baber/WOPTO huggingface dataset:
Patent JP-H0944964-A (JP)
Title: Recording medium reproducing device
Inventor: FUJITA YOSHIHIRO
IPC: G11B15/68
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to exchange recording media while reproducing by housing plural recording media in a recording medium reproducing device. SOLUTION: A recording medium housing part 21 houses plural recording media. A first transfer means transfers the recording medium between the outside of a casing and the recording medium housing part 21. A second transfer means transfers the recording medium between the recording housing part 21 and a reproducing means. The first transfer means and the second transfer means are arranged at the positions shifted in their heights. The recording medium housing part 21 is moved vertically by the number of steps more than the number of steps of the housed recording media for matching the position of the recording medium with the first or second transfer means.
Patent JP-S6366757-A (JP)
Title: Motor-on delaying circuit for flexible disk device
Inventor: SUZUKI MICHINAGA
IPC: G11B19/20
Filed: 1986-09-08
Abstract: PURPOSE:To lower the maximum power consumption by providing a delaying circuit for driving a spindle motor and a stepping motor, by shifting the driving time so that driving of both the motors is not overlapped, and a stepping motor control circuit. CONSTITUTION:A motor-on delaying circuit of a flexible disk device starts a spindle motor after a prescribed delay time has elapsed, after having inputted a motor-on signal 1 by a delaying circuit 12, and also, a stepping motor control circuit 100 executes a control so that two motors are not driven simultaneously by starting a stepping motor in the midst of a delay time. That is to say, the control is executed so that the stepping motor is conducted electrically for a prescribed time earlier than the spindle motor, and the spindle motor is conducted electrically after this electric conduction. In this way, it does not occur that power is supplied automatically to two motors and the maximum power consumption is suppressed.
Patent JP-H0941571-A (JP)
Title: Roof structure of building
Inventor: HARAMURA TSUNESHIGE
IPC: E04D1/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to facilitate molding work of a roof, and finish this molding work in a short time and prevent more definitely the penetration of rainwater into this roof which is easy to mold, though. SOLUTION: An opposed edge 12 of a roof block 5B on the upper side in the vertical direction V to an inclined surface 4 are placed on an opposed edge 12 of a roof block 5A on the lower side out of both opposed edges 12 of both roof blocks 5A and 5B which are adjacent to each other in the slanting direction S of a roof 2. The roof blocks 5B can be placed upon the other by moving the roof blocks 5B on the upper side only in the vertical direction. A sheet metal-made eaves trough whose side cross section is substantially L-shaped, is mounted on the lower end of a rigid panel 9 on the roof blocks 5 in the inclined surface S where the lower end surface of a roof mat 10 in the upper roof block 5 is placed into contact with the upper end of this eaves trough 22.
Patent JP-2000050453-A (JP)
Title: Wiring appliance
Inventor: SAKAI SADASHIGE
IPC: H02G3/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring appliance whose non-fire-resistant structure can be converted into a fire-resistant structure. SOLUTION: A wiring appliance has a plate frame 1 which is attached to a burying hole drilled in an attachment surface such as a wall surface, etc., a frame-type face plate 3 which is attached to the plate frame 1 so as to close the outer circumferential part of the plate frame 1, and panel covers 5 which are attached to the inside of the face plate 3 so as to expose the upper parts of a plurality of wiring modules 4 attached to the opening formed in the plate frame 1. Further, a fire-resistant cover 6 which is retained and fixed so as to cover the part buried in the attachment surface from the rear of the plate frame 1 is provided.
Patent JP-2001032345-A (JP)
Title: Bathtub with washing space
Inventor: HATANAKA TAKESHI
IPC: E03C1/20
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub with a washing space which can be adjusted in the height and the horizontal direction from the upper face of a waterproof floor in a state that the waterproof pan is installed, when the waterproof pan of the bathtub with a washing space is installed, and which has no fear of water leakage. SOLUTION: In this bathtub with a washing space, a floor 1 for installing the bathtub and a floor 2 for the washing space are connected to form a waterproof floor pan and the bathtub is installed on the floor 1. In this case, bosses 13 having a through-hole on the floor face of the floor 1 for installing the bathtub are projected upward, and nuts are fixedly fitted in the through-holes of the bosses 13, and leg bodies whose height can be adjusted are screwed in the nuts.
