baber/WOPTO huggingface dataset:
Patent JP-H07136164-A (JP)
Title: Ultrasonic probe
Inventor: WAKABAYASHI KATSUHIRO
IPC: G01N29/24
Filed: 1993-11-12
Abstract: PURPOSE:To avoid the absolute decrease in sensitivity caused by miniaturization of a piezoelectric element by constituting the piezoelectric element so as to oscillate it under different mode on transmitting and receiving in an ultrasonic probe consisting of an acoustic matching layer or an acoustic lens, the piezoelectric element and a back face loading material. CONSTITUTION:An ultrasonic transducer 1 used for this ultrasonic probe consists of a piezoelectric element 2, an acoustic matching layer 9 and a back face loading material 10. The piezoelectric element 2 is formed by providing the first and the second electrodes 3 and 5 respectively on the surface and the rear face of the main plane of a sheet-like piezoelectric ceramic 6 and the third electrode 4 on the side face part and is polarized in the diameter direction by the electrodes 3 and 5. The first electrode 3 is to be a common GND electrode for the electrodes 5 and 4 and the second electrode 5 is to be a plus electrode for transmission and the third electrode 4 is to be a plus electrode for receiving. The back face loading material 10 is arranged on the second electrode 5 side and an insulating layer 11 is formed on the bottom part of the back face loading material 10. In addition, the mechanical quality coefficient Qm of this piezoelectric element 2 is at least 300.
Patent JP-H10127890-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently develop the fun in the presentation of ready-for-winning modes by setting the occurrence rate of the super ready-for-winning modes or the unfortunately lost ready-for-winning modes higher than that in the normal operation during the period of a special game position such as the varying of probability. SOLUTION: A special pattern is variably displayed on special pattern display sections 43-45 of a special variable display device 40 while an advantageous special game position is generated for players when the results of display present the predetermined specific results of display. The results of display are decided before derived by the variable display sections 43-45 and when specified conditions are held, any varying pattern is selected from among multiple kinds of ready-for-winning varying patterns to control the varying at the variable display sections 43-45. At this point, differentiated reliability in reaching the specific results of display is set for the multiple kinds of ready-for-winning mode varying patterns. During the period of a special game position, the occurrence rate of the failure in reaching the specific results of display (lost case) in the ready-for-winning mode varying patterns with a higher reliability in the normal operation is set higher as compared to that in the normal operation.
Patent JP-2000126116-A (JP)
Title: Photo-diagnosis system
Inventor: YAMAMIYA HIROYUKI
IPC: G02B21/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide image information of a favorable picture quality even when a photo-probe of a thin diameter is used by constituting a light- transmitting means of a relay lens system for this photo-diagnosis system equipped with an operation means which operates subject information based on respective returning lights which have entered the light-transmitting means. SOLUTION: In a photo-probe 3, the rear end section of a cylindrical body 13 is fitted in the connector section 14 of a control device 2, and can be detachably connected. Also, in the cylindrical body 13, as a light-transmitting means, e.g. a plurality of lenses are arranged in the axial direction, and by performing an image formation under a relay state, a relay lens system 16 which performs an image transmission is inserted. The relay lens system 16 transmits a light which enters from the base end side while being converged by a converging lens 12 to the tip end side.  Since the relay lens system 16 is constituted of lenses, the resolution does not need to be restricted by the quantity of fibers of a fiber bundle when an image transmitting means is constituted of the fiber bundle, and even when the fiber bundle is made thinner, an image can be transmitted under an extremely high resolution state.
Patent JP-H09148464-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA KOICHI
IPC: H01L27/06
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which the deviation of the threshold voltage of a BiCMOS formed on a semiconductor substrate on which a bipolar transistor and MOS transistor are formed can be reduced. SOLUTION: Upper diffusion layers are formed by diffusing the impurity of the layers 26 by heat-treating a semiconductor substrate 21 and upper/lower separating areas 27 are formed by connecting the layers 26 with lower diffusion layers 22. Then a BiCMOS is formed by forming bipolar transistors in the areas of epitaxial layers 24 separated from each other by the areas 27 and CMOSs in the other areas. At the time of forming the upper diffusion layers 26 of the separating areas 27 by diffusing the impurity B of the layers 26 by heat-treating the substrate 21, the last heat treatment is executed in an oxygen atmosphere.
