baber/WOPTO huggingface dataset:
Patent JP-S6340653-A (JP)
Title: Pouring device for molten metal
Inventor: OGURA YASUTSUGU
IPC: B22D41/50
Filed: 1986-08-06
Abstract: PURPOSE:To prevent the leakage of molten steel from connecting part of a nozzle by inserting a packing composing of non-carbonizing material at using temp. between a sliding nozzle and a molten steel pouring nozzle. CONSTITUTION:The sliding nozzle 26 is set at the part of discharging hole at the bottom part of a tundish 21. The nozzle 26 is composed of a fixed plate plate 27, a sliding plate 28, a collecting nozzle 42 and a case 51, to adjust the opening area of molten steel flowing passage hole 30. The packing 52, such as silicon rubber, etc., which is not carbonized at the molten steel pouring temp., is inserted between the lower end of collecting nozzle 42 for the nozzle 26 and the tundish nozzle 31. At the time of pouring the molten steel 22, in case of reducing the opening area of nozzle 26, the molten steel flow becomes to the biased flow, caused to run against near the position of the fitting part between the nozzle 42, 31. Then, as the packing 52 is not carbonized, the leakage of molten steel 22 till completion of casting is prevented.
Patent JP-S6245224-A (JP)
Title: Coding and decoding processing method
Inventor: NAGAI MOTOYOSHI
IPC: H03M13/00
Filed: 1985-08-22
Abstract: PURPOSE:To reduce remarkably the circuit scale by providing a table of generation matrix and a check matrix in a ROM so as to apply coding and syndrome calculation in the same circuit. CONSTITUTION:When an information code is inputted to a terminal 21 at coding, an encode circuit 22 applies a matrix product operation between the information code and the generation matrix stored in the ROM 23 to generate a check code, which is outputted via a selector 25. On the other hand, when a coded code is inputted to the terminal 21 at decoding, a syndrome calculation circuit 22 applies matrix operation between the check matrix stored in the ROM 23 and the encoded code to generate a syndrome, which is outputted via a correction circuit 28. Thus, the coding/decoding processing is realized in one circuit to save remarkable the circuit scale.
Patent JP-H0351303-A (JP)
Title: Heating cloth
Inventor: SUGITANI YOSHIAKI
IPC: A41D13/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain heating cloth suitable for working uniform for coldness, comprising cloth equipped with an electric heating element and a control device to switch on and off the electric heating element, by controlling the switch of the electric heating element by signal of a memory attached to the control device. CONSTITUTION:Heating cloth suitable for sporting wear, wear for service man in sky meeting, working uniform operating in refrigerator, comprising cloth equipped with an electric heating element and a control device provided with a sensor to detect movement, a judging means to decide whether the movement is continuous or not and a memory to memorize signal from the judging means wherein the sensor does not detect movement in the absence of action, signal is sent from the judging means to switch on the electric heating element and when action is started, the sensor detects the movement, signal is sent from the judging means to the memory and the electric heating element is switched off.
Patent JP-H0471346-A (JP)
Title: High-tension rotating machine coil
Inventor: HAGA KOJI
IPC: H02K15/12
Filed: 1990-07-12
Abstract: PURPOSE:To prevent damage due to discharge by arranging a crape like semiconductive material outside a mica-tape-wound layer, forming a coil not impregnated and unifying the coil not impregnated and a core through an impregnating resin. CONSTITUTION:A crape like semiconductive material 7 is disposed onto a mica- tape-wound layer 2 formed onto a strand conductor bundle 1, and used as an external corona preventive layer. The crape like semiconductive material 7 is arranged in such a manner that the tape-shaped crape like semiconductive material 7 is wound on the mica-tape-wound layer 2 as shown in the figure, end corona prevention is executed, and a coil not impregnated is inserted into a core 4. The crape like semiconductive material 7 is deformed in response to a clearance on the side face of the core. A thermosetting resin is held in the crape like clearance by impregnating the clearance with the resin, and the mica-tape-wound layer 2 and the core 4 are unified through the crape like semiconductive material 7 and the impregnating resin. Accordingly, a coil and the core are fast stuck, thus preventing damage due to discharge.
