baber/WOPTO huggingface dataset:
Patent JP-2001149483-A (JP)
Title: Forming method of catheter tip end, and catheter
Inventor: TACHIKAWA KOICHI
IPC: A61M25/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a catheter tip end, by which the burden of a patient is less when the catheter is pierced and made to reside on the patient, wherein damages of a molding die or the like can be prevented from occurring at the time of the forming; and provide such a catheter. SOLUTION: A tapered hole section is formed in a die, and a catheter and a core rod are inserted in the die. Thus, a tapered section is formed on the catheter. At the same time, an excessive section of the catheter is cut off in this method for forming the catheter tip end into the tapered shape. Then, this catheter is obtained by such a method.
Patent JP-H10191219-A (JP)
Title: Nonlinear compiling device and method
Inventor: SAKANO KEIICHI
IPC: H04N5/92
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a new expansion circuit and to avoid cost from becoming expansive and introduction from becoming complicated by outputting the digital compressed material sequence of a compiling result as it is through a signal interface without expanding it. SOLUTION: A material read part 2 finds digitally by compressed data recording position information Px of a video material Cx to a material management part 4 for reproducing the video material Cx with the instruction of a compiling data management part 3, and digitallycompressed data of the video material Cx are read from a signal recording medium 1 based on information and it is sent to a material transfer part 5. The material transfer part 5 transfers it to the recording and reproducing device/reproducing device 7 having an expansion circuit through the digital inteface 6. In is expanded and reproduced in the expansion circuit and it is displayed on a display device 8. Video material Cy and Cz are similarly outputted and displayed on the display device 8. Thus, the video materials Cx, Cy and Cz are displayed on the display device 8 and the compiling result can be recognized.
Patent JP-H08184363-A (JP)
Title: Bush for one-way clutch
Inventor: AWAJI TOSHIO
IPC: F16C33/10
Filed: 1994-12-28
Abstract: PURPOSE: To perform smooth rolling a bush, used as the backup of the thrust needle bearing of a one-way clutch incorporated in a torque converter, even when a needle is in a high thrust state. CONSTITUTION: A plurality of recessed grooves 11c for lubrication oil being a flow passage running from the inflow groove 11d of an inside diameter to an outside diameter is formed in a parabolic manner or an obliquely radial manner in a thrust surface 11b brought into butt contact with the lace of the thrust needle bearing of the bush 11 of a one-way clutch, and cross a needle.
Patent JP-H11173214-A (JP)
Title: Burning type thrust generating device
Inventor: MATSUO SHINOBU
IPC: B64G1/40
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a burning type thrust generating device capable of minimizing the change in the fuel supply flow rate, regardless of the pressure fluctuation in a fuel tank, in the burning type thrust generating device in which fuel supplied from the fuel tank burns to generate thrust. SOLUTION: A pressure detecting means 9 for detecting the pressure in a fuel tank is provided and a heater 6 is provided at a fuel feed pipe. A cavitation venturi 5 as a restricting mechanism is provided at the feed pipe in a downstream position of an installation position of the heater 6. A control device 8 for comparing the pressure detected by the pressure detecting means 9 to a preset setting value to control the heater to turn it on and off, is provided. When the pressure in the fuel tank 2 is higher than the setting value, fuel is heated by the heater 6 and vaporized by the venturi 5 to reduce the flow rate.
Patent JP-H09180902-A (JP)
Title: Pre-set resistor
Inventor: SHINO SHINJI
IPC: H01C10/32
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a junction with a printed wiring board by providing such structure that conduction between a resistor film and a terminal electrode is carried out inside an insulating board via a conductor through-hole which penetrates the thickness of the insulating board. SOLUTION: On an insulating board 1, a horseshoe-shaped resistor film 2 is formed around a through-hole 11 in such a manner as to coincide with the sliding direction of a contact of a slider. Terminal electrodes 3a, 3b formed on one end of the insulating board 1 include an end surface side conductor film 31 formed on the end surface side of the insulating board 1 and a back side conductor film 32 formed on the back side. In addition, at an end portion of the resistor film 2 closer to the one end of the insulating board l, a conductor through-hole 12 is formed in such a manner that a conductor film is formed to penetrate the thickness of the insulating board 1.  On a portion of the insulating board 1 where the end surface side conductor film 31 of the terminal electrodes 3a, 3b is formed, a recess 13 which is recessed by one step from the end surface of the insulating board 1 is formed, and the end surface side conductor film 31 is formed on the inner wall surface of the recess.
