baber/WOPTO huggingface dataset:
Patent JP-S59201715-A (JP)
Title: Traveling type pipe cutting apparatus
Inventor: KUSAKABE MITSUO
IPC: B23D21/00
Filed: 1983-04-26
Abstract: PURPOSE:To prevent generation of dimples on cutting by applying previous cut onto a pipe, before an upper blade for regular cutting bites-into the pipe, so as to form a previous cut part onto the part of the pipe which is supposed to be bitten by the upper blade by means of a top knife which turns on the pipe. CONSTITUTION:A top knife 2 is turned around a pipe A by turning a crank arm 10 by a crank link (not shown in the figure), and a cut part is formed on the part of the pipe whigh is supposed to be bitten by an upper blade. The amount of cut-in by the top knife 2 is set about 1/3 of the thickness of the pipe A, and the width of cut by the top knife 2 is made a little larger than the thickness of the upper blade 1. Then, regular cut is carried out.
Patent JP-H10270383-A (JP)
Title: Manufacture of semiconductor device
Inventor: KISHI AKIRA
IPC: H01L29/78
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce junction leakage current with no use of complex process, by allowing the first metal silicide formed on a silicon substrate to react with a part of the silicon substrate through thermal process, so that the second metal silicide is formed on the silicon substrate. SOLUTION: A normal transistor is formed, and with a sputtering method which uses such target as comprising composition ratio of Ti1 Si1 , the first titanium silicide film 8 is formed. Then, by performing annealing in nitrogen gas at, for example, 650 deg.C for 40 seconds, the second titanium silicide films 9, 10, and 11 composition Ti1 Si2 are formed on gate, source and drain, respectively. Then, by selectively etching, such first titanium silicide film 8 as remaining, as no reaction, on a titanium nitride layer 12, side wall, locos oxide film surface, etc., is removed. After that, a hightemperature annealing is performed to change silicide to a crystal structure of low resistance.
Patent JP-S51151413-A (JP)
Title: A manufacturing method for a cylinder head with an adia batic exhaustport for an internal combustion engine
Inventor: NOJIRI TERUJI
IPC: F02F1/24
Filed: 1975-06-19
Abstract: PURPOSE: When a cylinder head is cast, on the external surfacae of an "exhaust port liner", which is also cast into the cylinder at the same time, layers of fireproof material has been formulated prior to the casting work so as to upgrade the cylinder head's adiabatic and joint casting capabilities. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11234392-A (JP)
Title: Signal input/output device
Inventor: MORISATO MASAKAZU
IPC: H04B3/20
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive telephone which ensures natural communications and prevents creeping of voice from a speaker to a microphone in a so-called speaker phone to be used without holding a receiver. SOLUTION: When a product of two signals of an input and an output is calculated, a direct current component is included in the product if they are in the same frequency. Creeping of voice to the input is prevented by detecting the direct current component and reducing the output in accordance with it. Thus, it is possible to realize guide an inexpensive speakerphone to provide natural communications even with an analog technology. Also, with a digital technology, it is possible to realize a speakerphone with by far less processings, unlike a method that needs extremely high operation capability through Fourier transform.
Patent JP-S571907-A (JP)
Title: Automatic detector for wear quantity
Inventor: ORIMOTO MANABU
IPC: G01B21/02
Filed: 1980-06-05
Abstract: PURPOSE: To save labor, by employing such constitution that when the degree of wear of the crushing part with the crushing ball as the center in a coal crusher reaches a critical value, an alarm is issued through a limit switch.  
     CONSTITUTION: In a coal crusher, an operating fluid 21 is injected into a cylinder 9a of a pressurizer 9, pressing the upper crushing wheel 8 through a piston 9c and an actuating rod 9b. When the actuating rod 9b moves downward owing to the wear of the coal crushing part with a crushing ball 10 as the center, and a pushing body 22 contacts with a switch 24, an alarm 25 is actuated. ON and OFF resulting from the rotation of the lower crushing wheel 7 are displayed on a waveform display board 26. In addition, when the wear quantity exceeds a given amount, the alarm 25 delivers a signal continuously. Because there is no need to detect the degree of wear by stopping the crusher frequently, labor can be saved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000262216-A (JP)
Title: Sweetener-containing coffee beverage and its production
Inventor: KUROKAWA MASAYUKI
IPC: A23L27/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a sweetener-containing coffee beverage having sharpness in flavor and aftertaste, capable of preventing deterioration of flavor in high- temperature preservation and to provide a method for producing the beverage. SOLUTION: In producing a sweetener-containing coffee beverage, this method for producing the sweetener-containing beverage uses trehalose as a part of the sweetener. This sweetener-containing coffee beverage contains trehalose in an amount corresponding to 10-30 wt.% of the sweetener used instead of the corresponding amount of the sweetener.
