baber/WOPTO huggingface dataset:
Patent JP-H03291078-A (JP)
Title: Recording and reproducing device
Inventor: SHIGESATO TATSURO
IPC: H04N5/92
Filed: 1990-04-09
Abstract: PURPOSE:To reduce distortion due to band compression by recording one still picture with data quantity by plural frames of moving pictures so as to reduce the compression rate. CONSTITUTION:When picture information inputted from an input 1 is a moving picture, a switch 2 is used to input the information to a moving picture processing section 3, from which the input data is subjected to band compression and the result is outputted. When the input data is a still picture, the switch 2 is used to input the data to a still picture processing section 4, in which the data is subjected to band compression with lower compression rate than that at the band compression by the moving picture processing section 3 and small compression distortion. The output from the processing sections 3, 4 is selected by a switch 5 as to which of the data is to be recorded and the selected data is recorded by a recording section 6. Through the constitution above, the compression rate is increased for the moving picture for long time recording and in the case of a still picture, the compression rate is decreased to attain high picture quality recording. Thus, one still picture is recorded normally by using moving picture data quantity by plural frames.
Patent JP-H06140274-A (JP)
Title: Composite electronic part
Inventor: HASHIGUCHI YUSAKU
IPC: H01F27/29
Filed: 1992-03-19
Abstract: PURPOSE:To easily and surely join signal electrodes of a printed board to the external connection terminals. CONSTITUTION:Prescribed various electronic parts are mounted on a printed board 1, and signal electrodes 5 connected to the parts are connected to external connection terminals 6b of a lead frame 6 for the formation of a composite electronic part, wherein through-holes are bored in the printed board 1 possessed of the signal electrodes 5, projections 6c which can be fitted into the through- hole are formed on the external connection terminals 6b, and the electrodes 5 are connected to the terminals 6b.
Patent JP-H07277113-A (JP)
Title: Energy absorbing member
Inventor: FUJIWARA AKIFUMI
IPC: B60R19/34
Filed: 1994-04-06
Abstract: PURPOSE:To provide an energy absorbing member which can sufficiently reduce an excessive shock to occupants and a structural body to be protected so as to suppress damage to a minimum by collapsing all the core blocks in the shaft center direction without causing any laterally flexible buckling in application of compressive force. CONSTITUTION:An energy absorbing member absorbs a shock due to a collision applied in the shaft center direction of core blocks l formed of lightweight metallic foam body by collapsing the blocks l to desired compressive deformation quantity. In the core block l, the member length and the member width are set to be dimensions causing no laterally flexible buckling, and the core blocks l are laminated in levels, whose total due to collapse is equivalent to the compressive deformation quantity. Between respective levels, partition members 2 are arranged.
Patent JP-H10282495-A (JP)
Title: Color synthesizer for liquid crystal projector
Inventor: MASUDA NAOKI
IPC: G02F1/1335
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a color synthesizer prepared for a liquid crystal projector, reduced at the whole device size and improved at its reliability. SOLUTION: In the color synthesizer for modulating R light, G light and B light formed by spectrally dividing white light emitted from a light source are modulated at least by plural liquid crystal(LC) panels 25 and synthesized again to project an image, respective LC panels 25 are directly loaded on respecitve incident surfaces for R, G and B light beams on a cross dichroic prism part 10 so that convergence on a projected picture is matched after color synthesis. The prism part 10 is constituted as a part of these panels 25 and united with the panels 25. Consequently a complicated adjusting mechanism is made unnecessary, pixel deviations due to thermal expansion and shocks can be reduced and the size of the whole set can be reduced.
Patent JP-S5217541-A (JP)
Title: Aging-resistant iron pigment for resin
Inventor: SHINODA WATARU
IPC: C08K3/22
Filed: 1975-07-31
Abstract: PURPOSE:To prepare an iron pigment for chlorine containing resin with improved resistance to aging by coating with Na or K-Si glassy substance.
Patent JP-H06290850-A (JP)
Title: Manufacture of metal powder sintered product
Inventor: SASAKI TAKUYA
IPC: H01R43/00
Filed: 1993-03-30
Abstract: PURPOSE:To simplify the manufacturing process of airtight electric connector or the like, and to reduce a manufacturing cost of products, and to stabilize the quality of the products in the manufacture of metal powder sintered products. CONSTITUTION:A metal part such as an airtight electric connector and a metal outer cylinder as a component of an assembly of a ceramics 5 are made by the powder metallurgy. The metal powder outer cylinder 4, in which the insulating ceramics 5 is stood still, is sintered to obtain an integral product of the insulating ceramics 5 and the metal outer cylinder 4. The insulating ceramics 5 with a dimension accuracy at the time of sintering is used.
