baber/WOPTO huggingface dataset:
Patent JP-H06302131-A (JP)
Title: Searching method for disk player
Inventor: TATSUTA NORIHIRO
IPC: G11B21/08
Filed: 1993-04-15
Abstract: PURPOSE:To prevent an optical pickup from jumping out to a mirror region by calculating the number of tracks from a target position to a current position and a signal position on the outermost periphery and setting the number of tracks to be counted at the time of searching. CONSTITUTION:When a user performs music selection operation, a number of tracks A to a target position is calculated from the absolute time of a current position and the absolute time of a target position. A number of tracks B between the position of a signal on the outermost periphery recorded on a disk and the target position is also calculated. A number of tracks in a danger region in which an optical pickup 1 enters in the mirror region from high-speed movement up to stopage by brake action is represented by C by means of a pickup feed control circuit 10. When C>=B, the target position is judged to be within the danger region, a number of searching tracks is made to be S=A-K (K is constant), high-speed searching operation is started and the jumping out of the pickup to the mirror region is prevented.
Patent JP-S5714294-A (JP)
Title: Electret structure
Inventor: TANAKA MASAMICHI
IPC: H04R19/00
Filed: 1980-06-30
Abstract: PURPOSE:To produce charges in different polarity on both the sides of back electrode and dielectric substance with uniform distribution, by laminating a dielectric substance of the electret member of an electret element and floating the back electrode and dielectric substance from ground. CONSTITUTION:An electret element 23 is formed by coating an electret member 22 made of macropolymer film such as PP, TFE, FEP on a back electrode 21 made of a conductive metallic base. A dielectric substance 24 made of a conductive metal material or organic substance having equal or less area shape as the electret member 22 is laminated to the electret member 22 side. A back electrode 21 and the dielectric substance 24 are floated from ground. Although the nonelectret part is present on the electret member 22, the charges with the same polarity as those on the electric 23 are distributed uniformly on the dielectric substance 24 and those of opposite polarity as the electret 23 are on the back electrode. Thus, products rich in the moisture-proof and stable in the characteristics can be manufactured.
Patent JP-H11287607-A (JP)
Title: Lining structure and its wear detecting method
Inventor: TOMIYAMA TOSHIRO
IPC: G01B7/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To automatically monitor the abraision state of a lining material without frequently stopping a facility and precisely judge the wear by burying an electric conductive linear matter in a lining layer. SOLUTION: An electric conductive linear material 22 is buried separately in five layers of depths d1 -d5 , for example, in a lining structure 21 set in the lower nozzle 10 of a cyclone separator having the largest abraision speed. The linear material 22 of each layer is buried in a different constant depth from the lining surface. Since the lining structure 21 is provided with a power source 24 for applying a voltage to the linear material 22 and an electric resistance meter 25 for measuring the electric resistance, the change with time of abraision can be grasped from the change of electric resistance by spirally arranging the linear material 22 in a substantially equal depth from the lining surface, and incorporating a plurality of such spirals in different distances from the lining surface.
Patent JP-S60234136-A (JP)
Inventor: JIYAN JIYATSUKU KARE
IPC: F16D55/2265
Filed: 1985-04-26
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-S59209997-A (JP)
Inventor: UIRIAMU SHII FUITSUSHIYAA
IPC: B64C27/56
Filed: 1984-05-02
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-H08280451-A (JP)
Title: Device and method for housing article
Inventor: HORIZUMI MASAHIKO
IPC: A47B61/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a device and a method for housing articles capable of reducing a projecting amount to a front surface as much as possible and easily taking the articles in and out by forming the depth of a housing body thin. CONSTITUTION: Ann approximately horizontal first guide 2 is attached on the rear side of a supporting means 1, an approximately horizontal second guide 3 is attached to the approximate center part of the first guide 2 in a direction orthogonal to the first guide 2 and a pair of the housing bodies 4, 4 whose rear side external end part is engaged to the first guide 2 and rear side internal end part is engaged to the second guide 3 are formed.
