baber/WOPTO huggingface dataset:
Patent JP-H04237472-A (JP)
Title: Housing device used for fermentation of fermented soybean
Inventor: KUMAGAI TERUO
IPC: A23L11/00
Filed: 1991-01-18
Abstract: PURPOSE:To obtain the title device having excellent workability and productivity free from unevenness of fermentation among products, consisting of supporting members of a specific plane frame structure for hanging a container packed with boiled soybeans inoculated with Bacillus natto and a shelf device of mounting and demounting the supporting member. CONSTITUTION:The objective device which consists of supporting tools 1 of plane frame structure where pairs of bar or board long hanging crosspieces 2 are installed in parallel so as to hang a great number of containers 5 made of foamed polystyrene packed with boiled soybeans inoculated with Bacillus natto and a frame made of bar struts 7 for housing the supporting tools 1, vertically receiving the supporting tools 1 by shelves at multiple stage and mounting and demounting the supporting tools 1 and which is provided with rollers 9 for truck to be sent to and taken out from a fermentation chamber.
Patent JP-H02224214-A (JP)
Title: Ferrite core
Inventor: KIJIMA SEIICHI
IPC: H01F27/255
Filed: 1989-01-13
Abstract: PURPOSE:To facilitate reduction of the shape of a composite transformer itself by a method wherein the composite transformer is composed of two transformers which are put together into one piece. CONSTITUTION:E-shaped cores 1 and 2 are made of sintered ferrite powder. The cross-sectional areas of their center legs 1S and 2S are twice as large as the cross-sectional areas of the respective corresponding left legs 1L and 2L and right legs 1R and 2R. The yokes 1M and 2M have cross-sectional areas equal to the cross-sectional areas of the left and right legs. The cross-sectional areas of the left 1L and 2L and the cross-sectional areas of the right legs 1R and 2R are equal to each other. As the outside dimensions of a composite transformer composed of the cores 1 and 2 are approximately 1hX1lX1d (wherein 1h denotes the height of the transformer, 1l denotes a length between outside surfaces of a coil along the direction of the left and right legs and 1d denotes a length between outside surfaces of the coil along the direction of the core width), at least an area 1lX1d is necessary as the housing area of the composite transformer. With this constitution, the outside size of the composite transformer can be reduced and the housing area of the transformer in an electrical product can be saved.
Patent JP-S56103995-A (JP)
Title: Driving device for pulse motor
Inventor: MIZUSAKI TAKAYOSHI
IPC: H02P8/12
Filed: 1980-01-18
Abstract: PURPOSE:To reduce the power comsumption at the time of low-speed running, by sensing the interval between the clock-pulse generations for a pulse motor driving signal, and controlling the current which is fed to the pulse motor. CONSTITUTION:The pulse motor 1 is composed of a rotor 2 and stators 3a-3d and excited by the one- and two-phase exciting method. A driving circuit 4 is composed of a four-phase separator 5 and switching transistors 6a-6d, receives the clock pulse signal which is inputted from a terminal 13, excites the stator 3a-3d sequentially, and rotates the motor 1. As a means to sense the interval between the clock pulse signal, is provided a retriggerable one-shot multivibrator 15, which sends out the output to a current limiting circuit 7 when the pulse generating interval exceeds the specified time length. Then, a transistor 10 is conducted, the current flowing in a transistor 9 is decreased, and the current at the period of low speed running is limited.
Patent JP-H02186504-A (JP)
Title: Paste and manufacture thereof and ceramic substrate using the same paste
Inventor: TSUCHIDA SEIICHI
IPC: H01B1/22
Filed: 1989-01-13
Abstract: PURPOSE:To obtain the paste possible to lower the resistance of the wiring resistance by adding the vehicle, and thereafter, removing the excess vehicle to be the specified contents. CONSTITUTION:To raise the content ratio of the metal having the high melting point 6-94wt.% of the vehicle is added, and thereafter, the excess vehicle is removed to be 5-8wt.%. The W powder as the metallic powder having the high melting point is added to the vehicle, and is kneaded with pressurized three roll mills, and thereafter, the paste is heated. To lowe the viscosity of the paste, the W is precipitated to raise the content ratio of the W. Thereby, the paste possible to lower the resistance of the wiring resistance can be obtained.