Patent JP-2000241796-A (JP)
Title: Liquid crystal display device and electronic equipment outputting control signal of liquid crystal display device
Inventor: SAKAMOTO ATSUSHI
IPC: G09G3/36
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device suppressing a flicker of a display and stably keeping the display having less flicker even when a frequency is fluctuated due to an secular change and a temp. change, etc. SOLUTION: This liquid crystal display device is provided with a liquid crystal display panel 1, a light source 2 irradiating the liquid crystal display panel 1 with a beam, a liquid crystal drive circuit 3 outputting a drive voltage to the liquid crystal display panel 1 by a display data signal and a liquid crystal drive signal, a frequency divider circuit 4 frequency dividing a display data latch signal being the signal for driving the liquid crystal display panel 1 or a horizontal synchronizing signal indicating a period of one horizontal interval to the period of integer number times becoming the number of frequency division N, a duty variable circuit 5 making the frequency divided signal a reference frequency,  and varying its on duty ratio and a light source drive circuit 6 inputting the signal generated in the duty variable circuit 5 and performing the on/off control of the light source according to its on/off. In such a case, when a drive duty ratio is defined as I/D, and a surplus when D is divided by the number of frequency division N is defined as A, the value of the number of frequency division N is set so that the value of N/A-2 becomes within the range of [0±1].
Patent JP-2001152732-A (JP)
Title: Lid device and method of manufacturing lid device
Inventor: KOGA SEIJI
IPC: E05D15/40
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost of a lid device for installing an arm on a lid body. SOLUTION: A cover 25 is vibrationally welded to the back face side of a lid 24 to constituted a lid body 21. A lid body installing part 52 of an arm 22 is pressed in a bearing mechanism 41 arranged in the cover 25 from the back face side to be engaged and held. In the bearing mechanism 41, wall parts 44 opposed to the front side are projected from a cover board part 33, and opposed bearing parts 46, 46 are projected from these wall parts 44, 44. The lid body installing part 52 is provided with a shaft part 61 being a recessed part engaged between the bearing parts 46, 46. The arm 22 can be easily and firmly installed in the lid body 21 by being pressed and fitted in from the back face side.  Since the arm 22 can be installed on the lid body 21 after constituting the lid body 21 by welding the lid 24 and the cover 25, there is no need to form a clearance part for avoiding the arm in a welding mold of vibrational welding, so that a structure of the welding mold can be simplified.
Patent JP-H11176653-A (JP)
Title: Magnetic core and magnetic parts using magnetic core
Inventor: KUSAKA TAKAO
IPC: H01F27/24
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic core and magnetic parts that use it such as inductors and transformers that are made smaller and thinner as well as can be surface-mounted. SOLUTION: To constitute a magnetic core 4, an insulating coated layer 3 comprising a fluoropolymer is formed on the surrounding surface of the magnetic core body 1 that comprises a roll or laminate of magnetic alloy ribbon 2 composed of materials such as amorphous magnetic alloy. The insulating coated layer 3 comprising the fluoropolymer is 0.2 mm thick or less. In order to form magnetic parts such as an inductance coil, a choke coil and a transformer, a winding is used to provided a current path on the magnetic core with a toroidal shape so that the current path and the magnetic path may cross generally at right angles.