Patent JP-H01248350-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WATABE OSAMU
IPC: G11B15/467
Filed: 1988-03-28
Abstract: PURPOSE:To prevent a phase difference from happening in consecutive recording part and to eliminate variations in sound pitch at the time of recording by resetting a reference signal generating means at a prescribed value in response to a tape speed signal upon start-up of a recording mode for consecutive recording. CONSTITUTION:First, the reference signal generating means (counter) 1 is reset at the prescribed value in response to the tape speed signal S2 by a resetting means (system controller) 6 under the recording mode, and the tape speed signal S2 is outputted as a latch signal D2 by selector means 7 and 8, and then reference signal D1 is latched in response to the latch signal D2 by a latch means 3. A tape is moved by a tape moving means (capstan motor) 4 so as to turn the value of the reference signal D1 latched in the latch means 3 into the prescribed value. Now, when a reproducing mode for consecutive recording operation is effective, the reference signal generating means 1 is reset in response to the tape speed signal S2 at the prescribed value, i.e., a value which was already under synchronization. By this method, in the subsequent operation, the synchronization between the reference signal D1 and the tape speed signal S2 is carried out, and hence no phase difference takes place at the time of changing the mode.
Patent JP-S58191296-A (JP)
Inventor: TACHIKAWA RIYUUICHI
IPC: D21H19/16
Filed: 1982-05-04
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-S59201485-A (JP)
Inventor: AKETO AKIHIRO
IPC: H05K1/02
Filed: 1983-04-28
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-S63242505-A (JP)
Title: Method and apparatus for treating waste plastic
Inventor: INUKAI TAKASHI
IPC: B29B17/00
Filed: 1987-03-28
Abstract: PURPOSE:To reduce the vol. of a waste plastic material and to attempt to improve its treating efficiency, by compressing the waste plastic material in a chamber, heating and melting it, introducing melt in a mold case and cooling and solidifying it in a specific shape. CONSTITUTION:A material chamber 11 is formed in a rectangular parallelepiped shape and a hopper 13 for feeding a waste plastic material is provided thereon. A compressing press 20 is controlled by using an oil pressure unit 21 as a driving source and the waste plastic material in a material chamber 11 is compressed by reciprocating motion of a pressing plate 23. A heating chamber 30 heats and melts the waste plastic material mechanically compressed by a compressing press 20 and a hot air generated from a hot air generating oven 60 is introduced by means of a feeding fan 61 through an air gate 63 to heat. An introducing path 40 introduces the waste plastic material melted by the heating chamber 30 into an outer mold case 30.
Patent JP-S572120-A (JP)
Title: Binary coding circuit of analog signal
Inventor: SANO YASUKAZU
IPC: H03K5/08
Filed: 1980-06-04
Abstract: PURPOSE:To increase effectively the sensitivity of detection, by lowering the sensitivity at the rise area of waveform of a video signal to prevent assuredly the chatter and then carrying out a detection of defect with a signal having a high sensitivity of detection at the area after the rise where no fear exists for the chatter. CONSTITUTION:The B, C and D video signals 21, 22 and 23 are obtained through delaying elements 3-5 form the A video signal obtained by shifting a video signal 40 to the negative side by a certain extent. These signals 21-23 are supplied to comparators 7-9 to produce the output CMP11 signal 33, CMP signal 35 and CMP signal 36 respectively. The output of a comparator 6 which received a signal 20 is led to a timer 10, and control signals 28-30 are delivered from the timer 10. Based on these control signals, the sensitivity of detection is lowered to some extent at the rise area of waveform of the video signal to prevent assuredly the chatter with the signal 33. Then a detection is carried out for flaws with signals 35 and 36 having a high sensitivity of detection and in a binary coding way after the rise where no fear exists for the chatter.
