baber/WOPTO huggingface dataset:
Patent JP-H09171628-A (JP)
Title: Optical head device
Inventor: EGUCHI NAOYA
IPC: G11B7/09
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To facilitate angle displacement control of a mirror for an optical head device by arranging a leaf spring so as to become wide width in the gravitational direction, fixing and supporting its both ends to a support frame body and attaching the mirror on the intermediate part of the leaf spring. SOLUTION: One end part of a pin 37 is fitted and fixed to a fixed hole 38 bored on the support frame body 22 in press-in state, and a washer 39 is fitted to the other end part, and a compression coil spring 40 is inserted between the washer 39 and a pedestal 21. The support frame body 22 is energized so as to slant downward always by the elastic biased force of the compression coil spring 40. Further, an adjusting screw 42 is inserted into a through-hole 41 bored on the pedestal 21 above a roller 35, and its tipis screwed in a screw hole 43 board on the support frame body 22. By rotatablly operating the screw 42, the support frame body 22 is slanted around the roller 35 in the direction of ω2 for the pedestal 21, and the angular adjustment of the mirror 25 in the direction perpendicular to an optical axis surface of a light beam is performed.  Then, the optical axis L of the light beam reflected by the mirror 25 is precisely matched with a slide feed shaft of a lens.
Patent JP-H01180470-A (JP)
Title: Measuring instrument for leakage current of insulator
Inventor: MORIMOTO RYOZO
IPC: H01B17/00
Filed: 1988-01-11
Abstract: PURPOSE:To accurately measure a leakage current with simple, small-sized constitution by detecting the leakage current which flows in an insulator through a current collector provided on the insulator surface and detecting leakage current information by using an optical voltage sensor. CONSTITUTION:A current collection zone (conductive zone) 23 for colllecting and detecting the leakage current from a power distribution line is provided on the insulating surface of the insulator 20a. The leak current collector 21 is provided so as to detect the quantity of electrically collected on the conductive zone 23. The leakage current collector 21 has one end part connected electrically to the conductive zone 23 and the other end surface connected electrically to an insulator 22. A resistance R is provided between the leakage current collector 21 and a cap 24 so as to detect the information on the leakage current collected by the conductive zone 23 and leakage current collector 21. A voltage developed across the resistance R is detected by a voltage detector 27 which uses the optical voltage sensor. Information on the voltage detected by the voltage detector 27 is sent to a monitor device through an optical fiber 28.
Patent JP-H01180089-A (JP)
Title: Automatic money exchanging system
Inventor: TOMII MASAAKI
IPC: G07D1/04
Filed: 1988-01-11
Abstract: PURPOSE:To realize a more detailed commission charging system by sending card data to a center where the customer holding an inserted card is identified and the money exchanging commission to the customer is decided. CONSTITUTION:An automatic money-paying money exchanger accepts the depression of transactions selecting keys and the insertion of cards. When a money exchanging transactions key is depressed, the money exchanger proceeds to money exchanging transactions processing operations. When a money exchanging pattern is set after the paper money to be exchanged is accepted by the money exchanger, the exchanger transmits the card data and money exchanging pattern to a center after edition. Upon receiving the telegraphic message from the money exchanger, the message is analyzed and it is discriminated from the card data whether or not the inserted card is of its own bank at the center. If the card is of its own bank, the money exchanging commission is set to '0' yen and, when the card is of other banks, a fixed money exchanging commission is set. Then the center edits a telegraphic message including the set amount of commission and transmits the message to the money exchanger. The money exchanger discharges various kinds of money if no commission is charged and subtracts the commission if the transactions are charged ones.
Patent JP-S55100300-A (JP)
Title: Liquid phase epitaxial growing boat
Inventor: FURUIKE SUSUMU
IPC: H01L21/208
Filed: 1979-01-18
Abstract: PURPOSE: To enhance the hermetical sealability of a boat and prevent a leakage loss of a dopant by forming the sample inlet and outlet of the boat with a tapered cylindrical body whose diameter becomes larger from the inside to the outside and using a cylindrical cap having a fittable cofrictional portion to seal the inlet and outlet.  
