baber/WOPTO huggingface dataset:
Patent JP-H11277387-A (JP)
Title: Crank shaft driving device for machine tool
Inventor: SAKA KIMIHIRO
IPC: B24B5/42
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To positively drive a crank shaft regardless of the shape of a counter weight for the crank shaft, and to miniaturize the counter weight. SOLUTION: Two spindle stocks 2 are fixed to a bed or a table so as to be separated from each other, a support pin 10 is fixed to the peripheral part of a face plate 6 supported in such a way as to be freely rotated, a driving fitting 8 roughly in a L shape in which a kely 9 to be engaged with a crank pin part is integrally formed, is pivoted to the tip end of the support pin 10 in such a way as to be freely tilted, and it is so designed that the kely 9 at the tip end can be mounted to/demounted from the crank pin part from the radial direction.
Patent JP-H03293368-A (JP)
Title: Controller for copying machine
Inventor: HIRATA SUMIAKI
IPC: G03G21/02
Filed: 1990-04-10
Abstract: PURPOSE:To transmit information that management with respect to trouble is already started to a control center side in the case that the management is already started by transmitting trouble data to a centralized controller according to the detection of the trouble and the detection the operation by a switching means operated corresponding to the trouble. CONSTITUTION:A copying machine 4, a DT (data terminal) 1, a modem 52 being as a communication terminal equipment and a telephone set 53 are installed on a user side. On the other hand, a modem 72, a telephone set 73 and a computer 90 are installed on the control center side. When the trouble occurs in the copying machine 4, charging processing is executed and data showing the trouble state is transmitted to the computer 90 on the center side from the DT1. When a trouble reset switch is operated by the user or a service man thereafter, trouble reset data is transmitted to the center side. Therefore, since it can be recognized by the control center that the management with respect to the trouble is already executed, the useless dispatch of the service man, useless instruction by a telephone or the like need not be executed.
Patent JP-S5620704-A (JP)
Title: Rotary fluid machine
Inventor: NISHIJIYOU TOKUJI
IPC: F04C3/06
Filed: 1979-07-25
Abstract: PURPOSE: To eliminate vibration and noises and enhance cycle efficiency, by providing a rotary blade, a partition blade and other constituent members to construct a spherical moving mechanism centering the spherical center of a cylinder.  
     CONSTITUTION: When a rotary shaft 2 is rotated by a motor 21, a rotary blade 4 is revolved in the same direction centering an axis P-O and a sphere chord X-X' is revolved on a plane perpendicularly intersecting the axis P-O. At that time, a partition blade 6 rotates around the center O of a sphere while rocking, and a sphere chord Y-Y' is also revolved. A rotary blade 5 is revolved together with a rotary shaft 3 centering an axis Q-O. As a result, the capacity of four chambers in a cylinder 1 partitioned by the rotary blades 4, 5 and the partition blade 6 is varied between zero and the maximum value. At that time, a lubricant in tanks 22, 24 is injected through inlet passages 20, 23, 19a, 19b and injection ports 17a, 17b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000287882-A (JP)
Title: Sterilizing toilet bowl and toilet seat enhancing toilet bowl sterilizing function
Inventor: MACHIDA MITSUYOSHI
IPC: A47K13/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve sterilizing performance by preventing moisture required for propagation of bacteria from staying for many hours, by arranging a drier, and drying a bowl surface being one of sterilization desired parts of a toilet bowl main body. SOLUTION: Since ahe bowl surface is not wholly formed as a water replellent area in a bowl surface 31a of a toilet bowl main body 21, a flow of flush water is diffused along a water nonreplellent area, so that the bowl surface 31a is uniformly cleaned by the flush water, and sticking bacteria are made to flow. Since hot air can be blown out on the bowl surface being one of sterilization desired parts of the toilet bowl main body by providing a hot air generator, moisture of the bowl surface 31a quickly evaporates, so that the moisture required for propagation of bacteria does not stay for many hours. Thus, sterilizing performance is exhibited. Since the hot air generator such as an air blower 42 incorporated into a hot water cleaning device is used as an air blowing device, there is no need to prepare an additional air blower, so that the toilet bowl constitution can be simplified.
