baber/WOPTO huggingface dataset:
Patent JP-H09302920-A (JP)
Title: Gondola device for slope spray work
Inventor: OBARA YOSHIYUKI
IPC: E02D17/20
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To suspend and hold the gondola of a monocycle in a freely vertically movable manner by a hanging wire, to stabilize the gondola by the grounding of the monocycle and to make the spray of concrete onto the face of a slope easier than before. SOLUTION: This gondola device consists of a gondola body 1 composed of seat frames 2 and a pair of support frames 3 protruded at the center of the fronts of the frames 2, a single wheel 4 rotatably installed between the lower front ends of the support frames 3, a seat plate 6 mounted on the upper sections of the seat frames 2 in a freely angular adjustable manner, a guide post 9 for a hanging wire 8 set up at the center of the fronts of the seat frames 2, and a winch 11 for the hanging wire 8 housed and fixed into the seat frames 2. The hanging wire 8 is connected to a carrier 19 for a traversing device 16 in the upper section of a bedrock, and the gondola body 1 is set up to the face of a slope 17 in a freely vertically movable and transversal manner.  The component of force in the horizontal direction of load at the time of works is supported by grounding onto the bedrock 15 of the monocycle 4.
Patent JP-S5547964-A (JP)
Title: Power steering device
Inventor: ITAYA NOBUAKI
IPC: B62D5/083
Filed: 1978-10-04
Abstract: PURPOSE: To provide the subject device wherein a connecting mechanism coming into contact with a torsion bar when a stub shaft rotates at a predetermined angle is provided between the intermediate part of the torsion bar and the stub shaft to smoothen the steering at the quick handling.  
     CONSTITUTION: A bonding mechanism 8 coming into abutment with a torsion bar 3 when a stub shaft 1 rotates at a predetermined angle is provided between the stub shaft 1 and the intermediate part of the torsion bar 3. By this measure, when the stub shaft 2 is rotated quickly, it turns at a predetermined angle before a worm shaft 2 substantially rotates. As a result, the bonding mechanism 8 comes into abutment with the torsion bar 3, and only a first twisting part 3a is twisted, thus increasing the spring constant and the input torque. In this case, since the oil pressure increases constantly and smoothly against the input torque, even when a handle is manipulated quickly, the steering force does not become quickly light but the maneuverability is remarkably improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09304225-A (JP)
Title: Apparatus for evaluating pixel pitch accuracy for image reader
Inventor: MORI KEIJI
IPC: G01T1/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To evaluate feed accuracy of a medium and accuracy of pixel pitches by including a thin plate wherein a plurality of pairs of an electromagnetic wave permeable part and an electromagnetic wave impermeable part are formed in an array with a pitch which is larger or smaller by M% of a pixel pitch than N times the pixel pitch of the medium carrying an image to be read. SOLUTION: Each pixel in a pixel array 30 has a size of 100 microns ×100 microns for example. Holes 21 having a width equal to a pitch of the pixel are formed with a pitch smaller by 10% of the pixel pitch than 200 microns which are twice the pixel pitch on a metal thin plate 22. An accelerated phosphorescent fluorescent layer of an accumulated fluorescent sheet 1 is exposed by a uniform radiation source 22 comprising<14> C via the metal thin plate 22 of a pixel pitch accuracy evaluating apparatus 20. If a feed speed in a sub-scanning direction of the accumulated fluorescent sheet 1 of an auto radiography image reader is constant, an auto radiography image 35 varies similarly with 19 pixels as a cycle corresponding to the ten holes 21 formed on the thin plate 22.
Patent JP-S63287024-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAMOSE ISAMU
IPC: H01L21/31
Filed: 1987-05-19
Abstract: PURPOSE:To alleviate the concentration of an electric field, by providing a multilayered mask comprising SiO2 or SiO2 and Si3N4 on a semiconductor substrate, forming grooves, performing oxidation with the mask being made to remain, removing the mask and the oxide film of the substrate, and rounding the upper parts of the grooves. CONSTITUTION:A thermal oxide film 2 is provided on a P-type wafer 1, and a resist mask 3 is provided. The oxide film 2 is patterned by RIE using CF4+H2 gas, and the mask 3 is removed. Grooves are provided in the Si wafer 1 by RIE using CBrF3 gas. An SiO2 film 4 is formed in dry O2 at 1,000 deg.C. Then the SiO2 films 4 and 2 are etched away with HF liquid. In this way the corner of the upper edge of each groove is rounded. Thereafter, SiO2 and the like are embedded and used as an element isolating layer, or doped poly Si is embedded and used as a capacitor. Thus the effect caused by the concentration of an electric field at the corner of the upper edge of the groove can be avoided.
