baber/WOPTO huggingface dataset:
Patent JP-S6357254-A (JP)
Title: Printing head
Inventor: TSUYUKI SHINJI
IPC: B41J2/235
Filed: 1986-08-28
Abstract: PURPOSE:To stabilize the impact force of a wire, by mounting a chip made of a resin to an armature around the revolving fulcrum thereof and further mounting a guide part and providing a side magnetic plate forming a side magnetic path of drive electromagnetic force in an electromagnetic apparatus. CONSTITUTION:A chip 10 formed of a resin has three leg-shaped projections 10a inserted in both side step parts 1b and rear side central recessed part 1c provided to the revolving fulcrum point 1 of an armature 1 from above the covers the revolving fulcrum 1a to as to slightly protrude from the outer shape around said fulcrum 1a. Since the projections 10a of the chip 10 are protruded from the revolving fulcrum 1a, the armature 1 does not directly contact with a side magnetic plate 13. On the bottom surface side of the armature 1, magnetism preventing film 12 is present between the revolving fulcrum 1a of the armature 1 and a yoke 6 and parts generating the mutual contact of metals in an up-and-down direction as well as a left-and-right direction around the revolving fulcrum 1a are eliminated perfectly. Therefore, it is unnecessary to coat the periphery of the revolving fulcrum 1a of the armature 1 with oil. As a result, a bad effect such as the irregularity of impact force due to the viscosity of oil can be prevented.
Patent JP-H04228927-A (JP)
Title: Clutch-cover-assembly
Inventor: RICHIADO EI FUROTOU
IPC: F16D13/71
Filed: 1991-05-14
Abstract: PURPOSE: To prevent excessive relative rotation between a release sleeve and a cover when a drastic state occurs and to avoid the damage of a friction clutch. CONSTITUTION: A release sleeve 26 is provided with lugs 35, and a cover 11 is provided with recesses 36. The recesses 36 are made larger in size than the lugs 35 so that the lugs 35 are engaged with the side sections of the recesses 36 when the release sleeve 26 is relatively rotated against the cover 11 by 4-5 deg., for example. Excessive relative rotation between the release sleeve 26 and the cover 11 is prevented, and the serious damage of a friction clutch can be avoided.
Patent JP-H0950333-A (JP)
Title: Hot-line loading and unloading circuit
Inventor: SATO SHUNJI
IPC: H02H9/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the change of power current when a power pin of a package connector is connected to the terminal of a mother board connector and when a hot-line loading/unloading mode is switched to a normal operation mode. SOLUTION: When the power voltage of an electronic circuit 14 is reduced less than a set level, a mode setting part 12 outputs a loading/unloading mode signal to a mode setting signal line 13, and the part 12 outputs a normal operation mode signal to the line 13 when the power voltage of the circuit 14 is higher than the set level. A switch 11 is opened when the loading/unloading signal is outputted to the line 13 from the part 12, and the switch 11 is short- circuited when the normal operation mode signal is outputted to the line 13 from the part 12 respectively. A power consumption reduction control circuit 15 reduces the power consumption of the circuit 14 when the loading/unloading mode signal is outputted to the line 13 from the part 12.
Patent JP-H0488884-A (JP)
Title: Voltage type inverter
Inventor: SHINOHARA KATSUJI
IPC: H02M7/48
Filed: 1990-07-30
Abstract: PURPOSE:To approach an input current waveform to a sine wave, to reduce the capacity of an AC input side filter and to reduce in size a device by PWM- controlling an inverter module, and composing a converter module of a bidirectional switching element. CONSTITUTION:A bidirectional switching element 301 of a converter module 3 is PWM-controlled by a PWM signal. Simultaneously, an inverter module 4 is PWM-controlled to reduce the capacity of an AC filter made of a reactor 1 and a capacitor 2.
