baber/WOPTO huggingface dataset:
Patent JP-S6424300-A (JP)
Title: Active matrix type display device
Inventor: OKI KENICHI
IPC: G02F1/136
Filed: 1987-07-20
Abstract: PURPOSE: To identify a defective part by connecting the control electrode of a switching element and a corresponding scan bus line to each other and one of two controlled electrodes and a scan bus line of next order to each other by connection electrodes which have high resistance values. CONSTITUTION: Two thin film transistors T and T' are provided between two pixels connected to the same scan bus SBn ; and the gate electrodes (control electrode) G and G' of the both are connected to the scan bus SBn corresponding to the pixels, and the drain electrodes (1st controlled electrode) D and D' are connected in common and connected to the scan bus SBn+1 of next order as a lead-out destination through a connection electrode R with high resistance. Further, the source electrode S (2nd controlled electrode) of the thin film transistor T is connected to one display electrode E between the display electrodes E and E' of the two pixels and the source electrode S' of the thin film transistor T' is connected to the other display electrode E'. The resistance value of the connection electrode R is made larger than the resistance value of one pixel of the scan buses SBn and SBn+1 .  Consequently, the defective part can easily be identified.
Patent JP-2000022490-A (JP)
Title: Surface acoustic wave device
Inventor: MURAKAMI SHIN
IPC: H03H9/25
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device where an optimum cut angle is applied to an oxide single crystal of a lanthanum-gallium-niobium group, lanthanum-gallium-tantalum group or lanthanum-gallium-niobium-tantalum group and an optimum propagation direction is given to a surface acoustic wave. SOLUTION: The surface acoustic wave device S is formed by providing exciting electrodes 2a, 2b generating a surface acoustic wave on a piezoelectric substrate made of the oxide single crystal. Each parameter of Euler's angle representation (ϕ, θ, ψ) representing a cut angle of the substrate 1 and a propagation direction satisfies relations of ϕ=a1+60 deg.×b1, θ=a2+180 deg.×b2, ψ=a3+180 deg.×b3 (where, 18 deg.<=a1<=22 deg., 125 deg.<=a2<=130 deg., 148 deg.<=a3<=152 deg., and b1, b2, b3 are integers).
Patent JP-H1025987-A (JP)
Title: Middle-bending device of shielding excavation machine
Inventor: ARAIKE MASAYUKI
IPC: E21D9/06
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a middle-bending device which eliminates middle-bending pins and which is freely bendable in all directions. SOLUTION: A cylindrical shield frame of a middle-bending device of a shielding excavation machine is divided into the front body 1a and the rear body 1b. These front and rear bodies 1a, 1b are connected through a plurality of middle-bending jacks N1-N12 arranged along the peripheral direction of the shield frame. Hydraulic pipes 9, 9 leading the hydraulic oil extruded from the extending jacks to the contracting jacks so that the extention length of one side jack coincides with the contraction length of the other side jack, are provided between middle-bending jacks positioned symmetrically against the sectional center of the shield frame.
Patent JP-H0470468-A (JP)
Title: Transferable form timbering for floor slab execution
Inventor: KATAUE KIMIMASA
IPC: E04G11/48
Filed: 1990-07-10
Abstract: PURPOSE:To enhance the efficiency of construction by connection-reinforcing a plurality of fellow struts, built in a base form, by a horizontal tire rod and a bracing and providing a screw-driven jack and a caster in the base form and further a large acceptor and a jack in a strut upper end. CONSTITUTION:Timbering 1 is formed of a base 7, base form 2 of a tire rod 8 on bundle materials 9, 9 built in both front and rear ends of the base 7, plurality of struts 3, bracings, large bracings 5, work scaffold 6, etc. Both right/left end parts of the tire rod 8 are extended by a predetermined length to the outside by the bundle materials 9, 9 to respectively mount screw-driven jacks 10, 10 in the point end part and a caster 11, runnable in any direction, in the lower part, of the girth. A screw-driven jack 23 is mounted to an upper end part of each strut 3, 3 to mount a large acceptor 24 to an upper end part of the jack 23, and height of the large acceptor 24 is adjusted by a handle 25. In this way, elimination of form construction work and the efficiency can be promoted.