Patent JP-H08235633-A (JP)
Title: Optical element block of optical head device
Inventor: SHIKAMA SHINSUKE
IPC: G11B7/09
Filed: 1995-12-28
Abstract: PURPOSE: To obtain an optical head device which can be miniaturized and enhanced in performance by using an optical system block which forms a diffraction grating region and a simple transmission region and realizes a function required for a luminous flux by means of a single component. CONSTITUTION: A luminous flux 2 which is radiated from a light source 1 is diffracted and separated by a diffraction grating 31 on a face 35 for an optical element block 30, it is incident on a diffraction grating 32 on a face 36, it is then incident on a condensing lens 7, and it is condensed on an information recording face for an optical information recording medium 12. Then, a luminous flux reflected by the recording medium 12 is transmitted through the condensing lens 7, it is separated from the luminous flux 2 as a reflected luminous flux 6, it is transmitted through an antireflection coating region 33, and it is then incident on a photodetector 19.  In this manner, by using the optical element block 30 which realizes the function of a diffraction grating, a half mirror and a lens system as an optical system for a focusing sensor by means of one component and which eliminates a need of adjusting components mutually, the costs of an optical head device are lowered, and its assembly property can be enhanced.
Patent JP-H02225861-A (JP)
Title: Direct-coupled clutch for hydraulic power transmission
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H45/02
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the interference of a lock up mechanism in a lock up piston and a turbine runner by forming a first driven plate to pinch to hold a first and a second cushioning members with expansion parts formed respectively and expanded to one side. CONSTITUTION:Since a drive plate 16 and a second driven plate 20 are pinched to be held by a pair of disc 17, 18 of a first drive plate 18, only the looseness of the inner peripheral end of the plate 19 and the plate 20 is a trouble about the vibration of the plate 18 in axial direction. But, since the plate 19 is supported by a peripheral wall 20e of an expansion part 20b with a flange part 18g of the inner peripheral end of the disc 18, the centering of the plate 19 is surely performed to support the plate 19 stably. Consequently, the looseness of the inner peripheral end of the plate 19 and the plate 20 is reduced to reduce the vibration of the plate 19 in axial direction. The plate 19 and the first and the second cushioning members 22, 23 hardly interfere in a lock up piston 14 or a turbine runner 6.
Patent JP-H03204059-A (JP)
Title: Programmable controller
Inventor: ITO SAKAE
IPC: G06F13/14
Filed: 1989-12-29
Abstract: PURPOSE:To prevent erroneous data from being inputted and to attain the improvement of safety and the reduction of processing time by checking whether or not an appropriate peripheral unit is loaded with hardware before performing a data input/output operation. CONSTITUTION:At a controller main body 11, the code of a rack slot stored in a memory 12 for unit code and a machine specification identification code corresponding to the rack slot are read out, and they are sent to the slot of a corresponding rack as a unit code (a). The code (a) is written on the storage part of a discrimination circuit 16 in an input/output unit 13. At this time, a rack slot code (b) stored in a memory 14 for rack slot and a code (c) stored in a memory 15 for machine specification identification are read out at the circuit 16, and the collation of the codes (b), (c) with the code (a) is performed, and a coincidence signal (d) is sent from the discrimination circuit 16 to the main body 11 when coincidence is obtained. The main body 11 reads the signal (d), and confirms the normal/defective condition of loading of the unit 13 based on the signal (d).
Patent JP-H07167653-A (JP)
Title: Photographically surveying method
Inventor: SAKURAI HIROSHI
IPC: G01C11/00
Filed: 1993-12-14
Abstract: PURPOSE:To conduct proper matching processing even in a subject having small variable density in a photographical survey. CONSTITUTION:A covering net 60 is mounted in a shape that temporary variable density is formed on the surface 102 of a subject in the subject 101, and gained as a first photographic image 31 on first image coordinates x1, y1, and a second photographic image 32 on second image coordinates x2, y2, a reference correlation window is set around the reference picture element Pa of the first photographic image in the first photographic image, and a corresponding correlation window corresponding to the reference correlation window is set to the second photographic image. The corresponding correlation window is moved on the second photographic image, the degree of similarity of the density value of the image is decided in such a way that the state of the distribution of temporary variable density in the reference correlation window is compared with the corresponding correlation window, a corresponding picture element Pb corresponding to the reference picture element is detected, and the subject is measured in three dimensions on the basis of each position xa, ya, xb, yb of the corresponding reference picture element and corresponding picture element in the first and second photographic images.
