baber/WOPTO huggingface dataset:
Patent JP-H05129950-A (JP)
Title: Pll frequency synthesizer
Inventor: SUZUKI TAMOTSU
IPC: H03L7/18
Filed: 1991-11-07
Abstract: PURPOSE:To realize an integrated PLL frequency synthesizer with the circuit configuration giving less effect onto a high frequency circuit. CONSTITUTION:The synthesizer is provided with a terminal 70a through which the high frequency circuit power supply voltage HFVcc of a comparatively high voltage is received and it is applied to a VCO 5, a terminal 70b through which a digital circuit power supply voltage SVcc is received and it is applied to a phase comparator circuit 3c or the like and a terminal 70c. Then the power supply voltage OSCVcc of a low voltage is received through the terminal 70c and fed to a basic oscillation circuit 2, etc., to attain a conventional operation, while undesired effect on a high frequency circuit 1 is suppressed.
Patent JP-H04189392-A (JP)
Title: Driving device for sewing machine motor
Inventor: MORI OSAMI
IPC: D05B69/18
Filed: 1990-11-22
Abstract: PURPOSE:To prevent a sewing machine motor from being heated by constituting the device so that only while a rotating speed of the sewing machine motor is dropping beyond the minimum rotating speed, the electric conduction quantity exceeds a prescribed limit current quantity and is increased and output torque of the sewing machine motor is increased. CONSTITUTION:When the electric conduction quantity (i) is increased to the maximum, and a rotating speed N of a sewing machine motor M is controlled to a command speed S thereby, the maximum current quantity is limited to the limit current quantity IMAXL. Accordingly, when the electric conduction quantity (i) is the limit current quantity, output torque of the sewing machine motor M becomes maximum. In such a state, when the sewing machine sews extremely thick cloth, and the rotating speed N of the sewing machine motor M becomes extremely low, a deciding means decides that the rotating speed N of the sewing machine motor M drops from the lowest rotating speed NLS, and as a result, a limit current quantity changing means executes an increase change of the limit current quantity IMAXH. Therefore, while the rotating speed N is dropping from the lowest rotating speed, a winding current (i) exceeds the prescribed limit current quantity and is increased and the output torque of the sewing machine motor M is increased exceeding the maximum level. In such a way, the output torque of the sewing machine motor at the time of ultralow speed can be increased without dropping the highest operation speed.
Patent JP-2004291660-A (JP)
Title: Return spring assembly structure of lock cam for shift lever
Inventor: IBUKI SHINICHIRO
IPC: F16H59/10
Filed: 1999-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily and rapidly perform the assembly work through one-touch operation.  <P>SOLUTION: One end part 11b of a return spring 11 is permanently locked to a permanently locking part 9e of a lock cam 9 in advance, and the other end part 11c of the return spring 11 is temporarily locked to a temporarily locking part 9f in a closed state against the spring force. While the lock cam 9 s fitted to and supported by a base plate 5 during the assembly, the other end part 11c of the return spring 11 is pressed by a temporarily unlocking rib 8b of the base plate 5 to unlock the other end part of the return spring, and the other end part 11c which is unlocked to be in an open state is permanently locked and set by a permanently locking rib 8c of the base plate 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-H03181246-A (JP)
Title: Multiplex transmission system
Inventor: HASHIMOTO KYOSUKE
IPC: H04L12/40
Filed: 1989-12-08
Abstract: PURPOSE:To transmit data with high efficiency by setting the nodes opposite to each bit of a reception aknowledge(ACK) signal area and at the same time distributing the prescribed signals among those bits. CONSTITUTION:When a reception multiplex node receives normally a frame F, an ACK signal is sent back to a prescribed place of an ACK signal area corresponding to the received multiplex node. Thus the sent-back ACK signal is applied to the corresponding place of the ACK area of the frame F sent from a transmission multiplex node. Thus an ACK signal area equivalent to a single multiplex node can have a 2-short bit constitution including an area allocated in response to the multiplex node and an area where a prescribed signal is provided.