Patent JP-H01266274-A (JP)
Title: Endothermic cloth
Inventor: SHIBATA FUMIO
IPC: D06M101/16
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a cloth having high endothermic properties, by adding a substance having far infrared ray absorbing ability to a cloth containing a specific amount of specific fine denier synthetic yarn and having a ratio of the yarn constituting the cloth per unit volume of >=a specific value. CONSTITUTION:A cloth which is woven and contains >=40wt.% based on the whole cloth of fine denier synthetic yarn (e.g., polyester or polyamide yarn) having <=1.5de fineness of single yarn so as to have a ratio of the yarn constituting the cloth per unit volume of >=30% is (optionally, after the following treatment, compressed by a calender, etc.) treated in a solution containing a far infrared ray absorbing solution (e.g., anthraquinone compound) having absorbing ability in 700-2,000mmu wavelength, the substance is absorbed in the cloth to give a lightweight endothermic cloth having excellent endothermic properties.
Patent JP-H1051665-A (JP)
Title: Portable information processor and electronic camera
Inventor: FUKUMITSU YOSHIRO
IPC: H04N7/14
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide attaching structure maintaining the portability and the operability of a device, unnecessitating labor and time for attaching and unnecessitating an installing space so much in a portable information processor to which an electronic camera can be attached, such as a portable personal computer. SOLUTION: The portable information processor consisting of an upper panel 14 provided with a display part 15 for picture displaying a graphic, a character, etc., and a lower panel with an operation part to input information is provided with an attaching recessed part 16 having a curved support surface rotatably supporting the electronic camera 18 at a part of the upper panel 14, desirably at an upper central position, in contact with the spherical surface of the electronic camera 18 having a spherical surface at, at least, port thereof.
Patent JP-S61248177-A (JP)
Title: Graphic generating device
Inventor: YOSHIDA JUN
IPC: G06T11/40
Filed: 1985-04-25
Abstract: PURPOSE:To smear a graphic at a high speed by obtaining automatically the starting point coordinates of smearing and the end point coordinates of the smearing corresponding to (y) coorinates to generate the (y) coordinate generating device. CONSTITUTION:When the section between segments l1 and L2 is smeared, a (y) coordinate generating device 1 changes (y) coordinates one by one between scopes y1 and y2 stipulated by a (y) range register 2. An (x) coordinate value xs of one point on a starting line l1 in which (y) coordinate value comes to be yo by a starting point generating device 4, is obtained and the l1 is defined by a starting line data register 3. An (x) coordinate value xe of one point on an end line l2 is obtained by an end point generating device 6 and the l2 defined by an end line data register 5. When yo is given to xs and xe, the starting point generating device 4 and the end point generating device 6 are composed so that they can be simultaneously obtained, a straight line generating device 7 generates the picture element between xs and xe, and a writing control device 8 obtains the address on a frame memory 9 from the (c) coordinate value and Yo obtained by the straight line generating device 7 and executes the writing control.
Patent JP-S60233230-A (JP)
Title: Continuous discharging device for excavated soil for pneumatic method
Inventor: NAKAI SAKAE
IPC: E02D23/06
Filed: 1984-05-07
Abstract: PURPOSE:To continuously feed soil by pressure, by a method wherein a vacuum pump for sucking excavated soil, a vacuum tank for storing soil, and a soil discharge pump for feeding soil to a disposing device are provided, and the flow passage on the exhaust side of the vacuum pump is communicated with a working chamber. CONSTITUTION:Excavation is effected in a working chamber 14 in which the air is compressed to a pneumatic pressure P1 through the working of an air compressing device 16, and the excavated soil is sucked through a primary soil discharge pipe 17a into a vacuum tank 19, being forced into a negative pressure state, with the aid of a vacuum pump 20 to store the soil therein once. When the vacuum pump 20 is actuated, the air is fed in the working chamber 14 through a flow passage 23 on the exhaust side. Soil is then continuously fed by a pressure through a secondary soil discharge pipe 17b into a soil disposing device 18 with the aid of a soil discharge pump 21 in the tank 19. Thereafter, soil is separated from water by means of the disposing device 18, and surplus water is returned to the working chamber 14 through a water feed pipe 25 with the aid of a water feed pump 24 to reuse the water.
