baber/WOPTO huggingface dataset:
Patent JP-H0275183-A (JP)
Title: Portable force-bonding device
Inventor: JIYON GUROSU HATSUTOFUIIRUDO
IPC: H01R43/042
Filed: 1989-07-20
Abstract: PURPOSE: To hold the torque of an electric motor in crimping operation substantially constant and minimize power consumed thereby by angularly moving by an acute angle a cam for actuating the ram of a terminal, crimping device with a nut engaging with a power screw rotated by the electric motor. CONSTITUTION: When a lever 80 is manually turned in the direction A to retract dies 38 and 40 and insert a terminal T into which an electric wire is inserted to a positioning plate 97 and is then released, the terminal T is held by the die 38 and is closed on the side of the die 40 to prevent erroneous intrusion of other matters. Depression of a trigger switch 142 rotates an electric motor 18 to move a nut 114 by means of a power screw 112, upon which a cam 118 is rotated by means of a link engaged. The obtained force thus amplified advances a cam follower 44 and a ram 42 to crimp the terminal T, after which a limit switch 136 is actuated to reverse the electric motor to the initial position thereof. The torque of the electric motor in operation is thus held substantially constant.
Patent JP-H0474853-A (JP)
Title: Non-oriented silicon steel sheet excellent in magnetic property
Inventor: YASHIKI HIROYOSHI
IPC: H01F1/16
Filed: 1990-07-17
Abstract: PURPOSE:To produce a silicon steel sheet excellent in iron loss characteristics and magnetic flux density by minimizing Si content in the composition of a high-Al non-oriented silicon steel sheet and combinedly adding proper amounts of P and B. CONSTITUTION:The composition of a non-oriented silicon steel sheet as iron core material for motor and transformer is regulated so that it consists of, by weight, <0.005% C, <0.1% Si, 0.1-0.7% Mn, 0.05-0.2% P, <0.01% S, >0.3-2.0% Al, 0.003-0.0040% B, and the balance Fe. By this method, the non- oriented silicon steel sheet easy of cold rolling, excellent in workability into sheet metal, reduced in iron loss, increased in magnetic flux density, and having superior characteristics can be obtained.
Patent JP-2001015855-A (JP)
Title: Laser opcillation frequency stabilizing device
Inventor: TAKEDA NORIKO
IPC: H01S5/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillation frequency-stabilizing device in which a maximum sensitivity intrinsic to the device can be easily obtained independent of the characteristics of an optical member itself. SOLUTION: A laser oscillation frequency stabilizing device is equipped with a laser beam source 11 which projects a laser beam, a first polarized beam splitter 18, an absorption cell 19, a second polarized beam splitter 20, a first photodetector 26 which detects a first laser beam which has penetrated through the second polarized beam splitter 20 or has reflected from the beam splitter 20, a reflecting member 22 which vertically reflects a laser beam that has reflected from or penetrated through the second polarized beam splitter 20, a second photodetector 25 which detects a second laser beam that has reflected from the first polarized beam splitter after it has penetrated through the absorption cell 19 again from the direction opposite to the first laser beam,  and a control 30 which fixes the oscillation frequency of the laser beam at the absorption spectrum of the absorption cell corresponding to the outputs of the first and second photodetector, 26 and 25.
Patent JP-H0611056-A (JP)
Title: Flow passage distribution device, pseudo-moving floor and continuous adsorption method
Inventor: MORITA MINORU
IPC: B01J8/04
Filed: 1992-06-24
Abstract: PURPOSE:To continuously operate an adsorption tower so as to efficiently proc ess respective processes by forming continuous liquid flow passages in a flow passage distributor. CONSTITUTION:When charge stock liquid is supplied from a supply nozzle 32 for example, the liquid is reached to the inlet of an adsorption tower A1 filled by adhesive through a coherent flow passage in an upper flow passage distributor 1, next, brought down in the adsorption tower A1 so as to be discharged from the outlet of the adsorption tower A1, further reached to the inlet of an adsorption tower A2 so as to be discharged from the outlet of the adsorption tower A2. The discharged liquid is let flow back in a coherent flow passage in a lower flow passage distributor 2 so as to be discharged outside a pseudo-moving floor. Similarly, for example, cleaning liquid is supplied from the supply nozzle 32, supplied to the other adsorption group completing adsorption process through the coherent other flow passage, and cleaning process is simultaneously performed. Similarly for example, desorption liquid or regenerating liquid is supplied from the other nozzle 32, and desorption process or regenerating process is simultaneously performed.
