baber/WOPTO huggingface dataset:
Patent JP-H07180145-A (JP)
Title: Continuous wall method
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D5/20
Filed: 1993-12-24
Abstract: PURPOSE:To enable a prestress method. CONSTITUTION:A group of lengthwise bar materials (5) having a tensile force resistance and flexibility wound on a pair of reels (4) are suspended by continuous wall channels, and after a foot protection concrete (12) is placed, the lengthwise bar materials (5) are tensioned to place concrete (14). The tension of the vertical bar materials (5) is released after the concrete is cured to give prestress.
Patent JP-2001144888-A (JP)
Title: Picture processor, power saving control method of the processor and computer-readable storage medium recording program for making computer execute the method
Inventor: OTEGI SUGITAKA
IPC: G03G15/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption when a picture processor is not used for a long period. SOLUTION: This method always supplies power to respective function blocks such as a picture data control part 203, a picture memory access control part 221, a facsimile control unit 224, a memory module 222, a system controller 231, a RAM 232, a ROM 233, an operation panel 234 which exist in an area A where a power source cannot be cut off. The method supplies power, except for the case of not being used for a long period, to respective function blocks such as a reading unit 201, a sensor board unit 202, a picture processing processor 204, a video data control part 205, an image forming unit 206, a process controller 211, a RAM 212, a ROM 213, which exist in an area B where the power source can be cut off.
Patent JP-H10160162-A (JP)
Title: Nitrogen oxide reduction structure of gas turbine combustor
Inventor: FUJIMORI TOSHIRO
IPC: F23R3/54
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To suppress the production of nitrogen oxides by supplying the combustor of a gas turbine with fuel and air through an inserted preevaporating and premixing pipe member of specified length. SOLUTION: In a gas turbine combustor 10, liquid fuel such as kerosene or the like injected from a fuel injection valve 31 is mixed with the swirling air current through a swirler 32 inside a preevaporating and premixing pipe 20, and is supplied into a liner 11 from the tip of the preevaporating and premixing pipe 20 and then combusted. Here, the flame turns about between the preevaporating and premixing pipe 20 and the inner face of the liner 11, and preheats the preevaporating and premixing pipe 20. Therefore, the evaporation of the liquid fuel is accelerated, and also the mixed gas is heated, and it is supplied to the liner 11 in condition that it is easy to combust.  Moreover, a recirculating current which returns to the side of this mixing pipe 20 is made at the center in front of the preevaporating and premixing pipe 20, whereby the combustion gas circulates to the combustion region, and the combustion becomes stable. Hereby, eve if it is thin mixed gas, the stable combustion becomes possible, and the production of nitrogen oxides is suppressed.
Patent JP-2001138931-A (JP)
Title: Vehicular electric power steering device
Inventor: SUZUKI YOSHIAKI
IPC: B62D6/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To detect the magnitude and direction of current flowing in an electric motor while cost-rise of a device is suppressed. SOLUTION: A CPU 11 determines a command current for energizing an electric motor 30 based on steering torque TM to be detected by a steering torque sensor 35, the car speed V to be detected by a speed sensor 41, the magnitude, direction, etc., of current flowing in the electric motor 30. Respective switching elements Tr1 to Tr4 of a driving circuit 20 are on-off controlled in response to the command current, and thus the current, the magnitude and direction of which are controlled in response to the command current, flows in the electric motor 30. The magnitude of the current flowing in the electric motor 30 is determined from the potential difference (V2-V1) across both terminals of a resistance 20b connected in series with a grounded circuit of the driving circuit 20, and the direction of current is determined in response to the code of the command current. Thus, the need for extra resistance for detecting the direction of the current is eliminated to realize the cost reduction of the device.
Patent JP-H11161891-A (JP)
Title: Magnetostrictive vibrator detection device and traffic system
Inventor: TANJI TAKAHIKO
IPC: B60W30/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostrictive vibrator detection device having sufficient directivity and detection distance. SOLUTION: A calling electromagnetic wave is radiated from a transmitting antenna 5 to turn a magnetostrictive vibrator 1 to a machanically resonated state, an electromagnetic wave generated by mechanical resonance left in the vibrator 1 after stopping the calling electromagnetic wave is received by a receiving antenna 6 and its frequency is measured by a frequency measuring part 8. Consequently the vibrator 1 can be detected under sufficient directivity and detection distance.
