baber/WOPTO huggingface dataset:
Patent JP-H0515121-A (JP)
Title: Method for adjusting balance of rotary body
Inventor: KUROSAWA HIRONORI
IPC: H02K15/16
Filed: 1991-06-28
Abstract: PURPOSE:To surely adjust the balance of a rotary body with high accuracy. CONSTITUTION:After a balancer 28 having a balancing weight is put on a balancing position found by measuring the balance of a balance adjusting groove 26 provided on a rotary body 18 together with a bonding agent 27 which causes photochemical polymerization and the rotary body 18 is again set to a rotating state, the balance of the rotary body 18 is measured and, when it is confirmed that the rotating body 18 is balanced, the rotary body 18 is fixed by hardening the bonding agent 27 by photochemical polymerization so as to prevent the coming off or flying of the balancer 28.
Patent JP-H0731991-A (JP)
Title: Treating method of waste water
Inventor: MATSUDA TAKESHI
IPC: C02F3/10
Filed: 1993-07-26
Abstract: PURPOSE:To make possible to treat sufficiently in usual aerobic reaction, to make a treating device compact and to enable to treat stably by using the PVA gel which is composed primarily of the polyvinyl alcohol and to which the microorganisms acclimatized to DMSO is fixed comprehensively. CONSTITUTION:The domestication of the microorganisms by dimethyl sulfoxide(DMSO) is executed by aerating a DMSO-containing water. Then, the DMSO- containing water is treated using the PVA gel which is composed primarily of the polyvinyl alcohol(PVA) and to which the microorganisms acclimatized to the DMSO using this method is fixed comprehensively. It is preferable that the input of the domesticated microorganisms-immobilized PVA gel is larger in order to increase the amount of the microorganisms in the system, but, overinput in order to sufficiently bringing DMSO to contact with the domesticated microorganisms immobilized PVA gel is not preferable. This waste water treating method is capable of increasing a treating capacity, and the microorganisms the DMSO and comprehensively fixed is not discharged.
Patent JP-S5973374-A (JP)
Title: Device for adjusting phase of rotary body
Inventor: CHIBA HIDEMI
IPC: F16D1/12
Filed: 1982-10-20
Abstract: PURPOSE:To automatically adjust phase of a rotary body without being substantially relied upon work of an operator, by engaging a projection with a hole. CONSTITUTION:When a reflection switch 60 is brought into a condition of hole detection and subsequently passes through the next hole of bolt holes 24 of a drive plate 6, it detects existence of the bolt hole 24 at such a position as to substantially coincide with the hole, and inputs a hole detection signal to a controller. Thereby, a motor 62 is stopped to drive by a stop command signal from the controller, and a phase adjusting plate 40 and a torque converter 8 are stopped to rotate. As a result, one of the bolt holes 24 of the drive plate 6, the reflection switch 60 and a pin 38 of the torque converter 8 are brought into such a relative position as to be aligned at a standstill, and a rotary phase of the torque converter 8 is adjusted under such a condition that the pin 38 is inserted into the bolt hole 24 of the drive plate 6.
Patent JP-H0528942-A (JP)
Title: Method of controlling blanking for charged particle beam device
Inventor: MORIMURA TOSHIYUKI
IPC: H01L21/027
Filed: 1991-07-24
Abstract: PURPOSE:To enhance the accuracy of picture-drawing patterns by reducing the amount of unnecessary exposure of a resist on a sample surface due to plural times of blanking operation. CONSTITUTION:A plurality of blanking points are controlled using a blanking switching circuit 4 and a blanking control circuit 5 according to data on picture- drawing generated from a picture-drawing control circuit 2 and the function of selecting a blanking point according to information about the next beam deflected position is provided. Therefore the amount of unnecessary exposure caused by partial redundency of blanking operation depending on picture-drawing patterns and by crossing of a sample center surface more than needed, etc., is reduced and thus it is made possible to increase the apparent speed of blanking with respect to the deflection range of the center of the sample and reduce the influence of noise, etc., entering the control circuit while a beam is on.
