baber/WOPTO huggingface dataset:
Patent JP-H09205288-A (JP)
Title: Sealing device of electrical equipment
Inventor: RUNE BARUBIE
IPC: H02B1/052
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a sealing device for assuring the strong sealing of an electrical equipment to a rail. SOLUTION: In a sealing device, a base 20 of an electrical equipment has a central space 60, the shape of the central space 60 matches that of a support rail 50 and the central space 60 is demarcated at one side by an open slide rail 61, one edge part 54 of the support rail 50 is housed in the slide rail 61, and the other edge part 55 of the support rail 50 is retained by a retention hook 24c. At this time, the base 20 is made of an extruding member, the sealing device contains at least one curved spring 70, the curved spring 70 is slid and inserted into the slide rail 61 so that it is extended along one portion of the length of the slide rail 61, and the sealing device includes a stopper means for stopping a spring in the slide rail 61.
Patent JP-S6354337-A (JP)
Title: Production of liquid brominated diphenyl ether
Inventor: TANIUCHI AKIRA
IPC: C07C41/22
Filed: 1987-01-13
Abstract: PURPOSE:To obtain the titled compound having low crystal precipitation degree and high compatibility and storage stability and useful as a flame-retardant, by reacting diphenyl ether with bromine in a hydrogen halide atmosphere in the presence of a catalyst and in the absence of solvent under specific reaction condition. CONSTITUTION:Diphenyl ether and bromine are used as raw materials for the present process. 1mol of diphenyl ether is made to react with 4.0-4.6mol of bromine in hydrogen halide atmosphere in the presence of a Lewis acid catalyst or iron powder catalyst at 35-55 deg.C, preferably 40-50 deg.C in the absence of solvent to obtain a liquid brominated diphenyl ether having a bromine content of 60-66wt% (especially a compound containing 62.0-65.5% bromine is effective) and a refractive index (25 deg.C) of 1.6680-1.6880 and causing no crystal precipitation at -20 deg.C. The compound is compounded to a thermosetting resin to impart the resin with flame-retardance. The amount of the compound to be blended is preferably 2-30pts. per 100pts. of the thermosetting resin.
Patent JP-S57120325-A (JP)
Title: Assembling method for transformer
Inventor: MATSUSHIMA KUNITAKA
IPC: H01F41/00
Filed: 1981-01-19
Abstract: PURPOSE:To reduce the assembling cost of a transformer by mounting a moisture resistance film on the inner lead or upper surface of a coil after the completion of a factory test, connecting the inner lead at the field, and then removing the film, thereby eliminating the drying work at the field. CONSTITUTION:The outer periphery of the inner lead of a transformer is covered with a moisture resistance film made of polypropylene or other macromolecular film after a factory test is completed. Or the upper surface of the coil is covered with a moisture resistant film, and the transformer is dispatched to a field in this state. The inner leads are connected at the field in the state to be covered with the film, or a transportation cover is removed, and the transformers is assembled at the field, and the film becoming unnecessary is removed. In this manner, the moisture at the field can be limited to sufficiently low value, thereby eliminating the drying work at the field.
Patent JP-S62166707-A (JP)
Title: Magnetic levitation type conveyor using linear motor
Inventor: TAKEUCHI TOSHIYUKI
IPC: B60L13/06
Filed: 1986-01-16
Abstract: PURPOSE:To enable the levitation quantity of a mover to be kept in a proper state, by putting a sensor not to be positioned at the joint section of a mover guide among two gap sensors, in a detection-working state. CONSTITUTION:By gap sensors S1, S2 arranged in the front and rear of electromagnets M1, M2 a gap between a mover and a mover guide 2 is detected, and via a sensor change-over circuit 15, the output of gap detection information P is generated. By an electrical conduction control circuit 16, the electrical conduction of the electromagnets M1, M2 is controlled so that the gap detection information P may come to a set value Ve. When the gap detection information P comes to a level equal to or lower than a set value Pref, then by a comparator 17, it is discriminated that the gaps sensor under usage is positioned at the joint section J of the mover guide 2, and a flip-flop 18 is inverted and the change-over circuit 15 is changed.
