baber/WOPTO huggingface dataset:
Patent JP-S5641243-A (JP)
Title: Production of phenolic resin molding material
Inventor: FUKUI TAROU
IPC: C08L61/06
Filed: 1979-09-08
Abstract: PURPOSE: To obtain titled material in which heat resistance is improved and a problem of adhesion does not occur, by a method wherein a boric acid compd. or a zinc compd. as a reinforcing filler, sheared mica processed under pressure together with a resin liquid, and a low-molecular plasticizer are used.  
     CONSTITUTION: A phenolic resin molding material having improved heat resistance is produced by a method wherein a phenolic resin, a boric acid compd. and/or a zinc compd. as a reinforcing filler, sheared mica processed under pressure togethre with a resin liquid, and a low-molecular plasticizer are used. Examples of the boric acid compd. used are boric acid, boric acid condensate and boron oxide. Examples of the zinc compd. used are zinc hydroxide, zinc oxide and basic zinc carbonate. Water and/or methanol are/is used as the low-molecular plasticizer. A resol resin as the resin liquid is used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06325403-A (JP)
Title: Optical pickup
Inventor: NAKAMURA OSAMU
IPC: G11B7/135
Filed: 1993-05-18
Abstract: PURPOSE:To prevent the infiltration of dust from a light entrance and exit port of a moving part where the sepn. type optical pickup is formed by providing the light entrance and exit port with required projecting parts. CONSTITUTION:Laser beam from a light emitting source 5 of a stationary part is cast on an object through the light entrance and exit port 23 of the moving part 1 moving along rails 11a, 11b, the hollow part, an objective lens 3, etc., and the reflected light is detected by a photodetecting part 6 through a backward optical path. The light entrance and exit ports 23 are provided with the projecting parts 1a, 1b having slopes on the outer side above and below the port 23. The dust 10 moves along the slopes of the projecting parts 1a, 1b and the infiltration of the dust into the hollow part 24 is prevented. The degradation in the efficiency of utilizing the light is thus prevented.
Patent JP-H11300859-A (JP)
Title: Double facer for corrugating machine
Inventor: KATO TOSHIHIDE
IPC: B31F1/36
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To furthermore improve quality of a corrugated board sheet by surely pressing a single faced corrugated board sheet and a liner over wider range while drying condition and adhesive condition of the simple faced corrugated board sheet and the liner are made better. SOLUTION: In a double facer for a corrugating machine, heating members 5 arranged along the carrying direction of a corrugated board sheet, sheet carrying devices 41 and 11 arranged on the downstream side of the heating members 5 and for carrying the corrugated board sheet 4, press units 50 arranged so as to face to the heating members 5 and pushing the corrugated board sheet 4 on the heating members 5 and pressing it and a sheet forwarding devices 80 for forwarding the corrugated board sheet 4 to the sheet carrying devices 41 and 11 side are provided and a plurality of the press units 50 are arranged in series along the carrying direction of the corrugated board sheet 4 by leaving a clearance and the sheet forwarding devices 80 is constituted in such a way that they are brought into contact with the corrugated board sheet 4 through cutout parts 70 formed on the press units so.
Patent JP-H01286282-A (JP)
Title: Lead-in gap type igniter plug
Inventor: MATSUMURA SHUZO
IPC: H01T13/52
Filed: 1988-05-12
Abstract: PURPOSE:To lower an electric discharge voltage, extend a limit value of wear of a ground electrode and a center electrode together with improvement of their durability, by forming a conductive film along the periphery of the tip portion of an insulator excluding its tip surface. CONSTITUTION:An igniter type plug H consists of a main metal fitting 1, a center electrode 2, a cylindrical insulator 3 and a conductive film 4. The conductive film 4 is formed along the outer periphery 3a, excluding the top surface 32, of the insulator 3. The film 4 is formed by adding iron oxide into copper oxide, adding water thereto to make a mixed crystal, and applying, drying and sintering it along the periphery 3a of the tip of the insulator 3. Thus, lowering of the electric discharge and suppression of wear of the electrode, can be carried out even under the high pressure with a large air-fuel ratio.
