baber/WOPTO huggingface dataset:
Patent JP-H01107278-A (JP)
Title: Toner concentration detecting device
Inventor: NODA HARUYOSHI
IPC: G03G15/08
Filed: 1987-10-21
Abstract: PURPOSE:To improve toner concentration detection sensitivity by specifying the thickness of developer powder containing toner facing a sensor coil and the gap between the sensor coil and developer powder. CONSTITUTION:The thickness of the developer powder 2 containing toner facing the sensor coil L1 is set to >=3mm and the gap between the sensor coil L1 and developer powder 2 is set to <=200mu. Therefore, variation in the inductance of the sensor coil L1 corresponding to variation in toner concentration is made sufficiently large and variation in the output signal of a detecting circuit means is also made large. Consequently, the toner concentration is detected with high sensitivity and high reliability.
Patent JP-H07155235-A (JP)
Title: Sheet for seat
Inventor: KIKUZAWA KENJI
IPC: A47C7/00
Filed: 1993-10-21
Abstract: PURPOSE:To prevent the generation of fatigue attributed to prolonged sitting by laminating at least more than one solid braided sheet of a solid structure made by linking braided textures of the surface and the rear using braiding yarn of a monofilament with the diameter thereof having a specified value. CONSTITUTION:In a seating sheet 1, a solid braided sheet 2 is arranged in a solid structure by linking braided textures of the surface and the rear using braiding yarn 6. Here two planar ground textures 5 of the surface and rear are linked or a mesh texture 4 and a planar ground texture 5 are linked together. Specially, a product by linking the mesh texture 4 and the planar ground texture 5 using the braiding yarn 6 is excellent in flexibility against three-dimensional deformation. The braiding yarn 6 for linking the braided structures of the surface and the rear is a monofilament with the diameter thereof of 0.05-0.4mm and a high air space is secured between the textures by linking the braided textures on the surface and the rear with the yarn. The braided sheet thus obtained has textures which are supported therebetween with highly elastic yarn, therefore a proper elastic deformation is caused vertically, horizontally and longitudinally.
Patent JP-H03126127-A (JP)
Title: Data input/output method for interactive system
Inventor: GINBAYASHI JIYUN
IPC: G06F3/048
Filed: 1989-10-12
Abstract: PURPOSE:To enable another system to use an interactive system without damaging the processing function dependent upon normal conversations by discriminating whether an interactive window on a display device is active or not to switch the data input/output destination between the interactive window and another device. CONSTITUTION:When a main body processing part 2 of the interactive system waits for input, a window state discriminating part 4 checks whether an interactive window 8 is active or not and an input/output destination switching part 6 sets the interactive window 8 as the input/output destination if it is active; but otherwise, the switching part 6 sets another device or a medium 9 as the input/output destination. An input processing part 5 checks whether data is inputted from the switched input destination or not; and if it is inputted, required data is obtained from the input destination and data as processing results of the main body processing part 2 is outputted to the output destination. While the interactive window 8 is active, the normal interactive processing is performed because data is inputted and outputted from the interactive window 8; and while it is not active, the processing function of the interactive system is used through another device or the medium 9 by another system.
Patent JP-H01106509-A (JP)
Title: Mode switching control circuit
Inventor: FUKUYAMA MAKOTO
IPC: H03F3/343
Filed: 1987-10-19
Abstract: PURPOSE:To obtain well balanced performance by setting equally a control current in the different mode by a control current equalizing means. CONSTITUTION:Other PNP transistor(TR) Q13 having the same characteristics as TRs Q4, Q5 is added to the 2nd current mirror 2 as a control current equalizing means to make the number of TRs of the current mirror 2 equal to that of the 1st current mirror 1, that is, the number of supply paths of the control current is made equal. That is, the control current in the different mode is set equally to the control current equalizing means. Thus, the control current between the modes has no difference, a transient sound in the mode changeover is reduced and since the output DC voltage after mode changeover has no difference, the dynamic range difference between the modes is improved.