Patent JP-H06214017-A (JP)
Title: Frequency modulation radar device
Inventor: YAMADA YUKINORI
IPC: G01S13/60
Filed: 1993-01-19
Abstract: PURPOSE:To extract only a moving object even in the case of plural reflecting objects, including stationary objects and moving objects, existing in radar beams and detect the distance and relative speed to the moving object correctly. CONSTITUTION:The reflected wave from a detected object is received by a receiving antenna 20 and supplied to a mixer 22. In the mixer 22, a receive signal is combined with a part of a transmit signal from a circulator 16 by differential operation so as to generate a beat signal. The beat signal from the mixer 22 is amplified by an amplifier 24 and supplied to an FFT signal processor 28 through a filter 26. In the FFT signal processor 28, a frequency rise part and a frequency fall part are respectively subjected to FFT processing. A target recognizer 30 detects the peak of only a moving object by the differential operation of power spectrum of the rise and fall parts, and computes the distance and relative speed to the moving object.
Patent JP-S5598852-A (JP)
Title: Memory device
Inventor: TSUJIIDE TETSU
IPC: H01L23/528
Filed: 1979-01-23
Abstract: PURPOSE:To enhance the integrating degree of a memory device by forming the gate electrode of an IGFET forming an FF circuit as memory means of a first polycrystalline silicon layer, while power lines of second polycrystalline silicon layer being different from the first layer in mesh state. CONSTITUTION:A memory cell is formed of n-channel transfer gate FET elements 1, 2, n-channel FF FET elements 3, 4 and p-channel load load FET elements 5, 6. In this configuration polycrystalline silicon containing n-type impurity is used for the gate electrodes of the elements 3-6, digit lines 7, 8 are formed of aluminum and connected through openings to the diffused layers of the elements 3, 4, respectively. The gate electrodes of the elements 3, 4 are connected to the line wire 9 of the polycrytalline silicon, and the source diffused layers of the elements 5, 6 are connected to power lines 10 introduced from the respective cells. The drain diffused layers 11, 12 of the elements 5, 6, respectively are connected through aluminum wires 15, 16, respectively to the drain diffused layers 13, 14 of the elements 3, 4, respectively.
Patent JP-S55105349-A (JP)
Title: Integrated-circuit device
Inventor: WATANABE MASARU
IPC: H01L21/768
Filed: 1980-01-25
Abstract: PURPOSE: To prevent the lateral expansion of a region and to eliminate the misalignment of wiring layers to be provided on the region, by reducing the film of a region, wherein diffusion or ion implantation is made, among the insulating films deposited on a semiconductor substrate.  
     CONSTITUTION: An SiO 2  film 22 is deposited on a semiconductor substrate 21. The region wherein a diffused layer is formed is etched to form a thin film 22 1  and the thickness of the other region is remained as a thick film 22 2 . Then, in order to form a diffusing layer 24 for connection which will become the underlay for polycrystalline Si layers 26 and 27, which will be formed later, a mask 23 of a resist film having a specified hole is provided, and the layer 24 is formed by diffusion. In this way, the layer 24 does not expand in the lateral direction. Thereafter, the mask 23 is removed, the polycrystalline layers 26 and 27 which are to become wiring layers are grown, and a source region 28, a drain region 29, and a wiring region 30 are formed by ion implantation. Then, all the surface is covered by an SiO 2  film 31 which is stacked on the films 22 1  and 22 2 , a window 32 is opened, and Al electrode 33 is attached. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01185332-A (JP)
Title: Bonding of scratch-resistant resin and steel sheet
Inventor: IIZUKA AKIO
IPC: B32B15/08
Filed: 1988-01-18
Abstract: PURPOSE:To form a strong bond of a good appearance between adherends, by subjecting the surface of a resin to a specified treatment in bonding a polymethyl methacrylate sheet or a polycarbonate sheet and a scratch-resistant resin sheet coated with an organosiloxane paint. CONSTITUTION:A scratch-resistant resin sheet is produced by coating a polymethyl methacrylate sheet or a polycarbonate sheet 1 with an organosiloxane paint 2 having units of the formula (wherein R is H, methyl, ethyl or the like, and n is 0, 1 or 2). The surface of this resin sheet is coated with a layer 3 of a primer in a mixed solvent of dichlorobenzene with isophorone. An ink layer 4 prepared by adding 1-3% organosiloxane to an isocyanate curing epoxy group-containing vinyl ester resin is formed on the primer layer 3. A layer 5 containing a composition having at least 5% NCO groups per MW is applied to the ink layer 5, and the adherend is bonded to a steel sheet 7.