Patent JP-H0494033-A (JP)
Title: Manufacture of minute cold cathode
Inventor: BETSUI KEIICHI
IPC: H01J9/02
Filed: 1990-08-08
Abstract: PURPOSE:To form a cold cathode tip stably in a good reproducibility and to improve the performance and the quality of a minute cold cathode by controlling the thickness of a silicon oxide membrane formed on the side surface of a cone member by a thermal oxidation. CONSTITUTION:An insulation membrane mask pattern 2' is formed from the first insulation membrane 2 formed on a silicon substrate 1. A cone member 60 is formed under the insulation membrane mask pattern 2' by etching the silicon substrate 1. Then, a thermal oxidation membrane 3 is formed on the surface of the etched silicon substrate 1. The second insulation membrane 4 is formed on the silicon substrate 1 making the insulation membrane mask pattern 2' as the mask. And finally, a cold cathode tip 6 is formed by etching- removing the thermal oxidation membrane 3 of the insulation membrane mask pattern 2' and the cone member 60. By controlling the thickness of the above silicon oxide membrane 3, the cold cathode tip 6 can be formed in a good reproducibility.
Patent JP-S59101871-A (JP)
Title: Photo driven type semiconductor control rectifier
Inventor: KONISHI NOBUTAKE
IPC: H01L31/10
Filed: 1982-12-03
Abstract: PURPOSE:To enable to obtain a wide initial conduction region and improve the strength of di/dt by a method wherein the relation between the impurity concentration of the second n-emitter region which is irradiated with light, photo ignition sensitivity, and turn OFF time is examined by calculations and experiments, thus putting a part of the neighborhood of the center thereof into an impurity concentration lower than that of another. CONSTITUTION:The part different from conventional device is only the n-emitter layer, and the other is all the same. The second n-emitter layer 42 consists of a low impurity concentration region 421 positioned at the center of a photo receiving part and of a high impurity region 422 surrounding it. The first n-emitter layer 41 consists of a low impurity concentration region 411 and a high impurity concentration region 412 in a thickness direction. This structure can be manufactured by nearly the same method as that for a conventional device. For example, after forming a conventional device, the structure can be obtained by selectively diffusing an impurity, at a higher concentration than surface impurity concentration (1X10<18>cm<-3>) of the first and second n-emitter layers, into the entire surface of the first n-emitter layer 41 and a selected part of the second emitter layer 42. As the method for forming the regions 412 and 422, ion implantation may also be used.
Patent JP-S6367102-A (JP)
Inventor: SHIRAKI SETSUYA
IPC: B27D5/00
Filed: 1986-09-10
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-S6368902-A (JP)
Title: By-pass mechanism for multiplex controller
Inventor: ARITA SETSUO
IPC: G05B9/03
Filed: 1986-09-10
Abstract: PURPOSE:To prevent plural controllers from being disconnected by mistake by providing an interlock to a by-pass mechanism provided to the output stage of each controller so that plural controllers are not selected at the same time. CONSTITUTION:The controllers 4-16, and 13 input signals 1-3, and 12, perform arithmetic processing, and send their outputs 7-9, and 18 to by-pass mechanisms 19a-22a. Output signals 23-26 of the mechanisms 19a-22a are selected by a signal selecting device 10 and outputted to the controllers. In this case, if two mechanisms 19a and 20a are selected by mistake, the control becomes impossible. For the purpose, by-pass selection switches 27 with interlocks are provided. This switch group consists of switches 27a-27d and only one switch is operated without fail. Consequently, even if an operator tries to select >=2 by-pass mechanisms, that is disabled, so the system has multiplicity on the whole.
