baber/WOPTO huggingface dataset:
Patent JP-S6179327-A (JP)
Title: Control circuit for endless phase shifter
Inventor: HASEGAWA JUNICHI
IPC: H04B7/08
Filed: 1984-09-27
Abstract: PURPOSE:To make two kinds of ROMs to one kind of ROM so as to reduce the manufacturing man-hour of a wireless circuit rich in fading, by adding an address from a counter to a cosROM by shifting its phase by a specific angle by utilizing the relation between cosine and sine. CONSTITUTION:By utilizing the relation of cos(theta+90 deg.)=sintheta, an address from a counter is added to a cosROM14 by shifting its phase by 90 deg.. When an address converting circuit 18 is directly connected with the cosROM14, the same function as an sinROM has can be given to the cosROM14. Analog outputs from a detector are converted into digital outputs by means of an AD converter 11 and the rotating direction of an endless phase shifter (EPS) is discriminated by an EPS rotating direction discriminating circuit 12 by using the digital outputs, and then, the output of a counter 20 upped/downed by one step is supplied to an sinROM15 and full adder 22. Thereupon, a value corresponding to the output of the counter 20 is read out from the sinROM15 and, at the same time, 240/4=60 steps corresponding to 90 deg. are added to the output of the counter 20 at the full adder 22 and the value is outputted from terminals C0-C7.
Patent JP-S6359718-A (JP)
Inventor: HISADA ISAO
IPC: H02H3/24
Filed: 1986-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001029118-A (JP)
Title: Hair ornament
Inventor: KATSUMATA YOSHINORI
IPC: A45D8/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a coiled hair ornament from being disengaged easily and to improve a decorative effect, the ornament being adapted to hold the hair between wire portions of a coil spring made of a spring wire, by forming the coil spring in a polygonal pole shape whose side ridges are twisted. SOLUTION: A hair ornament 1 is composed of a coil spring 1 formed by using a spring wire 1 and its outer looking is in a hexagonal pole shape in which each of opposed end surfaces 2 and 2 is substantially hexagonal, the pole being twisted around its axis. Viewed form a side, side ridges 3 are in a twisted state. The coil spring has no gaps between wire portions 11 as well as a minimum whole length when it is applied with no load, and the ornament 1 is fixed with hair elements held between the wire portions 11. When the hair are held, the coil spring is stretched so that the elasticity of the coil spring acts to fasten the hair. By the aid of this elastic force, the ornament 1 is fixed to the hair.
Patent JP-H0859930-A (JP)
Title: Flame retardant styrenic resin composition
Inventor: CHIN TOSHIHIKO
IPC: C08L55/02
Filed: 1994-08-26
Abstract: PURPOSE: To obtain the subject composition, excellent in flame retardancy, light and heat resistances and fluidity and reduced in adhesion to metallic parts of an extruder, etc., by blending a polystyrenic resin with a halogenated epoxy- based resin containing a specific compound as a flame retardant. CONSTITUTION: This resin composition contains (A) a polystyrenic resin and (B) a halogenated epoxy-based resin containing a 10-50C α-olefin oxide compound (e.g. 1,2-epoxydecane) so as to provide preferably 10-50 pts.wt. amount of the component (B) based on 100 pts.wt. component (A). The component (B) is obtained by reacting, e.g. halogenated bisphenols with an epihalohydrin in the presence of an alkali metallic hydroxide and an unreactive solvent, providing a halogenated epoxy resin and then adding the α-olefin oxide compound thereto. Furthermore, the content of the α-olefin oxide compound is preferably 0.5-8 pts.wt. based on the whole flame retardant.
Patent JP-H0367413-A (JP)
Title: Superconductor
Inventor: TOHATA KOJI
IPC: H01B13/00
Filed: 1989-08-07
Abstract: PURPOSE:To stabilize critical current density for a long period by coating a material mainly made of an inorganic polymer or an organic metal compound on the surface except at least an electrode section, and hardening it in a Y- Ba-Cu-O oxide superconductor. CONSTITUTION:Y2O3, BaCo3 and CuO powder are mixed at the composition ratio of Y1Ba2Cu3O7-x and baked at 900 deg.C. It is crushed together with cement then molded into a rod shape A 5X5X100mm, and it is baked in the oxygen atmosphere at 930 deg.C. A solution containing a material mainly made of an inorganic polymer such as triptoxi zirconium aluminum pyrophosphate or titanate silicate is coated on the surface, it is dried at 350 deg.C and hardened, and an electrode C is formed with a coating film B and ultrasonic solder.
