baber/WOPTO huggingface dataset:
Patent JP-S63154426-A (JP)
Title: Sun roof device for vehicle
Inventor: NAGATA TERUHIDE
IPC: B60J7/05
Filed: 1986-12-18
Abstract: PURPOSE:To reliably hold the front and rear of an opening/closing body, improve the supporting rigidity of the opening/closing body, and prevent backlash or the like from occurring by holding the free end section of the opening/ closing body via the coupling of a holding pin and a coupling groove when the opening/closing body is completely closed. CONSTITUTION:When a drive base 50 is moved to the right by a drive section via a geared cable, the cam follower 44 of a vertically swinging member 41 is moved from a full opening guide section 53a of the cam 53 of the drive base 50 to an opening/closing guide section 53b, and the vertically swinging member 41 is prostrated along the inclination of the opening/closing guide section 53b. As a result, the cover plate 21 of the opening/closing body 20 is inclined centering the axis 25 of a base section base 30 and closed. When the drive base 50 is moved further to the right, the holding pin 55 of the drive base 50 is coupled with the coupling groove 26 of a holding member 27 provided on the support frame 24 of the opening/closing body 20. Accordingly, both end sections of the front and rear of the opening/closing body 20 are reliably supported, supporting rigidity is improved, and backlash or the like is prevented.
Patent JP-H09143830-A (JP)
Title: Supporting device for carrier rod in frame of heddles
Inventor: KABE SHINICHIROU
IPC: D03C9/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for a carrier rod in a frame of heddles capable of improving an endurance of a frame sleeve and preventing the heddles herd from early wearing. SOLUTION: This supporting device for a carrier rod in a frame of heddles is provided by combining a middle hook 30 for supporting a carrier rod C with a middle hook hanger 10 mounted to a frame sleeve F freely swingably for supporting the middle hook 30. The carrier rod C swings in a lengthwise direction relative to the frame sleeve F through a middle hook hanger 10, moderates a bending load to the frame sleeve F by transferring the heddles in the lengthwise direction at the time of a mouth opening and a reed beating to reduce the wear of a thread mail.
Patent JP-S63157630-A (JP)
Inventor: ARAI NORIHIRO
IPC: H02J9/06
Filed: 1986-12-18
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-H07161931-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIYAMA SATOSHI
IPC: H01L27/10
Filed: 1993-12-02
Abstract: PURPOSE:To provide a method of producing a DRAM having increased capacitance without increasing leakage current. CONSTITUTION:A polycrystalline silicon film 102 is formed, a tungsten metallic film 103 is formed on a surface and a lower capacitor electrode 2A is formed. A tantalum oxide film as a dielectric film is densified by an oxidative plasma treatment to form a tantalum oxide film 11A.
Patent JP-H04176278-A (JP)
Title: Stereo/monoral decision device
Inventor: HIRABAYASHI ATSUSHI
IPC: H04H40/81
Filed: 1990-11-09
Abstract: PURPOSE:To accurately perform stereo/monoral decision by performing the final decision while logically calculating the stereo/monoral decision result based on the level of an input audio signal and the stereo/monoral decision result based on the stereo pilot signal. CONSTITUTION:The stereo pilot signal from an input terminal 28 is sent to an AND gate 27 as a logic circuit performing the logical calculation. The decision output signal from some stereo/monoral decision circuit part is supplied to this AND gate 27 to logically calculate these. In the above-mentioned decision output signal, 'H' indicates stereo, and 'L' indicates monoral in any case. The signal to be supplied to an input terminal 28 is turned to be 'H' in the case other than the audio signal for TV broadcasting at the time of stereo. A three input AND gate 27 outputs 'H' to decide stereo only when all these three input signals are turned to be 'H'.
Patent JP-H09148352-A (JP)
Title: Resin sealing method, electronic element manufacturing method and electronic element
Inventor: OSONO MITSURU
IPC: B29C45/26
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To improve the physical performance of a molded product. SOLUTION: A work is settled in a cavity defined by a heated upper and lower dies 13 and 1, epoxy resins 4, 5 and 6 which have different physical properties and are formed like tablets and disposed one above another in the pot 2 are inserted in a pot 2 communicating with the cavity through a runner, pushed up by a plunger 3, molten to flow into the cavity and hardens therein, and then the dies 13 and 1 are released.