Patent JP-H02186528-A (JP)
Title: Fluorescent lamp
Inventor: OGAWA SOICHIRO
IPC: H01J61/067
Filed: 1989-01-13
Abstract: PURPOSE:To lower dispersion of electron radiation of an electrode and prevent a short life by carrying out processes after sealing after previous activation of the electrode. CONSTITUTION:A filerment electrode is sintered at about 1000 deg.C after coated with a carbonate and before installed in a lamp to be activated and then mechanically connected with a lead wire of a stem 9 to form an electrode. By this way, the previously sintered electrode can be used as an electrode for a hot cathode fluorescent lamp as it is, and can be activated by previous sintering under prescribed certain sintering conditions. By this method, dispersion of electron radiation (emission property) is lowers and the filament becomes hard to be cut as compared to that uncoated with the carbonate and a lamp can have a long life.
Patent JP-H04236988-A (JP)
Title: Drum-type washing machine
Inventor: IWAKIRI SHUNICHI
IPC: D06F37/22
Filed: 1991-01-21
Abstract: PURPOSE:To improve motion of clothins in a drum in a washing process, and improve the washing performance for a drum type washing machine by rolling the clothings inside to wash and rinse them by rotation of the drum, and dehydrating them by a centrifugal force generated by high speed rotation of the drum. CONSTITUTION:A main body 1, a water tank 3 provided being supported by a suspension 2 inside the main body 1, a drum 7 having a rotary shaft 4 in a side surface disposed inside the water tank 3 to rotate about the center of the rotary shaft 4, and a motor 14 to drive the drum 7 through a pulley 12 and a belt 13 are provided, and fluid balancers 9 are provided at circumferential edges at both ends along the center axis of the drum 7, and a plurel irregularities 10 are provided in the inner circumferential surface of the fluid balancers 9.
Patent JP-H04238069-A (JP)
Title: Paper feed mechanism of printer
Inventor: ODAKA TOSHIKAZU
IPC: B41J13/00
Filed: 1991-01-21
Abstract: PURPOSE:To prevent slackening of continuous forms, damage of a pin hole of the continuous forms, and getting over a tractor pin of the continuous forms and to enable a cut form to be carried from both front and rear directions on a paper path. CONSTITUTION:In the title paper feed mechanism of a printer, a pressing component which presses a first paper pressing roller in contact with a first paper feed roller, and a paper path varying component which can press the first paper pressing roller in contact with the first paper feed roller in addition to the pressure contact component and which forms a paper path for avoiding a tractor by protruding between the first paper pressing roller and the tractor in pressure contact are lished.
Patent JP-S5597422-A (JP)
Title: Fast heating appartaus for continuous annealing installation
Inventor: IIDA HIROSHI
IPC: C21D1/26
Filed: 1979-01-20
Abstract: PURPOSE:To obtain fast heating speed as well as to enhance heat efficiency and attain to shorten a furnace length by a mechanism wherein a second preheating furnace for introducing a high temperature exhaust gas of a collision jet type direct firing furnace and a first preheating furnace for injecting and preheating low temperature exhaust gas from the said first preheating furnace are arranged. CONSTITUTION:A heat absorbing agent coating apparatus 3, a first preheating means 4, a second preheating means 5, a collision jet type direct firing furnace 6 are arranged at the back of an inlet side looper 2 of a fast heating zone of a continuous annealing apparatus. To a furnace 6, a pair of a burner 8 is arranged to an axial advancing direction at both sides of a front and a back surface of a steel band so as to form 4 firing zones to an upward and downward direction and constituted so as to collide a high temperature exhaust gas to a longitudinal direction of a steel band from an inclined direction. A second preheating furnace 5 introduces a high temperature exhaust gas from a furnace 6 and preheats a steel band to a fast heating initiation temperature by radiant heat. A first preheating furnace 4 introduces a low temperature exhaust gas from a furnace 5 and preheat a steel band by radiant and conductive heat. By above described constitution, heat efficiency is enhanced compared to a conventional radiant heating method and, moreover, energy saving is promoted by coating a heat absorbing agent and a required preheating furnace length can be shortened to 1/5 compared to a conventional length.
