baber/WOPTO huggingface dataset:
Patent JP-S59226888-A (JP)
Title: Harvest state index forecasting meter
Inventor: OOISHI TERUO
IPC: A01G22/22
Filed: 1983-06-07
Abstract: PURPOSE:To forecast a harvest state index in an earlier season than an actual harvest season by measuring sunshine and the temperature at the season coming into ears so as to be related to each other. CONSTITUTION:A signal (a) corresponding to the intensity of illumination of solar light is outputted from an illumination photometer 1, compared 3 with an illuminance setting signal (b), and when the signals are (a)>(b), a signal (c) of a form of ''1'' and ''0'' is outputted. At the same time, a signal (d) corresponding to an atmospheric temperature is outputted from a thermometer 4, compared 6 with a temperature setting signal (e), and when the signals are (d)>(e), a signal (f) of a form of ''1'' and ''0'' is outputted. Subsequently, an output signal (g) of an AND gate 7 is used as a control signal for opening a gate 9 when an AND condition of the signal (c) and (f) is satisfied, and a pulse signal (h) of a constant time interval is integrated by a counter 10 through the gate 9, and displayed by a unit of an hour and a minute.
Patent JP-H0695167-A (JP)
Title: Method and device for supplying power to electrochromic system
Inventor: ZABIERU RIPOSHIYU
IPC: G09G3/38
Filed: 1993-04-28
Abstract: PURPOSE: To shift electrochromic window glass from a coloring state to the other state by deciding a supplied charge as the function of a discharge potential measured after uniformization and a coloring setting value. CONSTITUTION: A current integrator 8 is reset to zero by a unistable circuit 29, a comparator 10 decides the code of the charge and a changeover switch 25 is closed to one of positions 12 and 13. Actual coloring and discoloring operations are started at the time. During the time, the current integrator 8 measures the charge passed through the electrochromic window glass 2 and the comparator 10 compares the value with the shifted charge at any moment of the operation. The comparator 10 can take two logic states '0' and '1' as the function of a potential difference between two inputs, and when a charge amount measured by the integrator 8 becomes equal to the shifted charge, the comparator 10 inverts the state and switches the position of the changeover switch 25 and thus, power supply to the electrochromic window glass 2 is interrupted.
Patent JP-S5727023-A (JP)
Title: Vapor growth device of compound semiconductor
Inventor: BETSUPU TATSUROU
IPC: C23C16/44
Filed: 1980-07-25
Abstract: PURPOSE:To perform easily crystal growth having radical distribution of composition of a compound semiconductor by a method wherein respective penetrating holes provided in the partitions  of plural material gas supplying pathes and single penetrating hole provided in the partition of an  inside tube are made to face with each other alternately, and the desird material gas is introduced  in order in a vapor growth chamber. CONSTITUTION:The partition 19 provided with the penetrating holes 21A, 21B is formed being  integrated in one body with a dashboard 17 dividing a reaction tube 11 into two gas supplying  pathes 18A, 18B in the condition as to cross at a right angle with the dashboard 17. While the inside tube 13 having the vapor growth chamber 14 and the partition 20 to be piled on the partition  19 are formed being integrated in one body. The single penetrating hole 22 provided in the partition 20 and the penetrating hole 21A or 21B are made to face with each other alternately by rotating the inside tube 13 at 180 deg. around shaft. The material gases A, B are introduced in the vapor  growth chamber 14 by this way being changed over between them, and crystal growth is performed on a crystal substrate 16. Accordingly confusion of gas current and fluctuation of temperature condition at the position of the substrate 16 is eliminated, the crystal layer having superior  characteristic can be made to grow in succession having favorable reproducibility, and crystal  growth having redical distribution of composition can be performed easily.
Patent JP-H09286610-A (JP)
Title: High purity silica powder and its production and application
Inventor: IIZUKA YOSHIYUKI
IPC: C08K3/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a high purity silica powder and a high purity fused silica powder having <=1ppb of uranium content from a natural silica and to produce a semiconductor sealing material high in reliability and low in soft error occurrence. SOLUTION: The high purity silica powder is composed of ground product of the natural silica and has <=1ppb of uranium content. The high purity fused silica powder is composed of a fused product of the ground natural silica and has >=0.1ppb and <=1ppb uranium content. In a production method of the silica powder, the natural silica is brought into contact with each other to impart thermal shock to the natural silica under a different atmosphere in which an atmosphere temp. is varied in >=10 deg.C/min speed and >=500 deg.C temp. difference, then the silica is ground.