Patent JP-H06283910-A (JP)
Title: Microstrip line
Inventor: SHIBUYA HIDEKI
IPC: H01P3/08
Filed: 1993-03-24
Abstract: PURPOSE:To improve the transmission efficiency of a microwave current by increasing the surface area of a microstrip line to reduce the apparent surface resistance. CONSTITUTION:A dielectric substrate 1 contains a flat ground layer 2 on one of its both sides and the projecting dielectric members 4 extending in the current flowing direction on the other side respectively. Then a strip line 3 consisting of a dielectric member is laminated on an area including the members 4. So that an uneven outer circumference is secured for a section which is vertical to the current flowing direction of the line 3.
Patent JP-S5714813-A (JP)
Title: Focus measuring device
Inventor: KONISHI TOSHIO
IPC: G02B21/24
Filed: 1980-06-30
Abstract: PURPOSE:To perform focusing automatically by picking up the image of an object to be measured, converting the same to a luminance signal then to a differentiated signal and detecting the point where the magnitude of the signal comes to a maximal value. CONSTITUTION:A microscope 10, a lens system 11, and a stage 12 are provided. An object 19 to be measured is placed on the stage 12, and is lighted by a light source 13. The stage 12 is so arranged with, for example, a step motor 14, that the stage 12 can be moved upward or downward stepwise by each DELTAh in the direction of the lens system 1. The extent DELTAh of this movement is made sufficiently small as compared to the focal depth of the lens system 11. A television camera 21 is coupled to the lens system 11 so that a wafer 19 is taken by the camera. Horizontal and vertical synchronizing pulses are formed by a control signal forming circuit 100, and the pulses thereof are supplied to the camera 21, whereby horizontal and vertical deflection is carried out.
Patent JP-S57204574-A (JP)
Title: Electronic copying machine
Inventor: KITOU HIDEYO
IPC: G03G21/00
Filed: 1981-06-12
Abstract: PURPOSE:To prevent the same position of a photoreceptor from being oxidized by ozone, and to prolong the life of the photoreceptor, by controlling the rotation of the photoreceptor in such a way that the photoreceptor shifts in stopping position on the completion of every copying cycle. CONSTITUTION:In an electronic copying machine wherein a photoreceptor synchronizes completely with an optical image forming mechanism through a cam, an end signal is inputted to a control circuit 23 when final copying ends, and a clutch means 4 provided to a driving system for the photoreceptor is turned off by the output signal of the control circuit 2 an optional time laser (with a shift in stopping point of time), thereby stopping the rotation of the photoreceptor. Consequently, the photoreceptor shift in stopping position on every copying cycle. In a copying machine wherein a photoreceptor and an optical image forming mechanism synchronize with each other only when a clutch means 4 is connected, a stop signal 3 of optional time is outputted within a range of <= one turn of the photoreceptor after one copying cycle ends to stop the photoreceptor.
Patent JP-H11286786-A (JP)
Title: Equipment for producing ultralow core loss grain-oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C21D9/46
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for producing a grain-oriented silicon steel sheet markedly excellent in core loss extremely inexpensively compared to a conventional case and also with high productivity. SOLUTION: As a treating equipment forming a tensile insulating film on the surface of a grain-oriented silicon steel sheet subjected to finish annealing, a pretreating tank 1 composed of a chloride bath essentially consisting of SiCI4 , a primary heat treating furnace 2 in which drying and heat treatment are executed after that, a substrate treating tank 3 in which the surface of the silicon steel sheet subjected to the pretreatment is coated with a treating soln. in which a trace amt. of inorganic compd. contg. one or >=two kinds selected from Si, Fe, Al and B is added to a diluted soln. obtd. by diluting a coating soln.  for a tensile insulating film essentially consisting of phosphate and colloidal silica with water, a secondary heat treating furnace 4 in which drying and heat treatment are executed after that, a tensile insulating film coating tank 5 in which the surface of the silicon steel sheet where the substrate film has been formed is coated with a coating soln. for a tensile insulating film essentially consisting of phosphate and colloidal silica and an annealing furnace 6 in which drying and backing treatment are executed after that are arranged.
