baber/WOPTO huggingface dataset:
Patent JP-H0932331-A (JP)
Title: Single swinging two-stage parking lot
Inventor: NASADA MASAAKI
IPC: E04H6/06
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a parking lot which is simple in the structure and inexpensive in the maintenance cost, by tilting one side of a loading plate, which is rotatable around a support and providing a hydraulic cylinder at the other side and stretching the cylinder after the car has placed to keep it horizontally. SOLUTION: A tiltable loading plate 2 for a car is provided at a slant on a support 1 erected on a base 4 and a car is moved thereon at a slant and fixed by a stopper. A hydraulic cylinder 3 is stretched to raise the loading plate 2 and the plate is kept horizontal and a parking space is prepared at the lower stage. When moving the car out, the cylinder is driven to lower the loading plate 2 and the plate is tilted. In this case, a pilot check valve is set in the hydraulic circuit to prevent the loading plate from falling abruptly. An electric cylinder can be used for the mechanism instead of a hydraulic cylinder. In this case, a preventive means against falling is not necessary. And also, chains, a link type lifter, etc., are not required. In this way, a two-stage parking lot can be inexpensively obtained.
Patent JP-S6451843-A (JP)
Title: Communication processor
Inventor: SAITO RYUICHI
IPC: H04L29/06
Filed: 1987-08-24
Abstract: PURPOSE:To reduce the processing cost of a communication processing unit by selecting an optimum processing system in response to number of pages of text to be sent. CONSTITUTION:A processing section section 10 receiving notice of text page number from a sending terminal equipment and selecting the optimum processing system corresponding to number of pages and a conversion section 12 executing one or plural communication processings simultaneously as to a text from the sending terminal equipment based on the selected processing system, are provided. Thus, the processing minimizing the transfer delay or call loss and the processing cost is selected to the number of page informed to the sending terminal and one or plural processings are executed simultaneously, then the reduction in the processing cost is attained and since the installation is used efficiently, the communication processing service with less call loss or delivery delay against the change in the number of pages of the sent text is attained.
Patent JP-2000047221-A (JP)
Title: Liquid crystal device and electronic apparatus
Inventor: MOMOSE YOICHI
IPC: G02F1/1339
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of maintaining good display quality even in either case of high temp. and low temp. by setting the shapes, characteristics, etc., of spacers at adequate conditions. SOLUTION: The liquid crystal device includes a liquid crystal panel 1 having a pair of substrates 3a, 3b facing each other via the plural spacers 2 and liquid crystals 4 held between these substrates. The grain size distribution of the spacers 2, defined as Dr (%), the compression displacement coefft. of the spacers 2, defined as Ca (gf/μm) and the spraying density thereof, defined as Ds (pieces/ mm2), are set at 2.0<=Dr<=6.0, 0.2<=Ca<=0.8 and 300<=Ds<=1500. As a result, the occurrence of the cell gap unevenness of the liquid crystal panel at a high temp. may be prevented and further the low-temp. foaming of the liquid crystals at a low temp. may be prevented.
Patent JP-H0656081-A (JP)
Title: Diving face mask
Inventor: SATO HIROMASA
IPC: B63C11/12
Filed: 1992-08-06
Abstract: PURPOSE:To discharge water infiltrated from a mechanism part, with a breath of a diver to the outside without disturbing as small as possible a field of vision of a lens due to the bulky purge valve mechanism part. CONSTITUTION:A purge valve mechanism part 4 is provided in the lower side central region of a main unit frame and constituted of a noze frame 13 protruded in an almost V-shaped section, laterally long elliptic valve 14 brought into contact with a valve seat 18 in a front side wall 17 of the frame 13 to close a laterally long elliptic discharge hole 19, noze cover 15 formed in shape almost equal to the frame 13 to cover it and a discharge port 25 formed between the cover 15 and the frame 13.
Patent JP-H0762751-A (JP)
Title: Anchor bolt
Inventor: NOMURA HIROFUMI
IPC: E04B1/41
Filed: 1993-08-25
Abstract: PURPOSE:To improve withstand load by forming an anchor bolt of which the diameter of a buried part in base material is larger than the diameter of the external threaded part projecting from the surface of base material. CONSTITUTION:An anchor bolt A is formed, which is constituted of the buried part 1 in base material such as concrete, a base rock, or a ALC plate and the external threaded part 2 projecting from the surface of base material. The diameter of the buried part 1 is formed larger than the diameter of the external threaded part projecting on the ground approximately by 65-90%. Consequently, the withstand load can be improved without changing the hole diameter of a device, a structure, or the like to be fixed by means of the anchor bolt.
