baber/WOPTO huggingface dataset:
Patent JP-H0653234-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI KATSUYUKI
IPC: H01L23/52
Filed: 1992-07-28
Abstract: PURPOSE:To prevent that a spontaneous oxide film and a water mark are formed on the surface of a polycrystalline silicon layer and to solve a problem that the interface between a high-melting-point metal silicide and the polycrystalline silicon layer is stripped by a method wherein a thin undoped polycrystalline silicon layer is formed on an n-type polycrystalline silicon layer. CONSTITUTION:After a gate insulating film 2 has been formed on a semiconductor substrate 1, a polycrystalline silicon layer 3 is formed, an n-type doping operation is performed and an n-type polycrystalline silicon layer 3 is formed. Then, after an undoped polycrystalline silicon layer 4 in 1000Angstrom  or lower has been formed, a high-melting-point metal 5 is formed. For example, a polycrystalline silicon layer 3 is formed, by an LPCVD method, on a P-type semiconductor substrate 1 via a gate oxide film 2, and an n<+> type polycrystalline silicon layer 3 is formed by a POCl3 thermal diffusion method. Then, an undoped polycrystalline silicon layer 4 having a thickness of 200Angstrom  is formed by an LPCVD method, a spontaneous oxide film is removed by dilute HF and, after that, a WSi2 layer 5 is formed by a CVD method by using WF6 and SiH4.
Patent JP-S5991772-A (JP)
Title: Picture printer
Inventor: YAMASHITA HARUO
IPC: H04N1/405
Filed: 1982-11-16
Abstract: PURPOSE:To attain high speed print with a simple processing by controlling digitally a print pulse width of each dot of a picture printer only with the operation of a line memory. CONSTITUTION:When a line head has 2<n> element and the printing is of 2<m> gradation, a drive circuit 2, a latch 3 and a shift register 4 are the 2<n> element and an address input to an address counter 6 and a line memory 5 is n-bit. A data output of the memory 5, a gradation counter 8 and two inputs of a digital comparator 9 are m-bit each. The carry 7 of the counter 6 is counted by a counter 8, an output data (e) of the memory 5 and a count vlaue (f) of the counter 8 are compared at the comparator 9, and only when the output (e) is larger than the count value (f), an output (g) of the comparator 9 is taken as one level and given to the register 4, and the print pulse width of each dot of the line head is controlled for attaining gradation print.
Patent JP-S58103109-A (JP)
Title: Manufacture of foil-wound coil in foil wound transformer
Inventor: TOGAWA YASUNOBU
IPC: H01F41/06
Filed: 1981-12-16
Abstract: PURPOSE:To continuously perform the winding work for winding without a fear of a  causing cracks or the like on cooling ducts and at a short period as well by a method  wherein metal foil and an insulating sheet are inserted in the inside of the cooling duct  and are wound on the outside of an insulating cylinder, and then, the supporting rod of  the duct is released. CONSTITUTION:Before starting a winding 4, required cooling ducts 6 are fixed on the  outside of a spool 17 with predetermined intervals under the condition that each cooling  duct 6 is expanded so that each cooling duct 6 may slightly by bigger than the outside  diameter of the winding 4 when each cooling duct 6 is mounted. All the cooling ducts  6 are supported by supporting the cooling duct 6 at the most outside from the bottom  by cooling duct supporters 21 provided on the installation floor for a winding machine  16. Metal foil 2 and an insulating sheet 3 provided lead-out leads are fixed to a base insulating cylinder 18 and are wound on the outside circumference of the basic insulating cylinder 18 by rotating the spool 17 to form the winding. After completing the  winding by the number of specified windings, the supporting rod 19 for the cooling duct 6 at the most inside is released, and cooling duct 6 at the most inside is covered on the winding 4.
Patent JP-H0486129-A (JP)
Title: Radio selective calling receiver with audible tone reproduction function
Inventor: NAKANO YASUSHI
IPC: H04B7/26
Filed: 1990-07-30
Abstract: PURPOSE:To surely notify a call tone by outputting a signal from a call tone signal generating section to an external sound device via a connection section when a reception section receives an individual selective calling signal coincident with its own station calling code. CONSTITUTION:The receiver is provided with a calling tone signal generating section 11 started with a coincidence detection output from a reception section R, an audible tone reproduction section 7, and a connection section 13 outputting the signal from the audible tone reproduction section 7 to a headphone 14 or a speaker 15 as an external sound device. That is, when the reception section R receives an individual selective calling signal coincident with its own station calling code, the signal of the calling tone signal generating section 11 is outputted to the external acoustic devices 14,15 via the connection section 13 to provide a function notifying the reception of its own station calling code.