Patent JP-H1025873-A (JP)
Title: Bracket for handrail and method for mounting handrail using bracket
Inventor: MATSUOKA ISAMU
IPC: E04F11/18
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a bracket for a handrail to be mounted on the wall surface of a building and provide a mounting method using such bracket, with which location of the bracket on the handrail can be performed easily and the mounting works can be made accurately and quickly. SOLUTION: A bracket concerned 10 is to mount a handrail, etc., on the wall surface of a building and is composed of a pedestal 12 for fixation to the wall surface, a neck part 14 installed rigidly on the pedestal 12, and a receptacle 16 connected with the neck part 14 and receiving the handrail for installation, wherein the receptacle 16 is equipped with a projection or projections 24 to serve for marking. At mounting on the wall surface, there is no risk that the bottom surface of the bracket 10 makes poor tight attachment with the wall surface or levitating therefrom, and the mounting can be achieved in good workmanship.
Patent JP-S6263844-A (JP)
Title: Mossbauer spectroscopic method
Inventor: SAKAI NOBUHIKO
IPC: G01N23/06
Filed: 1985-09-13
Abstract: PURPOSE:To permit easy analysis and to elucidate the interpretation of the resulted information by irradiating the specific radiation gamma ray obtd. by changing the intensity of the magnetic field to be impressed to a Mossbauer ray source having a paramagnetic characteristic to a sample. CONSTITUTION:PdFe is used as the gamma ray source 1 of a paramagnetic material. Such ray source 1 is cooled to a liquid He temp. and about 9kOe is applied thereto be a superconductive electromagnet 2. The energy of the right-hand circular polarized Mossbauer ray 1 out of the Mossbauer rays 1a, 1b, 1c, 1d of a Zeeman-split segment 1a is thereby resonated and absorbed to one 3b of the Mossbauer rays of a metallic iron 3 for filter. The gamma rays past the sample 4 which is subjected to Doppler motion by an exciter 5 in the stage of having the magnetization direction inclined by about 60 deg. with the gamma rays are photon-counted by a gamma ray detector 6 and are further rearranged as the Mossbauer spectra via a multichannel analyzer.
Patent JP-H0366422-A (JP)
Title: Manufacture of press formed product
Inventor: HIROSE YOZO
IPC: B21D22/20
Filed: 1989-08-05
Abstract: PURPOSE:To perform forming of high accuracy by making roughly shaped article by press forming a superplastic metallic sheet, arranging an intermediate die which has the shape of an upper die on its bottom and the shape of a lower die on its top and the plural of the above-mentioned roughly shaped articles are alternatively piled between the upper and lower dies and press forming at the range of developing temperature of superplasticity. CONSTITUTION:Plural roughly shaped intermediates are preliminarily formed by forming usually a superplastic metallic sheet with a press. These intermediates are made into a laminated state by piling alternatively with 'an intermediate die with dimensions in accordance with the design of products which the corner part of the surface of the die is sharply shaped'. These intermediates and the intermediate die are held with the upper die and the lower die and the whole is press formed after the temperature is raised and kept at the developing state of superplasticity. By this way, the press formed products with complicated shape and of which the corner part is sharp can be manufactured easily and in high accuracy.
Patent JP-H0488755-A (JP)
Title: Ghost elimination device
Inventor: SHINPO HIROYASU
IPC: H04N7/00
Filed: 1990-07-31
Abstract: PURPOSE:To eliminate ghost by frequency-dividing a signal having a frequency being four times the frequency of a burst to recover a horizontal synchronizing signal and a vertical synchronizing signal, fetching a video signal into a memory and discriminating whether or not the signal is a GCR signal and revising a fetch position when the discrimination is not available. CONSTITUTION:When the processing of a channel is finished, a CPU 5 closes a switch 10 to apply a synchronizing signal from a synchronizing separator circuit 6 to a synchronizing signal recovery circuit 8. Moreover, the CPU 5 transfers an initial value to a register of a GCR gate circuit 9. Thus, signals seemingly to be 18H, 281H are fetched at first to waveform memories 4A, 4B. The CPU 5 discriminates whether or not eight sets of fetched signals are GCR signals. When discriminated to be the GCR signal, the CPU 5 opens the switch 10. When not discriminated, since it is discriminated that the vertical synchronizing signal from the circuit 6 is deviated due to ghost, the CPU 5 increments a content of a register of the gate circuit 9. Whether or not the signals are the GCR signals is discriminated further similarly, and the processing routine is repeated and when the signal is discriminated to be the GCR signal, the switch 10 is opened.