Patent JP-S60105415-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1983-11-10
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-S6454848-A (JP)
Title: Telephone set with call issuing regulating function
Inventor: MORITA YASUO
IPC: H04M1/66
Filed: 1987-08-25
Abstract: PURPOSE:To prevent an action such as an unauthorized call or a long distance telephone, etc., from being performed, by regulating the call of a telephone set by the action of the owner of the telephone set. CONSTITUTION:A ten key part 1 provided with plural numeric keys for a dial number, a first specific key 1a for regulating the call, and a second specific key 16 for cancelling the registration of call regulation, a circuit 2 which identifies the output of the ten key part 1 to the numeric key and the specific keys 1a and 1b, respectively, and an accumulation circuit 3 connected to the key identification circuit 2 and to store a password by the first specific key 1a and the numeric key and to clear the password by the second specific key 1b and the numeric key are provided. Also, a call regulation circuit 4 which stops the call of the telephone set when the password is stored in the accumulation circuit 3 is provided. In such a way, it is possible to set or cancel the call regulation freely.
Patent JP-S6272851-A (JP)
Inventor: FUJII CHIKAJI
IPC: B29K105/04
Filed: 1985-09-24
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-H1151306-A (JP)
Title: Boiler and control method therefor
Inventor: SHIBATA KENJI
IPC: F22G5/02
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a boiler and a control method therefor in which a significant variation rate of load can be dealt with. SOLUTION: Temperature drop of steam is suppressed by setting the spray distribution, i.e., the ratio of spray water to the quantity of main steam for an intermediate load, higher than that for a rated load within a range where the flow rate of water at the outlet of water wall 4 of a furnace does not drop below a minimum through a flow rate, e.g. by setting the opening of a primary spray water regulation valve 23 for the intermediate load larger than that for the rated load. Since the effect of heat accumulated in a steam path onto the steam temperature can be suppressed at the time of varying the magnitude of load, the variation rate of load can be increased. Furthermore, operability can be enhanced by predetermining the optimal spray distribution for each magnitude of intermediate load, storing the data in a memory 50 and determining the spray distribution depending on magnitude of intermediate load.
Patent JP-H0376057-A (JP)
Title: Floppy disk device
Inventor: OKAMOTO TERUMITSU
IPC: G11B20/10
Filed: 1989-08-16
Abstract: PURPOSE:To suppress the breakdown of data to the minimum by constituting the device so that the function to write data on a recording medium, is limited to a period in which to the period in which a monostable multivibrator or a counter is kept to a high level even if a write gate signal is held to an active state. CONSTITUTION:When an ID address mark detecting signal is sent out, a monostable multivibrator 6 is triggered and sends out a pulse with prescribed width. On the other hand, the device is provided with a counter 7 for counting a prescribed value determined in advance from the time when the pulse generating means 6 is kept to an active state, and also, a data address mark detecting means 5 detects a data address mark. Also, the device is constituted so that a second write gate signal is sent out only in a period in which the pulse generating means 6 is in an active state or the counter 7 is in the course of counting, and also, a first write gate signal sent out of a floppy disk controller 2 is in an active state. In such a way, it does not occur that data written in a recording medium is updated carelessly and necessary data is brought to breakdown.
Patent JP-S59103562-A (JP)
Title: Linear pulse motor
Inventor: INADA YOSHIJI
IPC: H02K41/03
Filed: 1982-12-04
Abstract: PURPOSE:To simplify the structure, and to reduce the size and thickness of a linear pulse motor by utilizing a printed circuit board for a scale. CONSTITUTION:A scale 1a is composed of a magnetic metal plate, a plurality of magnetic teeth 4, a coil 6 wound on the teeth 4, and a printed circuit board 7. On the other hand, a slider 2 is composed by providing a plurality of magnetic teeth 5 at the prescribed pitch on the magnetic metal plate. The teeth 4 can be sequentially magnetized by flowing a current to the board 7 to drive the slider 2.
Patent JP-S6274448-A (JP)
Title: Reformer of fuel cell
Inventor: KITAMURA ISAMU
IPC: H01M8/06
Filed: 1985-09-27
Abstract: PURPOSE:To enhance reforming reaction efficiency, by providing a heat exchanger performing the heat-exchange of high temp. combustion exhaust gas with reforming gas to the outer peripheral part of a reformer while providing a gas distribution plate having a large number of perforations in the heat exchanger. CONSTITUTION:A gaseous mixture consisting of stock gas and steam is uniformly fallen through a heat exchanger 24 to be raised in its temp. through heat exchange and flows in a chamber equipped with a gas distribution plate 31 having a large number of perforations 32 while the distributed gas streams are gathered to be introduced into a reforming pipe 9 through a conduit 13. The gaseous mixture entering the reforming pipe 9 passes through the packed catalyst bed in the reforming pipe 9 to enter the conduit 15 at the part inside the top part of said pipe 9 and the hydrogen rich reforming gas is guided to the outside of a reforming container 1 from the conduit 15 communicated with said conduit 15 to be introduced into the heat exchanger 24. Said reforming gas is heat-exchanged with the gaseous mixture consisting of the stock gas and steam and further passed through a heat exchanger 21 and a high temp. transformer 23 to be further supplied to a fuel cell through a low temp. transformer.