Patent JP-H08125226-A (JP)
Title: Mounting method of light emitting diode array chip, inspection method for mounting, and inspection device used for it
Inventor: IGUCHI YASUO
IPC: H04N1/036
Filed: 1994-10-27
Abstract: PURPOSE: To provide a method for mounting a light emitting diode array chip which can detect the causes of the failure in the quantity of emitted light with a simple method and has a high production efficiency. CONSTITUTION: An LED array chip 10 and an LED drive element 18 are electrically connected to form an assembly body 19 of the LED array chip and the LED drive element. After that, the conformity/nonconformity of the assembly body are judged. Then, the assembly body which passes the inspection is mounted to a substrate.
Patent JP-2000213806-A (JP)
Title: Hot water supply apparatus
Inventor: SAKAKIBARA HISASUKE
IPC: F24H1/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce a required power for heating a warm water by heating the warm water with heat absorbed from the atmospheric air and with a supercritical heat pump cycle having a high heat exchange efficiency. SOLUTION: A vacuum double-structured heat insulating tank 300 insulatively stores warm water heated by a refrigerant at the high pressure side of a supercritical heat pump cycle wherein the refrigerant at the high pressure side flows reversely to a warm water flow. Thus the warm water is heated with heat absorbed from the atmospheric air and also with the heat pump cycle 200 having a high heat exchange efficiency η, thus allowing a required power for heating warm water to be reduced. Thus it is possible to produce warm water even in the daytime with high power rates, thus dispensing with insulatively storing warm water for the daytime use in a large heat insulating tank 300 and the hot water supply apparatus can be installed in a small space.
Patent JP-H05111182-A (JP)
Title: Charger circuit for radio telephone
Inventor: AKASHI KENICHI
IPC: H02J7/10
Filed: 1991-10-14
Abstract: PURPOSE:To provide a charger circuit for radio telephone in which a power supply adaptor requires a low charging voltage and a charging current detecting resistor requires a low rated power. CONSTITUTION:In a charger for detecting a charging current and lighting a light emitting diode LED, a transistor TR2 is connected in parallel with a charging current detecting resistor R1 and the majority of charging current is fed to the transistor.
Patent JP-S62126833-A (JP)
Inventor: KATO YUICHI
IPC: H02J7/02
Filed: 1985-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63121569-A (JP)
Title: Motor-driven power steering for vehicle
Inventor: SHIMIZU YASUO
IPC: B62D117/00
Filed: 1986-11-06
Abstract: PURPOSE:To aim at improvement in rectilinear stability at the time of ultrahigh speed, by constituting a motor-driven power steering which gives a feeling of stable quality to the steerage of a steering wheel handle at the time of driving at ultrahigh speed. CONSTITUTION:A steering torque sensor 22, a steering speed sensor 23 and a control circuit 24 are all set up around a pinion shaft 12 inside a gearcase 11, and a unit case 31, housing a motor drive circuit 30, is clamped to a lower part of the pinion shaft 12, the steering torque sensor 22 and the steering speed sensor 23 are connected each to the control circuit 24 by printed wiring, and the control circuit 24 is connected to the motor drive circuit 30 by the printed wiring. In the central part of the gearcase 11, there is provided with an electric motor for generating steering assist force, whereby this steering assist force is made so as to come smaller at a high car speed range by a signal out of the control circuit 24, thus a feeling of stable quality is made so as to be given to steerage at high speed.
Patent JP-S63118104-A (JP)
Title: Optical fiber cable
Inventor: TATEISHI FUMIKAZU
IPC: G02B6/02
Filed: 1986-11-06
Abstract: PURPOSE:To prevent heat from being generated nearby an optical fiber by cutting slantingly a holder flank on the opposite side from an optical fiber end surface. CONSTITUTION:The optical fiber is held by a holder made of a light transmissive material nearby its end surface and said holder flank on the opposite side from the optical fiber end surface is formed slantingly to reflect totally scattered light exiting along the optical fiber to the outside. Namely, when laser light is made incident as shown by an arrow A, the scattered light is generated by the optical fiber 2a, but intense scattered light beams 6a and 6b exiting along the fiber are reflected totally by the slanting surface 4c provided to the flank of the holder 4a outward to prevent heat from being generated nearby the fiber.
