baber/WOPTO huggingface dataset:
Patent JP-H06179097-A (JP)
Title: Device for recovering waste can
Inventor: KANAI TSUTOMU
IPC: B30B9/32
Filed: 1991-06-20
Abstract: PURPOSE:To provide a device by which waste metallic cans and other foreign matters are automatically sorted, the waste metallic cans are crushed, steel cans, aluminum cans and remaining liquid are separated and contained in separate containers. CONSTITUTION:In a upright rectangular parallelepiped housing 1 of which doors open on the front side, a waste can guiding path 8 is provided which is connected to an opening 4 with a lid provided above the doors for throwing in waste cans and which is inclined downward, the first separating devices 9, 10, 11 by which only waste metallic cans are passed are provided in the middle of the guiding path, a waste can crushing device 15 connected to the downward part of the guiding path is provided, and further downward the second separating device 27 is provided by which steel cans, aluminum cans and remaining liquid dropping from the crushing device are separated. Also, under the second separating device 27 and occupying almost all lower half of the housing main body, the containers are housed by which steel cans, aluminum cans and remaining liquid are separately contained.
Patent JP-H10317637-A (JP)
Title: Unit tile and manufacture thereof
Inventor: SONE NOBORU
IPC: B28B11/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent separation of tiles by insertion fitting threads in thread Insertion grooves formed continuously on each rear surface of a group of tiles arranged, and forming a unit tile having a group of tiles united each other. SOLUTION: A unit tile 1 is formed by insertion fitting threads 5a, 5b in thread insertion grooves 2a, 3a, 4a and 2b, 3b, 4b formed continuously on each rear surface of a group tiles 2, 3, 4 arranged so as to unit the tiles 2, 3, 4. Then, the unit tile 1 is pressed to adhere onto the surface of a mortar layer having mortar applied on the ground material on adhesion surface such as a wall surface, and since threads 5 being tile uniting members are insertion fitted in the thread insertion fitting grooves 2a, 3a, 4a and 2b, 3b, 4b, tiles are prevented from being fallen down. Accordingly, a fine regulation between joints can be facilitated during an execution of tiles, thereby rendering its finish excellent aesthetically.
Patent JP-S629201-A (JP)
Title: Linear magnetic scale
Inventor: MYOGA OSAMU
IPC: G01B7/00
Filed: 1985-07-05
Abstract: PURPOSE:To obtain high accuracy by performing magnetic writing on lengthwise parallel straight lines of a magnetized body so that magnetic patterns are all equal in N-S pole distance. CONSTITUTION:When magnetic patterns (S.N, N.S ... S.N) are projected on a straight line 4 while the error at the time of magnetic writing to the magnetic body 1 is corrected, A and B, B and C ... I and J are at the same distance L0. Then when a sensor as one of components of a magnetic scale runs on the straight line 4, accurate measurement of length, accurate positioning, etc., are facilitated. Further, high accuracy is obtained and low cost is realized without any cumulative error because of simple additional mechanism and circuit constitution.
Patent JP-S5850247-A (JP)
Inventor: MIYAZAWA KATSUHIRO
IPC: E04D13/00
Filed: 1981-09-18
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-H05328780-A (JP)
Title: Controlling method for ac servo motor
Inventor: NOMURA KOJI
IPC: H02P6/06
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a method for controlling an AC servo motor which can optimally control even if detection of a rotary angle is executed at a predetermined period and in which a control error is small even if an output voltage holding period is long by using an estimated rotary angle as a rotary angle of d-q-shaft reverse conversion. CONSTITUTION:When a servo motor 4 is controlled, a controller 5 is started, a rotary angle detector 2 and a current detector 3 are started, and then a torque command value is input from an input unit 1. Then, the detector 3 detects currents iu, iv, iw, and the detector 2 obtains an electric angle phi1 from the number of pole pairs (p) of the motor. Thereafter, d- and q-axis currents iq, id are calculated by power rectification by a coordinate transformation matrix based on the calculated angle phi1, d- and q-axis voltages Vq, Vd corresponding to the calculated currents iq, id are calculated, and an estimated electric angle phi2 is calculated. Voltages Vu, Vv, Vw are calculated by inversion by a coordinate transformation reverse matrix based on the calculated estimated electric angle phi2, applied to the motor 4, and repeated until a torque command value is altered.