Patent JP-S63176297-A (JP)
Inventor: OTA MASAHIRO
IPC: B66C23/74
Filed: 1987-01-14
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-H09195888-A (JP)
Title: Bolt sealing device
Inventor: MARUOKA IWAO
IPC: F02M59/44
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a bolt sealing device by which a bolt main body is broken when the cutting of the sealing of a bolt is tried so that the bolt becomes impossible to be used again. SOLUTION: A notch groove 34 formed in the circumferential direction of the second screw portion 22 of a bolt 11 screwing joined with the screw hole 13 of a pump housing 12 is covered and hidden by a sealing collar 15. The sealing collar 15 is welding fixed to a fastening nut 14 and a bolt 11. When a general user tries to cut the sealing of the bolt 11 from outside and force of breaking force or more is applied to the notch groove 34 portion of the bolt 11 inside the sealing, the bolt 11 is broken at the notch groove 34. Then the bolt 11 becomes impossible to be used after the breakage of the bolt 11. Thereby, the fact that the adjustment position of the bolt 11 can not be changed by the general user is announced to the general user.
Patent JP-H07211470-A (JP)
Title: Lighting device for electric discharge lamp
Inventor: ONISHI MASAHITO
IPC: H02M7/5387
Filed: 1994-01-26
Abstract: PURPOSE:To relieve switching elements of stresses and to reduce noises by preferring operating phase control to operating frequency control for switching elements which are connected to a load circuit in the event that an abnormality such as overcurrent or overvoltage arises. CONSTITUTION:A load circuit, including a resonance circuit of an inductor L and a capacitor C and also including an electric discharge lamp 2, is connected to two pairs of series switching elements, S1 and S2, S3 and S4, which are in parallel with an AC power source E, and the elements S1-S4 have their operating frequencies and operating phases controlled via a control circuit. If the electric discharge lamp 2 has its load impedance sharply varied at the end of its life and an overvoltage or overcurrent is generated, the circuit 1 prefers the operating phase control to the operating frequency control and turns the elements S1-S4 on and off. Therefore, even if the load current or the like is sharply increased by the abrupt change in load impedance, the time required for the load circuit to be connected to the power source is reduced and increase in the load current or the like is limited, so the switching elements are relieved of stresses. Also, waveform distortions, and thus noises, are reduced.
Patent JP-H02187992-A (JP)
Title: Semiconductor memory
Inventor: AKIMOTO KAZUYASU
IPC: G11C11/413
Filed: 1989-01-16
Abstract: PURPOSE:To contrive to allow a system to have a high performance by allowing an address driving circuit to have a latch function for fetching and holding the result of decoding of an address signal. CONSTITUTION:An X address driving circuit XD and a Y address driving circuit YD have a holding function of an address signal of a bipolar type RAM, and X and Y address buffers XAB, YAB have no latch function. The circuits XD, YD are provided with plural unit circuits provided in accordance with a word line or a complementary data line of a memory array MARY, and contain a latch for inputting and holding output signals of X and Y address decoders XAD, YAD, respectively. Latches provided on each unit circuit to the circuits XD, YD constitute a flip-flop circuit with a multi-input NOR function together with the corresponding unit circuit of the decoder XAD or YAD. In such a way, by deleting a decoding processing time and a transfer delay time of a signal wiring, etc., from a transfer delay time until a selecting signal is secured after a start control signal becomes effective, it can be realized to allow a digital system to have a high performance.