Patent JP-H04141170-A (JP)
Title: Steam generating apparatus
Inventor: TAKIZAWA TAKASHI
IPC: A61H33/10
Filed: 1990-10-01
Abstract: PURPOSE:To make it possible to generate steam in a bath room even if the temp. is 100 deg.C or lower and to decrease consumption of quantity of heat in a heating device as steam pressure is not required for steam ejection by spraying pressurized and heated water by means of a pressurizing device and a heating device from a spraying device in a misty condition. CONSTITUTION:In a bath room R, a mirror R7 fixed on the wall and a spray device N of the below described steam generating apparatus V on the side wall of a stool R3 are provided. In addition, a temp. sensor S detecting the temp. in the bath room is provided and is connected with a controlling apparatus C. The steam generating apparatus V is constituted of a warm water storing tank 4, a pressurizing device P, a heating device H, a spraying device N and pipings connecting them as shown in Figure 2. The warm water storing tank is a warm water-storing type electric water heating apparatus using low cost night electricity as a heat source and a large amt. of warm water at 70 deg.C is stored therein. The heating device H is made in such a structure that an electric wire as the heat source is wound on the outer periphery of a metal pipe such as a copper pipe while insulation is kept and heat generated in the electric wire is efficiently transferred to water flowing in the heating device H.
Patent JP-H04145896-A (JP)
Title: Driving method for stepping motor
Inventor: TAKAHASHI KAZUYOSHI
IPC: H02P8/14
Filed: 1990-10-02
Abstract: PURPOSE:To improve the driving efficiency of a stepping motor by finding an approximate line or quadratic or cubic approximate curve of the frequency characteristic curve of the pull-out torque of the stepping motor and driving the stepping motor in accordance with the approximate line or curve. CONSTITUTION:The frequency characteristic A of the pull-out torque of a stepping motor depends upon the kind, driving current, driving voltage, drive circuit, etc., of the motor. The line B1 in the figure is an approximate line found from the frequency characteristic curve A of the pull-out torque of the stepping motor and the motor is driven along the line B1. The torque T required for driving the stepping motor becomes the sum of load torque TL, and acceleration torque TA. The load torque TL depends upon the mechanical mechanism and is usually constant irrespective of the rotating speed of the motor as shown by the line C1 in the figure. The value TA obtained by subtracting the load torque TL from the required torque T is the torque which can be utilized for acceleration.
Patent JP-S61140898-A (JP)
Inventor: SHOJIYU MAKOTO
IPC: G21F9/02
Filed: 1984-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01198846-A (JP)
Title: Successive decoder
Inventor: YAGI TOSHIHARU
IPC: H04L1/00
Filed: 1988-10-19
Abstract: PURPOSE:To remove the discrepancy of a demodulation reference phase within a short time by reducing the number of a buffer address after a first reset and executing a second reset and onward when the reduced buffer overflows. CONSTITUTION:When the buffer 2 of a reception signal overflows due to the discrepancy of the demodulation reference phase and a control circuit 44 executes the first reset to remove this discrepancy, a decoding processing part 4 reduces the number of the address of the buffer 2 of the reception signal thereafter and repeats the reset by the overflow of the reduced buffer. Thus, the discrepancy of the demodulation reference phase can be removed within a short time and the number of the reception signals to be abandoned in resetting is reduced.
Patent JP-2001094010-A (JP)
Title: Method for mounting hemt
Inventor: ITO WATARU
IPC: H01L23/02
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting HEMT, for preventing the deterioration of high-frequency characteristics due to physical effects by embedding an HEMT in a circuit board and chassis. SOLUTION: An insertion hole 2c for fitting a main body 3a of an HEMT 3 is provided on a circuit board 2, a wiring pattern 2b for connecting the terminal 3a of this HEMT is provided on the front of this circuit board, a solid pattern 2a in contact with a chassis 1 is provided on the back, and the chassis is provided with a recess 1a for housing the top end of the main body of the HEMT. Thus, the body of the HEMT is fitted into the insertion hole, the terminal is soldered to the wiring pattern with plane contact, and the top end of the main body is housed in the recess of the chassis.