Patent JP-H01292152-A (JP)
Title: Looming unit in loom
Inventor: IWASAKI MITSUHIRO
IPC: D03J1/02
Filed: 1988-05-12
Abstract: PURPOSE:To provide the title unit so designed that the height and horizontal position of a hooking member supporting a warp cut detector as a whole is made controllable, thereby enabling said detector to be fitted on a loom accurately and quickly. CONSTITUTION:A warp cut detector 92 is made up of (a) many droppers 103 threading warps T connecting to a warp beam, (b) contact bars 100 supporting droppers falling in warp cut, and (c) supporting frames 104, etc. As a transferring means for looming on the loom while hooking this detector 92, the following displacement means are provided: namely, (1) a mechanism for controlling the position of the cross direction of warp lines T in the detector 92 via worms 81, 83 through the rotation of a motor 73, and (2) a second mechanism for controlling the height of said detector 92 by rotation of arms 57A, 58A via worms 67-70 through the rotation of a motor 66.
Patent JP-S5640963-A (JP)
Title: Electronic register
Inventor: KUMAGAI SHIYOU
IPC: G06F13/38
Filed: 1979-09-10
Abstract: PURPOSE: To avoid the erasion of the prescribed total data which is caused by the operator's oblivion, by delivering the total data automatically after a fixed number of days in case the daily totalization data is summed up for a fixed number of days.  
     CONSTITUTION: The daily totalization data is stored in the memory region I of the memory device 12 in the electronic register. The first data DATE of the totalization, the totalization operating frequency data D 2  and the data D 1  obtained by substracting 1 from the data D 2  with every adjusting operation are stored respectively in the 10th line. And the totalization data obtained by giving a totalization with every adjusting operation is stored in the memory region II. When the daily adjustment is given, the replacement is given to the total value and the D 2 . After this, the adjustment data is printed out. And the value of D 2  is inspected with every adjustment. And if this value is equal to the D, an automatic print-out is carried out for the totalization data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5817625-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUSHIMA IWAO
IPC: H01L21/60
Filed: 1981-07-23
Abstract: PURPOSE:To enable to simply mount a pellet merely by lightly pressing the pellet on a heated stem and to always maintain the thickness of solder constant by forming a projection of the height approximately corresponding to the thickness of the solder of the prescribed value on the essential part of the back surface of the pellet and covering in advance the projection with the solder of the suitable quantity. CONSTITUTION:Projection strips 10 are integrally formed in a lattice state in the width of twice the projections 5 at the center of a scribing lines 9 in the height slightly thicker than the thickness of the solder of the prescribed value(40- 120mum) of projection strips 10 to correspond to the scribing lines 9 on the front surface of both-side butting type on the back surface of a semiconductor wafer 8. When a semiconductor pellet 7 is mounted, the back surface of the pellet 7 sucked by vacuum by a collet 12 is lightly pressed and placed on a heated substrate 13, thereby allowing the solder 6 formed on the projection 5 to be molten and draped with the substrate 13. Thereafter, the vacuum suction is stopped, the collet 12 is pulled up, and the substrate 13 is cooled. Then, the pellet 7 is soldered via the solder 6 onto the substrate 13.
Patent JP-H10309033-A (JP)
Title: Cross current protective device for cross compound turbine generator
Inventor: ISHITANI RYOSUKE
IPC: H02J3/38
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cross current protective device which can discriminate the cause of a cross current, whether the phase difference between the outputs of two generators or the fluctuations of the field currents of the generators, by monitoring the phase difference. SOLUTION: A cross current protective device is provided with a phase difference detector 13 which detects the phase difference between the outputs of a P-generator 1 and an S-generator 2, a phase difference monitor 14 which monitors whether or not the phase difference exceeds a prescribed value, a deviation computing element 17 which detects the field currents If(P) and IF(S) of the generators 1 and 2 and computes the cross current corresponding to the deviation between the currents If(P) and If(S), a cross current converter 18, and a field current monitor 19 which monitors whether or not the cross current exceeds a prescribed value so that the protective device may discriminate the cause of the cross current.