Patent JP-2000281803-A (JP)
Title: Damage repair composite material and its production and restoring
Inventor: GOTO NOBUHIRO
IPC: B29L9/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a damage repair composite material capable of not only restoring deformation due to external stress but also repairing crack and destruction caused by impact, fatigue loading or the like and capable of easily and simply heating in repairing. SOLUTION: This composite material is composed of a cross-linked norbornene-based polymer (shape memory resin) 1 involving electrically conductive continuous fibers 2 covered with an olefin-based thermoplastic resin (heat fusible material) 3. When the damage repair composite material is deformed/ damaged, the composite is energized by sending electric current through the conductive continuous fiber 2 to heat up the damage repair composite material at the shape recovery temperature and above the melting point of the olefin- based thermoplastic resin 3. The shape of the damage repair composite material is repaired as the original and damages such as destruction and crack are repaired.
Patent JP-H06289913-A (JP)
Title: Simulator for programmable controller
Inventor: IBARADA YASUMOTO
IPC: G05B19/05
Filed: 1993-03-30
Abstract: PURPOSE:To provide a simulator which can execute debugging with the application program of a programmable controller in a form close to a real machine environment even in off-line mode. CONSTITUTION:The programmable controller 10 provided with an input memory 6 for holding an input signal, an output memory 5 for holding an output signal, an application memory 7a for storing the application program and a data memory 7b for the application program to hold data and a computer storing a simulation program are provided. The computer reads the output signal from the output memory 5 and writes data similar to that transmitted from the real machine into the input memory 6.
Patent JP-S59222511-A (JP)
Title: Production of high chromium steel by composite blowing converter
Inventor: KAMIDATE YOSHIOKI
IPC: C21C5/35
Filed: 1983-05-30
Abstract: PURPOSE:To suppress erosion of furnace refractories and to produce economically a high chromium steel by performing blowing in such a way that the flow rate Qb of the bottom blowing gas to be blown into a molten iron through tuyeres and the height H of a lance to top blowing oxygen satisfy a specific relation. CONSTITUTION:A molten high chromium iron 5 is produced by subjecting a molten chromium-contg. iron to oxygen top blowing under gaseous stirring by using a top and bottom blown composite blowing converter 3. The blowing is accomplished in such a way that the flow rate Qb (Nm<3>/min.ton) of the inert gas or neutral gas to be blown from the tuyeres 1 and the height H of a lance 2 for top blowing oxygen (the distance between the bottom end of the lance and the molten metal surface; m), as control factors, satisfy the equation. Then, the concn. of Cr2O3 in the slag at the end point of blowing is 30-40wt% and the erosion of the refractories in the furnace is suppressed by the self-coating effect by Cr2O3 in the slag. At the same time, the excess oxidation of Cr in the steel is prevented and the high Cr steel is obtainable economically advantageously.
Patent JP-H10289999-A (JP)
Title: Insulated gate thyristor
Inventor: IWAANA TADAYOSHI
IPC: H01L29/749
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate thyristor, wherein the number of processes is reduced without deteriorating electrical characteristic greatly, in addition to excellent in cost performance. SOLUTION: A p<+> -well region is not provided and first, second p-base regions 4, 6, an n-source region 7 and an n-emitter region 8 have the same diffusion region depth. It is possible to reduce three processes of photolithography, impurity ion implantation and diffusion heat treatment when compared to a conventional insulation gate type thyristor and, trade-off characteristic between ON- state voltage and turn-off time is rather improved although reverse bias safety operation area(RBSOA) lowers a little. Furthermore, ON-state voltage is reduced by providing an n-well region 17 whose resistance is lower than that of an n-base layer 3 which encloses the second p-base region 6 or second p<+> -well region 15. Turn-of breakdown voltage can be enhanced by providing a p<+> -contact region of high concentration in the first p-base region 4.
Patent JP-S5619448-A (JP)
Title: Moisture measuring instrument
Inventor: MIYOSHI TOMEGOROU
IPC: G01N27/04
Filed: 1979-07-27
Abstract: PURPOSE: To improve the manipulation and reliability of the titled unit by equipping a control method that displays moisture content values of various samples within the same scale range in accordance with the change-over assignment of a change- over switch assigning selectively various samples.  