Patent JP-H023512-A (JP)
Title: Control device for active suspension for automobile
Inventor: HIWATARI MINORU
IPC: F16F9/50
Filed: 1988-06-16
Abstract: PURPOSE:To perform an optimum control in every car speed range by cutting the vicinity of a zero level in the output signal, etc. of various sorts of sensors by a dead zone filter, and providing the logic variably controlling the dead zone width thereof according to the car speed. CONSTITUTION:The control valve 7 of the fluid circuit constituting of a fluid suspension, etc. is controlled by a controller 6 based on the detection signal of upper and lower acceleration sensors 5 of a fluid suspension, a relative displacement sensor 4, etc. In this case, plural data zone filters F1-F3 are provided on the controller 6. A dead zone in the specified width is provided in the vicinity of the zero level of the signal made inside the controller 6 and the output signal of each of the sensors 4, 5 on each of dead zone filters F1-F3. On the other hand, the logic controlling each dead zone width variably according to the detection signal of a car speed sensor 16 is provided. Consequently an optimum control is performed in every car speed range and the using of an operation fluid is reduced.
Patent JP-H05899-A (JP)
Title: Potassium hexatitanate whisker having tunnel structure
Inventor: HARADA HIDEFUMI
IPC: C30B29/62
Filed: 1991-06-20
Abstract: PURPOSE:To obtain the subject whiskers for a fiber reinforced metal-based composite material having excellent thermal stability and ensuring higher strength by heat treatment by specifying the contents of Al and Nb as impurities. CONSTITUTION:The objective whiskers contain Al and Nb as impurities in i0.6 molar ratio of Al2O3 to Nb2O5. When the whiskers are used. the strength is not reduced during heat treatment and a composite material having excellent mechanical strength is obtd. The contents of impurities other than Al and Nb in the whiskers are preferably <=1% (expressed in terms of oxides). The whiskers are typically produced as follows; a mixture of Ti- and K-contg. compds. as starting materials blended in a ratio giving K2O.TiO2 (n=2-4) is fired at 900-1,200 deg.C to obtain massive potassium titanate whiskers, these whiskers are singly separated by immersion in water and an acid is added to adjust the pH to 9.3-9.7. After the compsn. is varied so as to attain 5.9-6.9 molar ratio of TiO2 to K2O, the whiskers are heated at 900-1,150 deg.C for >=1hr and washed with an acid.
Patent JP-H10340649-A (JP)
Title: Push switch
Inventor: HIROBE MASAHIRO
IPC: H01H13/58
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, facilitate switch assembling work, and reduce a cost by constituting so that a stopper is elastically contacted with a heart cam groove by elastic force of an arm-shaped leaf spring part integrally arranged on an elastic metallic thin plate-made contact piece held on an under surface of a slider. SOLUTION: A slider 12 slidably housed in a case 3 having a heart cam groove 4 on an inner wall upper surface, rotatably holds a bending part on one end of a stopper 8 in a holding hole of an upper surface, and holds an elastic metallic plate- made contact piece 13 having a movable contact point part 13A to elastically contact with a surface of a terminal assembly 1 on an under surface. An upward bending arm-shaped plate spring part 13B is integrally arranged on the contact piece 13 not as a separate body, and elastically contacts with an intermediate part of the stopper 8 by passing through a housing hole 12B of the slider 12.  When the movable contact point 13A is electrically connected by elastically contacting with a fixing contact point 2 on the terminal assembly 1 by a press of a lug 5 installed on the slider 12, a tip part of the stopper 8 pressed by the plate spring part 13B elastically contacts with and slidingly moves in the heart cam groove 4, and a lock and its release of the lug 5 are performed.