Patent JP-S5973918-A (JP)
Title: Composite reinforced plastic
Inventor: IMAI TOSHIO
IPC: B29C43/52
Filed: 1982-10-21
Abstract: PURPOSE:To obtain composite reinforced plastic having super fine structure and high strength and being suitable for the parts of ship, equipment and precision machine etc. by applying static isotropic high pressure or high pressure and temperature to the composite plastic having reinforcing material such as glass fiber or various fine powder contained in base material. CONSTITUTION:Reinforcing material B such as glass fiber or various fine powder (e.g. glass roving) is combined with a base material A (e.g. plastic material such as unsaturated polyester), thereby obtaining composite plastic. This composite plastic is pressure-treated under static isotropic high pressure or e.g. the pressure equal to or higher than 100kgf/cm<2> and the temperature of 150 deg.C, and the objective plastic may be obtained. Because such high pressure treatment skill is newly applied to the plastic, many superior effects which were not in former skill may be expected. It is suitable for construction material, railway vehicle, pipe, helmat, container, parts of electric device, automobile, air plane and military instrument etc.
Patent JP-H0235005-A (JP)
Title: Suction type seeding apparatus
Inventor: ENDO MASAHIRO
IPC: A01C7/04
Filed: 1988-07-25
Abstract: PURPOSE:To prevent occurrence of residual seed by providing a raking brush for sliding a seed sucking hole of sowing roll from the outside in a seed dropping part. CONSTITUTION:A sucking chamber 16 is formed by a space other than a blowing chamber 17 and when a seed sucking hole 8 is passed through a part closely adhering to inner circumferential surface 21 of rubber roll 20 of a seed dropping part 14 and roll part 7, suck from communicating port 11 of the seed sucking hole 8 is released and positive pressure of blowing port is exerted. Fitting of firmly fitted seed is kept to weakened state to a certain degree by sliding of raking brush 53 and almost seed is dropped into a seed dropping part 14.
Patent JP-S5887805-A (JP)
Title: Transformer
Inventor: OGURA YASUHIRO
IPC: H01F27/04
Filed: 1981-11-20
Abstract: PURPOSE:To improve insulation stability and reliability and to make a unit transformer compact and lightweight when a plurality of them are connected in parallel by a method wherein a cut is provided in an electric field releasing shield provided in the winding of the unit transformer, the shield being roughly at the same potential as that of lead, the lead being arranged in the cut. CONSTITUTION:A shield 22f provided vertically in the center of an external winding 22b3 wound in two upwardly and downwardly is electrically connected to a strand in its neighborhood section and is at the same potential as that of a lead 21d on the high tension side. by making the length of the shield 22f in the radial direction partially less than that of the external winding 22b3, a circular arc cut 22g is made in the periphery of the shield 22f and the lead 21d on the high tension side is arranged therein by curving the lead. As to a lead 21e on the low tension side, a cut is made in an electric field releasing shield 22h at the end of the external winding being at the same potential as that of the lead 21e on the low potential side so that the lead 21e may be arranged in the cut.
Patent JP-H1010760-A (JP)
Title: Positive electrification laminate type electrophotographic photoreceptor
Inventor: KUROSU HISAO
IPC: G03G5/05
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity and low residual potential and excellent in repetitive characteristics by incorporating a specified diarylmethane compd. into an electric charge transferring layer. SOLUTION: This electrophotographic photoreceptor has an electric charge transferring layer contg. a diarylmethane compd. represented by the formula, wherein each of R1 -R3 , is optionally substd. alkyl, optionally substd. arom. hydrocarbon or an optionally substd. heterocyclic group. The amt. of the diarylmethane compd. in the electric charge transferring layer is 0.1-50wt.%, preferably 0.1-30wt.% of the amt. of an electron transferring material. Any of inorg. and org. materials may be used as an electric charge generating material if they absorb visible light and generate free electric charges but X-type metallophthalocyanine is especially suitable.
