baber/WOPTO huggingface dataset:
Patent JP-H09295289-A (JP)
Title: Driving mechanism for industrial robot
Inventor: MIYAMA NOBUTAKA
IPC: B25J9/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To enable the parallel arrangement of a driving unit for the fore and aft directional operation and a driving unit for vertical operation without arranging them on the same shaft by providing a second driving means for rotating a driving hinge provided in a fixed link so as to operate the vertical operation of an upper arm. SOLUTION: An upper hinge 7 for supporting a front arm 3 freely to be turned and for fixing an arm 9 so that it can not be turned is provided. Furthermore, a driving hinge 6, which is supported on a fixed link 2 through a horizontal shaft 12 freely to be rotated in relation to the front arm 3, and a rear link 8 for connecting the other end of the driving hinge 6 and the other end of the upper hinge 7 are provided. A second four-joint link mechanism, which does not interfere with a first four-joint link mechanism, and a second driving means provided in the fixed link 2 in parallel with a first driving means and for rotating the driving hinge 6 so as to perform the vertical operation of the upper arm 9 are provided.  The second driving means is formed of a motor 12 fixed to the fixed link and a reduction gears 12, and an output shaft of the speed reduction gears is fixed to a front end of the driving hinge 6 so that it can not be rotated.
Patent JP-H09297280-A (JP)
Title: Sunlight lighting device
Inventor: KODAIRA TAKASHI
IPC: F21S11/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make a sunlight lighting device to be installed on a building provided at a place having a good scene use with the function of a night illumination lighting the surroundings also. SOLUTION: One or a plurality of sunlight lighting devices 1 provided with lighting prisms 2, 3 to be arranged at a lighting part, the drive unit 4 of the lighting prisms 2, 3 a controller controlling the drive unit 4 and a dome-shaped transparent cover 7 are provided on the rooftop of a building 20. Moreover, this device is constituted so as to be used as an illumination light source to be replaced with the sunlight in the room 22 of the building 20 in the nighttime by arranging artificial illumination light sources 10∼12 in a light guiding duct 8 and also to be utilized as the night illumination lighting the surroundings of the building 20 through the cover 7.  In this case, this device is also utilized as a night illumination lighting the surroundings of a garden through the cover 7 in the nighttime by providing one or a plurality of sunlight lighting devices to be constituted in the above-described manner with respect to underground rooms of the garden of the building.
Patent JP-H07329678-A (JP)
Title: Air bag device and air bag housing pad
Inventor: IINO TAKAHIRO
IPC: B60R21/20
Filed: 1994-06-13
Abstract: PURPOSE:To make an air bag surely developed by providing a cleavage section for the air bag housing pad, and thereby making at least the cleavage section and its neighborhood so constituted as to be made of thermal plastic material blended with filler accelerating a cleavage action. CONSTITUTION:The groove section 2 of a cleavage section is formed at a specified position in the inner surface of the air bag housing pad 1 for an air bag device 7 in order to guarantee easy rupture and cleavage in case of emergency. The cleavage section 2 and its neighborhood are formed out of thermal plastic material blended with filler accelerating a cleavage action. Namely, the air bag housing pad is formed out of thermal plastic elastmer blended with 1 to 50% filler by volume, the average grain size of which is 1 to 100mum. As a result, the time required for an air bag to be completely developed in a temperature range of -90 deg. to 90 deg.C is in a range of plus or minus 20ms with respect to a reference time for the complete development of the air bag at an ambient temperature. The loading of filler shall be 1 to 50% filler by volume.
Patent JP-H04289361-A (JP)
Title: Reinforcement of steel frame beam-pierced hole by bolt joint type rimmed ring
Inventor: TANAKA KATSUHIRO
IPC: E04C3/07
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a reinforced steel frame beam with holes expecting a simple and secure reinforcement effect in a steel frame structure and a steel frame reinforcement concrete structure of a building and fit easily the reinforced steel frame beam with holes without treatment and welding for reinforcement at usual steel frame beams and further, obtain time same capacity as the structural function of steel frame beams without holes. CONSTITUTION:A metal tool having a plate 1 on which a circle bolt holes 3 are provided to contact with pressure at the web in the ring 2 of the internally contacting diameter at the web pierced holes 4 of the steel frame beam and the outer periphery of the ring is fixed by generating the contact pressure between members by the bolts 6 at the periphery of the web pierced holes.