Patent JP-H07173847-A (JP)
Title: Large scale and large depth conformable independent open-cut method
Inventor: IWASHITA KEIZO
IPC: E02D29/045
Filed: 1993-12-20
Abstract: PURPOSE:To let an earth retaining wall stand independently and execute 'open cut' work. CONSTITUTION:An earth retaining wall 1 is constructed in a closed state along the outer periphery of an excavated area of the ground. A first stage horizontal rib 12 whose plane-surface is in a closed ring state is constructed under one piece structure to the earth retaining wall over the whole periphery of the internal surface of the earth retaining wall. After the concrete strength of the above horizontal rib 12 is expressed, the ground is further excavated up to a depth equivalent to the underground first story to be executed where at the position of the underground first story level, a second stage horizontal rib 12 is constructed under one piece structure with the earth retaining wall Then, the ground excavation and construction of horizontal ribs are repeated up to the specified depth in the same manner. A large-scale and large-depth underground excavation is feasible under this independent open cut method, which makes it possible to execute excavation work under efficient underground structure. It is also possible to excavate the ground in an early stage and reduce a construction period by dividing the ground on a plan view.
Patent JP-2000143786-A (JP)
Title: Charge-transfer polyester and organic electronic device produced by using the polyester
Inventor: NUKADA KATSUMI
IPC: G03G5/07
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a charge-transfer polyester having high performance, producible easily and useful as an electrophotographic receptor by including respectively specific dicarboxylic acid component and diol component as partial structures. SOLUTION: The objective polyester contains (A) at least one kind of structure expressed by CO-(T)a-A-(T)a-CO as a dicarboxylic acid component and (B) at least one kind of structure expressed by O-(T)b-A'-(T)b-O  A and A' are each a bivalent group of formula [R1 to R3 are each H, a halogen, an alkyl or the like; X is a (substituted)bivalent organic group; (a), (b), (k) and (m) are each 0 or 1; T is a 1-10C bivalent hydrocarbon group]} as partial structure of each repeating unit. The above polyester preferably has a weight-average molecular weight of 10,000-300,000.
Patent JP-H02166586-A (JP)
Title: Address retrieving system
Inventor: HASEGAWA KAZUHIRO
IPC: G06K9/00
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the retrieval speed from being decreased irrespective of an increase of the information quantum of an address data base by controlling an object to be retrieved by utilizing an attribute of a word. CONSTITUTION:A character recognizing part extracts information for constituting a character from image information, and executes a recognition processing with regard to each character. With respect to this result, a word recognition is executed in a word recognizing part, and thereafter, the retrieval of a state name and a city name is executed by a city name retrieving device. Subsequently, a retrieval of a street name is executed by a street name retrieving part, and thereafter, with respect to a subscript added to the street name, a retrieval is executed by a street suffix retrieval part. In address information, that which excludes a result of retrieval of the foregoing, usually, a house number is retrieved by a house number retrieving part, the retrieval related to the address is ended and the corresponding zip code (ZIP CODE) of nine digits is obtained. In such a way, the retrieval of massive address information can be executed very efficiently and at a high speed.
Patent JP-H07176888-A (JP)
Title: Electromagnetic shielding material and electromagnetic shielding space constituting body using the material
Inventor: TERAKAWA TAKANARI
IPC: E04B1/92
Filed: 1993-12-20
Abstract: PURPOSE:To provide an electromagnetic shielding space constituting body which can quickly constitute electromagnetic shielding spaces of various shapes and can be easily built without generating radio wave leakage by an operator who has no special technical knowledge. CONSTITUTION:A shield cloth 220 is formed as a state which is divided into each part of a tent which is to be constituted, i.e., divided pieces. The shield cloth 220 is fixed to pillars 211 and beams 212 which are constituted in a floor body 100 type, by using metal fittings for fixing the shield cloth, channel members and bolts.
