baber/WOPTO huggingface dataset:
Patent JP-H0319427-A (JP)
Title: Phase locked loop circuit
Inventor: KUBO KAZUHIKO
IPC: H03L7/10
Filed: 1989-06-15
Abstract: PURPOSE:To always obtain a signal phase-locked to a reference signal by providing a detector controlling a voltage at a voltage control input of a voltage controlled oscillator when an output of the voltage controlled oscillator is at the outside of a prescribed range. CONSTITUTION:When a detector 5 detects it that a frequency of a voltage controlled oscillator 1 is at the outside of a lock frequency range, a phase comparator 3 and a low pass filter 4 are separated and the detector outputs a voltage to bring the frequency within the lock frequency range to the voltage controlled oscillator 1. When it is detected that the frequency of the voltage controlled oscillator 1 enters the lock frequency range, the voltage inputted to the voltage controlled oscillator 1 forcibly is stopped to connect the phase comparator 3 and the low pass filter 4 thereby applying loop control. Thus, even when the frequency of the voltage controlled oscillator 1 is at the outside of the lock frequency, a signal phase-locked with a reference signal A is obtained.
Patent JP-H05347227-A (JP)
Title: Laminated thin film capacitor
Inventor: FUNATO HIROKAZU
IPC: H01G4/06
Filed: 1992-06-12
Abstract: PURPOSE:To increase the surface package density by a method wherein an aperture part in larger diameter than that of a via hole is formed in the inner electrode not to be connected to at least one conductor while an insulating part is provided between a conductor and the inner electrode not to be connected passing through the aperture part so that the polarities of the opposite inner electrodes may be differentiated. CONSTITUTION:The diameter of an aperture part 1a formed in inner electrodes is larger than that of a conductor 2a. On the other hand, the inner electrode is connected to a vertical conductor 2b passing through the right-hand via hole but not connected to another vertical conductor 2b passing through the left-hand via hole while the space between the via holes and the inner electrodes is filled up with a dielectric 3. Besides, three pairs of inner electrodes holding the dielectric 3 layers are arranged on an RC substrate 4 alternately connecting either one of the vertical conductors 2a, 2b while the topmost step of the inner electrodes is covered with an overcoat 5. Furthermore, the conductor pads 6 comprising outer electrodes are connected to the vertical conductors 2a, 2b.
Patent JP-S5855064-A (JP)
Title: Operating method for electric precipitator
Inventor: KITAJIMA KIMIO
IPC: B03C3/68
Filed: 1981-09-28
Abstract: PURPOSE:To restrain the number of times of occurrence of spark discharge by storing small blocks of output consisting of small sections of voltage and small sections of current obtained by dividing output voltage and output current in operation domain into arbitrary number as addresses, and detecting spark discharge. CONSTITUTION:Many small blocks P1, P2, P3-Pxy of output consisting of small sections I1, I2, I3-Ix obtained by dividing an average value of output current I0 in the range of above about 1/5 of rating equally into x parts, and small sections V1-Vy of voltage obtained by dividing the peak value or average value of output voltage V0 in the range of above about 1/2 of rating equally into y parts are registered beforehand in a memory section 17 as addresses. When a dust collector 8 is charged, output voltage V0 and output current I0 are detected by resistors 10, 11. The detected signals V0, i0 are converted into digital signals by A-D converters 12, 13 and inputted to a computer 14.
Patent JP-S6047136-A (JP)
Inventor: MURAKAMI HIROKUNI
IPC: E03D9/08
Filed: 1983-08-23
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-H112039-A (JP)
Title: Mechanical type parking system
Inventor: KURIHARA FUKUJI
IPC: E04H6/20
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical type parking system whose transporting device can be accomplished at a low cost using a simple mechanism, in which the requisite height may be lessened, and the time for transfer can be shortened as much as practicable. SOLUTION: In a linear form in two stages up and down, a plurality of pallet transporting rollers 40-51 are installed on a gateway, lift, dolly, and parking room, wherein the diameter of the lower stage roller is smaller than that of the upper stage roller, and as the contacting surface with rollers, roller receptacle flanges 31 are furnished at the two ends of each pallet 30 in such an arrangement as flush with the pallet 30 top face. The drive device for the rollers is installed on each dolly, and the transporting rollers of the parking room are driven through coupling devices 61, 62, 63 from the drive devices 75 and 50 which are installed on the dollies.