Patent JP-H07178925-A (JP)
Title: Ink jet recording apparatus
Inventor: KIDA AKIRA
IPC: B41J2/175
Filed: 1993-12-24
Abstract: PURPOSE:To provide an ink jet recording apparatus reduced in the number of times of the replacing operation of a cartridge head and low in running cost. CONSTITUTION:A pump mechanism 7 almost constituted of a cylinder 8 and the piston 9 dividing the interior of the cylinder 8 into two parts is provided in the vicinity of a suction recovery mechanism 6. The cylinder 8 is divided into two parts, that is, a refilling ink tank part 8a and a waste ink tank part 8b. A supply pipe 8c is fitted to an ink refilling hole 1c when a cartridge head 1 is returned to a home position. The waste ink tank part 8b and the closed space formed by the cap of the suction recovery mechanism 6 and the emitting surface of a recording head 1a are connected because the suction pipe 6a of the suction recovery mechanism 6 is inserted in a waste ink communication port 8d only when the cartridge head 1 is present at the home position.
Patent JP-H07211097-A (JP)
Title: Redundancy enabling circuit for semiconductor memory device
Inventor: SAMU JIYONGI
IPC: G11C11/401
Filed: 1994-12-28
Abstract: PURPOSE: To increase repair efficiency by properly option-processing an input address according to a refreshing option. CONSTITUTION: A redundancy enabling circuit consisting of a block low address input part 31 and a column address input part 32 always inputting without regard to the refreshing option is added with a block low address input part 33 and a column address input part 34 in which inputs are respectively different according to the refreshing option. As an address input, a block selecting low address signal and a selective address signal at the time of 4K refreshing and a block selecting low address signal and a column selecting address signal at the time of 2K refreshing are inputted to the redundancy enabling circuit differently according to the refreshing option. Thus when the address is optionally option-processed according to the represhing option, the repair efficiency improved according to the represhing option is obtained.
Patent JP-H02173585-A (JP)
Title: Delay signal generating device
Inventor: MATSUSHITA MASAHARU
IPC: G01S7/38
Filed: 1988-12-26
Abstract: PURPOSE:To bring the shortest time difference between transmission and reception close to zero by bringing a receiving signal changed to an intermediate frequency to digitization processing as to its waveform by a high speed sampling circuit and storing it in a memory. CONSTITUTION:A high frequency signal received by a receiving antenna 1 and amplified 2 is changed to an intermediate frequency signal by a mixer 3. This receiving signal which becomes the intermediate frequency signal is converted to a digital signal by high speed sampling, and stored in a waveform memory circuit 4. The stored digital signal is converted to the original intermediate frequency signal by a demodulating circuit 5, and also, it is converted to a high frequency signal by a mixer 6, amplified 7, and thereafter, outputted from a transmitting antenna 8. In such a way, the receiving signal is stored temporarily in the waveform memory 4, and its contents are read out when necessary and demodulated, and transmitted as a delay signal, therefore, the receiving signal can be amplified and transmitted in the shortest delay time.
Patent JP-H02172748-A (JP)
Title: Slit jet printing head
Inventor: HIRATA TOSHITAKA
IPC: B41J2/015
Filed: 1988-12-26
Abstract: PURPOSE:To enhance reliability by driving the part of a meniscus generated by the steady wave generated in ink to allow the ink to fly out. CONSTITUTION:Now, when the first vibrator 1 is driven by an oscillator 7, a compression wave of a sonic wave is generated in ink 6 to advance toward a reflecting plate 3 (advance wave) to be reflected by the reflecting plate 3 and the reflected wave advances toward the vibrator 1. When the phase of the advance wave coincides with that of the reflected wave, a steady wave is generated in the ln 6 to form the meniscus 9 of the ink 6 and, when the second vibrator 2 opposed to the meniscus 9 is vibrated in this state, vibration is applied to the meniscus g from below. When the magnitude of the output energy of the oscillator 7 applied to the vibrator 1 is in a state immediately before the meniscus 9 transfers from a stable state to an unstable state at this time, the ink 6 is separated from the part of the meniscus g by the slight vibration energy from the vibrator 2 to fly out to the outside. It is unnecessary to provide an electrode in the ink 6.