     CONSTITUTION: The sample inlet and outlet of boat body 3 used in epitaxial-growing a cpd. semiconductor such as GaAs are formed with tapered cylinder 7 whose diameter becomes larger from the inside of body 3 to the outside, and cylindrical cap 8 which is closed by a cofrictional mechanism with the inside of cylinder 7 is used as the lid of cylinder 7. By setting the hole of pressing plate 10 to protrusion 9 of cap 8, cap 8 is clamped to inlet and outlet 7 with bolts 11 and nuts 12. When soln. 2 for vapor phase epitaxial growth on semiconductor substrate 1 is heated in boat 3, leakage of dopant vapor such as Zn or O 2  generated is prevented. Thus, the reproducibility of dopant concn. of epitaxial layer 1 is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59129547-A (JP)
Title: Molded motor
Inventor: IIZUKA KAZUTOSHI
IPC: H02K1/18
Filed: 1983-01-13
Abstract: PURPOSE:To improve the strength of a molded motor by forming the outer peripheral shape of the motor at the molding time in noncircular shape, and disposing the portion necessary to have the strength of the molding resin on the long diameter portion. CONSTITUTION:A winding 2 is wound on a yoke at every slot of a split core 1 in which the split surfaces 1a are placed oppositely, and integrally molded by molding resin with a housing 3. At this time, the outer peripheral shape after molding is formed in elliptical or long circular shape in such a manner that the short diameter is in the minimum length necessary to form an insulator and a frame and the long diameter is in length for reinforcing the split surfaces 1a or obtaining sufficient thickness durable against a heat shock. The portion necessary for reinforcing or increasing in thickness is disposed in the long diameter portion and molded. In this manner, the strength of the molded motor can be improved.
Patent JP-S61163471-A (JP)
Title: Data summing up and printing device
Inventor: KITAOKA TAKASHI
IPC: G06Q50/00
Filed: 1985-01-14
Abstract: PURPOSE:To sum up and print a selling price at every name of a person in charge, a sales volume at every commodity and corresponding data at every item by storing previously a unit price at every commodity, the name of a person in charge, etc., in the memory of a registration/summing up device. CONSTITUTION:In the commodity data registration memory of the RAM of the registration/summing up device, the unit price and so on at every commodity are previously stored, while in a responsible person name registration memory the character code of the person in charge corresponding to a responsible person code is previously stored. The weight of the commodity measured by an electronic balance is detected by a weight detecting part E2, converted into a digital value by a key input part A2, and inputted to an arithmetic control part B2. When the commodity code umber of the commodity is inputted from the key input part A2, the unit price previously registered in the registration/summing up device is called by the control part B2, ad the price of the commodity is operated based on the weight and the unit price. With the input of the responsible person code, etc., the saling price at every responsible person name, the sales volumes at every commodity name and data corresponding to the prescribed item, etc., can be summed up and printed.
Patent JP-H09200371-A (JP)
Title: Information communication equipment
Inventor: YAMAGUCHI AKIRA
IPC: H04M11/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To attain speech at an incoming call even when setting as to whether or not a line is a dial-in contract line differs from an actual line state by deciding at which count of a call signal count means a line is closed. SOLUTION: A call signal count section 22 is connected to a line 1 in parallel with an incoming call detection circuit 2 to count number of times of call signals from the line 1. A line closing delay section 23 decides a line closing by a switch circuit 4 when the count from the call signal count section 22 reaches a prescribed count (the value is referred to as a delay number of times) and provides an output of the decided signal to the switch circuit 4 to execute line closing. The line closing delay section 23 receives a delay number setting signal S2 to receive setting of delay number of times. Moreover, the delay number setting signal S2 to the line closing delay section 23 is entered by the operator from an operation section of an information communication equipment.  Furthermore, a state setting signal S1 to a selector 21 is entered from the operation section of the information communication equipment.