Patent JP-H02223498-A (JP)
Title: System for preventing forgery of bank notes or other documents
Inventor: BITSUTORIO GIUSUPE
IPC: B42D15/10
Filed: 1989-12-12
Abstract: PURPOSE: To prevent forgery or paper money, credit or tickets on a paper support or documents from occurring and to safely perform discrimination by using at least one or more concentric geometrical figure, especially circle consisting of steel or other magnet-responsive materials. CONSTITUTION: At least two concetric circles A and A' consisting of steel or other magnetic materials detectable by a magnet are included on one or more position of bank notes or documents, e.g. at left and right central regions in a paper. In addition, instead of aluminum fibers provided on various bank notes at present time, continuous or discontinuous bands (B and C) with appropriate width and thickness suitable for kind and size of documents to be prepd. may be applied along the bank note or the document as far as they are made of magnet-responsive materials. In addition, to probe reality of the bank notes or other documents, it is performed by means of a programmed electronic instrument by moving a magnet or a rod with a magnet on one end of the rod or along a certain length to facilitate operation to the neighborhood of the circles A and A'.
Patent JP-H08155770-A (JP)
Title: Seating device for pallet or the like
Inventor: SUGIYAMA FUMIHIRO
IPC: B23Q39/04
Filed: 1994-11-30
Abstract: PURPOSE: To provide a novel seating device for a pallet capable of achieving the highly accurate seating with the end face being closely attached while any play between a taper sleeve and a taper cone is eliminated when the taper cone having a pullstat is pulled into the taper sleeve. CONSTITUTION: In a seating device 100 of a pallet, a taper socket 2 and a pullstat 3, are fitted to the lower part of a pallet 1, a collet 6 to hold a taper cone 5 similar to the taper socket and the pullstat 3 is provided on a pallet positioning table 4. Conical fitting faces 2A, 5A are provided on the taper socket 2 and the taper cone 5, abutting faces 2B, 5B whose end faces are attached to each other are provided on large diameter side end faces 2C, 5C respectively, and the taper socket 2 and the taper cone 5 are fitted to each other by the conical abutting faces and attached to each other at the end faces.
Patent JP-H08152694-A (JP)
Title: X-ray radiographing device
Inventor: HIRATA GORO
IPC: G03B42/02
Filed: 1994-11-29
Abstract: PURPOSE: To nearly prevent the surface of an imaging plate from being scratched in the case of taking out the imaging plate from a magazine. CONSTITUTION: This device is provided with plate guiding members 27 on the right and left side walls 4a of the supply magazine 4. The plate guiding members 27 extend to the inside from right and left edges of the laminated and housed imaging plates 5 in an ordinary state where external force does not act, are elastically displaced to retreat to the outside by their abutting and pressing action with the right and left edges of the imaging plate 5 pulled up through a sucker, and elastically displaced to return by allowing the imaging plate 5 to pass upward, thereby getting into the lower parts of the right and left edges of the imaging plate 5. The vicinities of the right and left edges of the imaging plate 5 taken out are lifted and held to somewhat float by the plate guiding member 27 so as to reduce the contact pressure with the lower- layer imaging plate 5.
Patent JP-2000184251-A (JP)
Title: Electronic camera system
Inventor: YONEYAMA KAORU
IPC: G03B7/0805
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera system where an electronic camera fetches setting information and superimposed data from a personal computer by a communication means and photographs an object on the basis of the obtained information. SOLUTION: A personal computer 8 is provided with a 1st communication means 6 that transmits setting information to set photographing conditions of an electronic camera 8 and data to be superimposed on a photographed image to the electronic camera. The personal computer is connected by a communication means to the electronic camera 8 that is provided with a 2nd communication means 17 that receives the information and the data sent from the personal computer, a photographing condition setting means 10 that sets functional sections 15, 16 on the basis of the information received by the communication means 17, means 13, 14 that records the photographed images onto a recoding medium and a means 10 that superimposes the data received by the communication means 17 onto the photographed images.
Patent JP-H10178090-A (JP)
Title: Oxide stripping for improving flatness
Inventor: DAVID CUTLER EARLGLEN
IPC: H01L21/762
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enable a trench shape to be used and to improve the yield of the shape by creating a set of transistors formed in the active region of a substrate and an integrated circuit with a cross connection between then within a silicon substrate. SOLUTION: A step for blanket injection and an upstream process step such as a step for forming pad oxide and pad nitride are used as substrate preparation steps, two transistors 60 which a gate 62 and a side wall 61 are separated by a constructed trench 15, and a drain 63 of the left transistor is connected to a source 64 of the right transistor by a local inter connection piece 72 that so separated from a first level metal member 82 by an oxide piece 74. The oxide piece 74 smoothed the surface, this achieving an upper surface 75 that is treated to reduce the risk of short-circuiting. An lining step for patterning by metal cross connection and adhesion of dielectric between levels and an upstream side process step such as a step for forming a contact are used as circuit completion steps.