Patent JP-2000317669-A (JP)
Title: Laser beam machine
Inventor: KOIDE JUN
IPC: B41J2/14
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a photomask in a laser beam machine for batch exposure. SOLUTION: A photomask 10 used for the projection optical system of a laser beam machine is equipped with a substrate 1 made of quartz or glass, an aluminum thin film pattern 2 arranged on the one side and an overcoat 3 of a dielectric film to protect the aluminum film. In the optical system, the incident side of the laser beam is arranged on the substrate side of the photomask 10. The substrate 1 acts as a protective film of the aluminum thin film pattern 2, and there is no fear of generation of cracks or the like as in the case that the overcoat 3 is on the incident side of a laser beam, and hence the life of the photomask 10 is prolonged.
Patent JP-H10317525-A (JP)
Title: Exterior wall structure of ground sill part
Inventor: ISHIKAWA TAKASHI
IPC: E04B1/70
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall structure of a ground sill part to form an exterior wall equipped with an aeration and anti-insect functions in which the skelton either in new build or repair is used as an underlay. SOLUTION: The gap between a ground sill part 1 formed by the thickness of a vertical furring strip B and an exterior wall material E of dry type is filled with a backing member H of plastics having a plurality of void holes 12 stretching long in the ground sill part. This permits preventing intrusion of detrimental insects or small animals into the wall without hindering the air flow (air cycle). Because the backing member H is a molding of plastics, it has a sufficient strength to allow simple execution of installing works, and the resultant exterior wall is equipped with an enhanced heat insulativeness in the ground sill part and can prevent bedewing thereon.
Patent JP-H06322450-A (JP)
Title: Production of sintered ore
Inventor: INASUMI TADAHIRO
IPC: C22B1/16
Filed: 1993-05-10
Abstract: PURPOSE:To improve a sintering yield and sintering strength by providing the pallet side wall of an air suction type sintering machine with a lining of a memory alloy to suppress the formation of a spacing between a sintering combustion zone and the pallet wall. CONSTITUTION:The inside wall of the memory alloy material is stuck to the pallet side wall of the air suction type sintering machine. The lining is so formed as to bulge to the inner side of the pallet of the combustion sintering zone of a high temp. of >=300 deg.C and in the direction perpendicular to the pallet side wall by utilizing the memory function of this lining material. As a result, the generation of the spacing between the pallet side wall and the sintering layer is suppressed and the sintering is progressed in the state of compacting the sintering layer near the side all part and, therefore, the sintering temp. of the pallet side wall part is increased, by which the yield and strength of the sintered ore are improved.
Patent JP-S5464429-A (JP)
Title: Control circuit for crt display unit
Inventor: ISHIKAWA TOSHIO
IPC: G06F3/14
Filed: 1977-10-31
Abstract: PURPOSE: To aviod the missing of display caused by the operation, by enabling to follow with visual sense of man for the operation of the roll up or down for the character display position on CRT.  
     CONSTITUTION: The scanning line counter 7 outputting the scanning line end signal of one character every count of predetermined number of scanning lines, character display position counter 101 counting the value corresponding to the character display lines based on the signal from the counter 7, and FF104 and 105 displaying the operating condition of the roll up/roll down operation with external signal are provided. Further, the same screen repeating number counter 102 counting the number of repetition for the same screen display in response to the final character display signal in CRT screen with the output of FF104, 105 and the signal of the counter 101, correction counter 103 correcting the count of shift for the character line displayed on the CRT screen when not operated in response to the end signal of the repetitive operation from the counter 102, and the addition circuit 209 adding the value of the counter 103 are provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61288626-A (JP)
Title: Setting system for ordering line of radio communication system
Inventor: HACHITSUKA HIROYUKI
IPC: H04B1/40
Filed: 1985-06-17
Abstract: PURPOSE:To omit a projection and an insertion hole to a case itself and to eliminate line disconnection due to poor contact by converting a signal into a modulated signal in setting an ordering line so as to make transmission/ reception to the outside of the case. CONSTITUTION:In approaching an ordering handset 15 to a radio equipment case 12, a changeover switch 13-3 connects an ordering modulator/demodulator section 13-4 to a voice signal section 13-2. The voice signal from a microphone 15-1 is modulated by a modulator/demodulator section 15-4 and sent to the modulator/demodulator section 13-4 via a path 19. The demodulated voice is sent to the voice signal part 13-2 via the switch 13-3. Then the signal is modulated by a high frequency section 13-1 of a radio transceiver 13 and sent to an opposite station from an antenna 11. On the other hand, the signal from the opposite station is demodulated and modulated, then sent to a receiver 15-2 and a meter 15-3. The direction of the antenna is adjusted through the ordering line.