Patent JP-H10252150-A (JP)
Title: Eight types of fittings for easily building garage, shed and greenhouse
Inventor: NAGATO MASAICHI
IPC: E04B1/343
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To make is possible to easily build a building by using a single pipe as a post and by dividing two existing connected clamps for single pipe into two parts and then turning them into single portions. SOLUTION: In order to install a C type steel member as a beam for supporting a roof with single pipes as posts, two clamps connected for existing single pipe are separated into two and a clamp 1 for an independent single pipe is formed. Then, supporting plates 2a, 2b are provided for the clamp 1 for the single pipe, and supporting plates 3a, 3b to be attached to these supporting plates 2a, 2b are formed. Next, a C type steel fixing plate 4 for beam and a C type steel auxiliary plate 5 for vertical beam are formed for fixing the C type steel for beam to the supporting plates 3a, 3b. Moreover, a beam angle fixing bolt hole 8 and an adjustable bolt hole 6 are provided for supporting plates 2a, 2b, 3a, 3b, and bolts are inserted and a beam can be attached to the single pipe. Thus, a shed or garage can be built very easily.
Patent JP-H10282319-A (JP)
Title: Zone plate and microscope
Inventor: KIHARA NAOTO
IPC: G02B21/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To conveniently and completely remove, in principle, light excluding wavelengths to be used by arranging a number of zones so that the intervals of the zones can have a semi-cycling nature. SOLUTION: A number of zones 2 are concentrically formed around a point C on the surface of a transparent supporting plane substrate 1. The zones 2 are formed so as to provide a semi-cycling nature for the intervals of the zones 2 neighboring each other. A light flux emitted from a light source Q0 spreads at a proper angle and injects in the zones 2. The light flux injecting in the zones 2 is diffracted at an angle and converged on a convergent point Q. In this case, the mutual ratio of the wavelengths of light in the light flux is always an irrational number. The waves converged on the convergent point Q are only in the minimum spectrum wave number (kmin ) and its irrational number multiple, and no integer multiple of kmin exists.  In this way, a semi-cycling type of zone plate which does not contain light having wavelengths of an integer ratio in a diffraction grating to the same convergent point can be obtained.
Patent JP-H08298383-A (JP)
Title: Cover closing unit
Inventor: AKAGI TOSHIMASA
IPC: H05K5/03
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a cover closing unit contributive to reduction in unit size by decreasing the number of compositional members and simplifying the structure thereby decreasing the occupation area in the unit body. CONSTITUTION: The cover closing unit comprises a cover member 8 disposed movably between open and close positions through turning with respect to the opening of a unit body, a linear spring member 11 engaged with the opposite end parts of one of the opening part or the cover member 8, and a stopping part 10a, i.e., a stopping means, provided for the other of the opening part or the cover member 8 in order to stop a predetermined part other than the opposite end parts while bulging outward of the line connecting the opposite end parts, wherein the linear spring member 11 is subjected to dry lubrication processing.
Patent JP-S61263025-A (JP)
Title: Manufacture of fluorescent lamp of high output power
Inventor: IKEDA TAKESHI
IPC: H01J9/36
Filed: 1985-05-16
Abstract: PURPOSE:To facilitate the manufacturing of a fluorescent lamp and eliminate damage during it, by electrically welding the halfway portions of external lead wires to terminals, and repeatedly bending the wires about their welded portions to remove the unnecessary portions of the wires. CONSTITUTION:In a previous treatment, a lamp 1 is held and external lead wires 13 are pulled straight, cleaned up with a neutral derusting agent and washed in water so that copper oxide films produced on the lead wires at the time of stem formation and of sealing are removed. An adhesive 3 is applied to the inside surface of the shell 21 of a base 2. After the lead wires 13 are laid through terminal holes 24, the shell 21 is fitted on the end of the body 1 of the lamp and heated so that the adhesive 3 is set. The halfway portions of the lead wires 13 are resistance-welded to terminals 25. The lead wires 13 are then pinched so that they are bent sideward several times and strongly pulled. The unnecessary end portions of the wires 13 are thus removed from the vicinities of their welded spots. Since the unnecessary end portions of the wires 13 are simply removed by repeatedly bending them and tearing them off, manufacturing work is facilitated and the welded spots are not damaged.
