baber/WOPTO huggingface dataset:
Patent JP-H09235702-A (JP)
Title: Artificial lawn, sand-included artificial lawn, athletic ground, walkway median and garden
Inventor: MATSUZAKI YUKIHIRO
IPC: E01C15/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an artificial lawn which satisfies the requirements for setting resistance, a cushioning ability and a hiding ability simultaneously and hold definitely filled up sand. SOLUTION: An artificial ground consists of wider yarns and finer yarns of piles which constitute the leaves of an artificial lawn 3. The piles 1 which constitutes the leaves of the artificial lawn comprises thin yarns and thicker yarns. Furthermore, the piles 3 which constitute the leaves of the artificial lawn 1 consist of wider and thin yarns and finer and thicker yarns. Furthermore, as for a sand-included artificial lawn, sand is arranged to be filled up in the artificial lawn described above.
Patent JP-S6127716-A (JP)
Title: Vehicle air-conditioning device
Inventor: WATANABE TAKEAKI
IPC: B60H1/24
Filed: 1984-07-18
Abstract: PURPOSE:To make it possible to ensure a sufficient amount of air for side defroster ducts, by disposing a front defroster door and a ventilator change-over door to air distribution ports which partition and divide front and sided efroster ducts from each other by use of a partition plate. CONSTITUTION:Upon high level mode, a front door 23 alone is fully opened while a subvent door 28 and a front door 30 are halfly opened, and an air mixing door is changed over to allow air blown from air distributing ports 22, 25, 27, 31 to be changed into cold or or hot air. Upon foot mode the door 24 is moved to fully open both ventilator distribution air port 25 and side defroster distribution air port 22, and to fully open the front door 24. Upon heat mode the door 23 is halfly opened while the door 24 is set to the air distribution port 25 side, the side vent door 28 is fully closed, and the door 30 is halfly opened to blow out hot air. Upon defrosting mode the doors 23, 24 are set to fully open the distribution air ports 21, 22 and to fully close the remaining ports to deblurr and defrost the front and side glass panes. Accordingly, it is possible to ensure a sufficient amount of air for the side defrosters upon mode other than the vent mode.
Patent JP-S5939397-A (JP)
Title: Antiscaling agent
Inventor: HIRANO SHIYOUEI
IPC: C02F5/08
Filed: 1982-08-30
Abstract: PURPOSE:To enable to effectively suppress the formation of silica scale in service water, by using the titled antiscaling agent containing an alkylene oxide chain-contg. compound selected from the group consisting of three kinds of compounds of water-soluble nonionic surfactants. CONSTITUTION:The antiscaling agent contains at least one alkylene oxide chain- contg. compound selected from the group consisting of compounds A represented by the formula (wherein x1-x4 are each number of 3-52, and y1-y4 are each number of 1-125), compounds B represented by the formula of HO-(C2H4O)l- (C3H6O)m-(C2H4O)n-H (wherein l+n and m are each integer of 1 or more) and compounds C represented by the formula of RO-(C2H4O)p-H (wherein R is a 8-22C alkyl or alkenyl group, and p is an integer of 1 or more). The molecular weight of the compound A is made at 900-27,000, that of the compound B is made at 2,000-12,000, and that of the compound C is made at 400-2,000. Using said antiscaling agent, the formation of silica scale in service water is effectively suppressed.
Patent JP-S6128718-A (JP)
Title: Internal-combustion engine with exhaust turbo-supercharger
Inventor: SUZAKI SHUNEI
IPC: F02B75/20
Filed: 1984-07-17
Abstract: PURPOSE:To avoid flow rate resistance caused by an intake-air inertial pipe by separating intake-air pipes into two groups and providing a three-way connecting valve, which allows a short circuit passage to be connected to a connection point from a damping chamber. CONSTITUTION:Since the discharge pressure of a blower 4 is low in the low revolving speed region, the supply-air pressure introduced in a three-way connecting valve 12 from a short circuit passage 32 is not high enough to overcome the spring force of a spring 15, and a piston valve body 13 is closed. The upper and lower intake-air inertial pipes are not connected with each other, and the supply-air from a blower 4 is supplied to intake-air inertial pipes 8 and 9. On the other hand, since the discharge pressure of the blower 4 rises for the high revolving speed region, the piston valve body 13 is opened. And the upper and lower intake-air inertial pipes 8 and 9 are connected with each other, thereby supplying the air from the short circuit passage 11 as well. Thus, intertial pipes 8 and 9 can be reduced.