Patent JP-S6080741-A (JP)
Title: Detector for clogging of filter
Inventor: HASUBUTSU KEIICHI
IPC: G01N21/84
Filed: 1983-10-07
Abstract: PURPOSE:To detect contamination and clogging of a filter with high reproducibility and security by arranging a light emitting element and a photo-detector so as to have an optical path inclining to the face of the filter with a specified angle. CONSTITUTION:A reflection type optical coupler 3 is arranged to near a grip 4 of a filter 1 so as to form an optical path (a) almost parallel to the face of the filter 1 by utilizing a part of the filter 1 provided to an air suction hole, etc. of an air conditioning device. The angle between the optical path (a) and the filter 1 face is set at <=45 deg., pref. at 5-15 deg.. By this constitution, the timing for cleaning the filter 1 is decided since the output of the optical coupler 3 is decreased as the progress of clogging of the filter 1.
Patent JP-S6166456-A (JP)
Title: Simultaneous communicating device between plural terminals
Inventor: NAKANE KAZUNARI
IPC: H04M3/56
Filed: 1984-09-10
Abstract: PURPOSE:To prevent confusion caused by simultaneous utterance of many persons by giving a permission to transmission only to the specified number of terminal units out of terminal units that gave a transmission request signal. CONSTITUTION:Four terminal units 1-4 are connected mutually through a center node, and each terminal unit 1-4 is provided with a transmitting device T, a receiving device R and a controlling device C that makes giving and receiving of transmission request signals etc. between the center node 5. A speech controlling device 50 starts speech mode changing switches S1-S4, T1-T4, R1-R4 based on transmission request signals received from terminal units 1-4, and changes the speech mode of each terminal unit 1-4. At this time, only terminal units less than a specified number out of terminal units that gave transmission request are enabled to make simultaneous transmission.
Patent JP-H0238440-A (JP)
Title: Colored acrylic resin composition
Inventor: SAWADA TOYOAKI
IPC: C09D133/04
Filed: 1988-07-28
Abstract: PURPOSE:To obtain the title composition improved in transparency, uniformity and coating characteristics by mixing a specified acrylic resin with a solvent, a colorant and a dispersant which is a derivative of an organic colorant. CONSTITUTION:1-30wt.% methacrylic acid is reacted with 10-40wt.% butyl acrylate, 30-70wt.% butyl methacrylate and 0-20wt.% other monomers to obtain an acrylic resin (A). 10-50wt.% component A is mixed with a solvent (B) (e.g., ethyl Cellosolve), 1-30wt.%, based on component A, colorant (C), desirably, a pigment (e.g., copper phthalocyanine) and 0.1-30wt.%, based on component C, dispersant (D) which is a derivative of an organic colorant (e.g., copper phthalocyanine derivative).
Patent JP-S6345634-A (JP)
Title: P-notation feedback shift register circuit
Inventor: OISO MITSUO
IPC: G09C1/00
Filed: 1986-08-12
Abstract: PURPOSE:To increase the types of random numbers by providing a circuit to add a fixed number to a feedback circuit. CONSTITUTION:The products of the values Xn-1...Xn-k of each digit of a shift register 1 and a1...ak of corresponding constant part 2 are supplied to an arithmetic part 5 for sums obtained respectively through a product arithmetic part 3. A sum arithmetic part obtains the sum of the each product value and the value (c) of a constant register part 4 and then converts the sum into a P- notation number via a P-notation converting part 6. This P-notation number is fed back to the input side of a shift register by a feedback circuit 7. Thus Xn=a1Xn-1+a2Xn-2+a3Xn-3...+ak-XXn-k+C is calculated. In such a way, the random numbers of different types of series are obtained by changing the value (c) of the part 4.
