baber/WOPTO huggingface dataset:
Patent JP-H05249012-A (JP)
Title: Film stiffness measuring apparatus
Inventor: TAKEDA MUNEHARU
IPC: G01N3/20
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a film stiffness (bending toughness) measuring apparatus capable of accurately measuring the stiffness of a film. CONSTITUTION:A film 2 is secured by a film fixing means 22. A touching element 24 is brought in touch with the film 2 at a place a predetermined length S away from a fixed point O of the film 2. In this state, a film 2 is bent by a touching/rotating means 26 which rotates around the fixed point O. When the touching/rotating means 24 is rotated by the angle theta, a bending force F acting from the film 2 to the touching element 24 is measured by a load measuring means 28. The stiffness of the film 2 is calculated based on the measuring result. The radius of the circle when the touching/rotating means 26 is rotated is set sufficiently larger than the distance S between the fixed point O of the film 2 and the touching point of the element 24, and therefore the bending amount of the film 2 can be set accurately.
Patent JP-H0617065-A (JP)
Title: Production of city gas
Inventor: KANEKO MASATO
IPC: C10L10/14
Filed: 1991-02-20
Abstract: PURPOSE:To produce a city gas comprising a methane-rich reformed gas at a low cost on a simple apparatus by desulfurizing a feed hydrocarbon using an Nicontg. adsorbent and then subjecting the hydrocarbon to a low-temp. steam reforming on a single-step reformer. CONSTITUTION:A feed hydrocarbon FD is introduced into a heating oven 1, heated to a temp. suitable for desulfurization, and fed to a desulfurization tower 2. Host part of sulfur compds., such as hydrogen sulfide and mercaptan, contained in the hydrocarbon are removed as zinc sulfide in a zinc oxide layer 2A installed in the upper part of the tower 2. Then the residual sulfur compds. are removed in a nickel-contg. adsorbent layer 2B installed in the lower part of the tower 2. The desulfurized hydrocarbon is superheated in a superheating oven 3 together with a superheated process steam PS, supplied to a single-step reformer 4, and subjected to a low-temp. steam reforming, giving a city gas comprising a methane-rich reformed gas. Thus the step of desulfurization by hydrogenation can be dispensed with.
Patent JP-S59169999-A (JP)
Title: Gaseous phase growth of epitaxial growth
Inventor: YOSHIKAWA AKIO
IPC: C30B25/12
Filed: 1983-03-17
Abstract: PURPOSE:In subjecting crystal of semiconductor on a substrate of single crystal by vapor phase growth, making thickness of a semconductor layer of vapor phase epitaxial growth uniform in the whole surface, and to prevent autodoping from a susceptor, by putting a crystal plate between the susceptor and the substrate of single crystal. CONSTITUTION:The susceptor 2 is put in the upright reaction pipe 1, and the crystal plate 4 of GaAs is put between it and the substrate 3 of GaAs single crystal on it. In this state a semiconductor material in a gaseous phase is fed to them in the A direction and subjected to gaseous phase epitaxial growth at 700 deg.C for 1hr. The formed semiconductor has no thick ends as the conventional method, shows uniform thickness and flat state, and it will not receive autodoping from the susceptor 2, so it has no deterioration in electrical and optical characteristics.
Patent JP-S63213183-A (JP)
Title: Disk cartridge
Inventor: TAKAHASHI SHIGETO
IPC: G11B23/033
Filed: 1987-02-27
Abstract: PURPOSE:To give to a cartridge the same recording capacity as that of both side driving even for one side driving and to reduce the cost by providing a center hole and drive engaging hole respectively on an upper case and lower case and providing an annular wall at both face side of a disk supporting body. CONSTITUTION:An annular wall 12 for performing the centering of a magnetic disk body 3 by engaging with the spindle shaft 10 of a drive is provided on both faces of a disk supporting body 14 and moreover a center hole 11 and the drive engaging hole 8 for engaging with the drive reference shaft 9 of a drive are provided on an upper case 1 as well similar to a lower case 1. In order, therefore, to load a cartridge to the drive it is possible in either the state of the upper case 1 mounting on the lower case 2 or the state of the lower case 2 mounting on the upper case 1 by reversing the cartridge 180 deg., so the same recording capacity as that of both faces driving can be given to the cartridge even for one side drive.
