baber/WOPTO huggingface dataset:
Patent JP-S62267818-A (JP)
Title: Input device for position information
Inventor: FUKATSU SADAO
IPC: G06F3/038
Filed: 1986-05-15
Abstract: PURPOSE:To quickly move a cursor to a desired position by setting the data relation between the shift value of an index and the rotation value of a spherical member of a mouse. CONSTITUTION:When a mouse Y is moved toward Y, a Y-direction detection encoder 8 detects the Y-direction component of the shift value caused by the rotation of a ball 3. Then the detected Y-direction component is supplied to a Y-direction controller 21 in the form of the value converted into the number of pulses. Thus the controller 21 consists of an n-notation counter. A single pulse is transmitted every (n) input pulses and these output pulses are supplied to a display device through an output line 5. The display device senses as if the shift value of the mouse were equal to 1/n actual value. If (p) pulses are received for each unit shift value in response to the shift of a unit cursor, an output p/n is secured. Therefore the shift value of the cursor is also set at 1/n and a precise position is easily set by the mouse. An X-direction controller 22 also has the same operation as the controller 21.
Patent JP-H07294110-A (JP)
Title: Prefabricated low temperature shed
Inventor: MASE TOKUTARO
IPC: F25D23/06
Filed: 1994-04-27
Abstract: PURPOSE:To provide a prefabricated low temperature shed wherein a roof member is securely mounted without using a pillar. CONSTITUTION:A prefabricated low temperature shed 1 comprises a prefabricated heat insulation box 2 composed of a plurality of heat insulation panels 3C, 3B connected with each other, an angle member 31 provided on a top wall of the heat insulation box 2, a heat insulating bolt 34 that passes through the top wall of the heat insulation box 2 to fix the angle member 31 to the top wall, and a roof member 21 mounted on the angle member 31.
Patent JP-S5737965-A (JP)
Title: Two-terminal circuit
Inventor: NAGASHIMA KUNIO
IPC: H04B3/00
Filed: 1980-08-15
Abstract: PURPOSE:To obtain small-sized two-terminal circuits which are easily integrated, by installing a constant-current circuit which is connected to DC supplying circuit in parallel and whose output current is controlled in accordance with the output of an amplifier. CONSTITUTION:When a DC voltage applied to a two-terminal circuit from the first and the second DC supplying circuits 105 and 107 is designates as E, an input rsistance of a current detecting circuit 301 is set to a value which is sufficiency small as compared with the resistance value R of a resistor 300, and the flow of the DC to a constant-current circuit 303 is interfered by a high-pass filter 302, the resistance value of the two-terminal circuit is identical with the resistance value R. On the other hand, the AC(i) flowing through the tow-terminal circuit by a voice signal (es) applied between terminals 104 and 106 by the telephone set is composed of a current (i1) flowing through the resistance value (R) connected to the terminal 104 and another current (i2) flowing through a constant-current circuit 303 composed of a high-pass filter 302 connected to the terminal 106. Therefore, by setting the impedance value R/(1+K) of the voice signal to 600OMEGA within the country, the circuit is reduced in size and can be integrated.
Patent JP-H01285096-A (JP)
Title: Sample hold circuit
Inventor: HIGUCHI MASAHIRO
IPC: G11C27/02
Filed: 1988-05-11
Abstract: PURPOSE:To decrease harmonic distortion by setting a circuit to change a gate driving pulse in accordance with an input signal. CONSTITUTION:In the case of the sample mode, a pulse level impressed on the gate of a switch 2 is changed by a circuit of a buffer 6 and a resistance 7 by following an input signal li. Consequently, the voltage between the source and gate of the FET switch is kept almost constant and therefore, the ON resistance of the FET 2 becomes constant. Further, when transferring to a hold mode, time it takes for the gate voltage of the FET 2 to cross the thresh old voltage of the FET 2 becomes almost constant. Thus, signal waveform distortion based on ON resistance fluctuation and OFF time fluctuation, namely, the harmonic distortion is decreased.