Patent JP-S6432468-A (JP)
Title: Floppy disk device
Inventor: KAWADA MICHITAKA
IPC: G11B19/12
Filed: 1987-07-28
Abstract: PURPOSE:To inform an abnormality of an installation of a medium to an operator by generating a check pulse by a timer circuit from a medium detecting signal, detecting whether the installing direction is correct or not, and providing a mechanism for discharging the medium when it is installed in a wrong direction. CONSTITUTION:The titled device is provided with a timer circuit 4 for receiving a medium detecting signal (a) of a medium detector 1 and generating a check pulse (d) after a prescribed time. Also, said device is provided with a detecting circuit 5 for detecting whether a medium 10 is installed in a correct direction or not, by a signal (c) of a ready detecting circuit 3 and a check pulse (d). When the medium 10 is not installed correctly, a medium discharge signal (e) is sent out of the detecting circuit 5, the medium discharge signal (e) drives a solenoid 64 of a medium discharge mechanism 6, and a solenoid 64 draws a plate spring 63 in the direction as indicated with an arrow y2, and detaches a lock of a lock part 63. A pad 61 whose lock has been detached moves in the direction as indicated with an arrow (x) by a spring 65 and discharges the medium 10. In such away, an abnormality of the installation can be informed to an operator.
Patent JP-S6080742-A (JP)
Title: Method for measuring deterioration of covering material for electric wire
Inventor: MAEDA OSAMI
IPC: G01N21/88
Filed: 1983-10-12
Abstract: PURPOSE:To measure deterioration of a covering material for electric wire at a high speed with good accuracy by picking up the image of the pattern of said material while moving the material in a prescribed route. CONSTITUTION:A sample 1 which is cut to a disc shape and is dyed by methylene blue is attached onto an automatic stage 2. The stage 2 is driven by a driving part 3. The deterioration pattern of the sample 1 is magnified by an optical system 4 and is converted to an analog signal by an image pickup device 5. The analog signal thereof is converted to a digital signal and is binary coded in a signal processing circuit 6 and thereafter the signal is inputted to a measuring circuit 7. The length and number of water tree are further calculated from the digital signal from the circuit 6 in the circuit 7 and the results thereof are outputted to a display circuit 8.
Patent JP-H0238889-A (JP)
Title: Laser doppler speedometer
Inventor: OHASHI YOSHIO
IPC: G01S17/58
Filed: 1988-07-28
Abstract: PURPOSE:To enable accurate speed measurement by controlling an amplitude and a phase of a signal corresponding to a modulation signal to a light modulator to remove a unnecessary frequency component contained in a signal before a demodulation by a specified computation. CONSTITUTION:An amplitude and phase of a signal corresponding to a modulation signal to a light modulator 12 of a laser Doppler speedometer 1 via a driving circuit 22 are added to a signal subjected to a required adjustment with a variable amplifier 31 and a phase shifting circuit 32 and a signal before a demodulation via a signal processing circuit 30. An unnecessary frequency component contained in the signal before the demodulation is removed to be demodulated with an FM demodulation circuit 34 thereby enabling accurate measurement of a speed of an object to be measured.
Patent JP-H058165-A (JP)
Title: Wide belt sander
Inventor: KAWAKITA HITOSHI
IPC: B24B21/22
Filed: 1991-07-02
Abstract: PURPOSE:To provide a wide belt sander which is suitable for grinding and polishing wood material or the like having a distorsion. CONSTITUTION:Inclination of a head frame 26 for installing a grinding head 40 is controlled by elevation control of elevation levers 7a 7b, a work (w) is held by holding bodies 22a, 22b on a carriage 15 provided at a base frame 1 to run, and a desired work surface of the work (w) is ground and polished corresponding to the running, thereby a material having a distortion or of a varied shape such as a trapezoid form as well as a normal plane surface can be ground and polished.
Patent JP-H0237928-A (JP)
Title: Straightening device for terminal of electronic parts
Inventor: KAWAMURA ATSUSHI
IPC: B21F1/02
Filed: 1988-07-27
Abstract: PURPOSE:To surely straighten bending of a terminal by providing a terminal straightening hole on a first table, loading the first table on a second table, and rotating different eccentric cams of the same shape by the same speed of revolution in the direction where said tables are orthogonal to each other. CONSTITUTION:A table 1 is loaded on a table 2 and they are orthogonal to each other to move. A pin terminal 11 of electronic parts 10 for straightening is inserted into a straightening hole 12 of the table 1, and the pin terminal which is bent is straightened straightly. The table 2 driven by a motor M2 and an eccentric cam 8 and the table 1 driven by a motor M1 and an eccentric cam 6 are orthogonal to each other and move, and both the motors rotate synchronously. Straightening holes of the table 1 of the eccentric cams 6, 8 of the same shape are formed so as to be interlocked in the direction of circles a1, a2 and a3, that is, in the direction as indicated with an arrow A. In such a way, by only inserting the terminal into the straightening hole, bending of the terminal can be straightened surely and in a short time, and a terminal which is exact and has good linearity can be obtained.