Patent JP-S6468246-A (JP)
Title: Magnetic resonance apparatus including integrated rf coil for inclined magnetic field
Inventor: YOHANESU ADORIANUSU OFUERUUETS
IPC: G01R33/20
Filed: 1988-08-16
Abstract: PURPOSE: To reduce required energy and to uniformize the RF magnetic field of a measuring space by magnetically/structurally integrating a gradient magnetic field coil system with an RF coil. CONSTITUTION: A magnetic resonator has a magnet system 2 for generating a uniform magnetostatic field, integrated magnet system 4 magnetically/ structurally integrating the gradient magnetic field coil system and the RF coil, and power sources 6 and 8 respectively connected to these magnet systems 2 and 4. A central control unit(CPU) 18 controls a modulator 20 of an RF power source 12, power source 8 of the gradient magnetic field coil, and monitor 22 for display. A magnetic resonant signal is detected by a surface coil 13 and inputted through a signal amplifier 14 and a phase discrimination rectifier 16 to the CPU 18.
Patent JP-S6093233-A (JP)
Title: Burner
Inventor: TAGI AKIO
IPC: F24C5/08
Filed: 1983-10-28
Abstract: PURPOSE:To obtain the effective radiation characteristic of the titled burner to increase a substantial heating effect thereof by applying a material selectively radiating far infrared rays onto the inner wall or the outer wall of a glass cylinder. CONSTITUTION:The material 8 selectively radiating far infrared rays is applied to a position which faces an upper incandescent member 7 on the outer wall of the glass cylinder 6. Accordingly, infrared rays radiated from the upper incandescent member 7 which has become red-hot permeate through the glass cylinder 6, whereby a far infrared part having a wavelength of 5-25mum is selectively rainforced and a part of a short wave length is absorbed. Since the hot-line absorption factor of a main substance around a person is the highest in a wavelength region corresponding to the far infrared rays, the radiation heating effect in the upper incandescent member 7 is greatly improved.
Patent JP-H09104538-A (JP)
Title: Supply device for belt interposing unloader
Inventor: KAMIWAKI TADAYOSHI
IPC: B65G65/06
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a supply device for a belt interposing unloader which can spring load a large amount of bulk articles in a double belt conveyer and can surely unload even the bulk articles of inferior flowability. SOLUTION: In an unloader suspending a double belt conveyer in a boom tip end part and providing a pair of paddle feeders 5 in a lower end of this double belt conveyer, a horizontal screw 12 is provided, which is positioned in the lower part sideward between a pair of the paddle feeders 5 further with the bottom end in a height almost equal to the bottom end of the paddle feeder 5 so as to scrape bulk articles toward a paddle blade 5a.
Patent JP-S6263059-A (JP)
Title: Automatic surface flaw grinder
Inventor: TOKUMARU HIDETO
IPC: B24B49/00
Filed: 1985-09-12
Abstract: PURPOSE:To combine mechanisms of detection, grinding, holding and transfer to save labor for grinding operation in an automatic surface flaw grinder for steel material like slab by enabling a grinding mechanism to follow up changes in the condition and position of surface flaw, the wear of a grinding wheel, etc. CONSTITUTION:A picture processor 16 discriminates positions of surface flaws on a metal material S and sends the discrimination signal to a computer 17 to calculate operational patterns of a general-purpose robot 1 according to the position and size of the surface flaw, indicate the operational pattern to a drive control unit 18, operate the robot 1 and move its hand portion 8. And the hand portion 8 is lowered until a flaw detector 9 and a grinder 10 move to a predetermined position to contact the surface of the metal material S. Then, reaction is detected by a strain gauge 15 to detect the degree of contact of a grinding wheel 11 with the surface of metal material S, and when said degree reaches a value corresponding to a preset feeding-in of grinding, the movement of the hand portion 8 is stopped to move said robot 1 for grinding the surface flaw.