Patent JP-H1048550-A (JP)
Title: Multi-beam exposing device
Inventor: SHIRAISHI TAKASHI
IPC: B41J2/44
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the absolute amount of coma aberration generated at a half mirror by arranging a parallel plate which is inclined in a direction opposite to a a half mirror inclining direction on the way of an optical path between a light source and a polygon mirror. SOLUTION: As is generally known, a coma aberration is generated because laser beams LBa, etc., passing through half mirrors 11 (Y, M, C and B) are obliquely made incident on the incident faces of the half mirrors 11 (Y, M, C and B). Then, in terms of the relation between the inclination of the half mirror 11, etc., and the inclination of a dust protective glass 14, it is possible to negate the coma aberration, then, by arranging components for generating the reverse coma aberration so that the absolution value of the sum of the aberration generated by the half mirrors 11 and the dust protective glass 14 may become the minimum, the absolute value of the coma aberration is reduced.  That is, by arranging the dust protective glass 14 with inclination in a direction opposite to the angle formed by the half mirrors 11 and the laser beams passing through the mirrors 11, the absolute value of the coma aberration is reduced as a whole.
Patent JP-S6092820-A (JP)
Title: Manufacture of foam with odd-shaped section
Inventor: SHIBATA AKIRA
IPC: B29K105/04
Filed: 1983-10-26
Abstract: PURPOSE:To continuously obtain a high expansibility foam with an odd-shaped section by a method wherein an inner mold with an odd-shaped section is arranged in a molding die and expansion is carried out while keeping the pressure in the interior of a molded body below the atmospheric pressure. CONSTITUTION:Expansible thermoplastic resin composition 1 in melted and sent in a molding die 5 directly connected to a heat melt zone 3 and finally discharged from a molding nozzle 9, in the center of which an inner mold 7 is separatedly arranged by bridges 8 provided in the center of a cylindrical outer mold 6. The composition 1 is expanded under the condition that the interior of a molded body 12 just after the extrusion molding is evacuated through a suction pipe 10, one end of which is open near the molding nozzle 9 by means of an evacuator 11 so as to nearly eliminate the hollow portion 13 in the section of the molded body in order to continuously obtain a tubular foam with desired odd- shaped section.
Patent JP-2000036022-A (JP)
Title: Ic card, system and method for processing ic card
Inventor: NAKANO HIROO
IPC: G06K17/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an IC card improved in the degree of freedom for setting a new application by erasing a prescribed file and the definition information of this file out of a storage means when received data show a command for erasing the prescribed file. SOLUTION: When the erasure of a current dedicated file(DF) is instructed through an input part 240, under the control of a control part 210, a directory erasing command is generated and only the generated directory erasing command is transmitted from a reader/writer 230 to a contact part 130. When only the directory erasing command is received at the contact part 130, under the control of a control part 110, the current file stored in a data memory 124 is erased. Namely, a sub file located under the control of the current file is erased. Then, a file located in the high order of the erased current file is recognized as a current file.
Patent JP-H0622612-A (JP)
Title: Apparatus for supplying soil to pot sheet
Inventor: ENDO MASAHIRO
IPC: A01C7/08
Filed: 1992-07-06
Abstract: PURPOSE:To tightly pack bed soil in a pot sheet. CONSTITUTION:A pot sheet 1 is formed by connecting the lower faces of pots 2 each having a through-hole 4 on the upper face 3 and narrowing from the lower face toward the upper face 3. The objective soil-supplying apparatus is provided with a transfer table 10 to laterally transfer a container box containing the pot sheet 1 fit in the box directing the upper face 3 downward, a bed-soil supplying apparatus 13 positioned above the transfer table 10 to supply bed soil to the pot sheet 1 and a tamping roller 23 to press the bed soil on the pot sheet 1. A scraper 16 is placed at the downstream side in the transfer direction of the bed-soil supplying apparatus 13. The scraper 16 has a notch 19 at the position corresponding to the upper part of the pot 2 and a scraping part 20 at the position corresponding to the space between the pots 2 to scrape-out the bed soil between the pots 2 while leaving the bed soil above the pot 2.