Patent JP-S62125965-A (JP)
Inventor: OKADA TADAO
IPC: B62K5/00
Filed: 1985-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01108080-A (JP)
Title: Correcting method for thermal transfer recording
Inventor: NAKAJIMA KAZUHIRO
IPC: B41J2/325
Filed: 1987-10-22
Abstract: PURPOSE:To enable favorable correction to be achieved for more kinds of papers, by a method wherein when correction is performed by a plurality of correcting actions, the energy applied to a thermal head at the time of the first correcting operation is set to be less than that at the time of the second correcting operation. CONSTITUTION:A thermal head 3 is moved together with a carrier 5 in the direction of an arrow B while pressing a correction ribbon 2' against a recorded image to be corrected. In this operation, heat pulses are applied in correspondence with the image to be corrected, thereby heat-adhering the ribbon 2' to the image. Then, after a predetermined period of time, the ribbon 2' is released from a paper 1, whereby lift-off correction is achieved. This operation is repeated, as required. The energy applied to the head 3 at the time of the first correcting operation is set to be less than that at the time of the second correcting operation. Voltage values or pulse duration values are preliminarily provided in 8 table in a ROM or the like, and a corresponding value is read from the table according to what numbered correcting operation the correcting operation to be just conducted is, and the thermal head is controlled according to the value thus read.
Patent JP-H02145615-A (JP)
Title: Modified vinyl ester resin
Inventor: ROORANTO PEETAA
IPC: C08L67/07
Filed: 1989-10-13
Abstract: PURPOSE: To provide a resin having satisfactory toughness and excellent heat resistance and useful as hardenable molding material by using an unsaturated polyester having cyclopentene or cyclohexane terminal group.  
     CONSTITUTION: This resin consists of (A) a terminal unsaturated vinyl ester, (B) an unsaturated polyester having cyclopentene or cyclohexene terminal group, (C) bismaleimide, (D) aminophenol as comonomer and, as occasion demands, (E) a general additive. Preferably, the component A has a group of the formula (R is H or CH 3 ), the component B has a terminal group of the formula II or the formula III, and the component C has a group of the formula IV (Y is substituted alkenyl; X is at least 2C divalent group). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1090810-A (JP)
Title: Camera with recording function
Inventor: KOSHIKAWA NAOKI
IPC: G03B31/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enable informing that a camera is in operation of recording when a self-timer is in use without increasing a new member by informing that a recording means is in an operation by an informing means for informing that a self-timer is in operation. SOLUTION: On the front side of the camera 10, a lens barrel 11 for supporting a photographic lens is installed, and near the lens barrel 11, an LED 12 for a self-timer is installed. By changing the number of times of flickering the LED 12 in accordance with the operational situation of the camera, such effects are confirmed that the self-timer is in operation and a sound recording operation is now performed. An operational mode selecting switch 16 is a three-position sliding system switch so as to select a recording mode, a reproducing mode and an erasing mode. When the switch 15 is turned on, the image information and the sound information are recorded/reproduced, or the recorded information is erased in accordance with the operational state of the operational mode selecting switch 16, a recording mode selecting switch 17 and a self-timer selecting switch 18.
Patent JP-2000098503-A (JP)
Title: Image recording device and color proof forming device
Inventor: FUJITA KATSUJI
IPC: B41J2/525
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve an operability at loading a recording material box and to prevent the leading end of the recording material from being folded by installing a recording material box guide for guiding the recording material box from this side of a light shielding cover opening part to the inner side and devising the arrangement of the recording material box guide and a pair of carrying rollers. SOLUTION: The device is provided with the recording material box guide 1000 for guiding the recording material box 10 from this side of the light shielding cover opening part 9b to the inner side. Then, the recording material box 10 is easily loaded on a prescribed position by placing the lower end part of the box 10 on the guide 1000, inserting the leading end P1 of the recording material into a recording material insertion port 1002, and then, pressing the box 10 from this side to the inner side along the light shielding cover opening part 9b.  As for the guide 1000, an inclined guide 1000b which is formed by bending a bar member is inclined from this side of the opening part 9b toward the inner side, and the guide 1000 is simply constituted with less slide resistance, then, the box 10 is surely guided by pressing the box 10 from this side to the inner side along the light shielding cover opening part 9b.
