baber/WOPTO huggingface dataset:
Patent JP-H02199413-A (JP)
Title: Fusion splicing type optical coupler
Inventor: KUSUYAMA HIROYUKI
IPC: G02B6/28
Filed: 1989-01-30
Abstract: PURPOSE:To obtain the fusion splicing type optical coupler which can be protected after being fixed in a short time without spoiling optical characteristics during the manufacture by supporting a fusion-spliced part which has a tapered distribution coupling part on the smoothed surface of a rod type reinforcing body at optical fiber parts on both sides of the fusion-spliced part. CONSTITUTION:Optical fibers 1 are inserted into a split pipe 12 and their coated optical fiber parts are drawn while heated from outside the pipe 12 and twisted to form the fusion-spliced part 10 which has the tapered distribution coupling part. Then a glass rod 11 which has a coefficient of heat expansion nearly equal to that of the optical fibers 1 and is inserted into the pipe 12 so that both ends project slightly from the pipe 12; and the optical fibers 1 are positioned on the top surface of the glass rod 11 and brought into contact with the bottom surface in the pipe 12. Then the optical fiber parts on both sides of the fusion-spliced part 10 are fixed to the glass rod 11 with adhesives 13 and the glass rod 11 and pipe 12 are fixed with an adhesive 16 so that the fusion-spliced part 10 does not contact the glass rod 11.
Patent JP-S62179640-A (JP)
Title: Indication for end of efficacy of chemical
Inventor: TAKEI KOJI
IPC: G01N33/15
Filed: 1986-02-03
Abstract: PURPOSE:To enable visual recognition of the residual state and end point of chemical effect for volatile chemicals easily and accurately, by a method wherein a volatile desensitive chemical is mixed with an electron donative colorating organic compound and a developer to cause a color reaction between the colorating organic compound and the developer and changes in the color tone by the desensitive chemical is detected. CONSTITUTION:A volatile desensitive chemical such as pesticide, repellent, insecticide, sterilizer, and fragrance is made to coexist with crystal violet or other electron donative colorating organic compounds and bisphenol (A) or other developers. While the desensitive chemical exists sufficiently, the desensing action is greater than the action of the developer to inhibit color formation. As residual rate lowers with the volatilization of the chemical, a coloration starts with the reaction between the developer and the colorating organic compound, the color tone of the composition changes with the process of volatilizing the chemical. Thus, depending on the changes in the color tone, the residual state and end point of the efficacy of the chemical is visually recognized accurately.
Patent JP-S56119015-A (JP)
Title: Flexible membrane undulating weir
Inventor: TSUJI YOSHIOMI
IPC: E02B7/20
Filed: 1980-02-19
Abstract: PURPOSE: To prevent an injury on a clamp caused by a rolling stone by covering wrap coat installing clamp part with a buffer material.  
     CONSTITUTION: A concave part 26 for a wrap coat installing part is provided on a river bed foundation face 36. Buffer material 25 such as foamed polyethylene, etc. wrapped with a clothlike element 27 to be fitted to a concave part 26, is installed with a bolt 29, a nut 30, a bolt 17, a seat plate 3 and a nut 32, as if to cover a wrap coat clamp part 7. On the upper surface, a protective clothlike element 28 is provided with the both ends folded. The reference faces 36 of a buffer material 3, a buffer material 25 and a river bed 3 are formed in such manner that the said  faces may be almost the same planes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06236428-A (JP)
Title: Image processor
Inventor: HOSOGAI TAKASHI
IPC: G06T3/00
Filed: 1993-02-08
Abstract: PURPOSE:To provide an image processing device capable of improving expression by adding a character on an image to be synthesized and displaying character plotting clearly by character code input by providing a character input means in the image to be synthesized. CONSTITUTION:In image processing where plural pieces of image information supplied one after another via a CPU board 101, an LCD 108, and a touch pen 118 are unified in a single image by sampling respective required part of them, and it is recorded on a recording medium, a supply means for the image information, a page memory board 102, the LCD 108, a working means, and a printer 200 are provided, and a means (CPU board 101, RECB 106) equipped with the CPU 101, the LCD 108, and the touch pen 118 and which synthesizes and edits an inputted character for the image unified as the single image is provided.