Patent JP-S62205113-A (JP)
Title: Liquid photosensitive resin composition
Inventor: SASAKI ISAO
IPC: G03F7/038
Filed: 1986-03-03
Abstract: PURPOSE:The titled composition having improved electrical insulating properties under high humidity, containing a specific polyfunctional epoxy(meth)acrylate, another (meth)acrylic crosslinking-forming monomer, a (meth)acrylic monofunctional monomer, an inorganic filler, etc., in a specific ratio. CONSTITUTION:The aimed composition containing (A) 10-55wt%, preferably 15-50wt% polyfunctional epoxy(meth)acrylate having 4-150 average-acid value and <=5,000 number-average molecular weight, including a carboxy modified substance, (B) 10-55wt%, preferably 15-50wt% (meth)acrylic crosslinking- forming monomer and/or oligomer except epoxy(meth)acrylate, (C) 5-55wt%, preferably 10-50wt% (meth)acrylic monofunctional monomer [e.g. tetrahydrofurfuryl(meth)acrylate, etc.], (D) 4-55wt%, preferably 5-30wt% inorganic filler (preferably talc or mica) and (E) 0.05-20wt% photoinitiator and/or photosensitizer.
Patent JP-S51120499-A (JP)
Title: Processing apparatus with laser
Inventor: TAMAI TSUYOSHI
IPC: B23K26/03
Filed: 1975-04-16
Abstract: PURPOSE:Using an optical system of a simple constitution, to improve the processing accuracy of a processing apparatus with laser.
Patent JP-S60188830-A (JP)
Title: Fatigue test piece supporting tool
Inventor: INOUE AKIO
IPC: G01N3/32
Filed: 1984-03-08
Abstract: PURPOSE:To prevent a breakdown caused by clamping by providing a holding bolt for supporting a spring for supporting a pedestal by being screwed to a frame, and detecting a clamping force of a test piece by a contracting quantity of the spring caused by its adjustment. CONSTITUTION:Four parts of a test piece 1 are placed between pedestals 9, 10 through a supporting roller 6, advanced spirally to the test piece 1 side by turning a holding bolt 13, and also a spring 11 is contracted by a moving extent of the bolt 13. Subsequently, the test piece 1 is pressed and supported by a force proportional to a contracting quantity of the spring 11 through the pedestal 10 and the supporting roller 6, and its contracting quantity is derived by a length scale 15 so that a relation of force against its quantity is known. In this way, a breakdown of the test piece caused by a pressing force is prevented, and the reliability of a test piece supporting tool can be improved.
Patent JP-S62204975-A (JP)
Title: Driving timing controller
Inventor: SOYA TAKASHI
IPC: B41J11/42
Filed: 1986-03-05
Abstract: PURPOSE:To prevent driving timings from being scattered and reduce malfunctions, by obtaining driving timings for a plurality of driving means based on a detection output from a single detecting means for a recording material. CONSTITUTION:An integrating circuit 251 integrates a detection signal from a sensor 61, and an output from the circuit 251 is supplied to a window comparator 253, where it is compared by comparators 27, 275 with two reference values formed by resistors 271, 269 and 267. The output from the circuit 251 is supplied also to a window comparator 255 to be compared with two reference values. The window comparators 253, 255 output a high-level signal only when the output voltage from the integrating circuit 251 is between the two reference values. The window comparators 255, 253 are provided for a solenoid 207 for driving a distributing lever and a solenoid 103 for transmitting a drive to a notched roller. When the sensor 61 detects the trailing end of a paper, the solenoids 207, 103 are excited with predetermined timings under the functions of the window comparators 255, 253. Accordingly, the solenoids can be controlled with appropriate timings based on the single detection signal.
Patent JP-S62204437-A (JP)
Title: Rewriting type optical recording and reproducing device having plural light spots
Inventor: ISHIDA TAKASHI
IPC: G11B7/125
Filed: 1986-03-04
Abstract: PURPOSE:To prevent erroneous erasing, erroneous recording or erroneous reproducing of tracks other than objective tracks by restricting the movable range of each light spot in the direction perpendicular to the information track to less than 1/2 track pitch in one side. CONSTITUTION:A restricting circuit 27 restricts the range of output voltage to -V-<=V<=V+ (V+, V->0) and can be realized by simple constitution. As an erasing spot M is tracked by a track beta, deviation from the center of track betais '0' before disturbance is added, and a recording light spot L is also tracked by the track beta [the state of (a)]. When disturbance 1 is added, driving voltage 2 of output does not become larger than V+ however large the disturbance may be, and the position of the erasing light spot M does not deviate larger than a quantity lV+ corresponding to driving voltage V+ from the center of the track beta. Accordingly, setting of the restricting circuit 27 is selected to driving voltage V+ that makes the quantity of deviation lV+<l/2 (l is track pitch).