Patent JP-H01182800-A (JP)
Title: Apparatus for packaging used filter paper
Inventor: OKAYASU HIROYOSHI
IPC: B65B9/02
Filed: 1988-01-14
Abstract: PURPOSE:To prevent expansion of radioactive pollution by providing a sealer in which two stages of opposed heating heads are made to abut each other pinching a packing material and moved between separate positions with a cam turned by a motor while the packing material is sealed by heat during the abutting thereof. CONSTITUTION:A packing material supply port 12 is formed on the top of a device case 11 and a pair of endless feed belts 14 are provided vertically at the bottom of the supply port 12 in a vertical plane symmetry passing the center between two sides where a guide roller 13 is arranged. A pinching device 15 is erected on a belt surface of the belts 14. Then, with the rotation of a motor 17, a pair of cams 24 turn to move a pair of sealers 20 so as to approach each other so that upper and lower stages of right and left heating heads 21 and 22 abut each other to pinch a packing material 30 at upper and lower points thereof. Here, the heads 21 and 22 of the sealers 20 are operated to seal the material 30 by heat. Thus, a bag holding a used filter paper is sealed at the upper side thereof to complete a bag of the material 30 having the used filter paper sealed up thereby preventing expansion of radioactive pollution.
Patent JP-S5498113-A (JP)
Title: Vertical deflecting circuit
Inventor: YOKOGAWA SUMIO
IPC: H04N3/16
Filed: 1978-01-20
Abstract: PURPOSE:To eliminate the fluctuation of the black level of video signals dependent upon the amplitude fluctuation of a vertical deflecting current by clamping the start position of the vertical deflecting current waveform in DC in a vertical deflecting circuit. CONSTITUTION:Operational amplifier 6 amplifies the triangular wave, which is vertical deflecting signals inputted to the non-inversion input terminal of amplifier 6, and supplies the amplified output to terminal a of vertical deflecting coil L. The level at the operation start point of the triangular wave which appears every one vertical beam scanning period is clamped at the earth level. The reference voltage generated from reference DC voltage generation source 7 is applied to terminal b of vertical deflecting coil L through resistance R2. Consequently, the clamp position of the triangular wave is set to a DC level where the black position is scanned. As a result, the signal part dependent upon the black mask which is obtained at the trailing edge of the vertical beam blanking period can be always clamped by clamp pulses, and the black level can be taken out stably.
Patent JP-S57118604-A (JP)
Title: Rare-earth metal-cobalt permanent magnet
Inventor: KITABAYASHI TSUYOSHI
IPC: H01F1/053
Filed: 1981-01-16
Abstract: PURPOSE:To promote columnar crystallization of alloy ingot, by adding such special elements as S, Se, Te, Ce, Pb, Cd, Bi, and Si to Sm-Co-Fe-Zr alloy. CONSTITUTION:An ingot is made by casting the alloy which is composed of Sm, Co, Cu, Fe, Zr, and M (M: more than at least one kind of S, Se, Te, Pb, Cd, and Bi), and has main ingredients of Sm2Co17 type crystallization (compound range: 0<U<0.2, 0<V<0.5, 0<W<0.1, 0<X<0.1, 6.5<=Z<=9) when expressed as Sm(Co1-u-w-xCuuFevZrwMx)z in a compound equation with atomic ratio. Adding the elements M results in the increase of columnar structure. The ingot is made a magnet by heat-treating, grinding, mixing with binder, forming in a magnetic field, and hardening the binder. This makes a magnet of high performance obtainable.
Patent JP-H10208236-A (JP)
Title: High density magnetic recording composition and high density magnetic recording method
Inventor: ZIOLO RONALD F
IPC: A61B5/055
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To improve a magnetic recording method by using a magnetic compsn. having a specified magnetic anisotropy constant and contg. a specified amt. of specified cobalt ferrite nanoparticles having a specified particle diameter in a specified amt. of an ion exchange resin. SOLUTION: This high density magnetic recording compsn. contains about 0.2-40wt.% cobalt ferrite nanoparticles having about 1-50nm diameter represented by the formula CoFe2 O4 and dispersed in about 99.8-60wt.% ion exchange resin and has about 10<7> erg/cm<3> magnetic anisotropy constant at about 300 deg.K and about 10<8> erg/cm<3> at about 4.2 deg.K. A much smaller particle volume and magnetic stability are ensured and the time dependency of magnetic switching can be satisfactorily controlled.
Patent JP-S5596420-A (JP)
Title: Detector for level of moving pulverized material
Inventor: KIMURA NORIMITSU
IPC: G01F23/14
Filed: 1979-01-19
Abstract: PURPOSE: To prevent an erroneous functioning of a detector due to the sticking of the pulverized material thereon, by a method wherein a bottom-opened hollow cylinder is vertically inserted into the tank, the internal pressure change of the cylinder is detected, and thereby the level of the pulverized material is detected.  