Patent JP-H05214834-A (JP)
Title: Guide rail for moving pallet in sky parking facility
Inventor: MORIOKA HIROSHI
IPC: E04H6/20
Filed: 1992-02-05
Abstract: PURPOSE:To improve a braking function by abutting and contacting an elastic projecting member protruding from the side face of a guide rail for moving a pallet with the braking rail of the pallet when the pallet is displaced horizontally between a carriage and parking space. CONSTITUTION:Sky parking facilities, in which multistage parking space S1 and the lifting-lowering space S2 of a carriage E2 are formed, is formed to a building H. Each pair of guide rails 1O for moving a pallet are installed on the carriage E2 and each space S1. The rail 10 is formed by a long-sized rail body 11 and a plurality of rollers 12 while a spring plate 13 having an arched shape, etc., is set up along the side face of the rail body 11 in a protruding shape. A pair of grooved rails, into which the rollers 12 are inserted, and a pair of braking rails are installed to the rear of the pallet for carrying cars. When the pallet is displaced horizontally, the spring 13 and the braking rails are abutted and moved, the pallet is braked by frictional force. Accordingly, even when the pallet is distorted and the center of gravity is changed, the pallet can be braked stably, and can be shifted smoothly at high speed.
Patent JP-S58139831-A (JP)
Title: Illuminating method of head light of automobile having directivity
Inventor: MIYATA TATSU
IPC: B60Q1/124
Filed: 1982-02-10
Abstract: PURPOSE:To enable automatic irradiation in an advancing direction, by controlling  irradiating direction of a head light in connection with a movement of a king pin. CONSTITUTION:A flange side of an elastic shaft (A) provided with a spline and two cross joints is installed on a cap and a king pin 1 of a front axle with a nut, an adjuster and an adjuster bolt 3 are installed on a place in the vicinity of the upper part of the shaft A, and a pulley 2 is installed and secured on the tip of the shaft. A shaft 10 which fits in with a bearing 7 is installed on the upper part of a center line of a head light (B), and a shaft 11 which fits in with a bearing 8 and is installable with a pulley 12 is installed on the lower part of the center line of the head light (B). The bearings 7 and 8 are installed on the  upper and lower parts of a supporter 6 respectively. It is enabled that an irradiation direction of the head light is turned automatically to an advancing direction by doing as mentioned above.
Patent JP-S61180442-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONISHI MASAYOSHI
IPC: H01L21/58
Filed: 1985-02-05
Abstract: PURPOSE:To prevent scraps generated during a dicing process from sticking to a semiconductor chip by a method wherein an adhesive protecting sheet is applied to the surface of a semiconductor wafer and dicing is accomplished from above said protecting sheet. CONSTITUTION:The rear surface 11b of a semiconductor wafer 11 is applied to an adhesive dicing sheet 12. Next, to the upper surface 11a of the wafer 11, an adhesive protecting sheet 13, which is a vinyl chloride sheet with a side thereof coated with an adhesive agent, is applied. A process follows wherein the wafer 11 is segmented into chips 11' from the side of the protecting sheet 13. The protecting sheet 13 is peeled off the dicing sheet 12 and then installed on a mounting agent 15, to be bonded to a package 14. Baking is accomplished for the hardening of the mounting agent 15, whereafter the protecting sheet 13 is peeled off the chips 11'.
Patent JP-S58214074-A (JP)
Title: Pinch valve device
Inventor: KOUDA KAZUTOSHI
IPC: F16K7/06
Filed: 1983-02-10
Abstract: PURPOSE:To assuredly intercept a flow path by providing a tube inner wall with a rib projected obliquely and clamping a tube from above and below the structure surface of the rib in such a manner that the outer periphery of the clamping portion of a clamping member is positioned inside of a joining portion of the rib section and the tube wall in the state of clamping. CONSTITUTION:The structure surface of a rib 4 projected on the inner wall of a flexible tube 3 intercepts a flow path obliquely, so that in the state of opening a valve a through hole formed by the inner peripheral edge of the rib 4 functions as a flow path. When the area of the tube 3 where the rib 4 is mounted is pressed from above and below, the tube inner wall above and below the rib 4 is adhered closely to all the area of the rib 4 to close up the flow path. At this time, a portion of a clamping member 7 that is positioned outside of the outer periphery of the clamping portion is not clamped, and a gap is produced above and below the rib 4 on the outer periphery of the clamping portion. The gap is intercepted by the rib 4, which can produce no effect upon the interception of the flow path and reduce the clamping force to prevent an extreme deformation of the tube wall and improve durability. The rib 4 is projected obliquely so as to hold down passing resistance at minimum.
