baber/WOPTO huggingface dataset:
Patent JP-H022167-A (JP)
Title: Line sensor
Inventor: NOGUCHI TAKASHI
IPC: H01L31/0248
Filed: 1988-06-15
Abstract: PURPOSE:To avoid peeling-off of an electrode on an insulating film by a method wherein a gold or platinum electrode with a thickness not larger than a specific value is formed on the surface of the amorphous silicon semiconductor layer and the surface of the insulating film of a photosensor part by evaporation. CONSTITUTION:A polycrystalline silicon film 2 is formed on the surface of an insulating substrate 1. A switching TFT (b) is provided on the surface of the polycrystalline silicon film 2 near its one edge by forming a gate 9 on it with a gate insulating film 8 between and, further, forming aluminum contacts 10s and 10d. An amorphous silicon hydride layer 11 is formed on the middle part of the polycrystalline silicon film 2 surface to provide a photosensor part (a). A gold (Au) electrode 14 with a thickness not larger than 1500Angstrom  is formed over the exposed surface of the layer 11 and a pad part (c) with an SiO2 film 12 between by evaporation. The peeling-off of the electrode on the SiO2 film 12 can be avoided.
Patent JP-H05340934-A (JP)
Title: Ultrasonic vibrator
Inventor: YAMAMOTO HIROSHI
IPC: G01N29/06
Filed: 1992-06-08
Abstract: PURPOSE:To measure anisotropy of a specimen in each anisotropy direction by using a point-convergence type ultrasonic probe. CONSTITUTION:A piezoelectric element is provided on the upper or lower surface of an acoustic lens 4 while it is sandwiched by upper and lower electrodes 1 and 3 and at the same time the upper electrode 1 is constituted by a center electrode which is laid out at the center part and a plurality of radial electrodes 1a-1p which are sectioned around the center electrode. A pair of peripheral electrodes which oppose each other while sandwiching the center electrode are selected and are used for transmission and reception, respectively. A pair of opposing directions are selected in different measurement directions.
Patent JP-H0440981-A (JP)
Title: Manufacture of front face frame for pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-06-07
Abstract: PURPOSE:To secure sufficient strength and to obtain a frame for pinball machine with satisfactory yield by preparing a half work material by sticking a cutting board and a connecting board, adhering a decorative board, which has an opening part larger than that of the half work material, to the half work material, and working the front face frame after executing prescribed cutting. CONSTITUTION:A cutting board 12 is prepared by cutting and diffracting an opening part 11 after cutting cross plywood. Then, a frame-shaped frame body having an opening part 21 is formed by connecting and fixing the cross plywood almost in an O shape. The half work material is formed by sticking the cutting board 12 and a connecting board 20. A decorative board 22 is composed while forming an opening part 23 larger than the opening part 11 of the cutting board 12 after connecting lower, upper, left and right decorative pieces 22a, 22b, 22c and 22d almost in the O shape. The decorative board 22 is adhered with pressure onto the surface of the half work material, and the triple structure composed of the decorative board 22, cutting board 21 and connecting board 20 is obtained. Then, an opening part 25 and holes 26 or the like are worked so that playing balls can pass through them, and a front face frame 7 is formed. Then, a frame 1 for pinball machine is formed by fitting this front face frame 7 to a machine frame 5 by hinge fitting metals 6 and 6.
Patent JP-H01317173-A (JP)
Title: Refractory material for calcining ceramic
Inventor: SUZUKI SHINICHI
IPC: C04B35/64
Filed: 1988-06-15
Abstract: PURPOSE:To suppress reactivity with ceramic, reduce the weight and improve thermal efficiency by providing a constitution in which the first and second layers consisting of partially stabilized zirconia on the surface of a calcined substrate consisting of alumina fibers, readily sinterable fine alumina powder, fine silica powder and MgO. CONSTITUTION:Alumina fibers in an amount of 400g is mixed with about 600g readily sinterable fine alumina powder, fine silica powder in an amount of 8g expressed in terms of solid and MgO, etc., in an amount of 0.3-1.5 pts.wt. based on 100 pts.wt. total amount thereof and the resultant mixture is dried and calcined to prepare a calcined substrate. Partially stabilized zirconia having several to 20mum particle diameter is then applied to the surface thereof, sintered and integrated to prepare the first layer having about 70-150mum thickness. Partially stabilized zirconia having tens of mum to 200mum particle diameter is subsequently applied to the surface of the first layer and sintered to torn the second layer having 100-250mum thickness.
