baber/WOPTO huggingface dataset:
Patent JP-S564618-A (JP)
Title: Preparation of thermoplastic resin
Inventor: ABE MITSUO
IPC: C08F279/04
Filed: 1979-06-23
Abstract: PURPOSE: To prepare a resin, having lowered hardness and enhanced flexibility, without exerting undesirable influence on other properties, by the graft-polymerization of a specified rubber latex, in the presence of a specified radical polymerization initiator, under specified conditions.  
     CONSTITUTION: At least one vinyl aromatic compound monomer (A) and at least one vinyl cyanide compound monomer (B), and, if necessary, at least one (meth) acrylate monomer (C), are graft-polymerized with a rubber polymer latex, which contains at least 50wt% of particles having particle size of ≥0.3μ, in such proportions that the weight ratio of the solid rubber polymer in the latex to the total of A, B and C, is 15:85W35:65. 140% or higher degree of grafting is attained by using, as a radical polymerization initiator, a redox initiator, composed of an organic peroxide and a water-soluble iron salt, and by continuously adding the total amount of said monomers A, B and C and the initiator, to the reaction system. Thereby hardness is lowered and secondary workability is enhanced as compared with those of a conventional ABS resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08250604-A (JP)
Title: Manufacture of semiconductor device
Inventor: KYOHARA MASAKI
IPC: H01L27/092
Filed: 1995-03-10
Abstract: PURPOSE: To reduce photoresist processes and thus manufacturing cost. CONSTITUTION: Using a photoresist layer 21 formed above a ntype well 3 as a mask, ions of boron are implanted to form a p<+> -type impurity diffusion layer 14. Subsequently, the photoresist layer 21 is reduced by ashing and turned into another photoresist layer 21'. Using the reduced photoresist layer 21' as a mask, ions of boron are implanted to form a p<-> -type impurity diffusion layer 9. Thus LDD structure is obtained.
Patent JP-S58198147-A (JP)
Title: Brush retainer
Inventor: SASAMOTO HISAYA
IPC: H01R39/40
Filed: 1982-05-12
Abstract: PURPOSE:To permit a multiplicity of brushes to be easily loaded and unloaded, by once pulling up brush pressing members of a plurality of brush retainers, and then pulling down the brush pressing members. CONSTITUTION:In inspection or replacement of brushes 3, a counterclockwise rotation of a handle 12a permits a rod 13 to push up pressing members 9 in the whole brush retainers. A notch 14a in the handle 12a is engaged with a catch 15a to fix the pressing members 9 at the upper side. Under this state, the brushes 3 are removed and replaced. Thereafter, the handle 12a is slightly rotated counterclockwise to undo the engagement between the notch 14a and the catch 15a. As a result, the pressing members 9 are pulled down by means of the pulling force of a helical spring 11 so as to press the brushes 3, respectively.
Patent JP-H10326699-A (JP)
Title: Charged particle irradiation device
Inventor: NAKAGAWA TAKAFUMI
IPC: H05H7/20
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device having improved irradiation positioning accuracy with a simple structure by supporting a cyclotron in a position eccentric from a rotational center by a plurality of cyclotron supporting parts provided between a guide ring rotated with the cyclotron and a radioactive ray shielding wall. SOLUTION: In an installing chamber 11, a guide ring 12, a disk radioactive ray shielding wall 14 concentric-circular to the same, a plurality of cyclotron supporting members 15, a cyclotron 16, a beam transport system 22 and an irradiation part 23 are provided so as to be rotated together by a driving device 13. This cyclotron 16 is supported by the cyclotron supporting members 15 in a position eccentric from the rotational center of the guide ring 12 with its center shaft being orthogonal or in parallel with the rotational center, connected to the beam transport system 22 and, in its outer side space, devices 18 to 20 protruded in a diameter direction are installed. By rotary-driving these so as to scan charged particle beams, a patient 24 in a treatment chamber 21 is irradiated.
