baber/WOPTO huggingface dataset:
Patent JP-H1078562-A (JP)
Title: Stereoscopic display device
Inventor: OZAKA TSUTOMU
IPC: H04N13/04
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To follow a stereoscopic vision area at a high speed in spite of simple structure by modulating and projecting infrared rays to a head of an observer, detecting reflected light being a infrared rays by a light receiving means and detecting a head position of an observer by processing output. SOLUTION: A head position detection circuit 3 processes a signal from a head position detecting sensor 300 detecting the head position of the observer 400. Head position information obtained by the circuit 3 is also inputted in a controller 4 as one signal. A slide mechanism 5 moves a lenticular 1 in a right-and-left direction with respect to a picture display means 2 by a specified amount. A slide driving circuit 6 drives the mechanism 5. The infrared rays are projected to the heat of the observer 400, the picture of the observer 400 is formed on a detecting sensor 300 by using returned light, and the head position of the observer 400 is detected from the contour of the head of the observer. Based on the head position (observing position), the lenticular 1 is mechanically allowed to slide in the right-and-left direction, so that the stereoscopic vision area is followed.
Patent JP-H01139376-A (JP)
Title: Discharger
Inventor: KAARUUHAINTSU FUTSUKUSU
IPC: B05B11/02
Filed: 1988-10-06
Abstract: PURPOSE: To quantitatively perform discharge by the amount smaller than the effective operational amount of a quantitative chamber or the constant discharge amount by the complete pump stroke, by comprising a limiting device which reaches a piston running path in maximum to reduce the discharge am ount to at least the partial amount. CONSTITUTION: In a discharging device for a single use, the complete pump stroke 11 to be performed only once is subdivided into at least two partial strokes 12, 13 by a limiting device 24. The limiting device 24 is for the end of each partial stroke, and has a stop 25 to be overcome in the manner of a resilient detent. All parts of the limiting device 24 are located in such a manner that the guidance of a pump piston 6 on a thrust piston pump 4 on the piston running path 7 is not impaired. At the end of the last partial stroke 13, a pump cylinder 5 mountable as a separate vessel on the pump piston 6 is positively locked with respect to the remaining discharging device 1 by a removal preventing means 40.
Patent JP-H11147530-A (JP)
Title: Synthetic resin pallet and its molding
Inventor: KUROSAWA KIYOSHI
IPC: B29C45/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent paper bags from breaking on pallets that are piled up in multiple tiers by a method wherein partitionlike plate bodies extending from a surface side part to a reverse side part are provided, crossing diagonally one another, in the inside of a square tubelike beam which connects the surface side part and the reverse side part at their central parts. SOLUTION: A surface side part 1 and a reverse side part 2, each made up of polyethylene by injection molding, are connected with corner tubelike beams 3, tubelike beams for the middles at the peripheral parts and a square tubelike beam 5 for the central parts of the surface side and the reverse side parts. Spaces between each of the tubelike beams 3-5 are formed to serve as fork-insertion holes 6. Furthermore, partitionlike plate bodies are provided, crossing diagonally one another, at the inside of the square tubelike beam 5 for the central parts of the surface side and the reverse side parts with their upper ends reaching the surface side part 1 and their lower ends reaching the reverse side part 2.  Rails and inclined ribs are formed at the surface side part 1 and the reverse side part 2 at positions between the tubelike beams for the middle part and each of the partitionlike plate bodies, and thereby spaces around the square tubelike beam 5 are reinforced. Therefore, paper bags on pallets can be prevented from breaking even though the pallets are piled up in multiple tiers.
Patent JP-H08126095-A (JP)
Title: Ultrasonic probe for ultrasonic converter for three-dimensional imaging
Inventor: MIIA SEIDO SEIEDOOBOROFUOROSHI
IPC: H04R17/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a probe which can make the acoustic imaging of high resolution and in which the number of beam forming channels and signal cables is reduced. SOLUTION: The ultrasonic probe for inspecting a medium is constituted of a body 101 which contains a relaxor ferroelectric ceramic material and has a first face, a face confronted with it and a center axis, an electrode group which is an almost planar first electrode group which is electrically connected to the first face of the body 101 and radially extends outside from the center axis of the main body and a planar second electrode group which is electrically connected to the face confronted with the body 101.