Patent JP-H04324088-A (JP)
Title: Indirect heating type rotary drier for granular body
Inventor: IWASHITA YOSHIHARU
IPC: C10B57/10
Filed: 1991-04-24
Abstract: PURPOSE:To permit the smooth advance of granular bodies by a method wherein a heating tube supporting plate, established on the inner periphery of a rotary cylinder, is provided spirally along the flow direction of the granular bodies, in the title rotary drier, in which a multitude of rows of heating tubes are arranged concentrically inside of the rotary cylinder. CONSTITUTION:A multitude of heating tubes 1(1a-1e) are arranged concentrically at the inside of a rotary cylinder or a drum 2 of the drier of coal. When the drum 2 is rotated, the granular bodies in the cylinder are rotated and fluidized whereby the granular bodies, supplied from a supplying unit 3 and discharged out of a discharging unit 4, are dried by the conduction of heat from the heating tubes 1. In this case, supporting plates 5, supporting the multitude of heating tubes 1, are provided so as to be spiral. The pitch P of the spiral supporting plates 5 is designed so as to be smaller than disc type supporting bodies so far. According to this method, the granular bodies are advanced to the discharging side of the same without receiving any resistance from the supporting bodies 5 whereby the stagnation of the granular bodies at the supplying side of the same can be prevented.
Patent JP-H07283183-A (JP)
Title: Ultrasonic cleaning device
Inventor: KANAI SADAO
IPC: H01L21/304
Filed: 1994-04-08
Abstract: PURPOSE:To enhance an ultrasonic cleaning device in cleaning effect without using an acoustic lens by a method wherein a vibration source which transmits ultrasonic vibrations into a cleaning solution from its base correspondent to a jet nozzle is fixed to a main body case in parallel with and distance from the jet nozzle by a certain distance. CONSTITUTION:Pure water and other cleaning solution are injected into an ultrasonic cleaning device body case 1 through a feed opening 2 by pressure and jetted against a work 7 through a slit-like jet nozzle 3, ultrasonic waves of frequency above 500KHz are transmitted to the work 7 through the intermediary of the jetted cleaning solution, and the work 7 is cleaned with running cleaning solution. A vibration source has such a structure that a piezoelectric vibrator 6 is fixed to the inside of a metal vibrating plate 5 and covered with a vibration source case 4, wherein the vibration source is fixed to the side of the body case 1. Provided that the width of the piezoelectric vibrator 6 is represented by 2d, a distance L between the radiating plane of the vibrating plate 5 and the jet nozzle 3 is so set as to satisfy a formula, L=0.4 (d<2>/lambda) to 2 (d<2>/lambda), to enable a vibration energy to converge at the jet nozzle 3, where lambdadenotes the wavelength of ultrasonic vibrations.
Patent JP-S60239593-A (JP)
Inventor: REIMA KAATOURA
IPC: B65H20/14
Filed: 1985-05-02
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-S63259812-A (JP)
Title: Floating type magnetic head
Inventor: YAGYU SHINGO
IPC: G11B5/187
Filed: 1987-04-16
Abstract: PURPOSE:To eliminate crosstalk deterioration by the signals of adjacent tracks by forming joint surfaces for joining ferromagnetic metallic films to a part of the end face of a slide made of ferromagnetic ferrite and a part of the butt surface of magnetic core half bodies so as to incline with respect to a magnetic gap. CONSTITUTION:The 1st and 2nd joint surfaces 36, 41 of the floating type magnetic head 30 are so constituted as to incline with respect to the magnetic gap 34 on an ABS plane 38. Formation of a pseudo gap is, therefore, obviated and generation of an abnormal peak 18 in a part of an isolated reproduction waveform 17 at the time of use is prevented; in addition, the end of the magnetic gap 34 is controlled by two pieces of nearly parallel tapered grooves 42a, 42b and, therefore the generation of a V-shaped groove or a rectangular groove by shifting of the cores at the end of the gap 34 is obviated. Generation of the crosstalks by the signals of the adjacent tracks is thus prevented.
