baber/WOPTO huggingface dataset:
Patent JP-S6462012-A (JP)
Title: Interference wave compensating circuit
Inventor: KAIZUKA TOSHIYUKI
IPC: H03J1/12
Filed: 1987-09-02
Abstract: PURPOSE:To make a residual interference wave resident by that resulting from the control error only by preventing a component being the result of modulating the interference wave by a low frequency oscillator from not being leaked to the output of a desired wave signal. CONSTITUTION:A vector modulator 41 applying low frequency modulation to a received interference wave of an auxiliary antenna 2 and a vector modulator 42 controlling the amplitude and phase of the received interference wave of the auxiliary antenna 2 are provided. Only an output of the vector modulator 42 controlling the amplitude and phase of the received interference wave of the auxiliary antenna 2 is synthesized onto the received signal of a main antenna 1 so as to make the component subjected to low frequency modulation unleft in the received signal by the auxiliary antenna 2 as the residual interference wave. Thus, the interference wave invaded in the main antenna 1 for receiving a desired wave is canceled.
Patent JP-S6461637-A (JP)
Title: Semiconductor pressure sensor
Inventor: ASANO SHOGO
IPC: G01L9/04
Filed: 1987-09-02
Abstract: PURPOSE:To measure two absolute values of different pressure at the same time by providing a vacuum chamber on the opposite side from two pressure application parts abutted on two pressure sensing diaphragms provided on a semiconductor chip. CONSTITUTION:The two diaphragm 6a and 6b are formed on the semiconductor single crystal chip 4. A stem 1 formed of a material whose coefficient of heat expansion is nearly equal to that of the chip 4 is provided with a pressure conducting pipe 2 and a through hole 17a. This chip 4 is fitted to the stem 1 through a pedestal 3 which has through holes 16a and 16b and is made of nearly the same material with the chip 4, and then the vacuum chamber 13 is formed at the upper part and the two pressure application parts are formed at the lower part. The atmospheric pressure is measured by one of the two application parts and, for example, air suction manifold pressure is measured by the other application part, so that two absolute values of different pressure are measured at the same time.
Patent JP-S6375731-A (JP)
Title: Liquid crystal display element
Inventor: KUBO KIICHIRO
IPC: G02F1/1339
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the electrolytic corrosion of metallic wirings by forming a metallic wiring protective film in such a manner as to overlap on part of a sealing medium. CONSTITUTION:The metallic wirings 3 are formed on a lower substrate 2 on which a transparent conductive film wiring 1 is provided. the front and side faces of the wirings 3 are coated with the metallic wiring protective film 4. The protective film 4 is so formed as to overlap on the sealing medium 6 at about; for example, 1/3 the sealing width. A low-viscosity resin 11 is coated on a resin coat 9 coating the entire part of semiconductor chips 8, the exposed part of the protective film 4 and the end face part of a liquid crystal cell. An upper substrate 7 is fixed to the lower substrate 2 via the sealing medium 6 and a liquid crystal is sealed between the substrates 2 and 7. The element which can prevent the electrolytic corrosion even when energized in a high-temp. and high-humidity atmosphere is thus obtd.
Patent JP-H04101567-A (JP)
Title: Color image recorder
Inventor: YAMAGUCHI TOSHIYUKI
IPC: B41J2/21
Filed: 1990-08-20
Abstract: PURPOSE:To make a color image recorder possible to record a good color regenerative color image at all times regardless of the presence or absence of application of gloss onto printing medium by suitably selecting parameters (coefficients) for color correction processing operation depending on the selection of the presence or absence of application of gloss onto recording paper by the user. CONSTITUTION:Color original read section 2 is installed on the top of a digital color copying machine 1. On the top of the color original read section 2, are installed a transparent original tray 5 and an original cover 6 that can cover the transparent original tray 5 and that holds color original. Further, under the transparent original tray 5, a movable fluorescent lamp 7 for scanner light source is installed so as to be able to extend forward and backward. A movable reflective mirror 8 is installed on a mobile table 10 for moving the scanner light source fluorescent lamp 7 so that light which was emitted from the scanner light source fluorescent lamp 7 and which was reflected from color original can be reflected.