Patent JP-H0733631-A (JP)
Title: Preshaving cosmetic
Inventor: MIMURA KUNIHIKO
IPC: A61K8/00
Filed: 1993-07-23
Abstract: PURPOSE:To obtain an inexpensive preshaving cosmetic which imparts dry and pleasant feel during and after shaving with no white leaving and causes reduced skin irritation and environmental pollution on application. CONSTITUTION:The preshaving cosmetic comprises (A) 0.1 to 30wt.% of freely flowable powder of not gelling starch derivative of a reaction product from a compound containing polyvalent metal ions and a substituted dicarboxylic acid of the formula I (R is dimethylene, trimethylene; R' is alkyl, alkenyl, aralkyl, aralkenyl; R and R' may cooperate to form a ring or may connected via an ether or ester linkage to each other), and (B) more than 30wt.% of a volatile substance, preferably having lower than 300 deg.C, preferably lower than 50 deg.C at which the vapor pressure reaches 60mmHg. The compound of the formula I is obtained by treating starch with a substituted cyclic dicarboxylic anhydride of the formula II.
Patent JP-S6179838-A (JP)
Title: Air-fuel ratio control device in internal combustion engine
Inventor: TAKAGI ATSUO
IPC: F02D41/14
Filed: 1984-09-28
Abstract: PURPOSE:To make it possible to control the air-fuel ratio of an engine free from affection by deterioration of an O2 sensor, by changing an air-fuel ratio reference value set in a storichiometeric air-fuel ratio range toward the lean side when such a condition that the level of a signal from an air-fuel ratio detecting means is lower than a reference signal value is continued for a predetermined time. CONSTITUTION:Upon operation of an engine, a control unit 3 at first compares a detection signal V02 from an O2 17 with an air-fuel ratio reference value VSL in accordance with a signal which is delivered from a crank angle sensor 13 for every one rotation of an engine 1. Then, the fuel injection amount from a fuel injection valve 9 is compensated to be increased and decreased in accordance with the result of the comparation to make the air-fuel ratio of the engine coincident with a reference value VSL set in the vicinity of a stoichiometric air-fuel ratio. Further, during this phase the amplitude of the above-mentioned detection signal V02 compares with a reference VRL at every lapse of a predetermined time, and if the amplitude is lower than the reference value VSL and this condition is continued for a predetermined time, the above-mentioned value VSL is changed toward the lean air-fuel ratio side by a predetermined value, and the value is stored in a RAM for update.
Patent JP-2000031958-A (JP)
Title: Method for authenticating mobile agent
Inventor: NAKAMURA TAKAYUKI
IPC: H04W12/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To attain an authentication procedure that guards a system from an illegal agent. SOLUTION: In the mobile agent system consisting of a mobile agent that moves among plurality of receiver side systems in a network 100 and a transmitter side system that generates the mobile agent and transmits it to the network, the mobile agent 3 has a temporary public key Kpo, the transmitter side 1 of the mobile agent 3 has a temporary secret key Kso and a secret key Ks, the receiver side 2 has a public key Kp of the transmitter side 1 and the receiver side 2 transmits a message encrypted by the public key Kp at the reception of the mobile agent.  Then the mobile agent 3 uses the temporary public key Kpo to encrypt the message in duplicate by using the temporary public key Kpo and transmits the resulting message to the transmitter side 1, the transmitter side 1 decodes the message by using the secret key Ks and the temporary secret key Kso, encrypts the message again by using the temporary secret key Kso and gives the message to the mobile agent 3. The mobile agent 3 decodes the message that is encrypted again and gives the decoded message to the receiver side 2, and the receiver side 2 collates it with the original message.