Patent JP-S63157387-A (JP)
Title: Magnetic disk device
Inventor: ARIGA TAKAHARU
IPC: G11B33/14
Filed: 1986-12-20
Abstract: PURPOSE:To secure the uniform temperature distributions among plural magnetic disks by providing a fixed disk at one side of the most outer one of plural sheets of magnetic disks and adding a band-shaped ring protruding toward the revolving magnetic disk at the outer circumference of the fixed disk respectively. CONSTITUTION:The gas is a housing 1 flows toward an arrow head through a hole 2a of a spindle hub 2 and passes through disks 4 to be heated by the revolutions of these disks 4. This heated gas is cooled down by the side walls of the housing 1 and returns to the hub 2 through an air filter 8 to be circulated. In this case, the cooled gas is prevented by a band-shaped ring 13 against the rear side of a disk 4a set at the most outer side since a fixed disk 12 and the ring 13 are set on the rear side of the disk 4a. Thus the disk 4a is not cooled.
Patent JP-H05310640-A (JP)
Title: Production of hydroxyphenylcarboxylate
Inventor: KURISUTOFU KURAINAA
IPC: C07C67/03
Filed: 1992-10-15
Abstract: PURPOSE: To obtain a pure hydroxyphenylcarboxylate in high yield without the problems of separation and oxidation by using an aluminum alcoholate as a catalyst.  
     CONSTITUTION: Aluminum trialcoholate or triphenolate is used as a catalyst, and a compd. of formula I [R 1  and R 2  are each a 1-8C alkyl; (m) is 0 to 3] such as methyl β (3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate is brought to react with a compd. of formula II {(n) is 1 or 2; A is, in the case of (n) is 1, OR 3  (R 3  is a 4-20C alkyl or a 5-12C cycloalkyl), and in the case of (n) is 2, O-CXH 2 X O or O-(CH 2 CH 2 O) a CH 2 CH 2 O [X is 2 to 8; (a) is 1 to 12]} such as triethylene glycol at 120 to 200°C, particularly at 150 to 170°C under 1-200 mbar, particularly under 1 to 15 mbar to obtain the objective compd. such as triethylene glycol bis[β-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate] of formula III. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63154951-A (JP)
Title: Inspection of heat resistant multi-layer container made of synthetic resin
Inventor: HOSHINO MASARU
IPC: G01N21/90
Filed: 1986-12-19
Abstract: PURPOSE:To enable the judging of the heat resistance of all products accurately and efficiently, by detecting transmittance of light with a specified wavelength over the entire circumference of the mouth of a container comprising a main resin and a heat resistant resin to determine the acceptance thereof from an output voltage distribution thereof. CONSTITUTION:A PET resin as main resin and a heat resistant resin are supplied to an injection molding machine to form a heat resistant multi-layer container 3. In this case, when the heat resistant resin exists at the upper end of the mouth of the container, the container is determined to be acceptable as a whole. So, utilizing the excellence of the main resin in the transmittance of 350nm of light, the container 3 is turned with an automatically rotating device and irradiated with ultraviolet rays at the upper end of the mouth thereof from a light source unit 21. 350nm of light is extracted with a filter at a sensor section 29 from the transmission light and outputted as voltage. Here, when the output of the entire circumference is zero, the container is determined to be acceptable and it is rejected when the output voltage is above 25mV. This enables the judging of the heat resistance for all products accurately and efficiently.
Patent JP-2001124122-A (JP)
Title: Coil actuator and oscillating structure
Inventor: MURAYAMA MANABU
IPC: F16F3/04
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a coil actuator and an oscillating structure, capable of being minimized. SOLUTION: A compression coil spring 5 for biasing is fitted to a spiral clearance part of a tensile coil spring 4 made of a shape memory alloy capable of recovering the shape when heated, to form a coil actuator 3 in a struggled state. A tip holding tool 1 fixes tips of plural parallel coil actuators 3, and a basic end holding tool fixes ends of plural coil actuators 3, to form the oscillating structure G.