Patent JP-H11163286-A (JP)
Title: Semiconductor storage device
Inventor: OTSUKI TETSUYA
IPC: H01L27/108
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coupling capacitance value having good accuracy by reducing the effects through the isolated arrangement of a memory cell capacitor. SOLUTION: This semiconductor storage device has complementary type bit line pairs (BL1, BL1B), (BL2, BL2B), a sensing amplifier circuit 102a connected to the bit line pair (BL1, BL1B) respectively, a sensing amplifier circuit 102b connected to the bit line pair (BL2, BL2B) respectively and coupling capacitors, which are connected among the bit line pair (BL1, BL1B) and the bit line pair (BL2, BL2B) respectively, and each is constituted by connecting a plurality of memory cell capacitors in series. The sensing amplifier circuits 102a, 102b are isolated and installed to both neighbors of the coupling capacitor forming section 110, and dummy patterns of memory cell capacitors are formed in the surrounding of the coupling capacitor forming section 110.
Patent JP-H02168096-A (JP)
Title: Header for piping for heating facility and the like
Inventor: FUKUDA MITSUYUKI
IPC: F16K31/68
Filed: 1988-12-20
Abstract: PURPOSE:To facilitate installation of a piping work by a method wherein a valve chamber is mounted in the cavity of the base end part of a branch connection port, an opening port through which the valve body and the valve seat of the heat valve system are inserted is formed in an outer wall and an assembly seat to which the body of the heat valve system is assembled is mounted to the outer wall. CONSTITUTION:A header for a piping used for a heating facility is formed such that headers (b) and (e) on the outbound side and the inbound side are intercoupled through a coupling member 6 having a protruding coupling shank 61. A branch connection port 10 for interconnecting the given number of steel pipes (f) is formed in a branched state in the drum periphery of a header body 1 on the outbound side. A valve chamber 3a to contain a valve body 30 and a valve seat 32 of a heat valve system (c) is mounted in the cavity of the base end part of the branch connection port. An opening port 10a through which the valve body 30 and the valve seat 32 are inserted is formed in an outer wall end an assembly seat 100 for assembling a body 3 of the heat valve system (c) is mounted to the outer wall. This constitution enables simplification of a piping work, e.g. connection of a steel pipe, through which hot water is circulated, to a header, assembly of the heat valve system, and assembly of the coupling member of a header unit to a bracket.
Patent JP-H03182615-A (JP)
Title: Exhaust gas processor for internal combustion engine
Inventor: MINOWA YOSHIHIRO
IPC: F02B3/06
Filed: 1989-12-12
Abstract: PURPOSE:To cool and purge exhaust gas efficiently without having an adverse effect on the electric precipitating function of a smoke consumer by combining a prior stage water-spray type cooler with a post-stage coil type cooler, and disposing them on the upstream side of the smoke consumer. CONSTITUTION:In an exhaust duct 2, a prior-stage water-jet cooler 7 for jetting water into exhaust gas to cool the exhaust gas by latent heat of vaporation and a post-stage coil-type cooler 3 for leading cooling water to a coil tube to cool the exhaust gas are combined and disposed on the upstream side of a smoke consumer 4. Abnormal discharge caused by water droplets is thereby prevented from being generated at the electric precipitator type smoke consumer 4 provided on the downstream side if the coil type cooler 3, as well as the high temperature exhaust gas of a diesel engine 1 can be cooled efficiently to the normal temperature with small cooling water consumption. In addition, smoke consuming effect as the whole device can be further hightened including dust removing action by water-jet shower cleaning.