Patent JP-S58206632-A (JP)
Title: Preparation of polyphenylene sulfide
Inventor: INOUE TOSHIO
IPC: C08G75/02
Filed: 1982-05-28
Abstract: PURPOSE:To prepare the titled compound having a high molecular weight easily at a low cost, by synthesizing an alkali metallic salt of a specific organic acid in an organic amide type solvent in a vessel, and charging the vessel with a polyhaloaromatic compound and an alkali metallic sulfide without purifying the alkali metallic salt. CONSTITUTION:One or more compounds of an alkali metallic hydroxide and alkali metallic (bi)carbonate in an amount of 0.9-1.5 equivalents, based on an organic acid of the formula R-Y (R is monofunctional aliphatic, aromatic or alicyclic hydrocarbon group; Y is COOH or SO3H), e.g. acetic acid, benzoic acid or methanesulfonic acid, dissolved in an organic amide type solvent, are added to the organic acid to give an alkali metallic salt of the organic acid. An alkali metallic sulfide and a polyhaloaromatic compound are reacted in the above- mentioned organic amide type solvent containing the alkali metallic salt of the organic acid to prepare the aimed polyphenylene sulfide. EFFECT:The alkali metallic salt of the organic acid need be neither prepared nor purified in another vessel.
Patent JP-H01260493-A (JP)
Title: Voice recognizing method
Inventor: NOMURA KAZUYA
IPC: G10L15/18
Filed: 1988-04-12
Abstract: PURPOSE:To execute the recognition with high accuracy and with a satisfactory processing efficiency by executing a search of a lattice, while executing an evaluation of semantics of a sentence clause sequence by semantics predicting information obtained from a state transition. CONSTITUTION:A phoneme recognizing part 1 executes a phoneme recognition by an input sound signal and outputs a phoneme sequence, but the obtained phoneme sequence contains an error by some probability caused by a speaker, a peripheral noise or the performance of a phoneme recognizing device itself. Therefore, a morpheme recognizing part 2 obtains a morpheme candidate (lattice) by estimating which part in the recognition phoneme sequence containing an error has a high possibility corresponding to which sentence clause. A sentence clause lattice generating part 3 inputs a morpheme lattice, decides by a sentence clause structure rule whether a group of several pieces of morphemes places adjacently in the lattice constitutes a sentence clause or not and generates newly a sentence clause lattice. Subsequently, in a semantics analyzing part 4, in accordance with a position relation and language restrictions, sentence clause candidates in the lattice are connected and a sequence of a final sentence clause is obtained. In such a way, a sentence voice can be recognized with high recognition accuracy and with a satisfactory efficiency.
Patent JP-H03288486-A (JP)
Title: Discharge excitation excimer laser device
Inventor: KAWAHARA HIDETO
IPC: H01S3/0977
Filed: 1990-04-04
Abstract: PURPOSE:To provide an excimer laser device of simple structure and good airtightness which enables high efficiency oscillation by inserting at least two of preionized discharge gaps into a circuit in series. CONSTITUTION:A plurality of preionized discharge gaps 6 are inserted into each peaking capacitor 4. A discharge capacitor 2 is discharged through a discharge coil 3 while a switch 1 is open. When the switch 1 is closed, an electric charge of the discharge capacitor 2 shifts to the peaking capacitor 4; in the process, spark discharge is developed in the preionized discharge gap 6. Since the preionized gap 6 is inserted into the peaking capacitor 4 in series, a current is not concentrated on a specific preionized discharge gap and uniform preionization is realized. As a result, it is possible to realize excitation discharge of good uniformity and to enable laser oscillation of high output with high efficiency.
Patent JP-S62249831-A (JP)
Title: Card separating feeder
Inventor: YAMADA HIROSHI
IPC: G06K13/103
Filed: 1986-04-21
Abstract: PURPOSE:To prevent a card from being damaged, by releasing depressing pressure of a depressing member to a card before the rear edge of a preceding card passes through the front end in a card feeding direction of the depressing member. CONSTITUTION:A second electromagnetic clutch 57 is deenergized and the rotation of a feed roller 14 by a drive motor is reduced as soon as the front edge of a preceding card 11a passes through a first sensor and a first electromagnetic clutch 45 and a solenoid 48 are energized to reduce depressing pressure to a depressing plate 13 or before the rear edge of the preceding card 11a passes through the front edge 13a of the depressing plate 13. The reduction of the depressing pressure is released at the time when the rear edge of the preceding card 11a passes through the front end 15a of a separating plate 15 and then the card 11a is depressed again so that no action is produced in a feed roller 14 which forcibly inserts the front edge of a succeeding card 11b between the inclined surface 15b of a separating plate and the preceding card 11a. Therefore, the damage of the front edge of the succeeding card 11b can be prevented effectively.