Patent JP-H0850555-A (JP)
Title: Fault analyzer and fault detector
Inventor: OSHIMA KYOKO
IPC: G06F11/34
Filed: 1994-08-08
Abstract: PURPOSE:To analyze the fault of an electronic computer system even when the operation environment of an application at the electronic computer system is different for each user. CONSTITUTION:A collecting part 20 collects operation history information, fault generation condition information and environment information showing the operation environment of the application at an electronic computer system 1. A standard environment file 30 previously stores standard environment information showing the operation environment in which-the operation of the application is guaranteed. Based on the operation history information, fault generation condition information, environment information and standard environment information, analysis control part 31 controls a reproducing part 33 while changing the operation environment of the electronic computer system 1 by controlling an environment correcting part 34 and performs the reproducing processing of a fault corresponding to the operation history information and according to the reproduced result, the fault of the electronic computer system 1 is analyzed.
Patent JP-H0930911-A (JP)
Title: Mite-proofing resin composition and mite-proof textile structure
Inventor: ONISHI KOJI
IPC: D06M101/16
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain A highly safe and nonvolatile mite-proofing resin composition which has soft feeling and mite-repellent and mite propagation control effects as well as high washing durability by combining a specific mite-proofing compound with a resin. SOLUTION: This composition is a combination of a pyrethroid-based compound with an epoxy-modified silicone oil. The composition comprises the pyrethroid compound and the epoxy-modified silicone oil pref. at a ratio of 1 pt.wt. of the former to 0.01 pts.wt. of the latter. The pyrethroid compound is preferably a phenothrin, and the epoxy-modified silicone oil is preferably that which has epoxy groups in side chains. Furthermore, the subject mite-proof textile structure is obtained by applying to a textile structure at least 0.01wt.% but at most 1wt.% in conversion into the active ingredient of the above composition based on weight of fiber of the textile structure.
Patent JP-S6163199-A (JP)
Title: Speaker
Inventor: NEMOTO KATSUMI
IPC: H04R9/06
Filed: 1984-09-04
Abstract: PURPOSE:To raise the wide band limit frequency and reduce the distortion by forming an auxiliary cone paper, which is inclined in the direction opposite to that of a cone paper, between a part near the center on the inside surface of the cone paper and a voice coil like a bridge to prevent abnormal oscillation such as rolling or the like. CONSTITUTION:A voice coil 3 is inserted into the gap of a magnetic field part 2 adhered to the center part of a frame 6 and is held by a damper 5. The outside peripheral part of a cone paper 1 is clamped by the frame 6, and the center part is adhered to the upper end of a bobbin of the coil 3. The outside peripheral part of an auxiliary cone paper inclined inn the direction opposite to that of the cone paper 1 is adhered to a part near the center on the inside surface of the cone paper 1, and the center part is adhered to the bobbin of the coil 3. The center part of a speaker has a triangular section by the cone paper 1, the coil 3, and the cone paper 7 to enhance the strength in a part near the center of the speaker, and abnormal oscillation such as rolling or the like is prevented to reduce the distortion.
Patent JP-H1010427-A (JP)
Title: Projection optical system
Inventor: SHIBAYAMA KIMIKO
IPC: H04N5/74
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To secure excellent telecentricity by limiting the operation of a front group to that for correcting distortion aberration and for making the main light beam of oblique luminous flux incident on the optical axis of the 1st surface of the meniscus lens of a rear group, giving an operation for securing long back focus to the rear group and applying a specified condition to the rear group. SOLUTION: This optical system comprises the front group F having negative refractive power and the rear group R having positive refractive power in order from one end side. The front group F has a positive lens L1 and a negative meniscus lens L2 in order from one end side and the rear group R has the meniscus lens L3 whose concave surface is faced to one end side, negative combined meniscus lenses L4 and L5 whose concave surface is faced to one end side, and a plurality of positive lenses L6 , L7 and L8 in order from one end side.  When it is assumed that rA and rB are the radius of curvature of the one end side lens surface and the other end side lens surface of the lens L3 , respectively, D is the center thickness of the lens L3 , and n4 and n5 are the refractive index of the one end side lens L4 and the other end side lens L5 of the negative combined meniscus lens, respectively, they satisfy the conditions |rA|<|rB|, D>|rA| and n4 >n5 .