Patent JP-H11200565-A (JP)
Title: Installing method of holder for solar cell
Inventor: IKUSHIMA MASAO
IPC: E04D13/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the installing method of a holder for a solar cell, by which a hanger is not detached from a sheathing roof board and the hanger, which is obtained by thickening the wall thickness of a sheathing roof-board mounting plate, which has high strength and cost of which is reduced, can be used. SOLUTION: A through-hole 4a is formed to a sheathing roof board 4. The support section 3a of a hanger 3 is inserted into the through-hole 4a from the roof rear side, and the sheathing roof-board mounting plate 3b of the hanger 3 is abutted against the roof rear side face of the sheathing roof board 4. The hanger 3 is fixed onto the sheathing roof board 4 by driving tapping screws 5 to the sheathing roof board 4 from inserting holes formed to the sheathing roof-board mounting plate 3b. Roofing tiles 6 are roofed onto the sheathing roof board 4. A through-hole 6a is formed beforehand to the roofing tile 6 at a place, where the hanger 3 is set up, and the support section 3a of the hanger 3 is inserted into the through-hole 6a. The backing plate 1b of the holder 1 for the solar cells is fixed onto the support section 3a projected from the through-hole 6a.  A main body section 1a is fastened onto the backing plate 1b, and a solar cell module is fixed by bolts fitted into the T grooves of the main body section 1a.
Patent JP-S63175716-A (JP)
Title: Measuring instrument for tooth profile error
Inventor: OI NORIO
IPC: G01B21/20
Filed: 1987-01-17
Abstract: PURPOSE:To measure an error with high accuracy by moving a measurement tip terminal by a horizontal and a vertical slide table according to points on a normal involute curve and detecting the quantity of displacement of the tip terminal. CONSTITUTION:A measuring instrument table 1 is installed at an optional position opposite a gear 10 to be measured. A point P having an optional radius (r) from the center of the gear 10 is defined on a tooth surface 11, and the measuring tip terminal 8 is applied to the point P and then to an optional point Q on a gear surface 11. Consequently, the normal involute curve can be calculated. Then the tip terminal 9 is moved from a measurement start point Q to a tooth top circumferential surface 22 according to the points on the normal involute curve which is calculated previously by moving slide tables 4a and 4b by pulse motors 5a and 5b. The displacement quantity of the tip terminal 9 is detected by a measuring element 2 to calculate the tooth profile error.
Patent JP-H02351-A (JP)
Title: Semiconductor device
Inventor: CHITORANJIYAN ENU REDEI
IPC: G11C11/407
Filed: 1989-01-13
Abstract: PURPOSE: To prevent the voltage level of a substrate bias from varying when an internal clock changes in state by using a chip substrate bias generator which is sequentially clocked with a clock used at the time of memory operation. CONSTITUTION: A dynamic read/write memory device which is formed in a MOSVLSI type semiconductor chip has a memory cell array 10 and also has a clock generator, a control circuit 37, and a substrate bias generator 41. The substrate bias generator 41 is sequentially clocked with the clock from the clock generator 41. Therefore, impact ionized currents relating to respective clock operations are individually supplied. When the clock is not used, a substrate bias corresponding to the clock is not generated.
Patent JP-S56104186-A (JP)
Title: Flow controller for power steering working fluid
Inventor: HONAGA SUSUMU
IPC: F16K17/34
Filed: 1980-01-24
Abstract: PURPOSE: To prevent returning flow rate at the time of pressure working on the power steering gear in such a way that a union provided with a limit path, the first and second throttle paths is installed in the pump housing, and a control spool is inserted in free command of sliding in this union.  
     CONSTITUTION: A union 12 provided with a limit path 16, the first and second throttle paths 25, 26 is installed in the pump housing 10, and a control spool 30 which operates in response to the differential pressures between a supply path 14 and a valve holding port 11 is inserted in free command of sliding in the union 12. Thus, when the number of revolution rises in the pump, and the differential pressure rises between the supply path 14 and the valve holding port 11, since the control spool 30 closes the first throttle path 25, it can prevents returning the flow rate which has come down with the rise of the number of revolution in the pump due to the increase in the load pressure of the power steering gear. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63301922-A (JP)
Title: Liquid crystal optical element and its production and light control body, object display body and display device using said element
Inventor: KORISHIMA TOMONORI
IPC: G02F1/1333
Filed: 1988-01-19
Abstract: PURPOSE:To form a titled element in such a manner that the specific part thereof allows transmission of light at all times regardless of whether a voltage is impressed or not by impressing the voltage between a part of substrates to cure a photosetting compd. so that a specific orientation is generated. CONSTITUTION:A mixture composed of the selected photosetting compd. and liquid crystal material is held between a pair of the substrates with electrodes and while voltage is impressed between at least a part of the substrates, the substrates are subjected to light exposing to cure the photosetting compd. The refractive index of the cured matter obtd. in such a manner has a reversible light control function if the refractive index of the liquid crystal material to be used is made to coincide with an ordinary light refractive index no or extraordinary light refractive index ne. The specific orientation is formed by curing the compd. in the state of impressing the voltage only to the specific part at the time of a curing stage. The cured part is usually made into a light transparent state at all times by curing the compd. in the state of impressing the voltage above the threshold voltage.
