baber/WOPTO huggingface dataset:
Patent JP-H02269719-A (JP)
Title: Photo-setting adhesive
Inventor: JIEFURII DONARUDO JIEROOMU
IPC: C09J163/10
Filed: 1990-03-01
Abstract: PURPOSE: To obtain a photocurable adhesive improved in photocurability and flame retardancy by mixing a phenoxy resin with four specified compounds, an ethylene-polymer-containing unsaturated compound, a photochemical reaction initiator and a thixotropant.  
     CONSTITUTION: This adhesive is prepared by mixing a nonvolatile component comprising 21-32 wt.% phenoxy resin (A), 7.5-17.5 wt.% reaction product (B) of an epoxy polymer (a) being an epoxidized nonlinear novolac having at least 6 terminal hydroxyl groups with an ethylenically unsaturated carboxylic acid (b) in an amount to react with 80-100% of the epoxide functional groups of component (a), 30-36 wt.% reaction product (C) of phenol tetrabromoglycidyl ether (c) with component (b) in an amount reactive with 80-100% of the epoxide functional groups of component (c), 9-19.5 wt.% monohydroxydipentaerythric acrylate and/or pentaerithrit tetraacrylate (D), 3.5-14 wt.% ethylene-polymer- containing unsaturated compound (E), 6.5 wt.% or below hexamethylolmelamine and formaldehyde (F), 1-6.5 wt.% photochemical reaction initiator (G) and 10 wt.% or below thixotropant (H) with a diluent (I). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59174383-A (JP)
Title: Manufacture of ink sheet
Inventor: NAKAZAWA AKIRA
IPC: B41M5/10
Filed: 1983-03-22
Abstract: PURPOSE:To produce an ink sheet without curling, slackening, and crumping by forming an ink layer on the opposite side to the ink-coated side of a base material by coating an ink coating liquid while blowing a gas whose temperature and humidity are well controlled. CONSTITUTION:A base material 1a wound around a roll 1 is introduced into a chamber 3, supplied to an ink liquid coating section 2 at a fixed speed by a drive roll 6, and coated with an ink coating liquid composed of an ink-forming component and a solvent. A gas dried at ordinary temperature is blown from a nozzle 4 set on the opposite side to the ink-coated side of the base material 1a to volatilize the solvent for drying in order to form an ink-coated layer 2a and then the base material 1a is wound around a roll 7. The solvent so volatilized is concurrently recovered from an exhaust port 5.
Patent JP-S57164413-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KITAKOUJI TOSHISUKE
IPC: G11B5/17
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a thin film magnetic head having long life and high reliability, by  using a high-performance and heat-resistant organic resin as an insulating layer, forming an electric conductor coil in the insulating layer by a photo-process and a plating  method, and forming a coil having high accuracy. CONSTITUTION:On an insulating substrate 1, a magnetic pattern 2 and an insulating  layer (SiO2 layer, etc.) 3 being a head gap are formed, and after that, on the layer 3, ah igh performance organic heat resistance resin (resin containing polysilsesquioxane)  layer is formed thick, and an insulating layer 10 is formed. On the layer 10, a thin electric conductor film (gold, etc.) 11 is formed, and after that, a pattern of a resist film  (polymethyl methacrylate, etc.) 12 is formed by means of electronic beam exposure,  etc., and the film 11 is exposed. Gold plating 13 is formed so that its thickness becomes almost equal to that of the layer 12 by using the film 11 as an electrode, and  after that, an electric conductor coil 13 is formed by removing the layer 12 and the  film 11. Subsequently, an insulating layer 15 is formed by coating 14 the whole surface  with the same resin as the layer 10. Subsequently, a thin film magnetic head is completed by forming an upper magnetic layer and a fused glass layer. Resin of the layer  15 adheres tightly to the ground, and also the coil 13 is formed to an exact square  shape.
Patent JP-S63214313-A (JP)
Title: Union bolt for mounting combination-type oil filter
Inventor: UEDA KOJI
IPC: B01D35/02
Filed: 1987-03-04
Abstract: PURPOSE:To manufacture a union bolt at a low cost by constructing said union bolt from a main body with special structure and a sleeve. CONSTITUTION:A union bolt 300 for mounting a combination-type oil filter consists of an almost cylindrical main body 360 having a through-hole in the axial direction with a different grade section halfway and a sleeve 370 fixed watertightly inside said through-hole. As a result, the inner peripheral surface in the sleeve 370 forms a full flow passage 310, while the outer peripheral surface forms a by-pass flow passage 320 constituted of a ring space between the outer peripheral surface and the inner peripheral surface of the main body 360, which eliminates the necessity of boring a long hole with small diameter in the axial direction on the peripheral wall of the cylindrical component as is necessary in providing the bypass flow passage by the method heretofore available, and the bolt 300 can be manufactured at a low cost.