Patent JP-S58102954-A (JP)
Title: Sheet conveyor
Inventor: OOSAKO HIDEYUKI
IPC: B65H29/20
Filed: 1981-12-16
Abstract: PURPOSE:To prevent disturbance of an image at the backward end of a sheet due to collision of the front end of the sheet with ejection rolls, by providing an advancing roll having a part of it cut off, between a fixing device and the ejection rolls at the position opposite to a conveyor roll. CONSTITUTION:A conveyor belt 10 is moved in the arrow (B) direction with conveyor rolls 8, 9 to advance a sheet 12. It has a latent image electrophotographically formed in the upstream not illustrated, and this image is heat melted and fixed by the flash light of a flash discharge tube 15a during passing under a fixing device 15. An advancing roll 16 with a part cut off is provided opposite to the roll 9, and when the sheet 12 is detected with a switch 14, the roll 16 starts, and holds the sheet 12 together with the roller 9, thus permitting the sheet 12 to stably travel, shock caused by collision of the front end of the sheet 12 against ejection rolls 17 to be absorbed by the rolls 9 and 16, therefore disturbance of the image at the nonfixed parts 5 to be prevented.
Patent JP-H0626260-A (JP)
Title: Hinge jointed structure
Inventor: YAGI SAKAI
IPC: H01R13/422
Filed: 1992-07-08
Abstract: PURPOSE:To prevent a force from concentrating on a hinge section at the time of opening and closing a lid, and further prevent the break of the hinge section by integrally connecting the lid body of a lid-fitted vessel to a vessel body with a thin-walled hinge section of flexible material, and providing the lid body or vessel body with an extension section having a thin wall similar to the hinge section. CONSTITUTION:The lid 9 of a lid-fitted vessel 1 such as a connector housing is molded as integral part of a thin-walled hinge section 4 comprising a flexible material. Also, either the lid 9 or the body 1 is fitted with an extension section 12 having a thin wall similar to the hinge section 4. In addition, the radius of curvature is so taken as to become large to some extent when the hinge section 4 is bent, thereby ensuring the section 4 to sufficiently withstand compression and tension due to an open/close operation. The break of the hinge section 4 can be prevented accordingly.
Patent JP-H1143953-A (JP)
Title: Building supporting method and building
Inventor: KANAZAWA MITSUO
IPC: E02D27/12
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To dispense with discharge of sediment so as to be low in cost and prevent vibration and noise by providing a process of extending sheet piles vertically in the ground and placing the upper end parts near the ground surface to push the sheet piles into the ground, and a process of constructing a building so as to be supported by the sheet piles. SOLUTION: Each sheet pile 3 constituting each supporting structure 1 is vertically extended, and while imparting vibration to the sheet pile in the state of a clamping member being fitted to the upper end part, the sheet pile is pushed in downward to the specified depth. At this time, push-in force corresponding to the alloted overload of a building applied to the sheet pile 3 is set, and the softer the ground 5 is, the deeper the push-in length of the sheet pile 3 is. The lower end of a following sheet pile 3 is jointed to the upper end of the already pushed-in sheet pile 3 by welding or the like, and the sheet piles 3 are further pushed in deeper. The structure 1 is therefore supported by the sheet piles 3 positively so as to suppress unequal settlement and concussion, and vibration and noise can be suppressed at the time of burying the sheet piles in the ground. Cross sectional area occupied by the sheet piles 3 is small, so that the discharge of pushed sediment to the ground surface 5a is dispensed with. Low-cost execution of work can therefore be attained.
Patent JP-H0949864-A (JP)
Title: Integrated circuit tester
Inventor: NAKAIZUMI KAZUO
IPC: H01L21/66
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit tester measuring the integrated circuit on a chip or wafer with high accuracy by reduced hardware constitution. SOLUTION: A part or the whole of the function of an LSI tester 1 is provided on a semiconductor chip or wafer 12 and electrically brought into the contact with an integrated circuit 14 to be measured through a contact material 13. As the function of the LSI tester 1, a pattern generator 2, an input means 3 of the judge result of 16 I/O chips, a control means 4 setting or controlling an outside pattern generator other than memory tester 1 and a cooperation means operating the silicon tester wafer 12 in cooperation with the memory tester 1 are provided. By this constitution, it is unnecessary to draw out a signal necessary for a test from the LSI tester and hardware is simplified and the cost of the tester can be reduced to a large extent.