Patent JP-H0494010-A (JP)
Title: Conductive film and manufacture thereof
Inventor: ONISHI YASUAKI
IPC: H01B5/14
Filed: 1990-08-10
Abstract: PURPOSE:To improve the transparency of a conductive film by superposing vinyl chloride resin layer on a conductive paint layer containing conductive powder with a specified particle diameter. CONSTITUTION:Conductive paint liquid containing a resin binder and conductive fine powder with 0.2mum or less particle diameter is applied as a coat onto a separation sheet 11 to form a conductive paint layer 12 with the thickness of 2mum. On the layer 12, then, a vinyl chloride resin layer 13 with the thickness of 40mum is formed as a coat by the casting method. The separation sheet is separated form the three-layered sheet prepared in this way to form a two- layered conductive film 10, of which the haze value is 0.1-10%.
Patent JP-H079495-A (JP)
Title: High-accuracy pipe and production of the pipe
Inventor: MORI NAOKI
IPC: B29C45/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a plastic pipe superior in strength, dimensional accuracy, and appearance by circumferentially rotating at least one of an inner mold part and an outer mold part simultaneously with injection of a melt resin into the mold. CONSTITUTION:A cavity 6 is formed by a rotating core 4 and an outer mold 5. A melt resin is extruded out of an injection molding machine 1 and injected into the cavity 6 through paths 2, 3. The rotating core part 4 is rotated within a range of 100-1000rpm. The resin is injected into the cavity 6 and, simultaneously, drawn and oriented. A bearing 7 holding the rotation of the core part 4 is preferably made of an elastic body.
Patent JP-H0493775-A (JP)
Title: Measuring device of reception frequency
Inventor: KONDO HISAKAZU
IPC: G01R23/14
Filed: 1990-08-08
Abstract: PURPOSE:To enable quick and accurate detection of the frequency of an input signal by a method wherein an output from a switch conducting selection and switching of an output of a mixer and an output of an oscillator is subjected to frequency-voltage conversion. CONSTITUTION:A local signal oscillator 1 oscillates a local signal fLO fro the frequency fR of an input signal. A switch 4 being selected onto the oscillator 3 side, two reference frequencies f1 and f2 are inputted and subjected to conver sion from frequencies into voltages V1 and V2 and the frequency-to-output characteristic of a frequency discriminator 5 is determined. The voltages V1 and V2 are stored in a memory 7. The switch 4 being selected onto the mixer 2 side, next, an output voltage V of the discriminator 5, the frequencies f1 and f2 and the voltages V1 and V2 are substituted in the equation and thereby an intermediate frequency fIF is determined. Since the frequency of the local oscillator 1 is fixed for the input signal, the frequency of the input signal fR can be determined by fR = fLO - fIF without necessitating a time for drawing n the frequency of the local oscillator such as an AFC circuit.
Patent JP-H09151101-A (JP)
Title: Microbicide composition and microbicidal method
Inventor: ENDO TOSHIO
IPC: A01N37/32
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition effective for eliminating various troubles caused by the proliferation of microorganisms such as fungi, bacteria or yeasts and the proliferation of algae, etc., and capable of keeping the microbicidal effect over a long period. SOLUTION: The objective microbicide composition is composed of an imide compound expressed by formula I (R<1> and R<2> are each H or a hydrocarbon group which may have a substituent such as a halogen; R<1> and R<2> may be bonded together to form an aromatic or nonaromatic ring which may have a substituent; X is H, a halogen or hydroxyl) or formula II or its salt, e.g. N-halogenosuccinimide and a non-imide compound having microbicidal or antimicrobial action or its salt such as an isothiazoline compound e.g. 1,2- benzisothiazolin-3-one. The amount of the imide compound is preferably 0.001-1,000 pts.wt. based on 1 pt.wt. of the non-imide compound.