Patent JP-H0384227-A (JP)
Title: Brake driving unit
Inventor: TANABE KOZO
IPC: F16D65/28
Filed: 1989-08-24
Abstract: PURPOSE:To minimize noise, obviate a large installation space, obtain the subject unit at a low cost and light in weight and operate braking force smoothly by obtaining the driving force of a brake device by an electric motor with a brake. CONSTITUTION:A motor 25 is operated by sending a brake device operating signal to rotate a screw shaft 26, so that a nut body 27 is displaced in the direction of an arrow f4 to press springs 31 and thereby press a piston body 30 in the direction of the arrow f4, and thus a damper provides a brake disc with braking force by friction as in the existing way. However, when the proceeding speed reduction of a vehicle starts, the detected vehicle speed is continuously transmitted to a computer to operate the decelerating degree, and the rotation of the motor 25 is controlled through an appropriate electric circuit means and an encoder 29 in such a way that the decelerating degree becomes the preset degree. The vehicle can be, thereby stopped smoothly at the constant decelerating degree.
Patent JP-H07193003-A (JP)
Title: Vapor growth device and vapor growth method
Inventor: SAITO TETSUO
IPC: H01L21/22
Filed: 1992-08-19
Abstract: PURPOSE:To reduce the consumption of a raw material gas, and to obtain a compound semiconductor crystal having a uniform composition. CONSTITUTION:A reaction vessel 1, a periphery of which has a heater 4 and in which a raw material liquid 11 for vapor growth is housed on a bottom, a vessel cover 18 installed on the reaction vessel 1 and mounted on the side face of the reaction vessel 1 at a space section as an exhaust pipe 17, a substrate heating base 3, which is supported by the vessel cover 18 and downwards holds the substrate 2 and can be rotated, gas supply nozzles 5 supplying a raw material gas for vapor growth toward an upper section from the bottom of the vessel 1, and a pipe 14 supplying the liquid 11 with a carrier gas apart from the gas supply nozzles 5 are provided. A large number of pores 22 are formed in a space section among the heating base 3 and the nozzles 5, and a vapor growth device is composed of a gas diffusion member 23 feeding a gas flowed out from the nozzles 5 and the raw material ga;containing the raw material liquid 11.
Patent JP-H0380864-A (JP)
Title: Bubble generating device in bathtub
Inventor: HARA ZENZABURO
IPC: A47K3/00
Filed: 1989-08-24
Abstract: PURPOSE:To prevent a bubble generating device from becoming an obstacle to a bathing person and to apply a powerful bubble flow onto the part of the body in a comfortable posture by placing two pumps in two corners in a bathtub so that its rotation axes become roughly vertical in one device, and switching and using plural pieces of nozzles connected to each of them, and also, placed in different positions. CONSTITUTION:In one device, pumps 3L and 3R driven by motors 2L and 2R, respectively are mounted so that housing 8L and 8R are placed in two corners 101A and 101B of a bathtub 101 so that rotation axes 13A become roughly the vertical direction, respectively, and the nozzles 5L and 6L connected to the pump 3L, and the nozzles 5R and 6R connected to the pump 3R can be switched and used by switching handles 10L and 10R. To each nozzle, air of atmospheric pressure communicates by a vent pipe 4B or 4C being an air piping from an open air port 4A, and since hot water flows greatly in this part, air of atmospheric pressure is mixed into hot water by a pressure reduction effect. By a switching handle being a switching means, when feed of hot water to the nozzle is stopped, the pressure reduction effect is eliminated.
Patent JP-S60111845-A (JP)
Inventor: YOSHIDA YUKIO
IPC: F25D11/00
Filed: 1983-11-22
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-H03106851-A (JP)
Title: Preparation of n, n-dialkylaniline
Inventor: HANSUUYOZEFU BUISHIYU
IPC: C07C209/18
Filed: 1990-08-23
Abstract: PURPOSE: To provide the subject compound in high selectivity and high yield, by reacting aniline with a lower alcohol in the gas phase at elevated temperature under high pressure in the presence of a proton-containing zeolite catalyst of the pentasil-type which has a long life.  