Patent JP-S58105273-A (JP)
Title: Electrophotographic device
Inventor: HIRANUMA SUSUMU
IPC: G03G15/16
Filed: 1981-12-18
Abstract: PURPOSE:To remove a cleaning member for deteriorating a photosensitive material of a photoreceptor, by executing the transfer by DC bias in the first cycle, and executing the cleaning by AC bias in the second cycle, by an intermediate transfer body. CONSTITUTION:A transfer device 6 is constituted of an intermediate transfer body 8 and a transfer body 9, and either an electric power supply 12 or an electric power supply 13 is connected to the transfer body 8. To the transfer body 9, DC bias of the same polarity as a photoreceptor 1 is applied from an electric power supply 14, and it is provided so as to be attachable and detachable to and from the transfer body 8. In the first cycle, DC bias of the same polarity as the photoreceptor 1 is applied to the transfer body 8 from the electric power supply 12 and the transfer is executed. In the second cycle, the transfer body 9 is separated, and AC bias to which DC has been superposed from the electric power supply 13 is applied to the transfer body 8, a toner of positive and opposite polarity of the photoreceptor 1 is attracted, and cleaning is executed exactly. Therefore, it is possible to remove a cleaning member for deteriorating a sensitized material of the photoreceptor.
Patent JP-H0869550-A (JP)
Title: Automatic correcting device for optical sensor output
Inventor: SATO TAICHI
IPC: G07D7/00
Filed: 1994-08-29
Abstract: PURPOSE: To automatically correct the output level of an optical sensor by comparing the output level of a light receiving element with an output level stored in a storage means by a comparing circuit and supplying an output corresponding to the difference between the output levels to a D/A converter. CONSTITUTION: When a mode changeover switch 10 is set to a setting mode and the power source is turned ON, the analog output level of the D/A converter 7 which is generated corresponding to the digital output of the digital output circuit of a decision control circuit 5 is set to A. Then a light emitting element 1 is turned ON through a driver circuit 8 and its light is received by the light receiving element 2, whose output is sent out to the decision control circuit 5 through an amplifier 3 and an A/D converter 4. The comparing circuit of the decision control circuit 5 compares the output level of the light receiving element 2 with the output level stored in the RAM and supplies the output corresponding to the difference between those output levels to the D/A converter 7 so that the difference between the output levels becomes zero.
Patent JP-H0948317-A (JP)
Title: Air bag device
Inventor: MATSUURA NAOKI
IPC: B60R21/231
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device capable of changing the capacity of a bag body in the tensile stated. SOLUTION: An upper ground fabric 18 and a lower ground fabric 20 are sewn by a sewing thread 22C to form a bag body 10. The bag body 10 is partitioned into a main chamber formation section 26A having a prescribed capacity, the first auxiliary chamber formation sections 26B arranged on its outsides, and the second auxiliary chamber formation sections 26C arranged on their outsides. The capacity of the bag body 10 can be changed when sewing threads 22B, 22C are cut, and the single bag body 10 is set to various inflated states in response to various inflow gas quantities.
Patent JP-H0936686-A (JP)
Title: Logarithmic amplifying circuit
Inventor: KIMURA KATSUHARU
IPC: H03F3/45
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a logarithmic amplifying circuit which can operates with a low voltage and a low consumed current and can have logarithmic characteristics adjusted by plural multistage connections of triple tail cells of bipolar and MOS transistors(TR). SOLUTION: This circuit has a variable control voltage (Vc) applied to bases (bipolar TR) or gates (MOS TR) varying detection currents corresponding to input signals to the triple tail cells 1, 2... N connected in stages and also has an adder 11 which adds detection rectified currents ISQ1 , ISQ2 ... ISQN as output currents of all the triple tail cells; and its output has logarithmic characteristics, which can be varied with the control voltage Vc. Further, the triple tail cells can be connected through a differential amplifier with an input offset or the logarithmic characteristics can be varied with the control voltage Vc even when the triple tail cells are directly connected. Consequently, the number of current sources and the number of TRs are decreased on the whole and the current consumption is reducible.