Patent JP-H0441815-A (JP)
Title: Provisional wall removing method with jacking up
Inventor: SUZUKI SHIGERU
IPC: E02D23/00
Filed: 1990-06-07
Abstract: PURPOSE:To provide removability for a provisional wall easily by constructing provisional wall in the upper part of a caisson through a coupling steel member, sinking the body and the provisional wall underground, constructing the structure on the body, cutting the steel member, and lifting and crushing the provisional wall. CONSTITUTION:A cylindrical wall 3 is constructed at the top of a caisson body 1 with an adhesion preventive layer 2 interposed, and a coupling steel member 4 is embedded in the region from the body 1 to a provisional wall concerned 3, and a low strength covering material is laid on the junction of the body 1 with wall 3. The body 1 and provisional wall 3 are sunk in the ground 9, and a form 10 is fixed at the top of the body 1, and a concrete top plate 11 is formed on the form 10. A structure 6 rising from this top plate 11 is constructed, followed by removal of the covering material, and upon cutting the steel member 4, soil and sand 12 are put back into the space between the provisional wall 3 and the structure 6. The provisional wall 3 is lifted by a jack 7 supported on the structure, and the groove produced by this lifting is back-filled with the soil and sand, and then the wall 3 is crushed and removed.
Patent JP-H0440842-A (JP)
Title: Filtration device
Inventor: YONEDA KENJI
IPC: C02F9/00
Filed: 1990-06-07
Abstract: PURPOSE:To extremely reduce frequency of exchange of raising water, by laying a nitrating tank in the downstream of an aerobic treatment tank of a filtration device consisting of a precipitating separation tank, aerating tanks and the aerobic treatment tank and a neutralizing tank in the downstream of the nitrating tank. CONSTITUTION:A water tank of culture of fishes and shellfishes is communicated with a water tank such as water tank of living fish, raising water in the water tank is successively passed through a precipitating separation tank 2, aerating tanks 3 and 8 and an aerobic treatment tank 4 to form a filtration device having a closed circulation system. A nitrating tank 5 having nitrating bacteria is laid in the downstream of the aerobic treatment tank 4 of the filtration device, a neutralizing tank 7 having calcium carbonate pieces 10 such as coral pieces is set in the downstream of the nitrating tank 5 and optionally a sterilizing tank 6 is installed between the nitrating tank 5 and the neutralizing tank 7.
Patent JP-H0814675-A (JP)
Title: Freezer
Inventor: TAKAICHI KENJI
IPC: F25B1/00
Filed: 1994-06-29
Abstract: PURPOSE:To avoid serious accident such as fire or explosion or the like under leakage of ignitable refrigerant which becomes a problem when the refrigerant is used by a method wherein hydro-carbon refrigerant enclosed in a freezing cycle is mixed with organic substances containing sulfur such as methylmercaptan and the like. CONSTITUTION:HC refrigerant 17 discharged from a compressor 9 is heat exchanged with surrounding atmosphere at a condensor 10, condensed, liquified and then flowed into a capillary tube 11. The HC refrigerant 17 is reduced in its pressure at the capillary tube 11, evaporated at an evaporator 8, and exchanges exchanges heat with air in an inner box 4. The HC refrigerant 17 here is mixed with an organic substance containing sulfur such as methylmercaptan and the like. Even a small amount of organic substance such as methylmercaptan produces odor, so that even if a small amount of this substance is leaked from a freezing cycle, a leakage of HC refrigerant 17 can be easily detected and so serious accident in which HC refrigerant is ignited and exploded can be avoided.
Patent JP-H03102106-A (JP)
Title: Fluid bed reactor utilizing inner solid separator
Inventor: IKUBARU FUAZAAREATSUBAASU ABUD
IPC: F23C10/10
Filed: 1990-06-07
Abstract: PURPOSE: To obtain an inexpensive fluidized bed reactor which does not require a wide place by dividing a vessel into two sections, forming a bed of particulate material containing fuel in one section, passing air to one section and a mixture of air combustion gas and particulate material to the other section, arranging a pipe for separating the particulate material in that passage, and cooling the pipe by passing water or steam. CONSTITUTION: Particulate material and adsorbent are introduced into a furnace section 12 and stored on a fire grate 32. Air from an outer source passes from a plenum 34 through the particulate material on the fire grate 32 through a fluidized bed 30 upward. A mixture ascends in the section 12 along with relatively fine particulate material, passes through an opening 20a, collides against a separation member 40 in a separating section 14 and separated before being ejected from a hopper 46 into the bed 30. Mixture of clean air and combustion gas products passes through an opening 24a and a heat recovery section 16. Water circulates through the pipe 42 of the member 40 and walls 18, 20, 22a, 22b, 24, 26 to cool the member 40 and the walls and heat is imparted to the water.