Patent JP-S5328580-A (JP)
Title: Electrooptical element
Inventor: MATSUMOTO SHIYOUICHI
IPC: G09F9/00
Filed: 1976-08-30
Abstract: PURPOSE: To provide an electrooptical element showing higher threshold voltage of light scattering than that of a conventional liquid crystal and excellent steepness of light scattering characteristics by using a nematic liquid crystal compsn. with negative dielectric anisotropy weakened by adding extremely small quantities of specified cpds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09287550-A (JP)
Title: Ion engine device
Inventor: NAGANO HIROSHI
IPC: F03H1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ion engine device by which the flow sensor of a flow regulator can be corrected on an orbit, and the flow of a propellant can be always grasped in action for a long period. SOLUTION: A device 26 which measures a flow signal in a condition that a propellant supplied to a flow regulator 2 is stopped, and also supplies a constant flow of the propellant to the flow regulator 2, is added in this device, and the flow signal in a condition that the constant flow is supplied is measured, thereby a constant term in a conversion formula and tilting can be corrected on an orbit, a correct flow can be always grasped by updating to a conversion formula after sensor characteristics are changed.
Patent JP-H08297808-A (JP)
Title: Magnetic head
Inventor: ITOU MICHI
IPC: G11B5/17
Filed: 1995-04-26
Abstract: PURPOSE: To effectively suppress noise from magnetic field generating sources by providing a ferritic resin layer on a mold resin. CONSTITUTION: The surface of the upper side of the figure is a sliding surface 2 and the surface is brough into direct contact with the magnetic recording layer of the magnetic recording medium of a magnetic tape, etc. There are four pieces of magnetic gaps 3 in total and a recording magnetic gap and a reproducing gap are made to be a pair in the left and right direction of the figure and there are two pairs in the up and down direction. Left and right positions of magnetic gaps for recordings and reproducings are reversed in upper and lower pairs with each other. A magnetic core 4 is a core forming the magnetic path of a magnetic field generated by the signal current flowing in a coil 5 and also the magnetic field is generated in the magnetic gap 3 at the time of a recording.  Moreover, the core 4 detects the magnetic field on the magnetic recording medium with the magnetic gap 3 and forms the magnetic path in the core 4 and also the signal current is generated in the coil 5 at the time of a reproducing. A shielding frame is provided on the circumference of a mold resin 6 with permalloy, brass, etc.
Patent JP-S58219404-A (JP)
Title: Optical fiber gyro device
Inventor: KAJIOKA HIROSHI
IPC: G02B6/00
Filed: 1982-06-15
Abstract: PURPOSE:To make it possible to detect rotating direction and speed accurately, by adjusting the length of an optical fiber for preserving a plane of polarization for synthesis, and changing the phase difference in light beams, which pass in the optical fiber for preserving a plane of polarization in the reverse direction to each other, in a sine wave mode. CONSTITUTION:Monochromatic light from a light source 4 is split into two polarized light beams by a polarization beam splitter 7a. The light beams are inputted to an optical fiber for preserving a plane of polarization 8 having a polarization axis of 45 deg. through collimator lenses 2a and 2b, respectively. The light beams, which are propagated clockwise and counter clockwise directions, are synthesized by the splitter 7a, split into horizontal and vertical polarization modes by a polarization beam splitter 7b, and introduced into an optical fiber for preserving a plane of polarization for synthesis 10 through collimator lenses 2c and 2d and optical fibers for preserving planes of polarization 9a and 9b. By changing a length l of said fiber 10, the interference light intensity, which is proportional to the sine of the phase difference based on the rotating direction of the fiber 8, is obtained.
Patent JP-S62271416-A (JP)
Title: Manufacture of compound semiconductor
Inventor: MUROTANI TOSHIO
IPC: H01L21/205
Filed: 1986-04-30
Abstract: PURPOSE:To make the growth of a single-phase thin film crystal of high quality possible, by arranging parallel grooves with a prescribed spacing on the surface of an elemental semiconductor substrate. CONSTITUTION:Let the face orientation of the face 11 to be subjected to epitaxial growth on an Si substrate 1 be (100), and let that of an orientation flat 12 be (0-1-1). Grooves 5 are formed on the surface 11 in the direction indicated by an arrow A perpendicular to the orientation flat 12. GaAs crystal is formed on the substrate 1 by a vapor growth method applying an organic metal gas. The GaAs crystal has no antiphase domain structure, and is obtained as a singl phase. Thereby the growth of a single-phase thin film crystal of high quality is possible.