Patent JP-S6242232-A (JP)
Title: Display system for storage contents
Inventor: SUGIZAKI HARUO
IPC: G06F9/00
Filed: 1985-08-20
Abstract: PURPOSE:To display only the contents of the effective address by providing a table for storage the address effective digits for each address and referring to this table for display of addresses. CONSTITUTION:When an address is designated for display of the contents of a register or a memory on a screen, the number of effective digits of the address is obtained with reference to a type table of addresses. Then the corresponding data is read out and stored in a display data storing area and the next address is produced after adding '1' to the lowest bit of the effective digit. The type table shows patterns, that is, '00000000' shows that 16 address bits are all effective and '00000001' shows that only upper 8 bits are effective out of 16 bits respectively. The corresponding data is read out by means of the produced address and stored in a display data storing area. This action is repeated and displayed on a screen when the data amount reaches up to a prescribed level.
Patent JP-H1027535-A (JP)
Title: Internal attachment to circuit breaker
Inventor: KATO KAZUHIKO
IPC: H01H73/12
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To easily deal with the user's request for a predictive alarm function and to enable manufacture at low cost by causing an overcurrent relay device to be operated by heat produced in proportion to current flowing in a circuit, so as to turn on a switch means. SOLUTION: A main contact is closed so that a current flows from a power terminal to a load terminal. Under this condition, should an overcurrent flow in the circuit, a current coil 14 in an overcurrent relay device produces a magnetic field and a movable core 15 is attracted to the coil 14 and puts a switching mechanism into tripping action, so that a movable contact 4 parts from a fixed contact. In that case, the overcurrent relay device, when detecting the current at stages prior to the tripping action, causes magnetic flux corresponding to the current to be produced in the coil 14, and the magnetic flux generated passes through a movable core 16, resulting in generation of heat by hysteresis loss produced in the core 16 and by the overcurrerst.  Therefore, the other end 20b of a bimetal 40 is curved by an amount equivalent to the heat to push in the terminal part 32 of a microswitch so as to output a predictive alarm signal.
Patent JP-S6425575-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: MATSUO ICHIRO
IPC: H01L21/8247
Filed: 1987-07-22
Abstract: PURPOSE:To assure high density packaging with high reliability by forming a semiconductor region on a substrate being substantially transparent to an electromagnetic wave of a specific wavelength and bringing the bottom of an insulating film for isolation among elements into contact with the substrate. CONSTITUTION:A memory cell 22 is formed with a p-type semiconductor region 22, as a base, formed on a substrate 27 substantially transparent to ultraviolet rays with wavelengths of about 400nm. The region 28 includes a gate insulating film 29, a floating gate 23, a intergate insulating film 30, and a control gate 24, all laminated thereon in order. The interelement isolating insulating film 21 makes at its bottom surface contact with the substrate 27. The insulating film 21 is also substantially transparent to ultraviolet rays of wavelength of 400nm or less. Thus, erasing ultraviolet rays 33 can reach one end of the gate oxide film 29 even when the back of the substrate 27 is irradiated therewith, allowing stored contents to be erased. The interlayer insulating film 31 and a surface protective film 32 can employ a silicon nitride film to improve moisture resistance. Furthermore, the top surface of the surface protective film 32 can be covered with opaque resin and the substrate, assuring high density packaging.
Patent JP-S6427635-A (JP)
Title: Preparation of tin oxide sol
Inventor: WATABE YOSHITANE
IPC: B01J13/00
Filed: 1987-07-22
Abstract: PURPOSE:To prepare a stable high-concentration tin oxide sol with water as the disperse medium by adding hydrogen peroxide solution and metallic tin to an aqueous solution of hydrochloric acid or oxalic acid, while the molar ratio of H2O2/Sn is being kept in the range of 2-3, and allowing them to react. CONSTITUTION:Hydrogen peroxide solution and metallic tin are added to an aqueous solution of hydrochloric acid or oxalic acid, while the molar ratio of H2O2/Sn is being kept in the range of 2-3, and reaction is allowed to proceed, thereby preparing an acidic tin oxide sol. Further, to this acidic tin oxide sol is added ammonia or an organic base to neutralize the sol, thereby forming a gel of tin oxide. Thereafter, this gel is separated and washed to obtain a wet cake. This wet cake is then deflocculated with ammonia or an organic base, thereby preparing a tin oxide sol having a pH of 7 or more. It is preferable that the first addition be made such that the concentration of tin oxide in the aqueous hydrochloric acid solution is less than 15wt.%.