Patent JP-S5547765-A (JP)
Title: Facsimile transmission unit
Inventor: KIRIHARA YUKIO
IPC: H04N1/04
Filed: 1978-10-02
Abstract: PURPOSE: To establish the transmission unit which can transmit the block only with high efficiency and possible for retransmission, when the deterioration of video quality is caused at the reception side, by enabling to transmit the transmitted original with a plurality of blocks split.  
     CONSTITUTION: The transmission original 6 is split into a plurality of blocks 9 and the designation mark 11 is attached to identify the part between blocks. This original 6 is moved with the variable step motor 5 controlled with the drive control circuit 4, and the video signal is delivered to the receiver 3 via the video signal read-in circuit 7, video signal delivery circuit 8. The designation mark 11 is delivered as the control signal through the mark detection circuit 12 and control signal delivery circuit 13. At the receiver 3, when the operator detects the deterioration of video quality and returns the retransmission instruction signal, the control signal detection circuit 14 of the transmitter 1 controls the motor 6 so that the original 6 can be moved toward reverse by the block. After that, this block is retransmitted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02300586-A (JP)
Title: Synthetic resin coated lead pipe and its manufacture
Inventor: SUZUKI IKUO
IPC: B32B15/08
Filed: 1989-05-16
Abstract: PURPOSE:To provide thorough anticorrosion as a pipe for drinking water by connecting nozzles on either side of a lead pipe and coating synthetic resin on the inside and the outside surfaces of these pipe and nozzles. CONSTITUTION:Large diametrical parts 2a and 2b are formed on the both end parts of a lead pipe 2, a nipple type nozzle 3a is welded on the large diametrical part 2a and a nozzle 3b of a flange coupling is welded on the large diametrical part 2b. The lead pipe 2 welded with them is supposed as a unit 4 and a layer 5 of synthetic resin such as polyethylene is formed on the inside and the outside surfaces of the unit 4 and a synthetic resin coated lead pipe 1 is made. This coated lead pipe is obtained by cutting the lead pipe 2, forming the large diametrical parts 2a sad 2b with a large diametrical jig on the both ends, welding the nozzle 3 on then to make the unit 4, flowing and soaking the unit 4 in powdery synthetic resin and forming synthetic resin layers on the inside and the outside surfaces. Consequently, the synthetic layers neither shrink nor are peeled. Also it is possible to form it uniformly and easily.
Patent JP-S612338-A (JP)
Title: Inspection device
Inventor: WADA EIJI
IPC: G01R1/073
Filed: 1984-06-15
Abstract: PURPOSE:To make operation easier at lower manufacturing cost by a method wherein a probe directly coming into contact with an electrode of element to be inspected is composed of conductive wirings formed into elastic insulating film. CONSTITUTION:Probe 17 is attached to a probe card supported by a test head not shown in the figure. The probe 17 composed of wirings 19 made of elastic insulating film 18 the surface of which is patterned using a conductive metallic film while one end thereof is electrically connected to an inspection circuit (not shown in the figure) in a test head through the intermediary of a probe card. The other end of film 18 is constituted to come into contact with an electrode pads 1a on the surface of a wafer 1. Through these procedures, any fault such as defective contact or shortcircuit, etc. due to bent or broken probe 17 may be prevented from occurring making operation easier at lower manufacturing cost.
Patent JP-H05313330-A (JP)
Title: Color diffusion-transfer photographic unit
Inventor: NAITO HIDEKI
IPC: G03C8/44
Filed: 1992-05-14
Abstract: PURPOSE:To provide a diffusion-transfer photographic unit capable of peeling and improved in fastness property of color images afer peeling. CONSTITUTION:This color diffusion transfer photographic unit has a peeling layer between a light-shielding layer of a photosensitive sheet and a silver halide emulsion layer. The peeling layer consists of a polymer compd. having >=50000mol.wt. and contains <=5wt.% component of polymer having <=5000mol. wt. in the polymer compd.