Patent JP-S6272701-A (JP)
Title: Method of plasma polymerization
Inventor: AKIMOTO MITSURU
IPC: C08F2/00
Filed: 1985-09-27
Abstract: PURPOSE:To make plasma density high and to increase polymerization rate and to obtain a polymer having uniform film thickness, by equipping a plasma polymerization pipe with a magnet. CONSTITUTION:A discharge plasma pipe 11 and a plasma polymerization pipe 12 are set in series, a magnet 24 (e.g., ferrite magnet, etc.,) having >=500 gauss surface magnetic filed intensity is laid in the polymerization pipe 12 and a substrate 19 to be treated is set round the magnet adjacently. A reactor is evacuated to <=10<-3> Torr by a vacuum pump 15, a carrier gas G (e.g., argon, etc.,) is introduced from an inlet 17 to it, further a polymerization material M (e.g., benzene, etc.,) is fed from an inlet part 18, the reaction is adjusted to 0.35 Torr, after which plasma is generate to give the aimed plasma polymerization film.
Patent JP-H0492615-A (JP)
Title: Extracting/cooling device for coffee or the like
Inventor: KITA TAKAHIRO
IPC: A47J31/50
Filed: 1990-08-09
Abstract: PURPOSE:To eliminate the deviation of extraction with an extractor, to improve the taste of a drink and to decrease the consumption of a drink raw material by providing a down-flow means which has a receiving port for receiving an extract from an extractor in the upper end, makes it hollow, opens the lower end to a drink cooling tank, and also, is provided with a projecting part on the surface, etc. CONSTITUTION:In a down-flow means 19, in the upper end, a receiving port 20 for receiving an extract from an extracting port 9 of an extractor 7 is formed in a tip open shape and formed in a hollow straight pipe toward the lower end. It is a vertically asymmetrical shape pipe whose cross section is a U-shape, and by providing the inclination of 15 degrees, the lower end is opened to a drink cooling tank 12. On the upper surface of the flow-down means 19, a projecting part 21 in which a spherical recess is provided in the center and the periphery rises at an angle of about 30 deg. is provided in a prescribed position. The flow-down means 19 can be set easily to a prescribed state by sliding until it drops down into the recessed part of the inside of this projecting part 21. When hot water is supplied to a coffee powder 30, an extract is discharged from the extracting port 9 of the center bottom part, therefore, the extract can be taken out uniformly from the peripheral coffee powder 30, as well, and the taste of coffee is improved.
Patent JP-S59104730-A (JP)
Title: Optical memory device
Inventor: ICHIYAMA YOSHIKAZU
IPC: G11B7/0033
Filed: 1982-12-03
Abstract: PURPOSE:To ensure uniform recording density over the entire surface of an oblong optical record card by performing the record/reproduction of data by shifting an optical head on the record card at a fixed speed while sweeping the light beam in the direction orthogonal to the shifting direction of the optical head. CONSTITUTION:An optical memory device uses an optical record card 11 containing guide grooves 32 and guard bands 33 which can be identified by the variation of the reflected light quantity as shown in a diagram. The card 11 is moved up and down 36 by a card driving mechanism 15 so that a band region to be recorded or reproduced is set right before an optical head 12. Then the card 11 is moved in the lateral direction 17 at an equal speed, and at the same time the light beam is repetitively swept along the groove 32 by a beam deflector. Thus the record/reproduction is carried out by a modulating/demodulating circuit 13 and the head 12. In such constitution, the entire recording surface can be used with uniform recording density by means of the card 11 and the optical memory device. Thus it is possible to obtain an optical memory device with high efficiency in terms of density.
