baber/WOPTO huggingface dataset:
Patent JP-2001041533-A (JP)
Title: Air conditioner
Inventor: NOTOYA YOSHIAKI
IPC: F24F11/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress the blowing-out amount a cold wind from the indoor machine of an air conditioner immediately before the air conditioner enters defrosting operation which is performed when the air conditioner is operated for heating, by constituting a cycle which is reverse to that of heating operation when the air conditioner is operated for heating. SOLUTION: When an air conditioner is normally operated for heating, the blowing-out amount of cold wind from the indoor machine of the conditioner is suppressed by adjusting the air volume of the indoor fan of the indoor machine in accordance with the drop in capability of a compressor by also reducing the number of revolutions of the indoor fan during the period in which the number of revolutions of the compressor is reduced after a command instructing defrosting operation is sent out.
Patent JP-S6196410-A (JP)
Title: Production of disc for rotary encoder
Inventor: KATONO TAKASHI
IPC: H03M1/00
Filed: 1984-10-17
Abstract: PURPOSE:To suppress a warpage and to improve flatness of the titled disc by heating and pressurizing the disc by inserting it into a jig. CONSTITUTION:The disc is inserted into the jig made of ceramics or the like, for instance, which <=10X10<-6> linear expansion coefficient and <=10mum warpage, put into an electric furnace or the like, heated for 1min-3hr at a temperature of 0.3-0.9 times the temperature in case of expressing the melting point of a metal or the eutectic temperature in terms of the absolute temperature and on that occasion, pressurized to 0.5gwt/cm<3>-100kgwt/cm<3> pressure.
Patent JP-H0874045-A (JP)
Title: Cobalt silicide sintered target material for sputtering hardly generating particles during film formation
Inventor: HIJIKATA KENICHI
IPC: C01B33/06
Filed: 1994-09-12
Abstract: PURPOSE: To suppress the generation of sputtered particles at the time of film formation and to enable increase in the output and size of a sputtering device by dispersing a specified unreacted eutectic phase in the structure of a CoSi2 compd. contained in a CoSin target as a phase formed by a reaction. CONSTITUTION: A target material is made of CoSin where n is 1.8-2.0 and shows molar ratio contg. a CoSin compd. shown by the phase diagram of a Co-Si binary alloy as a phase formed by a reaction and an unreacted eutectic phase made of a eutectic of a CoSi compd. and a CoSi2 compd. is dispersed and distributed in the structure of the CoSi2 compd. in the CoSin to obtain the objective target material. This target material is produced as follows; high purity Co of 99.999% purity and high purity Si of 99.99999% purity are blended in prescribed ratios, the resultant blends are separately pulverized after melting with electron beams to form eutectic powders and these powders are blended in a prescribed eutectic ratio and hot-pressed.
Patent JP-H0758791-A (JP)
Title: Carrier leakage reducing circuit
Inventor: SHIBATA TAKAYUKI
IPC: H03C3/00
Filed: 1993-08-10
Abstract: PURPOSE:To provide a carrier leakage reducing circuit for reducing carrier leakage and improving the deterioration of transmission/reception characteristics even when modulation signals are small in a quadrature modulator. CONSTITUTION:The I components of the modulation signals and the offset value of the I components from a register 8a are added in an addition part 1a and are D/A converted in a D/A conversion part 2a. The Q components of the modulation signals and the offset value of the Q components from the register 8b are added in the addition part 1b and are D/A converted in the D/A conversion part 2b. A quadrature modulation part 5 quadrature modulates carrier waves from an oscillation part 4 by the output signals of first and second D/A conversion parts 2a and 2b and a level detection part 6 detects the level of the output signals of the quadrature modulation part 5. Then, an offset setting part 7 decides the offset values of the I and Q components so as to minimize the output of the level detection part 6 when the I and Q components of the modulation signals are not present. By holding them in the registers 8a and 8b and setting the offset values of the I and Q components, the carrier leakage is reduced.