     CONSTITUTION: A bottom-opened hollow cylinder 7 is inserted vertically to a suitable depth in a tank 1, and a detection air supply means 8 for supplying detection air into the cylinder 7 at a constant flow rate is connected to the upper end of the cylinder 7. An internal pressure pipe 11 is extended outwardly from the upper end of the cylinder 7, and a pressure difference detection means 12 adapted to detect the level of a pulverized material in the tank 1 utilizing the fluctuations of internal pressure in the cylinder 7 is provided in the pipe 11. Since air is supplied at a constant flow rate from the air supply means 8 into the cylinder 7, the internal pressure of the cylinder is varied in proportion to a level difference D. Since the pressure difference means 12 is communicated with the cylinder 7 via the internal pressure pipe 11, the level of a surface a of the pulverized material can be detected. Since the fluctuations of internal pressure of the bottom-opened hollow cylinder is utilized, the pulverized material can be prevented from sticking to the level detection means so that the level detection means is never erroneously operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57119204-A (JP)
Title: Turbine rotor elongation detector
Inventor: MATSUI OSAMU
IPC: F01D21/04
Filed: 1981-01-19
Abstract: PURPOSE:To detect the elongation of a rotor at a high reliability by checking variations in the quantity of reflected light with a microlens arranged sandwiching a wheel to project and receive light through an optical fiber while the radially vertical surface of the wheel mounted on a turbine 6 is made flat mirror. CONSTITUTION:Light emitted from a LED8 driven by a LED driver circuit 9 is projected to a mirror surface 4 of a wheel 2 by way of an optical fiber 6, a beam splitter 7 and a rod lens 5, the reflected light returns to the beam splitter 7 and a rod lens 5, the reflected light returns to the beam splitter 7 and input into a PIN photodiode 10. As a turbine rotor 1 elongates, the wheel 2  moves in the radial direction of the rotor to cause a difference in the quantity of the reflected light which enters a pair of photodiodes 10. The outut of the photodiode 10 is input into an arithmetic device 13 via a light receiver 11 and an elongation signal of the rotor 1 is output to a recorder 15 and a alarm setter 16 thereby enabling th detection of the elongation of the rotor 1 at a high reliability.
Patent JP-S56101717-A (JP)
Title: Manufacture of magnetic recording material
Inventor: TOKUOKA YASUMICHI
IPC: C09D5/23
Filed: 1980-01-19
Abstract: PURPOSE: To obtain an acicular magnetic recording material having excellent grain size distribution and acicularity by using the geothite of a starting material as nuclide and growing the geothite including silicon on the outside thereof.  
     CONSTITUTION: The geothite having no silicon and preferable acicularity is grown. A geothite layer containing the Si is grown in two steps on the outside with the geothite as nuclinde. Since the geothite layer containing the Si is formed on the outside of the nuclide according to this manufacturing method, even if treatments such as heating, dehydrating and reducing and so forth are conducted for the acicular geothite grains, the grain growth in the grain is obstructed, and accordingly the distortion of the grains and the bonding of the grains and so forth are suppressed, and acicular magnetic grains having excellent grain size distribution and acicularity can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56103296-A (JP)
Title: Production of solid fuel utilizing oil sludge
Inventor: OGURI TADAO
IPC: C10L5/12
Filed: 1980-01-18
Abstract: PURPOSE: An amorphous and self-hardening powder is added to a mixture of oil sludge and an oil-absorbing substance and they are kneaded under mixing to form combustible surface films, thus producing arbitrarily granuled solid fuels readily.  
     CONSTITUTION: Oil sludge and an oil-absorbing substance of an appropriate shape such as sawdust or pearlite are throughly mixed in a mixer or kneader and further, an amorphous and self-hardening powder such as cement, lime or gypsum is added. They are thoroughly mixed and made into granules of an appropriate size or an arbitrary form, thus producing the objective solid fuel.  