Patent JP-S523194-A (JP)
Title: Conductor composition for use with resistor wiring boards
Inventor: AMIJIMA EIICHI
IPC: C09D11/00
Filed: 1975-06-26
Abstract: PURPOSE: A useful conductor composition in producing a printed circuit on a synthetic resin substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62238864-A (JP)
Inventor: KONDO RYOHEI
IPC: D06M11/05
Filed: 1986-04-07
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-S575366-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHII MASANORI
IPC: H01L29/80
Filed: 1980-06-13
Abstract: PURPOSE:To decrease the grounding lead inductance of a semiconductor device by shortcircuiting between either one electrode of source and drain electrodes and the back surface electrode of the device via a metallic layer or a solder. CONSTITUTION:When a source electrode 2 is grounded to a case, a metallic layer 9 is formed on the side face of a dicing groove 7, a semiconductor substrate 1a is etched from the back surface of the substrate 1 to the vicinity of the groove 7, a metallic electrode 10 is then formed on the back surface, and a semiconductor device is mounted on the case with mounting solder. Thus, the electrode 2 is grounded via the layer 9, the electrode 10 and the mounting solder.
Patent JP-S5414904-A (JP)
Title: Stabilization of vinyl monomers
Inventor: MASUKO TATSUROU
IPC: C07C57/075
Filed: 1977-07-05
Abstract: PURPOSE: To improve the effect of inhibiting polymerization, with a small amount of an inhibitor, by using 2,5-di (t-amyl)hydroquinone as a polymerization inhibitor for vinyl monomers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62237374-A (JP)
Title: Acoustic depth sounder
Inventor: TAKAHASHI HIDEYUKI
IPC: G01S15/89
Filed: 1986-04-09
Abstract: PURPOSE:To automatically switch ranges required for precise measurement on a TV monitor by composing a single fixed beam by a beam composition part and monitoring it by a depth processing part which performs measuring operation in all entire ranges. CONSTITUTION:A transmitter/receiver 1 incorporates an acoustic element array which sends out an ultrasonic wave into water and receives it again and generates a fan beam by a signal processing part 2 and a control part 3. A signal obtained by using this beam is processed by the signal processing part 2 and displayed 7 through a scan conversion part 4 and a video conversion part 6. Further, a signal from the transmitter/receiver 1 is sent to the beam composition part 8 and the output of the acoustic element array is mixed, thereby outputting the single beam 22 whose direction is fixed. This single beam 22 is used by the sound processing part 9 to measure depth. The depth processing part 9 can takes a measurement in all ranges of the devices and monitors the timing of the transmission and reception of the single beam 22 and ultrasonic wave to perform switching control over the measurement ranges through a control part 3.
Patent JP-S62236940-A (JP)
Inventor: KOBAYASHI SOSUKE
IPC: E04C2/04
Filed: 1986-04-09
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-H1073772-A (JP)
Title: Automatic focus detection type telescope
Inventor: NAKAMURA SATOSHI
IPC: G02B7/09
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focus detection type telescope constituted so that need for adjusting an automatic focusing device and an eyepiece optical system again is eliminated even when a horizontal compensation optical system is attached or detached and the adjustment work thereof is facilitated even when they are adjusted again. SOLUTION: This telescope is provided with an objective lens group including a focusing lens group 12L, the horizontal compensation optical system 13 and a focal plane 14f on which an image is formed by the objective lens group and constituted so that the position thereof can be adjusted in order to form the objective image on the focal plane 14f according to an object distance. Besides, it is provided with a branching optical system by arranging a beam splitter 18 branching an optical path leading to the focal plane 14f from the objective lens group in the optical path. Then, the branching optical system is provided with an AF sensor unit 21 detecting the focusing state of the branched focal plane 14A optically equivalent to the focal plane 14f.  Besides, the splitter 18 and the unit 21 are integrally formed by being separated from the optical system 13 so that they are freely attached and detached to and from the telescope.