Patent JP-H0496602-A (JP)
Title: Controller for pwm converter in ac electric rolling stock
Inventor: YUYA KOSUKE
IPC: H02M1/08
Filed: 1990-08-09
Abstract: PURPOSE:To judge failure of power supply quickly and to interrupt regenerative operation by detecting abrupt decrease of primary voltage below a predetermined level and abrupt increase of primary current over a predetermined level for longer than a predetermined time during regenerative operation of an AC electric rolling stock. CONSTITUTION:Upon occurrence of short circuit fault on the feeder during regenerative operation of an electric rolling stock, output voltage from a substation drops and the fault is detected thus opening a circuit breaker. Concurrently with occurrence of short circuit fault, primary voltage of the main transformer in the regenerative vehicle decreases abruptly and the primary current increases abruptly. Abrupt decrease of the primary voltage of the main transformer is detected 24 based on the abrupt decrease of tertiary voltage V3, and a signal is fed to an AND gate 26 when the abrupt decrease sustains for a predetermined time. On the other hand, abrupt increase of the primary current I1 it detected and a signal is fed to the AND gate 26 when the abrupt increase sustains for a predetermined time. The AND gate 26 also receives a regenerative brake command and produces 27 a gate OFF command thus interrupting output from a gate control signal generator 18 and stopping regenerative operation. According to the constitution, failure of power supply is judged quickly resulting in protection of circuit components against burning.
Patent JP-S6366405-A (JP)
Title: Stage position detector
Inventor: UMAGOME NOBUTAKA
IPC: G03F7/20
Filed: 1986-09-08
Abstract: PURPOSE:To enable a stage position to be detected including the position of a reticle or the like in the absolute system of a substrate by using rectangular corner mirrors as moving mirrors that integrally move with a stage. CONSTITUTION:Rectangular corner mirrors 21, 23 and 25 that integrally move with a stage 1 which is two-dimensionally moved in an orthogonal coordinate system while holding a substrate are provided. Further, a light emitting optical system for making a parallel light beam incident on the reflecting surface of one of the mirrors 21, 23 and 25 and a fixed mirror is arranged and a reference reflecting member for reflecting the light beam emitted from the other reflecting surface of said one of the mirrors 21, 23 and 25 and returning the light beam to the light emitting optical system via the two reflecting surfaces of the mirrors 21, 23 and 25 and a composing optical system for composing and letting the light beam that returns from the reference reflecting member via the mirrors 21, 23 and 25 and the light beam from the fixed mirror interfere with each other are provided. By receiving the light beam emitted from the synthesized optical system by interferometer receivers 36-38, changes in the positions of intersections theta1, Y1 and X1 of the two reflecting surfaces of the mirrors 21, 23 and 25 can be detected only in the optical axis direction of the incident parallel light beam.
Patent JP-S58112290-A (JP)
Inventor: SAGAWA TAKAAKI
IPC: C22C9/10
Filed: 1981-12-25
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-S59101600-A (JP)
Title: Air compression type differential temperature pump for lifting or sending liquid
Inventor: WAKAO NORIAKI
IPC: F04F1/04
Filed: 1982-12-03
Abstract: PURPOSE:To provide a high pressure air by means of compression of a bag and to allow this air to serve lifting and sending of a liquid situated at a low place, by changing the steam pressure of a steam as working medium by the use of hot water and cold water. CONSTITUTION:Boiler 1 is filled with a liquid as working medium, such as flon. Compressed air is injected in a bag 4, in case the pressure in a condenser 2 is above approx. 740mm.Hg. Valves 8, 9 are closed, and hot water is fed to a heating pipe 6 to allow the liquid in the boiler 1 to seethe. Cold water is sent to a cooling pipe 7. When the bag 4 has expanded, a valve 10 is closed. The valve 9 is now opened, and the steam as working medium from boiler 1 is sent to the working space 5 of the pump chamber, where the steam pressure shall serve contraction of the bag 4. A certain amount of the liquid in a container 18 is sent to an upper liquid basin 22 by this high pressure air produced through said contraction. When liquid lifting is finished, the valve 9 is closed and 10 opened, and the pump chamber working space 5 is connected with the condenser 2. Thereby the pressure in the working space 5 will drop, and the bag 4 again be expanded by the air.