Patent JP-S63267429-A (JP)
Title: Quantitative intermittent feeding device for powder materials
Inventor: NAGAYAMA TATSUMI
IPC: B01J4/02
Filed: 1987-04-25
Abstract: PURPOSE:To feed easily and intermittently a given quantity of powder materials without being affected by humidity by moving an intermediate section of a flexible tube upper and lower alternately than the level of an outlet by an up-and-down moving means. CONSTITUTION:A flexible tube 12 with both ends open is connected with the lower end of a powder feeding hopper 11 almost horizontally. The intermediate section of the tube 12 is lowered than the level of the outlet side 12b by an up-and-down moving means 15 to make the whole tube U-shaped, and when the powder material are fed from the inlet side 12a of the tube under said state, the same are accumulated in the intermediate section of the lowered tube 12. When the powder materials are accumulated to a certain extent, a given quantity of accumulated powder materials is transferred from the outlet side 12b to a receiving pan 4 by moving the intermediate section upper than the level of the outlet side 12b by an up-and-down means 15. A given quantity of powder materials is fed intermittently by repeating said operation.
Patent JP-H07311828-A (JP)
Title: Voice announcing device
Inventor: ODA SHUJI
IPC: G10L13/00
Filed: 1994-05-17
Abstract: PURPOSE:To judge the adaptability between the body of a voice announcing device and an external semiconductor memory device not actually outputting voices nor reading the voice data. CONSTITUTION:The device body recognition information is stored in a device main body recognition information storing RAM 6C by a CPU 2 and a memory controller 4. When an external semiconductor memory device 15 is loaded on the body of the voice announcing device, the recognition information on the device 15 is read out of a recognition information storage area of the device 15 by the CPU 2 and an address/data controller 5 and compared with the device body recognition information. If no coincidence is confirmed between both information, this fact is sent back to a host computer 12 via a host interface 3 or an alarm tone is outputted via a voice output interface.
Patent JP-S61262875-A (JP)
Title: Totalization indicating system for numerical value of table
Inventor: HAMAGUCHI KAZUKI
IPC: G06Q10/10
Filed: 1985-05-15
Abstract: PURPOSE:To facilitate indication of totalization by designating a column of starting totalization and a column of finishing totalization by a cursor and enabling to totaling numerical values written in a column between them. CONSTITUTION:An operator prepares a table on the displayed picture 10 of a personal computer 11, and indicates to the personal computer to make totalization by depressing a key 12. Then, he shifts a cursor 16 to a position of desired column in the table, for instance A1, and depresses a key 13. He shifts the cursor 16 to columns A1, B1...G1 successively, and after stopping the cursor 16 in the column G1, depresses a key 14. The personal computer 11 totals numerical values from the column A1 to the column G1 successively, and writes in a column H1.
Patent JP-H05299277-A (JP)
Title: Winding iron core band cutting device
Inventor: KITAMURA FUMIO
IPC: B23D31/04
Filed: 1992-04-22
Abstract: PURPOSE:To provide a winding iron core band cutting device which is capable of accurately cutting out iron core bands at the same time, where the cutting device cuts out a magnetic steel band material in curve for the formation of a transformer winding iron core circular in cross section. CONSTITUTION:A winding iron core band cutting device is equipped with slitter units 110 and 120 which cut out a running band material 102 into winding iron core bands 102A and 102B of prescribed shape, where the slitter units 110 and 120 are provided separate from each other by a certain distance along the running direction of the band material 102 and separately controlled in angle where the band material 102 is cut out. Furthermore, the core band 102A cut out by the slitter units is transferred along a running line located above or below a running line along which the other core bans 102B is transferred.