Patent JP-S62179416-A (JP)
Inventor: TAKAHASHI NORITOSHI
IPC: A47J27/00
Filed: 1986-01-31
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-H02203406-A (JP)
Title: Magnetic head and production thereof
Inventor: MATSUBARA YUIKO
IPC: G11B5/23
Filed: 1989-02-01
Abstract: PURPOSE:To decrease the working defect at the time of working and to improve the yield of a product by forming a substrate surface by a working method, such as grinding, to a rough surface and forming a nonmagnetic ceramics layer thereon, then forming approximately W-shaped grooves thereon. CONSTITUTION:The nonmagnetic ceramics layer 3 is formed on the substrate 1 to the thickness of about 1/2 the depth of the approximately W-shaped grooves to be formed with a thin magnetic film 2 by a sputtering method and thereafter the approximately W-shaped grooves 11 are formed by cutting. The thin magnetic film 2 is formed on the substrate 1 and the nonmagnetic ceramics layer 3 is formed and is packed into the approximately W-shaped grooves 11. The ceramics material 3 with which the microchipping by working arises hardly is applied on the surface of the substrate 1 in such a manner and, therefore, the generation of chipping, etc., in the inverted V-shaped projecting parts; in addition, the film peeling in the case of forming the film through a high-temp. heat treatment stage is decreased and the product yield of the magnetic head is improved.
Patent JP-S56117266-A (JP)
Title: Electrostatic copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03G15/22
Filed: 1980-02-20
Abstract: PURPOSE:To miniaturize a device by arranging a driving motor which rotates a photoreceptor drum inside of the drum and by successively providing an optical means, developing means and transfer means along the outer circumference of the drum. CONSTITUTION:Along the outer circumference of photoreceptor drum 1, charging corona means 2, optical means 3, developing means 7, transfer means 10, cleaning means 17, and discharging corona means 19 are arranged closely to the photoreceptor. At the bottom of drum 1, a movement path for feeding and ejecting copying paper 11 is provided. Then, driving motor 20 driving drum 1 is provided inside of drum 1.
Patent JP-H01197539-A (JP)
Title: Structural material
Inventor: YAMAGUCHI HIROSHI
IPC: B29K75/00
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a structural material good in heat insulating property, sound isolating property and moldability and useful as, e.g., a material for an automobile interior furnishing, by impregnating a porous material having open cells with a mixture of an epoxy resin with an aminoplastic resin and molding this mixture into a predetermined shape. CONSTITUTION:A porous material having open cells (e.g., polyurethane foam) is impregnated with a mixture of an epoxy resin (e.g., bisphenol A condensate) with an aminoplast resin [e.g., formaldehyde/melamine/urea cocondensate (melamine/urea weight ratio=1:1)], and the resulting mixture is molded into a predetermined shape. The use of said porous material as a base material serves to improve the heat insulating property and sound isolating property of the structural material and the moldability of the composition; the impregnation with the epoxy resin and the aminoplast resin can permit the composition to be molded at low temperatures to prevent it from undergoing heat distortion, etc., and the composition can form a tough structural material of good shape stability when molded. This production process is labor-saving, and the working environment is good because the resin used in impregration is substantially nontoxic.
Patent JP-S55114031-A (JP)
Title: Detector for pulse absence
Inventor: HAYASHI TOSHIHIRO
IPC: G01D5/244
Filed: 1979-02-22
Abstract: PURPOSE: To make it possible to generate an absence detection signal when the pulse output of a pulse detector is absent by providing an auxiliary pulse detector opposing to a pulse disk prescrived-interval away from a pulse detector and then by making a comparison between output pulses of two detectors.  