     EFFECT: The present invention resolves problems accompanied by oil sludge disposal and contributes to energy saving. Further, the resultant solid fuel is larger  than coal fuel in the total calorie and much less in the formation of toxic gases. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60161921-A (JP)
Title: Skin care composition
Inventor: ISAACSON DAVID M
IPC: C07D213/64
Filed: 1985-01-17
Abstract: A skin care composition having improved effectiveness in preventing and treating acute inflammatory skin conditions comprising miconazole nitrate and zinc oxide.
Patent JP-H01180597-A (JP)
Title: Automatic music playing device
Inventor: ICHIKI TETSUJI
IPC: G10H1/00
Filed: 1988-01-13
Abstract: PURPOSE:To eliminate the trouble and inconvenience imposed upon a user when he reads out playing data by providing an automatic playing data reading- out means which successively reads out automatic playing data of the set searched by a searching means and supplies the read-out data to a music sound signal generating means. CONSTITUTION:A searching means which searches the automatic playing data of a reproducible set stored in a storing means 60 in corresponding to the turning on of a power supply switch and an automatic playing data reading-out means which successively reads out the automatic playing data of the set searched by the searching means and supplies the read-out data to a music sound signal generating means 53, are provided. Accordingly, when the power supply switch is turned on, music sound signals are regenerated from the music sound signal generating means 53 in accordance with the automatic playing data of all reproducible sets stored in a storing means 62. Therefore, a user can confirm all reproducible automatic playing data when he simply turns on the power supply switch. Thus the trouble and inconvenience imposed on the user when he reads out playing data are eliminated.
Patent JP-H08195628-A (JP)
Title: 1/f fluctuating waveform generating circuit
Inventor: MUSHA TOSHIMITSU
IPC: H03B29/00
Filed: 1995-01-18
Abstract: PURPOSE: To make possible IC-implementation and generate a fluctuating waveform with simple circuit constitution by providing an operational amplifier which has its time constant set so as to extract only a low-frequency component corresponding to a fluctuating component. CONSTITUTION: The operational amplifier 1 has its time constant so set in a no-input state as to extract only the low-frequency component corresponding to the 1/f fluctuating component of previously found frequency band power spectrum characteristics. The output signal of the operational amplifier 1 like this is supplied to a low-pass filter 3, which has its time constant so set that only the DC component of the output signal of the operational amplifier 1 is inverted and extracted. Therefore, an adder 4 adds the inverted DC component to the output of the operational amplifier 1 and then the DC component is removed from the output of the operational amplifier 1, so that the 1/f fluctuating waveform is generated eventually. Here, a more distinctive component can be extracted by providing an amplifier 2 for noise removal behind the operational amplifier 1.
Patent JP-H04238348-A (JP)
Title: Selective applying method for color developer
Inventor: HONMA YOSHIYASU
IPC: G03D13/00
Filed: 1991-01-22
Abstract: PURPOSE:To easily obtain image recording by applying a color developer over the entire surface of a photoinsulating resin, then mating a photosensitive pressure-sensitive medium and the surface not coated with the color developer of the photoinsulating resin, irradiating this medium and resin with image light, disposing the surface coated with the color developer of the photoinsulating resin and a base so as to face each other and applying an electric field thereto. CONSTITUTION:The color developer S is applied over the entire surface of the photoinsulating resin 51. The photosensitive pressure-sensitive medium 33 and the surface not coated with the color developer of the photoinsulating resin 51 are then mated and are irradiated in this state with the image light to expose the photosensitive pressure-sensitive medium 33. The photoinsulating resin 51 is then irradiated with this light and the part strongly irradiated with the light becomes an insulator. The electric field between the non-insulating part of the photoinsulating resin 51 and the base 55 is intensified and the color developer S on the photoinsulating resin 51 of this part splashes toward the base 55 when the surface coated with the color developer S of the photoinsulating resin 51 and the base 55 are disposed to face each other and the electric field is applied thereto in succession to the above. Consequently, the color developer does not stick onto the base 55 corresponding to the white ground part of an original. The simple and inexpensive image recording method is obtd. in this way.
Patent JP-S5391673-A (JP)
Title: Field effect semiconductor device for power use
Inventor: FURUUMI MASATOMO
IPC: H01L21/52
Filed: 1977-01-24
Abstract: PURPOSE: To produce FET for power use, by picking up the drain electrode from the substrate surface the same as the gate electrode drawing out surface. 
     COPYRIGHT: (C)1978,JPO&Japio