Patent JP-S61235061-A (JP)
Inventor: ROOBERUTO FURITSUKAA
IPC: B22D41/08
Filed: 1986-04-09
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-H08279391-A (JP)
Title: Manufacture of self-temperature adjusting sheet-like heating element
Inventor: YASUDA SHIGEYUKI
IPC: H05B3/14
Filed: 1995-04-05
Abstract: PURPOSE: To sharply shorten time necessary for curing after rolling molding of a sheet-like heating element. CONSTITUTION: A thermosensible electric resistance composition 12 formed by dispersing carbon powder in polyethylene glycol is made to mixedly exist with an electrode 13, and is formed in a sheet shape between two plastic films 15 by rolling molding, and a sheet-like heating element 11 is formed. This sheet-like heating element 11 is housed in a drying chamber, and is dried for 18 to 24 hours. Afterwards, the sheet like heating element 11 is housed in a heating chamber, and is heated under a temperature condition of 60 deg.C to 100 deg.C. Therefore, the polyethylene glycol changes in a phase to a liquid phase from a solid phase, and fine bubbles rise in liquid by buoyancy, and gather on a surface layer, and the polyethylene glycol and the bubbles are put in a separate state.  Afterwards, the sheet-like heating element 11 is taken out of the heating chamber, and is annealed by naturally radiating heat at a room temperature under a stationary condition. Therefore, under a condition where the polyethylene glycol and the bubbles are separated from each other, the polyethylene glycol changes in a phase to a solid phase to a liquid phase, and a characteristically stable sheet-like heating element 11 is completed.
Patent JP-H04292030-A (JP)
Title: Clock cross-over circuit
Inventor: KOSEKI SUMIO
IPC: G06F5/16
Filed: 1991-03-20
Abstract: PURPOSE:To make the whole scale of a circuit small by making it possible to detect the error of data by one error detecting means without changing the arrangement of channel data in the case that one frame of input data consists of plural channel data. CONSTITUTION:One frame of the input data Din is arranged in order of first to third channel data, and they are converted successively into the parallel data of 8-bits by a serial/parallel converting means 1, and are outputted, and they are written successively in odd registers 2 to 4 or even registers 5 to 7 by write-in timing signals WCH1 to WCH3. Head read-out data seen by a frame unit is caught by a head read-out timing signal RT1, and final readout data is caught by a final read-out timing signal RT2. The data is read out by a read clock RCK different from a write clock WCK in its frequency. The input data is outputted as output Dout through a register control means 8, the registers 15,16, and a parallel/serial converting means 17 without changing the arrangement order of the channel data in the frame of the input data.
Patent JP-S564444-A (JP)
Title: Molding device for thin-wall hinge of synthetic resin
Inventor: YAMADA KOUICHI
IPC: B29C45/77
Filed: 1979-06-25
Abstract: PURPOSE:To provide a captioned forming device capable of improving a forming of a thin-wall hinge and of obtaining the hinge of synthetic resin having a stable quality by a method wherein communicating auxiliary grooves located along a flowing direction of the molten synthetic resin are provided at a portion to form a thin- walled portion in a mold. CONSTITUTION:A cavity 3 is constituted by molding tool 1, 2 and communicated auxiliary grooves 5 are provided on an internal protruding portion 4 for forming a thin-walled portion on the molding tool 2. When a molten synthetic resin is poured from a gate 6, current of the resin from an entering side 3a of the cavity 3 to an outlet side 3b thereof is helped by the communicating auxiliary grooves 5 and a space of the cavity is perfectly filled with the resin. A molded hinge of the syntehtic resin shows of cource an excellent configuration and a quality thereof is stable, further, splitting or a crack and the like will never be produced at the hinge portion. Ribs, produced at thin-walled portion being used as the hinge portion and corresponding to the communicated auxiliary grooves 5, are extendable upon being bent, therefore, will never affect to an operation of the hinge.
Patent JP-S525195-A (JP)
Title: Mouth piece for diver
Inventor: EGARASHI TAMIO
IPC: B63C11/16
Filed: 1975-07-01
Abstract: PURPOSE: A diver's mouthpiece to enable accurate speaking,to enable short distance converstion by human voice. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10285762-A (JP)
Title: Electrical connecting box
Inventor: TAGA TOSHIHARU
IPC: H02G3/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To fix a wiring harness in an electrical connecting box easily and securely without providing the fixing part of the wiring harness outside the electrical connecting box. SOLUTION: An electrical connecting box 1 consists of a lower case 2 and a relay box(R/B) 3 incorporated in the lower case 2. A wiring harness 6 is provided on the lower surface of the R/B 3. Connectors 7 which are connected to connection parts 3a are attached to the tips of wirings 5. A clip 8 attached to the wiring harness 6 is composed of a holding part 9, a base end 10, a head 11 having key parts 11a and a neck narrower than the base end 10 and the head 11 which are formed integrally. A notch 15 through which the wiring harness 6 is led out, while the R/B 3 is incorporated in the lower case 2 is formed in the lower case 2. An attaching hole 16 into which the clip 8 is inserted for retainment, when the R/B 3 is incorporated is formed in the bottom of the lower case 2.