Patent JP-H0533751-A (JP)
Title: Combustion control device for multicylinder engine
Inventor: TAWARA YASUHIDE
IPC: F02D45/00
Filed: 1991-07-30
Abstract: PURPOSE:To provide a combustion control device for a multicylinder engine capable of reducing bending and torsional vibration of the crankshaft, and improving operability and silence of the engine. CONSTITUTION:A computer 14 receives outputs from a boost sensor 16 and a crank angle sensor 15, refers the operating condition of an engine to a controlling map to decide the ignition timings of ignition plugs 11 as for respective cylinders 1 to 4, and sends the ignition signals to an ignitor 13. The ignition timing is advanced on the first cylinder 1 side of the most front and retarded on the fourth cylinder 4 side of the most rear. Hereby, the crank angle at maximum pressure is near to the top dead center in the front side cylinders 1, 2, and larger in the rear side cylinders 3, 4.
Patent JP-H0259371-A (JP)
Title: Image recording device with recording sheet cutting mechanism
Inventor: SAWADA HIROHISA
IPC: B41J11/70
Filed: 1988-08-25
Abstract: PURPOSE:To make possible the cutting of recording sheet at a desired position, if it contains overlapped images of a plurality of manuscripts by providing an opening which allows recording sheet ejected from a discharge port to be inserted into a device again and a guide which conducts the recording sheet inserted from the opening to the discharge port. CONSTITUTION:An outlet guide plate 17 cooperates with a lower guide plate 16 to conduct recording sheet 14 inserted from an insertion port D to a discharge port C. If recorded images are equivalent to manuscripts, the recording sheet 14 is cut temporarily at the last end position of the recorded image. After this, a user P inserts the recording sheet 14 again into a device from the insertion port D as shown by an arrow F, then takes out the tip 14a of the recording sheet and brings the division of the manuscript to the position of a cutting blade 1a. Next, the tip 14a is lifted up while the last end 14b is maintained as it is and the recording sheet 14a is cut at the division of the manuscript with the cutting blade 1a. If this action is repeated, a long recording sheet which contains recorded images of a plurality of manuscripts can be out to the length of an individual image of manuscript.
Patent JP-H0762361-A (JP)
Title: Diesel fuel composition
Inventor: AKASAKA YUKIO
IPC: F02B3/06
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a diesel fuel compsn. capable of improving the fuel consumption thereof and securing a high output without an increase in the amt. of pollutants such as particulates in the exhaust gas thereof. CONSTITUTION:A diesel fuel compsn. contains a cracked gas oil fraction contg. at most 2% tricyclic or higher arom. component, and has a specific gravity of at least 0.84. The diesel fuel compsn. is esp. pref. such that the cracked gas oil fraction contains at most 0.5% tricyclic or higher arom. component, that the cracked gas oil fraction is a light cracked gas oil fraction prepd. by cutting a fraction having a b.p. of at least 290 deg.C, and that the cracked gas oil fraction is incorporated in an amt. of at least 10wt.%, based on a straight- run gas oil fraction.
Patent JP-2001035038-A (JP)
Title: Flexible magnetic head
Inventor: AWANO HIROYUKI
IPC: G11B11/105
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head capable of surely applying a magnetic field from a photoirradiation side of a magneto-optical medium to a minute optical spot region formed in a recording layer by a high AN lens. SOLUTION: A magnetic head 10 is equipped with a magnetic head main body 1 and a printed coil 2. The magnetic head main body has a through hole 4 formed through which light beams converged by a lens 3 located just above the hole is allowed to transmits. The thickness in the direction of photoirradiation of the main body 1 is in a range of 10 μm-200 μm. Therefore, by using a high AN lens as the lens 3, even when a distance WD from the light emitting surface of the lens 3 to an optical magnetic recording medium 100 becomes narrow, it is possible to arrange the magnetic head main body 1 between the lens 3 and the magneto-optical recording medium 100 and further to apply an outer magnetic field into a minute optical spot region formed by a high AN lens.
Patent JP-S6367169-A (JP)
Title: Printing apparatus
Inventor: KONDO HIROATSU
IPC: B41J25/24
Filed: 1986-09-10
Abstract: PURPOSE:To mount a printing wheel on a magazine by simple operation, by mounting a first space mounted to a carriage in a detachable manner and receiving a plurality of printing elements, and a second space receiving one preparatory printing element, and preferentially moving the second space to a printing part when the preparatory printing element is inserted in said second space. CONSTITUTION:A magazine 34 is divided into two spaces 34a, 34b by a partition plate 36; and the rear side first space 34 is set so as to have a size sufficient to receive a plurality of printing wheels 28a-28e generally used, and the front side second space 34b is set to a size sufficient to receive one pi character wheel 28f provided with types not generally used and specially used. A detection mechanism 38 detecting based on a light emitting element that the pi character wheel 28f is inserted in the second space 34b is provided to the magazine 34. When the pi character wheel 28f is inserted in the second space 34b, said pi character wheel 28f is controlled so as to be fixed to a drive shaft 30a prior to the printing wheels 28a-28e generally used automatically.