Patent JP-H08215443-A (JP)
Title: Cutter knife
Inventor: HASEGAWA MASAYUKI
IPC: B26B1/08
Filed: 1995-02-10
Abstract: PURPOSE: To store or protrude a guide member when an edge is exposed by providing a guide connecting plate having a serrate section interlocked with a grip on one face of the edge and a cutter edge guide elastically supported by a spring member at the tip of the connecting plate. CONSTITUTION: When a cutter edge guide 12 is to be used, the protruded portion of an operation button 9 is pushed, the serrate section of a guide connecting plate 5 and a lock key 10 are meshed to fix a grip 3, a lock member 4, and the guide connecting plate 5, then the cutter edge guide 12 is exposed from the main body opening end concurrently with an edge 6. When the edge 6 protected by the cutter edge guide 12 is to be used, the cutter edge guide 12 is pressed to a member to be cut. Since the cutter edge guide 12 is elastically supported by a spring member 11, it is returned backward against the elastic force. The tip of the edge 6 is exposed, and it can cut the object to be cut.
Patent JP-H03249169-A (JP)
Title: Formation of hard film
Inventor: IZUHARA MASAMI
IPC: C23C14/24
Filed: 1990-02-27
Abstract: PURPOSE:To form a hard film having a good adhesive property over a long period of time by cleaning a substrate surface by a glow discharge in a vacuum vessel and then irradiating a ceramics target with a laser beam to evaporate the target and to deposit the film by evaporation on the substrate surface. CONSTITUTION:A working gas, such as Ar, is introduced into the vacuum vessel 1 and the vessel, is evacuated by suction farce from a discharge port 2. While a substrate holder 4 mounted with the substrate 6 is rotated by a motor 5, a negative bias voltage is impressed to the substrate 6. The surface of the above-mentioned substrate 6 is cleaned by generating the glow discharge in this way. The vacuum degree in the vacuum vessel 1 is then increased and the target 8 consisting of a ceramics sintered body disposed therein is irradiated with the laser beam 9 via reflecting mirrors 11, 13. The evaporating particles of the above-mentioned ceramics are excited by the high-frequency discharge of a high-frequency coil 15 and are accelerated toward the substrate 6 so as to be deposited by evaporation on the substrate 6 surface. The hard film consisting of the ceramics which can maintain the adhesive property over a long period of time is formed at a high film forming speed to a prescribed thickness on the substrate 6 surface in this way.
Patent JP-S54138880-A (JP)
Title: Friction material
Inventor: AIBA YASUHIRO
IPC: C08K3/00
Filed: 1978-04-20
Abstract: PURPOSE:To enable carbon graphite contg. a specific amt. of carbon black to tolerate heavy load when used as a clutch, brake, stepless speed change gear, or the like by impregnating the graphite with a thermosetting resin obtd. by using  Friedel- Crafts catalyst, followed by curing. CONSTITUTION:The title material is formed by impregnating carbon graphite contg. 20-70, esp. about 50% carbon black with a thermosetting resin obtd. by using Friedel-Crafts catalyst, followed by curing. The resin includes a reaction product of aralkyl ether and phenol, a polycondensate of chloromethylated diphenyl ether, a polymer of diphenyl ether and dichloroparaxylene, and a condensate of aralkyl ether and naphthalene.
Patent JP-H06257261-A (JP)
Title: Gutter hanger
Inventor: SASAMOTO MORIO
IPC: E04D13/072
Filed: 1993-03-08
Abstract: PURPOSE:To prevent a gutter hanger main body and its supporter that are combined slidably into a gutter bracket from relatively slipping each other before being fixed with a fixing device when adjustment is made for positions of both members in accordance with the size of a gutter. CONSTITUTION:To a part where a gutter hanger main body 10 and its supporter 11 come into contact with each other and make sliding between their contact surfaces, a hole 37 is provided on the main body 10 and a plurality of holes 36, any one of which can selectively agree with the hole 37, are provided on the supporter 11. Then, a positioning pin 38 such as a nail is inserted through the agreed holes 37, 36, and a butterfly nut 29 is fastened while the position is maintained with the positioning pin.