Patent JP-S5636295-A (JP)
Title: Data communication subscriber call detecting system
Inventor: ENOKIDO SUSUMU
IPC: H04M11/00
Filed: 1979-09-03
Abstract: PURPOSE:To make data communication possible without changing the provided telephone exchange considerably, by providing a high-pass filter and a high-frequency signal receiving means in the subscriber's circuit of the telephone exchange and by discriminating the high-frequency signal from the data terminal machine by the receiving means to detect the call of the data communication subscriber. CONSTITUTION:Call detection of the data communication subscriber is performed by transmitting a high-frequency signal from the data communication terminal unit and by amplifying this signal through a high-pass filter. That is, the high-frequency signal is transmitted from the data communication terminal unit and passes through the high-pass filter of distributor DV2 through the subscriber's circuit and enters into the subscriber's circuit for data communication. In the subscriber's circuit for data communication, the high-frequency signal is detected through the path of the earth- the dc<3> break contact-the B line-HPF coil (high-frequency signal induction)-the A line-the dc<0> break contact-the c3 capacitor-resistance R0-amplifier OPAMP.
Patent JP-H01283543-A (JP)
Title: Image forming device
Inventor: SATO ISAMU
IPC: G03B21/62
Filed: 1988-05-11
Abstract: PURPOSE:To correct an error caused by variance of a light emitting element and a light receiving element and to prevent erroneous detection of an original size by deciding an analog output level of the light receiving element to detect the original size, and freely changing its deciding level. CONSTITUTION:The title device is provided with the light emitting element 5 which irradiates the original 6, the light receiving element 7 which receives a reflected light coming from the original 6 and an original size detecting means 3 which detects the size of the original 6 according to the output of the light receiving element 7. In addition, the original size detecting means 3 is decided the analog output level of the light receiving element 7, to detect the size of the original 6, and to change its deciding level. Therefore, even when a gain on the light receiving element side is fixed, the error caused by different characteristics of the light emitting element 5 and light receiving element 7 can be corrected. In this case, when the deciding level is changeably set in an operation part, the error is more easily corrected, and erroneous detection caused by a disturbed light can be prevented.
Patent JP-S605799-A (JP)
Title: Driving device of stepping motor
Inventor: HONMA YUUJI
IPC: H02P8/36
Filed: 1983-06-22
Abstract: PURPOSE:To prevent the inconvenience such as burnout by providing a level switching circuit which instructs the drop of an energizing level to a coil at the stopping time, thereby reducing the heat of the coil at the stopping time. CONSTITUTION:Since a clock signal is outputted from a clock generator 1 at the time of driving a motor, the output of a retriggerable monostable multivibrator 8 becomes ''H'' level. Accordingly, a level switching circuit 9 outputs the output of a triangular wave generator 10 as it is, and a current of the prescribed level is flowed to the coils. Since the output is eliminated from the generator 1 at the stopping time, the output of the multivibrator 8 becomes ''L'' level, and the circuit 9 attenuates the triangular wave outputted from the generator 10 to approx. 1/2, and the current flowed to the coils accordingly decreases.
Patent JP-H09277211-A (JP)
Title: Mold and method for compression molding of wood
Inventor: MOCHIZUKI MASANORI
IPC: B27K5/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To hold wood to a compressed state even if taken out of a compression apparatus by providing a lock means mutually connecting and fixing respective unit molds so as to form a pillar-shaped space. SOLUTION: When wood becomes a compressed state, a lock metal fitting 69 is brought into contact with the outside of the meshed part of protruding pieces 121a, 121b to fit the engaging teeth formed to the lock metal fitting 69 in the inclined grooves formed to the protruding pieces 121a, 121b. The lock metal fitting 69 is moved to tighten unit molds 12a, 12b in a mutually approaching direction. By changing the tightening quantity by the lock metal fitting 69, the thickness of the cylindrical space in a compression mold 12 is regulated to a certain degree. By this constitution, the shape of the compression mold 12 is fixed. The wood W is taken out along with the compression mold 12 in a locked state.