Patent JP-H0444255-A (JP)
Title: Manufacture of lead frame
Inventor: FUKUI ATSUSHI
IPC: H01L23/50
Filed: 1990-06-07
Abstract: PURPOSE:To obtain an accurate lead frame having high reliability by forming a shape at the tips of inner leads in a state that connecting parts remain, coining them to reduce the tips in thickness, then so forming uneven parts as to absorb excess parts formed by elongation, heat-treating them, and then removing the connecting parts to individually separate them. CONSTITUTION:A stripe material made mainly of steel is mounted in a mold having punching dies for punching parts of inner leads 1, tie bars 2, outer leads 3 of desired shape from four corners of a lead frame unit, and pressed to be patterned except the tip face of the inner leads. Then, it is coined to reduce them (a) in thickness. Thereafter, protrusions T are so formed partly at a region to become a cavity region as to absorb excess parts elongated by the coining (b), (c). Subsequently, in order to remove an inner stress, they are heat treated. Further, the cativy region C is punched to include the protrusion T, a die pad 11 is formed, and the tip edge of the inner lead is formed to complete patterning (d).
Patent JP-S5673055-A (JP)
Title: Benzamide derivative and herbicide containing the same
Inventor: TAKEMATSU TETSUO
IPC: A01N39/00
Filed: 1979-11-20
Abstract: NEW MATERIAL:A benzamide derivative of formula (R is halogen, mono- or di- alkylamino, alkoxyalkoxy, alkenyloxy, etc.).  
     EXAMPLE: 4-Methylamino-N-(2,3-dichlorophenyl)-benzamide.  
     USE: A highly selective herbicide effective to true grass weeds such as cockspur-grass and broad-leaved grasses by the soil treatment in paddy field, nevertheless almost harmless to paddy-rice plant.  
     PROCESS: The compound of formula is prepared e.g. by reacting various benzochlorides or various benzoic acid esters with 2,3-dichloroaniline in the presence of a base in an organic solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5274285-A (JP)
Title: Production of semiconductor device
Inventor: SHIGE NORIYUKI
IPC: H01L21/338
Filed: 1975-12-17
Abstract: PURPOSE: To obtain a Schottky gate FET of reduced series resistance and improved high frequency and noise characteristics by using Al x Ga 1-x As whose coefficient of themal expansion agrees well with that of GaAs and in which the growth of GaAs and other crystals is hard to occur when once taken out into the atomosphere, as a coating film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6210785-A (JP)
Title: Pattern recognizing device
Inventor: YOSHIDA TAKASHI
IPC: G06K9/62
Filed: 1985-07-08
Abstract: PURPOSE:To easily discriminate similar characters by providing a means for comparing an output of a weighting and adding means with a threshold corresponding to a standard pattern and showing the coincidence and the dissidence of the standard pattern and an input pattern by the output of the comparing means. CONSTITUTION:A sample to be recognized is inputted, a standard pattern of a character matching therewith is selected, it and its mask pattern 1 and a mask pattern 2 are inputted, and weighting coefficients C1-C3 corresponding to the characters of the standard pattern and a judging threshold are set. In a dissidence detecting part 1, whether the value of picture elements of the sample and the standard pattern coincide or not is examined, and whether the sample is separated from the standard pattern more than zero picture element, more than n1 picture elements or more than n2 picture elements or not is examined. In a counting circuit 3 and an arithmetic part 4, based on an arithmetic system, the operation is respectively performed, and in an evaluation part 7, an output of an adder 61 is compared with a threshold Th and with the standard pattern. Thereby, the pattern recognition strong for a misregistration on matching, easy in recognizing similar characters and high in reliability can be performed.
Patent JP-H06339080-A (JP)
Title: Solid-state image pickup device
Inventor: KURITA SUSUMU
IPC: H04N5/335
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a clear X-ray still image without using an image intensifier. CONSTITUTION:At the time of a still image mode where an X-ray still image is obtained by irradiating an object with X-ray, the reading speed of electric charge stored in a CCD image sensor 1 is made to slow down by performing n frequency division for the clock of a prescribed frequency from an original oscillation circuit 2 by a 1/n counter 3 and supplying the clock to the CCD image sensor 1. Therefore, because the transmission band of an image pickup signal can be made to be (fc.a)/n (fc is the frequency for normally driving the CCD image sensor 1 and a is a selected coefficient of about 1.5 to 3.), the thermal noise of a voltage effect type transistor (FET transistor) of the electric charge voltage conversion part of the CCD image sensor 1 can be reduced to 1/sq. rt.  (n). Because electric charge storage time of the CCD image sensor 1 can be prolonged, the image pickup signal with a high level can be obtained.