Patent JP-H0346881-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UCHIDA HIROBUMI
IPC: H04N5/7826
Filed: 1989-07-14
Abstract: PURPOSE:To record plural kinds of signals which differ in information amount by selecting N-2m magnetic heads for recording according to the information amounts of recording signals while holding the rotating speed of a rotary cylinder constant, and recording the signals within one revolution period of K rotations of the rotary cylinder. CONSTITUTION:Magnetic heads a1 (azimuth angle theta1), a2 (azimuth angle theta2), a3 (azimuth angle theta1), and a4 (azimuth angle theta2) are arranged at nearly the same position along the periphery of the rotary cylinder 1 which rotates at the constant speed and a magnetic tape 2 travels while wound around the rotary peripheral surfaces of the cylinder 1 and heads a1-a4. When signals which are compressed in formation amount to half are recorded, the signals are recorded by the magnetic heads a1 and a2 in respective periods T21-T24 of respective rotation periods S1-S4 of the rotary cylinder 1. Further, when signals which are compressed in information amount to J/4 are recorded, they are recorded by the heads a1 and a2 within one revolution periods T31 and T32 of two rotations of the cylinder.
Patent JP-S63183537-A (JP)
Title: Anti-inflammatory agent
Inventor: KONISHI HIROAKI
IPC: A61P29/00
Filed: 1987-07-22
Abstract: PURPOSE:To obtain an anti-inflammatory agent effective for suppressing inflammations, having low toxicity, containing an extract of fruit body or cell of Heterobasidiae as an active ingredient. CONSTITUTION:An anti-inflammatory agent containing an extracted component of fruit body or cell of Heterobasidiae (e.g. Auricularia auricula-judae, A. polytricha, A. mesenterica, etc.) as an active ingredient. The active ingredients of the extracted components are mainly all polysaccharides. The polysaccharides are xylose, mannose, glucuronic acid, etc., in the case of Auricularia auricula- judae. The extracted components are purified by an ordinary purification of protein removal or may be directly used. The extracted components of Auricularia auricula-judae are blended with various drug bases in liquid state, creamy state, etc., and used as an anti-inflammatory drug. The blending ratio of the extracted components used is preferably 0.001-20.0wt.% based on a base such as drug base, cosmetic base, etc., when the lyophilized extracted components are used.
Patent JP-S6160138-A (JP)
Title: Simulator of computer
Inventor: MUTO NORIYUKI
IPC: G06F9/48
Filed: 1984-08-31
Abstract: PURPOSE:To know easily the factor of an error with simulation of a computer by storing an interruption address in a computer memory and performing an interruption from an interruption register when the coincidence is obtained said interruption address and the contents of a program counter. CONSTITUTION:A table form is stored in an address different from the address storing a normal program, and the data 21 is stored in an interruption address 19 on a memory in a table form where a branch address 16 to an interruption answer address is paired with an interruption answer address 15. When the coincidence is obtained between the contents of a program counter 18 and a designated address, the corresponding interruption register 7 is turned on through both tables 19 and 21 for generation of an interruption. An interruption of a table form is stored in an area different from a program which produces an interruption. Thus the simulation of a computer is possible just by changing the contents of the tables and without changing the program itself.
Patent JP-H0888590-A (JP)
Title: Wireless data transfer system and constitution of transmission/reception part for wireless data transfer
Inventor: KIMURA FUMIO
IPC: G06F13/00
Filed: 1995-07-19
Abstract: PURPOSE: To reduce the power consumption in accordance with a product by using the intensity of a magnetic field as a medium of data transfer. CONSTITUTION: In a transmission part, the electric signal modulated by a modulation circuit 16 is inputted to an electromagnetic coil 15 to generate a modulated electromagnetic wave, and only a modulated magnetic field 17 out of the modulated electromagnetic field generated by the coil 15 is used as the carrier for data transfer. In a reception part 18, the modulated magnetic field 17 including the data information radiated by the transmission part is sensed by a magnetic impedance (ML) element 1, and the impedance change of the element 1 is amplified by an amplifier 4, and data is demodulated by a demodulation circuit 5. By this constitution, reception of a wide frequency band is possible, and it is unnecessary ro limit the frequency of the transfer signal to the high frequency band, and therefore, the power consumption is reduced.  It is preferable that the element 1 is made of a bulky or filmy amorphous.