Patent JP-H0350912-A (JP)
Title: Prediction device
Inventor: IWADARE MASAHIRO
IPC: H03M7/34
Filed: 1989-07-19
Abstract: PURPOSE:To attain prediction with high accuracy even when an input signal has periodicity by finding out a part whose waveform is similar to a waveform of a difference of past input signals with a correlation coefficient so as to obtain the prediction value. CONSTITUTION:An input signal is stored with a delay device 2 by an integral number of multiple of the sampling interval, a subtractor 3 calculates a difference X of the input signals and a storage circuit 4 stores k-set of past signals X. A calculation section 5 calculates the evaluation of the degree of the correlation and the average amplitude ratio between L sets of stored difference signals in the vicinity of a current sample time and L sets of difference signals in the vicinity of a sample time. A maximum time detection circuit 6 obtains a time M when an absolute value of a correlation coefficient P is maximum among (k-L) sets of correlation coefficients P and outputs the time M, a coefficient P(M) and an average amplitude ratio AC(M). A multiplier 7 obtains the product of a signal X(M+1), the ratio AC(M) and a sign of the coefficient P(M) and a sum of a prediction value of a difference signal at a succeeding sampling time to an input signal at a current sampling time is obtained from an adder 8 as the prediction value of the input signal at a succeeding sampling time.
Patent JP-H0786065-A (JP)
Title: Focus pack of flyback transformer
Inventor: OMURA MASARU
IPC: H01C10/32
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a small-sized focus pack at a low cost, by forming a wall wherein penetrating to lead out all of the slider adjustment shafts of a variable resistor for focusing and a variable resistor for screening are arranged in a longitudinal line, on the opposite side of the aperture of a case. CONSTITUTION:A focus pack case 11 is a box body wherein one side surface of a longitudinally slender hexahedron is an aperture part 12a. A control knob which changes resistance value by moving the slider of a variable resistor is formed at the top of a wall 12 on the side opposite to the aperture part 12a. Four adjustment shafts arranged in the longitudinal line on an X-X line are made to protrude from penetrating holes 15 of a longitudinal boss part 13. Thereby the shape of a focus pack is miniaturized, a flyback transformer containing the focus pack is also miniaturized, and the cost can be reduced.
Patent JP-S6078021-A (JP)
Title: Automatic operator for oil-pressure working machine
Inventor: NAGASAWA KIYOSHI
IPC: E02F3/43
Filed: 1983-10-04
Abstract: PURPOSE:To attain automatic operation by closed loop system by controlling the amount of pressure oil by electric signals from a detector to detect the operating positions of each actuator according to the advancing conditions of working and also from an arithmetical means of operating amounts. CONSTITUTION:Optical images of video cameras 5a and 5b are converted into electric signals, and signals during operations and at the ending time of operations are put in memories 15a and 15b and compared set values in a setter 17 through a comparator 16. The differences are used to calculate the operating positions of working tools (not illustrated) by means of an arithmetic unit 18. In an arithmetic unit 19, the operating amount of a boom cylinder 29, an arm cylinder 30, and a bucket cylinder 31 are calculated. The electric signals as the calculation results of the controller 20 and relative signals of the boom 29, the arm 30, and the bucket 31 are put in the controller 20, the switching positions of servo valves 34a, 34b and 34c are controlled through servo amplifiers 35a, 35b and 35c, and the flow rates of pressure oil are regulated. Automatic operation of an oil-pressure working machine can thus be made possible.
Patent JP-H095090-A (JP)
Title: Display device in navigation device for vehicle
Inventor: KITAGAWA NORIAKI
IPC: G08G1/0962
Filed: 1995-06-17
Abstract: PURPOSE: To make a driver possible to grasp the state during a travel by immediate judgement by displaying the present location, the nearest railway station, the nearest building on the way, the distance to the next place, and the like during travel on a vehicle on the basis of its own data base without using any electronic map device. CONSTITUTION: Simply displaying present location, the nearest railway station, the nearest building, name of the next place on the way, the distance to the next place (an actual measurement value) during travel on a vehicle only with letters and numerals is enough to check a present location of the vehicle. As to the nearest building, a user selects display items which seems to be necessary during travel. For example, the items to be selected are supermarket, gas station, restaurant, hotel, bus stop, and the like. During travel, necessary information can be continuously obtained without any operation, while a traveling history such as the traveling places for the traveling time until now can be checked by an attached printer because latitude, longitude, altitude, and a stopping time are recorded in a recording medium during the travel.