Patent JP-H0948547-A (JP)
Title: Note presser
Inventor: TAKEMOTO TAKATOSHI
IPC: G06Q40/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To remove the clogging of notes and improve operability by dispensing with the work of detection of existence of dog-ears of notes or removal of dog-eared notes, and unfolding the dog-ears of the notes by an unfolding mechanism. SOLUTION: Before a note B is carried in the guide groove of an unfolding mechanism 30, a solenoid 38 pushes out an output member 39, and a pair of lever members 32 and 33 are in closed posture. In this condition, the dog-ear B1 at the front edge of the note B passes without catching on the tips of lever members 32 and 33. Furthermore, when the note B is carried in and a note sensor detects the passage of the front edge of the note B, a carry roller stops the drive, and it stops in condition that the dog-ear B1 of the note B has passed. Moreover, the solenoid 38 operates, and a pair of lever members 32 and 33 rock from closed condition to open condition. Thereupon, a pair of lever members 32 and 33 open along the note face of the note B, and catch the front dog-ears B1 and unfold them, and return them into flat condition. Moreover, they unfold the rear dog-ears, too.
Patent JP-S6358635-A (JP)
Title: Information recording medium
Inventor: UENO SUEO
IPC: G11B7/243
Filed: 1986-08-29
Abstract: PURPOSE:To assure the crystallization temp. enough for recording and to stably record signals even if the atomic % of In exceeds 50% by constituting a recording layer contg. In, Sb and Ti of prescribed atomic compsn. and setting the atomic % of Ti at 5-30%. CONSTITUTION:The recording layer 3 sandwiched by dielectric films 2, 4 on a substrate 1 is formed of the compsn. expressed by the prescribed formula, wherein the atomic % (y) of Ti in the InxSb100-x alloy and Ti is set at 5-30%. Bits 6 are initially crystallized when a laser beam 7 is projected to the amorphous layer 3 to heat the same. The bits are crystallized and the information is recorded when the bits are quickly heated by the projection of 11mW outputs and 200nsec pulse width and is quickly cooled. The bits are crystallized and the recording is erased by the projection of 5mW outputs and 2musec pulse width. Even if the atomic % (x) of In exceeds 50%, the crystallization temp. is as high as >=160 deg.C as far as Ti% is within the set value. Since the amorphous phase is stable, the signals are stably recorded.
Patent JP-H1145338-A (JP)
Title: Living body identifying device
Inventor: FUKUZUMI SHINICHI
IPC: G06K9/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of displaying that a finger is not an artificially processed finger and input data are not artificially reproduced data but are directly obtained from a living body. SOLUTION: When a finger 8 is placed on a fingerprint input sensor 1, the finger touches bioelectric potential leading parts 2, and 2. Further, a bioelectric earth electrode part 3 touches near the first joint of the finger to earth body. Since the finger 8 is pressed to the fingerprint input sensor 1 for inputting a fingerprint, electromyograms 101, 102 and 103 are lad from these electrodes. The difference of these electromyograms is measured by a viable information measuring part 4 and outputted as a bioelectric information potential difference 104. At a bioelectric information analytic part 5, the potential data and frequency of the bioelectric information potential difference 104 are analyzed and personal identification analytic data 105 are outputted.  At a living body identification part 6, it is discriminated whether the finger 8 is the finger of the living body or the finger of a replica based on the personal identification analytic data 105.
Patent JP-S59103832-A (JP)
Inventor: OKUDAIRA TADASHI
IPC: B29C49/58
Filed: 1983-10-28
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-2001034804-A (JP)
Title: Carved stamp reader
Inventor: ISHIGURO YASUO
IPC: G07D5/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a carved stamp reader which can be configured compact. SOLUTION: A carved stamp reader 10 is constituted by providing an LED 14, a half mirror 16, a Fresnel(R) lens 18, a photographing lens 20 and an imaging device 22 or the like inside a casing 12 provided with a transparent plate 24 on the upper surface. The Fresnel(R) lens 18 is arranged just under the transparent plate 24 and the half mirror 16, the photographing lens 20 and the imaging device 22 are successively arranged at the lower part of the Fresnel(R) lens 18. Besides, the LED 14 is arranged by the side of the half mirror 16. Thus, a reading object A is irradiated from the vertical downside with illuminating light radiated from the LED 14, and the image of light reflected vertically downward from the surface of the reading object A is picked up by the imaging device 22.
