baber/WOPTO huggingface dataset:
Patent JP-H10223667-A (JP)
Title: Holding structure for resin molded substrate
Inventor: SAEKI TAKAAKI
IPC: H01L21/56
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To raise the packaging density of electronic components, by providing elastic members compressively sandwiched between opposed surfaces of a flexible substrate to simplify a molding die, without need of a dead space at a substrate to be molded. SOLUTION: To mold a substrate 10, an upper and lower dies 20, 25 are clamped and the substrate 10 to which elastic members (leaf springs) 16 are fixed is bent like a U-shape with a flexible substrate 11 disposed inside. The end faces 17, 18 of heat sinks 14, 15 on the substrate 10 are butted to positioning parts 21, 26 of the upper and lower dies and pressed to the insides of the dies 20, 25 by the leaf springs 16. A filler 27 is injected from an injection hole to mold the entire substrate 10 including electronic components. Use of the leaf springs 16 eliminates the need of a substrate holding function for the molding dies and simplifies the die structure, thereby reducing the die cost.
Patent JP-H01196971-A (JP)
Title: Background density sensing method for read picture
Inventor: YAMAGUCHI YASUHIKO
IPC: G06T1/00
Filed: 1988-01-30
Abstract: PURPOSE:To eliminate accurately the background by detecting the density of background in response to the density histogram of a read picture. CONSTITUTION:A density data of each picture element of a read picture is outputted from an A/D converter 2 and the density data is counted by a counter 3 for each density and its frequency of occurrence is stored in a memory 4 and the density histogram of one original is generated by the repetition of the processing above. Then the threshold value (background density) to eliminate background is set by the density histogram, a comparator 5 and an arithmetic circuit 6. That is, the density maximum value and the density minimum value are obtained, the tentative background density is detected from the density whose frequency of occurrence is maximum and the density maximum value and the background density is detected from the tentative background density and the density minimum value. Thus, the background of the read picture is eliminated accurately.
Patent JP-S61182781-A (JP)
Inventor: FUCHIGAMI MASAO
IPC: B25B23/14
Filed: 1985-02-05
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-H10220184-A (JP)
Title: Segment joint structure
Inventor: SOMEYA HIROKI
IPC: E21D11/04
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To make compact-sized a connector while corresponding with eccentric insertion in segment joint structure between a segment having a joining rod and a segment having a connector. SOLUTION: A joining rod 55 is mounted on a segment 51 on one side while the joining rod 55 projects from a joining area 53 on the segment 51 on one side to the direction of a segment 71 on the other side while it is mounted on the segment 71 on the other side and joined with a connector 75 which fits in the joining rod 55. The joining rod 55 is mounted movably in the parallel direction to the joining area 53.
Patent JP-S59147762-A (JP)
Title: Measuring device of oscillation mark
Inventor: TOKUDA MASATOSHI
IPC: G01N21/89
Filed: 1983-02-10
Abstract: PURPOSE:To provide a titled device which can prevent generation of restraining breakout and defective lubrication of powder by irradiating a laser beam onto the surface of a billet which is removed of deposits, and measuring the pitch and depth of the oscillation marks on the billet. CONSTITUTION:High pressure air is ejected onto the surface of a billet 1 drawn in an arrow direction from a deposit remover 2 disposed on the upper stream side of the billet to remove the powder, etc. sticking on the surface of the billet 1 in a measuring device for oscillation marks consisting of said remover 2 and a measuring body 3. A laser light R is projected from a laser light projector 4 of the body 3 onto the cleaned surface of the billet 1. The light R reflects on the surface of the billet 1 and returns to a photodetector 5. The light is further processed with a calculator 6 to measure the oscillation mark. The result is displayed by an alarm 7 if necessary. The body 3 has a self-cooling construction and air purging pipes 9, 11 are provided to guide tubes 8, 10 for the light R to remove obstructions for measurement such as steam or the like by approaching to the billet, so that the measurement is accomplished with good accuracy.
