baber/WOPTO huggingface dataset:
Patent JP-H06242422-A (JP)
Title: Polymer dispersion type liquid crystal display device and its manufacture
Inventor: TABEI TATSUYA
IPC: G02F1/1333
Filed: 1993-02-16
Abstract: PURPOSE:To prevent liquid crystal from oozing out of gaps between polymer dispersion type liquid crystal layer pattern formed by an electrodeposition coating method by providing a polymer dispersion type liquid crystal layer, which holds liquid crystal in a polymer matrix in a grain state, divisionally as plural areas, and forming electric insulating thin films between the areas. CONSTITUTION:The polymer dispersion type liquid crystal display device has a display layer 1 sandwiched between substrates 11 and 12 formed of glass, films, etc., having transparent conductive films 13 operating as electrodes, and the display layer 1 consists of the polymer dispersion type liquid crystal layer which hold the liquid crystal 14 in the grain states in the polymer matrix 15 containing pigments of the primary colors, i.e., red R, green G, and blue B and electric insulating thin films 16 at the gaps between the areas of the polymer dispersion type liquid crystal layer. The liquid crystal 14 is preferably capsular. The electric insulating thin films 16 are formed by, for example, lithography or screen printing by using ink containing electric insulating resin. Consequently, the gaps between liquid crystal layers are excellently sealed to obtain the display device where no liquid crystal oozes out.
Patent JP-S62206485-A (JP)
Title: Digital timepiece display unit
Inventor: ISHIHARA MIKI
IPC: G04G9/08
Filed: 1986-03-06
Abstract: PURPOSE:To achieve a lower cost with a simple construction, by displaying the figure of the highest digit of time as '1', '2' or 'none' with three segments of a display element for the highest digit while the following specified display is performed with the remaining segments. CONSTITUTION:From 0:00 to 9:59 hours, when a signal is applied to grids D4 and D5, no signal is applied to segments (a)-(c) of a display tube 14 to turn them OFF, giving no display. From 10:00 to 19:59 hours, when a signal is applied to the grids D4 and D5, a signal is applied to segments (b) and (c) of the display tube 14 to display the figure '1'. From 20:00 to 23:59 hours when a signal is applied to the grids D4 and D5, a signal is applied to segments (a) and (b) to display the figure '2'. Then, when a signal is applied to the grids D4 and D5, a display tube 15 applies a signal to the segments (d)-(g) corresponding to a specified indication among four kinds of available displays (A)-(D) to perform a specified display.
Patent JP-S54140881-A (JP)
Title: Semiconductor dvice
Inventor: TOKUYAMA KENJI
IPC: H01L27/02
Filed: 1978-04-24
Abstract: PURPOSE:To prevent a MISFET from being applied with an overvoltage, by inserting a resistance, a diode and a unipolar thin film FET between an input terminal and the MISFET to be protected. CONSTITUTION:Between MISFET1 to be protected and input terminal 2, resistance 3 and diode 4 are both provided. Unipolar thin film FET22 is obtained by forming on sapphire substrate 5 P-type semiconductor thin film 23, oxidized film 24, metal electrode 25, and ohmic connections 30 and 31 at both terminals of film 23. Once a positive overvoltage is applied to gate electrode 25, the surface of thin film 23 is inverted so as to allow negative charge to converge, but since film 23 is thin, the charge reaching terminal (a) will never reach gate 16 by an expanded depletion layer. Namely, the positive overvoltage is clamped by diode 4 and further cut by FET22. In case that a negative voltage is applied, the diode becomes forward, so that FET1 will never be broken down.
Patent JP-S63214986-A (JP)
Title: Data retrieving device for rotating head type tape recorder
Inventor: ENDO KENJIRO
IPC: G11B15/093
Filed: 1987-03-04
Abstract: PURPOSE:To attain a high speed and correct data retrieval by using pulse signals respectively proportional to the number of rotations of a reel to measure the quantity of a tape travel and high speed traveling at a second speed at which address information can be read after the tape reaches in the vicinity of a target position. CONSTITUTION:The first and the second pulse signals respectively proportional to the number of the rotations of a tape supply side reel and the tape take up reel side are used to detect that the tape reaches in the vicinity of the target position based on the quantity of the tape travel, high speed travel the tape at the second speed at which the address information is read from a rotating head and retrieve the data. Thereby, the tape travel speed during the retrieval of the data is not regulated to a constant value but the data can be retrieved at high speed and the quantity of the tape travel is measured without reading the data recorded on the tape, so that the tape can be correctly reached to the vicinity of the target position without being influenced by a drop out or the like and the data can be correctly retrieved.