Patent JP-H06216571-A (JP)
Title: Electronic parts feeder
Inventor: SUMITA HIROTO
IPC: H05K13/02
Filed: 1993-01-18
Abstract: PURPOSE:To provide an electronic parts able to solve a problem of pressure connection of electronic parts to a bottom tape by a vacuum suction head or cutting it for causing a feed mistake thus to allow stable feeding of electronic parts in relation to the electronic parts feeder to be used in company with an automatic electronic parts mounting device. CONSTITUTION:This electronic parts feeder prevents pressure contact of electronic parts to a bottom tape 7 of the underface of a carrier tape 2a or cutting into it when a vacuum suction head sucks electronic parts by providing a groove wider than the electronic parts on a guide part 9a located on the lower part of an opening part C for taking out the electronic parts, thereby enabling stable feed of them.
Patent JP-H05190975-A (JP)
Title: Semiconductor laser element and manufacturing method thereof
Inventor: YOSHIDA TAKASHI
IPC: H01S5/00
Filed: 1992-01-16
Abstract: PURPOSE:To avoid the leakage current caused by the connection between a clad layer and a current blocking layer while controlling the widths of an active layer and a waveguide layer in order to form a semiconductor laser element capable of mainly (as an embodiment) performing the single mode oscillating step. CONSTITUTION:A waveguide layer 3, an active layer 2 and a clad layer 1 are formed on a substrate 4 whereon a diffraction grating is formed and then an SiO2 film 5 is formed on the clad layer 1 so as to be patterned in a stripe shape. Next, the clad layer 1 is etched away in a mesa shape using the pattern as a mask and-after etching away the waveguide layer 3 and the active layer 2 in specific width, the whole body including the substrate 4 is etched away so as to form the lower layer 6 and the upper layer 7 of the bloking layer outside the mesa type structure. At this time, the lower layer 6 of the blocking layer is to be formed only upto the part beneath the waveguide layer 3.
Patent JP-S62163928-A (JP)
Title: Mass flow meter
Inventor: ITO ICHIZO
IPC: G01F1/86
Filed: 1986-01-14
Abstract: PURPOSE:To obtain a highly accurate mass flow meter with a better temperature characteristic, by providing a temperature sensor at a position where the temperature thereof becomes the same as that of a detection sensor. CONSTITUTION:In a mass flow meter which is designed to measure mass flow rate detecting a varying lift and the vortex frequency utilizing a von Karman's vortex signal acting on a force receiving body as alternating force, a temperature sensing body 4 is set almost the same position as a strain gauge 3 to detect a measuring fluid temperature and a value E4 subject to temperature correction is outputted by a temperature conversion circuit 59. Then, a temperature correction is made by an output signal E3 from a division circuit 58 and the signal E4 from the temperature conversion circuit 59 and a temperature correction circuit 61 multiplies E3 by E4 to obtain a mass flow rate rhoQ.
Patent JP-S56103577-A (JP)
Title: Solid-state pickup device
Inventor: MASUDA MICHIO
IPC: H04N5/335
Filed: 1980-01-23
Abstract: PURPOSE:To obtain a larger number of output signals than the signals in the normal state and thus increase the sensitivity of a solid-state pickup device, by setting up a period to read the information of picture elements plus the period during which the information of picture elements is not read out but stored respectively in the case of a pickup in the dark. CONSTITUTION:The output signal amplified by the preamplifier 21 is applied to the light volume detecting circuit 23, and in case the light volume is sufficient for  the picked-up picture, normal operation is given with the switches 27 and 28 in the state as shown in the diagram. When the light volume becomes short, the switches 27 and 28 are put under the state reverse to that shown in the diagram. Then the horizontal start pulse (b) is reduced to 1/2. At the same time, the output signal of the preamplifier 21 is applied to the 1-line delay line 22, then the resultant added with the direct output signal to obtain the final output signal.
Patent JP-S61165887-A (JP)
Title: Semiconductor memory device
Inventor: OOISHI TSURATOKI
IPC: G11C11/34
Filed: 1985-01-18
Abstract: PURPOSE:To control the action timing of a signal producing circuit like plural output buffer circuits to which data consisting of plural bits are sent through an external terminal, by producing such a timing signal that increases the time difference in response to the rise of the power supply voltage. CONSTITUTION:The N channel MOSFETs Q2 and Q3 of diode form are donnected in series for production of the constant voltage VG of about 2Vth, and a circuit earth potential is applied to the other end of both FETs Q2 and Q3 respectively via an N channel MOSFETQ4. A charging current is supplied to a capacitor C via a P channel MOSFETQ5 which receives an action timing signal DOC of an output buffer. An N channel MOSFETQ6 which receives the signal DOC is set between the FETs Q5 and Q7. The voltage VC of the capacitor C is supplied in common to the inputs of inverter circuits 1V1-1V4 respectively with different levels of logic threshold voltage. Then action timing signals DOC0-DOC3 of the output buffer are delivered through the outputs of circuits 1V1-1V4 respectively.