Patent JP-S63189114-A (JP)
Inventor: NAKAKURA HIROFUMI
IPC: A47J37/00
Filed: 1987-01-30
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-S60165772-A (JP)
Title: Light emitting element
Inventor: SAKAMOTO MASANORI
IPC: H05B33/12
Filed: 1984-02-09
Abstract: PURPOSE:To reduce the light emitting voltage, and to chemically stabilize a light emitting element by using a graphite interlayer compound in which an alkali metal is invaded into a graphite as an electron implanting electrode. CONSTITUTION:An organic solid compound 1 is interposed between a pair of opposed electrodes 2 and 3 to form a light emitting element. In the element, at least one of the electrodes 2, 3 is formed of a graphite interlayer compound in which an alkali metal is invaded in the graphite. When the graphite interlayer compound is used, it is chemically stabilized as compared with the case that sole alkali metal is used, and the electron implantation efficiency is largely improved. The light emitting efficiency is remarkably increased from these effects.
Patent JP-S52104204-A (JP)
Title: Operating set
Inventor: MATSUMOTO ISAO
IPC: H01H13/62
Filed: 1976-02-27
Abstract: PURPOSE: To provide an operating set which needs no other operating part to release the lock of itself, by constructing a locking part and a lock requiring part so that at least either of them can be moved to the lock release position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61182834-A (JP)
Title: Method and device for automatic feed of blank plate for punching by press and like
Inventor: BABA CHUJIRO
IPC: B26D1/28
Filed: 1985-02-07
Abstract: PURPOSE:To feed correctly and stably to working part a blank plate with simple construction by concentrating magnetic force to the lower part of the endless belt arranged along one side of blank plate transferring face, by magnetizing one side edge of the blank side and by transferring the blank plate. CONSTITUTION:Blank plate (a) is placed on blank plate backing plate 14 and the one side edge a' thereof is brought into contact with magnetized to the lower part of the transfer side face 4a of the blank plate a of the endless belt 4 where magnetic force concentrated part is formed by the concentrated action of the magnetic force by magnet 6 and transferred to the upper and lower dies 1, 2 side with the movement of belt 4. When the blank plate (a) reaches on the lower die 2 and the front edge a'' of the blank plate a is detected by sensor 15, the driving of variable speed motor 5 or the movement of the belt 4 is stopped and the blank plate (a) is punched between the dies 1, 2 with the descent of the upper die 1. And when the upper die 1 is returned to the original position, the motor 5 is driven and the transfer of blank plate (a) is performed.
Patent JP-H01224562-A (JP)
Title: Continuous variable transmission to which torque converter is installed
Inventor: EMERII EFU EMU HENDORIKUSU
IPC: F16H47/06
Filed: 1989-02-01
Abstract: PURPOSE: To reduce loss of power by making a torque conversion rate of a hydrodynamic torque converter roughly coincide with a characteristic of the maximum torque at which a torque characteristic of the torque converter is transmitted along most of a speed region. CONSTITUTION: A torque conversion rate of a hydrodynamic torque converter 2 at various speed of an ingoing shaft 1 is made roughly to coincide with a characteristic of the maximum torque at which a torque characteristic of the torque converter 2 is transmitted by transmissions 3-9 and a control device along most of a speed region. Consequently, it is possible to use increased torque at low speed of the shaft 1, and this increased torque is transmitted to a primary pulley 3 by the torque converter 2 and then to a secondary pulley 4 by a driving belt 5. Additionally, as a result of using the torque converter 2 having this characteristic at high speed, it is not necessary to design the control device rather large, and consequently, loss of power is reduced.
Patent JP-S52104476-A (JP)
Title: Ion spattering apparatus
Inventor: TSURUTA TADAMASA
IPC: H01L21/302
Filed: 1976-03-01
Abstract: PURPOSE:To effectively carry out etching, coating, or the like of a sample while controlling ags well by equipping a gas concentration controller by which one or more kinds of gases can be controlled in a desired concentration or mixing ratio and introduced.
Patent JP-S55114803-A (JP)
Title: Rotary engine
Inventor: KEII MASAYOSHI
IPC: F02B53/00
Filed: 1979-02-27
Abstract: PURPOSE: To obtain a smooth and efficient rotating motion of the engine, by separately providing an auxiliary cylinder for performing a suction and compression of the fuel gas and a master cylinder for performing an explosion and exhaust of the gas.  