Patent JP-S62203946-A (JP)
Title: Air-fuel ratio controlling method for internal combustion engine
Inventor: NAKAJIMA TOYOHEI
IPC: F02D41/14
Filed: 1986-03-04
Abstract: PURPOSE:To improve exhaust cleaning rate with a ternary catalyst when an air-fuel ratio of mixture determined from an output signal of an oxygen concentration sensor is a value within a specified range including a theoretical air-fuel ratio by making air-fuel ratios of supplied mixture fluctuate with a small amplitude around the theoretical air-fuel ratio as a center. CONSTITUTION:During operation of an engine, the operating condition is discriminated whether an air-fuel ratio is in a state requiring feedback control based on output signals from a throttle valve opening degree sensor 31, an absolute pressure sensor 32, a water temperature sensor 33, and a crank angle sensor 34 at a CPU 47. When the discrimination is yes, a pump current value Ip outputted from a detecting part 1 of an oxygen concentration sensor of an oxygen concentration proportional output type is read in and converted into a corresponding air-fuel ratio L02. Then a target air-fuel ratio Lref is discriminated if it is a theoretical air-fuel ratio. When the result is yes, the air-fuel ratio L02 is discriminated if it is within a specified range. When the result is yes, air-fuel ratios of mixture supplied to an engine are fluctuated with a small amplitude according to TDC signals with the theoretical air-fuel ratio as a center.
Patent JP-H11249621-A (JP)
Title: Driving circuit for display device
Inventor: FURUMIYA NAOAKI
IPC: G09G3/36
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to provide D/A converters and a buffer circuit externally and also to suppress complication of incorporated circuits and to enhance the yield and to reduce a manufacturing cost by reducing the circuit scale of a D/A converter or the like to be incorporated in a circuit with respect to a display device capable of inputting digital video data directly. SOLUTION: Original signals V1, V2 making display pixels to be lightings or nonlightings and video data are supplied to a data switching circuit 10 consisting of first and secona analog switches 11,12. An original picture signal is transmitted to a video line 70 as a video signal by selecting and outputting either of original picture signals V1, V2 based on the video data DATA. Thus, since the video signal is generated by subjecting the input digital video data to a D/A conversion, it is made unnecessary to build up D/A converters every column and a total circuit scale is reduced.
Patent JP-S61206536-A (JP)
Title: Production of reinforcing bar and steel frame compound column
Inventor: TATEGAMI KAZUHIRO
IPC: E04B1/16
Filed: 1985-03-11
Abstract: PURPOSE:To produce the column of steel frame and bar with good accuracy and safely with making the insertion work of the reinforcing bar for multiple stories easy by placing in parallel plural joint composing bodies on a work frame and by fixing each bar to the joint composing body by passing the bar horizontally through each insertion hole thereof. CONSTITUTION:Three pieces of joint composing bodies 1 are set up with the use of a crane on the side part of a backing plate 6a on the supporting rod 6 of a frame B. A suspending jig 8 and roller device 12 next are then set up. Each kind of corner reinforcing bar 2A, screw bar 2B and shear bar are then passed with the guide of the rotary roller of each roller device 12 through three pieces of insertion holes of the joint composing bodies 1 and hoop bar 7, are fixed and welded. The insertion work of these various kinds of bars for multiple stories into each joint composing body, the fixation, weld and other works are performed extremely easily due to the joint composing body 1 being set up horizontally and various kinds of bars being inserted therein sideways and each bar being guided by the rotary roller device 12.
Patent JP-S63215256-A (JP)
Title: Personal computer communication equipment
Inventor: KOTANI TAKASHI
IPC: H04M11/00
Filed: 1987-03-04
Abstract: PURPOSE:To attain the control of a line monitor speaker of a communication controller just after from a personal computer or the like by providing a control means discriminating an acoustic output control command from a connected personal computer and controlling an output of an acoustic output means. CONSTITUTION:A personal computer communication controller 1 is connected to a public telephone network 20 via a line 21 and communicated to other communication equipments 31, 32 or the like. A CPU 2 supervises the transmittal of information such as a command or communication data information or the like and when an LST (local set) command is sent, the CPU 2 allows a speaker control signal discrimination circuit 4 to discriminate whether or not the command represents the reception of a speaker control command. In case of a speaker 'ON' command, the speaker 'ON' is commanded to an NCU (network controller) 6, the state of the line 21, that is, the signal superimposed on the line 21 is outputted from the speaker 7 as it is. In case of a speaker 'OFF' command, the NCU 6 is commanded and the output of the state of the line 21 from the speaker 7 is stopped.