Patent JP-S56104728-A (JP)
Title: Preparation of hollow soot body
Inventor: EDAHIRO TAKAO
IPC: C01B33/12
Filed: 1980-01-23
Abstract: PURPOSE:To obtain a hollow soot body having no strain both in internal and external diameters, by rotating a starting member with its retreating speed made close to the piling speed of the soot of SiO2, forming the end point of the hollow soot body by a forming piece which is brought into contact with the soot body in the form of a given cut shape, followed by piling the soot. CONSTITUTION:The soot of SiO2 from the burner 1 is attached to the bottom face of the starting member 7, it is piled annularly with the rotation of the starting member 7, and the soot grows in the direction of shaft by the pulling up of the starting member 7 so that the soot body 7 with a hollow part in it is formed. The forming piece 8 having the cut shape 9 of a circular arc with a curvature close to that of a soot shape to be piled is equipped by the side of the burner 1 in such a way that the piece 8 is bought into contact with the downward growth of the hollow soot body 8. When the starting member 7 is rotated with its retreating speed being close to the piling speed of the soot body as much as possible, the hollow soot body grows while it is formed by the cut shape 9, to give a hollow soot body with no strain both in internal and external diameters.
Patent JP-H08195669-A (JP)
Title: Ecl level output circuit
Inventor: YAMAMOTO TAKAHIRO
IPC: H03K19/0175
Filed: 1995-01-18
Abstract: PURPOSE: To provide an ECC output circuit, which is superior in versatility and compatibility and outputs the output signal of stable ECL level, at low cost. CONSTITUTION: The ECL output circuit has a terminating power source VTT connected to its output terminal To through a terminal resistance Re, and outputs the output signal Dout of ECL level to the output terminal To on the basis of an output current Io made to flow to the terminal resistance Re. A current control circuit 22 makes an output current Io, generating the output signal Dout of ECL level, flow to the terminal resistance Re through the output terminal To by adjusting the impedance according to an impedance setting signal Vc. An impedance setting circuit 21 generates the impedance setting signal Vc on the basis of a previously sets output reference voltage of ECL level, and outputs it to a current control circuit 22.
Patent JP-H01216373-A (JP)
Title: Positioning adjustment method and apparatus for original document
Inventor: AANESUTO ERU DEINATARE
IPC: G03G21/00
Filed: 1989-01-12
Abstract: PURPOSE: To adjust the matching state of the document feeder of a copying machine by superposing a master sheet with the copy sheet thereof, reading factor data for correcting from the matching mark of a copy appearing on a template for reading a matching and inputting it to a controller. CONSTITUTION: A test sheet 30 is provided with a pattern 30a being the index of a matching position, a matching window 30b and a cursor 30c. The window 30b is placed at an opposite position to the test pattern 30a. Under an initial matching set state, the sheet 30 is superposed on the formed copy sheet 32 and they are mutually rotated by 180 deg.. Then, the numerical index of a copied test pattern 32a which can be viewed through the window 30b is confirmed and the numerical index on a copy 32 instructed by the cursor 30c is recorded and inputted to the numerical data key input device of the copying machine in programmable diagnosis mode. Thus, the document matching position of the copying machine given by the document feeder is automatically adjusted.
Patent JP-H08200051-A (JP)
Title: Cylinder fuel ejection type internal combustion engine
Inventor: KATO SHINJI
IPC: F02D41/34
Filed: 1995-01-18
Abstract: PURPOSE: To supply secondary air to an exhaust passage without necessitating popular secondary air pulse induction system having a pump and the like. CONSTITUTION: This device is provided with discharging means 7, 11, 20 for discharging a part of new air supplied into a cylinder in an intake stroke to an exhaust passage 6 by piston operation in the initial period of a compressing stroke, and fuel supplying means 12, 20 for supplying fuel into the cylinder so as to realize a desired air fuel ratio against rest new air in an after compressing stroke.