     CONSTITUTION: Aniline is reacted with a lower alcohol or a corresponding ether in the gas phase at 200-400°C, especially at 260-300°C and at a pressure of 2-30 bar, especially 8-20 bar in the presence of a proton-containing zeolite catalyst of the pentasil-type having an SiO 2 /Al 2 O 3  ratio of ≥60, especially 80-1,000 (ZSM5 type zeolite is especially preferred), thereby to give an N,N- dialkylaniline. It is preferred to use the zeolite wherein ≤80% of the proton, especially up to 5% of the proton is substituted by metal cation. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0624726-A (JP)
Title: Zirconia/molybdenum disilicide composition and its production
Inventor: JIYON JIEI PETOROBITSUKU
IPC: C04B35/48
Filed: 1991-08-30
Abstract: PURPOSE: To obtain a compsn. having both advantages of intermetallic compd. and ceramics and having improved mechanical characteristics such as fracture toughness and strength both at high temp. and at low temp. by using molybdenum disilicide and zirconia as components and combining a zirconia stabilizer, and to provide a producing method of this compsn.  
     CONSTITUTION: This compsn. consists of molybdenum disilicide and a substance selected from pure zirconium oxide, partially stabilized zirconium oxide and fully stabilized zirconium oxide. The crystalline stabilizer used for the partially and fully stabilized zirconium oxide is calcium oxide, cerium oxide, yttrium oxide or magnesium oxide. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0962013-A (JP)
Title: Cleaner for semiconductor device and production of semiconductor device
Inventor: IKEDA HIDETOSHI
IPC: H01L21/02
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To easily remove a side wall protecting deposited film and to prevent the corrosion of an electrically conductive layer of metallic stock by using a cleaner consisting of specified amts. of a fluorine compd. and a betaine compd. and the balance water. SOLUTION: This cleaner consists of 0.1-20wt.% fluorine compd., 1-50wt.% betaine compd. and the balance water or further contains 1-60wt.% one or more kinds of org. solvents selected from among amides, lactones and alcohols. The fluorine compd. is, e.g. hydrofluoric acid, ammonium fluoride, ammonium hydrogenfluoride, ammonium borofluoride, tetramethylammonium fluoride or tetramethylammonium hydrogenfluoride. The betaine compd. is, e.g. glycine betaine, γ-butyrobetaine, laurylbetaine or stearylbetaine.
Patent JP-S6374941-A (JP)
Title: Coating material for optical glass fiber
Inventor: YOSHIHARA MITSUO
IPC: C03C25/24
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a coating material for optical glass fiber having high curing rate and high modulus of elasticity, comprising a urethane (meth)acrylate oligomer as a main composition and containing a reaction product of a hydantoin type epoxy and (meth)acrylic acid. CONSTITUTION:A urethane (meth)acrylate oligomer is blended with a compound which has actions at least as a reactive diluent, contains one or more polymerizable C=C bonds in one molecule and is in a low-viscosity liquid state at normal temperature, a photopolymerization initiator and further a reaction product of a hydantoin type epoxy and (meth)acrylic acid to give a coating material for optical glass fiber. The reaction product is obtained by reacting the hydantoin type epoxy with (meth)acrylic acid in the presence of triethylamine, etc., as a catalyst. The coating material has high curing rate, a prepared cured material has high elongation, high modulus of elasticity, improved toughness, flexibility and small increase in transmission loss caused by deficiency in toughness and improves long-term reliability of optical fiber.
Patent JP-S6375841-A (JP)
Title: Error correcting system
Inventor: OSADA NOBORU
IPC: G06F11/10
Filed: 1986-09-18
Abstract: PURPOSE:To cope with even a case where an error correction is impossible in retry, by providing the error correction code of a segment unit besides that of a section unit independently of each unit block. CONSTITUTION:A segment correcting part 7 checks the presence/absence of data error in each segment unit. This correcting part has two segment correcting circuits 7a and 7b which generate correction data with a corresponding ECC (error correction code) in case of the presence of data error. Two ECC segments are written on one stripe. Two segment correcting circuits 7a and 7b have the error correcting capability at the maximum of two segments in one stripe. If data error occurs during the processing of one stripe, error is reported to a host device after data transfer. Simultaneously, the correction data of the segment where error occurs is formed by segment correcting circuits 7a and 7b.
