is extended to above the sprue cup (not shown) of a casting mold and is positioned just above the sprue cup via a shaft 20 and a link 21 by a position adjuster 19. The inoculating agent is ejected from the nozzle 10a in this state by a small volume of the air from the fan 12 and is uniformly added into the molten metal charged into the mold from the ladle 3 without scattering.
Patent JP-H1162541-A (JP)
Title: Dry-sump lubrication type four cycle engine unit
Inventor: FUNAI HIROSHI
IPC: F02B75/18
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To make a lubricating oil tank attachable freely at the time when it is attached to an assembly consisting of a cylinder block and a halved crankcase. SOLUTION: A dry-sump lubrication type four cycle engine unit 3 equipped with a lubricating oil tank 61 at the outside is formed with both a first and second packing surfaces 61a and 61b in parallel with this lubricating oil tank each other. On the other hand, a tank mounting packing surface 22 is formed at the side of an assembly consisting of a cylinder block 12 and a halved crankcase 11 as well as a surface being orthogonal with a crankshaft 15, and the first packing surface of the lubricating oil tank is attached to this tank mounting packing surface, then a cover 63 is attached to the second packing surface of the lubricating oil tank.
Patent JP-H09107000-A (JP)
Title: Circuit board
Inventor: HAJI HIROSHI
IPC: H05K1/09
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a board where a wire bonded to a laminated electrode is high enough in bonding strength even if a gold layer is thin, wherein the laminated electrode composed of a nickel layer and a gold layer is formed on a pad. SOLUTION: An electrode 2 of three-layered structure composed of a copper layer 2a, a nickel layer 2b, and a gold layer 2c is formed on a board 1, the thin surface part of the electrode 2 is removed to remove a nickel hydroxide component before a wire is bonded. As nickel hydroxide causes a reduction of bonding strength to a wire, nickel hydroxide is removed so as to enhance a wire bonded to the electrode in bonding strength. Expensive gold can be remarkably lessened in use, so that a board can be markedly decreased in manufacturing cost.