Patent JP-H05306734-A (JP)
Title: Vibration restraint device in engine output transmission system with torsional damper in vehicle with automatic transmission on boaro
Inventor: MURASUGI TAKU
IPC: F16F15/12
Filed: 1992-05-01
Abstract: PURPOSE:To restrain any vibration in an engine output transmission system with a torsional damper by the active control of a pump for an automatic transmission. CONSTITUTION:An engine power is inputted in an automatic transmission 5 through a torsional damper 3 and torque converter 2. The input element of the torque converter 2 drives a pump 4 and the automatic transmission 5 brought under speed change control of a operation fluid from the pump 4 outputs the engine power through the torque converter 2 after changing its speed. A vibration exciting force detection means 51 detects a vibration adding force in the revolution direction of an engine 1 and a pump load changing means 52 changes a pump drive load in a direction denying this engine vibration exciting force. Therefore, the resonance generating in the case of passing a resonace point in the engine output transmission system inserted the torsional damper 3 is restrained and after passing the resonance point, the engine vibration adding force is transmitted as it is and the worsening problem of a vibration level can be dissolved.
Patent JP-S5538979-A (JP)
Title: Manufacture of low yield point, high tensile hot rolled steel plate with superior workability
Inventor: HASHIGUCHI KOUICHI
IPC: C22C38/00
Filed: 1978-09-12
Abstract: PURPOSE:To manufacture the title plate having a ferrite + martensite structure by regulating the Mo and Cr contents of steel contg.C, Mn, Si, Al and S followed by hot rolling, cooling and coiling under specified conditions. CONSTITUTION:Steel is made consisting of, by wt., C; 0.02-0.15%, Mn; 0.9- 2.0%, Si; 0.2-3.0%, Al<=0.10%, S<=0.02%, Cr and/or Mn; 0.15-2.0% (Mo; 0.15-0.10%), and the balance Fe and inevitable impurities. This steel is finish hot rolled at a reduction ratio of 5% or more in the ferrite and austenite two phase region, cooled at a cooling rate of 1 deg.C/sec or more, coiled at 250-600 deg.C, and cooled. By this process without using many special elements a low yield point, high tensile hot rolled steel plate is manufactured having a mixed structure based on ferrite and martensite and exhibiting superior workability such as an yield ratio of 65% or below.
Patent JP-H01285045-A (JP)
Title: Optical pick-up
Inventor: INUI TETSUYA
IPC: G11B7/135
Filed: 1988-05-10
Abstract: PURPOSE:To execute the reproduction of information recorded with a high density in a high quality by setting a length in a direction corresponding to a tracking direction in a light-receiving area so as to be made approximately equal to the length in the direction corresponding to the tracking direction in a recording bit image image-formed on a light-receiving surface. CONSTITUTION:The title pick-up is equipped with image-forming means 9 and 10 to converge a reproducing light beam onto light-receiving surfaces 11a and 12a of photodetectors 11 and 12 and to image-form the recording bit images on the light-receiving surfaces. A length (a) in the direction corresponding to a tracking direction A-B in light-receiving areas 11b and 12b is set approximately equal to the length in the direction corresponding to the tracking direction in the recording bit images image-formed on the light-receiving surfaces. Consequently, an excessive light is not fetched from the photodetectors 11 and 12, only a necessary light is fetched, thereby, a modulation factor at the time of detecting a signal is made larger than a conventional one, and a signal quality can be improved. Thus, the reproduction of the image recorded with a high density can be executed in a high quality.
Patent JP-H07320246-A (JP)
Title: Method for reducing slide noise of magnetic head and magnetic head
Inventor: MIURA HIROSHI
IPC: G11B5/027
Filed: 1994-05-26
Abstract: PURPOSE:To provide a method for reducing slide noise of magnetic head and a magnetic head capable of reducing the slide noise generated by oscillation due to contact with a magnetic tape. CONSTITUTION:The magnetic head 11 reproduces the magnetic tape 1 to out-put a RF signal, and a reproducing amplifier 12 amplifier the RF signal. A foodback amplifier 13 detects the oscillation of the magnetic head 11 generated by the beat as the electrical control signal based on the RF signal. A driver 15 amplifies the control signal to drive bimorphs 14a, 14b, and the bimorphs 14a, 14b oscillate a head chip 11a so as to cancel the oscillation due to contact with the magnetic tape 1.