Patent JP-S61129344-A (JP)
Title: Automatic transmission
Inventor: IDOGUCHI MASARU
IPC: B60W10/10
Filed: 1984-11-27
Abstract: PURPOSE:To prevent the slip of right and left driving wheels by reducing the amount of fuel supplied to an engine when either right or left driving wheel is rotated. CONSTITUTION:When one of a pair of right and left rotary sensing switches 31 and 32 is set to the continuity state and the other is set to the non-continuity state, a microcomputer 21 determines that one of driving wheels 33 and 34 is slipped and outputs a signal of fuel reduction. By this signal, an actuator 20 for fuel control is operated through a driving means and the control rack of a fuel injection pump 11 is moved to the direction where the supply rate of fuel is reduced. Consequently, the rate of fuel supplied by the fuel supply injection pump 11 at a time is reduced and the output torque of an engine 10 is reduced. As a result, the slip of the driving wheels 33 and 34 driven by the engine 10 is prevented.
Patent JP-H03112191-A (JP)
Title: Ceramic wiring board and its manufacture
Inventor: OKAMOTO MITSUHIRO
IPC: H05K1/09
Filed: 1989-09-27
Abstract: PURPOSE:To reduce manufacturing processes and formation failure of a pad for junction by enabling a conductor paste within a through-hole to protrude for forming the pad for junction. CONSTITUTION:Ceramic substrates 11a-11d are laminated for forming a multi- layer type ceramic wiring board 10. A conductive paste 13 which is filled into a through-hole 12 of each substrate 11a-11d is allowed to protrude on the surface of the uppermost substrate 11d. A pad 14 due to difference in surface height between the ceramic substrate and a conductor layer is formed without printing due to the difference in the shrinkage rate when this ceramic green sheet is calcined. This method reduces the production processes and formation failure of the pads.
Patent JP-S63104766-A (JP)
Title: Predicting method for breakout in continuous casting
Inventor: TSUDA TOYOTSUGU
IPC: B22D11/16
Filed: 1986-10-21
Abstract: PURPOSE:To predict the breakout by finding the difference between the mold temp. at the time of measuring and calculated average temp. and comparing this mold temp. difference with a threshold value, which is in proportion to a standard deviation. CONSTITUTION:At the time of measuring the mold temp. at each position by the temp. measuring elements 11, 12, 13, the average temp. difference calculating circuit 16, 26, 36 and the standard deviation calculating circuit 17, 27, 37 stores the mold temp., and the operation and the output are not executed till the number of storage signals become to (m) times. At the time of storing, the (m)th signal, the average temp. and the standard deviation for the signals from low number to (n)th are operated and outputted. A subtractor 15, 25, 35 finds the difference between the mold temp. and the average temp. inputted at the order of (m)th and an integrator 18, 28, 38 finds the product of the constant and the standard deviation. A comparator 19, 29, 39 predicts the breakout by comparing each quantity by two inputted signals, and then alarm is given by an alarm unit 40 and also an emergency signal is outputted to the control device.
Patent JP-H1193829-A (JP)
Title: Hydraulic pump
Inventor: YOKOMORI TAKESHI
IPC: F04B53/18
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent a gall and seizure of metal caused between a piston outer peripheral part and a hole of a cylinder block by arranging plural grooves in parallel to a central shaft on the whole periphery of the piston outer peripheral part in the vicinity of a contact point with the hole of the piston shoe side cylinder block. SOLUTION: Centrifugal force operates on a piston 5a and a piston shoe 6 where a swash plate 1 is driven in an angle zero position, and acts on a hole 4a of a cylinder block. Since a contact load at a point (a) of a contact point wholly receives this centrifugal force, even if a point (b) contacts with it, the load becomes zero. Then, an oil groove 7 is arranged in the vicinity containing the contact point (a), and oil in the vicinity of the contact point (a), particularly, oil filled between the cylinder block 3a and a casing 1a is introduced to a contact place. Therefore, a shortage of oil of the contact place is prevented, and a gall and seizure of metal are prevented. The streak direction of the oil groove 7 may be parallel or oblique to a central shaft of the piston 5a.  A range of the oil groove 7 may be arranged up to a piston shoe 6 side end surface in the vicinity containing the contact point (a).