Patent JP-H10291290-A (JP)
Title: Thermo-processing device
Inventor: YOKOYAMA MITSURU
IPC: B41C1/055
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent quality as a screen printing plate, in which a fused dross of a heat sensitive film can be removed by a method wherein heating is applied a plurality of times to a part to be perforated of a heat sensitive gauze. SOLUTION: When heat perforation of a heat sensitive gauze is executed to another side, a heat control program 44 is started a plurality of times, and a thermal head 10 and a platen 20 are repetitively positioned at a perforation start position at one end of the heat sensitive gauze 32. Then, heat paforation on the second time is executed by using the same data as the previously executed heat perforation data. By execution of heat perforation two times thus, the fused dross is refused, resolidified thereafter, and can be fitted to a warp or a weft of the gauze 32. Thereby, concerning a mesh of a part to be perforated, existence of such the fused dross as to blockage a clearance of the mesh can be reduced, and an ink transfer amount in printing can be increased.
Patent JP-S63280519-A (JP)
Title: Receiver
Inventor: ITO TOSHIAKI
IPC: H04B1/26
Filed: 1987-05-12
Abstract: PURPOSE:To improve the electromagnetic interference from adjacent channels and the S/N by decreasing the frequency drift in a 2nd intermediate frequency so as to reduce the band width of 2nd intermediate frequency band limit filter. CONSTITUTION:The frequency of a 1st local signal 11 and that of a 2nd local signal 13 are made identical, a 1st intermediate frequency 12 and the 2nd intermediate frequency 14 are set and the selection of the upper and lower band in the mixing of the 1st and 2nd mixers 1, 3 is combined properly to cancel the frequency drift of the 1st local signal 11 and the frequency drift of the 2nd local signal 13. Thus, the band width of the 2nd intermediate frequency band limit filter 4 is reduced to improve the S/N and the electromagnetic wave interference from adjacent channels.
Patent JP-H05321014-A (JP)
Title: Device for spinning and method for spinning
Inventor: OKUMURA YOSHIHARU
IPC: D01D5/098
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a spinning device having improved degrees of occurrence of troubles caused by catch and adsorption of yarn on the inner wall face of a transporting part without reducing productivity. CONSTITUTION:In a spinning device for obtaining filament yarn having orientated molecular chains by drawing with a gas flowing in a pipe, a sucking part to draw the yarn with the gas consists of an intake of a yarn bundle, a first transporting part 5 which is connected to the bottom of the intake and has a larger sectional area than that of the intake and a second transporting part 6 which communicates with the lower end of the first transporting part and a smaller sectional area than that of the first transporting part.
Patent JP-H07320958-A (JP)
Title: Ignition device for internal combustion engine
Inventor: IZAWA KATSUYOSHI
IPC: H01F38/12
Filed: 1994-05-30
Abstract: PURPOSE:To obtain an ignition device for internal combustion engine which can prevent the reverse assembling of a cover, allows an adhesive to be applied uniformly, and can eliminate the accumulation of air. CONSTITUTION:After a semiconductor element for switching and circuit board for control are stuck to a heat sink, the heat sink is incorporated into a case 2 integrally molded with external input and output terminals having water-proof connectors and the semiconductor element and circuit board are connected to the input and output terminals through wires. After connection, the case 2 is filled with a silicon gel and a cover 1 having different shapes at its upper and lower parts is stuck to them with an adhesive.
Patent JP-H10291244-A (JP)
Title: Foam charged extrusion-molding and its manufacture
Inventor: NAKAJIMA YOSHIRO
IPC: B29K105/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a tough molding of a light weight and a solid sound when it is struck by charging foam particles of thermoplastic resin in a hollow part of an extrusion skin layer made of thermoplastic resin of a hollow extrusion molding via a core, and fusion bonding to integrate the particles. SOLUTION: Thermoplastic resin 10 supplied from a screw extruder 81 is vertically divided via an intermediate mold 883, an extrusion skin layer 11 having a hollow part 15 is formed, foam particles 21 are fed from a foam particle introducing passage 851, and high temperature vapor is simultaneously fed from a vapor introducing tube 887. The particles 21 are charged in the part 15 of the layer 11 in a melted state of the surface via the vapor, and the layer 11 is gradually compressed in a thickness direction along a shape of a molding hole 883 of an extrusion shaping die 88. The particles 21 in the part 15 are integrally fusion bonded with the layer 11 between the particles, cooled by a cooling die 83, and cured. Accordingly, a tough foam charged extrusion molding has light-weight and a solid sound when it is struck.