Patent JP-H09170172-A (JP)
Title: Polyester sewing yarn for yarn for making tatami and its production
Inventor: TAJIRI KOJI
IPC: D06M101/16
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sewing yarn for making tatami, improved in defect of conventional polyester sewing yarn which is liable to drop stitch and difficult to sew, capable of exhibiting excellent characteristics such as heat resistance, weather resistance, dimensional stability, etc., which polyester originally has and excellent in handling property and sewability and provide a method for producing the sewing yarn. SOLUTION: A polyester multifilament yarn having <=7 denier single fiber fineness, >=7g/de strength, <=15% elongation, flat cross section and 2-5 flatness ratio is twisted and heat-set at >=180 deg.C and the twisted yarn is treated with a treating agent containing crystalline paraffin wax having 50-68 deg.C melting point and ester-based wax having 50-68 deg.C melting point and dried at 100-170 deg.C so as to fix the treating agent to provide the objective polyester sewing yarn for making tatami.
Patent JP-H11217223-A (JP)
Title: Introduction of glass gob into glass container-forming machine and apparatus therefor
Inventor: CIRINCIONE RONALD A
IPC: C03B9/347
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for introducing the gob of molten glass into a blank mold of a glass container-forming machine of an individual section(IS) type, capable of unnecessitating to periodically coat the cavity inside of the blank mold with a dope agent, and to provide a device therefor. SOLUTION: A loading funnel 10 has an upper gathering section 10a having an outer shape in the form of an inverted frustum of a cone and a lower cylindrical shaping and orienting section 10b. The inner diameter of the shaping and orienting section is slightly smaller than the outer diameter of the gob passing through the section, thereby bringing the section into contact with the gob of the glass in a substantially circumferential pattern. The shaping and orienting section has a length sufficient to orient the gob of the glass so that a longitudinal axis of the gob is substantially coaxial with a longitudinal axis of the blank mold. Thereby, it is substantially unnecessary to coat a mold- doping agent on the inside of the blank mold 18.
Patent JP-H11164098-A (JP)
Title: Digital copy machine
Inventor: KOIKE TAKANAO
IPC: G03G21/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate effect upon picture quality of vibrations produced during scanner return. SOLUTION: When reading a first copy in the case of plural copies, the first copy is stored in a first block 310, a second copy is stored in a second block 320, and data are read from the first block 310 by repetitive operation and outputted to a write part 304. This operation is repeated and asynchronous operation is realized. While the data are read out of any one of the first and second blocks 310 and 320 and written by laser beams, a motor controller 305 decelerates the return speed of the scanner by controlling a scanner motor 305a corresponding to switching information from an image bus switching part 303. Thus, influences upon image formation of vibrations caused by the scanner return is suppressed to a minimum.
Patent JP-H01168414-A (JP)
Title: Method for multiple color molding
Inventor: YAMAMOTO KUNIO
IPC: B29C45/16
Filed: 1987-12-25
Abstract: PURPOSE:To integrally mold a product comprising multiple color resin within a die by injecting simultaneously an injection material to each region in a state of a projecting partition 30 within the cavity of the die and, immediately after that, making the injection material to be stuck together through the withdrawal of the partition. CONSTITUTION:In a movable die plate 23, the peripheral portion of the cavity 25 to be injected a primary material and the angularly cylindrical partition 30 dividing the central portion to be injected a secondary material are housed being capable of coming and going operation in the cavity 25. Through the operation of a hydraulic cylinder 31, the partition 30 is pushed out into the cavity 25 and the injection material is injected simultaneously from both of the primary injection nozzle 28 and the secondary injection nozzle 29. The injected material spreads over within the cavity and reaches the partition 30. At the time of not being solidified, the partition 30 is withdrawn up to the position in which it becomes equal to the cavity surface through the operation of the hydraulic cylinder 31 so as to make each injection material to be stuck together.