Patent JP-S62209270-A (JP)
Title: Piston ring for noncircular piston
Inventor: ONIMARU MASAYUKI
IPC: F16J9/20
Filed: 1986-03-05
Abstract: PURPOSE:To make lapping ever so easy, by reciprocating an elliptical piston ring in a hole similar to its external form under the presence of a lapping compound, and forming the outer circumferential surface into a barrel shape. CONSTITUTION:A lapping machine has an elliptical lapping hole 4 almost equal to the external form of a piston ring 1. A work piston 5 is driven by a turning shaft 8, and it reciprocates in a hole 4. The piston ring 1 is attached to this piston 5, and adding a lapping compound 13, reciprocating motion is repeated while being rocked, whereby a face of the piston ring 1 is lapped into a barrel form. Therefore, lapping is very easily performed in this way.
Patent JP-2000241578-A (JP)
Title: Blanket structure of fusion device
Inventor: TAKAHASHI NORIAKI
IPC: G21B1/13
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic force acting on a blanket by disturbing electric current in the blanket due to electromagnetic induction during plasma disruption of a fusion device. SOLUTION: A blanket of a fusion device is structured so as to shield electric current with a slit 4, a gap or an electric insulator by providing a slit 4 vertical to the blanket 1, forming a blanket 1 with a plurality of sheets of plate blanket and contacting them via an electric insulator on the periphery, forming a gap in between the plate blankets or contacting them via the insulator on the whole contact surface of the plate blankets.
Patent JP-H08251863-A (JP)
Title: Electric actuator
Inventor: NAGAI SHIGEKAZU
IPC: B23Q1/26
Filed: 1995-03-08
Abstract: PURPOSE: To regulate the dimension in height direction while keeping high rigidity and also, manufacture this electric actuator at low cost, and further, set up each parts simply without necessity of performing centering work of a ball screw, etc. CONSTITUTION: This electric actuator is equipped with a base member 12 made long in longitudinal direction, a motor 18 and an encoder 20 fixed opposite to each other at both ends, respectively, of the base material 12, a slide table 52 displaced in longitudinal direction, a ball screw for transmitting the drive force of the motor part 18 to a slide table 52, and a guide part 52a for guiding the slide table 52, being made in a body with the base member 12.
Patent JP-S55139921-A (JP)
Title: Cooler for liquid-cooled heat engine
Inventor: SUZUKI NAGATOSHI
IPC: F01P5/02
Filed: 1979-04-19
Abstract: PURPOSE:To improve the cooling efficiency of a coolant in a multiplicational manner, by providing a discharge line in a cooler to produce an ion wind or corona electromagnetic field which is mixed into the coolant. CONSTITUTION:A high voltage is applied to a discharge line 9 from a transformer 12 through a rectifier 11 and an insulated cable 10 to produce an ion wind or corona electromagnetic field which is mixed in the flow direction of air in a casing 1a. One end 6a of a heat pipe 6 is sharply cooled to improve the cooling effect of a cooling liquid 3 which is based on a working liquid 8. The ion wind or corona electromagnetic field produced by the discharge line 9 is mixed into the flow of the working liquid 8 to accelerate the heat transfer of the working liquid 8 to improve its cooling efficiency in a multiplicational manner.
Patent JP-H11251660-A (JP)
Title: Method of controlling thz electromagnetic wave generation
Inventor: KOSHIHARA SHINYA
IPC: H01S1/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To generate a high-power and high-brightness THz electromagnetic wave, by irradiating an ultrashort pulse laser beam on a magnetic semiconductor with an external field applied to generate the THz electromagnetic wave, and controlling this generation. SOLUTION: An ultrashort pulse laser beam 2 is irradiated on a magnetic semiconductor 1 having a magnetic center at an f-electron atom to instantaneously generate high-concn. carriers 4 for an ultrashort time by the light excitation, thus generating an electromagnetic wave at a frequency range corresponding to the precession of the high-concn. carrier 4 itself, i.e., THz range. Application of an external field such as magnetic field to the magnetic semiconductor 1 causes a precession of the magnetic moment 3 of arranged magnetic ions. The precession of the carrier 4 is modulated by that of the magnetic moment 3 whereby an electromagnetic wave having a frequency in the THz range corresponding to the precession of the magnetic moment 3 can be generated.  The sequence of these steps is conducted for an ultrashort time of pico or femto seconds, and hence the external field is previously applied to the magnetic semiconductor 1.