Patent JP-S62258605-A (JP)
Inventor: KISHI NOBUYUKI
IPC: A44B19/26
Filed: 1985-07-06
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-S5575263-A (JP)
Title: Semiconductor device
Inventor: SUGIYAMA MASAYOSHI
IPC: H01L29/06
Filed: 1978-12-04
Abstract: PURPOSE:To raise a dielectric strength, by terminating a junction which gives a forward dielectric strength in the main, in a prescribed position at the bottom of a recess which is provided on a main surface and filled with a prescribed glass. CONSTITUTION:PE, NB, PB, NE layers 11-14 are laminated with one another. Junctions J1-J3 are provided. A recess 5 and an n-type channel stopper 15 are provided on a main surface. A ZnO-B2O3-SiO2 series glass 6 is filled in the recess 5. Negative charge is set on the surface of the glass. A dimension W1 on the bottom of the recess 5 outside the end of the junction J2 is made larger than the thickness d of the NB layer. The surface of a substrate is coated with an SiO<2> film which has positive charge. A depletion layer produced in the NB layer, which gives a forward dielectric strength, extends horizontally due to the negative charge in the glass. This results in preventing the concentration of electric field on the bottom of the recess and raising the dielectric strength. Since the dimension W1 is larger than the thickness d, the maximum intensity of electric field on the channel stopper 15 is higher than in the bulk. A backward dielectric strength is given by the junction J1 in the main. In that case, another dimension W2 is made not smaller than d/3.
Patent JP-S629979-A (JP)
Title: Mode designation system of electronic machinery
Inventor: SOMA TSUNENORI
IPC: G06F3/12
Filed: 1985-07-09
Abstract: PURPOSE:To rapidly perform the designation of a mode, at the time of the indication of one mode, by operating the mode designation means during the designation of said mode and other mode designation means in combination. CONSTITUTION:In such a state that a key 1A was pushed down, other mode key, for example, a mode designation key 1C is pushed down. Whereupon, because '0' is inputted to a gate G3, reversal output '1' is sent out to the S-terminal of a flip-flop F31 by the gate G3 to set the flip-flop F31. The output '1' of the Q-terminal of the flip-flop F31 is sent to OR gates G7, G8 and the outputs thereof are further sent out to AND gates G10, G11. The other input of the AND gate G10 is the Q-outputs of flip-flops F12, F22 and, at this time, because the flip-flop F12 is set and the flip-flop F22 has been reset, output '1' is sent out only to MODE1RST of a CPU part 5. Corresponding to this signal, the CPU part 5 performs the setting and display of the mode corresponding to the display part provided to the left end of a block 7A.
Patent JP-H04347296-A (JP)
Title: Reinforcing work for natural ground
Inventor: KODERA HIDENORI
IPC: E02D3/08
Filed: 1991-05-27
Abstract: PURPOSE:To prevent the slackening of the natural ground effectively regardless of the quality of the ground. CONSTITUTION:In reinforcing the surrounding natural ground of an underground structure to be constructed, pipes 1 are penetrated into the natural ground along the underground structure to be constructed to reinforce the natural ground. In this case, the composite structural layer of the natural ground clamped by the pipe groups so inserted is continuously formed around the underground structure to be constructed.
Patent JP-S623694-A (JP)
Inventor: ANDORE BATERIE
IPC: C01G25/00
Filed: 1986-06-25
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-H11335998-A (JP)
Title: Cast coated paper
Inventor: ARAI YASUHIRO
IPC: D21H19/36
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a both sides cast-coated paper having good surface smoothness and especially o difference between front and behind. SOLUTION: This cast-coated paper is obtained by forming a coating layer for cast including pigment and adhesive on a base paper and cast-processing the coating layer during wet condition by pressing with planished drum, drying and ablating off. The base paper is prepared by passing through a nipping part between a metal roll and a metal roll and pressed at 200-2500 kg/cm linear load.
Patent JP-H04346073-A (JP)
Title: Counting method of integrating counter
Inventor: DAIGO AKIHIKO
IPC: G01R19/252
Filed: 1991-05-24
Abstract: PURPOSE:To obtain the counting method of an integrating counter converting an offset-containing input signal to frequency through a voltage/frequency converter and removing offset frequency from the conversion output thereof to measure the integrated value of the input signal., CONSTITUTION:A preset offset pulse waveform and the pulse waveform outputted from a voltage/frequency converter 1 are inputted to the pulse detecting and control part 6 in a CPU 5. One output pulse of the voltage/ frequency converter 1 is erased at each time when the rising of an offset frequency pulse is detected by the pulse detecting and control part 6 to output a pulse wherein offset frequency is removed and the output of the pulse detecting and control part 6 is counted by an integrating counter 2 to measure the integrated value of the input signal.