Patent JP-H07102040-A (JP)
Title: Epoxy resin, epoxy resin composition and cured product thereof
Inventor: KUBOKI KENICHI
IPC: C08G59/24
Filed: 1993-09-30
Abstract: PURPOSE:To obtain an epoxy resin improved in heat resistance, water resistance, adhesiveness and toughness by glycidyl-etherifying the hydroxyl groups of a specified compound by reaction with an epihalohydrin. CONSTITUTION:The hydroxyl groups of a compound obtained by reacting a compound of formula I (wherein Z is a direct bond, -O- or a group of any one of formulas II to VI; R is H, halogen, 1-5C alkyl or aryl; and u is 0-6) with a 2-15C aldehyde in the presence of a catalyst are glycidyl-etherified by reaction with an epihalohydrin to obtain an epoxy resin of formula VII (wherein X and X' are each H, 1-6 C alkyl or a group of formula VIII or IX; R is H, 1-5C alkyl, glycidyl ether or a halogen, provided that X and X' cannot be simultaneously H; l is 0-10; and m is 0-1, provided that l and n cannot be simultaneously 0). 100 pts.wt. this epoxy resin is mixed with 0.5-1.5 equivalents, per equivalent of the epoxy groups, of a curing agent, 0.01-15 pts.wt. cure accelerator, and a filler to obtain an epoxy resin composition.
Patent JP-H11109874-A (JP)
Title: Tilt stand device for thin type display equipment
Inventor: MORIKAWA YASUYUKI
IPC: G09F9/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a tilt stand device of a thin type display equipment capable of being easily tilted by a weak force when a person tilts it, while the thin type display equipment main body is surely being held usually so as not to tilt by itself. SOLUTION: The thin type display equipment main body 1 is tilted by fixing a 1st gear 2 thereto 1, fixing a 2nd gear 4 meshing with the 1st gear 2 to a support stand 5, installing a couple of clutch plates 8, on both side of the gears 2, 4, to be freely slidably in which insert holes are formed for fitting a shaft 6 of the 1st gear and a shaft 7 of the 2nd gear 4 therethrough, installing friction members 9 between the 1st gear 2 and the clutch plates 8, installing springs 10 on the shaft ends of the 1st gear for energizing the clutch plates to the side of the 1st gear, and stretching out to release the clutch plates 8 against the pushing force of the springs 10.
Patent JP-H08118647-A (JP)
Title: Method and apparatus for correcting recording head, recording head corrected by same apparatus and recording apparatus using recording head
Inventor: HAYASAKI KIMIYUKI
IPC: B41J2/125
Filed: 1994-10-28
Abstract: PURPOSE: To absorb the variation of the production quality of a recording head by quantifying at least one factor obtained by monitoring to form and store correction data at every recording element and correcting the variation of recording on the basis of the correction data. CONSTITUTION: Physical quantities becoming the main causes of ink emission performance monitored by teh monitor parts of a substrate arranging outer part 9010, a ceiling processing part 9020, a ceiling bonding part 9140 or the like are measured and weighting is performed according to the magnitude of specific gravity becoming the main cause of ink emitting capacity at every measuring items and the weighing result is outputted to CPU 9100 as correction data. The CPU 9100 writes this data in the EEPROM built in a recording head in the final stage of a recording head process to store the same in the recording head. When a printer performs recording operation actually, the corresponding data is read to be used to absorb the variation of the production quality of the recording head.
Patent JP-H11100265-A (JP)
Title: Piezoelectric ceramic composition
Inventor: HAYASHIBARA MITSUO
IPC: G01L1/16
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To attain practical piezoelectric characteristic and excellent strength by controlling a value obtained by dividing the difference of the lattice constant of single compounds such as plural kinds of bismuth layer compounds constituting a multiple compound by the average value of the lattice constant of the single compounds to equal to or below a specific value. SOLUTION: The multiple compound is constituted of plural kinds of the bismuth layer compounds as the single compounds and is controlled to be smaller in the value obtained by dividing the difference of the lattice constant of the single compounds by average value of the lattice constant of the single compounds than 0.029. As the multiple compound, (SrBi4 Ti4 O15 )x (BaBi4 Ti4 O15 )1-x , (SrBi2 Ta2 O9 )x (SrBi2 Nb2 O9 )1-x or the like are exemplified. A bulk sintered compact is obtained by blening and mixing SrO, Ba2 O3 and TiO2 each having several μm particle diameter so as to have the composition of SrBi4 Ti4 O15 and BaCO3 , Bi2 O3 and TiO2 so as to have the composition of BaBi4 Ti4 O15 , calcining, further pulverizing and mixing, adding a coupling agent to press mold and firing the molding at 900-1,000 deg.C.