Patent JP-H06152305-A (JP)
Title: Directional coupler and branching circuit
Inventor: KOBAYASHI TAIZO
IPC: H01P1/213
Filed: 1992-11-13
Abstract: PURPOSE:To attain compact and narrow band branching, i.e., high performance branching by circularly connecting four or more reactance elements and providing I/O terminals at least on four points out of respective interfaces between two adjacent elements. CONSTITUTION:Elements having reactance components (imaginary number components in impedance) such as coils and a capacitor 4 are called as reactance elements and resistors to be real number parts in the impedance are not included in the reactance elements. Three 1/4 wavelength transmission lines and one 3/4 wavelength transmission line constituted of these reactance elements 1 to 4 are connected and I/O terminals 5 to 8 are formed on respective connection points to constitute a directional coupler. Such a kind of directional coupler can be integrated on a small substrate, e.g. about 1/10 of wavelength order. When at least one of I/O terminals of the directional coupler constituted of the elements 1 to 4 is terminated by a resistor, a branching circuit can be obtained.
Patent JP-H10154072-A (JP)
Title: Pipeline processor
Inventor: SAWAMURA AKIHIRO
IPC: G06F9/38
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To shorten a TAT(turnaround time) of a cache access when an instruction passing buffer is used. SOLUTION: An entry registering means 20 registers information that shows dependence relation to following reference entry information in an entry that holds information of an instruction which has a dependence relation with an instruction when the instruction is newly registered to an instruction passage buffer 10. An operand ready deciding means 30 assumes 'cache hit' and decides 'operand ready' of entire following instructions which refer to the result of a load instruction without waiting for cache hit/miss decision of the load instruction. An operand ready canceling means 40 detects entire following instructions that have a dependence relation with the load instruction and cancels the operand ready decision of the following instructions which is performed by the means 30 when the load instruction makes cache miss.
Patent JP-2000155160-A (JP)
Title: Circuit system for inspecting battery element
Inventor: KITAGAWA KATSUNORI
IPC: G01R31/36
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To enable the smooth inspection of a large number of battery elements such as secondary batteries, battery packs in a simplified circuit constitution and the like. SOLUTION: A control signal transmitted from a communication interface 4 via a first electric isolating element 7 is isolated into measurement data and control data at a signal processing circuit part 8. A control driving part 10 drives the measuring mechanism part of a battery element 1 based on the control data inputted via a second electric isolating element 18. A measuring circuit part 9 measures the voltage, current, etc., of the battery element 1 on the basis of the measurement data. The results of the measurements are outputted to the signal processing circuit part 8 in the circuit constitution of an inspecting circuit system. The inspecting circuit system is provided by the same number as that of the battery elements 1.  A single common power source part for communication 17 is connected to each of the communication interfaces 4 of the inspecting circuit systems, and a single common power source part for driving 19 is connected to each of the control driving parts 10 of the inspecting circuit systems.
Patent JP-H11138453-A (JP)
Title: Wrench
Inventor: SUEKAGE TAKAHIRO
IPC: B25B13/06
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To join a driving shaft and the inner surface of a socket mounted on the driving shaft at not only a part in one specified position in the high direction of the driving shaft but also a part having the specified height on the root part of the driving shaft. SOLUTION: In a case where a socket 3 is mounted on a driving shaft 2, the driving shaft 2 and the inner surface 3a of the socket 3 are joined to each other at two parts of B-B and C-C. Accordingly, the socket 3 does not yield to by fastening force even if a bolt and a nut are tightly fastened or the bolt and the nut fastened by strong force are loosened. As a result, the bolt and the nut can be tightly fastened and also the bolt and the nut fastened by strong force can be loosened.