Patent JP-H05317522-A (JP)
Title: Computer game device
Inventor: TAKANO TOSHIYA
IPC: A63F13/52
Filed: 1992-05-19
Abstract: PURPOSE:To provide a burning preventing means for a CRT display by which a power source is not disconnected erroneously in the computer game device. CONSTITUTION:In the computer game device provided with a CRT display device, a luminance control means which can control program is provided between the display and the computer, and when there is no input for a prescribed time or above, luminance of the display is lowered stepwise to a prescribed luminance.
Patent JP-S5671631-A (JP)
Title: Turnover mechanism for clutch pedal
Inventor: SHINDOU HIROAKI
IPC: B60K23/02
Filed: 1979-11-19
Abstract: PURPOSE: To raise pedal feeling by eliminating shock and tap sound incurred during the pedal operation period due to the presence of an aperture by placing the action point of tension spring at the center of a rod.  
     CONSTITUTION: A clutch pedal 1 presses on a push rod 3 at a clevis pin 5 and is coupled with a rotary arm 7 by a rod 9. A tension spring 13 connects the center of the rod 9 with the clevis pin 5. When the rotary arm 7 turns toward A by pressing the pedal and then passes by dead point, the tension force of the tension spring 13 assists the stepping force of the pedal to relieve the pedal of its pushing force. Since the tension force of the tension spring exerts on the center of the rod, the shaft always closely contacts with bearing and, therefore, no shock and tap sound incurred due to the presence of an aperture is generated when the dead point is passed by. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5576056-A (JP)
Title: Surface hardened structural material
Inventor: NOZAKI YOSHIO
IPC: C23C8/24
Filed: 1978-12-03
Abstract: PURPOSE: To provide the title cheap structural material made of aluminum nitride alloy obtd. by electrolytically nitriding an aluminum alloy, lighter than a Ti alloy, easy to form, cut and die forge, and mainly used as aircraft parts.  
     CONSTITUTION: An aluminum alloy as an anode is put into a salt bath contg. gaseous NaCN formed by dipping electrolytic Ti in a NaCN-dissolved bath, and a DC current is supplied to manufacture an aluminum nitride alloy. As a result, a deep nitrided layer is obtd., and the aluminum nitride alloy capable of strengthening not only the surface but up to the core of the aluminum alloy is used as a structural material for aircraft parts such as rivet, propeller, push rod, fluid transporting tube, bolt and nut. Since hardening of the aluminum alloy after the nitriding is gentle, the following effect is obtd.: press forming, punching, rough cutting and cutting, die forging, etc. are performed before age hardening after the nitriding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6040038-A (JP)
Inventor: TANIGUCHI SATORU
IPC: A61B5/0225
Filed: 1983-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S636732-A (JP)
Title: Deflection yoke core
Inventor: MAEDA TAKEO
IPC: H01J29/76
Filed: 1986-06-26
Abstract: PURPOSE:To reduce temperature rise of a coil without cost increase of it, by forming a core section in such a way that 1/3 of the total height of the core section from a small diameter side toward a larger diameter side occupies 33 to 65% of the total sectional area in the vicinity part of splitted section. CONSTITUTION:At least in the vicinity of a splitted section 15, a form of core section is constituted in such a way that 1/3 part of the total height of the core section from a small diameter end 12 toward a large diameter end 15 occupies 35 to 65% of the total sectional area. By this way, a deflection yoke having less temperature rise can be produced even using a high resistance magnesium-zinc family ferrite with low material cost. Also, semi-toroidal winding is possible by its high resistance, so that the cost of winding will not be increased.
Patent JP-H0442352-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1990-06-08
Abstract: PURPOSE:To attain the field-based conversion of characters with high operability by storing the field information set by an operator in an external storage part in response to the document data and then calling the stored field information as necessary. CONSTITUTION:A CPU serving as a microprocessor performs the arithmetic operations, the logical decision, etc., for character processing and controls the component elements connected to an address bus AB, a control bus CB, and a data bus DB via these buses. Then the field information once set for each document are stored in a DISK (external storage part) in response to the document data and then called out as necessary by an especially provided means. Thus the fields can be easily set and the field-based conversion of characters is attained with high operability.