Patent JP-H10113089-A (JP)
Title: Filth housing tool
Inventor: NAKAMURA TORU
IPC: A01K23/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the filth housing tool of a simple structure capable of housing filth in various conditions without staining hands. SOLUTION: This filth housing tool is composed of a housing container part 1 provided with a handle on the upper surface of an almost box-shaped container whose opening surface is turned to the side and a scoop-like lid part 2 to be the lid of the opening surface of the housing container part attachable and detachable to/from the housing container part 1.
Patent JP-H01145154-A (JP)
Title: Ink jet recording apparatus
Inventor: TAKAHASHI MASAHIRO
IPC: B41J2/125
Filed: 1987-11-30
Abstract: PURPOSE:To perform high speed recording by providing valves to both of an ink supply tank always held under supply pressure and an ink supply tube and controlling the opening and closing of the valves on the basis of the count value of the number of jet ink droplets. CONSTITUTION:The ink stored in an ink supply tank 3 composed of a flexible outer skin is supplied to a printing head 1 through an ink supply tube 2 and a solenoid valve 6. A weight 4 is placed on the ink supply tank 3 to make the pressure in the ink supply tank sufficiently higher than atmospheric pressure. A control part 5 calculates the amount of ink to be supplied on the basis of the jet droplet count value obtained from a jet droplet count means and controls the opening and closing of the solenoid valve 6. The ink is forcibly supplied to the printing head 1 by the pressure preliminarily applied to the ink supply tank 3 by opening the solenoid valve 6. The jet droplet count means is easily realized by the microprocessor used in the control of a usual printer.
Patent JP-H11118838-A (JP)
Title: Ac voltage measurement device
Inventor: TAKANO KAZUO
IPC: G01R19/25
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an AC voltage measurement device capable of measuring AC voltage more accurately by reducing the affection of a beat voltage produced when a turbulence voltage is mixed. SOLUTION: An AC voltage measuring circuit of a device which measures resistance by AC four terminal measurement structured so that it is provided with a phase detecting means 4, a low-pass filter 2, a digital converting means 7, and a measurement value calculation means 8. When a turbulence voltage is mixed in the AC voltage measuring circuit, in order to reduce the affection of a beat voltage generated when those values obtained by sampling measurement signals are averaged by a digital converting means 7, the frequency of the beat voltage is predicted beforehand, and the sampling cycle of the digital converting means 7 and a sampling period are set at a cycle of one per integer of the cycle of the predicted beat voltage and at a time of several times of integer of the cycle of the predicted beat voltage, respectively.
Patent JP-H02152839-A (JP)
Title: Printer sheet feeding device
Inventor: NAKADA MASAO
IPC: B65H5/36
Filed: 1988-11-30
Abstract: PURPOSE:To enable the stay of a printing sheet in that place even when a pressure roller is released from a feed roller and eliminate the slippage of the printing sheet by providing a deterring means for deterring the printing sheet interlockingly with a release lever in the plural points of a release shaft. CONSTITUTION:When a release lever 25 is operated in the direction releasing a pressure roller 22, a cam interlocking with the lever 25 is rotated to push up a pressure spring 23, and the pressure roller 22 is released from a feed roller 21. According to this release, the pressure roller 22 is separated from the feed roller 21 and also from a printing sheet. In this case, a release shaft 27 is rotated by the rotation of the cam 26 to rotate deterring means 1 fixed in the plural points on the release shaft 27, the printing sheet is deterred in this position by the deterring means 1, and the slippage and runoff of the printing sheet are avoided.
Patent JP-S63157031-A (JP)
Title: Leak detector
Inventor: YAMADA IZUMI
IPC: G01M3/24
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a fast-response detector which making a scan at the center frequency of a band-elimination filter discontinuously and then speeding up signal processing for removing a ray spectrum type sound contained in an environmental noise. CONSTITUTION:For example, if a leak hole 101 is bored in cooling system piping 100, high-temperature, high-pressure water is injected generating a sound. When a leak is caused, the microphone output signal of the microphone 1 contains both a noise and a leak signal and there is a possibility that a sufficient SN ratio can not be obtained for leak detection. For the purpose, the output signal of an amplifier 2 is passed through the band-elimination filter 3 to remove a line spectrum noise. The center frequency of the filter 3 is controllable with a voltage and a center frequency scanner 4 makes a scan by varying the center frequency discretely. The output of the filter 3 is inputted to an effective value computing element 5 which converts an AC signal to a DC level. The maximum value of the computing element 5 is held by a minimum value holding circuit 6 and a leak decision device 7 decides whether or not there is a leak from the level of the output.