Patent JP-S6083747-A (JP)
Title: Rotary casting device
Inventor: HONJIYOU HISASHI
IPC: B22D11/06
Filed: 1983-10-12
Abstract: PURPOSE:To cast a steel plate having a good finish condition and a uniform thickness by constituting a titled device in which the reaction of the cooling rolls of the casting device is measured with a load cell and the distance of the roll gap is adjusted by a positioning device according to the measured reaction. CONSTITUTION:A rotary casting device rotates cooling rolls 1 provided in parallel with each other in the directions facing each other, pours a molten steel 5 into a well 4 formed of sealing plates 2, 3 thereon and discharges the solidified shell 8 formed on the rolls 1 as a casting steel plate from a roll gap 6. A positioning device 16 and a position detector 18 are installed via a load cell 15 between the bearing box 13 of the rolls 1 and a stationary bed 17 of the above- mentioned rotary casting device. The value set by a command device 19 for determining a reference position and the value detected by a position detector 18 are compared by a comparator 21 and the distance (g) of the gap 6 is set to the size corresponding to a desired thickness and thereafter the reaction of the rolls 1 measured with the cell 15 is inputted via a comparison constant device 23 and a comparator 22 for regulating load to a positioning device 17. The above-mentioned distance (g) is adjusted according to said reaction.
Patent JP-2001018848-A (JP)
Title: Floor structure for car body
Inventor: KOBAYASHI MASATO
IPC: B62D25/20
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure for a car body capable of securing a living space of a car cabin during a side collision and improving a collision energy absorbing effect. SOLUTION: When a side collision occurs, a collapse deformation is initiated toward a car width direction from a low strength area S2 of differentiated strength areas S1 and S2 sectionally set in the car width direction on a floor main part 2 of a body floor for encouraging movement of a center pillar 14 from a bottom end part side to the car width direction, and a rising up degree of an initial collision energy absorbing characteristic of the collision is enlarged for easily performing mode control so as to obtain an ideal deformation mode. Thus, securement of a living space of a car cabin and improvement of a collision energy absorbing effect are realized.
Patent JP-H0933355-A (JP)
Title: Infrared detecting device
Inventor: MATSUDA TAKUMI
IPC: G01J5/0805
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin infrared detecting device in which the rotating speed of a chopper plate is easily adjustable. SOLUTION: An infrared sensor 3 is provided in a lower case 1. It also has a chopper plate 5 situated in front of the infrared sensor 3. A motor M for driving the chopper plate 5 is provided on the side of the chopper plate 5 with a space. A reduction gear train G for transmitting the rotation driving force of the motor M to the chopper plate 5 is arranged between the motor M and the chopper plate 5. The chopper plate 5 is provided in a position lower than the height (h) of the coil bobbin 11 of the motor M, so that each constituting part can be substantially set within the height range of the motor M in the thickness direction of the case.
Patent JP-H1140394-A (JP)
Title: Plasma processing device
Inventor: TAMURA HITOSHI
IPC: H01L21/302
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make electromagnetic field distribution to be taken easily in plasma correspond to the electromagnetic field distribution of an electromagnetic wave to be inputted so as to reduce required electric power for attainment of stable plasma, by inputting simultaneously, in a processing chamber, a plurality of electromagnetic waves, where angles formed with a phase difference and an electric field are roughly identical. SOLUTION: The thickness of a member 109 is set so that the phase difference of a microwave passing through two types of rectangular-shaped holes operating as rectangular waveguides may become 90 degrees, and the electric fields of the microwaves of both of them form 90 degrees to each other. A circularly polarized wave is formed at the connection surface of the member 109 and a microwave introduction window 110 by the composition of both of them. An clockwise circularly polarized wave (R-wave) is absorbed strongly in plasma with electron cyclotron resonance generated, and an counterclockwise circularly polarized wave (L-wave) has a high rate of reflection at a plasma end surface without generation of electron cyclotron resonance.  The R-wave is generated by the member 109, and microwave power is absorbed in plasma, thus it is possible to obtain plasma with high density and little extra heating of a microwave circuit part and the like.