Patent JP-H01182031-A (JP)
Title: Manufacture of synthetic resin corrugated pipe
Inventor: ASAKURA HIROSHI
IPC: B29L23/18
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to form a large diameter synthetic resin corrugated pipe near a working site, by winding a thermoplastic resin band sheet, a belt tape and a core material composed of flexible small-diameter tubular body spirally on a rotating cylindrical body through a heating range. CONSTITUTION:A core material D is composed of a flexible tubular body such as small diameter corrugated pipe. A band sheet B and a band tape C are heated to above their softening points by hot air or an infrared lamp as heat source, while they are wound around a quasi rotating cylindrical body A with an inclined angle on one side end thereof, applying said core material D between said sheet and tape. They are contacted and welded by means of a press roll F in such a way that the firstly wound band tape C and the secondly wound tape C are not overlapped each other and arranged in parallel, and then moved to the other end of the rotating cylindrical body A, cooled and hardened to form a pipe (a).
Patent JP-H03215405-A (JP)
Title: Water-soluble expelling solution of cockroach
Inventor: MINAMI KENZO
IPC: A01N59/14
Filed: 1990-01-16
Abstract: PURPOSE:To obtain an expelling solution useful for an inlet of drain pipe of household to sewer pipe, consisting of a base made by blending water dispersion of rosin with a preparing agent such as ethylene glycol and water and an expelling solution formed by dissolving orthoboric acid in a cleaning agent containing an ethylene glycol. CONSTITUTION:The title expelling solution consisting of a base made by blending 50wt.% dispersion of <=5mu granular rosin in water with a preparing agent (e.g. ethylene glycol, surfactant and antifoaming agent) and water and an expelling solution formed by dissolving orthoboric acid in a cleaning agent containing an ethylene glycol. The expelling solution is sent and applied from an inlet of drain pipe of household to sewer pipes to form a thin film attached to the inner face of pipe, to preferably repel cockroaches coming from the pipe to the inlet of the drain pipe and to prevent cockroaches from entering houses. Since the thin film is gradually dissolved in running water, the thin film is effective for 1-2 months, films will not be piled and pipes will not be clog even if the expelling solution is repeatedly used.
Patent JP-S58123910-A (JP)
Inventor: FUJIOKA YOSHITAKA
IPC: E01H8/00
Filed: 1982-01-20
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-H01210459-A (JP)
Title: Molding material containing imido group-containing aromatic polyamide and production thereof
Inventor: YURUGEN FUINKE
IPC: C08L77/00
Filed: 1989-01-18
Abstract: PURPOSE: To form a molding material remarkably improved in processability by using an imide group-containing aromatic polyamide obtained by the polycondensation reaction of a specific aromatic diamine with an aromatic dicarboxylic acid and an aromatic dicarboxylic anhydride, all of which are respectively specified.  
     CONSTITUTION: This molding material contains the imide group-containing aromatic polymaide obtained by poly-condensing the following component A with components B and C. (A) An aromatic diamine expressed by formula I (each of Ar and Ar' represents m- or p-phenyl group, X represents SO 2  or CO), (B) an aromatic dicarboxylic acid or a mixture selected form (B 1 ) a mixture composed of 40-100 mol.% acid expressed by formula II with 60-0 mol.% acid expressed by formula III (in both formulas, (n) represents 0-4, R represents, e.g. a 1-6C alkyl group), (B 2 ) an acid expressed by formula IV or (B 3 ) an acid expressed by formula V (Ar represents m- or p-phenylene, A represents O, S or the like, (p) represents 0 or 1), and (C) an aromatic dicarboxylic anhydride expressed by formula VI (each of R and (n) represents the same as above). 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59137460-A (JP)
Inventor: PIERO DEI BATEISUTA
IPC: C08K5/53
Filed: 1984-01-19
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。