Patent JP-S63261231-A (JP)
Inventor: JIYON EICHI BAKUTERU
IPC: G02F1/153
Filed: 1987-09-04
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-H1047622-A (JP)
Title: Incineration apparatus
Inventor: RYU TADASHI
IPC: F23G5/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To simplify the withdrawing of burnt ash by a method wherein the body of the incineration apparatus is rotated in the direction vertical to a base until the feed port of an incinerator is turned askew downward to let the burnt ash generated from the body of the incineration apparatus drop naturally from the feed port. SOLUTION: An incineration apparatus K is provided with a base 1 and the body 2 of an incineration apparatus and the body 2 of the incineration apparatus is provided with an incinerator 20 having a feed port 3 at an upper part thereof and a lid member 21 to open or close the feed port 3. The incinerator 20 is rotatably mounted in the direction vertical to the base 1 and the lid member 21 is openably mounted on the base 1 through an air damper D which makes the opening or closing speed gentle while allowing the maintaining of the opened or closed state thereof.
Patent JP-S60115367-A (JP)
Title: Butt welding method of single vee groove with broad root face to prevent generation of blowhole
Inventor: OOSAKI KEIJI
IPC: B23K33/00
Filed: 1983-11-25
Abstract: PURPOSE:To prevent thoroughly generation of a blowhole by an easy means and to reduce time with omission of a back chipping stage by performing root pass so as to melt thoroughly the root face from the rear side. CONSTITUTION:Blank materials 1 to be welded have a root face in the groove and when the materials are subjected to root pass from the rear side, a deposited metal 7 melts thoroughly the root face. Welding of the 2nd layer is accomplished from the front side in this state by which the weld zone having no blowhole is obtd. The quality in the weld zone is thus improved and the working time is reduced.
Patent JP-S60115351-A (JP)
Title: Continuous casting method
Inventor: OZAWA MASATOSHI
IPC: B22D11/112
Filed: 1983-11-25
Abstract: PURPOSE:To supply stably a molten metal and to obtain a billet having high quality by adjusting the quantity of the heat to be extracted from the molten metal in the part of an immersion nozzle in accordance with the temp. of the molten metal and controlling the temp. of the molten metal to be supplied into a casting mold. CONSTITUTION:When the temp. of a molten metal 2 in a casting mold 5 measured by a thermometer 18 is higher than a prescribed casting temp., a valve driving means 15 is operated by a control circuit 16 for the valve driving means. The opening degree of a valve 14 is increased to increase the flow rate of a cooling medium thereby increasing the quantity of the heat to be extracted from the molten metal 2 flowing down in an immersion nozzle 4 and decreasing the temp. of the metal 2. The temp. of the metal 2 in the mold 5 is kept adequate and the opening degree of the valve 14 is increased or decreased by actuating the means 15 to that the temp. of the metal 2 in the mold 5 is maintained at the prescribed casting temp.
Patent JP-H0653845-A (JP)
Title: Viterbi decoder
Inventor: YOSHIDA HIROYUKI
IPC: H04L1/00
Filed: 1992-07-29
Abstract: PURPOSE:To decode optional restriction length and to reduce the development cost of an LSI by dividing the specific number of pass memories into the specific number of blocks and applying an initial value to the 1st-stage pass memory in each block. CONSTITUTION:In accordance with restriction length K=N, 2N<-1> pass memories 3 are divided into 2M-1 blocks, '0' and '1' are alternately applied to respective blocks as initial values to the pass memories 3 on the 1st stages of respective blocks and plural ACS circuits 200 to 2063 are similarly divided into 2N<-1> blocks and controlled so that the same bus selection signal is outputted from 2N<->M ACS circuits in respective blocks. Consequently the ACS circuits and pass memories 3 in each clock are similarly driven. Thereby a viterbi decoder with optional restriction length less than restriction length K=N can be attained only by one viterbi decoder.