Patent JP-2000127243-A (JP)
Title: Quality control method in tube lining process
Inventor: KAMIYAMA TAKAO
IPC: F16L55/16
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To accurately grasp characteristics of a tube lining material cured by serving the material for actual tube lining. SOLUTION: The method for managing quality in the tube lining process comprises the steps of inserting a branch tube lining material (tube lining material) 1 into a branch tube (pipeline) 11, pressurizing in the material 1 by a fluid pressure to cure a curable resin impregnated into the material 1 in the state that the material 1 is pressed to an inner wall of the tube 11, and lining the wall of the tube 11 with the cured material 11. In this case, the material 1 is projected from an inlet or an outlet of the tube 11, the projected part of the material 1 is inserted into a form 2, and pressed in the same state as the state that the projected part is pressed to an inner wall of the tube 11, and cured simultaneously with the material 1 in the tube 11.  Then, a part of the projected part of the material (part covered with the form 2) is cut out, formed in a slender circular-arc-like state in a circumferential direction to obtain a test piece, which is then conducted for a bending test.
Patent JP-2000134483-A (JP)
Title: Image reader
Inventor: SAWADA KENICHI
IPC: H04N1/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To output a stable color image information signal that receives no effect of color aberration by storing read data of a color aberration correction board to a line memory to detect a color aberration state and using the color aberration correction board so as to set a color aberration interpolation coefficient used for a phase correction arithmetic operation in the color aberration state in real time optionally based on the data. SOLUTION: A read section 10 reads a color aberration correction board 12 to detect a color aberration state in the preliminary scanning. An interpolation coefficient arithmetic section 14 stores obtained image data R, G, B of the color aberration correction board 12 to a line memory 16 and calculates an interpolation coefficient. The obtained interpolation coefficient is stored in the line memory 16. In the main scanning, the read section 10 reads an image of a color original and reads the interpolation coefficient corresponding thereto from the line memory 16. A phase correction 18 applies color aberration correction arithmetic operation to the R, B data and outputs the result as Rout, Bout. The G data are outputted as Gout without any modification.
Patent JP-H11118489-A (JP)
Title: Geomagnetic azimuth sensor
Inventor: KAWAMOTO RYUJI
IPC: G01C17/26
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To dispense with a large-sized yoke or a multiwinding coil, and simplify the structure by providing a rotating position detecting means, converting a geomagnetic azimuth to the rotation of a permanent magnet, and detecting its rotating position in non-contact. SOLUTION: The signal connecting protruding edge 3a of a printed board is protruded outward from the circumferential wall of a case 2. A permanent magnet 5 is point-supported in such a manner as to be rotatable substantially within horizontal plane while keeping the balance by putting the longitudinal middle part of the permanent magnate 5 on the tip of a strut. On the inside surface of the circumferential wall 2b of the case 2, 8 magnetoelectric converting elements 6a-6f are mounted so as to circularly surround the permanent magnet 5. The magnetoelectric converting elements 6a-6f sense a magnetic change according to the rotating of the permanent magnet 5 and output electric signals.  When an ON/OFF signal outputting type hall IC is used as the magnetoelectric converting element, the structure of a signal processing circuit provided on the output side of the Hall IC is simplified since the rotating position can be conformed to the Hall element making ON/OFF operation according to it in 1:1.