Patent JP-H03112172-A (JP)
Title: Flexible photoelectric conversion element
Inventor: GOTO KAZUHITO
IPC: H01L31/04
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a flexible photoelectric conversion element which can prevent In from being diffused to an amorphous silicon layer and which can increase a photoelectric conversion efficiency remarkably by a method wherein a specific conductive metal oxide layer not containing In is used as a transparent conductive electrode layer. CONSTITUTION:This element is constituted of the following: an electrically insulating, flexible and light-transmitting high-polymer substrate; a light- transmitting conductive metal oxide layer which has been formed on one face of the flexible and light-transmitting high-polymer substrate and which does not contain In; an amorphous silicon layer which has been formed on the conductive metal oxide layer; and a back electrode layer which has been formed on the amorphous silicon layer. In this constitution, an In-based transparent electrode layer is not used; instead of it, the conductive metal oxide layer whose solid diffusion system is small plays the role of a transparent conductive electrode; as a result, a photoelectric conversion efficiency of a photoelectric conversion element is increased remarkably and the element prevents In from being diffused to the amorphous silicon layer.
Patent JP-H0996544-A (JP)
Title: Optical absolute encoder
Inventor: ITO YOSHINORI
IPC: G01D5/347
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical absolute encoder which has a simple structure and can be inexpensively manufactured. SOLUTION: An optical pattern 4 which is optically detectable and comprised of a curve being approximated to a circle whose radius fluctuates according to the rotary angle of a rotary disk 3, is formed on the rotary disk 3 mounted to a rotary shaft 2. Then optical pattern 4 is detected by first and second optical sensors 6 and 7 located separately from each other by 90 degrees facing the rotary direction of the rotary disk 3, signals 6S and 7S which are shifted by 90 degrees are generated, and a group of absolute signals S (n) with a required number of bits are generated and outputted in a resolver digital converter 20. An optical pattern 5 consisting of the group of slits for generating incremental signal are also formed on the rotary disk 3 and is read by a third optical sensor 8, thus generating phase A and phase B signals.
Patent JP-S62112642-A (JP)
Title: Polyolefin composition containing filler
Inventor: FUKUI YOSHIHARU
IPC: C08L53/00
Filed: 1985-11-08
Abstract: PURPOSE:To contemplate an improvement in stability against deterioration caused by contact with heavy metals, by blending a resin compsn. consisting of a polyolefin and an inorg. filler with a specified phenol compd., a metal inactivating agent and a sulfur compd. CONSTITUTION:100pts.wt. resin compsn. consisting of 98-35wt% polyolefin and 2-65wt% inorg. filler is blended with 0.01-1.0pt.wt. phenol compd. (A) of formula I (wherein R1 is a 1-3C alkyl group), 0.01-10pts.wt. metal inactivating agent (B) having at least one group of formula II on its side chain and 0.01-1.0pt.wt. sulfur compd. (C) of formula III (wherein R2 is a 4-20C alkyl group), formula IV (wherein R3 is a 4-20C alkyl group), formula V (wherein R4 is a 3-18C alkyl group; R5, R6 are independently H, a 1-6C alkyl group) or formula VI (wherein R7 is a 3-18C alkyl group).
Patent JP-H07101507-A (JP)
Title: Transfer device
Inventor: YAMADA YOSHIHIKO
IPC: B65G1/04
Filed: 1993-10-07
Abstract: PURPOSE:To prevent a load from being deformed by means of arms by making arrangement so that the arms may boost the vicinity of the bottom of the load (such as a container) and also narrow the lateral width of the moving in and out space of a lateral movement body and the arms necessary for a shelf side. CONSTITUTION:The up and down drive means 12 of load pushout/pullin arms 10a turns up and down the arms 10a in the turning up and down range of more than 90 degrees, and the arms 10a that have fallen into a lying-down posture are made to incline obliquely downward.