Patent JP-H04201901-A (JP)
Title: Refuse gathering/transporting system and container type cleaning vehicle
Inventor: MIROKUCHI ISAO
IPC: B65F5/00
Filed: 1990-11-30
Abstract: PURPOSE:To carry out effective operation for refuse collection by providing a tank part separately from the body of a refuse collecting vehicle, reloading the container part at the gathering point onto a container carrying truck, and building a wireless system working between the cleaning plant and each vehicle. CONSTITUTION:In the condition a refuse accommodating tank part 3 is empty, a cleaning vehicle 12 moves from a cleaning plant 6 to the collection point 10 in an applicable collection area 14 and collects refuse. After refuse collection, the vehicle informs a control center 7 of the finish of collection and the code of the point wirelessly 13 and moves to the next collection point. The control center 7 enters the code of the collection point into a computer 8, calculates the portion left unfinished on the basis of the data thus established, and performs simulation how many containers 5 more are needed. The control center 7 gives instruction about the destination to the cleaning vehicle 12 and performs reloading of the filled container 5 with empty container 5. After the reloading of container 5, a container carrying truck 9 goes back to the cleaning plant. The cleaning vehicle 12 also returns to the plant in conformity to command.
Patent JP-H07163441-A (JP)
Title: Mattress
Inventor: KONISHI KOICHIRO
IPC: A47C27/00
Filed: 1993-11-30
Abstract: PURPOSE:To dehumidify a matters (in Japanese life, named SHIKIBUTON) by a method wherein the SHIKIBUTON contains, in a rolled cotton padding, plastic cores which have a large number of air vent holes penetrating the cores at right angles to the surface and arranged in both the longitudinal and the transverse directions of the cores. CONSTITUTION:A rolled cotton padding 1 comprises a surface layer 2 and a rear surface layer 3 and has three cores 4 therebetween, and the surface layer 2 and the rear surface layer 3 are sewn together around the periphery of the padding 1 and in each mid-position between the cores 4. The cores 4 are made of plastics (foamed polypropylene or foamed polyethylene) and have a large number of air vent holes 5. Each air vent hole 5 is round-shaped, penetrates the core 4 at right angles to the surface, and is arranged in both the longitudinal and the transverse directions of the core 4. Consequently, a high air permeability is obtained by the air vent holes 5 and the SHIKIBUTON does not significantly get damp, even when a great amount of perspiration evaporates.
Patent JP-H04206670-A (JP)
Title: Composition for lead titanate-zirconate piezoelectric material
Inventor: AIZAWA KAZUHIRO
IPC: C04B35/49
Filed: 1990-11-30
Abstract: PURPOSE:To achieve excellent electric characteristics by selecting the ratio of a main ingredient of a piezoelectric composition, and including an element belonging to group Va. CONSTITUTION:Two more or types of lead, metal element of 12-position of oxygen indicated by A, and metal element of 6-position of oxygen indicated by M are mixed, normal atomic value is set to tetravalent, titanium, zirconium and elements belonging to group Va are specified, and a mixing ratio is decided by atomic ratio based on the ratio of V:2w/t:x:y:z:u. t is atomic value, the mixing ratio of the lead and the A is decided based on formulae of 0.95<=V+w <=1.05, w<=0.1, and sintering properties and electric characteristic of a piezoelectric element are obtained. The atomic ratio x, y, z of M, Ti, Zr are set to satisfy formulae of x+y+z=1.0, 0.001<=u<=0.07, and to form so as to fall within a range surrounded by points A (0.1, 0.46, 0.34), B (0.2, 0.42, 0.38), C (0.0, 0.51, 0.49), D (0.0, 0.48, 0.52) of the coordinates of triangular coordinates with the x, y, z as vertexes. Thus, when the piezoelectric element is sintered, excellent piezoelectric characteristic and temperature characteristic of resonance frequency can be obtained.
Patent JP-H05144916-A (JP)
Title: Manufacture of semiconductor device
Inventor: KITAGUCHI HIROHISA
IPC: H01L21/66
Filed: 1991-11-19
Abstract: PURPOSE:To inspect the formation accuracy of an impurity diffusion layer of an element without destroying the element. CONSTITUTION:When forming a P-injected layer of a MOS transistor, a P- injected layer 6a for inspection is formed at the same time and by the same method in a part of a substrate where no element formation region is formed. After the specified processes, the whole surface is coated with a passivation film 14 and then an opening 15 is formed in a part of the passivation film 14 which is formed on the P-injected layer for inspection 6a. Etching is conducted from the opening 15 to expose the P-injected layer for inspection 6a. From this P-injected layer, the formation accuracy of the P-injected layer of the element is checked. Since the element section is coated with the passivation film 14, the element is never destroyed.