Patent JP-H1132718-A (JP)
Title: Production of powdered seasoning
Inventor: OKAYASU MAKOTO
IPC: A23L27/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a powdered seasoning smooth in texture, thickly having the characteristic flavor of an unrefined soy sauce and not containing unedible portions originated from raw materials such as soybean hulls by forcibly filtering the unrefined soy sauce through a net to remove the unedible portions originated from the raw materials, and subsequently drying and pulverizing the filtrate. SOLUTION: This method for producing a powdered seasoning comprises forcibly filtering an unrefined soy sauce through a net by a pulper finisher method to remove unedible portions originated from raw materials, and subsequently drying and pulverizing the filtrate as such or after mixed with other seasonings. The drying and pulverizing method includes a method for drying up and pulverizing and a method for spraying and drying.
Patent JP-H0870352-A (JP)
Title: Performance estimation method and performance estimation device
Inventor: SAITO HIROSHI
IPC: H04B17/00
Filed: 1994-08-29
Abstract: PURPOSE: To correct an estimation error and to improve estimation accuracy by reflecting the measured result of the performance of a communication network by a measurement equipment on the performance initial estimation value of the communication network. CONSTITUTION: A performance initial estimated value estimated beforehand is stored in a traffic condition performance initial estimated value storage means 202, and a performance measured result from a communication network exchange is stored in a traffic measured value and performance measured value storage means 201. When a maintanance person requests estimation to this performance estimation device 119, the performance initial estimated value corresponding to the traffic conditions of the storage means 201 is read from the storage means 202 and respective functions (f) are calculuted by a function f calculating means 203. A parameter estimation means 205 inputs the performance measured value corresponding to the traffic measured value of the storage means 201 and the function (f) and obtains a parameter estimated value C.  When the traffic conditions X for measuring the performance are inputted, the performace initial estimated value for X is read from the storage means 202, the function (f) is obtained in the calculating means 203, the function (g) is obtained by a function (g) calculating means 206 based on the estimated result of the parameter estimation means 205 and a parameter C is estimated.
Patent JP-S6265708-A (JP)
Title: Gasket for electrodialysis
Inventor: AZUMA ISAMU
IPC: B01D61/50
Filed: 1985-09-14
Abstract: PURPOSE:To obtain the titled gasket having a large current conducting area without causing the decomposition of water and the deposition of scales by fixing a diagonal net consisting essentially of polyolefin and having specified thickness and the radius of curvature of the zigzag at more than a specified value in a gasket frame as a spacer. CONSTITUTION:A diagonal net made of polyolefin and having 0.3-0.6mm thickness and >=30m radius of curvature of the zigzag is used and a current conducting part spacer 4 for a gasket frame is formed. The spacer is stuck on a site 5 on the two opposite sides of a gasket frame 1 provided with a salt passage 2 and fixed to form a gasket. Plural sheets of the gaskets are used for a dilution chamber and a condensation chamber, the gaskets are alternately assembled by using a cation-exchange membrane and an anion-exchange membrane, the assembly is temporarily tightened by a clamping frame, the assembly is set in a filter press-type electrodialyzing vessel and the whole body is clamped.
Patent JP-H0368237-A (JP)
Title: Mutually connected communication systems
Inventor: SUZUKI MUNEYOSHI
IPC: H04L12/66
Filed: 1989-08-07
Abstract: PURPOSE:To connect communication systems to each other even at the time when names of call setting destinations of individual communication systems cannot be designated between communication systems by providing a gateway exchange with a list or the like where names of communication networks corresponding to names of call setting destinations are entered. CONSTITUTION:A gateway exchange 1-01 is provided with the list where names of communication networks corresponding to names of call setting destinations are entered; and when call setting from communication networks 1-02 and 1-03 to an exchange 1-01 is executed, a corresponding communication network is discriminated by the name of the reported call setting destination and the list. A means is provided which performs call setting to the corresponding communication network in accordance with the discrimination result and converts the name of the call setting destination to the name of the corresponding communication network, and the corresponding communication network is discriminated by this means to perform the call setting to the corresponding communication network. Thus, communication networks are connected to each other though names of call setting destinations of communication systems cannot be designated between communication systems.