Patent JP-2000252037-A (JP)
Title: Small-size connector
Inventor: NISHIO ATSUSHI
IPC: H01R13/6581
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a small-size connector having a structure allowing easy blocking of contactor housing holes in advance of molding of an outer insulation mold without preparing special blind plugs or the like. SOLUTION: In this connector, a shielding case 15 surrounds the exterior of an inner insulator 13 supporting plural contact conductors 11 to be contacted with contact conductors 4 of an opposite connector 2, while an outer insulation mold 19 surrounds the outer face of a connection cord side end of the shield case 15. The inner insulator 13 is integrally formed with a turnup part 13c through a thin-wall hinge 13b such that the inner insulator 13 is formed with plural blind protrusions 20 in a projecting state of the turnup part 13c. By inserting the respective blind protrusions 20 into contact conductor insertion holes 23 to be installed with the contact conductors 11, resin leakage is prevented when the outer insulation mold 19 is molded.
Patent JP-S62206469-A (JP)
Title: Phase tracking circuit for loran c receiver
Inventor: MORI SEIJI
IPC: G01S5/10
Filed: 1986-03-06
Abstract: PURPOSE:To prevent measuring errors, by making a phase tracking signal as VCO output synchronizing a loran C signal as PLL input in phase to fix the phase of the phase tracking signal with a tracking phase fixing means when the loran C signal vanishes. CONSTITUTION:When the counting action of an increment/decrement counter 22 is stopped with the confirmation of the vanishment of a loran C signal 100 from the S/N ratio thereof, the addition or removal of a pulse is forbidden in a pulse addition/removal circuit 28 for an oscillation pulse train of a temperature compensating type crystal oscillator 26 and so, the generation phase of a phase tracking signal 102 is fixed. Therefore, when a loran C signal vanishes, the phase tracking control of the phase tracking signal 102 is inhibited for the station involved. Thus, there will be no shift in the generation phase of the phase tracking signal 102 even when an amplitude distribution of a noise contained in the loran C signal 100 has a bias with respect to the probability conversion characteristic of a sequential filter 20 or even when there is a bias is caused in the generation of signals U<+> and U<->.
Patent JP-S59176120-A (JP)
Title: Power transmission device for car
Inventor: TAKIMURA KEISUKE
IPC: F16H48/05
Filed: 1983-03-24
Abstract: PURPOSE:To make a device compact by connecting a bevel gear type intermediate differential device that interlocks with an output shaft and a bevel gear type differential device for the front or rear wheel using a hollow shaft and housing them in the casing of the power transmission device of a horizontal engine type 4-wheel drive car. CONSTITUTION:The drive power of an engine 10 is divided into side gears 42 and 43 through a crank shaft 11, clutch 30, input shaft 21 output shaft 22, output gear 22a, ring gear 50, and intermediate differential device 40. The drive power of the side gear 42 is transmitted into a differential device 70 for the front wheel and is distributed into both side gears 72 and 73 and then is transmitted into front axles 100 and 101. The drive power of the side gear 43 is transmitted into a ring gear 60 for the rear wheel drive and a pinion shaft 90. Conseqeuntly, 2- or 4-wheel drive is performed by the selection position of a sleeve 120. Such a structure makes a device compact.
Patent JP-S63215285-A (JP)
Title: System establishing method for electronic exchange
Inventor: IIJIMA NAOKI
IPC: G06F13/00
Filed: 1987-03-04
Abstract: PURPOSE:To use an initializing program reading function built in a central control unit for the whole system in common by previously storing a system establishing program or bootstrap in a ROM area formed in main storage device. CONSTITUTION:Both RAM and ROM areas are previously formed in a main storage device 2. In the case of establishing a system, an initializing program reading(IPR) function in the central control unit 1 is started. A request for reading out a bootstrap stored in a ROM area 210 in the main storage device 2 and transferring the read contents to the RAM area 200 is outputted to a main storage controller 3. Since the bootstrap necessary for system establishment and a system establishment program are previously stored in the ROM area of the main storage device 2, the initializing program reading function of the central control unit can be used for the whole system in common.