Patent JP-H0263864-A (JP)
Title: Image processor
Inventor: YAMANAKA HIROMICHI
IPC: G06F3/12
Filed: 1988-08-31
Abstract: PURPOSE:To output characters of two or more colors uniformly by providing an output means for outputting dots of two or more colors based on image data stored in a memory and a processing means for applying a dot information conversion processing different for every color. CONSTITUTION:In a dot font ROM 3 provided with character data individually for every color, character patterns are stored in the form of dot data. Because a blue is visually more expanded than a yellow in the printing on white paper with a printer, the character patterns of a yellow font are stored heavier in weight than those of a blue font so that both the patterns can visually have the same size when being printed. Then, an arithmetic control part 2a of an image processor 2 decodes character code information transmitted from a host computer 1, reads character data from the dot font ROM 3 corresponding to the character code, and writes the same to a predetermined address of a page memory 2b. After the completion of the writing of an image for one page, an I/F control part 2c outputs image data from the page memory 2b according to the I/F system of a printer 4. Therefore, characters of any color can be outputted uniformly.
Patent JP-H0265403-A (JP)
Title: Distributed constant line amplifier
Inventor: KANEKO TOMOYA
IPC: H03F3/193
Filed: 1988-08-31
Abstract: PURPOSE:To form a variable gain amplifier with a wide band by employing a dual gate field effect transistor as a high frequency power amplifier element. CONSTITUTION:The 1st gate of the dual gate FETs 1a-1c is connected to connecting points 22a-22c between distributed constant lines 2a-2d of the 1st high frequency input line and the 2nd gate is connected to ground respectively in terms of high frequency through capacitors 6a-6c and biased by a DC bias voltage from a terminal 12 in terms of DC. Moreover, the drain of the dual gate FETs 1a-1c is connected to connecting points 23a-23c between distributed constant lines 3a-3d respectively and a termination resistor 5 is connected to a terminal opposite to an output terminal RFOUT of the high frequency output line. Thus, the bias voltage applied to the terminal 12 is varied to control the gain over a wide band.
Patent JP-H0783445-A (JP)
Title: Door-adjusting mechanism for microwave oven
Inventor: YAMAMOTO TOSHIHIRO
IPC: F24C7/02
Filed: 1993-09-01
Abstract: PURPOSE:To surely prevent microwaves from leaking from an openable door, by a method wherein a latch hook is energized as a whole toward the rear inside of a microwave oven body and the latch hook can be adjusted and fastened to a place. CONSTITUTION:Since a latch hook 7 is always energized backward as a whole by the restoring force of hook springs 28, the latch hook 7 is always positioned at a most rear end X, in a range where the latch hook 7 can be moved forward and backward. However, when an openable door 4 is closed in order to be adjusted, the top ends of catch-engaged parts 6 each provided in the latch hook 7, which is positioned at the most rear bend X at this point of time, are required to be brought into contact with the top end parts 32 of abutment surfaces 31 on engaging catches 5 provided on the openable door 4. when the openable door 4 is closed, the catch-engaged parts 6 each abutting on the top end parts 32 of the abutment surfaces 31 on the engaging catches 5 slide on the abutment surfaces 31 to the extent of basal end parts 33, by presetting the elastic force of a door spring 12 and the elastic force of each of the hook springs 28. In this way, the clearance between the openable door and the front opening part of a microwave oven body can be surely removed.
Patent JP-H0556260-A (JP)
Title: Image processor
Inventor: KIYOHARA TAKAHIRO
IPC: H04N1/40
Filed: 1991-08-28
Abstract: PURPOSE:To obtain good image data irrespective of paper quality of an original by selecting and outputting, with a selector, image data in accordance with the kind of the paper quality of the original instructed by an operating part out of plural kinds of image data with different emphasis prepared by an edge emphasizing circuit. CONSTITUTION:Image data read by an original reading part 8, after the image processing, are serially inputted to a line buffer 1 at a picture element unit as a digital signal. The image data of the picture element matrix of 3X3 are prepared by the buffer 1 and a register 2, and 2 kinds of picture element data (attention picture element) with the different edge emphasis are prepared by an edge emphasizing processing circuit 3. When the reproduced paper is instructed as the kind of the reading original by an operating part 7, a selector 4 selects and outputs the image data to perform a first edge emphasizing processing based on a selecting signal 5. On the other hand, when the operating part 7 selects the wood free paper, the selector 4 selects and outputs the image data to perform the edge emphasizing processing.