Patent JP-S5242042-A (JP)
Title: Error processing unit
Inventor: HINO HIROSUKE
IPC: G06F11/00
Filed: 1975-09-29
Abstract: PURPOSE: When an error is occurred in read-out data, the data is converted into jump instruction and transferred to micro processor μCPU, and the error processing is executed with a simple circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02294460-A (JP)
Title: Carburizing treating method for steel member
Inventor: SHIBATA SHINYA
IPC: C23C8/32
Filed: 1989-05-09
Abstract: PURPOSE:To prevent the development of chip caused by lowering of toughness in an edge part by chamfering the edge part after making the surface high carbon concn. with carburizing treatment to a steel member and successively, executing carburizing quenching or carburizing-nitriding quenching after executing carbide-spheroidizing treatment. CONSTITUTION:The carburizing treatment is executed to the steel member of shape having the edge part so that the surface thereof comes to high carbon concn. Successively, after chamfering the above edge part, the carbide- spheroidizing treatment is executed to the steel member. As the other way, after executing the carbide-spheroidizing treatment, the chamfer may be executed to the edge part. After that, the carburizing quenching or the carburizing- nitriding quenching is executed to the above steel member. By this method, as the edge part newly formed is flat part at the time of carburizing treatment, the same carburizing condition thereof as the other flat part is obtd. and the spheroidal carbide is precipitated there and damage of the chip caused by lowering of the toughness and wear, etc., of the other member engaging with this steel member is prevented.
Patent JP-S61275614-A (JP)
Title: Detecting device for char bed level
Inventor: YONEYAMA SUSUMU
IPC: G01F23/28
Filed: 1985-05-31
Abstract: PURPOSE:To detect a char bed level from reception states of opening parts formed in the furnace wall of the bottom part of a boiler furnace by moving up and down a pair of a transmitter and a receiver on the same horizontal plane corresponding to the opening parts. CONSTITUTION:A transmission time is set optionally by the condition setter 32 in a level display device 7, a computing element 30 generates an instruction so as to perform transmission only for the set time, and the transmitter 2 transmits an electromagnetic wave into the furnace through a controls signal converter 33. The receiver 3, on the other hand, holds itself in a receivable state for the transmission time and outputs a received signal to a data gathering device 6. The computing element 30 integrates the transmission time of the gathered data to obtains a reception level and recognizes whether there is a char bed from the position of the receiver. Thus, the reception time of the electromagnetic wave is integrated to obtain the reception level, so the char bed level is measured without misrecognizing whether there is the char bed or not owing to irregular hunting which disables reception.
Patent JP-S62273519-A (JP)
Title: Picture forming device
Inventor: HIRAIKE FUMIAKI
IPC: G02B27/00
Filed: 1986-05-21
Abstract: PURPOSE:To prevent occurrence of a ghost which is produced when a color correction filter is inserted in a picture forming device which is provided with the filter at the principal point section of lenses under a movable state and a front glass in the exposure window of a photosensitive material, by performing a reflection preventing coating on the surface of the exposure glass in the exposure window. CONSTITUTION:A colored original on platen glass 1 is exposure-scanned by a light source 2 which moves in the direction (a) at a uniform speed and the image light beams obtained by reflection are made incident to an exposure window 7 fitted with glass 71 through a mirror 3 which is united with the light source 2, mirrors 4 and 5 which move in the same direction as the moving direction of the light source 2 and are united with each other, and a lens system 6. The exposure glass 71 fitted in the exposure window 7 is provided with reflection preventing coated film 72 on its front- and back-side surfaces in order to prevent reflection of part of the light beams transmitted by a color correction filter. Therefore, part of the light beams passed through the color correction filter are not reflected by the exposure glass and not re-reflected by the filter. Accordingly, occurrence of a ghost can be prevented completely.