Patent JP-H02149805-A (JP)
Title: Method for coupling optical fiber and optical wave guide
Inventor: YANAGAWA HISAHARU
IPC: G02B6/30
Filed: 1988-11-30
Abstract: PURPOSE:To allow simple aligning and easy coupling by installing an optical wave guide and a connecting member on the same reference plane with their respective surfaces faced downward. CONSTITUTION:The optical wave guide 4, the center of the waveguide core 1 of which is provided inward by a prescribed measure (t) from the surface 3 of a waveguide clad 3, and the connecting member 10 formed by polishing an outer peripheral surface 7 of an optical fiber 6 mounted to a block 5 in such a manner that the center of the core 8 of this optical fiber 6 is positioned inward by the prescribed measure (t) from the surface 9 of the block 5 are installed on the same reference plane 11 with the respective surfaces 3, 9 faced downward. The two cores 1, 8 are axially aligned and this light guide 4 and the connecting member 10 are fixed to connect the waveguide core 1 and the optical fiber 6. The axial alignment is simplified in this way and the coupling operation is facilitated.
Patent JP-H11142589-A (JP)
Title: Method and device for injecting hydrogen into boiling water reactor
Inventor: MATSUI YUJI
IPC: G21C17/003
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To increase the corrosive environment relieving effect of a in-pile structure made of stainless steel by increasing the injecting amount of hydrogen by confirming the soundness of pipelines made of carbon steel at the time of injecting the hydrogen into a boiling water reactor. SOLUTION: The soundness of pipelines made of carbon steel is evaluated by measuring the wall thicknesses of the pipelines at appropriate time intervals by means of ultrasonic probes 26a, 26b, 26c, and 26d and a pipeline monitoring device 27 while hydrogen is injected into a boiling water reactor plant and calculating the wall thickness reducing speeds of the pipelines. The injecting amount of the hydrogen is controlled by controlling a flow regulating valve 23 based on the evaluated results.
Patent JP-H11146614-A (JP)
Title: Motor rotor and manufacture thereof
Inventor: OGAWA KAORU
IPC: H02K15/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To attain a motor rotor with excellent reliability and characteristics easily at low-cost, which involves a cage rotor winding with an end ring and a brazed conductor bar. SOLUTION: A motor rotor 50 consists of a cage winding groove 52 formed on a rotor iron core 51, a conductor bar 60 inserted in the groove 52, and an end ring 70 disposed at both sides of the iron core 51 and fitted at the end part of the conductor bar 60, whereas brazing filler metal placing groove 73 inclined toward a conductor bar fitting notch 72 formed radially around the end ring 70 is formed, brazing filler metal 78 is heated and melted after it is placed in the grove 73, and melted brazing filler metal 79 is flowed into a clearance 76 formed between the conductor bar 60 and the end ring 70, thereby fixing the conductor bar 60 and the end ring 70.
Patent JP-H10128774-A (JP)
Title: Insert molded article
Inventor: SATO TOSHIOMI
IPC: B29C41/20
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an insert molded article capable of preventing the warpage or positional shift of an insert part by utilizing the shrinkage action of a synthetic resin. SOLUTION: When holes 23 are provided to both end parts of an electrically conductive plate 19 subjected to insert molding so as to be exactly housed in the recessed part 21 of a thick plate-shaped body 17 in a seated state, projections 27 are formed by the resin entering the holes 23. Therefore, when the body 17 is shrunk, the projections 27 are ready to move the almost central part of the body 17 and this force ready to move presses the inner peripheral surfaces of the holes 23 of the conductive plate 19 mutually inwardly. The conductive plate 19 is firmly held to the body 17 by this pressing force and the warpage or detachment toward an anti-bottom surface 25 is prevented.
Patent JP-H03163831-A (JP)
Title: Transistor and its manufacture
Inventor: NAGAHAMA KOKI
IPC: H01L29/737
Filed: 1989-11-21
Abstract: PURPOSE:To obtain high quality by electrically connecting a third semiconductor layer and a second electrode via a fourth semiconductor layer. CONSTITUTION:A fourth semiconductor layer 10 of second conductivity is formed on a third semiconductor layer 3 of second conductivity formed on a second semiconductor layer 2 of first conductivity. A second electrode 6 is electrically connected with the third semiconductor layer 3 via the fourth semiconductor layer 10. By arranging the fourth semiconductor layer 10, it is unnecessitated to directly connect the second electrode 6 with the third semiconductor layer 3 and to form the region for connection of the second electrode 6 in the third semiconductor layer 3 by ion implantation or impurity diffusion. Thereby high quality can easily be obtained.