Patent JP-H1029247-A (JP)
Title: Removal of air bubbles in liquid resin
Inventor: NODA MASANORI
IPC: B29C71/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove air bubbles in the liquid resin bonded to a base material. SOLUTION: When resist ink R is applied to the through-hole of a printed circuit board 2 to fill the through-hole, air bubbles B are contained in the resist ink R. When this printed wiring board 2 is fed so as to pass through the hot water in a water tank, the resist ink R is immersed in hot water for a predetermined time to receive water pressure and heated to be softened. As a result, air bubbles B in the ink R are extruded to float to the surface of the ink to be partially discharged into water. Since the surface of the resist ink R taken out of a water tank to be heated and cured is polished, the air bubbles R gathered to the surface of the ink are removed.
Patent JP-H0929688-A (JP)
Title: Recording device
Inventor: KIRIKOSHI TAKEHARU
IPC: B26D7/22
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of shutting off the cutting sound of a cutter without impairing the functions of the cutter and a device main body. SOLUTION: A cutter mechanism 18 is arranged close to the outlet of a recording paper sheet 11, the recording paper sheet 11 is cut by the movement of a round cutter 186, a shutter 212 for sealing the outlet is provided in the outlet so as to be freely opened/closed, the shutter 212 is closed during cutting by the round cutter 186 associating with the movement of the round cutter 186 of the cutter mechanism 18.
Patent JP-H0745348-A (JP)
Title: Relay socket
Inventor: INOUE KAZUHIKO
IPC: H01R13/639
Filed: 1993-07-27
Abstract: PURPOSE:To provide a relay socket whose pins can be positioned precisely at insertion holes and which is prevented from falling. CONSTITUTION:A socket stand 1 is provided wherein insertion holes 4 in which terminal pins of a relay are inserted are formed in the socket stand. A pair of joint arms 21, 22 to hold the relay are stood at both end parts of the upper face of the socket stand 1. A guide goove 23 into which one of joint projected parts projected from the outer side face of the relay is introduced is formed in the joint arm 22 and a joint hole 3 is formed in a part of the bottom face of the guide groove 23. Also, an introducing groove 21a into which the other projected part projected in the outer side face of the relay is introduced is formed in the joint arm 21 and a joint holr 3 is formed in the lower side of the introducing groove 21a.
Patent JP-H06268856-A (JP)
Title: Method and device for processing picture and electronic device thereof
Inventor: KADOWAKI TOSHIHIRO
IPC: G06T11/60
Filed: 1993-07-27
Abstract: PURPOSE:To attain image forming in a color intended by the operator and to attain free processing from a host computer by inputting a color represented by a picture as color chip data and converting the color chip data into color data for driving a color printer. CONSTITUTION:When a SAVE command comes from a host computer(HC) 12, a picture processing section 50 receives picture data from the HC 12 and writes the data to a full page picture memory 7. When a SAVE-LIST command comes from the host computer (HC) 12, the picture processing section 50 receives a cross reference data list between a color chip number and a specific point in an input space and writes the list into a RAM 4. Based on the list data, the processing section 50 calculates coefficients set to an LTU circuit 53 and a masking circuit 54 and sets them to the circuits. When a print command comes from the host computer (HC) 12, the picture processing section 50 reads a content of the memory 7 and allows the circuits 53, 54 to convert the content into an output picture space to provide the result for an image forming section 8. Thus, the image forming in a color intended by the operator and the free processing from the HC 12 are attained.
Patent JP-H0348816-A (JP)
Title: Liquid crystal display device
Inventor: KARASAWA JIYOUJI
IPC: G09G3/36
Filed: 1989-07-18
Abstract: PURPOSE:To accomplish high-brightness display and to remove flicker by projecting polarized components separated by a polarizing beam splitter by the use of another image forming means and optically synthesizing an image on a screen. CONSTITUTION:Light emitted from a light source 1 is separated to a S polarized component and a P polarized component by the polarizing beam splitter 2 and respective polarize components are guided to an independent image forming means 3 and 4. One of them displays the image data of odd fields and the other displays the image data of even fields, and the image data is enlarged and projected through a projecting lens 6, so that the image is synthesized on the screen 7. Since most of luminous flux emitted from the light source 1 is used to display the image, high-brightness display is accomplished. By inverting the phase of driving voltage between both image forming means 3 and 4 and superposing the phases on the screen 7, balance is optically kept well in the fields (frame) on a positive side and a negative side, whereas flicker is prevented.