Patent JP-H02226439-A (JP)
Title: Starting system for off-line debugger
Inventor: MAKI KOJI
IPC: G06F11/28
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the connection lines of a mainbody part and an input part by sharing the connection lines for transmission from the mainbody part to the input output part for the control of the start of an off-line debugger. CONSTITUTION:When the debugger 3 is started when mainbody software is in trouble, a reception line (e) is grounded by the starting indication part 21 of the input output part 2. Before the off-line debugger 3 is started, a high level is normally inputted, and the output of a ground level conversion part 33 which has outputted an equal level signal comes to a low level at a ground output form. Namely, it comes to be the same as when the level is inverted and outputted. Consequently, the non-coincidence of the input signal of the ground level conversion part 33 and an output signal level is detected in a non-coincidence detection circuit 34, and the off-line debugger 3 comes to start. Thus, the start of the off-line debugger 3 is attained by using the reception line (e), and the connection line of the mainbody part 1 only for starting the off-line debugger and the input output part 2 is eliminated.
Patent JP-H06256524-A (JP)
Title: Production of polysilane having phenolic group
Inventor: SHONO TATSUYA
IPC: C08G77/48
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a polysilane having excellent safety and environmental pollution resistance and useful for resist material, etc., in high yield by the electrode reaction of a mixture of a specific dihalosilane and a specific dihalosilane having phenol group using a specific metal as an anode. CONSTITUTION:This polysilane expressed by formula III ((m) and (n) are 10-10,000) is produced by the electrode reaction of a mixture of a dihalosilane of formula I (R<1> is H, alkyl, aryl, alkoxy or amino; X is halogen) and a dihalosilane having OH-protecting phenolic group and expressed by formula II (R<2> is alkoxyalkyl, trialkylsilyl or benzyl; R<3> is H, alkyl, aryl, etc.; (1) is 0-10) using a metal such as Mg as an anode.
Patent JP-S55140691-A (JP)
Title: Floating caisson yard
Inventor: SHIYUDOU YASUNOBU
IPC: B63C1/02
Filed: 1979-04-16
Abstract: PURPOSE: To facilitate fabrication and transport of a caisson by composing a caisson yard by a floating dock for fabrication equipped with a transport device, and by a floating dock for draw-out, which is designed so that it can float or sink according to demand and can be connected to that floating dock for fabrication.  
     CONSTITUTION: A floating dock 1 for fabrication of caisson is composed of a pontoon 4 having side walls 5 at both sides, equipped with working facilities such as cranes, etc. and provided with rails 6 intended for two or more trucks. A floating dock 2 for draw-out is composed of a pontoon 15 having side walls 16 at both sides, equipped with a ballast tank and rails 17 for trucks and so designed that it can float or sink as requested. A caisson C ... fabricated in the floating a dock 1 for fabrication is transferred to the floating dock 2 for draw-out by means of a transfer device  3 equipped in the dock 1, whereafter the floating dock 2 for draw-out is transported  separately from the floating dock 1 for fabrication. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52129355-A (JP)
Title: Amplifier
Inventor: ASAKAWA TATSUJI
IPC: H03F3/34
Filed: 1976-04-23
Abstract: PURPOSE:To obtain an operational amplifier which uses semi- or full-C'MOS structure and is ideal in terms of price, dependability, applicability and property.
Patent JP-2000236981-A (JP)
Title: Lift-type legless chair
Inventor: ABE KENICHI
IPC: A47C3/20
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a lift-type legless chair to be used mainly in a room with an additional function for assisting a user to stand up/sit down by lifting/ lowering the seat, and with a novel structure for allowing not only an ordinary person but a handicapped person or an old person with a disabled body to use the chair daily. SOLUTION: This chair has front and rear symmetrical folding arm parts 5 with upper and lower link rods 52, 53 and 56, 57 which are expasible and foldable with joints 54 and 58 respectively. The lower ends of the lower link rods 52 and 56 are integrated with lower symmetry transmission gears 41, with the upper ends of the upper link rods 53 and 57 integrated with upper symmetry transmission gears 42 mounted on the bottom of the seat part 9. In addition, a driven sprocket wheel 71 is mounted in the middle of the lower link rod 56 of the rear folding arm part 55, and a drive motor 62 for driving sprocket a main driving wheel 61 is mounted on a base 1 near the front folding arm part 51. And the end of a chain 8 to be wound around the main driving sprocket wheel 61 is attached in the middle of the lower link rod 52 of the front folding arm part 51 via the driven sprocket wheel 71.