Patent JP-H01151695-A (JP)
Title: Pipe propulsion device
Inventor: AKESAKA TOSHIO
IPC: E21B7/20
Filed: 1987-12-07
Abstract: PURPOSE: To construct a small-sized pipeline by providing both a root-pushing means and an intermediate-pushing means consisting of a pressing head for receiving a thrust from the root-pushing means and giving the thrust to the pipe and a relay body. CONSTITUTION: When the jack 20 of a root-pressing mechanism 16 is extended, a thrust is given to the pipe 14 arranged to the last part and to an intermediate pressing mechanism 18. Then, the thrust acting on the intermediate pressing mechanism 18 is given to pipes 14m, 14 from a relay body 40 via a pressing head 42, so that the pipes 14m, 14 are propelled. After the completion of work, the pressing head 42 is returned to the shaft 26 without being disassembled.
Patent JP-H06182368-A (JP)
Title: Purifying device of bathtub hot water
Inventor: ANDO TAKUMI
IPC: C01B13/11
Filed: 1992-10-21
Abstract: PURPOSE:To provide a bathtus water purifying device capable of stably performing ozone sterilization in a low concn. CONSTITUTION:High frequency power is supplied to an ozone generator 11 from a high frequency power supply device 15 and the high frequency of a high frequency power supply is controlled corresponding to the operation condition of a device inputted from a device operation condition input device 23 and the power supply by a control device 16 and, at the same time, the cumulated operation time is displayed on an ozone generator life display device 22 when it reaches the life time of the ozone generator 11. Therefore, bathtub hot water can be sterilized by ozone air with a concn. of the necessary min. degree corresponding to the operation condition by controlling the frequency of the high frequency power supply and the lowering of efficiency accompanying the operation is corrected to make it possible to always perform ozone sterilization in a stable state. Since it is displayed that the ozone generator reaches life when the operation time becomes a predetermined time, proper maintenance can be performed.
Patent JP-2000132016-A (JP)
Title: Image forming device
Inventor: KUMASAKA TAKAO
IPC: G01B11/16
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device making a service life of a sensor possible to be prolonged, being free from the abnormality such as wrong detection or the malfunction of the sensor, and making an excellent image possible to be recorded, with simple measuring system. SOLUTION: This image forming device, equipped with a photoreceptor 1 on which a preliminarily stipulated reference reflection surface is formed, a developing device 4 forming the toner image thereon, a sensor 11 capable of performing measurement of density on the toner image and the measurement of a range between the reference reflection surface and the sensor, and a controlling part 43 capable of performing control based on the measured value, is constituted so that the controlling part 43 is provided with an abnormality judgment part 47 capable of judging the abnormality of the measured value, in comparing the preliminarily determined set value of the range between the reference reflection surface and the sensor by the sensor 11.
Patent JP-H11126718-A (JP)
Title: Transformer
Inventor: OTSUKA KIYOMITSU
IPC: H01F27/10
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To improve cooling characteristics by making an insulation medium easily flow in the radial direction of a transformer winding wire. SOLUTION: An inflow piping 7 is provided on the side plate of a tank 4 so as to be positioned at the center of a winding wire 2, an outflow piping 8 is provided on the opposite side of the side plate where the inflow piping 7 is arranged, an insulation medium 3 is forcibly cooled and circulated and a partition plate 10 is provided in this transformer constituted of an iron core 1 and the winding wire 2 in the axial direction of the tank 4 where the inflow piping 7 is arranged. Thus, the insulation medium 3 in the radial direction is made to easily flow and the cooling characteristics of the winding wire 2 are improved.