Patent JP-2001014705-A (JP)
Title: Optical disk device
Inventor: IKEDA HIROKI
IPC: G11B19/06
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make possible the execution of good tracking by previously recording the eccentric components corresponding to the rotating positions of a spindle motor and an optical disk in a memory and moving the optical head by reading out the eccentric components recorded in the memory at the time of recording and reproducing of the optical disk. SOLUTION: First, a control section 54 stops the operation of a feed forward(FF) signal forming section 53 and starts a tracking operation. Next, the control section 54 starts recording and reproducing operation after recording the track error signal which is the output of a BPF 51 corresponding to the rotating position detected by a rotating position detector 3 in the memory 52 via an I/O 55. The FF signal forming section 53 reads out the recording value of the memory 52 corresponding to the rotating position obtain through an I/O 57 from the rotating position detector 3 and drives a step motor 7 through an I/O 56 and a step motor drive section 9. As a result, the optical head 4 moves in correspondence to the eccentric components to allow the execution of the recording and reproducing to and from the optical disk 1 without errors.
Patent JP-S6076529-A (JP)
Title: Epoxy resin composition
Inventor: SATOU SHIGEYUKI
IPC: C08L91/00
Filed: 1983-10-03
Abstract: PURPOSE:A composition, consisting of an epoxy resin, a curing agent, and a specific additive such as an oxidized paraffin wax, etc., capable of forming films having improved moisture resistance, and rust preventing properties, and suitable to sealing resins, for semiconductor devices and electronic circuit parts, etc. CONSTITUTION:An epoxy resin composition obtained by incorporating (A) an epoxy resin, preferably glycidyl ether, phenolic novolak, cresol novolak, alicyclic, glycidyl ester based, linear aliphatic and halogenated epoxy resins, with (B) a curing agent, preferably synthetic resin precondensate such as phenolic resin or cresol resin, etc. and (C) an oxidized paraffin wax, preferably having >=10 acid value, a metal salt or esterified material thereof at 0.5-1.5 chemical equivalent ratio between the number of functional groups in the component (B) and the number of epoxy groups in the component (A). The amount of the component (C) is 1-6pts.wt. based on 100pts.wt. component (A).
Patent JP-S57112978-A (JP)
Title: Controller for follow up of weld line
Inventor: FUJIMOTO MASATAKA
IPC: B23K9/02
Filed: 1980-12-29
Abstract: PURPOSE:To perform accurate control for follow up of weld lines by detecting the point of the time when welding current lowers to a min. and the point of the time when a consumable electrode comes to the center of weaving, and controlling the oscillation center position of the consumable electrode automatically in such a way that these coincide. CONSTITUTION:Welding current is supplied from a power source 4 via a welding current detector 5 to a welding wire 6, and is flowed between base materials 2, 3. The analog signal of the detector 5 is applied to a min. current detecting circuit 8, and when the current is minimal, a pulse signal P1 is outputted. On the other hand, the point of the time when a torch 1 comes to the center of weaving is detected with a position detector 13, and a pulse signal PD1 is outputted. The signals P1, PD1 are conducted via circuits 15, 16, an exclusive-OR circuit 17, and a T flip-flop 18 to a switching circuit 21 together with the lock signal of an oscillator 20. The output of a circuit 21 is conducted to a driving device 23 which controls the movement in the axial x' direction by a motor 24 of a weaving support 9. The driving device 25 controls the revolving speed of a weaving motor 10 by the output of a speed setter 26.