     CONSTITUTION: For example, the sample switch is placed at the soybean D position. Next, a fixed amount of soybean grains in a saucer are interposed between electrodes 21 and 22 and the handle is operated so as to press soybean grains without crashing. Here, the bridge circuit is formed of resistance 33R 8 , its subtense resistance 36, resistance X that corresponds to the moisture value of samples, and resistance as the subtense of resistance X. With electric power source switch 32 depressed, an unbalanced voltage that corresponds to the value of resistance X appears at the output terminal of the bridge circuit and the moisture value that corresponds to the value of resistance X is displayed on indicating instrument 11. When the pointer of instrument 11 deflects off, switch 13 is changed over to the soybean W position. At this time, resistances 33R 7 , 34R 7  and 35R 7  are connected to the circuit. Then, instrument 11 provides a percent display of soybean moisture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02274001-A (JP)
Title: Mounting structure of dielectric substrate
Inventor: OOSUMI YUUJI
IPC: H01P3/08
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a desired characteristic, and also, to easily attach and change a dielectric substrate by attaching a nut to the bottom face of a metallic carrier, and screwing the carrier from the bottom face of a metallic case. CONSTITUTION:A metallic carrier 4 is screwed with two pieces of screws 7 from the bottom face of a metallic case 6, and a nut 8 is welded 9 to the bottom face of the metallic carrier 4. As for this metallic carrier 4, an iron plate is galvanized so as to be solderable, and as for a dielectric substrate 1, its reverse side is an alumina substrate of a front ground pattern, and it is soldered 5 to the metallic carrier 4. Also, a filter circuit is band pass filter using a microstrip line resonator 2 of half wavelength. Accordingly, a size of an apparatus can be made small, and an opening of the metallic case 6 can be set to a cut-off frequency being higher enough in a waveguide mode than a working frequency. In such a way, a desired characteristic is obtained, and also, the dielectric substrate 1 can be attached and changed easily.
Patent JP-H04229826-A (JP)
Title: Liquid crystal display device
Inventor: ANADA KOJI
IPC: G09F9/00
Filed: 1991-04-25
Abstract: PURPOSE:To improve the opening rate of a liquid crystal display for a thin-film transistor. CONSTITUTION:This liquid crystal display is a matrix circuit network made up of setting up plural thin-film transistors(TFT) and a display electrode 35 connected to this TFT on an insulating substrate, and a shade film 32 being superposed on a peripheral edge of the display electrode 35 is installed on the substrate 31.
Patent JP-S5720983-A (JP)
Title: Memory chip
Inventor: MIMURA YOSHITO
IPC: H01L27/04
Filed: 1980-07-15
Abstract: PURPOSE:To transfer information in a memory rapidly by simple constitution without fetching it to the outside, by transferring the information in the memory through an internal port and a latch circuit. CONSTITUTION:An address is applied to a memory cell array 6 through a direct memory access controller, and the gate of an internal port 8 is controlled according to a readout command. Then, information read out from a prescribed address of the array 6 is latched in a latch circuit 7. Further, similar addressing and control over the gate 10 corresponding to a write instruction writes the latch information in the circuit 7 into the specified address of the array 6, and it is transferred in the cell 6 on a direct access basis without being fetched out.
Patent JP-H11293676-A (JP)
Title: Vegetation slope construction unit, vegetation slope structure, and construction method for vegetation slope
Inventor: MAE YASUHIRO
IPC: E02D17/20
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation slope structure excelling in the construction property and safety. SOLUTION: Vegetation slope construction units 10 are stacked in the vertical and horizontal directions on a surface of the ground to construct a vegetation slope. Each vegetation slope construction unit 10 is constituted by stacking a plurality of light-weight vegetation sandbags 12 along an inclined face 11c of a foaming resin block 11 which is the inclined face 11c of which the upper face 11a and lower face 11b are horizontal and a side face on one side protrudes forward sequentially when approaching a lower side. The light-weight vegetation sandbag 12 is constituted by filling light-weight artificial soil into the sandbag in which seeds of plants adhere on an inner face thereof.  Each light-weight vegetation sandbag 12 is supported by a netlike support material 13 attached to the foaming resin block 11 in a condition in which the sandbags are stacked in the vertical direction along the inclined face 11c of the foaming resin block 11.