Patent JP-H0821941-A (JP)
Title: Optical device holding member driving device
Inventor: NAKAMURA TSUTOMU
IPC: G03B3/10
Filed: 1994-07-05
Abstract: PURPOSE:To provide an optical device holding member driving device in which an optical device holding member can be smoothly driven freely forward and backward and in which simplification is possible on driving control itself. CONSTITUTION:This device is provided with a holder 14 holding a CCD 55, guide shafts 7 and 8 slidably supporting the holder 14 in the optical axis O direction, a flexible circuit substrate(FCP) 56 for electric interface for the CCD 55, and a VCM(voice coil motor) for driving the CCD holder which is constituted of a coil and a magnet. The difference of resistance on the reciprocating driving of the holder 14 which is caused by loading resistance in the optical direction of the FPC 56, etc., can be eliminated by setting the centroid position of the holder 14.
Patent JP-S63317302-A (JP)
Inventor: USUI HIROAKI
IPC: B27K3/02
Filed: 1987-06-19
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-S5377534-A (JP)
Title: Thermal fixing roller
Inventor: FUKUSHIMA ICHIROU
IPC: G03G15/20
Filed: 1976-12-20
Abstract: PURPOSE: To prevent the occurrence of "orange skin", hot offset, or jam of transfer paper by forming a fluoric resin layer around the metal shaft, polishing its surface, and removing the shavings therefrom with an organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5945855-A (JP)
Title: Preparation of healthy food
Inventor: OOWADA KENJI
IPC: A23L1/28
Filed: 1982-09-06
Abstract: PURPOSE:To obtain a healthy food having improved nutritive value, taste, appearance, shelf stability, etc., by adding honey to an extracted solution of dried Shiitake(mushroom) with water water. CONSTITUTION:Shiitake(mushroom) is dried by the sun, etc., the prepared dried Shiitake is processed into small pieces or powder, blended with water, heated with stirring, extracted with warm water. The extracted solution is concentrated in such a way that components are not precipitated, to give brown, transparent, viscous solution. About 100g honey based on 15g Shiitake is added to the viscous solution, and, if necessary, the solution is blended with seasoning, thick malt syrup, agar, etc., to give the desired healthy food.
Patent JP-S5278316-A (JP)
Title: Card reader
Inventor: MATSUOYA TOORU
IPC: G06K7/016
Filed: 1975-12-25
Abstract: PURPOSE: To obtain economical card reader which corrects skew by use of electric circuit medium. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5856061-A (JP)
Title: Operator recognition system of terminal
Inventor: ORITA SUEHIRO
IPC: G06F21/32
Filed: 1981-09-29
Abstract: PURPOSE:To specify operators for a central processing unit, and to hold high- level secrecy through simple operation, by providing pressure sensitive switches in a matrix, and detecting and storing coordinates of switches for the operators to be registered formally. CONSTITUTION:A terminal is provided with a cathode-ray tube display device CRT which has a recognition information detection sheet IDS using light-transmissive conductors, and a keyboard KBD which has recognition code keys IDK. On this sheet IDS, X- and Y-coordinate light-transmissive conductors X-TCD and Y-TCD are arranged, and the coordinates of a pressed switch are detected; and the detection outputs are scanned by scanning counters X-SCN and Y-SCN to store the coordinate values in a shift register, etc. In the shift register, coordinates that an operator specifies are stored previously and when the terminal is to be operated, the coordinates of the switch are detected through the sheet IDS and then compared with the previously stored coordinates; when they coincide with each other, a central processing unit is held in readiness for access, thereby holding high-level secrecy.