     CONSTITUTION: Pulse generators 2 and 3 are provided with auxiliary pulse generators 12 and 13 and the absence of a pulse is judged from whether an output pulse is obtained from the cascade connection circuit of coincidence pulse eliminating circuits 14 and 34, and alternate pulse eliminating circuits 18 and 38. Namely, both pulses of pulse generators 2 and 3, and auxiliary pulse generators 12 and 13 are compared and eliminated and when they can not be eliminated, the absence of the pulse is judged. Consequently, malfunction of a pulse transmitter can be detected securely and immediately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02202090-A (JP)
Title: Large current board device
Inventor: ADACHI EINOSUKE
IPC: H05K3/32
Filed: 1989-01-31
Abstract: PURPOSE:To improve a board device of this design in reliability of electric connection, mechanical strength, and productivity, and to enable a large current to flow at a low impedance by a method wherein a circuit element is fixed by sandwiching a bus bar and a board between large type lead terminals and nuts. CONSTITUTION:A bar linking section 21 of a bus bar 1 is inserted into a inserting through-hole of a board 6 and fixed, and a small type lead terminal 42 of a circuit element 3 is inserted from the upside of the bus bar 1. At this point, a large type lead terminal 41 bears against the bus bar 1 to function as a stopper which limits the length of the inserted portion of the terminal 42, and the threaded portion of the small type lead terminal 42 of a small diameter protrudes from the rear of the board 6. A nut 11 is screwed into the protruding threaded portion of the small type lead terminal 42 to fix the circuit element fastening tight the bus bar 1 and the board 6. Therefore, the large type lead terminal 41 of the circuit element 3 is brought into area contact with the bus bar 1 and a copper foil pattern used for fixing the bus bar 1 to the board 6 can be dispersed with. By this setup, a board device of this design can be improved in reliability of electric connection, mechanical strength, and productivity, and enable a large current to flow at a low impedance.
Patent JP-S63188949-A (JP)
Title: Method for temperature measurement of wafer
Inventor: YOSHITAKE KAZUHIRO
IPC: G01K7/16
Filed: 1987-01-30
Abstract: PURPOSE:To measure the temperature of a semiconductor wafer on the basis of a voltage value detected by a voltmeter by a method wherein current terminals and voltage terminals are brought into contact with both edges in the diameter direction of the semiconductor wafer and a constant-current power supply is connected to the current terminals while a voltmeter is connected to the voltage terminals. CONSTITUTION:Both edges of a semiconductor wafer in the diameter directions crossing at right angles to each other are supported by support claws 2 made of metal; support claws 2a, 2a on both edges of a diameter direction are connected to a constant-current power supply 3 and functions as current terminals; support claws 2b, 2b adjacent to the support claws are connected to a voltmeter 4 and functions as voltage terminals. If, after a heat treatment, the temperature of the semiconductor wafer 1 rises, the resistance value decreases; accordingly, the indication of the voltmeter 4 decreases. If the resistance value of the semiconductor wafer, that is to say, the voltage value under a constant current, is measured by making use of the relation that the energy distribution of electrons at the semiconductor wafer is dependent on the Fermi-Dirac distribution, it is possible to measure the temperature of the semiconductor wafer during a sputtering process or the like.
Patent JP-S55113919-A (JP)
Title: High frequency heater
Inventor: NAGAMOTO SHIYUNICHI
IPC: F24C7/08
Filed: 1979-02-23
Abstract: PURPOSE:To accurately detect the mean temperature of a heated piece, by providing a plurality of infrared ray detection windows in the wall of a metal heating chamber and determining the temperature of the heated piece from the infrared rays transmitted to infrared ray sensors through the detection windows. CONSTITUTION:Infrared rays emitted mainly from the side face of a heated piece 3 through the first infrared ray detection window 6 in the wall 1a of a heating chamber 1 are detected by the first infrared ray sensor 7 provided outside the heating chamber. Since the heated piece 3 is rotated together with a rotary stage 4, the first sensor 7 detects the infrared rays emitted from the entire side face of the heated piece 3. The second infrared ray detection window 8 is provided in the ceiling 1b of the heating chamber 1. The second infrared ray sensor 9 is installed outside the second window to detect infrared rays emitted from the top of the heated piece 3. Detection signals are applied to a control circuit 12. Because the infrared rays emitted from the top and entire side face of the heated piece 3 are detected, its accurate mean temperature can be determined.