Patent JP-S63311492-A (JP)
Title: Character recognizing device
Inventor: TAKENOUCHI MARIKO
IPC: G06K9/62
Filed: 1987-06-12
Abstract: PURPOSE:To segment and recognize a character written in a ordinary form to which a timing mark, etc., are not put, by having plural character pattern segmenting candidates, with respect to a document in which a character segmentation from an input image is uncertain, collating each recognition candidate character-string which is extracted, with a word dictionary, and determining well-definedly a result of recognition. CONSTITUTION:By a sub-character pattern segmenting part 3, a sub-character pattern being a component of a character is segmented, and by combining the sub-character patterns which have been segmented by a character pattern extracting part 4, plural characters consisting of plural character pattern segmenting candidates are generated. By collating these plural character strings with a recognition dictionary 6, one character-string is determined. In such a way, a character written in an ordinary form to which a timing mark, etc., are not put can be segmented and recognized.
Patent JP-H04345309-A (JP)
Title: Differential amplifier circuit
Inventor: NISHIZAWA YUKIO
IPC: H03F1/32
Filed: 1991-05-23
Abstract: PURPOSE:To eliminate nonlinear distortion by inputting a signal to the differential amplifier circuit via an input transistor(TR) of a reverse characteristic to that of TRs forming a differential pair and making an emitter current of the input TR equal to an output current of the TRs forming the differential pair. CONSTITUTION:The amplifier circuit consists of a differential pair circuit 6, a 1st signal input means 7, a 2nd signal input means 8, a 1st current mirror circuit 9 being a 2nd current source, and a 2nd current mirror circuit 10 being a 3rd current source. A signal is fed to npn 1st TR Q1 and 2nd TR Q2 forming the differential pair circuit 6 via npn 3rd TR Q7 and 4th TR Q8 of the reverse characteristic. Then an emitter current of the 3rd TR Q7 and the 4th TR Q8 is selected to be equal to an output current of the differential pair circuit 6. The changeover of the differential pair circuit 6 is controlled by a base voltage of the TRs Q7, Q8.
Patent JP-S5851426-A (JP)
Inventor: TSUKUSHI MASANORI
IPC: H01H33/88
Filed: 1981-09-21
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-H073673-A (JP)
Title: Steel cord for tire reinforcement
Inventor: YAMASHITA HIDETAKA
IPC: D07B1/06
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a steel cord effective for improving the quality of a rubber sheet during the manufacture of tire, preventing the cord breakage in a tire and useful as a reinforcing material for a tire providing driving comfortableness and durable to high-speed drive. CONSTITUTION:This steel cord for tire reinforcement has a double or triple layer twisted structure. The shape of an almost perpendicular cross-section of the cord is nearly elliptic oriented almost in the same direction parallel to the longitudinal direction. The ratio of the major diameter D2 to the minor diameter D1 of the ellipse satisfies the formula 1.1<=D2/D1<=2.0. The 1st layer and the 2nd layer has the same twisting direction and different twisting pitch. The maximum position of the inward drop of the filament constituting the 2nd layer is inside of a line including the outside common tangent of two adjacent filaments constituting the 1st layer. The maximum outward deviation is outside of the outside common tangent of two adjacent filaments constituting the 1st layer by 0.3-0.7d (d is filament diameter of the 2nd layer).
Patent JP-H0815131-A (JP)
Title: Deterioration diagnostic system
Inventor: TAKEZAWA YOSHITAKA
IPC: G01N21/27
Filed: 1994-06-29
Abstract: PURPOSE:To diagnose deterioration of a highly transparent material regardless of irregularities or contamination on the surface thereof while operating a machine. CONSTITUTION:Reflectance RL of an object (p) is measured for two wavelengths L1, L2 and then the reflection loss AL and the difference of reflection loss DELTAL1L2 are determined, respectively, according to formulas I and II. An actual thickness (t) is employed if the object has reflectance of 50% or above, otherwise (t) is set equal to 1. The diagnosis is effected by comparing the DELTAAL1L2 with a data representative of the relationship between the DELTAAL1L2 and the extent of deterioration of the object expressed in terms of the time.