Patent JP-H0417962-A (JP)
Title: Manufacture of small diameter wire rod
Inventor: OKA KOICHIRO
IPC: B41J2/25
Filed: 1990-05-11
Abstract: PURPOSE:To prevent the generation of fins by chamfering groove edges on a small diameter wire rod manufacturing device to supply molten metal to the inside of a caliber formed by grooves of the peripheral surfaces of a couple of rolls. CONSTITUTION:In small diameter wire rod manufacture where the molten metal 5 is supplied to the inside of the caliber 7 formed by the grooves 2a and 3a provided on the peripheral surfaces of the couple of rolls 2 and 3 and rapidly cooled and solidified, chamfering is performed on the edges of the grooves 2a and 3a and relief space 8 to follow the caliber 7 is formed. The outward outflow when the high speed steel molten metal passes the inside of the caliber 7 can be absorbed by forming this relief space and as a result, the generation of fins can be prevented. In addition, it can be prevented that the compulsory outward extending force is acted on the rolls 2 and 3 and the service life thereof can be improved.
Patent JP-H08316315-A (JP)
Title: Semiconductor device and its production
Inventor: GOCHO TETSUO
IPC: H01L21/302
Filed: 1995-05-22
Abstract: PURPOSE: To suppress the generation of stress by making an etching stopper layer thin. CONSTITUTION: This device has such a multilayer wiring structure that interlayer insulation films 2, 5 and 10 and wiring layers 4, 9a and 9b are piled up alternately, and interlayer insulation films 2 and 5 having etching stopper layers 3 and 6 for etching for a joint hole opening are formed between a wiring layer connecting by joint holes 7 and 11 and a wiring layer thereunder. In addition, the layers 3 and 6 are formed of silicon nitride film, and the films 5 and 10 are etched at a high selectivity against the silicon nitride film.
Patent JP-S5916913-A (JP)
Title: Cooling construction of furnace body of blast furnace
Inventor: KAJIKAWA SHIYUUJI
IPC: C21B7/10
Filed: 1982-07-15
Abstract: PURPOSE:To reduce wearing degree of refractory and to extend the use life of furnace body of blast furnace, by combining a cooling box system with a connection system of laterally long strip type cooling board. CONSTITUTION:The cooling zone A on the inside of furnace side is so constructed that cooling box 11 of shelf state is fixed to the opening part of shell 12 and horizontally extruded into the inside of furnace. The cooling box 13 is made of cast iron, etc., being, in a long and narrow manner, extended in a circumferential direction of furnace body by connection, arranged alternately with the box 11 in a direction of height, of which the inside is, in a casting manner, connected with a cooling tube 14 casted therein and further fixed by leaving the space between the cooling tube 14 and the shell 12 with a fitting bolt 15. The surrounding of board 13 is filled with unshaped refractories 16 and the furnace wall part inside it is constructed with refractory brick 17 adjacent to the refractory 16. Thus, the cooling zone B on shell side is formed. The wearing speed of brick 17 is blunted as it approaches the cooling zone B and at that time the box 11 can be exchanged if there is any damage of box 11. When the wearing of furnace wall reaches the dotted line part, wearing and falling off scarecely occur according to the extreme broad cooling surface of board 13 and the existence of refractory 16, and the safety operation for several years can be achieved.
Patent JP-H06336315-A (JP)
Title: Lift device
Inventor: KATSURAYAMA TAKAO
IPC: B65G1/04
Filed: 1993-05-25
Abstract: PURPOSE:To suppress dust generation as small as possible from a mechanism part and further to compactly form the mechanism part so that a device can be used in a site required for cleanliness such as a semiconductor plant. CONSTITUTION:A pipe 1, vertically combined with U-tubes, is provided, to seal the inside of this pipe 1 with a fluid 2, and pistons 3, 15 are respectively placed on opening surfaces of the fluid 2, to fit a balance mechanism of mounting a balance weight 18 on the piston 15 and a load receiving base 7 to a linear part of the pipe 1. A guide mechanism for vertically guiding the load receiving base 7 with this linear part serving as the guide is provided, to bury an internal magnet 6 in the piston 3 and an external magnet 10 in the load receiving base 7, and a balance function is maintained by magnetic force generated by the magnets 6, 10, so as to reduce driving force of a linear motor 19 for vertically driving the load receiving base 7 and also mechanical contact parts to decrease dust generating sources.