Patent JP-S63296966-A (JP)
Title: Thermal transfer recorder
Inventor: YOSHIDA TAKASHI
IPC: B41J2/36
Filed: 1987-05-29
Abstract: PURPOSE:To use both sublimed dye ink and melted analog ink by one recorder by identifying the type of the ink of a set thermal transfer film, selecting an application energy table by the identification, and altering the conveying speed of a recording sheet. CONSTITUTION:When a film cassette 23 is set in a recorder section and a print signal is input, the gamma-table and the motor speed of a halftone circuit 7 and a motor driver 12 are selected. A motor 18 is rotated, and a pulse is output from an encoder 19. A comparison value 1 is set in a gradation comparator 3, which compares it with input data. If the input data is smaller than this value, it outputs 0, and if it is equal to or larger than the value, it outputs 1. Data for one line are sequentially fed from a line memory, compared, and the results are output. The output data are synchronized with a clock by a data transfer 4, transferred to a thermal head, a latch signal is output when the data for one line are finished to be transferred, and the data are stored in the latch circuit of the head. Then, a strobe signal corresponding to gradation 1 is generated to heat the head.
Patent JP-S5922444-A (JP)
Title: Driving circuit
Inventor: ANDOU MANABU
IPC: H03K19/094
Filed: 1982-07-28
Abstract: PURPOSE:To attain the stable operation, by performing sufficiently the charging of a boot capacitor, and boosting always an output of a bootstrap circuit to a power supply voltage level to any input condition. CONSTITUTION:A node 13 of the boot capacitor C'B, a 2-input NOR circuit comprising FETs Q21, Q22, Q23 using an input terminal A' as an input, and the 1st inverter comprising FETs Q24, Q25 connected to a node 12 of the capacitor C'B, are provided. An output of the 2-input NAND circuit comprising FETs Q26, Q27, Q28 is inputted to the 2nd inverter circuit comprising FETs Q29, Q30. The gate of the 1st FETQ32 for output is connected to the NOR circuit output. The gate of the 2nd FETQ31 is connected to one end of the capacitor C'B. The gate and source of a level compensating FETQ33 are connected to an output terminal B' and the drain is connected to a power supply VDD.
Patent JP-S5833213-A (JP)
Title: Picture display device
Inventor: SAKATA HARUO
IPC: H04N5/74
Filed: 1981-08-24
Abstract: PURPOSE:To obtain a picture display device which has elevated a picture quality of a picture itself, by forming a stripe pattern on a display surface for displaying the picture so that this stripe pattern can be superposed on the display picture. CONSTITUTION:The figure magnifies and shows a part of a screen 1 which has formed a stripe pattern, the part of 2 is a reflection part for reflecting a projected light beam, 3 is a stripe-like light absorbing part which scarcely reflects the projected light, for instance, a black applied stripe part, and when a picture is projected onto such a screen 1, the stripe pattern is superposed on a picture. When the stripe pattern is superposed on the picture, interference by the stripe occurs, but sharpness as a picture is increased by the stripe, and the picture quality is improved. In general, as for the direction of the stripe pattern, horizontal, vertical and inclined directions are all available, but in case of a screen of a projection type television, a vertical stripe pattern is suitable in order to avoid an interference by a scanning line.
Patent JP-S5758535-A (JP)
Title: Wiper controller for car
Inventor: KUGOU MASARU
IPC: B60S1/08
Filed: 1980-09-24
Abstract: PURPOSE: To permit wiper operation which driver desires by making the wiper intermittent time variable.  