Patent JP-S63318195-A (JP)
Title: Transverse buried type surface emitting laser
Inventor: OGURA MUTSURO
IPC: H01S5/00
Filed: 1987-06-19
Abstract: PURPOSE:To improve the carrier entrapping efficiency so as to obtain a laser beam of a small diameter through a low threshold current by a method wherein a clad layer and a carrier injecting region of semiconductor with a broad forbidden band. CONSTITUTION:An lower reflecting layer consisting of 60 pairs of Al0.3Ga0.7As/ GaAs thin films, a GaAs active layer a half wavelength in thickness, an upper reflecting layer consisting of 20 pairs of the same thin films as those of the lower reflecting layer are formed on a substrate 5 and subjected to selective etching so as to leave an island-shaped form 2X8mum in size unremoved for the formation of a vertical optical resonator 1. An n-Al0.4Ga0.6As layer and an n<+>-GaAs cap layers 2 and 3 are formed on. the periphery of the resonator 1 through selective liquid growth. A window 14 is provided to an SiNX film 13 and Zn is diffused so as to form a p-type small carrier injecting layer 4. The injecting layer 4 has a such a structure as small number of carriers are laterally injected and prevented from diffusing laterally, so that an oscillating threshold value can be decreased and also a beam can be reduced in diameter.
Patent JP-H06339377-A (JP)
Title: Production of procollagenase
Inventor: NAKADA MASANORI
IPC: C12R1/91
Filed: 1993-05-31
Abstract: PURPOSE:To efficiently, safely and inexpensively produce procollagenase. CONSTITUTION:The method for producing procollagenase comprises culturing a cell in a culture medium containing either one kind of a hot-spring water containing >=6mM sulfate ion and a hot-spring water having >=30mM total cation amount of potassium, sodium, calcium and magnesium or hot-spring water containing >=30mM total anionic amount of chlorine, sulfuric acid, sodium hydrogen carbonate and carbonic acid.
Patent JP-H0319041-A (JP)
Title: Automatic control system for control item
Inventor: SAITO MASANORI
IPC: G06F9/45
Filed: 1989-06-16
Abstract: PURPOSE:To shorten the test time in a program test process by using a syntax editing means which recognizes and edits the syntax of a source program and prepares a debug routine start instruction corresponding to a control item. CONSTITUTION:A syntax editing means 1 is prepared to edit a source program 2 with recognition of a syntax together with the program 2, a control item data base 3 which is updated by the means 1, a language processing program 4 which translates the program 2 and registers an object into an object file 5, and an object coupling program 7 which couples the object and a debug routine group 6 and produces an execution program 8. Then the syntax of the program 2 is recognized and edited, and the base 3 is updated based on the control items of the branch, the repetition, the selection, etc. Then a debug routine start instruction is prepared in response to the control item. As a result, the test time is shortened in a program test process.
Patent JP-S6217212-A (JP)
Title: Artificial island for frozen sea
Inventor: GOUTO SHIGERU
IPC: E02B17/00
Filed: 1985-07-15
Abstract: PURPOSE:To prevent an upper working deck and the like from being damaged, by arranging water pipes provided with a plurality of water jet nozzles, on the lower surface of the upper working deck of the island of a frozen sea, and by jetting water through the water jet nozzles to form an icy wall on the outer periphery of the inclined surface section of the artificial island. CONSTITUTION:On the lower surface of the upper working deck 5 of the artificial island 1 of a frozen sea, water pipes 8 provided with a plurality of water jet nozzles 9 are arranged. When water is jetted toward from the water jet nozzles 9, the water immediately turns into ice under the temperature of -30--40 deg.C at an atmospheric air temperature in the freezing season, and an icy wall 10 is formed on the outer periphery of the inclined surface section 3 of the artificial island 1. Accordingly, even if ice pieces 7 flow close by the inclined surface, the pieces 7 are not struck against the inclined surface section 3 by being shielded from the icy wall 10, and the working deck 5 and the like can be prevented from being damaged.
Patent JP-S5277773-A (JP)
Title: Watch with calculator
Inventor: SHIMIZU EISAKU
IPC: G04G5/00
Filed: 1975-12-24
Abstract: PURPOSE:To enable time correction to be easily performed by the keyboard of a calculator and further enable AM and PM to be easily corrected by providing an AM/PM key.