Patent JP-H06262430-A (JP)
Title: Side surface grinding method and device
Inventor: MOCHIZUKI MICHIO
IPC: B23D63/12
Filed: 1993-03-09
Abstract: PURPOSE:To provide a side surface grinding method and device whereby a side surface of a tip can be ground in good work efficiency. CONSTITUTION:Grinding wheel rotating mechanisms 20 are deflected respectively at a prescribed angle relating to a tip saw 300 by a table angle adjusting mechanism. The grinding wheel rotating mechanisms 20 are further guided by rails 152a, 152b and brought into slide contact with tips 302 of the tip saw 300 by a table displacing mechanism. Here because diamond wheels 268a, 268b are rotated, the diamond wheels 268a, 268b are prevented from locally coming into contact with the tip 302 of the tip saw 300, and the tip can be accurately ground. Since the tip saw 300 is rotated, the tip is not ground edge by edge, to improve a grinding speed.
Patent JP-S54140820-A (JP)
Title: Recorder for picture signal
Inventor: HIGASHIYAMA TAIJI
IPC: G11B20/02
Filed: 1978-04-25
Abstract: PURPOSE: To eliminate black-and-white uneveness by holding constant the DC levels of a synchronizing signal and a picture signal outputted from a pre-amplifier, by applying a scanning synchronizing signal to the input terminal of the pre-amplifier constantly.  
     CONSTITUTION: Signals transmitted at a low speed are time-converted into high- speed signals by single-line memories 18 and 19. Through the control of controller 20, picture signals stored in memories 18 and 19 are outputted synchronizing with the synchronizing signal of synchronizing-signal generating circuit 21 and then mixed with the synchronizing signal by signal synthesizer circuit 22. Then, they are amplified by pre-amplifier 23, FM-modulated by FM modulator circuit 24, and then sent out to recorder circuit 25, so that alternate signals of each line will be recorded intermittently via head 28 on magnetic discoid recording medium 29. Then, those signals are transmitted from head 28 to regenerating circuit 30 and reconverted into original signals via FM demodulator circuit 31 before being displayed on cathode-ray tube 32. Further, a scanning synchronizing signal is applied constantly even while no picture signal is applied. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05248667-A (JP)
Title: Air conditioning device
Inventor: SATO KOHEI
IPC: F25B29/00
Filed: 1992-03-05
Abstract: PURPOSE:To carry out cooling and heating efficiently a grand hall or a hall where an air conditioner is installed. CONSTITUTION:This air conditioning device provided a heat exchanger unit 4 to be placed on the floor in an air conditioned area 34 and a chair 9 to be placed in this air conditioned area 34. This heat exchanger unit 4 incorporates a heat exchanger 20 and a fan 21 so as to cool this air conditioned area. A heater for heating service is installed to this chair 9 and/or the floor 2.
Patent JP-S63218474-A (JP)
Title: Grooved transverse drum
Inventor: MINO MASAO
IPC: B65H54/48
Filed: 1987-03-02
Abstract: PURPOSE:To eliminate the bulge even in a thicker yarn, to increase the amount of yarn and to prevent breakage of a yarn by providing such an arrangement that the number of turns of a grooved formed in a drum during the out-going path from one of fold-back points of a traverse width to the other fold-back point is different from that of the in-coming path. CONSTITUTION:If there is provided such an arrangement that number of turns of a groove 6 in the out-going path is less than that of a groove 7 on the in-coming path, in the case of the out-going path in which a yarn is wound from the small diameter side to the large diameter side of a package 3, the lead angle of the groove is large, and therefore, such winding can be effected that a VAZIL is difficult to be produced in the small diameter side end face of the package 3. Further, in the case of the in-coming path in which a yarn is wound from the large diameter side to the small diameter side of the package 3, the lead angle of the groove is small so that disturbance in the traverse motion, which causes the package to be released, and slubbing are difficult to occur. Further, the amount of yarn is wound up so that no bulge is produced even in a thicker yarn, and no breakage of yarn due to disturbance in traverse motion, slubbing and the like occurs, thereby it is possible to produce a package having a large amount of yarn.