Patent JP-H03130339-A (JP)
Title: High purity titanium material, its manufacture and sputtering target by using it
Inventor: ISHIGAMI TAKASHI
IPC: H01L21/768
Filed: 1990-07-12
Abstract: PURPOSE:To manufacture the high purity titanium material suitable as a target for sputtering by regulating a high purity titanium material in which each content of O, Fe, Ni, Cr, Na and K is controlled and reduction of area and thermal conductivity are specified. CONSTITUTION:Coarse Ti grains are sieved by a sieve made of nylon to selectively take out the Ti grains having >=1mm grain size, in which a surface contaminated layer is subjected to removing treatment to reduce the amt. of impurities. Next, the coarse Ti grains are compacted by pressing and are held in an electron beam melting furnace at about <=5X10<-5> millibar degree of the vacuum and are subjected to electron beam melting while the intrusion of diffusion pump oil is prevented by a freon baffle. In this way, the high purity Ti material having <=350ppm O content, <=15ppm content of each element of Fe, Ni and Cr and <=0.5ppm content of each element of Na and K as well as having >=70% reduction of area as a drawing property and >=16W/mK thermal conductivity can be obtd., which is suitable as a target material used at the time of forming a Ti wiring net on the surface of a semiconductor device.
Patent JP-H1146407-A (JP)
Title: Speed control circuit for linear motor
Inventor: ONOYAMA TOSHIAKI
IPC: H02P25/06
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a speed control circuit which has a simple constitution and can run a linear motor at a fixed speed without adjustment. SOLUTION: A current transformer CT generates a pulse upon detecting current switching at a linear motor 10. A microcomputer 60 lowers the voltage of a capacitor C by discharging charges stored in the capacitor C by using a pulse from the microcomputer 60 by giving a preset pulse width to a discharge transistor TR1 in accordance with the input of the pulse. An FET controls the current supplied to the linear motor 10 in accordance with the voltage of the capacitor C. As the speed of the linear motor 10 increases, the period of the pulse from the current transformer CT and the discharging period of the capacitor C become shorter. Consequently, the voltage of the capacitor C drops and the current supplied to the motor 10 by means of the FET becomes smaller. When the speed of the motor 10 decreases, the opposite operations are performed.
Patent JP-H0474029-A (JP)
Title: Cordless telephone system
Inventor: MATSUDA ISAMU
IPC: H04W84/08
Filed: 1990-07-13
Abstract: PURPOSE:To preclude the possibility of collision of outgoing calls or incoming calls even under the environment where plural cordless telephone systems are used simultaneously by discriminating outgoing and incoming idle channels via 1st and 2nd reception circuits respectively. CONSTITUTION:A station incoming signal from a telephone line incoming to a speech circuit 10 is informed to a control circuit 4 and an outgoing radio circuit connection operation addressed to a mobile station 2 from a base station 1 is started. At first a 1st radio reception circuit 6 applies idle channel discrimination to detect the intensity of a radio wave to a radio circuit 3 inputted from an antenna 13 and when the check of an idle channel in the incoming line of a reception frequency of a base station 1 is not detected, a 2nd radio reception section 19 is operated and an idle outgoing line of a transmission frequency of the base station 1 is checked. Then an idle control channel as to both incoming and outgoing frequencies for the line 3 is discriminated. On the other hand, the processing above is similar to the mobile station 2 and collision of incoming and outgoing calls is prevented.
Patent JP-H0514322-A (JP)
Title: Changeover control system
Inventor: CHINJU MASAAKI
IPC: H04L69/40
Filed: 1991-07-01
Abstract: PURPOSE:To prevent the simultaneous logic connection of a line adaptor section of an active system and a line adaptor section of a standby system to a communication control section to be brought into the active system from the standby system. CONSTITUTION:When a fault takes place in a communication control section 21, a fault report signal 101 is outputted to a system controller 1. When the system controller.1 outputs switching commands 103, 104, switching control sections 23, 33 set connection state signals 0A, 0B, and 1A, 1B to entirely unconnecion states and allows changeover connection sections 22, 23 to disconnect the connection between line adaptor sections 24, 34 and communication control sections 21, 31. After lapse of a prescribed time, the switching control sections 23, 33 set the connection state signal 0A between the line adaptor section 24 and the communication control section 31 and the connection state signal 1A between the line adaptor section 34 and the communication control section 31 to the connection state and allows changeover connection sections 22, 23 to make logic connection between the line adaptor sections 24 and the communication control sections 31 and the line adaptor sections 34 and the communication control sections 21.