Patent JP-S62268684-A (JP)
Title: Thermal recording paper
Inventor: KANASUGI MIKIKO
IPC: D21H27/00
Filed: 1986-05-19
Abstract: PURPOSE:To obtain thermal recording paper enhanced in color forming sensitivity, imparting a stable developed color image and generating no background fog, by applying a thermal material based on a color former and a phenolic substance two times in an overlapped state to form two color forming layers. CONSTITUTION:As a representative example of a color former, a fluorane type color former is designated. As a representative example of a phenolic compound, there are 2,2-bis(4-hydroxyphenyl)propane and 2,2'-dihydroxydiphenyl etc. and, as a binder for dispersing a mixture of the color former and the phenolic compound and bonding the same to a support sheet, a water-soluble or water-insoluble binder is used. Then, two color forming layers are constituted on a support. Each color forming layer mainly comprising at least one kind of the color former and a coupler and a method for providing a layer wherein each component is present in one thermal layer as fine particles in a uniform state is pref.
Patent JP-H0222590-A (JP)
Title: Radiation image detector
Inventor: IBU ANRI
IPC: G01T1/29
Filed: 1989-05-01
Abstract: PURPOSE: To form a detector suitable for a radiation system employing a film by having a structure wherein a light source contains a laminate of a plurality of semiconductor layers formed between two conductive layers to constitute at least one electroluminescence diode supported on a substrate of photosensitive element matrix. CONSTITUTION: The image detector 10 has a matrix 1 of photosensitive points supported on a substrate 11, for example. The detector 10 comprises at least one light source 12 built in the structure, i.e., supported on a substrate 11 of matrix 1. The light source 12 is disposed between the matrix 1 and substrate 11 and comprises a laminate of a three semiconductor layers 15-17 sandwiched between upper and lower conductive layers 20, 13. The laminate is formed such that one or more electroluminescence diode DEL is obtained.
Patent JP-H07319133-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OYA HIDENOBU
IPC: G03C7/00
Filed: 1994-05-26
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material superior on heat and light fastness of a color image and small in deterioration of density even in the case of using a fatigued bleaching solution by incorporating a specified cyan coupler in the photosensitive material. CONSTITUTION:The photosensitive material contains the cyan couplers represented by formula I and II in which R1 is alkyl or amino; L is alkylene; R2 is a group substitutable on a naphthalene ring; X is H or a group to be released by coupling; (1) is 0, 1, 2, or 3; R3 is same as R. ; Y is a group substitutable on the benzene ring; (m) is 0, 1, 2, or 3; (n) is 0, 1, or 2; (p) is 0, 1, 2, 3, or 4; and when (n) is 0, R3 is not a straight-chain alkyl or amino group.
Patent JP-H01286710-A (JP)
Title: Speed controller for cable
Inventor: NOGUCHI YOICHIRO
IPC: H02G1/10
Filed: 1988-05-10
Abstract: PURPOSE:To reset to a set speed by so accelerating a feeding speed as to follow up the moving speed of a cable when the speed difference between the moving speed of the cable and the feeding speed of the cable exceeds a predetermined value, returning a frictional force between the cable and a tire to a static friction, and then gradually decelerating the speed. CONSTITUTION:When an external tension is operated at a cable C so that the moving speed of the cable C exceeds the set value of a set speed difference value 8, the output signal of a speed difference comparator 10 operates a deviation detector 12 to switch a switch S1 to a contact (a), thereby turning ON the operation switch of a speed function generator 14. The output signal of the generator 14 is applied to a servo motor driver 4, a rotational speed of tire approaches a cable moving speed, and a dynamic friction generated due to the speed difference between tires 6a, 6b and the cable C is returned to a static friction. Thereafter, the rotational speed of the tire is gradually decelerated to decelerate the cable speed. When the speed difference between the cable C and the tires 6a, 6b falls within the set value, the detector becomes a nonoperative state, and the cable speed becomes a set value.
Patent JP-H09298556-A (JP)
Title: Voice storage reproduction service equipment
Inventor: HAYASHI SHINJI
IPC: H04L12/70
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To easily continue a service even on the occurrence of a fault in a voice processing section. SOLUTION: In this voice storage reproduction service device for storing and reproducing voice signals from a plurality of subscribers, the voice signals from a plurality of the subscribers 3 are processed respectively by a plurality of voice processing sections 4-1-4-N. The voice signals after processing are recorded respectively by a plurality of voice storage sections 5-1-5-N. On the occurrence of a fault in at least any of the voice processing sections 4-1-4-N, an ATM-SW is controlled to change the connection relation between the voice processing sections 4-1-4-N and the voice storage sections 5-1-5-N thereby continuing the service. The voice processing section having a fault is not in use.