Patent JP-H04310406-A (JP)
Title: Heavy duty pneumatic radial tire
Inventor: YAMASHITA NOBUHIRO
IPC: B60C11/04
Filed: 1991-04-08
Abstract: PURPOSE:To provide the above heavy duty pneumatic radial tire with track wondering prevention performance and particularly increased property for preventing wear of shoulders. CONSTITUTION:Multiple primary curfs 8 extending from a thin groove 7 provided at a part of a shoulder to the center of a tread are formed intermittently in the peripheral direction of a tire. Also, multiple secondary curfs 9 extending from these primary curfs 8 to the center of the tread in the peripheral direction of the tire are formed intermittently in the peripheral direction of the tire.
Patent JP-H03273045-A (JP)
Title: Resin composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C08L51/00
Filed: 1990-03-22
Abstract: PURPOSE:To prepare a resin compsn. excellent in the resistance to heat and impact as well as in flame retardance by compounding a specific heat-resistant resin, a specific thermoplastic rein, antimony oxide, a specific brominated reaction product, and a specific alkoxysilane. CONSTITUTION:A heat-resistant resin (A) selected from the group consisting of a copolymer of a styrenic compd. with an imide compd. of an alpha, beta-unsatd. carboxylic acid and a reinforced copolymer obtd. by reinforcing the above copolymer with a reinforcement for rubber, a thermoplastic resin (B) selected from the group consisting of a high-impact resin obtd. by graft copolymerizing styrene, acrylonitrile, etc., onto a butadiene rubber, an ethylene-propylene rubber, etc., and a styrene-acrylonitrile copolymer resin, antimony oxide (C), a reaction product (D) of a brominated compd. of the formula (wherein (n) is 1-100) with an acrylonitrile-butadiene copolymer having COOH groups at both molecular ends and a mol.wt. of 1000-10000, and an alkoxysilane (E) having a functional group selected from the group consisting of mercapto, vinyl, and methacryloxy groups are compounded to give a resin compsn. The amts. compounded, based on 100 pts.wt. the sum of components A and B, of components C, D, and E are 0.5-10, 5.0-40, and 0.1-3.0 pts.wt., respectively.
Patent JP-2000269087-A (JP)
Title: Manufacture of capacitor
Inventor: AKAMI KENJI
IPC: H01G9/028
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain a solid electrolytic capacitor or a film capacitor which is superior in the frequency characteristic and in stability at high temperatures and humidities. SOLUTION: In this method for manufacturing a capacitor by forming a conductive layer on a dielectric layer 3 and thereafter forming a conductive polymeric layer 4, containing thiophene derivative as a repetitive unit through electrolytic polymerization using an aqueous medium of an electrolyte containing repeated thiophene derivative units which are emulsified and dispersed therein, dopants having a large molecular size can be introduced and a conductive polymer layer 4 can be made superior in electrical conductivity and environmental stability due to the electrolytic polymerization in the aqueous medium containing an anionic surfactant added therein. Thus a solid electrolytic capacitor or a film capacitor can be easily obtained which is superior in frequency characteristic and in stability at high temperatures and high humidities.  Also a method for manufacturing a capacitor which uses an electrolyte containing phenol or nitrobenzene derivatives is provided.
Patent JP-S6058868-A (JP)
Title: Print head of inkjet printer
Inventor: JIYON ERU DEKUSUTAA
IPC: B41J2/12
Filed: 1984-04-13
Abstract: PURPOSE:To provide the titled print head which can check ink loss and the infiltration of air at the exchange of the print head along with an easy exchange thereof by directly forming an electric signal pattern on a substrate thereof. CONSTITUTION:In an inkjet printer in which a piezoelectric conversion element mounted on a substrate of a print head 56 is driven to jet ink drops from a nozzle each time an input electric signal pulse is applied, an electric signal pattern (preferably, a pattern connected to sections on the substrate of a recording head from an external input electric connector section of the print head 56, which is screen printed on an insulation surface of the substrate of the print head 56) is formed directly. This print head 56 is mounted on a carriage performing a relative motion between the print head 56 and a recording medium 138.