Patent JP-H02153307-A (JP)
Title: Optical functional element
Inventor: KAKII TOSHIAKI
IPC: G02B6/34
Filed: 1988-12-06
Abstract: PURPOSE:To improve the mass-productivity of the optical functional element which multiplexes and demultiplexes light signals by inserting an optical functional chip across optical fibers which are held in parallel slantingly to the optical axes of the optical fibers. CONSTITUTION:Reflecting films 13a and light transmission windows 13b are formed alternately on one flank of the optical functional chip 13 and optical functional films 13c and light transmission windows 13d are provided alternately on the other flank. Guide pins are interposed between V grooves formed in a multicore optical fiber connector and V grooves 11b of the optical functional elements to position and hold optical fibers in parallel to a holding substrate 11. Then the optical functional chip 13 is inserted into a slanting groove 12a formed in the holding substrate 11 and a top plate 12, the reflecting films 13a, optical functional films 13c, and transmission windows 13b and 13d formed on the optical functional chip 13 are made to face the optical fibers, and incident light is demultiplexed and multiplexed.
Patent JP-H07162389-A (JP)
Title: Alarm transfer system
Inventor: KURODA YOSHIHIDE
IPC: H04L69/40
Filed: 1993-12-08
Abstract: PURPOSE:To provide an alarm transfer system for speedily transferring an alarm to a TU level signal system when an error occurs in a transmission line in a TUG3 level signal. CONSTITUTION:The TUG 3 level signal is inputted to the LOP detection part 1 of NPI, and LOP (pointer abnormality) of NPI is detected. Flag data is transmitted to a TUG 2 level signal detection part 2. The TUG 2 level signal detection part outputs a TUG 2 level signal as 'ALL1' by flag data showing the detection of LOP. LOP and AIS of the TU level are detected at a TU pointer LOP detection part 4 and a TU pointer AIS detection part 5 in the TU pointer processing part 3, and flag data showing that LOP and AIS occur is transmitted to a TU level signal processing part 6. The TU level signal processing part 6 sets an output signal to 'ALL1' by flag data. Thus, the alarm to the TU level can speedily be issued.
Patent JP-H04283992-A (JP)
Title: Manufacture of printed circuit board
Inventor: SEPO PIENIMA
IPC: H05K3/46
Filed: 1991-10-28
Abstract: PURPOSE: To easily form a conductive path by punching by forming the shape of an internal connection hole on a polymer insulating layer arranged between conductive patterns by using an optically imaginable insulating layer simultaneously with the exposure of the poymer insulating layer during the period of image transfer. CONSTITUTION: A hole 3 is formed by punching and a copper coat is washed by a mechanical/chemical method. A pattern 4 is formed by image transfer or etching. An optically imaginable insulating polymer layer 5 is applied to the surface of a printed circuit board. The printed circuit board is exposed and developed and the printed circuit board is applied to adhesion improving and activating processing based on chemical evaporation or the like of a metal. A metallic film 8 is formed on an activated area which is not protected by an imaginable layer to form a conductive pattern, a contact pattern and internal connection. A solder mask 9 for protecting the conductive pattern is applied to the printed board.
Patent JP-H10150309-A (JP)
Title: Multi-flare horn
Inventor: KUSACHI HIROFUMI
IPC: H01Q13/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a small sized multi-flare horn without needing much space with simple handling when the horn is not used in storage, for carrying or the like. SOLUTION: A basic constitution of this multi-flare horn is the same as that of a conventional horn and composed of a fitting part where one side part including a flange 1 and circular waveguide tube 2 at a local position of a wall part of a flair 3 as a base point and another side part including a horn 4 are movable and fittable each other and the one side is contained in the other side as a build-in type. The fitting part there is made of a separate part that is separated by having both ends forming a fitting face M1 at a part close to the horn 4 and a fitting face M2 at a part close to the waveguide 2 and the wall part close to the horn 4 fitted to the fitting face M1 contacts by pressing with an end face of the flange 1 under the condition that the one side separates the separate part, is built-in and contained in the other side.