Patent JP-S6264449-A (JP)
Title: Coating method for metallic mold for casting low melting metal
Inventor: KUWAJIMA HIDEAKI
IPC: B22C9/06
Filed: 1985-09-17
Abstract: PURPOSE:To form a coating layer having excellent adhesiveness and thermal impact resistance by thermally spraying a metallic material having good adhesiveness to ceramics to the inside surface of a metallic mold and thermally spraying ceramics thereto, then coating a sealing material on the surface thereof. CONSTITUTION:A power material such as Ni-Cr alloy is thermally sprayed to the inside surface of the metallic mold 10 for casting an Al alloy, etc. to form a thermally sprayed metallic film 11 to about 100-2,000mum thickness. The ceramic material of whisker Al2O3-TiO2, etc. is then thermally sprayed thereon to form a thermally sprayed ceramic film 12 to about 100-200mum thickness. The sealing material such as power of a Zro2-SiO2 compd. is then coated thereon to form a sealed layer 13 to about <=10mum thickness. The thermally sprayed film 11 improves the adhesiveness between the thermally sprayed ceramic film 12 and the metallic mold 10 and improves the thermal impact resistance thereof. The thermally sprayed ceramic film 12 improves the heat insulating characteristic and improves solidifying conditions. The sealed layer 13 contributes to an improvement of a release characteristic.
Patent JP-S6264980-A (JP)
Inventor: HIRAIWA KOJI
IPC: G21C3/326
Filed: 1985-09-17
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-S6181007-A (JP)
Title: Synchronous detecting circuit
Inventor: KIGUCHI YOSHIMI
IPC: H03D1/22
Filed: 1984-09-28
Abstract: PURPOSE:To perform synchronous detection with a simple-constitution circuit by setting the sharpness of a carrier tuning circuit to the value indicated by a specific relational formula between the highest frequency and the lowest frequency. CONSTITUTION:Transistors (TR) Q1 and Q2, resistances R, R1, and R2, a coil L, a capacitor C, etc. are arranged to constitute the carrier tuning circuit, and TRs Q3-Q8, resistances R3 and R4, etc. are arranged to constitute an amplifier circuit for synchronous detecting operation. A sharpness Q of the carrier tuning circuit is set to the value indicated by a formula Q<=(fmax+fmin)/(fmax-fmin) where fmax is the highest frequency of frequencies of respective carrier waves of plural modulated wave signals and fmin is the lowest frequency, and the tuning frequency is set to a fixed frequency value f0 within the frequency range determined by fmin<=f0<=fmax.
Patent JP-H08125536-A (JP)
Title: Resistance radder, d/a converter and a/d converter
Inventor: UTA NOBUYA
IPC: H03M1/10
Filed: 1995-08-09
Abstract: PURPOSE: To realize high-dimensional resolution with less parts by changing connection routes to positive/negative analog voltage sources after analog conversion with a resistance radder and enlarging the number of the dimension of resolution obtained by changing analog output into plural stages. CONSTITUTION: The resistance radder is formed by resistance groups 17-19. In the resistance group 17, 2<n> -2-pieces of resistances 4 having resistance values R are serially connected to the resistances 51 and 52 having resistance values R/2, and 2<n> -pieces of radder taps are connected to the connection points of the negative analog voltage source-side of the resistances 4, 51 and 52. In the resistance group 18, 2<n-m> -pieces of resistances having the resistance value R/2 are serially connected, and one end is connected to the resistance group 17 and the other end to the analog voltage source 1 through a connection means 24. The middle parts of the respective resistances 53 are connected from the connection means 21-23 to the power source 1.  In the resistance group 19, 2<n-m> -1-pieces of the resistances 53 are serially connected, and one end is connected to the resistance group 17 and the other end to a power source 2 through a connection means 34. The middle parts of the resistances 53 are connected to the power source 2 through connection means 31-33. Thus, analog voltage can be changed in 2<n-m> stages by selection-controlling the connection means 21, 24 and 31-34.