     CONSTITUTION: When the rotary engine is in an A-state, a fuel gas compressed by the auxiliary mechanism is pressed entering an air chamber 1 surrounded by an on-off valve 4 and a moving blade 2. When a rapid combustion occurs in the air chamber 1 of said pressurized fuel gas, the moving blade 2 is rotated in a clockwise direction. After a complete revolution of the moving blade 2, that is, from the second revolution, a combustion gas remaining in a space 5 is pushed by the moving blade 2 in a B-state and exhausted through an exhaust port 6. And when the moving blade 2 passes near a position of the 12 o'clock, the on-off valve 4 is lifted to aloow the moving blade 2 to pass through said position, thus complete a stroke. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60166202-A (JP)
Title: Method for removing and/or enriching tritium in light water and/or heavy water or protium in heavy water
Inventor: KITAMOTO TOMOSHI
IPC: C01B4/00
Filed: 1984-02-08
Abstract: PURPOSE:To make a decomposition apparatus of hydrogen isotope safe and improve the enrichment efficiency, by setting the operating temperature of high- temperature columns at <=100 deg.C in a multistage cascade enricher of double temperature exchange columns consisting of low-temperature and the high-temperature columns, and operating the whole system under ordinary pressure. CONSTITUTION:The operating temperature of high-operature columns 12 is set at <=100 deg.C in a cascade enricher having combined double-temperature exchange columns consisting of low-temperature columns 11 and the high-temperature columns 12, and the whole system is operated under a low pressure. Tritium in light water and/or heavy water is removed and/or enriched by the above-mentioned method for separating hydrogen isotope. Alternatively, protium in heavy water is removed and/or enriched.
Patent JP-H01199867-A (JP)
Title: Conveying body for electronic component part
Inventor: KAWANISHI MICHIO
IPC: C09J7/02
Filed: 1988-02-01
Abstract: PURPOSE:To prevent an electronic part from dropping even when an external impact is applied to a part for conveyance, by providing a tackifier layer, which contains more than a specific amount of a silicon group tacky polymer, on a belt for conveying. CONSTITUTION:A conveying body for electronic component body part is fixed on a belt for carrying by a tackifier layer. For the tackifier layer to fix the electronic component part, a tackifier which contains a silicone group tacky polymer is used. The silicone group tacky polymer is required to contain 10 pts.wt. or more of silicone group tacky polymer per 100 pts.wt. of the polymer component. When the silicone group tacky polymer does not reach 10 pts.wt., it is difficult for the silicone group tacky polymer to transfer evenly to the surface of the tackifier layer, therefore, the adhesive characteristic can not be displayed sufficiently, and the electronic component part may drop due to an external impact.
Patent JP-S58138120-A (JP)
Title: Pulse number adding circuit
Inventor: SETO MAKOTO
IPC: H03K5/00
Filed: 1982-02-10
Abstract: PURPOSE:To obtain the result of addition surely, by providing an exclusive OR circuit an AND circuit for a pulse number adding circuit summing two kinds of input pulses, detecting the overlapped period of the input pulses and canceling the output of the OR circuit. CONSTITUTION:When the input pulses A, B are overlapped, that is, the input pulses A and B are both high, an output D of the exclusive OR circuit 2 goes to a low state and, the overlapped period of the input pulses A, B is detected by the output D of the circuit 2 going to the low state. Further, an output E of the AND circuit 3 which ANDs the output D of the circuit 2 and an output C of the OR circuit 1 goes to the low state. Thus, the adding processing of the overlapped period of the input pulses A, B is performed accurately with the low level of the output E and the result of addition is obtained surely by canceling the output of the OR circuit 1 for the overlapped period of the input pulses A, B, and count mistake of a conventional pulse number 1 adding circuit consisting only of the OR circuit 1 is eliminated and an excellent digital counter is obtained.
Patent JP-H11198584-A (JP)
Title: Chuck type tip mechanical pencil
Inventor: WATANABE HIROYUKI
IPC: B43K21/16
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a chuck type tip mechanical pencil wherein a barrel does not become thick, and there is no fear that the appearance may be spoiled, and at the same time, which can be constituted into an easily grippable shape. SOLUTION: For this chuck type tip mechanical pencil comprising a tip chuck 4 to hold a lead 13, and a feeding chuck 5 which is located on the rear side than the tip chuck 4 in the longitudinal direction and feeds the lead 13 by advancing, an internal cylinder 3 is fixed to a rear part of the tip chuck 4. in a fixing hole 3A which is formed on the peripheral wall of the internal cylinder 3, an engaging piece 10 is press-fitted and fixed, and a leg part 10A which is formed on the engaging piece 10 protrudes inside from the internal surface 3B of the internal hole. In addition, a clamping utensil 6 which is fitted on the head part 5A of the feeding chuck 5, is loosely fitted between the leg part 10A of the engaging piece 10 and an engaging step 3C of the internal cylinder 3.  A rear spring 11 is bridged between the rear end of the internal cylinder 3 and the outer step 7A of a lead tank 7 which is fixed to a rear part of the feeding chuck 5, and by the rear spring 11, the feeding chuck 5 is urged backward in the longitudinal direction.