Patent JP-H07158592-A (JP)
Title: Impeller for blower
Inventor: KUSUHARA HISAO
IPC: F04D29/38
Filed: 1993-12-09
Abstract: PURPOSE:To provide an impeller for a blower which is constituted to be strong against strong wind and have excellent damping ability by a method wherein a plurality of wind type blades are arranged on the periphery of a hub and the hub and a part in the vicinity of the hub are formed of a material being more rigid than a material of which other part than the vicinity of the hub for the blades is formed. CONSTITUTION:A plurality of wing blades 12 are arranged at equal intervals on the periphery of a columnar hub 11 and the hub 11 and the blades 12 are integrally formed of synthetic resin. In a so formed impeller, the hub 11 and a part 13 in the vicinity of the hub of the blade 12 are formed of a material more rigid than a material of which other part 14 than the blades 12 and the part 14 in the vicinity of the hub is formed. The base material of the hub 11 and the blade 12 is polypropylene, glass fiber and mica are mixed in the base material, the weight ratio of the material, where glass fiber and mica are mixed together, of a part 13 in the vicinity of the hub is set to 30% or more, and the weight ratio of the material, where the glass fiber and the mica are mixed together, of the other part 14 than the vicinity part of the hub of the blade 12 is set to 30% or less.
Patent JP-H06161774-A (JP)
Title: Software development assistance system
Inventor: FUKUSHIMA YOKO
IPC: G06F9/06
Filed: 1992-11-18
Abstract: PURPOSE:To easily discriminate a delay branch instruction and a delay slot instructions from other instructions and to lighten the burden on a programmer by providing a list generating means and generating a list containing information showing the delay branch instruction or delay slot by the list generating means on the basis of the analytic output of an analytic means. CONSTITUTION:An assembler 10 is provided with a source analytic part 1 which inputs and analyzes a source program file (source file) 5 stored on a disk device, etc., and an object generation part 4 which generates an object module file (object file) 6 on the basis of the analyzing capacity of the source analytic part 1. Then the list generation part 2 facilitates the recognition of the delay branch instruction and delay slot instruction on the basis of delay branch information obtained by the analytic part 1. Analytic information passed to the list generation part 2 includes the information for discriminating the delay branch instruction and delay slot instructions from other instructions.
Patent JP-2001123735-A (JP)
Title: Hinge
Inventor: YAMADA MITSUIE
IPC: E05F1/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To fix respective contact faces by a plurality of protrusions and recessions and securely fix a bearing body to a cam rod by constituting the claw face of a ratchet of a plurality of substantially square projections and recessions radially extended from the center and parallelly arranged. SOLUTION: A recessed part 8g having a large diameter continuously extended to a sliding hole is formed on the upper face of a bearing body 8. Ratchet claw faces 13, 14 which are formed of a plurality of substantially square projections 13a, 14a and recessions 13b, 14b radially extended from the center and parallelly arranged and can be engaged with each other are formed on the contact faces 11, 12.
Patent JP-S63162036-A (JP)
Title: Production of solid simple substance
Inventor: KUWAE YOSHINORI
IPC: C01B35/00
Filed: 1986-12-26
Abstract: PURPOSE:To accelerate the liq. phase growth of the titled substance on a surface of a base substance, by heating the base substance in the condition that a part of the base substance is dipped in a liq. contg. an inorganic compd., decomposing the inorganic compd. and allowing the simple substance of the aimed element to deposit on the surface of the base substance. CONSTITUTION:A liq. of raw material 7 discharged from a liq. outlet 3 is introduced into a reaction container 1 from a liq. inlet 2 and circulated with a circulating device. The raw liq. 7 is kept 70-80 deg.C and is suitably supplied with the operation of reaction. Next, the inside of the reaction container 1 is kept in Ar atmosphere by introducing Ar from the gas inlet 4 into the reaction container 1 and allowing it to flow out from the gas outlet 5. Thereafter the base substance 8 is indirectly heated to 1,500-1,600 deg.C by heating a heater with an electric source 10. Boron is deposited on the surface of the base substance 8 by keeping the above-mentioned condition.
Patent JP-H09146644-A (JP)
Title: Position adjusting method for coil-shaped parts
Inventor: SHIBUYA KIYOSHI
IPC: G05D3/12
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To properly recognize a coil position by irradiating a coilshaped object to be adjusted with light from oblique direction and performing the image processing operation of reflected light near the apex of tuning coil while using a video recognizing mechanism. SOLUTION: A tuning coil 6 inside a tuner 2 is obliquely irradiated with light from an oblique lamp 7, and reflected light 10 is fetched by a TV camera 8. At such a time, the image outputted from the TV camera 8 gets high contrast at the section near the apex of tuning coil and the section of background and this image is processed by an image processing part 9 so that the positions near the axpexes corresponding to the winding number of tuning coil 6 can be found. The positions of parts decided in advance are operated from these positions, and their coordinates are outputted to a control circuit 4. The control circuit 4 lets an actuator fall down at the prescribed position of tuning coil 6 to be adjusted and as a result, the shape or position of tuning coil 6 can be surely changed.