Patent JP-H0368762-A (JP)
Title: Vapor-deposition device by laser
Inventor: YAGI TOSHINORI
IPC: C23C14/28
Filed: 1989-08-03
Abstract: PURPOSE:To uniformize the thickness of a film on a substrate by irradiating the surface of a sample to be irradiated with linearly converged laser light. CONSTITUTION:The laser light 1 transmitted from a laser oscillator is uniaxially converged by a cylindrical lens 100, and the sample 7 to be irradiated which is arranged in a vacuum vessel 5 is irradiated with converged light through a transmitting window 4. Accordingly, since the lens 100 is used for irradiation, the irradiating light is converged into a linear beam 101 on the sample 7. Meanwhile, as the surface of the sample 7 is irradiated with the linear beam 101, vaporized particles are generated along the linear beam 101, emitted in the direction normal to the part to be irradiated and deposited on a substrate 8 opposed to the sample 7 to form a uniform thin film.
Patent JP-H0949521-A (JP)
Title: Linear guide device for wood working
Inventor: KATO SOICHIRO
IPC: F16C29/06
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To stably supply lubricant to a rolling body for a long period even under the atmosphere of wood chips. SOLUTION: A member 11 containing lubricant consisting of rubber or synthetic resin containing 30-90wt.% of lubricant is mounted to the end face of an end cap 2B of a slider 2 relatively moving on a guide rail having a rolling body rolling groove on the outer surface to be sandwiched between a seal device 12 and the end face of the end cap 2B. The seal device 12 seals an opening of a gap between the slider 2 and guide rail to prevent the intrusion of wood chips into the slider 2. The lubricant containing member 11 supplies gradually the contained lubricant to a seal part 13 of the seal device 12 over a long period.
Patent JP-H0647895-A (JP)
Title: Precise printing method and precise printer
Inventor: ARIHARA MASAHIKO
IPC: B41F17/14
Filed: 1992-07-29
Abstract: PURPOSE:To provide a precise printing method and the printer thereof capable of improving an edge shape of an image in the printing as well as making a surface of the image smooth and suitable for making a precise pattern of a color filter or the like. CONSTITUTION:The title method and apparatus are so constituted that an anaerobic ultraviolet-setting ink 22 is used as a pattern like ink formed on a plate and a process wherein the ink is irradiated with an ultraviolet ray to be half-setting, before transferring the ink 22 to a support or a rubber blanket 26, is provided therein.
Patent JP-H0950162-A (JP)
Title: Image forming method
Inventor: OKADA HISAO
IPC: G03G15/01
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To surely separate and remove a first toner mixed in a second developer by using a toner reversely electrified to second toner in polarity as the first toner in the case where the toner is mixed in the second developer, and specifying the mixing ratio of the second developer. SOLUTION: The Q/M(0) and the Lch of an equation I are found to be Q/M(0, A), and LchA so that relation between the second toner electrified amount Q/M and the weight mixing ratio T/C of the toner and the carrier satisfys, the equation I in the case where a two-component developer is used as the second developer and the toner and the carrier of the second developer are combined by using parameter estimating method of least squares method. Similarly, the relation between the first toner electrified amount Q/M and the weight mixing ratio T/C is applied on the equation I in the case where the first toner and the carrier of the second developer are combined, and the Q/M(0, B) and LchB are found. The developer whose value of the T/C(R) calculated by an equation II is positive and which has mixing ratio being the weight mixing ratio of the second developer larger than T/C(R) is used.
Patent JP-S6094514-A (JP)
Inventor: REONAADO EEBURAHAMU KAPURAN
IPC: H04B1/10
Filed: 1983-10-27
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-H0947623-A (JP)
Title: Adsorptive sheet and its preparation
Inventor: UEDA KAZUHIRO
IPC: B01D53/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an adsorptive sheet with excellent deodorizing effect to aldehyde gas and excellent stable adsorption and removing properties for a long time exhibiting no decrease in performance with time. SOLUTION: A sheet contg. an active carbon material is provided with an aliph. amine layer and a weak acid layer on the surface layer part of at least one face of the sheet. The active carbon material is pref. finely particulate active carbon. The aliph. amine layer is pref. a polyalkyleneamine or ethanolamine.