Patent JP-S5274782-A (JP)
Title: Position determining controller
Inventor: SUZUKI TAKEYUKI
IPC: G05D3/12
Filed: 1975-12-18
Abstract: PURPOSE: To perform a position determining with a constant acceleration and deceleration by varying a speed constantly at an accelerating time, and proportionally to a square root of a distance to a stop position at a decelerating time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0719103-A (JP)
Title: Misfire detection device for internal combustion engine
Inventor: ICHIKAWA AKIRA
IPC: F02D45/00
Filed: 1993-06-22
Abstract: PURPOSE:To prevent erroneous detection of misfire by judging rough road running while not judging misfire when an engine speed fluctuation rate exceeds a second judgment value which is smaller than a first judgment value to be used for misfire judgment by specified times or more, and thereby accurately distinguishing continuous misfire from rough road running. CONSTITUTION:An internal combustion engine 2 has a rotational angle sensor 10, a cylinder judgment sensor 16 and the like for detecting an operation condition. Detection signals from the sensors are input to an electronic control unit(ECU) 20 which performs lighting of an alarm lamp or the like based on misfire detection result through misfire detection process. In the case that an engine speed fluctuation rate of the internal combustion engine 2 is larger than a first judgment value, misfire occurrence is judged. In the case that the engine speed fluctuation rate exists between the first judgment value and a second judgment value, existence times are counted for a specified period. When the value of the counter is larger than the specified value, the judgment result of the misfire judgment means is voided. Misfire detection is carried out with further accuracy.
Patent JP-H0443156-A (JP)
Title: Disc brake device for railway rolling stock
Inventor: TSUJI ZENZO
IPC: F16D65/092
Filed: 1990-06-08
Abstract: PURPOSE:To facilitate the installation performance by connecting the rotor shaft of an electric motor and the rotary shaft of a disc brake device having a plurality of rotor members and stator members through the meshing joint, at the edge part of the rotor shaft of a driving electric motor which is connected in revolution transmission-enabled state with the axle of a railway rolling stock. CONSTITUTION:A driving electric motor 2 is installed under the boggie of a railway rolling stock, and a driving gear fixed at one edge part of the rotor shaft 3 of the electric motor 2 and a driven gear 6 fixed on an axle 5 are meshed, and a disc brake device 1 is installed at the counter gear side edge part of the driving electric motor 2. The disc brake device 1 has two rotor members 10 installed on the outer periphery of a hollow shaft 9 joined with the rotor shaft 3 and three stator members 11 installed on the inner periphery of a key member 8, and a brake power is developed by the slide of a plurality of pistons (pressing members) in the axial direction. The hollow shaft 9 and the rotor shaft 3 are constituted in separation, and both the shafts 9 and 3 are meshing joined through a heat-shielding coupling 30.
Patent JP-H0714483-A (JP)
Title: Micro bi-metal relay and its manufacture
Inventor: INUI TETSUYA
IPC: H01H1/00
Filed: 1993-06-22
Abstract: PURPOSE:To obtain a large contact load by letting a device be made up of the movable substrate of a cantilever, a bi-metal composed of a metallic layer having a coefficient of thermal expansion higher than that of the movable substrate, and of a heating means. CONSTITUTION:The back face side of a cantilever 28 composed of a silicon single crystal substrate 2, is provided with a metallic layer 32 as thin as 10 to 1000mum made of Ni and the like via a conductive film 30 made of Ni, Fe, Cu and the like, and its front surface is provided with a heater circuit 14 via an oxide film 4. The free end of the cantilever 28 is provided with a contact circuit 14 via the oxide film 4, and the surface of its upper portion is provided with a conductive layer 20 as thin as 10 to 1000mum made of Ni, Au, Cr, Ag, Ta and the like at a position faced thereto via a specified space. An opposite contact section 24 as thin as 10 to 1000mum made of Ni, Fe, Cu and the like are provided. When current flows in the heater circuit, the cantilver 28 is displaced upward because of the difference in a coefficient of thermal expansion between the cantilver 28 and the metallic layer 32, the contact circuit 16 is pushed onto the opposite contact section 24, so that electricity is thereby conducted.