Patent JP-S5945987-A (JP)
Inventor: UMEHARA TOSHIMASA
IPC: C05F9/02
Filed: 1982-09-03
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-H10328159-A (JP)
Title: Magnetostatic field generator
Inventor: TAKESHIMA HIROTAKA
IPC: G01R33/3875
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an open type magnetostatic field generator which properly arranges a gradient magnetic field coil and a magnetic field correcting means. SOLUTION: Superconductive magnets 1 are vertically arranged while facing with a uniform magnetic field area 2 inbetween and generate vertical magnetic fields in the uniform magnetic field area 2. A cooling container 6 for super conductive magnets 1 is held by two struts while keeping a prescribed interval, and a section having no strut in the uniform magnetic field area 2 forms an opened space. Between the superconductive magnet 1 and the uniform magnetic field area 2, a disk-shaped gradient magnetic field coil 15 and a disk-shaped magnetic field correcting means 24 are arranged. The gradient magnetic field coil 15 is composed of a main coil 22 and a shield coil 23 parallelly arranged while keeping an interval, and the main coil 22 between both the coils is arranged proximately to the uniform magnetic field area 2.  The magnetic field correcting means 24 is arranged between the main coil and the shield coil 23.
Patent JP-S5677940-A (JP)
Title: Up-down driving device of capstan
Inventor: TAKAHASHI NAOKI
IPC: G11B15/28
Filed: 1979-11-30
Abstract: PURPOSE: To make a tape recorder thin-shaped and miniature by reducing the hight in the axial direction without lowering the rotating performance, in an up-down driving device of a capstan.  
     CONSTITUTION: One end of plural plate springs 14 is fixed at the lower end part of the capstan 2, and the other ends of the plate springs 14 are hooked into the radial grooves 13 provided radially on the lower surface of the flywheel 8. The plate spring 14 is attached with a force so as to always shift the capstan 2 to the lower part. The lower end of the capstan 2 is attached to touch the cam 15 provided the top face part 15a, the slope 15b and the bottom surface 15c. The groove 13 is formed within the convexity 16 formed on the lower surface of the flywheel 8, and the convexity 16 can enclose the upper surface side of the cam 15 during both the active and inactive states. The cam 15 is shifted in the direction of the arrow (a) against the tension of the spring 14, and thus the capstan 2 is pushed upward. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5277554-A (JP)
Title: Cash register giving card processing function
Inventor: TAKEDA ISAMU
Filed: 1975-12-23
Abstract: PURPOSE: To improve office work efficiency with a simple method, by giving the card function thru the combination of the electronic type cash register having no card processing function and the card processing unit having the card processing function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S639515-A (JP)
Title: Sliding mechanism for mold opening and closing device in molder
Inventor: SEKI JUNJI
IPC: B29C45/17
Filed: 1986-07-01
Abstract: PURPOSE:To obtain good slip at all times and simplify the maintenance as well as the control of the title sliding mechanism, by forming a ceramics film layer, impregnated with lubricating oil, on the sliding surface of a tie bar or a movable board. CONSTITUTION:Ceramics film layers 19, 19, impregnated with lubricating oil, are formed on the outer surfaces of tie bars 19, 18 while the tie bars 18, 18 are provided horizontally between fixed boards 20, 21. The tie bars 18, 18 penetrate through the sliding holes of movable board 23 so as to be free of advancing and retreating while the ram 25 of a mold clamping cylinder 24 is connected to one side of the movable board 23. The mold clamping cylinder 24 is fixed to one of the fixed boards 20. A movable mold 26 is fixed to the other side of the movable board 23 while a fixed mold 27 is fixed to the other fixed board 21. A strong force upon mold clamping is received by the matrixes of the tie bars 18, 18 while frictional abrasion due to the reciprocating motion of the movable board 23 is prevented by the ceramics film layers 19. Sliding between the tie bars 18, 18 and the movable board 23 may be effected by the lubricating oil, impregnated into the ceramics film layers 19.
Patent JP-S63319205-A (JP)
Title: Production of phosgene
Inventor: TAKAHASHI MOTOAKI
IPC: C01B32/80
Filed: 1987-06-23
Abstract: PURPOSE:To quantitatively produce phosgene with high selectivity by irradiating tetrachloroethylene with active rays having a specified wavelength in the presence of oxygen. CONSTITUTION:Gaseous tetrachloroethylene and gaseous oxygen are introduced into a vessel of quartz glass or the like and irradiated with active rays having 200-290nm wavelength from a sterilizing lamp or the like to produce phosgene. Thus, phosgene can be photosynthetically and easily obtd. in a high yield. This method has such characteristics as easy handleability of starting materials.