Patent JP-H07329393-A (JP)
Title: Printing apparatus and its control method
Inventor: IKENO TOSHIHIKO
IPC: B41J21/00
Filed: 1994-06-03
Abstract: PURPOSE:To conduct the administration of a file correctly and efficiently by providing data operating means according to the kind of data, printing means for printing output according to the kinds of data and the like means. CONSTITUTION:When the controller 106 receives a receiving notice from the IF part 104, it recognizes the receiving of a print job from the host 102 and analyses the print job accumulated in the receiving buffer 105 in the receiving order of the data. Next, the controller 106 forms frame data for plot outputting to printing paper, and then accumulates it into the frame buffer 107. When the controller 106 notices a paper discharge command during the period of print job analysis, it makes an indication to discharge paper to the engine part 109. The engine part 109 having an indication of discharging paper reads in frame data from the frame buffer 107 for taking in printing paper from the paper cassette 108 and plot-outputting the frame data on the printing paper to output the printing paper 103.
Patent JP-S6015460-A (JP)
Title: Dye crystal modification which is stable against heat and production thereof
Inventor: SUZUKI SHINJI
IPC: C09B67/48
Filed: 1983-07-07
Abstract: PURPOSE:To convert crystal modification into one which is stable against heat, by diazotizing p-nitroaniline, coupling the diazotized aniline with N-cyanoethyl- N-benzylaniline and heating the resulting dye, which is unstable against heat, in water. CONSTITUTION:p-Nitroaniline is diazotized and coupled with N-cyanoethyl-N- benzylaniline to produce the dye of the formula and having a crystal modification which is unstable against heat. The dye is heated at 40 deg.C or above in water, a water-soluble org. solvent or water contg. an anionic or nonionic surfactant to convert the crystal modification into one which is stable against heat. The crystal modification stable against heat is characterized by an X-ray diffraction pattern with very intensive peaks at angles of diffraction of 16.5, 20.3 and 26.5 and with slightly intensive peaks at angles of diffraction of 7.2, 14.4, 16.1, 24.8, 26.1, and 29.1 in powder X-ray diffractometry using Cu-Kalpha line.
Patent JP-H10263158-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent various inconveniences when data are transmitted between a game control means and a variable display control means while achieving higher variable display control and game control. SOLUTION: As well as a game control substrate 107 for controlling game conditions of this game machine, an LCD control microcomputer 92 is installed for controlling the display of a variable display device of the game machine so that the game control role can be shared. Command data D0 D7 are transmitted one way from the game control substrate 107 to the LCD control microcomputer 92, and based on the command data, the LCD control microcomputer 92 does the display control action. And the time of the display control action is controlled on the side of the game control substrate 107. Therefore, though it is one way data transmission, the display control action of the LCD control microcomputer 92 can be grasped on the side of the game control substrate 107.
Patent JP-H08308467-A (JP)
Title: Twisted pattern forming apparatus
Inventor: KOBAYASHI MASAO
IPC: A21C11/00
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a twisted pattern forming apparatus formable of a fine twisted pattern in an upper part of a plastic food without applying twisting and screwing mechanism complicating the mechanism. CONSTITUTION: In an apparatus forming pleat-embossed pattern nipping an upper part of food by simultaneously transferring symmetrically placed plural pleat-forming plates 5, 5,... to center side of food, top end parts of at least nipping faces 52 at top end parts of the pleat-forming plates are shifted from a reciprocating transferring plane of the pleat-forming plates 5 passing through a center line of food F. The apparatus does not require addition of a pleat- forming plate screwing means nor a food fixing means because of not requiring screwing whole of the pleat-forming plate to the food material and whole of the apparatus is constructed simply and compactly, then the apparatus is performable a highly efficient treatment with only slight trouble.