Patent JP-H0471280-A (JP)
Title: Manufacture of laminated piezoelectric element
Inventor: KOMEICHI SHIGEKI
IPC: H01L41/083
Filed: 1990-07-11
Abstract: PURPOSE:To equalize the wall thickness or protective layers by a method wherein a laminated body is covered with a transparent tube while an ultraviolet ray setting resin is set in a tube type cavity in almost even thickness formed between the tube and the laminated body. CONSTITUTION:Disc-shaped piezoelectric bodies 10 are formed by molding and baking the solid solution powder of PbZrO3 and PbTiO3 and then electrodes 11 are formed on both surface and rear surface to manufacture a piezoelectric disc 1. Besides, a copper sheet is stamped to manufacture the electrode sheets 2 comprising a disc type base 20 and a tongue piece part 21. Next, a pair of piezoelectric discs 1 adjoining to each other through the intermediary of an electrode sheet 2 arranged making the polarities of the surface and rear surface oppose to each other besides the electrode sheets 2 are laminated making the tongue piece parts 21 alternately protrude from both sides while the tongue piece parts 21 are connected to lead bodies 30, 31 and then lead wires 32, 33 are provided to form a laminated body 3. Next, the end of a transparent tube 5 is inserted into a fixing base 4 to be fixed for vertically arranging the laminated body 3 in the tune 5. Next, the tube 5 is filled up with a liquid ultraviolet ray setting resin 6 so as to bury the laminated body 3 in the tube 5 and then the laminated body 3 is irradiated with ultraviolet rays from the peripheral surface of the tube 5 to form protective layers 7. Through these procedures, thermosetting insulating layers in even thickness can easily be formed.
Patent JP-H0913409-A (JP)
Title: Footstep means for manhole or the like
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a footstep means which is light-weighted and good in corrosion resistance by forming a core material like a U-shape with fiber reinforced plastics, covering the core material except the leg part buried in the wall surface with synthetic resin, and inclining the upper surface of the tread part. CONSTITUTION: A core material 2 of an elevating footstep means 1 installed on the wall surface of a manhole or the like is formed with plastics(FRP) reinforced by glass fiber, carbon fiber or the like, and covered except the leg part 3 buried in the wall surface with synthetic resin 4 such as polypropylene. The tread part 5 of the synthetic resin 4 is inclined at an angle of 1-5 deg. from the upper surface central part to both side ends to easily fit to the foot of a person going up and down, and a non-slip pattern 7 and a waveform grip part 8 are provided to prevent hands and feet from slipping. The footstep means 1 are buried at fixed spaces in the wall surface of the manhole or the like to be used as a ladder for going up and down. Thus, it is possible to obtain a footstep means 1 which is light-weighted and good in corrosion resistance and has a large strength.
Patent JP-H0346646-A (JP)
Title: Image reader
Inventor: SHIMADA YASUSHI
IPC: G03B27/32
Filed: 1989-07-15
Abstract: PURPOSE:To surely read an image of a large transmitting type original by placing the transmitting type original on an image reader main body, projecting light from a film projecter onto the original, and providing such an adhering mode that the transmitting light of the original is read. CONSTITUTION:When the transmitting type original such as film is placed on a film projecter 64, such a projecting mode is set that the image of the transmitting type original is projected on the image reader main body 30 by the film projecter 64 whereby the projected image is read. Simultaneously, when the transmitting type original is placed on the image reader main body 30, the light from the film projecter 14 is projected on the transmitting type original, and such an adhering mode is set that the image shown by the transmitting light is read. Thus, even when an image is recorded to film too large to be housed in the film projecter, it can be read.
Patent JP-2001014326-A (JP)
Title: Device and method for retrieving similar document by structure specification
Inventor: MATSUBAYASHI TADATAKA
IPC: G06F17/27
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To add the specification of an object structure to be retrieved to retrieval conditions and to improve the retrieval precision when a document which is similar to a seed document (document specified as a retrieval condition) is retrieved. SOLUTION: A retrieval condition expression analyzing program 130 receives the specification of a seed document and the input of an object structure to be retrieved as retrieval conditions. A featured character string extracting program 150 extracts a featured character string from the text of the specified seed document. A retrieval object structure ID acquiring program 151 converts the specified structure into its ID. A similarity calculating program 152 performs retrieval from an appearance frequency file 181 to acquire the appearance frequency of a document whose structure ID matches the featured character string and calculates the similarity of the similar document based upon the seed document. A retrieval result output program 132 displays the identifier and similarity of the similar document as the retrieval result.