Patent JP-H0194450-A (JP)
Title: Method for diagnosing action abnormality
Inventor: KUMASAKA TORU
IPC: G06F11/30
Filed: 1987-10-06
Abstract: PURPOSE:To diagnose even the abnormality of the sequence of control actions by executing an operation in which a switching rule cannot be realized every time an action passing point is passed while a series of the control actions are executed, and diagnosing an action abnormality when a final arithmetic result does not coincide with a normal value. CONSTITUTION:An arithmetic circuit 100 reads values mutually different and arithmetic instructions corresponding to the passing points from a storage device 130a every time a control device 10 passes the action passing points while the series of the control actions are executed, simultaneously, reads the value from a storage device 140, executes the operation according to the arithmetic instructions, and accumulates the arithmetic result in the storage device 140. A deciding circuit 120 reads an accumulation value accumulated in the storage device 140, simultaneously, compares the value with the normal value specified and stored in a storage device 130b beforehand, and decides the normality and the action abnormality at the time of a coincidence and at the time of discrepancy respectively. Thus, the action abnormality can be surely detected even when it is due to the change of an executing sequence.
Patent JP-H08115534-A (JP)
Title: Optical information recording medium
Inventor: OKADA MITSUYA
IPC: G11B7/257
Filed: 1994-10-18
Abstract: PURPOSE: To obtain an optical information recording medium of such a medium constitution that enables high-density recording by improving the overwriting characteristic of a phase transition type optical disk and suppresses the degradation in recording density while executing the desired absorptivity control. CONSTITUTION: This optical information recording medium is composed of a first protective film 2, a recording film 3, a second protective film 4, a low- refractive index dielectric film 8, a high-refractive index dielectric reflection film 9 and a UV-curing resin 6. This low-refractive index dielectric film 8 controls a reflectivity characteristic and absorptivity characteristic, thereby making the absorptivity of crystal parts larger than in amorphous parts and suppressing transmitted light components. The absorptivity is thereby improved and the good recording sensitivity characteristic is assured.
Patent JP-H07251436-A (JP)
Title: Manufacture of solid space structural body, its shape and utilizing method
Inventor: SUGITO TSUNEO
IPC: B29C48/32
Filed: 1993-09-01
Abstract: PURPOSE:To utilize solid space structural bodies of cylindrical shape, spherical shape, elliptical shape, box shape, plane plate shape or the like for a permeable wave absorb material, a contact oxidizing material, a fish shelter with sea- weeds, an artificial coral reef working as a contact material to be transformed from very fine biological layers to higher biological layers in a water area to which solar beam is emitted, an egg-laying fish shelter, an underdrain material for a stratum, a liquefaction preventing drain material and the like. CONSTITUTION:Solid space structural bodies 10, in which lines of two kinds of thickness consisting of a polyhedral main line 1 (diameter of approximately 3-10mm) mainly composed of circular and semicircular sub-lines 2 (diameter of approximately 1-2mm) are fusion bonded together to constitute an irregular solid space and regulated into a section of cylindrical shape, box shape, a plane plate shape or the like, are manufactured continuously and simply. A method for the above-said manufacture, in which bodies regulated and shaped into the cylindrical shape are readjusted into the circular or elliptical shape and molded continously, is provided.
Patent JP-H06199617-A (JP)
Title: Azadilactine concentrated solution with high storing stability
Inventor: JIEIMUZU FUREDERITSUKU UORUTAA
IPC: A01N43/90
Filed: 1993-09-16
Abstract: PURPOSE: To obtain an agricultural chemical compsn. having shelf stability and a high concn. of azadirachtin as an active agricultural chemical component from an extract of seeds of Azadirachta indica in a nondecomposable solvent system. CONSTITUTION: This agricultural chemical compsn. contains azadirachtin in a solvent system contg. >50 vol.% aprotic solvent and <15 vol.% water or a solvent system contg. >50 vol.% alcohol and <15 vol.% water.