Patent JP-H0651045-A (JP)
Title: Three-dimensional position identifying device
Inventor: NAKAYAMA HIROYUKI
IPC: G01S5/16
Filed: 1992-07-29
Abstract: PURPOSE:To provide a three-dimensional position identifying device with which small size structuring, high precision and high speed operation are achieved. CONSTITUTION:A three-dimensional position identifying device comprises a photographing means 1 to photograph an object and emit the result as an image signal, a rotational supporting mechanism 2 which fixes the photographing direction for the object in the normal direction, rotates at a certain radius, and scans the object so that it is put within the view field of the photographing means from different points, and an angle sensing means 3 which is connected with the rotational supporting mechanism and senses the rotational angle of the photographing means. The arrangement further includes a center-of-gravity sensing means 8 to sense the position of the center of gravity on the image of a characteristic point on the object from the image signal obtained by tone photographing means for each of the points and a coordinates calculating means 9 which determines the three-dimensional coordinates of the characteristic point from the center-of-gravity position information ground for the same characteristic point on the object photographed in a plurality of sheets of images and the output group of the angle sensing means when each image is photographed and identifies the position of the object.
Patent JP-H0254077-A (JP)
Title: Unit type horizontally sliding door
Inventor: EBINA TAKUO
IPC: E05D15/06
Filed: 1988-08-15
Abstract: PURPOSE:To make assembling, transporting, and fitting operations easier by a method in which a slide rail of much the same send-out length as an upper frame is set in a frame having the upper frame of an entrance frame, and a door is hung down on the send-out piece. CONSTITUTION:A frame 4 of much the same length as an upper frame 3a is attached along the upper frame 3a of an entrance frame formed on the wall. A slide rail 5 of much the same length as the upper frame 3a is set horizontally in the expanding direction in the frame 4, and an overhung sliding type door 7 of much the same width as the entrance frame is hung down from the send-out piece 6b. The rail 5 is extended or contracted to move the door 7 horizontally for opening or closing the entrance. The lateral width in the assembled state can thus be reduced to almost half of the conventional horizontal sliding device. Also, inplase of this constitution, a bilateral send-out sliding door type may be constituted with slide rails 5 extended in both right and left directions.
Patent JP-S5994573-A (JP)
Title: Device for setting brazing material to work
Inventor: NOZAKI HITOYOSHI
IPC: B23K3/06
Filed: 1982-11-20
Abstract: PURPOSE:To stick automatically and efficiently an adequate amt. of powdery brazing material on a work by transferring successively and intermittently the work to a device for coating a pressure-sensitive adhesive agent, a device for sticking the powdery brazing material and a device for removing the excess powdery brazing material. CONSTITUTION:A lifting frame 9 is moved downward by a cylinder 8 and the work A on a supply table 2 is grasped by the gripping pawls 14a of a gripping member 14 by the actuation of a rolling piece 11, then the frame 9 is moved upward. The frame 9 is moved leftward together with a carriage 5 by a cylinder 4 and is again moved downward to impose the work A on a device for coating a pressure-sensitive adhesive agent. The pressure-sensitive adhesive agent is coated on the work A by the operation of a motor 29, etc. The work A is transferred to a device for sticking a powdery brazing material by a cylinder mechanism 34, a motor 36, etc. by the similar operation. The work is further transferred to a device for removing the excess powdery brazing material where the excess powdery brazing material is removed by a cylinder mechanism 44, a disc 50, etc. and thereafter the work is taken out on a discharging table 3, by which the work is transferred to a post brazing stage.
Patent JP-H0367391-A (JP)
Title: Automatic processing, cooking, and vending device for noodles
Inventor: HAYASHI ATSUO
IPC: A23L7/109
Filed: 1989-08-07
Abstract: PURPOSE:To remove the limit of setting time, prevent a container from shifting in position during its movement and to reduce the weight of a distribution table by enabling full automation from the reception of an order mean from a customer to the passing of a container after cooking and providing a support table for the distribu tion table and a guide frame frame for a container. CONSTITUTION:According to the noodle selecting operation of an ordering device 1, an automatic processing and cooking device 10 boils uncooked noodles, which are made by noodle making machines 11 and 12 for UDON (wheat noodle) and SOBA (buckwheat noodle), by a noodle boiling device 13, cleans them by cold water/hot water cleaning device 15A and 15B, and feeds them in a container 80 by a container distributing device 17. The device 17 is provided with the guide frame 507 to prevent the container 80 from shifting in position or falling during its movement. A support table 508 backs up a distribution table 501, where the container 80 containing the boiled noodles is mounted, so as to withstand the weight. Then the container is sent out to a passing opening 700 and passed. Consequently, the full automation becomes possible, the container is prevented from shifting in position during its movement, and the distribution table is reduced in weight.