Patent JP-H0262039-A (JP)
Title: Fine processing of multilayer element and apparatus therefor
Inventor: HARAICHI SATOSHI
IPC: H01L21/302
Filed: 1988-08-29
Abstract: PURPOSE:To execute a processing operation of good accuracy profiling multilayer uneven parts of a multilayer element by a method wherein a change in a material of a layer to be processed is detected, a reactive gas corresponding to the material of the layer to be processed is changed over one after another and supplied and a local reactive etching operation is executed. CONSTITUTION:An object 39 to be processed is irradiated with an energy beam such as an ion beam, an electron beam, a laser beam or the like; a reactive etching operation is executed locally onto a part irradiated with the energy beam. During this process, a change in a material of the object 39 to be processed is detected; a reactive gas corresponding to the material of the object 39 to be processed is selected from etching-gas bombs 41, 42 and a CUD gas bomb 43; it is changed over one after another and supplied. Thereby, a local reactive etching operation is executed; a processing operation of good accuracy profiling multilayer uneven parts of a multilayer element can be executed at high speed.
Patent JP-H1056248-A (JP)
Title: Printed circuit board and electronic device equipped with it
Inventor: AOKI YUTAKA
IPC: H05K3/32
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board and an electronic device equipped with it, which are excellent in heat radiation and producibility and can be made compact and by which the production cost can be reduced. SOLUTION: A multi-chip module 14 is provided with a base substrate 30 having a conductor pattern 34 and a via chip 36 mounted to the base substrate 30. A printed circuit board is provided with an opening part 20 corresponding to the base substrate 30, and the base substrate of a multi-chip module is fixed to the printed circuit board in such a manner that it is fitted in the opening part, and it is positioned within almost the same plane as the printed circuit board.
Patent JP-S6274730-A (JP)
Title: Seat frame
Inventor: URAI MUNEHARU
IPC: B60N2/06
Filed: 1985-09-27
Abstract: PURPOSE:To produce a light and small size seat frame with low cost by combining an approximately reverse-T type lower rail and an approximately reverse-U type upper rail holding the lower rail while placing balls and sliders between said rails. CONSTITUTION:A lower rail 13 is formed by folding a sheet of board material into reverse-T type in the intermediate section while folding the opposite end sections outwardly into C-shape. While an upper rail 10 is formed by extending board members 10A, 10B to hold the opposite end sections 15 of the lower rail 13 from the outside and securing them 10A, 10B at the upper end. Gaps are formed between the inner wall of the upper rail 10 and the back sections at the opposite end sections 15 of the lower rail 13 to arrange balls 14 for bearing the load. While U-shaped synthetic resin sliders 16 are arranged between the opposite end sections 15 of the lower rail 13 and the lower end section of the upper rail 10 extending through said sections 15 thus to contact said rails 10, 13 tightly.
Patent JP-S58116572-A (JP)
Inventor: HARADA SHINJI
IPC: G02F1/157
Filed: 1981-12-29
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-H0534647-A (JP)
Title: Hard contact lens not eluting ultraviolet absorber
Inventor: HONDA TOMOJI
IPC: C08F290/00
Filed: 1991-07-30
Abstract: PURPOSE:To prevent from ultraviolet rays and also elusion of an ultraviolet absorber by conducting a casting polymerization by mixing a specified ultraviolet absorber into specific mixed monomers. CONSTITUTION:For the mixed monomers of 100wt. parts consisting of 50-90wt. parts of methyl methacrylate, 5-30wt. parts of two functional acrylester (or methacryl ester) shown in formula I, and 3-20wt. parts of alpha-methyl styrene, the ultraviolet absorber, having a radically polymerizing functional group, of 0.05-8.0wt. parts are mixed and after the casting copolymerization, the lens is obtained by casting and grinding. Among formulae I, II, X is H or CCH3, R1 is an alkyl group of C4-C8, etc., m is an integer of 0-3. When the used quantity of the ultraviolet absorber is less than 0.05wt. parts, the effect of ultraviolet rays prevention is not expected, and remarkable enhancement of the effect on ultraviolet rays prevention is not expected in opposition even by using more than 8.0wt. parts.