Patent JP-S60109264-A (JP)
Title: Manufacture of complementary mis semiconductor device
Inventor: INAKI TATSUYA
IPC: H01L21/8238
Filed: 1983-11-18
Abstract: PURPOSE:To prevent the invasion of bird beaks in selective oxidation to element regions by eliminating the undercut of an oxide film by a method wherein the selection ratio of a polycrystalline Si film to the base oxide film is increased at the time of etching removal of the polycrystalline Si film. CONSTITUTION:After the polycrystalline Si film 14 is selectively removed by isotropic ion etching, acceptor impurities are ion-implanted and thermally diffused, thus forming a P type well layer 15. Thereafter, said Si film in the region scheduled for field oxide film formation is removed by isotropic ion etching, and donor impurities are ion-implanted. At the time of removal, because of a large selection ratio of the Si film to the thermal oxide film 12, this oxide film of the base is hardly etched even by overetching, and the undercut of the pad oxide film is eliminated. Thus, the deep invasion of bird beaks in selective oxidation to element regions can be prevented, and it becomes possible to inhibit the reduction in contact margin.
Patent JP-S6275660-A (JP)
Title: Process cartridge with clutch mechanism
Inventor: EHATA TOKITAKA
IPC: G03G15/08
Filed: 1985-09-30
Abstract: PURPOSE:To improve the operability by providing a clutch mechanism, which intermits driving force in the external of the enclosure of a process cartridge, in the driving system of a carrying member which carries a toner from a toner storage vessel. CONSTITUTION:When a photosensitive drum is rotated, the driving gear 8 of a toner carrying member 18a is rotated by gears 2b, 5, 6, and 7. If screw 11 for driving connection is not provided in the connection part between the main shaft 9 of the toner carrying member and the gear 8 or a front end part 11a is not projected, the toner carrying member 18 is not rotated though the drum 12 is rotated for the check or the like. If the screw 11 is screwed in, the gear 8 and the main shaft 9 are interlocked with each other, and therefore, the toner carrying member 18 carries the toner by the rotation of the photosensitive drum. The screw 11 is easily attached and detached if the position of the screw is allowed to coincide with a hole 20 provided in a cartridge enclosure 1. The operability is improved by this constitution.
Patent JP-H0873540-A (JP)
Title: Production of modified resin
Inventor: SHIBUYA SANEHIRO
IPC: C08F255/00
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a modified resin which can give a molding well balanced between impact resistance and rigidity. CONSTITUTION: 100 pts.wt. metal salt of a copolymer of 70-99wt.% ethylene with 30-1wt.% α,β-unsaturated carboxylic acid, 0.1-50 pts.wt. heterocyclic- aromatic vinyl monomer containing a basic nitrogen atom as part of the aromatic ring, such as desirably 4-vinylpyridine or 2-vinylpyridine and 30-500 pts.wt. styrene monomer are subjected to aqueous suspension polymerization in the presence of a radical polymerization initiator.
Patent JP-S62176430-A (JP)
Inventor: HENDORIKUSU KORUNERISU GIIRUTO
IPC: G01L7/00
Filed: 1986-09-17
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-S6277860-A (JP)
Title: Power unit
Inventor: NOBUHARA MOCHIKIYO
IPC: G21C3/30
Filed: 1985-09-30
Abstract: PURPOSE:To conduct soft starting, through which stress is not given to a main switching element, by detecting the state of an output and reducing an output from a chopper in response to the state of the output. CONSTITUTION:When a power supply is turned ON, a transistor Qss is turned OFF, the emitter resistance of a transistor Q1b is brought to a value R3 larger than that on normal lighting, and an output from an inverter circuit 5 is lowered by utilizing a voltage drop by the resistance, thus preventing the cold start of a fluorescent lamp F. When the emitter resistance of the transistor Q1b increases, the quantity of a base driven in the transistor Q1b reduces, the saturation of a transformer T1 is quickened while the storage time is shortened and oscillating frequency is augmented, and an output from the inverter circuit 5 is made lower than that due to the voltage drop of the emitter resistance.
Patent JP-2001043326-A (JP)
Title: Reader/writer, reader/writer system and testing method for reader/writer
Inventor: SHIMIZU HIROO
IPC: G06K17/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To clarify a cause on the occurrence of malfunction, to avoid a circuit change by means of an antenna, to clarify the optimum use environment, to connect plural reader/writers to one host device and to recognize an abnormal non-contact communication medium. SOLUTION: In the testing method, a host device 3 becomes non-contact as a test mode when a test switch 19 is depressed. The control circuit 11 of a reader/writer 1 continuously transmits a prescribed command to a tag 2. When a response is normally returned from the tag 2, a system is judged to be normal and the light emitting diode(LED) of a display part 10 is lighted. When the test mode is terminated, the test mode is decided to be terminated.