Patent JP-H08114694-A (JP)
Title: In-core inspection device
Inventor: NAKAHARA HIROTAKA
IPC: G21C17/08
Filed: 1994-10-18
Abstract: PURPOSE: To easily confirm the intactness of all welding lines of a reactor shroud from the outside. CONSTITUTION: On a reactor shroud 1, a circumferential movement means is provided and on the circumferential movement means, the main body of device 4 is put. The main body of device 4 has a support means 5 free of movement in axial direction of the shroud 1 outside. To the support means 5, a holding means 6 is fixed detachably and the holding means 6 is provided with an inspection means 7 such as an ultrasonic probe. The support means constituted like a mast capable of folding in a plurality of nodes places the main body of device 4 at the top end of the shroud in advance and lets the support means 5 support in the extended state of the holding means 6. The shape of the mast can be changed afterward. By constituting as above-mentioned, even a welding line existing in a narrow part in the core can be easily inspected.
Patent JP-H10106733-A (JP)
Title: Heater device
Inventor: SADAHIRA TADASHI
IPC: H05B6/10
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To uniformly heat liquid flowing in a vessel, prevent a deposit of a scale, and raise a temperature up to the vicinity of a boiling point by performing induction heating on a heat exchange element of a metallic plate by a heater coil from the outside of the housing vessel. SOLUTION: Pipes for liquid such as water and oil are provided in upper and lower parts of a vessel 105 to house a heat exchange element 101. The element 101 is heated by a high frequency magnetic field generated when high frequency electric power is supplied from a high frequency electric power supply means 103 to a heater coil 102 arranged on an outer periphery of the vessel 105. The element 101 is composed of a metallic plate, and the whole or a part is constituted as a closed circuit. For example, it is constituted by connecting a coil begGining part and a coil end part of a metallic thin plate such as stainless steel wound in a spiral shape by a conductor, and liquid is flowed between spiral layers.  Since the element 101 is a closed circuit, the eddy current is uniformized, and a calorific value is also uniformized, and since it is a direct heating element, heat exchange efficiency is enhanced. Preferably, a cleaning control part or the like is provided, and the scale of the element 101 is disolved.
Patent JP-H04132123-A (JP)
Title: Replacement type switch for automobile
Inventor: SAKAMOTO TAKASHI
IPC: H01H9/02
Filed: 1990-09-21
Abstract: PURPOSE:To make an operation switch replaceable freely by connecting in common communication circuits controlling apparatuses to plural connectors of a signal structure, and at the same time putting attachably/detachably each signal structure switch whose inside is furnished with a communication IC holding an address controlling a specific apparatus only, on each of the plural connectors of the signal structure. CONSTITUTION:A switch guide plate 5 is fitted to a lid cluster 3, and plural connector portions 22 are formed at this under an exposed condition. At each portion 22, a projecting streak 7 which guides a switch main body 6, is formed, and at each streak 7, a light guiding window 8, a projecting window 10 for contact point plates 9 connected to communication circuits, and the retaining portion 12 of a switch main body 6 positioning spherical body 11, are formed on its upper surface, and switch main body 6 engaging holes 12 are diggingly provided on its both sides. At each projecting streak 7, each single structure switch main body 6 assembled with an IC having an address that can actuate a specific apparatus, is retained attachably/detachably and also replaceably. Accordingly, an operation switch whose use frequency is high, can be replaced to the most convenient position for use and thus can be used.
Patent JP-S62112786-A (JP)
Title: Improvement of wear resistance of surface of steel member
Inventor: KOYAMABARA TSUGI
IPC: B23K26/34
Filed: 1985-11-13
Abstract: PURPOSE:To improve the wear resistance of the prescribed part of a base material made of steel without deteriorating the strength or toughness of the base material by placing a cast iron material on the part of the base material and integrating it with the base material by melting with high density energy and rapid cooling. CONSTITUTION:When the wear resistance of the prescribed part of a base material made of steel is improved, a cast iron material is placed on the surface of the part and remelted by heating from the top with a high density heating energy source. The remelted cast iron material is solidified by rapid cooling to form a chilled cast iron layer integrated with the base material. Thus, the wear resistance of the part is improved.