Patent JP-H01196390-A (JP)
Title: Production of thermal recording material
Inventor: IGARASHI AKIRA
IPC: C09K23/00
Filed: 1988-02-01
Abstract: PURPOSE:To obtain a thermal recording material having excellent color forming properties, favorable preservability of a developed coloring matter and low possibility of fogging, by dispersing one of an electron-donative dye precursor and an electron-acceptive compound in a wet-type system, and heat-treating the dispersed material at a temperature of 30-90 deg.C in the presence of a high molecular weight compound comprising a specified monomer unit. CONSTITUTION:A color former and a color developer are pulverized by wet-type dispersion in water. One of the color former and color developer thus dispersed is heat-treated in the presence of a high molecular weight compound for prevention of fogging. The high molecular weight compound may be, for example, a compound of general formula (I), wherein each of R1 and R2 is a sodium or potassium salt, or a compound of general formula (II), wherein R3 is methyl, R4 is tert-pentyl, sec-pentyl, tert-butyl, sec-butyl, propyl or the like. The molecular weight of the high molecular weight compound is 1,000-100,000, and the treating temperature is 30-90 deg.C. The dispersed liquid thus heat-treated is cooled to or below 30 deg.C, followed by mixing. In this case, a binder, an oil-absorptive pigment, a wax dispersion, a release agent, a water-resisting agent or the like may be added, if required.
Patent JP-H03227818-A (JP)
Title: Aligning device for long work
Inventor: NAKAJIMA SUSUMU
IPC: B65G47/28
Filed: 1990-01-31
Abstract: PURPOSE:To orderly arrange long works simultaneously in the longitudinal direction and the direction of the width of a hopper by vertically vibrating a feed hopper formed with a reference side, a bottom with a gradient, and a side having a pusher plate positioned facing the reference side and reciprocated in the direction of width. CONSTITUTION:A long work 1 is fed from a position above a feed hopper 2, and cylinders 40 and 51 are actuated. Actuation of the cylinders causes vertical vibration of the long work 1 on a bottom 20 of the hopper 2, and the long works are moved over the bottom 20 toward the lower part of a slope as they are orderly arranged in a longitudinal direction. The long works are pressed against the reference side wall 21 side by means of a pusher plate 50 reciprocated in the direction of an arrow mark and orderly arranged along a reference surface 21.
Patent JP-H03226747-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: USUI HIDEO
IPC: G03C7/392
Filed: 1990-01-31
Abstract: PURPOSE:To make improvement in sharpness, graininess and sensitization processing by providing specific red sensitive emulsion layers, green sensitive emulsion layers and blue sensitive emulsion layers which respectively consist of at least two layers on a base. CONSTITUTION:Respectively two layers of the red sensitive emulsion layers, green sensitive emulsion layers and blue sensitive emulsion layers are provided on the base. Planar silver halide particles having the particle size of >=5 times the particle thickness occupy at least 50% of the total projecting area of the silver halide particles existing in the same layers in the max. sensitivity emulsion layers of the same color sensitive emulsion layers and >=1 kinds of monodisperse emulsions are incorporated into the layers exclusive of the max. sensitivity emulsion layers of the same color sensitive emulsion layers. In the formula I, A denotes the base nucleus of oxidation reduction or the precursor thereof and the atom group which is eliminated in (Time)tX by being oxidized during photographic development processing; Time denotes a timing group; X denotes a development restrainer; L denotes a bivalent combination group; G denotes an acidic group; n, m, t denote 0 or 1. The excellent sharpness and the im proved graininess and sensitization processing characteristic are improved in this way.