Patent JP-H0445626-A (JP)
Title: Adaptive antenna system
Inventor: WAKAYAMA SHIGEO
IPC: H04L27/148
Filed: 1990-06-12
Abstract: PURPOSE:To eliminate spurious wave only without eliminating a communication signal even in the communication by FSK radio modulation by providing plural number of spurious wave elimination means by a number of frequencies to be shifted in the FSK modulation. CONSTITUTION:An adaptive antenna system is provided with spurious wave elimination means 7 of plural number equal to number of shifted frequencies each provided with a reference signal generator generating a reference signal with strong correlation to each shifted frequency signal so as to cope with frequency shift of FSK radio modulation, signals outputted from each means 7 are added by an adder 6 and a communication signal included in the output of any of the means 7. Only the spurious wave is eliminated without eliminating the communication signal at FSK modulation communication.
Patent JP-S6216242-A (JP)
Title: Production of magnetic coating compound
Inventor: SUGIOKA KOZO
IPC: G11B5/842
Filed: 1985-07-12
Abstract: PURPOSE:To obtain a magnetic coating compd. having excellent magnetic characteristics and surface characteristic in a short period by mixing and dispersing respectively independent raw materials for the magnetic coating compd. with and into a binder and org. solvent and mixing and dispersing the resultant dispersions at a suitable ratio. CONSTITUTION:Magnetic powder, carbon black powder which is an antielectrification agent and alumina powder which is a polishing material are respectively independently mixed and dispersed with and in the binder and org. solvent to prepare dispersions and the resultant dispersions are mixed and dispersed at the suitable ratio to prepare the magnetic coating compd. The binder, etc. are uniformly adsorbed and coated to the surfaces of the respective powders and thereafter the powders are again mixed and dispersed by using the preliminarily dispersed dispersions of the respective powders after mixing the same to the suitable ratio. Therefore, the dispersibility is improved and the magnetic recording medium having the excellent magnetic characteristics and surface characteristic is obtd. Since the amt. of the carbon black, alumina, etc. to be used with the magnetic coating compd. is small, the time for the dispersion is shortened by executing the dispersion treatment of a large amt. at one time, preserv ing the dispersion and using the same when needed, by which the productivity is improved.
Patent JP-H093625-A (JP)
Title: Surface treating method
Inventor: NISHIYAMA TOSHIHIRO
IPC: B24C1/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide a surface treating method for retaining the quality of an object to be treated by removing organic matters and moisture on the surface of the object and also transforming a machining-affected layer to the original structure. CONSTITUTION: The surface of an object S is treated by mechanical grinding and/or blasting, and therefore free from most of stains through these physical treatments. Cooling water is flowed in a water passage 4, cooling the tip end of a head 1; and also, a shield gas is supplied to a gas passage 8 so that the gas is blown to the surface of the object S from the opening 5 of an outer nozzle 2 to form a gas curtain. Then, an electrode 10 and an inner nozzle 6 are energized from a DC power source at a required output, effecting arc discharge; and, with a nitrogen gas for example introduced at a required flow rate into an operating gas passage 9, plasma is formed through the arc discharge, so that the surface of the object S is radiated with a plasma jet from the opening 7 of the inner nozzle 6.
Patent JP-S63317725-A (JP)
Title: Method for measuring flow rate of liquid
Inventor: HORI TOMOSHIGE
IPC: G01F1/68
Filed: 1987-06-22
Abstract: PURPOSE:To make it possible to measure a flow rate even under high temperature and high pressure, by intermittently or continuously measuring and comparing the temperature of a fluid and the average temperature of a sensing element in the fluid, and measuring the flow rate of the fluid. CONSTITUTION:The relationship between the absolute value DELTAthetaw of the temperature difference between a fluid and a sensing element and the flow rate Q of the fluid is calibrated by utilizing a specified system, and an proximate expression, a calibrating curve and the like are obtained. The flow rate is measured by using the expression of the curve. Namely, under the state the fluid F flows through a cylindrical pipe 1, a current is supplied from a current source 4 to a sensing element 2. An applied voltage is measured with a voltage measuring device 5. The temperature difference DELTAthetaw between the sensing element 2 and the fluid F with a control device 6 is obtained. The average flow rate Q in the direction of the diameter is computed in Figure 1.
Patent JP-S6047983-A (JP)
Inventor: HATAYAMA AKIMASA
IPC: G21B1/00
Filed: 1983-08-26
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。