Patent JP-H0414628-A (JP)
Title: Optical head device
Inventor: KUME HIDEHIRO
IPC: G11B7/095
Filed: 1990-05-08
Abstract: PURPOSE:To make the device small and light in weight by using 1st and 2nd mirrors whose reflecting faces are opposite in parallel and which are subject to drive control integrally with an objective lens so as to introduce a reflected light from a disk to an optical system while the rotary axis of the objective lens and the optical axis are made coincident. CONSTITUTION:A laser beam L outputted from a semiconductor laser 26 is deflected by a half mirror 25 and reaches an objective lens 21 via mirrors 24, 23 and is made incident on a recording track formed on an optical disk at a proper focusing. Then the reflected light from the disk D reaches again the half mirror 25 while the rotary axis of the objective lens and the optical axis are made coincident, is transmitted through the half mirror 25 as it is and made incident on a 2-split detector 28. Thus, an optical head and a servo control actuator are made small and light.
Patent JP-S63282090-A (JP)
Inventor: UEJIMA TAKAAKI
IPC: B66B1/18
Filed: 1987-05-15
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-H04320422-A (JP)
Title: Polyamic acid, polyimide film prepared therefrom, and their preparation
Inventor: OKADA YOSHIFUMI
IPC: C08G73/10
Filed: 1991-04-19
Abstract: PURPOSE:To prepare a polyimide having an excellent heat resistance, a high elasticity, a low coefficient of thermal expansion, and a low moisture absorptivity selecting a polyimide consisting of tetracarboxylic diimide units combined by both diamine residues having a linear structure and diamine residues having a bendable structure. CONSTITUTION:A polyamic acid of formula I (wherein R2 and R4 are each a diamine residue having a linear structure; R6 is a diamine residue having a bendable structure; and R3 is a tetravalent benzene ring or a deriv. thereof) is prepd. by adding 1 equivalent of pyromellitic dianhydride to 2 equivalents of at least one kind of a diamine having a linear structure (e.g. p- phenylenediamine), then adding 2 equivalents of a tetracarboxylic dianhydride such as of formula II, and adding 1 equivalent of at least 1 kind of a diamine having a bendable structure (e.g. 4,4'-diaminodiphenyl ether). The acid is cyclodehydrated to give a polyimide of formula III, which gives a film having a high elasticity, a low moisture absorptivity, and a suitable flexibility.
Patent JP-H10307991-A (JP)
Title: Vics information reception device
Inventor: OGURA HIROYUKI
IPC: H04H60/53
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To give a driver room and to highly improve the safety without ruining the validity of information by informing the driver of the distance to the next crossroads or the next service facility at the appropriate time without mounting a navigation device. SOLUTION: When information on distance such as data of distance to the next crossroads, distance to the next service facility or the like is stored in information of an information communication system of traffic on the road (VICS), windows 13 and 14 are displayed on a display 6 on the basis of speed of a vehicle and the time spent, each time these remaining distance becomes specified value, and in each of the windows 13 and 14 are displayed information on distance to the next crossroads and distance to the next service facility and at the same time a sound alarm 7 outputs an alarm sound for informing the driver that information on the distance is displayed.
Patent JP-H01289750-A (JP)
Title: Parking brake control system for automobile
Inventor: YAMADA OMIHARU
IPC: B60T11/04
Filed: 1988-05-16
Abstract: PURPOSE:To prevent any curved wiring of a wire cable from occurring by forming a recess part, being opened to the side of a car room, in a floor panel, supporting an intermediate lever pivotally in this recess, and inserting the wire cable extending to the side of a braking device from this lever, into a through hole installed in a rear wall of the recess for extension. CONSTITUTION:An almost triangular sectional recess part 14 is formed in a setup part of an intermediate lever 3 on a floor panel 13, and a bottom surface 16 of this recess part 14 is formed in an incline being paralleled with installation of a connecting cable 4 and rear cables 6, 7. A bracket 17 is installed on this bottom surface 16, and the intermediate lever 3 is rockably supported within the surface in parallel with this bottom surface 16 by a pivot 18 installed in this bracket. In addition, a through hole 14b is formed in a rear wall 14a of the recess part 14, leading the connecting cable 4 to the outside of a car room by way of this through hole 14b, and a tip of the cable 4 is connected to the rear cable leading to a braking device for symmetrical rear wheels via an equalizer 5. A front cable 2 connected to parking brake pedal is connected to a tip of the intermediate lever 3.