Patent JP-H10339326-A (JP)
Title: Rolling bearing for hard disk drive
Inventor: FUJITA YASUNOBU
IPC: G11B19/20
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for HDD, without giving a bad influence to every characteristic of a bearing, excellent in fretting wear resistance, and attaining generation of low torque and small fluctuation of torque, further with a life extended. SOLUTION: In this rolling bearing, a plurality of rolling elements 5 arranged between an inner/outer rings 2, 4 are held by a holder 7, in axial direction both end parts in either one of the inner or outer ring 2, 4, a respectively fixed seal member 6 is opposed to the other, a bearing space formed between the axial direction both ends part seal members 6 is filled with lubricating oil, so as to occupy 1-50 vol.% of the bearing space.
Patent JP-H076344-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: OKUMURA YOSHINOBU
IPC: G11B5/738
Filed: 1993-06-21
Abstract: PURPOSE:To obtain a magnetic recording medium having high coercive force without reducing the saturation magnetization (Ms) of the magnetic recording layer by forming a nonmagnetic underlayer with Cu or a Cu-based Cu alloy. CONSTITUTION:This magnetic recording medium has a nonmagnetic underlayer 2 formed on the nonmagnetic substrate 1 and a magnetic recording layer 3 made of a magnetic layer of a CoSm alloy having high crystal magnetic anisotropy and a nonmagnetic protective layer 4 on the underlayer 2. The underlayer 2 is formed with Cu or a Cu-based Cu alloy and epitaxial growth is carried out so as to enhance the crystal magnetic anisotropy of the magnetic layer 3 formed on the underlayer 2 in the intrasurface direction of the magnetic layer 3. High coercive force can be ensured without reducing the Ms of the magnetic recording layer 3.
Patent JP-S63312764-A (JP)
Title: Monitoring device
Inventor: MIWA IKUKO
IPC: G08B25/08
Filed: 1987-06-16
Abstract: PURPOSE:To rapidly transmit an alarm for an abnormality by transmitting the alarm to the user of a main telephone set when the use of the main telephone set at the time of transmitting the abnormal data of respective equipments detected by a monitoring means. CONSTITUTION:The monitoring means 10a constantly monitors the state of the respective equipments 2 and transmits an abnormality detecting signal at the time of detecting the abnormality. When the abnormality detecting signal is supplied, a line control means 10b uses the main telephone set, detects an incoming call, closes and opens a line and executes a dialing. Then, at the time of transmitting an information for the generation of the abnormality, when the use of the main telephone set or the incoming call is detected, a buzzer 11 is driven by an alarming means 10c for a prescribed time. When the line is used after the prescribed time, the line is forcibly switched to this device by a line forcibly switching means 10d. Then, the abnormal data to transmitted to a receiver 3 through the telephone line 4 by an informing means 10e.
Patent JP-H04347080-A (JP)
Title: Proportional type motor-operated two-way valve
Inventor: INOUE HITOSHI
IPC: F16K31/04
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a quiet operating valve generating perfectly no sound by correcting an eccenricity of a valve shaft, and solving the problem of a side run-out of the valve shaft thoroughly, in the operating time, and at the same time, preventing an abrasion of the valve body part in the rotation stopping time, and rectifying the water flow in a valve chamber, in a proportional type motor-operated two-way valve. CONSTITUTION:A shaft hole 2 is opened at the center of the valve lid 2 of a valve box 1 formed in about L-shape, a valve shaft 4 formed by fitting rotatable a disk 9 furnishing a valve body 10 at the shaft is pivoted to the shaft hole 2a, a screw thread 6 is installed at the lower side of the shaft, the screw thread 6 is engaged and held with a screw thread 8 provided inside a pipe at the entrance side of a valve port 7, and a disk 9 is provided and held movably up and down in the axial direction, together with the valve shaft 4, inside the valve chamber 5.
Patent JP-S5850186-A (JP)
Title: Impedor for medium frequency welding of seamless steel tube
Inventor: NIIRI YUKIO
IPC: B23K13/02
Filed: 1981-09-22
Abstract: PURPOSE:To obtain a titled impedor having large saturation magnetic flux density and magnetic permeability and small hysteresis loss and eddy-current loss and small in heat generation during using by forming a thin foil of amorphous alloy by a laminating method suitable for the internal shape of a steel tube. CONSTITUTION:Semi-metals such as B, Si, C, P etc. are added to principal components of >=1 strongly magnetic metals such as Fe, Co, Ni and Cr, Mo, W etc. are added thereto as required to form an alloy. An amorphous alloy is obtained by quenching the above alloy from a molten state at a cooling rate of 10<5>- 10<6> deg.C/sec and making it a thin sheet directly. This is used for a impedor core for electro-unite tube welding by medium wave of 30-100kHz frequency as a magnetic material. Above-mentioned amorphous alloy has excellent characteristic as a magnetic material, high in mechanical strength and area occupied by the magnetic material can be improved by bending at a large curvature.