Patent JP-H0275666-A (JP)
Title: Corrosion-resistant pigment composition
Inventor: JIYON RICHIYAADO KOORIAA
IPC: C09C1/30
Filed: 1989-08-25
Abstract: PURPOSE: To obtain the subject composition which does not generate a swelling or a marking-line corrosion under an obtained film in case of using by mixing with a coating forming material for the surface treatment of a metal material or the like, by constituting with ZnO and a specific trivalent metal silicate material.  
     CONSTITUTION: This composition is constituted by ZnO and (A) a material obtained by reacting a trivalent metal compound (example: an aluminum dihydrogen orthophosphate) selected preferably from Al, Fe, Cr, (B) a natural aluminum silicate material or a synthetic material which is equal to the natural material (example: natural aluminum silicate), and (C) a trivalent metal silicate material selected from the group constituting of a natural or a synthetic aluminum silicate and a mixture thereof of which the surface is reformed by an ion-exchanger using, for example, Ca or other materials and a mixture thereof. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1161047-A (JP)
Title: Floor polish composition
Inventor: NAKAGAWA SHIGEHARU
IPC: C09G1/04
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in gloss retention, black heal mark resistance and staining resistance by mixing an acrylic resin emulsion with an aqueous emulsion of an ionomer resin in a specified ratio. SOLUTION: This composition comprises an acrylic resin emulsion and an aqueous emulsion of an ionomer resin desirably based on a copolymer of an unsaturated monomer typified by ethylene with an unsaturated carboxylic acid or its derivative in a ratio of 60/40 to 98/2, desirably 80/20 to 96/4 (in terms of the solids content). It may optionally contain a wax emulsion (e.g. polyethylene wax emulsion), a urethane resin emulsion, a plasticizer (e.g. tributoxyethyl phosphate), a leveling agent (e.g. alkali-soluble resin), a wettability improver (e.g. fluoro surfactant), etc. This is desirable for use on floors or the like where walk is frequent.
Patent JP-S59109406-A (JP)
Title: Pneumatic radial tyre for heavy load
Inventor: TAKAHASHI TAKESHI
IPC: B60C15/06
Filed: 1982-12-14
Abstract: PURPOSE:To make the thickness of a rubber stock thin and improve durability, steering property, and stability by setting the upper end height of a metal cord reinforcement layer arranged at the outside of a bead section, core arrangement angle, and the thickness of the rubber stock to specified values respectively. CONSTITUTION:The height Hs of the upper end 2-a of a metal cord reinforcement layer 2 arranged at the outside of a carcass ply that is wound around a bead bundle 3 is made higher than Hc of the upper end 1-a of the carcass ply 1. In addition, the angle of the metal cord arrangement is below 20 deg. near the upper end 2-a with respect to the circumferential direction of a tyre and is made larger by 10 deg. than the angle of the upper end 2-a arrangement a little closer to a bead base section 6 from the contact starting point Pf between a rim flange B and a rim cushion section 5. Furthermore, the relationship between the thickness d of a rubber stock and the thickness D from a carcass 4 before it is folded to the external surface of the bead section is set to satisfy d/D<=0.4. As a result, even if the rubber stock is made thin and light, durability, steering, property and stability can be improved.
Patent JP-H0669121-A (JP)
Title: Production of basic material having thin film
Inventor: TSUKAMOTO JUN
IPC: H01L21/027
Filed: 1992-08-17
Abstract: PURPOSE:To restrict dimensional deviation of a resist pattern due to reflection on pulverized basic material by gasifying a catalyst and adsorbing the gasified catalyst onto the surface of a basic material while furthermore bringing the gasified catalyst into contact with monomer gas thereby forming a thin polymer film on the surface of the basic material onto which the catalyst is adsorbed. CONSTITUTION:A silicon wafer is placed in a reactor filled with nitrogen gas under normal pressure and then catalyst, i.e., triethylamine gas, is introduced while bubbling with the nitrogen gas into the reactor. On the other hand, a basic material is placed in another reactor into which monomer gas, i.e., cyanoacetylene, is introduced with nitrogen gas as carrier gas. When it is left as it is, vapor-phase polymerization of cyanoacetylene takes place on the basic material and a thin film of cyanoacetylene polymer excellent in step coverage is formed on the silicon wafer. The basic material is then placed in an oven of nitrogen gas atmosphere and heat treated for 30min. Consequently, a cyanoacetylene polymer thin film is formed and used as a lower layer resist.