Patent JP-H01224565-A (JP)
Title: Engine integration type differential gear structure
Inventor: OTA SHOJI
IPC: F16H57/025
Filed: 1988-03-02
Abstract: PURPOSE:To dissolve the trouble of the differential gear oil such as the increase of the traveling resistance and the deterioration of oil by forming a partitioning wall for partitioning an engine case inside space and a differential gear inside space into a heat transmissivity improving structure for improving the heat exchange between the engine oil in the engine case and the differential gear oil in the differential gear case. CONSTITUTION:On the low temperature start, the engine oil is warmed by the warming operation of an engine, and the heat of the engine oil is easily transmitted to the differential gear oil in a differential gear case 66 through a heat transmissivity improving structure consisting of the heat transfer ribs 22a and 22b and a partitioning wall 21, and also the differential gear oil is warmed. Therefore, even no the low temperature start, the viscosity of the differential gear oil lowers speedily, and the drive resistance in the differential gear mechanism reduces. Further, if the temperature of the differential gear is raised by the revolution of the differential gear mechanism in the continuous traveling at a high speed, the heat of the differential gear oil is transmitted to the engine oil through the heat transmissivity improving structure but the temperature of the differential gear does not rise excessively, since the engine is cooled by water, etc.
Patent JP-S63264692-A (JP)
Inventor: CHIN WAN TAN
IPC: H05B33/14
Filed: 1988-03-02
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-S58166982-A (JP)
Title: Treatment of waste water containing sodium terephthalate
Inventor: TSUKABAYASHI KAZUO
IPC: C02F1/58
Filed: 1982-03-27
Abstract: PURPOSE:To accelerate the settling of formed precipitates and to make the sepn. and dehyration of the precipitates easy by adding chlorides or nitrates of alkaline earth metals to waste water contg. sodium terephthalate, under alkaline or neutral conditions. CONSTITUTION:Waste water contg. sodium terephthalate is put into a neutralzing reaction vessel, and a hydrochloric acid is added thereto to neutralize the water. A soln. of calcium chloride is added to the water to allow the water to react, thereby forming the precipitate of calcium terephthalate. The precipitate is transferred into a settling tank, where the calcium terephthalate is settled, and supernatant liquid is released. The liquid contg. precipitate in the lower layer is transferred into a dehydrator, by which the liquid containing the precipitates is separated to solids and filtrate. The filtrate is released. Hydrochloric acid, sulfuric acid, nitric acid or mixed acid thereof are usable for the acid to be used for the mertralization. There are calcium chloride, calcium nitrate, barium chloride, etc. for the chlorides or nitrates of alkaline earth metals.
Patent JP-S58166025-A (JP)
Title: Manufacture of plastic tank
Inventor: HARA MASAO
IPC: B29C48/32
Filed: 1982-03-26
Abstract: PURPOSE:To obtain a tank of high strength by flow-molding plastic layers in split metal molds to form a hallow body, moving slide cores provided in a cavity of the mating portions of the molds, extruding the plastics in the cavity into the hollow body and cutting off the plastic projection with cutters set at the front ends of the slide cores. CONSTITUTION:Plastic layers 16 are extruded into metal molds 10, 11 which are mated to store part of the plastic layers 16 in the cavity 12 before the plastic layers 16 are blow-molded on the internal surface of the molds 10, 11 to form a hollow body 15'. Then, slide cores 13, 14 are slided to extrude part of the plastic layers 16 stored in the cavity 12 into the hollow body 15'. In this way, part of the mated plastic layers 16 is padded inside. Thereafter, when the pinch-off edges 13a, 14a of the slide cores 13, 14 are mated, the mated portion 16a of the plastic layers is cut off. Thus, a tank of flat appearance and high strength can be obtained.