Patent JP-S63191518-A (JP)
Title: Automatic programming device for numerical control for wire electric discharge machine
Inventor: SHIBANO HIDEO
IPC: B23Q15/00
Filed: 1987-01-30
Abstract: PURPOSE:To easily prepare the NC control data for working a workpiece having different contours on the upper and under surfaces by inputting the drawing information of the shapes of the upper and under surfaces of the workpiece and the height position and carrying out the drawing decomposition and preparing the data. CONSTITUTION:The drawing definitions of the shapes of the upper and under surfaces or a work which are input by an input device 101 are converted to the analytical data including the kind of the drawing and the absolute coordinate values and the advance vectors of the starting point and end point in a defined draying analyzer 104. A drawing correspondence discriminator 105 judges if the decomposition of the drawing component is necessary or not, from the analytical data of the starting point and end point of each corresponding drawing component of the upper and under surfaces of the work, and if the analysis is necessary, a drawing decomposition device 106 performs the rectilinear decomposition in the division unit memorized in a division step unit memorizer 102. A data preparation device 107 converts the data of the coordinate values of the upper and under surfaces to the coordinate values of the lower and upper guides which are set in a height position memorizing device 103, and the transfer quantity is outputted onto a paper tape, etc., from an output device 108.
Patent JP-S60166543-A (JP)
Title: Motor-driven door mirror device
Inventor: KIMURA SAKAE
IPC: G02B5/08
Filed: 1984-02-08
Abstract: PURPOSE:To drastically improve the vibration resistance, aerodynamic characteristics and appearance by locating a drive unit one-sidedly to the car body side and the lower side against a support section. CONSTITUTION:A motor-driven door mirror 1 is constituted of a base member 2 fitted and fixed to the door side surface of a car and a mirror device main body 3 inclinably and elastically supported by it separately. The main body 3 has a mirror housing 4, and a drive unit 5 is arranged in the housing 4. The unit 5 swingably supports the back of a mirror section 8 with a support section 7 provided in a unit case, and it is arranged on the front upper right corner of the case 6. Accordingly, when the unit 5 is assembled with the housing 4, the support section 7 supports almost the center of the mirror section 8, thereby the unit section is concentrated in a space S biased to the car body side and the lower side against the support section 7 as partitioned by the horizontal line P and the vertical line Q passing through the support section 7.
Patent JP-S57134973-A (JP)
Title: Buried-channel type mis field effect trasistor
Inventor: AKITANI MASAHIRO
IPC: H01L29/78
Filed: 1981-02-16
Abstract: PURPOSE:To ease concentrated field and improve dielectric strength characteristics of an MIS transistor, by providing an electrode for a field. CONSTITUTION:A source region 4, a channel region 2, an offset region 3, and a drain region 5 are arranged in order on an insulative substrate 1. A gate electrode 6 is provided on the channel region 2 with an interval Gg apart. A source electrode 7 and a drain electrode 8 are provided. Therminals 9, 10, 11 are drawn from each electrode. An MIS transistor is made as mentioned above. A field electrode 31 is provided for both the channel region 2 and offset region 3 with an interval Gf apart larger than the interval Gg. It is connected to the gate electrode 6. Or, a field electrode 51 is provided for both the drain region 5 and offset region 3, and connected to the drain electrode 8. Or both the field electrodes 31, 51 are provided. This eases field concentration at boundaries 13, 14.
Patent JP-S53106552-A (JP)
Title: Waveform shaping circuit
Inventor: SUZUKI YASOJI
IPC: H03K5/15
Filed: 1977-02-28
Abstract: PURPOSE: To increase the driving efficiency of active elements with capacitor constitution, by preventing the noise intrusion to the signals having different phase each other through the connection of switching element between each signal line and the reference potential. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000217983-A (JP)
Title: Game machine
Inventor: KAMIMURA MASATO
IPC: A63F7/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To inspect justification or the like of consecutive controls for controlling an output means 20 from a sub controller 2 according to an order of a main controller 1. SOLUTION: A signal taking-out means 4 for taking out an operating information of an output means 20 according to an control from a sub controller 2 to outside is provided, measuring devices such as a tester, an oscilloscope, a digital analyzer are connected therewith, inspecting tools such as a personal computer, specific test monitor are connected to electrically monitor and automatically memorize operating information of the sub controller 2.