Patent JP-S5517440-A (JP)
Title: Automatic analyzer for blood biochemistry
Inventor: YANAGIDA MITSUO
IPC: G01N21/51
Filed: 1978-07-24
Abstract: PURPOSE:To make unnecessary the light collector by means of expensive lenses and to make stable the result of detection in comparison with the detection by means of one detection element, by detecting the scattered light of laser via the inspected object cuvette through the use of specific plurality of detection elements. CONSTITUTION:The holder plate 5 of the detector 2 is placed at the plane orthogonal to the light axis of the laser light 1 and the plate 5 is provided with the detection elements 21 of required number such as photo transistors with a given distance radially by taking the light axis as the center, and the light axis line is provided with the choke tube 6 to induce the light 1. When the reagent is poured in the cuvette having serum and a given time is elapsed, turbidity is caused in the serum reacted with the reagent. When the light 1 is incident to the cuvette 1, the light 1 is scattered by the molecules of turbidity and the scattered light is detected with the element 21.
Patent JP-H05256248-A (JP)
Title: Seawater hydraulic generating plant
IPC: F03B13/08
Filed: 1992-03-16
Abstract: PURPOSE:To convert energy by a pressure of deep seawater into electric energy. CONSTITUTION:A water turbine 4 is rotated by a pressure of deep seawater to generate power by a generator connected to the water turbine 4, and by returning the seawater of flowing out from the water turbine 4 to the ocean by a drain pump, a flow of water is generated in the deep seawater always flowing in from the deep sea, to hold rotation of the water turbine 11 by the pressure of the deep seawater thus to maintain power generation.
Patent JP-S57206295-A (JP)
Title: Controlling circuit for brushless motor
Inventor: UZUKA MITSUO
IPC: H02P6/06
Filed: 1981-06-12
Abstract: PURPOSE: To electrically perform the locking of a reel stand when a tape is loaded by a method wherein a controlling device which is used to give ON position for a single-phase switching element only of the switching elements, with which a motor coil will be switched, is turned to ON position.  
     CONSTITUTION: The rotor position of the reel motor on the record reproducing device, wherein a magnetic tape is used, is detected by a Hall element 12, transistors Q 3  and Q 4  are turned to ON or OFF position by controlling transistors  Q 1  and Q 2  with which a differential type switching circuit is constituted, and  the current application to the driving coils 15A and 15B of the motor is controlled. Also a switch, to be used for earthing of one end of Hall element 12, is  provided and the transistor Q 4  is turned to ON position and current is applied  only to the coil 15B by closing the switch 16 when the loading and the unloading of the tape is performed. Accordingly, the rotor can be electrically locked  without using a mechanical locking structure, thereby enabling to simplify the  constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01262388-A (JP)
Title: Capacity controller for gas compressor
Inventor: AYABE SEISABURO
IPC: F04B49/00
Filed: 1988-04-14
Abstract: PURPOSE:To make uniform capacity control over each cylinder performable by installing a pressure reducing means which decreases pressure in a space at the back side of an unloader piston fitted in an unloader cylinder being interconnected to a gas compression space and changing the compression space's volume, to the desired value. CONSTITUTION:A refrigeration compressor compresses refrigerating gas inhaled in a compression space 12 from an inlet chamber 9 at the time of down motion of a piston via an inlet passage 10 and an inlet valve 11, at the time of up motion of the piston, and it discharge it via a discharge valve 13, a discharge passage 14 and a discharge chamber 15. In addition it changes volume in the compression space 12 by making an unloader piston 1 in an unloader cylinder 17 clamped to valve plate 16 move up and down. In this case, a space 2 at the back side of the unloader piston 1 is interconnected to a suction gas part via a hitting pipe 21 and a control valve 27. Pressure in each space 2 is controlled for decompression by controlling this control valve 27, through which each unloader piston 1 in respective cylinders is made operable equally.