Patent JP-S6164108-A (JP)
Title: Transformer
Inventor: UEDA SATOSHI
IPC: H01F27/06
Filed: 1984-09-05
Abstract: PURPOSE:To contrive secure adhesion of a transformer main body and a printed board by making adhesion of the transformer main body and the printed board using soldering heat at the time of soldering a pin terminal and a copper foil on the printed board providing a heat curing adhesive sheet at the contact point of the printed board and the transformer main body. CONSTITUTION:A heat curing adhesive sheet 23 is placed at the contact point of a printed board 21 and a projection 22, simultaneously a terminal pin 17 is inserted in a hole 24 for pin terminal insertion, soldered 25 and connected to a copper foil 26 of the printed board 21. Then, the heat curing adhesive sheet 23 fixes the printed board 21 and the projection 22 by the soldering heat. This prevents that an external force affects the pin terminal even if the external force is applied to a transformer or the printed board and there is no trouble of lead wire breaking or the foil coming off which has been a trouble for the printed board so far.
Patent JP-2000021049-A (JP)
Title: Tape tension adjusting mechanism
Inventor: AMAMIYA HIRONOBU
IPC: G11B15/43
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of a load to a motor at the time of imparting the tension to a tape. SOLUTION: The mechanism is provided with a turning part 19 having an engaging chamfer 22 and a gear part 23 while being freely turnably supported with a chassis 6, a tension imparting part 21, a tension adjusting body 13 having a connection part 20 for connecting the turning part and the tension imparting part 21, a repulsive member 14 for pressing the tension adjusting body 13 to the direction where the tension is imparted by the tension imparting part 21, a driving gear 15b rotated integrally with the motor 15, a control gear 17 for transmitting the driving force of the motor to the turning part and also for controlling the tension adjusting body 13 to the position not in contact with the tape by being positioned in the engaging chamfer of the turning part when the transmission of the driving force of the motor to the turning part is finished,  a connection arm 16 for connecting the motor and the control gear together in the rotatable state while being turned by the motor in the rotating direction, and a stopper 18 for stopping the connection arm 16 at the prescribed stop position.
Patent JP-S57111570-A (JP)
Title: Visible-image transferring method of copying machine
Inventor: KARASAWA SHIYUUICHI
IPC: G03G15/01
Filed: 1980-12-28
Abstract: PURPOSE:To perform adequate electrostatic transfer in accordance with the density of a visible image on a latent image carrier, by optically detecting the density of the visible image on the latent image carrier between a development part and an electrostatic transfer part. CONSTITUTION:A photoreceptor 1 as a latent image carrier has photoconductive layers 11 and 12 on a conductive layer 10, and only the layer 12 is made conductive with, for example, red light. For black and red bicolor copying, bicolor development is performed by toner differing in polarity. This bicolor visible image is given the positive polarity by a precharger 61 and then transferred to paper S' by a transfer charger 62. A visible-image-density detector consisting of a lamp 31 and a photodetector 32 is provided between a developing device 5 and an electrostatic transfer part 6, and its detection result is supplied to variable DC voltage power sources 61E, 62E1, and 62E2 to vary the discharging voltage of each charger.
Patent JP-H0235668-A (JP)
Title: Video recorder
Inventor: ITO NORIO
IPC: H04N5/92
Filed: 1988-07-26
Abstract: PURPOSE:To realize a video recorder miniaturized but without generating deterioration in picture quality by providing a digital modulation means to perform digital modulation on a band-compressed video signal, and employing a fixed head and band compression technique. CONSTITUTION:The title device is equipped with analog-digital converters 6, 7, and 8 to form the digital video signal by digitizing an analog video signal from an image pickup means, and a storage means 9 to store the digital video signal transiently. Furthermore, it is equipped with a band compression means 10 to apply the band compression on the video signal stored in the storage means 9 transiently, the digital modulation means 11 to perform the digital modulation on the video signal band-compressed by an encoder means, and recording means 12, 13, 14, 15, and 16 to record a modulation signal modulated by the digital modulation means 11. In such a way, it is possible to realize the video recorder miniaturized by using the fixed head and with superior portability and capable of performing the recording of a moving image.