Patent JP-H06259260-A (JP)
Title: Boot load system
Inventor: SAKAIDA SHINICHI
IPC: G06F9/445
Filed: 1993-03-10
Abstract: PURPOSE:To finish down load in a short time even when any error is generated by dividing a program and data into plural packets and confirming abnormality at every time of down load for one divided unit. CONSTITUTION:A CPU 18 in a computer B14 receives an execution program P from an auxiliary storage device and divides this program into plural packets (a), (b), (c), (d).... When a computer A12 issues the command of down load start, the computer 14 transfers the packets of the divided execution program P one by one successively from the packet (a). While this down load is operated, the state of the computer B14 is displayed in a status area 20 of a response area 20 and the state of the computer A12 is displayed in a status area 22S of a command area 22 respectively. When any error is generated in the transfer of a certain packet, only the packet generating the error is down loaded again. Thus, error processing time can be considerably shortened.
Patent JP-H06312416-A (JP)
Title: Vertical core die for concrete block forming form
Inventor: NISHIKAWA TOSHIZOU
IPC: B28B7/10
Filed: 1994-02-22
Abstract: PURPOSE:To efficiently produce blocks by less labor using a core die for a form to form a concrete block with a square hollow hole by vertical filling. CONSTITUTION:The lower end of one surface plate 4 is fixed to a base 1 of a form, and the lower ends of side surface plates 8, 9 which are connected to both sides of a surface plate 10, which is confronted with the surface plate 4, by bent parts 11, 12 are freely movably erected on the base 1. A contracting device 26 is provided between both side surface plates 8, 9 which are confronted to each other, and a guide device 32 which converts the moving motion of the side surface plates 8, 9 in the contracting direction into the moving motion to the surface plate 4 side which is fixed on to the base, is provided. When both side surface plates 8, 9 are contracted at the time of the removal of the mold, the side surface plates 8, 9 and a confronted surface plate 10 are pulled toward the surface plate 4 which is fixed to the base 1, and a large clearance is generated between the confronted surface plate 10 and a concrete block. At the time of form assembly, a positioning is done with the surface plate 4 which is fixed to the base 1 as a reference, the setting can be easily done at an accurate location.
Patent JP-2000247448-A (JP)
Title: Gangway footplate for truck terminal
Inventor: NAKADA MASAO
IPC: B65G69/28
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a gangway footplate for a truck terminal capable of preventing excessive load from being applied to a mechanism rotating a rotary shaft of a gangway footplate and preventing the collision of the gangway footplate and a load carrying platform of a truck when there is an error between a height of the load carrying platform of the truck and a height of floor surface of the platform. SOLUTION: This gangway footplate device (for a truck terminal) stretches a gangway footplate 4 from a platform side to a load carrying platform of a truck and is provided with the gangway footplate 4 which rotates around a rotary shaft 48 provided on the platform side and is stretched on the load carrying platform of the truck, an angle detection mechanism detecting a rotation angle of the rotary shaft 48 of the gangway footplate 4, a rotation drive mechanism 40 rotating the rotary shaft 48 until a predetermined angle is detected by the angle detection mechanism, a cam plate 8 which is provided on the rotary shaft 48 and in which an operation part 8a is formed in its outer peripheral part, and a buffer mechanism 20 operated by the operation part 8a of the cam plate 8 after rotating the rotary shaft 48 by a predetermined angle.
Patent JP-H09215447-A (JP)
Title: Long stem and leaf garlic vegetable having upper yellow part and lower white part
Inventor: TSUSHIMA TORU
IPC: A01G9/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide long stem and leaf garlic vegetable having upper yellow part and lower white part, which has a length longer than a prescribed value, is hardly discolored, can the easily utilized for eating raw and can improve taste, nutritive values, the sense of eating, preservability and productivity, to be provided by cultivating the bulb of garlic inside a dark room. SOLUTION: For example, the bulb of garlic is arranged so as to be closely transplanted in soil for cultivation composed of compost such as black soil, dung of horses and activated sludge, this bulb is cultivated inside the dark room for one or two weeks at the temperature from 5 deg.C to 40 deg.C, preferably, from 15 deg.C to 30 deg.C and the humidity from 50% to 100% on dark conditions, and the stem and leaf garlic vegetables having the length from 15cm to 40cm can be provided.