Patent JP-H0867998-A (JP)
Title: Production of metallic uranium
Inventor: YAMAGAMI SUMIO
IPC: C25C3/34
Filed: 1994-08-29
Abstract: PURPOSE: To recover large and massive metallic uranium by preventing the contamination of the produced metallic uranium with the raw material and improving the fusion of metallic uranium grains to one another. CONSTITUTION: A vessel 14 is fitted below a cathode 11 in an electrolytic cell 10 having an anode 12 and the cathode 11, uranium oxide as the raw material is electrolytically reduced at a temp. higher than the m.p. of metallic uranium 13 in the fused salt 15 of a fluoride as the electrolyte in the cell 10 to deposit the metallic uranium 13 on the cathode 11 surface, the formed metallic uranium 13 is dropped into the vessel 14 by the specific gravity difference from the fused salt, and metallic uranium is produced. uranium oxide as the raw material is supplied on the inner bottom of the cell 10 before electrolytic reduction, then the fluoride is supplied to the cell 10, the electrolytic cell contg. uranium oxide and fluoride is heated to form the fused salt of the fluoride, and the uranium oxide is electrolytically reduced.
Patent JP-S6097901-A (JP)
Title: Granular insecticide and nematocide
Inventor: CHIBA KAORU
IPC: A01N25/26
Filed: 1983-11-01
Abstract: PURPOSE:An inexpensive granular insecticide and nematocide easily being processed into granule, obtained by adsorbing 1,3-dichloropropene on a granular carrier such as diatomaceous earth, or bentonite, coating the adsorbed substance with a film-forming substance and a water absorbing substance. CONSTITUTION:1,3-Dichloropropene of extremely volatine liquid is adsorbed on a granular carrier such as diatomaceous earth, attapulgite, bentonite, vermiculite, sawdust, silicic acid anhydride, porous clay, cellulose powder, etc., which is covered with a film-forming substance such as starch, methyl cellulose, polyvinyl alcohol, etc. and a water absorbing substance such as anhydrous inorganis salt, resin having high water absorption properties, to give a granular insecticide and nematocide. Since the water absorbing substance is added to the adsorbed substance after the film-forming substance is added to it, drying process is not required. The granule can be easily fed to soil by the use of a farm machine of common farmhouse in plowing, and it has lasting rust preventive effect.
Patent JP-S6180776-A (JP)
Title: Specific gravity sensor for lead storage battery
Inventor: NITTA EIJI
IPC: H01M10/48
Filed: 1984-09-27
Abstract: PURPOSE:To maintain the accuracy of measurement and a long life by positioning a diode to prevent a discharge current and to pass only a charging current in a Pb electrode, and positioning a diode and a FET transistor to pass a charging current with constant magnitude in a PbU2 electrode. CONSTITUTION:When a charge and discharge device 18 is in a charging state, a current with necessary magnitude which is specified flows into a PbU2 electrode 11 through a FET transistor 16, and an extra current flows into the positive plate of a battery through a diode 17. All of the charging current which flows into an electrolyte 3 enters into the Pb electrode 9 of a specific gravity sensor, and returns to the charge and discharge device 18 through a diode 13. When the charge and discharge device 18 is in a discharging state, the current which comes from the charge and discharge device 18 passes through a diode 14 to causes the negative plate 4 of the battery to discharge. At this time, the Pb electrode 9 of the specific gravity sensor is prevented to discharge by the diode 13. The current which has flown into the electrolyte 3 from the negative plate 4 enters into the PbU2 electrode 11 of the specific gravity sensor, and further enters into the charge and discharge device 18 through a diode 15.
Patent JP-H0870583-A (JP)
Title: Power converter
Inventor: AZUMA SEI
IPC: H02M7/72
Filed: 1994-08-29
Abstract: PURPOSE: To control the DC voltage to an inverter without a current detector by charging a capacitive element with DC power resonating a capacitive element and an inductive element in series, and discharging the capacitive element, and opening and closing the switching element of a power converter when the DC voltage applied to the capacitive element becomes zero. CONSTITUTION: A control circuit 38 controls switching elements 31 to 34, based on the detection signal VC of a voltage detector 25, and charges a capacitor 16 with DC voltage from a DC power 1. On the other hand, a capacitor 16 for resonance and a reactor 17 for resonance are resonated in series, and DC power is discharged from the capacitor 16 for resonance, and when the voltage VC of the capacitor 16 for resonance becomes zero, the switching elements 4 to 9 of an inverter 3 are opened and closed. Hereby, the constitution of a device is simplified by controlling the DC voltage VC applied to the inverter 3 without providing a current detector, and also the occurring loss can be reduced by controlling the energy accumulated in a reactor 17 for resonance.