Patent JP-S6322196-A (JP)
Title: Determination of substrates
Inventor: TEJIMA SHINICHI
IPC: C12Q1/28
Filed: 1987-04-15
Abstract: PURPOSE:Accurate determination of the substrate becomes possible by adding a combination of a coupler-containing reagent with another reagent containing oxidase, peroxidase and N-sulfopropyl group-bearing aniline derivative or naphthol derivative. CONSTITUTION:An oxidase such as cholesterol oxidase or glycerol oxidase is allowed to act on the substances such as cholesterol or glycerol which have been formed by enzymatic reaction of substrates in body fluid such as cholesterol ester, triglycerides, creatinine. The oxide is combined with an N-sulfopropyl group-bearing aniline derivative, e.g, N-ethyl-N-(2-hydroxyl-3-sulfopropyl)-m- toluidine or a naphthol derivative, e.g, 1-naphthol or 2-naphthol to prepare the first reagent solution. The substrates in body fluid are determined by adding the combination of the first solution with the second reagent solution containing a coupler such as 2-aminoantipyrin.
Patent JP-H03292299-A (JP)
Title: Paraglider
Inventor: NIIMI AKIHIKO
IPC: B64C31/036
Filed: 1990-04-11
Abstract: PURPOSE:To vary a wing area and an aspect ratio and to increase a speed without varying the mounting angle of a wing by forming a plurality of suspension cables, suspended from both sides of a wing body, as respective second maneuvering cables through a third riser independently from an original maneuvering cable. CONSTITUTION:In a paraglider 1, three suspension cables 23c fixed to a direction stabilizer 21d are removed from front and rear risers 25 and 27 and intercoupled as second maneuvering cables 3a through an engaging ring 3b mounted on the one end of a third riser 3. The other end of the third riser 3 is coupled to a joint part 29a of harness like the front and rear risers 25 and 27, and a player is suspended therefrom. When the right side of the second maneuvering cables 3a is pulled down, a wing body 2 is bent at right angles along the direction of the width of a wing and bank (rightward inclination) occurs to the right wing of the wing body 2, whereby the paraglider 1 is turned to the right as a gliding speed is increased.
Patent JP-S61249364-A (JP)
Title: Health food composed of soya saponin
Inventor: KADOTA AKIMI
IPC: A23L1/30
Filed: 1985-04-30
Abstract: PURPOSE:To provide the titled food containing a soya saponin separated from the saponin fraction of defatted soybean flour, and effective to prevent the thrombotic syndromes such as arteriosclerosis, cerebral thrombosis, coronary insufficiency, etc., which are disease liable to occur as complicate of a patient of obesity. CONSTITUTION:The objective food contains the soya saponin of formula (Z is H or D-glucopyranosyl) {e.g. 3-O-[beta-D-galactopyranosyl-(1 2)-beta-D-glucurono pyranosyl]-21-O-[beta-D-glucopyranosyl-(1 3)-alpha-L-arabinopyranosyl]-soyasapogenol A} separated from the saponin fraction of defatted soybean flour, as an essential component.
Patent JP-S60237009-A (JP)
Title: Automatic assembling of stick cosmetic and installation therefore
Inventor: WADA KATSUHIKO
IPC: A61K8/02
Filed: 1984-05-10
Abstract: PURPOSE:To first robot handling the mold for forming sticks and the second robot handling stick containers work parallel and cooperatively to effect automatic assembling of the titled cosmetic in high efficiency without contamination and damage in the sticks. CONSTITUTION:The first robot 100 feed the mold 4 from the mold-feeding unit 120 to the filling unit 140 where the mold is filled with the bulk. The mold filled with the bulk is sent to the cooling unit 180 and cooled for a certain time, then sent to the assembling unit 320 where the mold 4 is opened so that the tail of the stick is exposed to the upper surface of the mold. In the parallel with the motion, the second robot 200 takes up a container for a stick which has been placed on the container feeder 220 in the upside-and-down position, as it is, and the inner disk is allowed to go forth in the stick pusher unit 240. Then, in the assembling unit 320, the container is the fully-pushed state is connected with the stick at the exposed tail and assembled, then the assembled product is removed from the mold, the stick is set in the container 260 and the container is capped 280.
Patent JP-S63259606-A (JP)
Title: Connection switching device for optical fiber connector
Inventor: TAMAKI YASUHIRO
IPC: G02B26/08
Filed: 1987-04-17
Abstract: PURPOSE:To shorten the cut-off time of a transmission line by providing a projecting pin whose diameter is the same as that of a positioning pin in order to shift the positioning pin. CONSTITUTION:In opposed parts of each supporting base 22, 23, on its substrate part 32, plural positioning grooves 35 for engaging an exposed part of a positioning pin 6 being in a state that a part has been exposed from each connec tor ferrule 3, 4, and a projecting pin 25 being in a state placed in series to the positioning pin 6, respectively, and a recessed part 31 for placing the connec tor ferrules 3, 4 at an interval for containing a spring between said groove and the substrate part 32 are formed, respectively, and also, the projecting in 25 is formed so that the outside diameter becomes the same as that of the positioning pin 6. In this state, when the projecting pin 25 is inserted into guide holes of the connector ferrules, while engaging it to the positioning groove 35, and the positioning pin 6 is shifted, instead thereof, both the connector ferrules 3, 4 are positioned by the projecting pin. In such a way, the switching operation is facilitated, and the transmission cut-off time can be shortened.