Patent JP-S5969381-A (JP)
Inventor: SUZUKI OSAMU
IPC: B66B13/14
Filed: 1982-06-16
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-S5328693-A (JP)
Title: Polyester polyestier rlow molded articles or other preliminary molded article
Inventor: SAIKI NORITSUGU
IPC: C08G63/88
Filed: 1976-08-31
Abstract: PURPOSE: To prepare a polyester, free from changing the taste or scenting contents of containers, by decreasing the concentration of terminal hydroxyl groups contained in the polyester so that the acetaldehyde content may be reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5728052-A (JP)
Title: Novel 4-hydroxyimino-1,2,3,4-tetrahydroquinoline derivative
Inventor: JINBOU SUSUMU
IPC: C07D215/22
Filed: 1980-07-28
Abstract: NEW MATERIAL:A 4-hydroxyimino-1,2,3,4-tetrahydroquinoline derivative expressed by the formula (R is H, alkyl, halogen substituted lower alkyl, phenyl substituted lower alkyl, phenylalkenyl, aromatic group containing nitrogen or alkyl or phenyl substituted amino). EXAMPLE:6-Chloro-4-hydroxyimino-1-formyl-1,2,3,4-tetrahydroquinoline. USE:An antihydrophic and a diuretic agent with almost no gastric disorder. PROCESS:p-Chloroaniline is heated with an acrylic ester in a solvent, e.g. benzene, or if desired with a base, e.g. sodium hydride, at room temperature or under heating to carry out the Michael addition reaction to obtain a 3-(p-chlorophenylamino) propionic ester. The resultant ester is hydrolyzed and then heated in the presence of  a dehydrating agent to afford the compound expressed by the formula.
Patent JP-H02284623-A (JP)
Title: Dehumidifier
Inventor: SAITO KAZUHIKO
IPC: B01D53/26
Filed: 1989-04-25
Abstract: PURPOSE:To prolong the service life of the coil by lowering the maximum temp. of a shape memory alloy coil and to obviate dew condensation in a case by elevating the temp. in the case by a heating element for the coil. CONSTITUTION:A heating mechanism 9 is provided in a desiccant container 5, and the shape memory alloy 12 causing a change of state by the temp. change is heated by a heating mechanism consisting of a heating element 18 fixed to the outer surface of the container 5 and a heat-conductor plate 19 fixed to the element 18. The two heating mechanisms are simultaneously turned on and off by a timer 2. An internal shutter 15 and an external shutter 16 are driven by a change in the state of the alloy 12. By this constitution, the heating temp. of the element 18 for the alloy 12 is made lower than that of the element 9 for heating the desiccant, and the maximum temp. of the alloy 12 can be lowered. Consequently, the service life of the alloy 12 is prolonged, and dew condensation in the case 1 is obviated.
Patent JP-H08298135-A (JP)
Title: Nonaqueous secondary battery
Inventor: INOUE AKIYUKI
IPC: H01M4/48
Filed: 1995-04-27
Abstract: PURPOSE: To provide a nonaqueous secondary battery wherein safety is enhanced to be excellent in a charge/discharge cycle characteristic and to have high discharge voltage and high capacity by adding a nonionic surfactant in at least one of negative/positive electrode materials and an electrolyte. CONSTITUTION: In a nonaqueous secondary battery composed of nonaqueous electrolyte including a positive/negative electrode material and lithium salt, a nonionic surfactant is added in at least one of the negative/positive electrode material and the electrolyte. The nonionic surfactant preferably contains polyoxyethylene. This nonionic surfactant is preferably added in a positive/ negative electrode sheet. An amount of this content, in the case of containing in each sheet, is preferably about 0.1 to 10wt.% relating to a compound. The negative electrode material is a compound capable of storing/releasing a lithium ion, to list, for instance, a light metal, light metal alloy, carbon compound, inorganic oxide, etc.
Patent JP-S58220792-A (JP)
Title: Optical recording medium
Inventor: KATAGIRI KAZUHARU
IPC: G03C1/73
Filed: 1982-06-16
Abstract: PURPOSE:To obtain an optical recording medium having an absorbing band on a long wavelength side, stable to heat and most suitable for writing with semiconductor laser, by a method wherein a coated film incorporating a specified cyanine compound or the like is provided on a base. CONSTITUTION:An organic coating film incorporating a compound of formula I [wherein each of Z1, Z2 is a (substd.) nitrogen-containing heterocyclic ring forming atom group; Z3 is a 5- or 6-membered ring forming divalent hydrocarbon group; each of R1, R2 is H, (substd.)alkyl; A is O, S, (substd.)imide, divalent organic residue; each of l, m, n is 0 or 1; each of p, q is 0, 1 or 2] is provided on a substrate to obtain a recording medium. A cyanine compound of formula II, III, IV or the like is preferable for use as a compound of formula I .