Patent JP-H03198001-A (JP)
Title: Mildewproof antireflecting film
Inventor: TEZUKA TOSHIAKI
IPC: G02B1/18
Filed: 1989-12-27
Abstract: PURPOSE:To semipermanently suppress the generation of mildew on the surface of optical parts by forming 4 layers of specific compd. films respectively by vacuum vapor deposition. CONSTITUTION:The ITO film 2 as the 1st layer, the MgF2 film 3 as the 2nd layer, the ITO film 4 as the 3rd layer and the MgF2 film 5 as the 4th layer are formed respectively by vacuum vapor deposition on a substrate 1 consisting of glass of the optical parts. The vacuum vapor deposition is executed by evacuating the inside of a vapor deposition chamber to the vacuum degree before the vapor deposition, setting the substrate temp. at a set temp. and introducing gaseous O2 into the chamber at the time of the vapor deposition of the ITO. The generation of the mildew on the surface of the optical parts is semipermanently suppressed in this way without contaminating the optical parts and without degrading the optical performance thereof.
Patent JP-H03202062-A (JP)
Title: Circulating device for bathtub water
Inventor: KITA SHIGEHIRO
IPC: A61H23/00
Filed: 1989-12-28
Abstract: PURPOSE:To execute the attachment and the detachment to and from a jet nozzle with one operation by providing a local injection hose having a joint part being freely attachable and detachable with one operation on a cylindrical part for discharging an injection flow of the jet nozzle. CONSTITUTION:At the time of installing a local injection hose 10 in jet nozzles 4, 8, a hollow part of the inside is pushed into a projection 32 of the tip of a cylindrical part 26 by holding an attaching/detaching port 12 of an attaching/ detaching part. The attaching/detaching port 12 is molded by a material such as rubber having elasticity, etc., and when the attaching/detaching port 12 is pressed in until it abuts on a cover 32, the projection 32 is pressed against a recessed groove and fitted, installed watertightly, and also, the projecting part is pressed against a cylindrical part 28 and the attaching/detaching port 12 is held by the cylindrical part 26. In this case, a dimensional difference of each diameter and elasticity of the attaching/detaching port 12 are designed so as not to get rid of easily at the time of using the local injection hose 10, and the local injection hose 10 is installed with one operation for pushing it into the cylindrical part 26 of the jet nozzles 4, 8. Also, it can be got rid of with one operation.
Patent JP-H10171091-A (JP)
Title: Processing method, rinse processing apparatus, and automatic developing machine for silver halide photographic sensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C5/395
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a a processing method, A rinse processing apparatus, and an automatic developing machine for silver halide photographic sensitive material capable of restraining occurrence of calcium precipitate as small as possible even in the case of using tap water of a high calcium ion concentration for rinse water. SOLUTION: The silver halide color photographic sensitive material is processed in the automatic developing machine through processes comprising at least a developing process and a fixing process and a eater rinse process, and as a water rinse vessel to be used for this rinse process, a type having tap water supplied from the bottom of the vessel is used and the silver halide photographic sensitive material is processed while stirring the water in the upper level of the vessel.
Patent JP-2001159483-A (JP)
Title: Pipe joint
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent the mutual rotation of a pair of pipes constituting a joint applicable to a water pipe bridge. SOLUTION: In a socket 12, formed in the end of one pipe 11 jointed to the other, spigot 14 formed in the end of the other pipe 13 is inserted. A sealing material 19 is compressed by a push ring 21 which is externally fitted to the spigot 14 and tightened to the socket 12, whereby the socket and the spigot are sealed to each other. A protrusion 26 is formed on the outer face of the spigot 14, and the push ring 21 and the protrusion 26 are connected to each other via a connection member 22.