Patent JP-H0853919-A (JP)
Title: Wall surface finishing method
Inventor: IWATA EIJI
IPC: E04F13/08
Filed: 1994-08-12
Abstract: PURPOSE:To improve workability when a siding material is stuck by particularly using this siding material as an exterior trim material when a wall surface is finished. CONSTITUTION:In a method to finish a wall surface by sticking sidings to a building frame wall surface, first of all, the sidings 2 are cut in response to a sticking place of the building frame wall surface, and next, masking tapes 9 are stuck to a prescribed position of an end part of the sidings 2. Next, the sidings 2 to which these masking tapes 9 are stuck, are stuck to the sticking place of the building frame wall surface, and calking processing is performed on a joint part between the sidings 2 or between the sidings 2 and a sash frame, and afterward, the masking tapes 9 are separated from the sidings 2.
Patent JP-S58114590-A (JP)
Title: Multifrequency signal circuit
Inventor: NAKAMURA TADASHI
IPC: H04L27/26
Filed: 1981-12-26
Abstract: PURPOSE:To obtain a small-sized, inexpensive multifrequency signal circuit which receives all multifrequency signals by one ringer by adding a variable frequency oscillator, mixing circuit, and storage circuit to a conventional multifrequency signal circuit. CONSTITUTION:An audio frequency band signal containing a selection signal from an input terminal 6 is inputted through the mixing circuit 8 to an amplifier 1 and mixed with the output of the variable frequency oscillator 11 to perform conversion to the passing frequency of a band-pass filter 9. When the input signal frequency fa and the passing band frequency is f0, a frequency setting signal of fa+f0 or fa-f0 are inputted to terminal 12a. A signal passed through the filter 9 is passed through an amplifier 3, detector 4, and DC value detecting circuit 5 to input a decision signal to the storage circuit 10. The decision signal is stored corresponding to the frequency setting signal and the last signal of 1 is held until a corresponding decision signal is inputted to an output terminal 13a again.
Patent JP-H0494522-A (JP)
Title: Alignment mark structure
Inventor: SATO TOMOO
IPC: H01L21/027
Filed: 1990-08-10
Abstract: PURPOSE:To enhance throughput and yield by installing a film made of a high reflectance material to the upper part of a mark made of a low reflectance film in conformity with the shape of the mark in terms of an alignment mark which is related to a semiconductor manufacture device. CONSTITUTION:An alignment mark is scanned with light (laser beam) or the like and its diffracted light is detected, thereby determining the position of a chip on a wafer wherein a high reflectance material-made film is installed to obtain a proper alignment signal waveform 7 in conformity with the shape of the mark. This construction makes it possible to extract a signal waveform having an excellent contrast and prevent the generation of misregistration or alignment error.
Patent JP-H0495515-A (JP)
Title: Caster angle control device for vehicle
Inventor: MIICHI YOSHIAKI
IPC: B60G15/06
Filed: 1990-08-09
Abstract: PURPOSE:To improve riding comfortableness of a vehicle by making the caster angle large as lateral acceleration becomes larger, and making the caster angle small as longitudinal acceleration or vertical acceleration becomes larger. CONSTITUTION:To the head part 1A of a strut 1, a caster angle adjusting mechanism 12 for sliding the head part 1A in front and in rear directions of a car body 4 and freely adjusting the caster angle, is provided. To the slide plate 13 of the sliding mechanism 12, an actuator 25 for moving the head part 1A of the strut is connected. Further, the actuator 25 is driven-controlled by a controller 26 based on information from various sensors (speed sensor, steering angle sensor, lateral acceleration sensor, longitudinal acceleration sensor, vertical acceleration sensor) 29. In this case, the caster angle is set, by the controller 26, to become larger as lateral acceleration become larger, and it is set to become smaller as longitudinal acceleration or vertical acceleration becomes larger.