     CONSTITUTION: The output of a controller 4 controls a wiper relay 6 and operates a wiper motor 7. The voltage varied by a variable resistor 2 and the voltage from a resistor group 3 are compared in a comparator 5, and the output is supplied to a controller 4. As the controller 4 operates the wiper relay 6 at the time interval controlled by the variable resistor, the operating time interval of the wiper motor 7 is controlled. As the wiper intermittent time is variable, wiper operation which driver desires can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61290652-A (JP)
Title: Zinc alkaline battery
Inventor: KASAHARA NOBUYORI
IPC: C22C18/00
Filed: 1985-06-19
Abstract: PURPOSE:To retard hydrogen gas evolution in addition to the reduction of mercury content by using zinc alloy obtained by adding a specified amount of indium, cobalt, and bismuth to zinc as a negative active material of zinc alkaline battery. CONSTITUTION:A zinc alloy containing 0.01-0.5wt% indium, 0.01-0.5wt% cobalt, and 0.01-0.5wt% at least one of silver, bismuth, cadmium, gallium, and tellurium is used as it is or after amalgamation as a negative active material to form a negative electrode 4. The negative electrode 4 is combined with a positive electrode 2 mainly comprising manganese dioxide, and a separator 3 to form a zinc alkaline battery. By the synergistic effect of the elements added, hydrogen overvoltage is increased, local corrosion is retarded, and bonding force between atoms is strengthened to reduce hydrogen gas evolution. Therefore, battery performance is increased in addition to the remarkable reduction of mercury content.
Patent JP-S5255421-A (JP)
Title: Synchronous retiming system
Inventor: KOJIMA TAKUTO
IPC: H04Q11/04
Filed: 1975-10-31
Abstract: PURPOSE:The synchronous retiming functions are concentrated, and the data which selected and recorded the center part of data bit from scanning pulse through changing point of the data is selectred for the channel against time division multiple transmission path.  Thus, the economizatin can be realized for the data network.
Patent JP-H05301603-A (JP)
Title: Coil storage warehouse
Inventor: KATO YOSHINORI
IPC: B66F9/07
Filed: 1992-04-24
Abstract: PURPOSE:To provide a warehouse whose structure is simpler than conventional one, and which can store coils with high efficiency regardless of the outer diameter of the coil. CONSTITUTION:A coil 8 is placed on a recessed part 13 in an arm 14, and a stacker crane 4 is made to travel to a desired position with a hanger 18 where the coil should be set. Next, a lifting base 9 is lifted up to a desired floor (height) with the hanger 18 where the coil is to be stored. Then, the arm 14 is lifted (slightly moved) to coincide the height of the inner periphery surface at the upper part of a through hole in the coil 8 with the hanger 18, and the arm 14 is extended to make the coil 8 advance. Moreover, the through hole in the coil 8 is fitted to the hanger 18 to lower the coil. As a result, the coil 8 is caught by the hanger 18 to be stored. Then the arm 14 is shortened.
Patent JP-S5833091-A (JP)
Title: Double pipe type heat exchanger
Inventor: NAKAJIMA YOSHIHIRO
IPC: F28D7/10
Filed: 1981-08-22
Abstract: PURPOSE:To improve the coefficient of heat transfer, to reduce the sectional area of heat transfer surface and to miniaturize the titled heat exchanger by a method wherein a single reticulated member or a layer of such members having a suitable thickness is inserted into an annular clearance between an inner pipe and an outer pipe of the heat exchanger. CONSTITUTION:A heat exchanger has a wire netting 4 (as the reticulated member) inserted into the annular clearance 3 formed between an inner pipe 2 and an outer pipe 1. In this case, the wire netting 4 may be inserted into the annular clearance 3 singly or in layers. Consequently, a fluid flowing through the annular clearance 3 in the direction of the arrow B meanders through the gaps among the wires of the wire netting 4 so that violent turbulences are generated in the fluid and the heat transfer coefficient of the fluid is imporved thereby. Further, due to the existence of the wire netting 4, the heat transfer coefficient of the inner pipe 2 is improved to a remarkable degree, the heat exchanger can be miniaturized and the heat transfer efficiency of the heat exchanger can be improved to thereby contribute effectively to the saving of energy and its resources.
Patent JP-S62289153-A (JP)
Title: Food containing added alginic acid
Inventor: IMAI KEIKO
IPC: A23L29/20
Filed: 1986-06-09
Abstract: PURPOSE:To improve the taste of a food, e.g. bread, confectionery, etc., and eliminate offensive smell, by adding alginic acid and a potassium salt to the food. CONSTITUTION:A food obtained by adding alginic acid and a potassium salt. Salts of potassium wit an inorganic acid giving 4-11pH of a 0.1% aqueous solution, e.g. potassium carbonate, potassium hydrogencarbonate, potassium phosphate, potassium dihydrogenphosphate, potassium monohydrogenphosphate, etc., may be cited as the potassium salt, but potassium salts of carbonic acid, e.g. potassium carbonate, potassium hydrogencarbonate, etc., are preferred. The ratio of the alginic acid to the potassium salt used is about 0.1-3.5pts.wt. to 10pts.wt. alginic acid.