Patent JP-H07315090-A (JP)
Title: Fastening hook for engageable and disenga geable locking device for back rest connected to seating part of car seat in forwardly revolving manner
Inventor: HANSUUBUARUTERU BUTSUSHIYU
IPC: B60N2/20
Filed: 1995-05-12
Abstract: PURPOSE: To reduce the cost of parts by connecting a control cam projecting beyond a hook finger and a catch hook forming the upper side of a hook jaw with each other with pressure by a force accumulator which acts on a lock lever, and linking them by an operable lock release part. CONSTITUTION: A back step part 30 is attached on the contact side having a compressed surface of a catch hook 17, and the back step part 30 is engaged with a protrusion 31 of a lock lever 25 when the catch hook 17 is in the open position. One groove 32 sinking relative to the back step part 30 at the corner to abut to the back of the catch hook 17 is formed on the back step part 30, and a nose 33 at the top between the lift surface 26 of the lock lever 25 and the protrusion 31 engages the groove 32 with the catch hook 17 in the open position. When a control cam 23 touches a stopper 19 and a proper load is applied on the link part, the catch hook 17 is kept staying in the open position till it is released from the locked open position by the rotation of the catch hook 17.
Patent JP-S5572681-A (JP)
Title: Gear pump/motor
Inventor: IZUMI YUUTAROU
IPC: F04C2/14
Filed: 1978-11-29
Abstract: PURPOSE: To provide a gear pump/motor having a high sealing effect by a simple construction, wherein there are provided three pressure chambers, and an endless sealing member is interposed between the high pressure chamber and the low pressure chamber, while an end-equipped sealing member is interposed between the high pressure chamber and suction port.  
     CONSTITUTION: An endless sealing member 28 interposed between a first pressure chamber 29 of a low pressure and second and fourth pressure chambers 31, 33a, 33b of a high pressure is arranged to receive a fluid pressure at a small area thereof, so that the force applied thereto is sufficiently diminished to check the leak therethrough almost completely. On the other hand, end-equipped sealing members 30c, 30d interposed between a third chamber 32a and the second chamber 31 and between the third chamber 32 and the fourth chambers 34d, 34b have lip portions 34d, 34b which preserve sealing power between the third chamber 32 and the fourth chambers 33a, 33b and extend in the longitudinal direction so that the end-equipped sealing member 30c, 30d strongly contact an inner bore 12 and the endless sealing member 28 to check the leak of fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S635322-A (JP)
Title: Production of liquid crystal display device
Inventor: KURIHARA TAKAAKI
IPC: G02F1/133
Filed: 1986-06-26
Abstract: PURPOSE:To improve the film formability of oriented films and the adhesiveness of a peripheral sealing material by forming desired electrode patterns on flexible film substrates then subjecting the substrates to a low-temp. plasma treatment prior to the formation of the oriented films. CONSTITUTION:Transparent electrodes 1 consisting of, for example, ITO are formed to the desired pattern on the flexible film substrate 3 and is then subjected to the low-temp. plasma treatment. A low-temp. baking polyimide resin is then coated on the flexible film substrate 3 to form the oriented film 2 and thereafter, the oriented film is subjected to rubbing after the part intended to be formed with the sealing material 4 is masked. The sealing material 4 is printed on the periphery of the flexible film substrate except the part to be formed as an injection port for a liquid crystal 5. Two sheets of such flexible film substrates 3 are stuck to each other to constitute a cell. The liquid crystal 5 is injected through the injection port into the cell and the injection port is sealed. The remarkably higher reliability is thereby obtd. and the adhesiveness between the oriented films 2 and the sealing material 4 is improved.