Patent JP-S63240296-A (JP)
Title: Key telephone system
Inventor: SUZUKI MASAKO
IPC: H04Q3/58
Filed: 1987-03-27
Abstract: PURPOSE:To allow the content of talking to a 3rd party other than the talking parties by providing a control circuit connecting a channel between an extension telephone set and an external speaker while the channel remains to be connected upon the request of external speaker connection request from the extension telephone set to a master set when the channel of the extension telephone set and an external line are connected. CONSTITUTION:It is upposed that communication is executed between an external line 1m and an extension telephone set 3n among external lines 11, 12,...1m and extension telephone sets 31, 32,..., 3n. In this case, when a connection request from the extension telephone set 3n to the external speaker 50 is executed in a predetermined operation, a control circuit 21 controls a channel switch 22 to set a channel also for the extension telephone set 3n and the external speaker 50 while connecting the external line 1m and the extension telephone set 3n. In setting a channel to the external speaker 50, the talking between the external line 1m and the extension telephone set 3n is amplified by an amplifier 40 and sent from the external speaker 50. Thus, the 3rd party other than talkers can listen to the talking and telephone conference or the like is conducted.
Patent JP-H05240938-A (JP)
Title: Device for automatically tracking and observing infrared-ray generating body
Inventor: ISHIDA AKIO
IPC: G01S3/783
Filed: 1992-02-26
Abstract: PURPOSE:To observe an infrared-ray generating body which moves at a high speed in a far-distance area and generates weak infrared rays in an enlarged state by automatically tracking the body by mounting an infrared detector and telescope on a revolving frame and revolving the frame toward the body. CONSTITUTION:Detecting outputs from infrared sensors DT1-DT4 which are equally divided in X- and Y-axis directions (lateral and vertical direction) are amplified by means of high-gain amplifiers A1-A4 and detecting level signals S1-S4 are sent to an automatic control section U2. The section U2 compares detecting levels S1-S4 with each other by means of comparator circuit XC1, XC2, YC1 and YC2 and further compares the signals obtained from the comparison by means of comparator circuits XC and YC and the circuits XC and YC respectively generate an X- and Y-axis direction leading control signals Sx and Sy and send the signals to a revolving frame section U3 through mode change-over switch circuits SW1 and SW2. These signals turn the frame U3 mounted with the sensor DT and a telescope U4 toward a target so as to automatically track the target by driving servo motors MX and MY through servo amplifiers AX and AY.
Patent JP-H04287851-A (JP)
Title: Overheat preventing device for outboard motor
Inventor: KATAOKA TOSHIYA
IPC: F01P3/20
Filed: 1991-03-15
Abstract: PURPOSE:To detect the abnormal temperature rise of an engine at the cold time and that of a cylinder upper part at the time of cooling water decrease difficult to predetect heretofore so as to effectively prevent the progress of overheat of the engine and seizure in such cases. CONSTITUTION:There are provided a temperature sensor 12 operated at the time of engine temperature reaching the specified set temperature, a cooling water sensor 11 for detecting the existence of cooling water in an engine so as to be operated at the time of detecting no cooling water, and a first and a second warning means operated being respectively interlocked with the sensors 12, 11. These sensors 12, 11 are additionally provided with a rotating speed limiting means 43 operated interlockingly with the sensors 12, 11 so as to limit the control rotating speed of a rotating speed control circuit 42 forcibly to the first set rotating speed or less at the operating time of either one of the sensors 12, 11 and to limit the control rotating speed forcibly to the lower second set rotating speed or less at the operating time of both sensors 12, 11.
Patent JP-H1031925-A (JP)
Title: Method for sealing sensor in panel body
Inventor: HARRIS BRADLEY D
IPC: B60R21/2165
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To restrict the increase of weight so as to lower cost, and to prevent low temperature embrittlement by spraying the liquid plastic to a die for coating, and thereafter, arranging a flexible sensor, and coating it with the plastic material. SOLUTION: The mold releasing agent is sprayed for coating to a heated nickel die 10, and a first layer 12 of the polyurethane reaction mixture appropriate in the liquid condition, which can be gelatinized, is sprayed for coating at 0.1-2mm of thickness on the die 10. After the gelatinization, a film switch (flexible sensor) 14 is arranged on the layer 12 at a desirable position, and furthermore, a second layer 18 of the liquid polyurethane reaction mixture is sprayed for coating to the layer 12 and the whole of the switch 14. This layer 18 is formed at 0.1-2mm of thickness same with the layer 12. Back-foaming is performed to an obtained shell when it is in the die 10 or after it is taken out of the die 10.