Patent JP-H1032120-A (JP)
Title: High-frequency line
Inventor: OHASHI NAOMI
IPC: H01F27/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To avoid the decline in high-frequency characteristics due to the parasitic inductance of a chip capacitor by a method, wherein a gap in a specific width is made halfway on a high-frequency line pattern formed on a substrate, so as to arrange a cut part for securing a fine capacity and a chip capacitor. SOLUTION: The width X of a gap 4 of a high-frequency line pattern 2 is set to a specific value halfway on the high-frequency line pattern 2, formed on a substrate 1 for securing a fine capacity. Next, a chip capacitor 5 is mounted so as to bridge a pattern cut part 3, i.e., a gap 4. Next, any inputted high-frequency signals are capacity-coupled by a chip capacitor 5 to be outputted. Furthermore, in case of capacity-coupling the signals by the chip capacitor 5, the width X of the gap part 4 of the cut part 3 for the high-frequency line pattern 2 mounted with the chip capacitor 5, the thickness h of the substrate 1, the width w of the high-frequency line pattern are respectively set up as specific values, so as to realize the minute capacities.
Patent JP-H0653057-A (JP)
Title: Thin film transformer
Inventor: NOGUCHI MINORU
IPC: H01F30/00
Filed: 1992-06-19
Abstract: PURPOSE:To avoid the magnetism saturation and decline in inductance while maintaining the compact size of the title thin type transformer without widening the package floor space thereof by a method wherein the iron cores connecting the ends of respective legs on the surface of laminated E type iron cores are provided. CONSTITUTION:Respective E type iron cores 4 have three long legs comprising a central leg and both legs, the central leg is inserted into the shell part while both legs are positioned on both sides of a coil 2. In such a constitution, U-type iron cores 5 are inserted into a coil bobbin 1 to be assembled from the opened magnetic path side of the leg end on the surface side of the laminated E type iron cores 4 so that respective leg ends separated from each other by the iron core main bodies 5a may be connected to pave a closed magnetic path. Through these procedures, the title thin type transformer can avoid the magnetism saturation and the decline in inductance while maintaining the compact size thereof without widening the floor apace of the iron cores.
Patent JP-S6077386-A (JP)
Inventor: MASUZAWA KOUICHI
IPC: H01T15/00
Filed: 1983-10-05
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-H0911684-A (JP)
Title: Cap for writing utensil
Inventor: KATAYAMA SHINKICHI
IPC: B43K23/08
Filed: 1995-06-29
Abstract: PURPOSE: To ensure positively an air circulation path for breathing, and prevent suffocation by forming a first groove at the outside surface of a small-diameter part for defining a pen tip housing chamber, and forming a second groove at the outside surface of a large-diameter part defining a pen tip insertion opening, and also forming a peripheral air reservoir recess between the first groove and the second groove. CONSTITUTION: A small-diameter part 5 and a large-diameter part 6 are made on the outside surface 4 of a cap A, and a pen tip housing chamber 2 is situated at the place corresponding to the small-diameter part 5 of an inner hole 1. A plurality of a first grooves 10 and second grooves 11 are formed respectively in the small-diameter part 5 and the large-diameter part 6 in their longitudinal direction. The large-diameter part 6 has a skirt part 12 extending over the first grooves 10 of the small-diameter part 5. Thus, a peripheral air reservoir recess 13 is defined between the first grooves 10 and the second grooves 11. Accordingly, when a child takes the cap by mistake, the whole grooves can effectively be ensured as a breathing air circulation path with the result that suffocation can be prevented.
Patent JP-2001019169-A (JP)
Title: Corner scrape supporting device for continuous unloader
Inventor: NISHIO TAKEKI
IPC: B65G67/60
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate operation of a scrape part in a corner part of a hold. SOLUTION: A continuous unloader is supported from the ground, moves in a hold 3 an elevator part vertically brought down therein and turns a scrape part 1 protruded in a horizontal direction from an end part of this elevator part to scrape a load. The unloader is provided with a position detection means detecting a position of the scrape part in the hold and a corner part turn possibility detection means detecting this scrape part position for whether it is included or not in a range 10 where turning is possible in a corner part of the hold 3 for notification.