Patent JP-H11228004-A (JP)
Title: Recording device
Inventor: YANAGI HARUYUKI
IPC: B41J13/076
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording device to be capable of controlling a cock ring being a material to be recorded through a simple formation. SOLUTION: A group of spurs 36 to discharge a recorded material while interposing the recorded material between the spurs and a paper discharging roller 34 is provided opposite to the paper discharging roller 34. The outer periphery of the spur 36 severally independently supported on an elastic shaft is axially provided with a plurality of spur cleaners 36a whose peripheral part is formed in many projected shapes. The projections provided in the spur cleaner are the same in shape, and the spur cleaners are attached so that projection phases may coincide mutually.
Patent JP-H03251245-A (JP)
Title: Disposable wearing article
Inventor: IGAUE TAKAMITSU
IPC: A61F5/44
Filed: 1990-02-27
Abstract: PURPOSE:To decrease the stuffiness by interposing an elastic liquid barrier sheet in almost the whole area between top and back sheets, and providing an air hole group for passing through top, back and barrier sheets in opposed sides of the front and the rear body parts except an under crotch area of a diaper. CONSTITUTION:An article 1 is constituted of an elastic/liquid permeable top sheet 6, an elastic/liquid permeable back sheet 7, a liquid barrier sheet 8. a mat or sheet-like core 9, and elastic members 4, 5. On both side edges of an under crotch area 12 positioned between the front and the rear body parts 10, 11 of the top, back and barrier sheets 6, 7 and 8, a recessed notch edge 13 for forming a leg opening part 3 is provided. The top sheet 6, the back sheet 7, and the barrier sheet 8 are made from vertically/horizontally elastic/ liquid permeable nonwoven cloth, the same raw material a that of the top sheet 6, and a vertical/horizontal elastic plastic or rubber film, respectively. A minute air hole 14 group is provided on both side parts and the waist peripheral part of the top, back and barrier sheets 6, 7 and 8 of the front and the rear body parts 10, 11 except the under crotch area 12, ventilation in the inside and the outside of the article is imparted, and the stuffiness can be suppressed.
Patent JP-H08216442-A (JP)
Title: Recording device
Inventor: SATO SHUJI
IPC: B41J2/325
Filed: 1995-02-13
Abstract: PURPOSE: To smoothen the supply of a recording material to a recording section and carry out the smooth recording at all times by providing a recording material accelerating means for accelerating the supply of recording material to an introduction section and/or its vicinity. CONSTITUTION: A couple of protruded lines 185, 185 are formed toward a dye introduction opening 84' on a bottom wall face 84a of a dye supply line 84, and a narrow channel 184 is formed between the protruded lines. Side wall faces 84b and 84c of the dye supply line 84 are formed into inclined faces, and a couple of protruded lines 285, 285 are formed toward the dye introduction opening 84' respectively on the wide wall faces 84b and 84c, and a channel 284 is formed between the protruded lines. The protruded lines 285 (channel 284) are extended to above the bottom wall face 84a, and the channel 284 is formed to be narrower as it goes closer to the dye introduction opening 84, and a dye is guided to the dye introduction opening 84 by the capillary action.  Even when the wetting properties of the dye is not good for a spacer 82, the dye is drawn into the dye introduction opening 84 by the capillary action of the channels 184 and 284.
Patent JP-H04265909-A (JP)
Title: Planar illuminator
Inventor: KITATANI KUNIKATSU
IPC: G02F1/13357
Filed: 1991-02-20
Abstract: PURPOSE:To uniform surface brightness and to increase the brightness of lighting by a light source which has the same light intensity by disposing a reflecting plate where a reflecting layer is formed opposite a light guide plate through a light diffusing layer. CONSTITUTION:The light guide plate 1 is equipped with an end surface reflecting layer 6 formed by roughening respective end surfaces 2a-24 where the light source is not present and coating a rough surface 4 with a white coating film 5 by applying pigment having high whiteness onto the roughened end surfaces and the light diffusing layer 8, formed by arranging plural straight reflection lines 7 successively to the same width on both sides of a reflection line 7' positioned in the center at specific fixed internals by coating one surface of the substrate 1 with white pigment so as to increase the quantity of reflection with the distance from the light source 3 and decreasing the specific intervals gradually with the distance from the light source 3. Therefore, light in the case of reaching the sides 21-24 is securely and irregularly reflected inside without being projected to the outside.