Patent JP-S58192126-A (JP)
Title: Word processor
Inventor: TAKEDA SHIYOUJI
IPC: G06F3/00
Filed: 1982-05-05
Abstract: PURPOSE:To attain easily the registration of optional characters, by saving and storing a pattern edited and formed once to other memories, and registering a pattern obtained by synthesizing the edited and formed pattern and the saved and stored pattern. CONSTITUTION:A sentence inputted from a keyboard 11 is stored in a text memory 21 constituting a memory 13 and displayed on a CRT14, and the storage content of the text memory 21 is transferred to a sentence storage area 22 with a prescribed key operation and stored, or printed on a printer 15. A character generator 23 for the CRT screen display such as the 1st level Kanji (Chinese characters) and special characters is provided to a prescribed area of an ROM chip, a print character generator 24 for them, and character generators 25, 26 for the display and print of the 2nd level Kanji, are provided to a prescribed area in a floppy disc. Pattern storage areas 27, 28 for registering edited optional characters are also provided to the floppy disc.
Patent JP-S63239034-A (JP)
Title: Manufacture of odd-shaped bathtub
Inventor: FUKUURA KAZUHIKO
IPC: B29D22/00
Filed: 1987-03-27
Abstract: PURPOSE:To easily manufacture a product having odd-shaped parts, which cannot be molded integrally, by a method wherein reinforcing materials having odd-shaped part forming surfaces are fixed to the outer surface of a tub part having a U-shape in cross section and, after that, resin layers are lined starting from the interior of the recessed stepped part onto the odd-shaped part forming surfaces so as to be flush with the surface of the tub part. CONSTITUTION:A tub part a1 is molded, at the upper end edge of which a recessed stepped part 5 opened upward and inward of the tub is provided and the cross section of which is a U-shape. The tub part a1 consists of three layers or a gelcoat layer 6, a FRP layer 7 and a backup layer 8 in the order named from the surface side. Rein forcing materials a3 are made of foamed urethane or the like, and consist of several blocks, on the surfaces of which an apron forming surface 9, a headrest forming surface 10 and an upper edge part forming surface 11 are made, and fixed through adhesive 12 to the outer surface of the tub part a1. The FRP layer 7 is lined as a first layer from the interior of the recessed stepped part 5 to the final ends of the respective forming surfaces 9, 10 and 11 and degassed and molded. The gelcoat layer 6 is lined on the hardened FRP layer 7 so as to be flush with the gelcoat layer 6 of the surface of the tub part a1 in order to be made into an integral body without producing a seam.
Patent JP-S58191510-A (JP)
Title: Low noise amplifier
Inventor: FUKUDA SACHIROU
IPC: H03F1/26
Filed: 1982-05-04
Abstract: PURPOSE:To reduce the power consumption of the entire device, by providing a function which makes only a cooler of a low noise amplifier of the common use operative and makes that for a spare use inoperative, for a switching controller. CONSTITUTION:An input signal from an input port 1 passes through any of the low noise amplifiers 5, 6 selected with an input switching device 3 and outputted from an output port 2 via an output switching device 4. The selection of the input and output switching devices 3, 4 is controlled with the switching controller 9. The controller 9 selects the signal path, controls power supplies 7, 8 for cooler of the amplifiers, applies only the power supply of the cooler of the common use device and disconnects the cooler power supply of the spare device. Through the control in this way, the entire power consumption of the low noise amplifiers is reduced.
Patent JP-S62234013-A (JP)
Title: Bathing agent
Inventor: KADOTA AKIMI
IPC: A61K36/42
Filed: 1986-04-02
Abstract: PURPOSE:To provide a bathing agent containing dishcloth gourd as an essential component, effective in preventing allergic dermatitis caused by perfumery, having excellent effect to keep body warmth and exhibiting excellent body smell-removing effect and skin-moistening effect. CONSTITUTION:The objective agent can be produced by using dried and pulverized product, juice or dried juice of the whole grass, fruit, unripe fruit, seed, bine, etc., of dishcloth gourd (e.g. Daruma species) as an essential component. The above extract can be produced by effectively using a 1-9C aliphatic organic solvent such as a lower aliphatic alcohol and is dried by freeze-drying, vacuum-drying, etc., to obtain powdery extract. A bathing agent contains, together with other ingredients such as licorice, citrus fruit, etc., 40g of sodium laurylsulfate, 20g of betaine lauryldimethyl-aminoacetate, 40g of refined water, 1g of perfume, a proper amount of a dye and 3-7g of dishcloth gourd powder of 1-5g of extract.