baber/WOPTO huggingface dataset:
Patent JP-S63253366-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO AKIRA
IPC: G03G5/06
Filed: 1987-04-09
Abstract: PURPOSE:To obtain the titled body which has high sensitivity and does not change the characteristics, even in the case of repeatedly using by incorporating specified hydrazone electric charge transfer substance and compd. in an electric charge transfer layer respectively. CONSTITUTION:The charge transfer layer is composed from a binder resin, the hydrazone charge transfer substance shown by formula I and the compd. shown by formula II. In formulas I and II, R<1> and R<2> are alkyl or aryl group which may be substd., A is an aromatic hydrocarbon or an aromatic heterocyclic group which may be substd., (n) is 1 or 2, R<3>-R<6> are each hydrogen atom, hydroxy, alkyl or alkoxy group, R<7> and R<8> are each hydrogen atom or alkyl group, Z is an atomic group necessary for forming a 2H-chromene nucleus, a chroman nucleus or a dihydrobenzofuran nucleus which may be substd. Thus, the titled body which has the high sensitivity, the less optical fatigue etc., and the very excellent durability is obtd.
Patent JP-H01261464-A (JP)
Title: Method of forming thin transparent film
Inventor: FUTAMURA NOBUYUKI
IPC: C03C17/32
Filed: 1988-04-11
Abstract: PURPOSE:To form a thin transparent film which undergoes little discoloration when thermally cured, does not suffer acceleration in discoloration even it has a high-temperature history, and is useful for forming a protective film or smooth layer for a colored resin film, by using a phenolic novolak and/or a cresol novolak having a low coloring effect as curing agent. CONSTITUTION:A thin transparent film is obtained by dissolving a phenolic novolak glycidyl ether and/or a cresol novolak glycidyl ether and, as curing agent, a phenolic novolak and/or a cresol novolak in an organic solvent, forming a film from this solution, and thermally curing this film. Said novolak curing agent is such that a 40wt.% solution thereof in ethyl Cellosolve acetate has a spectral transmittance through an optical path of 10mm of at least 60%, 90% and 94% respectively at 500nm, 550nm and 600-700nm using ethyl Cellosolve acetate as reference. A thin film obtained by this technique undergoes little discoloration even when thermally cured and scarcely suffers acceleration in discoloration even it has a high-temperature history; therefore, it can give an excellent protective film or smooth layer which does not impair the spectral characteristics of a colored resin film.
Patent JP-S6165746-A (JP)
Title: Revolving device of flat square material
Inventor: OGASAWARA KATSUFUMI
IPC: B23Q7/16
Filed: 1984-05-01
Abstract: PURPOSE:To enable a rolled steel material of squared section to be revolved around almost its axial core serving as the center, by providing an almost L-shaped receiving member, whose two receiving sides form an angle of about 90 deg., so as to perform a turning motion on a lifting shaft. CONSTITUTION:A squared sectional material 7, supported onto a conveying surface 8 of a roller conveyer, is supported onto a receiving side 6a and straight floated by coaxially actuating a lifting cylinder 1 and a revolving cylinder 13 and lifting a receiving member. Thereafter the receiving member 6 is revolved along a guide hole so as to support the squared sectional material 7 onto a receiving side 6b by stopping the lifting cylinder 1 while continuously actuating the revolving cylinder 13. And the squared sectional material 7 can be returned onto the conveying surface 8 of the roller conveyer in a condition that the material 7 is revolved in a 90 deg. angle by actuating the lifting cylinder 1 and the revolving cylinder 13 to be simultaneously contracted.
Patent JP-H02267756-A (JP)
Title: Magneto-optical recording and reproducing system
Inventor: HAYASHI KAZUHIKO
IPC: G11B11/105
Filed: 1989-04-07
Abstract: PURPOSE:To store more than ternary and to promote recording density of the magneto-optical recording and reproducing system by changing three stages of power at the time of recording using a recording device and a recording medium. CONSTITUTION:A modulation voltage waveform is outputted from a laser diode controller 5 in accordance with an information signal corresponding to a bit of more than ternary information inputted to a magneto-optical recording and reproducing device, and this outputted modulation voltage waveform is inputted to a laser diode driver 4 to be converted into a modulation current waveform. This modulation current waveform is led to a laser diode inside an optical head 3 to obtain a laser output waveform at plural levels on an optical disk 1 to be driven by a motor 2 as a recording medium. Then, the laser power is modulated into three kinds of values of a read level, a write level 1 and a write level 2 to carry out the recording of more than three kinds, thus promoting the recording density.