Patent JP-H08317546-A (JP)
Title: Harmonic detecting method and harmonic monitor
Inventor: TAKEYA KOREYUKI
IPC: H02J3/01
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a harmonic monitor capable of adequately protecting series reactor. CONSTITUTION: In a harmonic monitor 10, a current input in an auxiliary CT54 is input to a processing controller 44 by passing an LPF56 and an A/D converter 52. At the processing control unit 44, the harmonic content of each order and a loss at series reactor are calculated by considering contact α processed by series reactor to be protected, and a loss accumulated in the series reactor in a predetermined time (integral time) is calculated. The loss accumulated in the series reactor increases as the harmonic increase; and if a loss accumulated in the series reactor exceeds a preset protection level, an output relay 58 is operated through a driver 60, the series reactor is tripped from the power source and, in this way, the series reactor can be protected from the harmonics.
Patent JP-H11276328-A (JP)
Title: Spectacle frame protective pillow
Inventor: MAKINO TORU
IPC: A47G9/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To read a book and to watch TV without pressuring a spectacle frame even at the time of lying down with spectacles on by inserting a cylindrical cushion material to a horseshoe shape core bar and providing caps on both end holes. SOLUTION: By inserting the cylindrical cushion material 2 of urethane foam or rubber or the like whose diameter is 40-60 mm to the bar-shaped horseshoe shape core bar 1 of a metal or resin and covering both end holes with the caps 3, this horseshoe shape spectacle frame protective pillow is attained. Alternatively, the cushion material 2 is wound and integrated to the horseshoe shape core bar 1 and the horseshoe shape spectacle frame protective pillow is attained. Further alternatively, a bag formed of cloth, vinyl or leather is put on the horseshoe shape core bar 1, the small pieces of the cushion material 2 are stuffed without clearances and the horseshoe shape spectacle frame protective pillow is attained further.  At the time of using it, it is used by placing the spectacle frame protective pillow on a normally used pillow, mounting a side head part in a lying posture and positioning the spectacle frame put on the ears in the inner side space of a horseshoe shape.
Patent JP-H05296602-A (JP)
Title: Apparatus for controlling local air conditioning
Inventor: ARAI MAREYOSHI
IPC: F25B1/00
Filed: 1992-04-16
Abstract: PURPOSE:To avoid easily an overload state of a compressor by reducing the number of revolutions of an engine when a discharge pressure of at least one of compressors becomes higher than a predetermined value in an apparatus wherein two compressors for a heat-exchanging cycle are driven by a common engine. CONSTITUTION:An air conditioner for local areas installed in a building of a factory or the like comprises indoor units 2a, 2b held in a suspended state by ceilings and housing therein heat exchangers 5a, 5b and blowers 6a, 6b for the indoor units; and an outdoor unit 3, and temperatures in local areas 4a, 4b in respective spaces to be airconditioned are adjusted by outlet ducts 33a, 33b extending from the indoor units 2a, 2b. The outdoor unit 3 has two compressors which correspond respectively to each of the indoor units 2a, 2b and are driven by a common gas engine. In such an apparatus, a pressure sensor is provided which detects a discharge pressure of each compressor and, when a detected discharge pressure becomes higher than a predetermined value, it is determined that such a compressor is in an overload state, whereby the number of revolutions of the gas engine is so controlled as to be reduced to a predetermined value.
Patent JP-2000315917-A (JP)
Title: Crystal oscillator
Inventor: SUGIMOTO HISASHI
IPC: H03H9/10
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optimum bonding method for each component, to assure the reliability of a crystal oscillator. SOLUTION: To a print pattern formed on a bottom side of a package main body 7 of an oscillation circuit section being a component of the crystal oscillator, an IC chip 8 being a component of the oscillation circuit section is connected through conductive thermosetting connection with a conductive adhesive via a bump adhered to the chip, and a capacitor 9 is reflow-soldered. If required, the print pattern is broken in the middle so that a land 11a for connection of the IC chip 8 is not in contact with a land 11b for capacitor connection on the front aide, as shown in cross sectional view (c), the broken patterns are connected via an inner print pattern 12, and through-holes or a through-wire 12s so that reflow solder is prevented from flowing to the land of the other end.