Patent JP-S6253944-A (JP)
Title: Compound and electrophotographic toner using said compound
Inventor: SUZUKI NOBUO
IPC: C07C211/63
Filed: 1986-04-26
Abstract: NEW MATERIAL:A compound expressed by formula I (R1-R4 represent H, alkyl, aromatic or aralkyl group; A represents molybdate ion, tungstate ion or heteropolyacid anion containing molybdenum or tungsten atom). EXAMPLE:A compound expressed by formula II. USE:An electrophotographic toner giving an amount of charge suitable for developing electrostatic images by being rubbed with a carrier, maintaining the amount of charge at constant even through repeated development and exhibiting uniform charge distribution kept constant. It also gives a superior charging property when used in a one-component system toner containing magnetic iron powder. PREPARATION:For example, trimethylhexadecylammonium chloride is reacted with ammonium molybdate to obtain the exemplified compound expressed by formula II.
Patent JP-2000294272-A (JP)
Title: Nonaqueous electrolyte and secondary battery using it
Inventor: HIBARA AKIO
IPC: H01M10/052
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery excellent in charge/discharge efficiency by using an electrolytic solution composed of a nonaqueous solvent including a maleic acid imide derivative and an electrolyte. SOLUTION: A nonaqueous electrolyte for a secondary battery includes a maleic acid imide derivative of formula I (R1 represents an alkyl group of 1-10C, an aryl group and a 1-10C organic group including a carbonyl group and/or an oxy group, and R2 to R3 each represent H or the same group as R1) and one or more kinds of cyclic carbonic ester and/or chain carbonic ester of formula II and formula III (R4 to R7 each represent H or a 1-6C alkyl group). R1 is a methyl group, an ethyl group or a phenyl group, and R2 to R3 are each desirably H or the same group as R1, and ethylene carbonate, polypylene carbonate, butylene carbonate and vinylene carbonate are suitable for the cyclic carbonic ester. The maleic acid imide derivative is included by 0.01 to 5 wt.% to the whole nonaqueous solvent, and the weight ratio of the cyclic carbonic ester to the chain carbonic ester is (15:85 to 55:45).
Patent JP-H06311156-A (JP)
Title: Frame synchronizing circuit
Inventor: YAMADA MITSUHIRO
IPC: H04L7/08
Filed: 1993-04-22
Abstract: PURPOSE:To provide a frame synchronizing circuit which can realize a circuit for synchronizing frames with simple and which can shorten frame synchronization establishment time. CONSTITUTION:A frequency-dividing circuit 5 frequency-divides an input clock signal and input serial data is series-parallel-converted 1 by the frequency-divided clock signal so as to obtain parallel data. A frame synchronous case detection circuit 2 detects by which frequency-divided clock signal of phase timing parallel data is converted. The frequency-divided clock signal whose phase is the same as a reference phase outputted from a cloak generation circuit 6 is selected by the detected result signal, and a data exchange circuit 8 exchanges parallel data in the same arrangement as that when parallel data is converted by the reference phase for original synchronization. The exchanged parallel data is retimed and outputted by the frequency-divided clock signal which is previously selected in a clock exchange circuit 9.
Patent JP-H01265757-A (JP)
Title: Speech signal fault detection system
Inventor: SUZUKI MITSUO
IPC: H04M3/12
Filed: 1988-04-18
Abstract: PURPOSE:To improve the service to a busy subscriber by providing a detection function of fault information to a circuit detecting the potential or the direction of a current on a PCM signal transmission line. CONSTITUTION:If a fault takes place in any of terminal equipments 110, 111 and a PCM signal of a voice in speech is not sent, an output impedance of tri-state logics 130, 131 reaches high resistance, resulting that an output of a NAND gate 150 goes to '0' level. A selector 153 receives a 9 level signal as a switching signal and its output is switched into a PCM signal output of a voice synthesizer 170. The PCM signal output of the voice synthesizer 170 is sent for a time of the transmission time slot when the output of the NAND gate 150 reaches '0' level. Thus, a subscriber during talking listens to a voice notifying a fault instantly if the fault is found out at the occurrence of the fault and the system is not left with silence for a long time.