Patent JP-S5737308-A (JP)
Title: Zoom lens barrel
Inventor: OONUKI MITSUO
IPC: G02B7/10
Filed: 1980-08-19
Abstract: PURPOSE:To move plural lens groups integrally during focusing and independently during zooming by providing regulating members such as cam grooves respectively to a moving member for focusing and a moving member for zooming. CONSTITUTION:Double helicoid mechanisms are disposed between the inside and outside barrels of a stationary barrel 1 to provide a lens barrel member, and a focusing cam groove 5-1 is provided to a focus control ring 5 held to the helicoid male 3. A focus correcting cam groove 6-1 and a guide groove 7-1 are provided respectively to a focusing ring held to the barrel 1 and a zoom ring 7, and the positions of lenses are controlled by the positions where they intersect with the cam grooves of relatively moving another members. Hence, at the time of zooming, the respective group lenses are moved separately, and at the time of focusing, they are moved in one body, whereby the same lenses are moved in different modes in accordance with purposes.
Patent JP-S5738164-A (JP)
Title: Impact dot printing head
Inventor: ANDOU KOUICHI
IPC: B41J2/28
Filed: 1980-08-19
Abstract: PURPOSE:To miniaturize a printing head, wherein an armature having a printing wire fixed thereto is restricted at its resting position by means of magnetic force and the armature is freed when printing is performed, by employing the constitution using a repulsive force between permanent magnets as a driving force for the printing wire. CONSTITUTION:The second permanent magnet 10 is provided on a printing head so as to face to the first permanent magnet 9 for restricting an armature 2 provided with a printing wire 1 fixed thereto at a resting position so as to repulse the first magnet 9. When the printing wire 1 is driven, current is supplied to a release coil 5 in the direction generating flux opposite to the flux generated by the magnet 9. Therefore, the flux passing-through the gap between a core 4 and the armature 2 is canceled and no attraction force acts on the armature 2. Accordingly, the armature 2 is driven from its resting position to the printing position owing to the repulsive force between said permanent magnets 9 and 10, and printing is performed.
Patent JP-S62269678-A (JP)
Title: Hermetically sealed circulating draft type koji production apparatus
Inventor: FUJIWARA YOSHINARI
IPC: C12M1/16
Filed: 1986-05-17
Abstract: PURPOSE:To avoid excessive contact of KOJI (malt yeast or the like) with air and carry out temperature control with a high accuracy, by providing a temperature sensor and cooling device consisting of a room circulating fan and room cooling unit in an upper room above a KOJI producing bed in a KOJI room. CONSTITUTION:A return port 4 and air supply port 5 are respectively provided in an upper room 2 above a KOJI producing bed in a KOJI room and the downward lower room 3 and a circulating duct 6 is provided therebetween. A blower 14 and air conditioning device 12 are provided in the course thereof. A temperature sensor 9 and a cooling device 10, controlled by signals therefrom and consisting of a room circulating fan 7 and room cooling unit 8 are installed.
Patent JP-H11307542-A (JP)
Title: Producing method for semiconductor device
Inventor: TSUZUKI ORIE
IPC: H01L29/165
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for semiconductor device (high-speed bipolar transistor), capable of reducing leakage current between an emitter and a base while having high reliability. SOLUTION: After a base layer 11 has been formed similar to the conventional method, an oxide film 4d is formed (→[step A]) by performing heat treatment through a lamp anneal device in an oxygen atmosphere. Next, after an oxide film 4c has been formed by the CVD method, a nitride film 8b is formed, the oxide film 4c is exposed by etching back through anisotropic etching, and a sidewall is formed on the sidewall of an opening part 9 (→[step B]). Continuously, the exposed oxide films 4c and 4d are etched selectively by isotropic etching, and the base layer 11 is exposed. Next, after a polycrystalline silicon film 7c containing an n-type impurity is grown, the n-type impurity is diffused on the base layer 11 by applying heat treatment, and an emitter region 12 is formed. Supsequently, the polycrystalline silicon film 7c is patterned as an emitter electrode, and the semiconductor device shown in a [step C] is produced.