Patent JP-H03281278-A (JP)
Title: Thermal transfer roll-shaped recording paper
Inventor: SHIMIZU AKIRA
IPC: B41J31/05
Filed: 1990-03-30
Abstract: PURPOSE:To certainly detect the terminal of recording paper by providing a round hole to roll-shaped recording paper in the vicinity of the terminal part thereof and detecting the same by a reflection type infrared sensor. CONSTITUTION:Roll-shaped recording paper 2 is wound around a winding core 1 in predetermined quantity and the terminal part 2-a thereof is fixed to the winding core 1 by an adhesive tape 3 and a round hole part 2-b is provided to the recording paper 2 in the vicinity of the terminal part thereof. In a usual thermal transfer recording apparatus, the roll-shaped recording paper 2 is held between paper feed drive rollers 4, 5 and paper feed follower rolls 6, 7 and allowed to advance in the direction shown by an arrow A to be consumed with the advance of recording. At this time, the reflection type recording paper sensor 8 in the apparatus emits infrared rays on the light emitting side 8-a thereof and takes in the reflected light from the roll-shaped recording paper 2 on the light detecting side 8-b thereof to generate sensor output. Next, when the roll-shaped recording paper 2 is consumed and the round hole part 2-b reaches the position directly under the recording paper sensor 8, the infrared rays emitted on the light emitting side 8-a pass through the round hole part 2-b of the roll- shaped recording paper 2 and the reflected light is not incident to the sensor on the light detecting side 8-b thereof and, as a result, the output of the sensor becomes zero and the detection of the terminal of the roll-shaped recording paper becomes possible.
Patent JP-H05279718-A (JP)
Title: Mold for spheroidizing treatment and method for casting spheroidal graphite cast iron
IPC: B22C9/08
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a mold for spheroidizing treatment capable of improving the productivity, Mg yield, countermeasure of fuming, etc., and a casting method using this mold. CONSTITUTION:This mold 10 for spheroidizing treatment is composed of a reaction mold 1 provided with a reaction chamber 3 incorporating the spheroidizing agent 6 on the way of a sprue 2 or a runner and a product mold 7 provided with a casting cavity 8, and a molten metal outlet 5 in the reaction mold 3 is connected with a molten metal inlet in the product mold 7. At the time of casting molten metal (molten cast iron), after passing through the reaction chamber 3 in the reaction mold 1, the molten cast iron is changed to the spheroidal graphite cast iron composition and the spheroidal graphite cast iron is cast into the cavity 8 in the product mold 7.
Patent JP-H01253872-A (JP)
Title: Recording/reproducing device
Inventor: SHIMADA HIROMICHI
IPC: G11B20/10
Filed: 1988-03-31
Abstract: PURPOSE:To restrict the number of times of digital copy by providing a discrimination part to discriminate the propriety of the digital copy of an input signal, a copy control signal generating part to obtain a copy control sub-code signal and a control signal converting part. CONSTITUTION:The discrimination part 11 of a system controller 27 decides the propriety of the digital copy of the input signal according to a copy control signal consisting of two bits including the bit 2 of a channel status to show the propriety of the digital copy of a control signal contained in a digital signal connecting between apparatuses. Then, the copy control signal generating part 12 which obtains the copy control sub-code signal consisting of two bits by which an output signal regenerated from the copy control signal shows the propriety of the digital copy in a case that the input signal can be digital-copied, and obtains the prescribed copy control sub-code signal in the case of analog recording is provided. Further, the number of times of copy can be restricted by outputting the copy control signal of a value different from the digital input signal at the time of the reproduction of a recorded signal, and outputting the prescribed copy control signal to the copy control signal converting part 22 even at the time of the analog signal.