Patent JP-H02226443-A (JP)
Title: Auxiliary storage
Inventor: HASHIMOTO TAKEYOSHI
IPC: G06F12/00
Filed: 1989-02-28
Abstract: PURPOSE:To reduce that the storage action of information cannot be executed since the storage capacity of a first storage is reduced and that a trouble occurs in a work by transferring information which is not updated for a long period from the first storage to a second storage. CONSTITUTION:A retrieving means 2 retrieves only prescribed information which an operator designates from information stored in the first storage device 1 at every prescribed period, and transmits them to a selection transfer means 6. It selects information which is not updated for a long period based on data added to retrieved information and transmits selected information to the second storage 5. Information are stored in the second storage and deleted from the first storage 1. Out of files stored in the auxiliary storage 1, the file which is left alone without being retrieved for more than the set period is retrieved at every prescribed period, is automatically transferred to the saving auxiliary storage 5 and is deleted from the auxiliary storage device 1. Thus, the storage capacity of the auxiliary storage device 1 is eliminated and the trouble on the work is reduced.
Patent JP-H09246387-A (JP)
Title: Semiconductor wafer, semiconductor integrated circuit device using it and manufacture of semiconductor integrated circuit
Inventor: KIKUCHI HIROSHI
IPC: H01L21/66
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer which enables LSIs possessed of various functions to be shortened in a development time, improved in mounting density, and enhanced in transmission speed and a semiconductor integrated circuit technique used therefor. SOLUTION: A communication LSI composed of a semiconductor chip group which comprises a prescribed number of semiconductor chips to form an integrated circuit is composed of four semiconductor chips 1 to 4 arranged adjacent to each other. Scribe lines 5 are provided around the semiconductor chips 1 to 4, and scribe lines 6 are provided among the semiconductor chips 1 to 4, and wirings 7 are formed crossing the scribe line 6. In an initial development phase, the semiconductor chips 1 to 4 are cut, off along the scribe lines 5 and 6, into pieces, the pieces are designed for improvement and tested as unit LSIs, and after a development is finished, the semiconductor chips 1 to 4 are cut off into unit LSIs, whereby a communication LSI possessed of various functions can be obtained.
Patent JP-H09243891-A (JP)
Title: Light source device
Inventor: NAOE YASUHIRO
IPC: G02B7/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly accurate light source device small in the number of components, capable of bonding a collimator lens with photosetting adhesive, without causing any positional deviation at assemblage, less in temperature rising of the device. SOLUTION: This device is provided with a base 3, a semiconductor laser 2, the collimator lens 4 and an aperture forming member 5. Then, a lens supporting part 3d whose diameter is slightly larger than the peripheral circle of the collimator lens 4 and whose cross section is circular arcuate is formed integrally with the base 3 so that it may be concentric to the optical axis of the semiconductor laser 2, and the collimator lens 4 is bonded and fixed to the lens supporting part 3d with an ultraviolet photosetting adhesive 8, and also, an insulating resin material whose linear expansion coefficient in the optical axis direction is <=2.3×10<-5> /K and whose heat conductivity is >=0.9W/m.K is used as the base 3.
Patent JP-S53132504-A (JP)
Title: Dehalogenation of halogenated hydrocarbons
Inventor: YASUI KIYOSHI
IPC: C25B3/25
Filed: 1977-04-26
Abstract: PURPOSE: To recover hydrocarbons and free halogens simultaneously and separately, by dehalogenating halogenated hydrocarbons through electrolysis in a metal halide water dispersion system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02226980-A (JP)
Title: Picture signal recorder
Inventor: OHASHI KAZUHITO
IPC: H04N5/91
Filed: 1989-02-28
Abstract: PURPOSE:To record a high definition picture signal onto a recording medium by providing a control means controlling an optical means so as to give an image forming picture in the defocus state to a recording means at least one kind of the recording mode among plural recording modes. CONSTITUTION:A signal (a) is a control signal (digital signal) for AF (automatic focus) from a system controller, a signal (b) is a switching signal of a shutter and a signal (c) is a switching signal for high definition recording/normal recording mode to control a switch circuit S1. The signal (a) giving always focusing state is outputted from the system controller to an optical lens 101. Then a proper sum DF is added forcibly to the signal (a) in response to an AF control signal (a) by the switch circuit S1, an adder 1002 and a ROM 1001 to realize prescribed defocus state.