Patent JP-2000321625-A (JP)
Title: Reticle for camera
Inventor: MUKAI HIROSHI
IPC: G03B13/24
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a reticle capable of obtaining a display function, whose constitution is easily manufactured. SOLUTION: As for the reticle, a diffusion surface Fsa is constituted by arranging a large number of one or plural kinds of random pattern structure, and a display screen FSb is constituted at the same plane as that of the diffusion surface Fsa. The random pattern structure is constituted of plural fine rectangular elements with plural kinds of height, and the rectangular elements are irregularly arranged so as to constitute plural kinds of diffraction gratings having different grating pitches. The display screen FSb is constituted of a diffraction grating with a regular periodic structure.
Patent JP-H01299669-A (JP)
Title: Film thickness variable type coating bar
Inventor: OHASHI MASAKIYO
IPC: B05C11/02
Filed: 1988-05-30
Abstract: PURPOSE:To apply liquid substance in arbitrary film thickness by enabling the supporting position of both a bar and a trestle to be arbitrarily changed to the direction vertical to the face on which coating is applied. CONSTITUTION:The shafts for supporting a bar 1 are formed to both ends of the bar 1. The shafts of the bar 1 are perforated in the side faces of a trestle 2 and the long holes capable of vertically moving are provided. The screws capable of regulating height of the bar 1 by pushing the shafts 1 of the bar 1 from the upper parts of the long holes are provided. The shafts of both ends of the bar 1 are fixed at once to a bar fitting base and this bar fitting base is supported so that it can be vertically moved for the trestle 2. Film thickness is regulated by fitting a micrometer to the trestle 2 and moving this to push the shafts into both ends of the bar 1 and regulating height of the bar 1. Thereby arbitrary film thickness can be obtained by coating.
Patent JP-S61291357-A (JP)
Title: Electronic parts feeder
Inventor: HIRAI WATARU
IPC: H05K13/02
Filed: 1985-06-18
Abstract: PURPOSE:To eliminate any jam inside a chute, by moving a pair of endless belts, installed between the circumference of a pair of feed wheels feeding taped lectronic parts at the specified pitch and a pulley at a tape outlet, intermittently by means of rotation of these feed wheels. CONSTITUTION:A tape 2 is fed into both feed wheels 11a and 11b through the inside of a guide 15 and a tape keeper 16. Next, when external force is added to an end of a ratchet lever 4 in an arrow A direction, a feed claw 5 is engage with a tooth part of a ratchet wheel 3 which rotates one pitch, and when this external force is removed, the claw 5 is restored to its original position whereby the wheel 3 is held at the position without being reversed owing to a lever 9. The wheel 3 rotates in a B direction by one pitch while these feed wheels 11a and 11b engage lead wires 1a and 1b with feed teeth 11c and 11d, feeding electronic parts 1 by one pitch, so that belts 12a and 12b also move by one pitch. Residual waste tapes 2a enter in a gap between these belts 12a and 12b and a chute 14 and are discharged out.
Patent JP-S5656048-A (JP)
Title: Communication system between road and traveling body
Inventor: KAWANA KIYOSHI
IPC: H04B5/00
Filed: 1979-10-12
Abstract: PURPOSE:To improve the probability of communication between a road equipment and traveling bodies by permitting one traveling body to consider a sent signal from the other traveling body to be a header signal from the road equipment when traveling bodies reside in a communication area. CONSTITUTION:When traveling bodies 2 and 3 enter area 1 of communication with the road equipment, header signal 7 is received from the road equipment. Although the road equipment sends header signal 7 out at intervals T0, traveling body 2 receives it at timing h1 and then performs transmission 8. Traveling body 3 considers the transmitted 9 signal to be header signal 7 from the road equipment and, after transmission 8 of traveling body 2, performs transmission 9. Right after transmission 8, traveling body 2 gets ready for reception and receives transmitted signal 9 by regarding it as signal 7, thereby performing transmission 8 of traveling body 2 after the completion of transmission 9 of traveling body 3. During this period, the road equipment stops to transmit header signal 7. When not less than two traveling bodies reside in the communication area, the header signal reception is stopped for a certain period after traveling-body communication, so that the probability of radio interference occurrence can be lowered.