Patent JP-H05279173-A (JP)
Title: Jig for detecting deviation between rotation center and thermal center of single crystal-lifting oven and method for detection and production of single crystal
IPC: H01L21/208
Filed: 1992-04-02
Abstract: PURPOSE:To detect the deviation between the rotation center and thermal center of a single crystal-lifting oven and to control the device so that the rotation center and the thermal center coincide with each other for preventing the deformation and multi-crystallization of the single crystal grown in the single crystal- lifting oven. CONSTITUTION:A detection jig 4 having 3-8 seed crystals for the detection at equal intervals on a coaxial circle on the lower surfaces of holding tools is brought into contact with a melted liquid held in a crucible, and subsequently lifted, while the diameters of the seed crystals 3 are enlarged. Before the adjacent crystals contact with each other, the crystals are forcibly lifted from the melted liquid, and the jig is recovered. The center of a circle contacting with the insides of the crystals is determined, and its distance from the rotation center of the circle is defined as X. The single crystal-lifting oven is controlled so that the X value is <=5mm.
Patent JP-H11276957-A (JP)
Title: Rubber roll raw material used for roller coating with coating material and formation of coating film using the same
Inventor: NORIMATSU TSUTOMU
IPC: B05C1/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To form a coating film free from coating defect by using one substantially containing no impurity which gives coating defect. SOLUTION: In a rubber roll raw material suitable for roller-coating particularly with an organic solvent based photosensitive resist composition in the rubber roll raw material for roller coating, the one substantially containing no impurity which gives coating defect, that is at least one kind of rubber selected from butyl based rubber, polysulfide rubber, ethylene.propylene copolymer, ethylene.propylene.dien copolymer, urethane rubber and acrylic based rubber is used as the rubber roll raw material. As the coating material used with the rubber roll raw material, a liquid coating material such as the organic solvent based coating material, a liquid coating material containing 100% solid matters or a water based coating material, which does not cause substantially the dissolution, the degradation or the like of the rubber roll raw material, is cited.
Patent JP-S566194-A (JP)
Title: Analog display electronic watch
Inventor: KONDOU KENICHI
IPC: G09G3/04
Filed: 1979-06-26
Abstract: PURPOSE: To reduce the number of electrodes of a watch that makes the analog display of the time by an electrooptical display unit, by displaying an hour, minute and second by time-division driving.  
     CONSTITUTION: Binary-coded decimal signals of second counting circuits 3 and 4, minute counting circuits 5 and 6, and hour counting circuits 7 and 8 are time- divided by time-division signals ϕ 1 Wϕ 3  from control circuit 10 and then input to X-electrode decoding circuit 19 and Y-axis electrode decoding circuit 21 through AND circuits 11W16, and OR circuits 18 and 17. For minute and second display, the X-axis electrode decoding circuit performs decoding so as to select one of five X- axis electrodes, and the Y-axis electrode decoding circuit performs decoding to select one of twelve Y-axis electrodes. For hour display, the output of Y-axis decoding circuit 21 is used for the display of the hour hand through the operation of lighting control circuit 22. Then, electrode driving circuits 20 and 23 allow electrooptical display unit 24 to provide the analog display. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S557868-A (JP)
Title: Production of acrylic resin molding material
Inventor: HASHIMOTO ATSUSHI
IPC: C08L33/04
Filed: 1978-07-04
Abstract: PURPOSE: Two kinds of acrylic resins with different average polymerization degrees are kneaded in a specific proportion and extruded for molding, thus preventing drawn down and producing title molding material in high extrusion speed with industrial advantage.  
     CONSTITUTION: (A) 100 parts by wt of an acrylic resin of low molecular weight with a polymerization of degree of 1,000W2,000 and (B) 5W50, preferably 10W20 parts of another accylic resin of high molecular weight with a polymerization degree of 4,000W9,000 are melt blended, then extruded to produce said molding material. The polymerization degree is perferably controlled by adjusting the polymerization conditions, especially the concentration of polymerization initiator and the polymerization temperature or the amount of the chain transfer used. 
     COPYRIGHT: (C)1980,JPO&Japio