Patent JP-H0266023-A (JP)
Title: Semiconductor pc-board conveyor
Inventor: YANABE YUKIHIRO
IPC: B65G13/04
Filed: 1988-08-31
Abstract: PURPOSE:To exactly carry substrate by directly connecting a conveyor pulley to each of motors and driving and turning the conveyor pulley by the turning force of the motors to carry substrate. CONSTITUTION:A semiconductor wafer W is carried by turning of a plurality of conveyor pulleys 2. At one side of a housing 1 which supports the conveyor pulleys 2, a motor 3 is mounted for each of the turning shafts of the conveyor pulleys 2 so that the turning shafts of the conveyor pulleys 2 are turned directly by the motors 3. The same standards are applied for the motors so that they are turned synchronously. The conveyor pulleys 2 are therefore driven and turned at the same speed so that there is no possibility of defective turn due to belt cut. The wafer W may be carried exactly.
Patent JP-2000046341-A (JP)
Title: Table gas cookstove, and small-sized gas bomb
Inventor: GOTO MOTOI
IPC: F24C3/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently heat hood at high temperature, without getting in the way or marring the atmosphere even if a table gas heater is installed on a table or the like. SOLUTION: This table gas heater comprises a cookstove body 2, a bomb loading part 3, and a drip receiver 4, and a small-sized bomb 5 is used. For the cookstove body 2, a burner opening 22 and an engaging means 20 are made at the ceiling 21 of the case body 10 presenting a roughly cylinder. A bomb loading part 3 is provided with a bomb case member 45, a valve mechanism 47, a gas bomb push-up mechanism and a piezoelectric igniter. The drip receiver 4 comprises a drip receiving plate 25 in the shape of a reverse conical trapezoid combined with the ceiling part 21 of the case body 10 freely of mounting and removal, and a trivet 26. This presents a clay charcoal stove form at large, and is used, being placed on a table or the like.
Patent JP-H1154557-A (JP)
Title: Method and device for manufacturing semiconductor device
Inventor: TATSUMI KOHEI
IPC: H01L21/321
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a semiconductor device, which has the excellent durability strength and ensures the secure electric connection. SOLUTION: A chip electrode 2 on one side and a substrate or a chip electrode 12 on the other side are electrically connected. In this case, at least two minute balls B are overlapped and coupled between the electrode 2 on one side and the electrode 12 on the other side, and the chip electrode 2 and the substrate or the chip electrode 12 are electrically connected. The minute balls B are coupled to the chip electrode on one side and the substrate or the chip electrode 12 on the other side, and the minute ball B on the side of the electrode 2 on one side and the minute ball B on the side of the electrode 12 on the other side are coupled to each other. By providing high relaxation absorptivity against thermal stress by elongating the electrode interval, excellent action is displayed for the protection of a semiconductor chip.  Excellent durability against fatigue breakage and high bonding strength against thermal expansion can be secured.
Patent JP-2001048146-A (JP)
Title: Cylindrical heat-resistant hollow container
Inventor: SASAKI MASAAKI
IPC: B65D1/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly heat-resistant hollow container and make it easy to carry in a single hand without attaching a handle to the cylindrical hollow container. SOLUTION: The cylindrical heat-resistant hollow container 1 comprising an upper barrel wall 4 formed with uneven reinforcing ribs below a shoulder connected with a neck 2, an intermediate barrel wall 5 formed with reduced pressure absorbing panel surfaces 5a, 5b in the middle and a lower barrel wall 6 formed with a base wall is molded by biaxially stretching blow-molding of a polyester resin or the like. The two reduced pressure absorbing panel surfaces 5a, 5b and two label applied surfaces 5c, 5d are formed to be symmetrical on the intermediate barrel wall 5, while the panel surfaces 5a, 5b are formed to be approximately flat inward from a cylindrical curved surface of the container barrel.  In addition, are formed on the reduced pressure absorbing panel surfaces at least a pair of hump-like protrusions on which fingers can be hooked, thereby forming the cylindrical heat-resistant hollow container 1 having high heat resistance.