Patent JP-S58127542-A (JP)
Title: Motor
Inventor: SUZUKI KOUICHI
IPC: H02K5/22
Filed: 1982-01-20
Abstract: PURPOSE:To facilitate the assembling work of a motor and to prevent the lead wirings of the motor from damaging by projecting a terminal from the side surface of an insulating bush integrally molded with outer lead wirings in the motor and providing a connector which can connect the terminal to the end of the inner lead wirings. CONSTITUTION:Outer lead wirings 5 are integrally molded with a bush 6, the bush buried terminal 10 of outer lead wirings 5 is projected from the side surface of the bush 6 of a motor, and a connector 11 is bonded to the end of the inner lead wirings 9 of a stator. The bush 6 is engaged with the notch 7 of a housing 1 at the finally assembling time of the housing 1, and the terminal 10 is inserted to the connector 11 of the wirings 9, thereby completing the assembling.
Patent JP-H10205767-A (JP)
Title: Temperature sensor for high frequency heating device
Inventor: FUJII SHIGEKI
IPC: F24C7/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To sense the temperature of a heated object with an extremely high degree of accuracy by removing the influence of temperatures. SOLUTION: The sensor includes a thermoelectric converting means 41a which receives infrared rays from an object to be heated to convert radiant heat from the object to electricity, a temperature sensing means 41 to sense the ambient temperature of the means 41a, and a correcting means E to correct the output values of the means 41a based on the sensing values of the means 41b. And the means E calculates temperatures of the object based on first multidimensional functions in which output values of the means 41a are variables and, when the means E calculates temperatures of the object, it corrects coefficients of the first multidimensional functions based on second multidimensional functions in which sensing values of the means 41b are variables.
Patent JP-H04238150-A (JP)
Title: Disk tray of disk device
Inventor: HIRAOKA SHINICHI
IPC: G11B17/056
Filed: 1991-01-22
Abstract: PURPOSE:To obtain a tray which can mount disks of different sizes without using an adapter in spite of a thin type. CONSTITUTION:The tray 1 is made of a synthetic resin and is formed with a disk imposing part 2. U-shaped notches 5 are formed at approximately equal intervals in the disk imposing part 2 and are so formed that sub-guides B..., C..., D... align the centers of the disks of respective sizes to the center of the imposing part 2 when the disks of the other three sizes are imposed therein. The notched ends 5a exist concentrically with the disk imposing part 2, exist nearer the concentrical side than the notched ends and incline on the concentrical side to the front or rear surface of the imposing part. The disk of the small size can be surely imposed at the center of the imposing part 2 if the front ends of the notches are displaced upward. The disk of the large size can be mounted if the displaced front ends 5a of the notch are housed in the home positions.
Patent JP-S61166736-A (JP)
Title: Seat height adjuster of working vehicle
Inventor: YAMAMURA AKIRA
IPC: B60N2/18
Filed: 1985-01-17
Abstract: PURPOSE:To enable a working-car seat of being adjusted for height thereof in the separate front and rear positions by providing a height adjusting device by which the front and the rear part of the seat is selectively moved up and down by pulling buttons at both the left and the right side thereof to fix the seat in an arbitrary position. CONSTITUTION:For adjusting the height of the seat part 3 of a seat 1, a button 15 disposed at each of the left and the right side of the front part of the seat 1 is first pulled outside against the load of a spring 19 and the large-diameter part 17 of a shaft 13 is released from engagement in the retaining hole 27 of a front supporting part 26. With said part 17 released, the front part of the seat part 3 is moved up or down to an arbitrary height. AT this time the button 15 is released from the hand so that the button presses the shaft 13 via the spring 19 to have the large-diameter part 17 come into engagement in another retaining hole 17. Another button 15 of another shaft 13 which is engaged in the shaft sleeve 9 of a rear fitting arm 21 is thereafter pulled to have the shaft 13 disengaged from a retaining hole 31. The rear part of the seat part 13 can then be moved up or down. After said rear part is adjusted to a position of a desired height, the button 15 is released from the hand so that the shaft may fall in another retaining hole 31. Adjustment of height can then be completed.