Patent JP-H10340308-A (JP)
Title: Neuro element
Inventor: NAGAMI AKIRA
IPC: G06G7/60
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a neuro element which improves reliability and enables high-speed operation. SOLUTION: Concerning the neuro element for constituting a neural network while using radial basic function, this element is provided with a two-output differential amplifier 3, a multiplier 5 for multiplying these two outputs and a variable voltage circuit 1 for outputting a prescribed voltage, an input to the virtual node of neural network is defined as one input of the differential amplifier 3 at least, and the voltage outputted by the variable voltage circuit 1 is added to the input.
Patent JP-S6340197-A (JP)
Inventor: MIZUGUCHI MASAAKI
IPC: G10D13/08
Filed: 1986-06-25
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-H0444503-A (JP)
Title: Steel expansion joint
Inventor: YASUI MASAYUKI
IPC: E01C11/02
Filed: 1990-06-11
Abstract: PURPOSE:To prevent a sealing material from swelling and falling-off and, at the same time, to simplify manufacture and to promote durability by bending coil springs while deforming a steel expansion joint itself in the case an interval between web plates is reduced. CONSTITUTION:Web plates 2 are borne vertically on bridge girders 7 and 7 opposite to each other by keeping an interval S, and face plates 3 keeps an interval 6 each other to fix them to the upper ends of the web plates 2 horizontally. An appropriate number of coil springs 4 are constructed between the web plates 2 downward of the face plates 3, and bearing plate 5 is mounted on the coil springs 4. The tension of the coil springs 4 is so set that it is weakened to the extent that swelling upward of an elastic sealing material 1 is not generated and that it is strengthened to the extent that buckling downward thereof can be prevented in the case the interval S is reduced. In addition, when the interval S is increased, it is strongly set to the extent that the settlement by dead weight of the sealing material 1 can be prevented.
Patent JP-H01318152-A (JP)
Title: Character processor
Inventor: IMURA JUNICHI
IPC: G06F40/191
Filed: 1988-06-20
Abstract: PURPOSE:To add a hyphen to feed a line without requiring operator's labor by using a dictionary registering a word designating a position to which a hyphen can be added to add the hyphen. CONSTITUTION:When an English passage is inputted from a keyboard 26, the input of one word is recognized by inputting a comma or a period. A CPU 21 decides the necessity of line feed on the way of a word every input of the word. When line feed is necessary, a hyphen most close to a line feed point is used as a divided position to execute line feed processing when the word itself includes a hyphen. When the word includes no hyphen, an exclusive dictionary indicating the position of a hyphen in each work in a magnetic disk 25 is retrieved, and when the word exists in the dictionary, the hyphen is added to the word and line feed is executed. When the setting of the position to be hyphened is failed, the whole word is fed to the succeeding line.
Patent JP-S5481800-A (JP)
Title: Preventive sensor for crime and disaster
Inventor: SHIGIYAMA KEIGOROU
IPC: G08B19/00
Filed: 1977-12-13
Abstract: PURPOSE: To improve the accuracy of a crime and disaster preventive system, and to prevent the generation of wrong information by using a sensor which can sense infrared rays and sound pressure both.  
     CONSTITUTION: Thin film 4 of PVF 2  with metal electrodes provided on both sides is contained in case 1 and window 13 through which external light and sounds pass is provided to case 1, thereby constituting a crime and disaster preventive sensor. Since this thin film 4 attains photoelectric conversion and acoustic-electric conversion, an electric signal can be obtained corresponding to an input signal and outputted after being amplified 10. In this way, the sensor can be obtained which can sense both infrared rays and sounds. In the processing circuit, the output is passed through band-pass filter 23 of 1 to 50 Hz and band-pass filter 24 of 50Hz to 10KHz to extract signals, so that the discrimination between an infrared-ray input and sound input can be made. In addition, the generation of wrong information can be prevented by judging the addition state between both the outputs. 
     COPYRIGHT: (C)1979,JPO&Japio