Patent JP-H1060258-A (JP)
Title: Cold-curable water-based polyurethane resin composition and its use
Inventor: MIYAMOTO YOSHITO
IPC: C09D11/037
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a cold curable water-based polyurethane resin composition which is water-based, excellent in resistance to water and solvent, has a good adhesion to plastic surface or the like and is useful as a binder for a variety of coating agents such as adhesive, coating, printing ink and the like. SOLUTION: A polyurethane resin prepared by reaction of an organic diisocyanate component, a macromolecular diol component containing >=0.1wt.% of a ketone resin bearing 2 hydroxyl groups, a chain extender and a reaction terminator is dissolved or dispersed in water in the presence of an emulsifier and/or a neutralizing agent to prepare a composition comprising a water based polyurethane resin and a hydrazine derivative bearing >=2 hydrazine residues in which the content of the hydrazine is >=0.05 equivalent per 1 equivalent of the carbonyl groups in the water based polyurethane resin.
Patent JP-H0538659-A (JP)
Title: Work orientation selecting device
Inventor: HAYAKAWA KAZUHIDE
IPC: G11B15/60
Filed: 1991-08-06
Abstract: PURPOSE:To enhance the working effectiveness by automating the work orientation selection for works having directionality. CONSTITUTION:A work orientation selecting device concerned is equipped with a selecting means 14 to stop works in continuous feed and select a single work wose orientation is to be judged and with a clamping means 18 to hold individually the work thus fed through this selecting means. This is further furnished with an orientation judging means 20, which judges the orientation of the held work from its peculiarity in terms of shape, and with a heading changing means 22 which changes the heading of the work according to the result from judgement passed by the orientation judging means 20 and directs the work into one direction. Thus the headings of works can be well selected.
Patent JP-S6376531-A (JP)
Title: Initial adjustment time displaying method for time division multiplex communication system
Inventor: TAO SHIYOUJI
IPC: H04J3/14
Filed: 1986-09-19
Abstract: PURPOSE:To reduce the frequency of wrong setting of a sub-station, by causing a base station to send setting contents, such as frame, etc., including the number and channel of the sub-station to the sub-station and the sub-station to display them on a tester. CONSTITUTION:Upon receiving data sent from a base-station 1, a sub-station 2 displays the sub-station number contained in the received data on a tester 10 so as to confirm whether or not the sub-station 2 itself can make initial adjustment. At the same time, the sub-station can check whether or not the setting data transmitted from the base station 1 coincide with its own setting information by means of a comparator 11. Since the sub-station 2 can know the timing at which the initial adjustment is made through the display of its own number in such way, the sub-station 2 is not required to detect its turn by listening an order-wire while another sub-station makes adjustment. In addition, the sub-station 2 can check whether its own setting value is correct or not by checking whether or not its own setting information coincides with the setting information transmitted from the base station.
Patent JP-S58145263-A (JP)
Inventor: DEBITSUDO HARORUDO UTSUDO
IPC: G01S13/78
Filed: 1982-12-18
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-2000056084-A (JP)
Title: Precipitating/separating tank for liquid waste processing system
Inventor: SATO TAKETOSHI
IPC: B01D29/88
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the waste liquid processing efficiency and processing performance of a liquid waste processing system and to impart a recovering function to a solidification processing system. SOLUTION: This precipitating/separating tank is provided with a waste sludge receiving pipe 2 inserted into a main body 1, a supernatant water recovering pipe 3 discharging supernatant water 9 on the side face of the main body 1, and a waste sludge shifting pipe 4 discharging waste sludge. A water collecting tube 11 is provided at the lower section in the main body 1, and a filter material fill layer 12 is provided around the water collecting tube 11. The precipitated waste sludge 10 itself can be utilized as a filter material, and it can efficiently recover the processed water together with the water collecting tube 11.
Patent JP-2005240814-A (JP)
Title: Base-isolating device, slide bearing and base-isolated structure
Inventor: KITAMURA JIRO
IPC: E04H9/02
Filed: 1998-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base-isolating device which causes lower cost, higher durability and higher base-isolating performance than built-up rubber base-isolators.  <P>SOLUTION: The base-isolating device comprises base-isolating slide bearings which include slide bearings; restoring devices which include gravity restoration, springs, or others; drawing-prevention devices which prevent drawing force due to an earthquake or the wind; and fixed pin devices which prevent shaking with the wind.  <P>COPYRIGHT: (C)2005,JPO&NCIPI