Patent JP-S6129963-A (JP)
Title: Semiconductor memory device
Inventor: TOMITA HIROSHI
IPC: G06F13/40
Filed: 1984-07-20
Abstract: PURPOSE:To decrease cost by using one set of a controller in common in relation to transmission of data between an upper device and a volatile memory and or transmission of data between a volatile memory and a non-volatile memory. CONSTITUTION:A controller 200 writes the data sent from the upper device 260 through a line 250 into the volatile memory 210 through a line 252, and when the data are sent to the device 260 from a device 210, the data are sent out through a line 253 and a line 251. When the data sent from the device 260 are requested to be kept, the controller 200 writes the data read out from the memory 210 through the line 253 in the non-volatile memory 220 through a line 254, and when read-out is made, the data are read out through a line 255. Thus, it is possible to decrease the cost by using one set of the controller in common concerning to the transmission of data between the upper device and the volatile memory and the transmission of data between the volatile memory and the non- volatile memory.
Patent JP-S629713-A (JP)
Title: Method for controlling rolling reduction position of rolling mill
Inventor: TSUKAHARA HIDE
IPC: B21B37/18
Filed: 1985-07-09
Abstract: PURPOSE:To perform BISRA (British Iron Steel Research Association) control by making a mill constant nearly constant and to remove the plate thickness deviation at the outlet side in the whole zone under operation conditions by finding the correction by BISRA control as the value of he maximum inclined part of the mill constant curve obtaining the mill constant by observation. CONSTITUTION:A rolling load P is detected by a load cell 8 and inputted to a lock-on circuit 17 when it is generated with a rolling stock being bitten into a roll gap at rolling start time. The lock on circuit 17 stores the rolling load at adequate timing and gives the reference value for BISRA control and outputs with an operation a load variation DELTAP as well. This DELTAP is outputted to an adder-subtractor 25 by multiplying it by 1/kmx with a gain circuit 22 and that multiplied by a load constant C is outputted to the adder-subtractor 25 as well. The DELTAP is multiplied by the value of 1/km with a memory and computing element 23 and inputted to the adder-subtractor 25. Consequently DELTAX as the correction is fed from the adder-subtractor 25 to a comparing computing element 12 and the plate thickness disturbance is removed with the mill constant being corrected at the whole load zone.
Patent JP-H05343443-A (JP)
Title: Platelike object conveyor
Inventor: TAMAI KOICHI
IPC: B65H3/00
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a platelike object conveyor having high operability by providing a special container, a suction head and an unnecessary object discharge unit in a separator. CONSTITUTION:The platelike object conveyor comprises a separator 32 for separating to output stacked platelike objects 6, a conveying stage 34 for constituting a conveying passage of the objects 6, and a supply unit 33 for supplying the object 6 output by the separator 32 to the stage 34. The separator 32 of such a platelike object conveyor 31 has a container 36 for containing the stacked objects 6, a suction head 21 for sucking the object 6 contained in the container 36 and conveying one by one the objects to the unit 33, and an unnecessary object discharge unit 37 for discharging the unnecessary object sucked by the head 12. The unit 33 supplies the object 6 to the stage 34 while pressing the front end of the object 6 to the rear end of the object 6 of the stage 34. The unit 37 is, for example, a temporarily containing box 37 for temporarily containing, for example, the double objects 6 and a sheet between layers, etc.
Patent JP-H02124617-A (JP)
Title: Longitudinal vibrator
Inventor: ENDO HIDEO
IPC: H03H9/19
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the leakage of a longitudinal vibrator and to prevent the frequency fluctuation and oscillation stop at mount by giving a shoulder to a stationary part of a longitudinal vibrator whose one end of connection arm is connected to the stationary part. CONSTITUTION:The X, Y, Z axes are selected respectively as the electric, mechanical and optical axes of the crystal, and the X ', Y' and Z' axes are the X, Y and Z axes respectively turned around the Y axis to the left by nearly 50'. Since the elongation of the vibration part 11 toward -X' and +X' directions differs when the vibration part 12 is vibrated longitudinally in the direction of the Y axis, although the bending displacement is caused in the direction of the X' and the displacement is propagated to the support arm 13, since a shoulder 15 exists in the stationary part 14, the displacement of bending is attenuated by the shoulder 15 thereby decreasing the displacement of the stationary part 14. Thus, the vibration is not leaked externally and the fluctuation of the frequency and the stop of the oscillation are prevented.