Patent JP-H0942686-A (JP)
Title: Cooker
Inventor: TERACHI ATSUSHI
IPC: F24C7/08
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooker capable of cooking many articles to be cooked at a time. SOLUTION: A microcomputer 3 evaluates cooking time tm for each article of commerce based upon cooking time tm read from a cooking condition storage device 4, and the number (n) of read times and coefficients of article codes. The microcomputer 3, once judging a start button as being depressed, instructs a magnetron controller 5 or a heater controller 6 to drive a magnetron 7 or a heater 8 whereby an article 31 to be cooked is cooked and a timer 9 starts counting, and a name of the article 31 cooked with the shortest time in the cooking times tm is displayed on a display.  Once the counting by the timer 9 reaches the cooking time, the microcomputer 3 interrupts the magnetron 7 or the heater 8, and further interrupts the counting of the timer 9, and outputs a fact that cooking of the article 31 of the article name displayed on the display is completed through display on the display and/or a sound from a speaker.
Patent JP-S6081874-A (JP)
Title: Photoelectric converter
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L27/142
Filed: 1983-10-11
Abstract: PURPOSE:To reduce the area necessary for coupling by simultaneously removing by laser scribing (LS) a single crystal semiconductor having P-N or P-I-N junction and the first electrode in the second groove for electrically coupling the first and the second elements. CONSTITUTION:The second groove 18 is formed in the first electrode 37 of the first element 31 from the first groove 13 for forming the first electrode 37. Part of an electrode material 2 is formed and allowed to remain in a projection 16 between the first groove and the second groove to prevent the polycrystallization by the LS of insulating semiconductor filled in the groove 13, thereby preventing an electric isolation between the first electrodes 37 and 39 of the first and second elements 31, 11 and an electric shortcircuit between the first electrode 39 and the second electrode 38 of the second element 1. The second electrode 38 of the second element is extended to the side of a transparent conductive film 2 for forming the first electrode 37 of the first element in the electric junction at the coupler 12, the sides 8, 9 and flat end 6 are contacted, thereby reducing the area necessary for contacting with the coupler 12.
Patent JP-H0941338-A (JP)
Title: Coating method of structure and installation method of jig frame or coating material and concrete-based coating material and manufacture of concrete-based coating material
Inventor: YOSHIKAWA YUKIO
IPC: E04G13/00
Filed: 1995-06-22
Abstract: PURPOSE: To enhance workability and reduce construction cost by providing male and female locking means on a structure and a coating material and mounting the coating material on the outside of the structure with the locking means. CONSTITUTION: Male and female locking means E and H are provided on a steel sheet pile C and a coating material G respectively. Then, the coating material G is mounted on the outside of the steel sheet pile C with the locking means E and H. Then, a curing material or a light weight curing material is filled up in a frame formed with the steel sheet pile C, the coating material G and a bottom plate and cured and integrated therewith. Therefore, there is no need for providing a binding bolt hole in the coating material G. The head of the bolt is not exposed on the surface. In the case of a structure at sea or in a river, they are free from being rusty. This construction makes it possible to eliminate the need for underwater welding work, reinforcement work and demolding work and so forth and enhance workability and reduce construction cost.
Patent JP-S5891018-A (JP)
Title: Manufacture of fine nitride powder
Inventor: SHIGI TADASUKE
IPC: C01B21/082
Filed: 1981-11-26
Abstract: PURPOSE:To continuously obtain high purity fine nitride powder by reacting metallic chloride or metallic chlorohydride with ammonia at a prescribed temp. and by thermally decomposing the resulting intermediate product at a prescribed high temp. CONSTITUTION:Ammonia and metallic chloride or metallic chlorohydride are introduced into a reactor 1 directly or with an inert fluid and reacted at <=200 deg.C to produce imide or ammoniated metallic chloride. This product is introduced into a cyclone 2 together with ammonium chloride as a by-product and a secondary fluid for forming a whirling flow to separate and capture the solid matter. The captured solid matter (imide or ammoniated metallic chloride) is purified by thermal decomposition at >=1,300 deg.C. Thus, high purity fine nitride powder is obtd. continuously.