Patent JP-H06311637-A (JP)
Title: Undervoltage trip unit
Inventor: HATAKEYAMA YOSHIHIRO
IPC: H02H3/24
Filed: 1993-04-21
Abstract: PURPOSE:To obtain an inexpensive downsized undervoltage trip unit by feeding a high required exciting current in the initial stage of attraction and feeding a minimum necessary retaining current under attracted state thereby suppressing the temperature rise of a trip coil. CONSTITUTION:A switching element 6 is conducted for a predetermined time to produce a current for exciting an undervoltage trip coil 7 to attract an electromagnet. The electromagnet is sustained in the attracted state while opening/ closing the switching element 6 based on a signal from a circuit 2 for detecting the power supply voltage and an intermittent output signal from a circuit 10 for detecting the current flowing through the undervoltage trip coil 7.
Patent JP-S5719720-A (JP)
Title: Lens shutter mechanism for camera
Inventor: HASHIMOTO AKIHIKO
IPC: G03B1/24
Filed: 1980-07-10
Abstract: PURPOSE:To make construction simple and control easy by pivotally fitting an opening driving lever above a closing driving lever in a shutter serving also as a stop. CONSTITUTION:Shutter blades 3a, 3b are driven by pinching of a shutter opening and closing lever 5. When a motor is turned by release operation, a pin 6 is guided by the cam 7a of a gear 7, and the lever 5 is swiveled right around a shaft 9, thereby beginning to open the blades. When correct exposure is obtained, an electromagnet 12 is de-energized by the signal from a control circuit 26, and a closing lever 10 is swiveled right around a shaft 27. At this time, the lever 5 swivels left around the pin 6, thereby closing the blades. Upon ending of the exposure operation, the motor runs reverse and resets the lever to the original position and this eliminates the need for charging operation. In the case of using this for an aperture priority type, the use of a detector such as a comb-toothlike conductor 24 suffices.
Patent JP-H03293476-A (JP)
Title: Concrete placing adapter
Inventor: OGAWA MANABU
IPC: E04G21/04
Filed: 1990-04-10
Abstract: PURPOSE:To make it possible to prevent a concrete supply pipe from stopping up while keeping the flexibility of the concrete supply pipe by providing a plurality of stabilizers fixedly along the flexible concrete supply pipe at specific distances. CONSTITUTION:A plurality of stabilizers 5A, 5B and 5D are fixedly provided to a concrete supply pipe 2 along the flexible concrete supply pipe 2 in specific distances L2 and L2 each other. According to the constitution, flexible operation of the concrete supply pipe 2 is partially constrained, its flexibility is so maintained that the insertion of the concrete supply pipe in a steel pipe column, etc., is not obstructed and, at the same time, excessive deformation can be partially prevented.
Patent JP-S57208505-A (JP)
Title: Polycrystalline optical fiber for infrared ray and its manufacture
Inventor: OKADA TAKAO
IPC: C03B37/023
Filed: 1981-06-18
Abstract: PURPOSE:To obtain a polycrystalline optical fiber for infrared rays which has less loss of photoconduction and large mechanical strength, by melting and extruding a mixture of a polycrystal material and a specific single-crystal material or glass, and thus obtaining a fiber which has a cladding. CONSTITUTION:A polycrystalline material, and a single-crystalline material or glass which has an infrared transmission rear nearly equal to that of said material, a refractive index and a melting point lower than those of said material, and physical isotropy are ground and mixed together. The resulting material 23 is put in a high frequency heating furnace 21, where while high pressure is applied by a heating piston 22, the material is melted by being heated at a high frequency, and then dissolved. Then, this dissolved material is pressurized by the pressurizing piston 22 and extruded from the opening 24 of the high frequency heating furnace 21 into fibers. Consequently, this polycrystalline fiber for infrared rays consists of small crystal grains 8 while pore parts among the crystal grains are packed with additives 11, and has a cladding 12 formed of the additives. Then, the extruded fiber is wound around a take-up reel 27 while guided by roller 25 and 26.