Patent JP-H01268447-A (JP)
Title: Engine-firing signal generator
Inventor: UMEMOTO HIDEKI
IPC: F02P1/02
Filed: 1988-04-18
Abstract: PURPOSE:To simplify the structure of a signal generator by integrally forming a pickup core. CONSTITUTION:An engine-firing signal generator is composed of a fly-wheel 1 and a boss 2 fitted integrally therewith, a ring gear 3, a field magnet 4, a magnet coil 5, and a signal generator 6 on the stator side. In said signal generator 6, a ring base plate 7 and a pickup core 8 are formed into an integral body and their coils 9a, 9b are provided reversely to each other. A magnet 14 for signal generation, provided in said boss 2, is positioned by a ring 15 and then fixed to constitute a magnetic circuit. Thus, the relative angle between pickups is determination simultaneously, and the accuracy of angle the deterioration of the relative is higher. Also, because said coils and terminals are resin-treated, fixing and insulation of the coils and terminals are performed at the same time.
Patent JP-H11298757-A (JP)
Title: Signal generator
Inventor: KATO FUMIAKI
IPC: H04N5/06
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufactured and highly reliable signal generator, capable of quickly and surely performing the correction of a circuit or the like accompanying the change of signals to be generated and easily preparing a test pattern, at manufacturing of an IC. SOLUTION: The pattern of output signals and the duration are successively stored in a ROM 11 for each change point of the pattern. The data are successively read by address input from an address counter 13, and a signal pattern is recorded in an output latch 12 and then is outputted as actual signals. The data of the duration are set to a wait counter 15, and the wait counter 15 stops the count-up of the address counter 13 for the corresponding time amount. Thus, the output of the data set to the output latch 12 is secured for the duration, and the desired signals are successively outputted. When the value of the address counter 13 reaches the value corresponding to one cycle, by detecting it in a comparator 14 and clearing the address counter 13, the signals of a desired waveform are repeatedly outputted.
Patent JP-S5623172-A (JP)
Title: Controller for thread connection in automatic winder
Inventor: UEDA YUTAKA
IPC: B65H54/70
Filed: 1979-07-27
Abstract: PURPOSE: To enable sure thread connection with a blower of small capacity, by controlling the blower capacity depending on the number of winding units on which thread seeding and thread connection are needed.  
     CONSTITUTION: When a thread snapping detection filler 12 is displacement due to thread snapping, a microswitch 13 is closed to store a turn-on signal into a memory 60 through an interface 59. If no thread connection request signal is transmitted from winding units in that case, an output signal is applied through another interface 63 in accordance with a program entered into a program memory 61. At that time, a solenoid 40 is turned on, a gear 23 is rotated by one round, both ends of thread are sucked and caught by suction nozzles 56, the thread is guided into a knotter 9 and both ends of the thread are connected to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5619445-A (JP)
Title: Fluorescent x-ray analyzing scale
Inventor: NOMURA KAZUO
IPC: G01N23/223
Filed: 1979-07-27
Abstract: PURPOSE:To make it easy and rapid to grasp a detected element by the titled scale which is obtained by displaying on the same surface a spectral angle scale and element main peak position scales on which element names and atomic numbers are written. CONSTITUTION:For example, spectral angle scale 1 is provided at the edge of surface 1 of flat-plate ruler (a) and on the same surface with the spectral angle scale, a few element main peak position scales 2 that show a peak of the greatest intensity among element spectra are also displayed being given element name 3 and its atomic number 4, constituting fluorescent X-ray analyzing scale A. Using this scale makes it possible to know at a look whether the main peak appears on the chart, so that the detected element can be grasped easily and rapidly.
Patent JP-H10272214-A (JP)
Title: Light golf club shaft and golf club using the same
Inventor: HARADA TAKASHI
IPC: A63B53/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a light golf club shaft which is provided with uniform quality in a shaft with few variances in a bending rigidity in a peripheral direction and also is superior in twisting distruction strength and bending strength. SOLUTION: A golf shaft is an FRP hollow pipe body where average weight per one inch is equal to below 1.25 g and is provided with a fiber layer A where a prepreg sheet is formed to be provided with 20-250 mm length from the tip side tip of the shaft within a range that the orientation angle of fiber is ±5 deg. as against a shaft axis and the fiber layer B where a yarn prepreg with the resin composition content of 23-35 wt.% is formed at the outer side of the layer A within the range that the orientation angle is ±20 deg. to ±70 deg. as against the shaft axis in whole length. The fiber layer C with the yarn prepreg within the range that the orientation angle is ±3 deg. to ±25 deg. in whole length is formed at the outer side of the layer B so as to obtain the golf shaft with successive lamination.