Patent JP-H04196137-A (JP)
Title: Formation method of gate electrode
Inventor: OMURO KAZUHIKO
IPC: H01L29/812
Filed: 1990-11-26
Abstract: PURPOSE:To lower the resistance value of a gate electrode and to enhance the operating speed of a semiconductor element by a method wherein, when the gate electrode and a pad part are formed by the same vapor deposition operation, the width in a channel direction is made narrow so as to be a short gate and a cross-sectional area is made large. CONSTITUTION:A film layer 52 by a non-coating material is formed on the surface of a substratum 50; a lower-layer resist pattern 58 is formed on the upper side of a channel region 54. Then, a first partial opening part 60 in the pattern 58 and an upper-layer resist pattern 64 having a second opening part 62 are formed; the revealed film layer 52 is etched and removed; a second hole 66 is made. The lower-layer resist pattern 58 which has been revealed in the first opening part 60 is etched and removed; a third opening part 68 is formed. In succession, a metal material is vapor-deposited obliquely. A metal vapor-deposition layer 70 is formed; the film layer 52 which has been revealed in the third opening part is etched by making use of it as a mask. A first hole 74 is made. An etching operation is performed additionally; a first groove 76 for gate use and a second groove 87 for pad use are formed; a gate electrode 80 and a pad metal layer 82 are formed at the same time.
Patent JP-H11141527-A (JP)
Title: Fastener
Inventor: TAKEUCHI MASAYUKI
IPC: F16B35/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fastener attachable to a heavy object in a stable state at all times, facilitating attaching to and detaching from the heavy object, and simplifying constitution so as to be formed at a low cost. SOLUTION: This fastener is provided with a cylindrical member 3 fitted onto the head portion side outer periphery of a bolt with head in a state where movement in the axial direction is limited and having a flange portion on an abutting side onto the heavy matter, and an engage member 4 having the cylindrical portion 4a fitting onto the outer periphery of the cylindrical member 3 and having a rise portion rising from the end ridge in the outer diameter direction of the cylindrical portion 4a and provided with an engage hole 8. The axial direction length of the engage member 4 cylindrical portion 4a is set to be shorter than the axial direction length of the cylindrical member 3, and the engage member 4 is fitted onto the outer peripheral face of the cylindrical member 3 so as to be free in turning.  For example a protrusion 6 protruding toward the center axis direction is formed on the cylindrical member 3, and the protrusion is pressure touched to the cylindrical non-screw portion of a bolt formed of a rolled bolt so that the movement in the bolt axial direction of the cylindrical member 3 is limited.
Patent JP-H03190528-A (JP)
Title: System protecting device
Inventor: KOYANAGI KAORU
IPC: H02J3/00
Filed: 1989-12-14
Abstract: PURPOSE:To stably maintain a system voltage by interrupting a load under the condition that reactive power supplied from a stationary reactive power compensator (SVC) to the system exceeds a predetermined value for predetermined time in the SVC. CONSTITUTION:A stationary reactive power compensator (SVC) 5 is installed to maintain the voltage of a bus 4 connected to a power source system 3 constant. A transmission line 6, a load bus 7, a load transmission line 8 are connected to the bus 4. A discriminator 9 generates a load breakage command 10 according to a determining logic of reactive power QSVE to be supplied by the SVC 5 to QSVC>=QMAX. Set value QMAX of the SVC limit condition is set to 98% of parallel capacitor capacity of the SVC 5. That is, the load is interrupted with margin of 2%. A load interrupting device 11 which receives the command 10 opens a breaker of the line 8 according to a previously prepared breakage sequence.
Patent JP-H11324139-A (JP)
Title: Movable passage structure
Inventor: KAMOTO MUNEO
IPC: E04B1/94
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a movable passage structure capable of being connected between a pair of building frames by relatively simple constitution. SOLUTION: This movable passage structure is provided a passage body 16 provided capably of passing through between a pair of building frames 4, 6, the one building frame 4 is provided with first guide rails 24, 26, and the other building frame 6 is provided with a second guide rail 28. The first guide rails 24, 26 are extended in the first direction approaching to and separating from the other building frame 6, the second guide rail 28 is extended in the second direction actually perpendicular to the first direction, and the passage body 16 is provided with first supporting roller bodies 56 movably supported with the first guide rails 24, 26, and a second supporting roller body 102 movably supported with the second guide rail 28.