Patent JP-H02230657-A (JP)
Title: Low pressure discharge lamp device
Inventor: MATSUNO HIROMITSU
IPC: H01J61/72
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a portable cordless discharge lamp device that is good for dirt detection, mark detection, health achievement, sterilization and for smell elimination by forming a low voltage discharge lamp device out of a low voltage discharge lamp generating light of a predetermined range of wavelength, and of a low discharge burning circuit whose power source is a battery. CONSTITUTION:In a soft glass tube 10 of diameter 15mm, length 50mm, a hot cathode 12 composed of a tungsten coil to which applied an electron emission material whose primary component is (Ba, Sr, Ca)O, and an anode 13 arranged in the vicinity of this, are provided. For discharge gas, 5Torr of argon and mercury are sealed in, and to the inner surface of the glass tube 10, a fluorescent material BaSi2O5:Pb by which mercury spectrum of 254nm generated by the discharge is converted into the light of 200-400nm, is applied. When the interval between the cathode 12 and the anode 13 is defined as small as possible, and the anode 13 is designed to enter negative glow, discharge voltage is drastically reduced, whereby low voltage discharge is possible without heating the cathode 12 from the outside, and the efficiency is improved. A battery case 6 is provided in a reflecting mirror 3 in a discharge lamp case 4.
Patent JP-H02229559-A (JP)
Title: Centrifugal extractor
Inventor: OMORI MOTOTSUGU
IPC: B04B11/00
Filed: 1989-03-03
Abstract: PURPOSE:To prevent the liquid after separated from purity deterioration by making the diameter of the liquid supply part of casing larger than those of the upper and lower parts of the liquid supply part and moderating the rise of liquid level in annular clearance between the casing and a revolving body. CONSTITUTION:When the revolving body 1 is revolved in a specified number of revolution, nitric acid solution and organic solvent supplied to a annular clearance 15 through a liquid buffer chamber 16 from supply pipes 17, 18 flow down in the annular clearance 15 while being agitated and mixed due to the surface friction with the revolving body 1. In this case, both liquids are made into swirling flows revolving in the direction of the revolution of the revolving body 1 which acts as a resistance against the flowing-down of liquid and prevents the smooth flowing-down of liquid. Consequently, the liquid is retained in the annular clearance and the level of liquid is raised, but, as the liquid buffer chamber of large volume is provided, all overflowed liquid enters into the liquid buffer chamber with the result that the rise of liquid level is made small. As the fluctuation of liquid level and the splashing of liquid are small, the liquid before separation does not enter into a light-liquid receiver 13.
Patent JP-S56146481-A (JP)
Title: Cabin frame for tractor
Inventor: WATANABE HIDEO
IPC: B62D33/06
Filed: 1980-04-15
Abstract: PURPOSE:To prevent the infiltration of rainwater and to improve a strength, by a method wherein an acoustic absorption capability is improved by filling a hollow part of a frame member with a foaming synthetic resin, and a pouring port is covered with a reinforcing material. CONSTITUTION:A pouring port 19 is bored in the upper surface of forward end part of right and left ceiling frames 12, and a pouring port 20 is bored in an upper surface of the end part of a front ceiling frame 13. Stock solution of a foaming synthetic resin is poured into hollow parts 12a and 13a, and is expanded for curing. A front reinforcing material 15 is securely attached in a bridging manner at a part where the front ceiling frame 13 is jointed to the right and left ceiling frames 12, and is positioned so that is covers the pouring ports 19 and 20. This constitution enables the interruption of chatterings in frame members, and additionally, the reinforcing material prevents the infiltration of rainwater through the pouring ports and enables reinforcement of the frames.
Patent JP-H02258284-A (JP)
Title: Ink recording method
Inventor: HASHIMOTO TAKESHI
IPC: B41J11/00
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a printed image having extremely good image quality by pressing recording paper immediately after printing by rolls to forcedly cause aqueous ink to penetrate in the recording paper. CONSTITUTION:Ion exchanged water 70pts., diethylene glycol 30pts. and a magenta dye (acid red 87) 3pts. are mixed to be dissolved in each other and the resulting solution is filtered by a 0.5mum-filter to prepare aqueous ink having surface tension of about 45 dyne/cm. This aqueous ink is mounted to an ink jet printer to perform printing recording. As recording paper, plain paper (zero paper L) is used. The recording paper is passed through a roll press apparatus using rolls each having a fluoroplastic coating layer immediately after printing recording. The obtained printing dots generate no expansion nor blur to become extremely good image quality.