Patent JP-H05144626-A (JP)
Title: Insulating material for superconducting oxide wire and manufacture of insulated wire
Inventor: HIGUMA HIROKO
IPC: H01B12/02
Filed: 1991-11-25
Abstract: PURPOSE:To provide the title manufacturing method of insulating material of superconducting oxide wire capable of increasing the insulating strength and thinning the thickness of the insulating layer without losing the superconducting characteristics of inner superconductor as well as the wire using this insulating material. CONSTITUTION:A superconducting oxide wire rod sheathed by an insulating material of the wire rod containing 30-100wt.% of silicon oxide or at least one or more elements out of Al2O3, BeO, ThO2, MgO, MgAl2O4, ZrO2, Si3N4, etc., as the other components and a metal mainly comprising metallic silver is coated with a kneaded material comprising a cloth or an organic binder and the insulating material or a sol to be turned into an oxide by decomposition. Furthermore, an insulated wire is to be manufactured by baking the insulating material at the temperature of 3-20 deg.C higher than the optimum baking temperature of not insulated wire rod.
Patent JP-H04362972-A (JP)
Title: Color image recorder
Inventor: FUKUYAMA MAKOTO
IPC: B41J2/525
Filed: 1991-11-25
Abstract: PURPOSE:To eliminate the need of complicated speed control in terms of the carrying control of a recording medium and to always stably stop the recording paper with simple constitution so that the part of the recording medium recorded first may be positioned just under a latent image forming means. CONSTITUTION:In a color image recorder in which the recorded images of respective colors are formed by carrying the recording paper 1 in both normal and reverse directions, the returning of the recording paper 1 is stopped by detecting a resist mark 15 formed outside an image recorded area on the recording paper 1 in the case of carrying the recording paper 1 in the reverse direction.
Patent JP-H02155840-A (JP)
Title: Central differential device of agricultural tractor
Inventor: YASUI AKIJI
IPC: B60K17/346
Filed: 1988-12-06
Abstract: PURPOSE:To compact the desired space and save assembly work by supporting the ends of a shaft on a case for a transmission installed extendedly, and assembling a central differential device on the shaft. CONSTITUTION:A completely assembled one which is easy to assemble a central differential device 60 is assembled in a case for transmission mechanisms 41, 49, 59, which are consolidated to erect into an agricultural tractor 1, wherein labor for the assembly works can be saved to a great extent. As the central differential device 60 can be assembled in the same manner as a spur gearing device around a shaft 61, it is practicable to compact the device. Further a speed increase device for the front wheels 8 is no more necessary to permit suppression of the width in the vertical direction of an intermediate case 5, so that the constitution of a flat deck type agricultural tractor 1 can be made simple.
Patent JP-H03174359-A (JP)
Title: Production of carbon fiber reinforced carbon
Inventor: OKADA TOSHIHIKO
IPC: C01B31/00
Filed: 1989-11-30
Abstract: PURPOSE:To enhance strength by wet-forming carbon fibers and binder particles into a sheetlike body, press-molding and carbonizing the sheetlike body and carrying out grapllitizing as required. CONSTITUTION:A slurry is prepd. by dispersing 1 pt.wt. carbon whiskers obtd. by a vapor phase process as carbon fibers and 50-1,000 pts.wt. isotropic mesophase binder particles of 1-50mum particle size such as PVA in water. The slurry is formed into a sheetlike body of 0.1-5mm thickness and this sheetlike body or a laminate of such sheetlike bodies is press-molded under 20-500kg/cm<2>G pressure for 0.2-3.0hr and carbonized by heating at 600-1,300 deg.C for 0.1-1.0hr in an inert gaseous atmosphere. Graphitizing is then carried out by firing at 1,500-3,000 deg.C for 0.1-1.0hr as required.