Patent JP-H0439796-A (JP)
Title: Sales state managing device for postage stamp or the like
Inventor: KOBASHI KAZUO
IPC: G07B3/00
Filed: 1990-06-05
Abstract: PURPOSE:To save the trouble for counting up and to prevent an artificial miss by providing a device for discharging a postage stamp. etc., from an automatic discharge device by inputting a sales amount, and a device for the count-up management, at the time of sales of the postage stamp, etc. CONSTITUTION:The device is provided with a sales managing device 12 consisting of a control part 21, an input part 22, a display part 23, and a memory part 24, and a postage stamp discharge device 11 coupled to this sales managing device 12. When a seller inputs the amount of money of a postage stamp to be selled from the input part 22 of the sales managing device 12, the control part 21 calculates the kind of postage stamps to be discharged and the number of pieces of the postage stamps, based on the kind of postage stamps held by the postage stamp discharge device 11 recorded in a memory part, and sends discharge instruction data to the postage stamp discharge device 11. Subsequently, the postage stamp discharge device 11 discharges the postage stamps of the instructed kind and number of pieces to the outside, therefore, the postage stamp combination corresponding to the input amount of money is automatized, and also, a takeout work for the postage stamp is also eliminated. Also, the control part 21 allows the memory part 24 to record discharge instruction data and money amount data. In such a way, trouble for counting up is saved, and an artificial miss can be prevented.
Patent JP-H08317756-A (JP)
Title: Insect pest repellence
Inventor: OTA AKIRA
IPC: A01M29/16
Filed: 1995-05-24
Abstract: PURPOSE: To comfortably listen to radio or watch TV of a prescribed program without permitting insect pests to come flying near human bodies, as the environment is kept clean, by transmitting the same ultrasonic waves that are oscillated by the natural enemy such as a bat in the form of an electronic sound from the speaker of an electronic appliance such as a TV set, radio, CD player or tape recorder. CONSTITUTION: On the background of the sound waves 3 from the speaker 2 in a TV set 1 as an electronic appliance, an electronic sound corresponding to the ultrasonic waves emitted by the natural enemy is emitted to repel mosquitoes out of the range of the ultrasonic wave. The sounds of a music program or the like can be listened without any adverse effect, while the insect pests such as mosquitoes are repelled from the range of the ultrasonic wave, as the environment is kept clean without emission of ultraviolet rays with no adverse effect on health.
Patent JP-H06337170-A (JP)
Title: Structure of radiation tube in infrared ray radiation type heater
Inventor: TOKUNAGA SHIGENOBU
IPC: F24H3/08
Filed: 1993-05-27
Abstract: PURPOSE:To make it hard to heat a duct pipe and compact the radiation unit of a device by a method wherein the diameter of the duct pipe, connecting a combustion tube to a radiation tube, is constituted so as to be smaller than the same of the radiation tube while the duct pipe, having a small diameter, is connected to the terminal end of the radiation tube. CONSTITUTION:Combustion air, discharged out of a combustion tube 1, forming a combustion chamber, flows into a radiation tube 6 through a U-shaped duct pipe 7, however, the diameter of the duct pipe 7 is constituted so as to be smaller than those of the combustion tube 1 and the radiation tube 6 whereby the speed of the combustion air, which flows through the duct pipe 7, is quickened and the combustion air enters the radiation tube 6. The combustion air is mixed in the radiation tube 6 since the inner diameter of the radiation tube 6 is constitution so as to be larger than that of the duct pipe 7 by two times or more whereby the speed of the air in the radiation tube 6 is reduced and the radiation tube is heated through heat exchange between the combustion air. The speed of the combustion air, discharged out of the radiation tube 6, is quickened again upon flowing through the duct pipe 8 having small diameter whereby the duct pipes 7, 8 will never be heated abnormally.
Patent JP-H06337895-A (JP)
Title: Method for selecting translation word and device for preparing dictionary for unification of translation word
Inventor: SANO MIDORI
IPC: G06F17/28
Filed: 1993-05-27
Abstract: PURPOSE:To provide a method and device for selecting a proper translation word corresponding to a term in an original text by generating a unified translation word even when terms in the original text are not unified without changing the system constitution of a translation system. CONSTITUTION:The morphem analysis result of a sentence to be translation object is stored in a morphem analysis table (112), a molpheme having plural translation word is extracted from the table to a translation use dictionary and stored in a corresponding translation table (113). A translation word common to plural Japanese words is extracted (115) and a list allowing the Japanese word to one to one correspond to the translation word is prepared (116). A translation word unification dictionary storing only the contents of the list is prepared (117) and translation processing is executed by preferentially using the translation word unification dictionary. Thereby an original text can be prepared without being conscious of the unification of terms, and even when terms in the original text are not unified, their translation word can be unified. In addition, it is unnecessary to change the system constitution of translation processing.