Patent JP-H08223441-A (JP)
Title: External light reflection adaptive display device
Inventor: KAWAHARA EIJI
IPC: H04N5/00
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a display device that the user cannot observe any spot due to an external light by detecting the television screen spot where the external light is reflected. CONSTITUTION: A signal from a remote control device 11 is received by a remote control device light receiving section 14, a remote control device direction detection section 21 detects a direction of the remote control device 11 and an external light direction detection section 22 detects a direction of an external light from an output signal from the external light receiving section 13. Then an external light spot position discrimination section 23 calculates a difference between the direction of the remote control device 11 and a direction of a television moving section 15, gives a control signal to a turning section section 16 to turn the moving section 15 in a direction of the remote control device 11, then whether or not a spot is produced on a television screen 12 is discriminated.  When no spot is produced on the screen, the moving section 15 is turned in the direction of the remote control device 11. When any spot is produced on the television screen 12, the moving section 15 is turned in a direction where no spot is produced on the television screen 12 in the vicinity of the direction of the remote control device 11.
Patent JP-S60168530-A (JP)
Title: Reactor
Inventor: SHINKAWA TOSHIKAZU
IPC: B01J8/06
Filed: 1984-02-10
Abstract: PURPOSE:To markedly raise the concn. of methanol at the outlet of a reactor as compared with a conventional method, by keeping the temp. of water, which is brought into contact with the outer surface of a downstream side reaction pipe, to a temp. lower than that of water brought into contact with the outer surface of an upstream side reaction pipe. CONSTITUTION:A plurality of reaction tubes 12, 13 filled with a catalyst are provided so as to be separated into a plurality of upper and lower stages and gas to be reacted is flowed through the reaction tubes 12, 13 in series while the outer surface of each reaction tube is brought into contact with water having a saturation temp. to allow the heat of reaction of gas to transfer to the water side and the temp. of the gas in each reaction tube is controlled. In this reactor, the temp. of water brought into contact with the outer surface of the downstream side reaction tube 13 is held to a temp. lower than that of water brought into contact with the outer surface of the upstream side reaction tube 12. As a result, the concn. of methanol at the outlet of the reactor can be raised markedly as compared with a conventional method and this reactor is useful in enhancing the capacity of an industrial plant.
Patent JP-H04260097-A (JP)
Title: Multistage whistle
Inventor: AKIO KIYOSHI
IPC: G10D7/02
Filed: 1991-02-15
Abstract: PURPOSE:To offer the multistage whistle which blows differently in interval and is small in occupation area and simple in structure by fitting plural whistles which differ in interval to a single bellows and placing them in compressing operation. CONSTITUTION:Plural blowout openings 2 and 5 are provided at an interval in the direction of the circumferential axis of a cylinder which has a flange 8 equipped with a air suction hole 9 with a check valve, and the whistles 4 and 7 which differ in interval are fitted in those blowout openings 2 and 5; and a piston 12 which has an air supply hole opposite the blowout openings is engaged slidably on the inner peripheral surface of the cylinder, the end part of a piston rod 14 fixed to the piston 12 is fixed to the bottom surface of the expansible bellows 11, and the flange 8 of the cylinder is fixed to the bellows.
Patent JP-S54115671-A (JP)
Title: Purifying method for exhaust gas
Inventor: KAMO YUUICHI
IPC: F23G7/07
Filed: 1978-03-01
Abstract: PURPOSE: To make all sorts of harmful component harmless decreasing the accumilation of dust and absorbing selectively or converting catalytically, by flowing exhaust gas in parallel with the face of catalyst structure closely attached the catalyst component of the whole face of reticulate structure substantially.  
     CONSTITUTION: Press processing of both faces of reticulate structure composed of wire net made of stainless steel etc., is carried out by roll rolling machine etc., after applying pasted catalyst component by mixing with water sufficiently and if mecessary, adding bonding agent. Next, obtained laminar structure is calcined at 300W700°C after drying it. Also, meshes finer than 20 mesh are used for that of reticulate structure. Then, the above catalyst structure is filled up at regular intervals, for example, 5mm intervals in reaction vessel in parallel with exhaust gas flow. Pressure loss in the reaction vessel is able to decrease and increase of pressure loss with the passage of time is able to make small remarkably compared with the case of filling up granular catalyst by flowing the exhaust gas in parallel with the face of catalyst structure. Also, the above structure is used for purifying the exhaust gas containing SOx, H 2 S, CO, bad smell component and harmful component, such as organic agent etc. 
     COPYRIGHT: (C)1979,JPO&Japio