Patent JP-S5973640-A (JP)
Title: Hydraulic shock absorber
Inventor: FUJIE TOORU
IPC: F16F9/44
Filed: 1982-10-19
Abstract: PURPOSE:To enable to smoothly adjust the damping force and consequently improve the riding quality and driving stability of a vehicle by a structure wherein both the axial through hole of a stud and the deep blind hole of an adjuster are formed eccentric to the center of rotation of the adjuster. CONSTITUTION:When a motor 13 is put into rotation, an adjuster 14 rotated by a drive shaft 26 is gradually rotated around the center of rotation of a stud 7 (an X-axis) fixed to a piston rod 2 so that the opening area of an orifice formed by the portion of a through hole 9 overlapped by a deep blind hole 15 becomes gradually smaller, resulting in gradually restricting the flow of working fluid circulated by by-passing between an upper liquid chamber 4 and a lower liquid chamber 5 and consequently gradually increasing damping force. When the adjuster is rotated further, the opening area of the orifice becomes smaller until the almost zero or nearly zero opening area is reached, resulting in being set at the position of high damping force.
Patent JP-S6343044-A (JP)
Title: Dynamic damper
Inventor: GOMI SHOJI
IPC: F16F15/02
Filed: 1986-08-06
Abstract: PURPOSE:To substantially reduce the amplitude of a vibrating body in a wide range of frequencies by making it possible to attach a dynamic damper to and detach the same from the vibrating body according to the frequencies of the amplitude transmitted to the vibrating body. CONSTITUTION:An electro-magnet 8 is fixed with bolts and nuts 9 to the center section of the bottom wall 4 of the motor housing 1 fitted to a floor face 7 with the lower end face facing from the opening 10 provided to the bottom wall 4 to the outer side of the housing 1. In addition, a mass member 12 is arranged to the lower position of the electro-magnet 8, and on the top face of the mass member 12, a spring member 13 comprising rubber, rubber-like elastic member and so on is fixed at a lower section. On the other hand, the top face of the spring member 13 is fixed with an upper face-plate 15 made of steel, which is magnetically absorbed to the electro-magnet 8 for making it possible to raise the spring member 13 and mass member 12 from a base frame 6. When the dynamic damper is properly attached to and detached form the motor housing 1, the amplitude of the housing 1 can be effectively reduced.
Patent JP-H0911074-A (JP)
Title: Jig replacing method
Inventor: SHIMOMURA KIYOSHI
IPC: B23Q3/06
Filed: 1995-06-27
Abstract: PURPOSE: To reduce the space for storing jigs by selectively rearranging and replacing an upper group and a lower group on a base. CONSTITUTION: A support device 7 for a lower group is taken out from a fixing device 2. Subsequently, a support device 7 suitable for the next lot raw material 1 to be worked is placed, a ball lock is inserted after confirming the positional relationship with a centering jig, and a hexagon socket head bolt of a taper ball lock is screwed in to ensure an accurate position. Subsequently, all members assembled to a pedestal 4 belonging to an upper group suitable for the next working lot raw material are placed in such a manner that the recessed members are inserted to the projecting members of the base 3 to the limit of insertion, and fixed by rotating a handle of a gib type fixing mechanism 8 clockwise.  Thus, fixing jigs can be replaced between the upper and lower groups by combination before and after setup of raw materials to be worked, that is, by the operation of the taper ball lock or the gib type fixing mechanism.
Patent JP-H0736186-A (JP)
Title: Photosensitive resin composition
Inventor: TOCHISAWA TETSUAKI
IPC: G03F7/033
Filed: 1993-07-26
Abstract: PURPOSE:To provide an aq. emulsion type photosensitive resin compsn. excellent in water resistance, solvent, resistance and sensitivity. CONSTITUTION:This photosensitive resin compsn. contains an aq. emulsion of internally crosslinked acrylic resin obtd. by emulsion-polymerizing an acrylic monomer and a monomer having two or more polymerizable unsatd. groups in the presence of a photosensitive saponified vinyl acetate polymer having constituent units represented by the general formula, wherein R<1> is a quaternized arom. nitrogen-contg. heterocyclic residue, R<2> is H or lower alkoxy, (m) is 0 or 1 and (n) is an integer of 1-6.