Patent JP-H03292801-A (JP)
Title: Tiller
Inventor: NISHIO KAZUSANE
IPC: A01B33/08
Filed: 1990-04-10
Abstract: PURPOSE:To reverse soil and gravel without fail and to till while keeping the arrangement of gravel to a well-ordered state by attaching many radial tilling cutter units composed of vertical cutter blades and horizontal cutter blades set to the end parts of the vertical cutter blades to the periphery part of a rotor shaft of a rotary tiller unit in the axial direction. CONSTITUTION:When a rotary tiller unit 10 is driven to rotate in the direction of upcut, the ground is scooped up in the form of block of soil and grave having a prescribed size by a series of cutting operation of vertical cutter blades 14 attached to both sides of each tilling cutter unit 10 and horizontal cutter blades 15 in a tiller unit 10. The scooped block of soil and grave is then introduced from the upward to a cover unit and subsequently thrown towards a rotary unit on the rear part of the rotary tiller unit 10 in a reversed state to the downward.
Patent JP-H08337655-A (JP)
Title: Method for preparing polyfluoroalkylsiloxane cyclotrimer
Inventor: EDOUIN ROBAATO EBANZU
IPC: C08G77/08
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To make producible a liquid polyfluoroalkyl-siloxane by subjecting a specific cyclic polyorganosiloxane to ring-opening polymerization in the presence of a mixture containing an effective amount of water and a specific strong acid catalyst and then, treating the resulting product with a neutralizing agent to recover the product.  
     SOLUTION: To 100 pts.wt. cyclic polydiorganosiloxane composed of one type of units selected from among R(R 1 )SiO 1  units and a mixture of R(R 1 )SiO 1  units and (R 1 ) 2 SiO 1  units (wherein R is a 3-8C polyfluoroalkyl; and R 1  is a 1-13C organic group free of F) is added with 0.02-0.1 pt.wt. water which stirring and then, 0.02-0.20 pt.wt. strong acid catalyst having a pKa of at least 4.7, such as trifluoromethanesulfonic acid, is added thereto with stirring and reacted at a temp. of 20-130°C for 4-12 hours. Subsequently, a base such as magnesium carbonate is added to neutralize the reaction solution which is then filtered to obtain a liquid polyfluoroalkylsiloxane having a molecular weight of 2,000-24,000 and a viscosity at 25°C of 200-20,000 cps. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63259118-A (JP)
Title: Exhaust timing variable type two-cycle engine
Inventor: TOTTORI TAKUMI
IPC: F02B25/20
Filed: 1987-04-17
Abstract: PURPOSE:To enable accurate setting of an exhaust timing by opening an auxiliary exhaust port by an exhaust port in the engine in the caption wherein the exhaust timing, etc. are adjusted due to possibility of partially closing the exhaust port opened on the inner surface of a cylinder, by means of an exhaust valve. CONSTITUTION:A plurality of scavenging ports 13 and two exhaust ports 14 are opened on the inner surface of a cylinder 11, and the exhaust ports 14 are connected to the outside through an exhaust passage 15. A recess portion 15A is formed on the inner surface of the exhaust passage 15 on a top dead point side adjacent to the exhaust ports 14, a platelike exhaust valve 16 is rotatably arranged in the recess portion. Further, an auxiliary exhaust port 21 is opened on both sides of the exhaust ports 14 on the inner surface of the cylinder 11, and this auxiliary exhaust passage 22. And an opening 23 on the exhaust passage 15 side of the auxiliary exhaust passage 22 is formed on the side surface of the recess portion 15A of the exhaust passage 15, and this opening 23 is able to be opened/closed by the side surface 16B of the exhaust valve 16 which rotates in the recess portion 15A.
Patent JP-S59221434-A (JP)
Title: Correcting and control system for unequality of intercylinder fuel injection amount
Inventor: FURUBAYASHI MANABU
IPC: F02D41/08
Filed: 1983-05-31
Abstract: PURPOSE:To control unpleasant vibration of engine by correcting the amount of feul injected in such a way that the deviation between average values for the operation periods of each cylinder and the operation periods of all the cylinders becomes less than a given value during the idling period. CONSTITUTION:A cylinder-discriminating pulse sensor 8 and an upper dead point angle sensor 9 are provided to a control unit 1, by which whether engine is in idling state or not is judged. When idling state is judged, the average period of all the cylinders is obtained and then the variation rate of each cylinder is obtained. The deviation between the average period and the period of all the cylinder is obtained, and the fuel injection amount of each cylinder is corrected in such a way as to lower the deviation to less than a reference value. The unpleasant vibration of the engine can thus be suppressed.