Patent JP-H07155872-A (JP)
Title: Mechanical transfer feeder
Inventor: TAKADA YASUHEI
IPC: B25J9/00
Filed: 1993-12-04
Abstract: PURPOSE:To provide a mechanical three-dimensional transfer feeder useful for carrying part to be pressed into and out of metal molds. CONSTITUTION:This transfer feeder consists of two sets of units each having two pieces of levers 4, 7 and joints at three points in order to execute lift, down, advance and return actions. The first joint is freely turnably supported at a stationary stand and the second joint freely rotatably connect two pieces of the levers. The third joint has a shaft commonly used as a shaft for supporting a pair of the feed bars 10 and a shaft for freely turnably supporting links for supporting a threaded shaft for clamping. The feeder has driving power sources for every lever to execute the prescribed actions. The feeder has bevel gears respectively freely turnably supported in the feed bars in order to execute the clamping and unlamping actions. These bevel gears are provided with threads at their centers and are freely turnably meshed with the threads of the threaded shaft fixed to the link freely turnably supported at the third joint. The bevel gears mesh with the bevel gears integral with the rotational driving power sources for clamping, by which the moving force of the clamping system is obtd.
Patent JP-H03202494-A (JP)
Title: Production of reflow-tinned wire
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D7/06
Filed: 1989-12-28
Abstract: PURPOSE:To produce a reflow-plated wire having uniform luster over the whole surface by introducing a wire taken out of a reflow heating furnace and having a plating film in a molten state into a hole having a specific diameter and applying quenching to the wire in the hole part by sucking the air from the opposite side of the hole. CONSTITUTION:A metallic wire of copper, iron, etc., is electroplated with tin or solder. Suitable thickness of this plating film is about 1-5mum. The resulting plated wire is passed into a reflow heating furnace to undergo the heating and melting of the plating film. The wire taken out from the heating furnace and having the plating film in a molten state is introduced via a hole having <=20mm maximum inside diameter into a chamber. The inside of this chamber is evacuated to suck the air from the opposite side of the hole toward the same direction as the direction of advance of the wire. In this hole part, the above plating film is air-quenched by means of the centralizedly flowing air and quenching is performed. By this method, the reflow-plated wire in which solidified structure is not observed externally and which has uniform luster over the whole surface can be obtained.
Patent JP-H10191483-A (JP)
Title: Subscriber system transmitter
Inventor: TANAKA KAZUO
IPC: H04J3/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To realize cross-connect processing between lines by quaranteeing a loop timing to each of a plurality of lines synchronously with a plurality of timing sources in the subscriber system transmitter. SOLUTION: A synchronous clock conversion sections 111d, 111s, 112d, 112s convert clock signals synchronously with DSO data and signaling data communicated between a cross connect section 107 and a digital network element DNE 103 between a DNE clock and a remote digital terminal RDT clock. Asynchronous clock conversion sections 119d, 119s convert clock signals synchronously with DSO data and signaling data communicated between the cross connect section 107 and a customer premises equipment CPE 104 between a DNE clock and a remote digital terminal RDT clock. Thus, the cross connect processing by the single RDT clock and warrant of the loop timing with respect to the DNE 103 and the CPE 104 are realized.
Patent JP-2000175370-A (JP)
Title: Charger
Inventor: MATSUSHIRO TADASHI
IPC: H02J7/10
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a charger with a small shortage in charging caused by noises or a change in contact between a battery and a charging terminal. SOLUTION: A charger includes a voltage detecting means 7 for detecting a voltage of a secondary battery 6, a peak value setting means 8 for counting up a peak value when a peak value of a voltage of the secondary battery 6 is renewed, and a signal control means 9 for changing the amount of the charging current or stopping the charge when the counting of the peak value setting means 8 is not renewed for a given time. In this case, when the peak value is renewed, only one count is counted on the peak value by the peak value setting means 8. The peak value is increased only by one count even if the peak value is renewed by noises, so the peak value is recognized again when the voltage is increased gradually. In this way, a shortage in battery charging can be prevented while bad judgment of the peak value is eliminated.