Patent JP-S60234162-A (JP)
Title: Method of steplessly changing speed and device therefor
Inventor: MATSUURA KOUJI
IPC: F16H9/00
Filed: 1984-05-02
Abstract: PURPOSE:To efficiently perform the speed change of a power drive device, by moving a drive part in the terminal end section of an arm journalled to an actuating ring with the use of a speed reduction control device so that variations in the outer peripheral rate of the drive section are converted into reduction rates. CONSTITUTION:In an arrangement in which the drive force of a power drive device is transmitted to a speed reduction unit 4 through a clutch 3 for a main drive shaft 2, and the speed reduction unit 4 is operated by means of a speed reduction control device 5, a speed change is made such that the rotating rate of a drive shaft 17 is changed in association with variations in the outer peripheral rates of a drive ring 15 and a drive member 16 which are attached to the main drive shaft 2. With this arrangement, the transmission efficiency may be enhanced.
Patent JP-S63254906-A (JP)
Inventor: KINOSHITA EIICHIRO
IPC: A01C7/08
Filed: 1987-04-10
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-H07268075-A (JP)
Title: Thermosetting resin composition
Inventor: WASHIMI AKIRA
IPC: C08G59/40
Filed: 1994-04-04
Abstract: PURPOSE:To obtain the subject composition which is free from any epoxy resin curing agent, can be easily molded, does not form water as a by-product when cured, and can give a cured product having high thermal aging resistance and excellent chemical stability and mechanical properties when cured. CONSTITUTION:This resin composition is one which is free from any epoxy resin curing agent, comprises a polymaleimide compound (a), an alkenylphneol compound (b) having at least two alkenyl groups in the molecule and an epoxy resin (c) having at least two epoxy groups in the molecule and has a total content of components (c) and (d) of 0.5-60wt.%.
Patent JP-S62246373-A (JP)
Inventor: KAMIMURA KATSUOKI
IPC: A61L29/00
Filed: 1986-04-18
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-H09277578-A (JP)
Title: Method and apparatus for correction of heat accumulation
Inventor: KATSUMA NOBUO
IPC: B41J2/365
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To correct heat accumulation accurately and simply by considering a heat accumulated state of a heat accumulation layer arranged to a lower layer of a thermal element. SOLUTION: A first arithmetic circuit obtains a new first heat accumulation data based on each heating data of a corrected Mth line, a first heat accumulation data of a register 30a, and a second heat accumulation data indicating heat quantity transmitted to a glaze layer from a ceramic substrate from a second arithmetic circuit. The new first heat accumulation data multiplied by a factor [1-K2] with a multiplier 31a is a first heat accumulation corrected data of a (M+1)th line. A Jth arithmetic circuit (J is 2-4) obtains, in printing of a Mth line, a new Jth heat accumulation data based on each data from a (J-1)th arithmetic circuit indicating a heat quantity transmitted from an upper layer heat accumulation layer to a heat accumulation layer corresponding to each, a (J+1)th heat accumulation corrected data from a (J+1)th arithmetic circuit, and a Jth heat accumulation data.  The new Jth heat accumulation data multiplied by a specific factor is a Jth heat accumulation corrected data in printing of a (M+1)th line.
Patent JP-S5213736-A (JP)
Title: Semiconductor memory device
Inventor: WADA TOSHIO
IPC: G11C14/00
Filed: 1975-07-22
Abstract: PURPOSE:A semiconductor memory device of which writing and reading operation of the information are equal to that of the RAM and of which information can be retained nonvolatilly.
Patent JP-H06303956-A (JP)
Title: Jig for treating inner surface of elastic molding mold
Inventor: WATANABE AKINORI
IPC: A23L21/10
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a Jig for expanding an elastic molding mold turned inside out by introducing a gas into the mold, readily making a coating film on the surface. CONSTITUTION:A jig for inner surface treatment of an elastic molding mold 12 consists of a ring-shaped body 1 having an L-shaped cross-sectional shape, a disklike or cylindrical inner block 5 which is engaged with the body 1 and has a through hole 6 at the central part and a ring-shape cap 8 which is geared with the inner block 5, can be connected to the body 1 and has a GAMMA-type cross- sectional 1 shape. The body 1 is linked to the cap 8, the elastic molding mold 12 turned inside out is fixed to the bottom of the inner block 5 by the body 1 and a gas is introduced in this state through the through hole to expand the elastic molding mold.
Patent JP-S61247575-A (JP)
Title: Steering force control device in power steering device
Inventor: NAKAMURA KYOICHI
IPC: B62D5/083
Filed: 1985-04-25
Abstract: PURPOSE:To obtain a suitable steering assist force in accordance with the running condition of a vehicle, by introducing a part of pressure oil fed from a supply pump to a servo valve into a reaction chamber side through a branch flow control device, and by disposing a branch flow restrictor in a branch flow passage in the branch flow control valve. CONSTITUTION:A flow control valve 61 including a bypass valve 64 which is operated to hold the differential pressure across a metering orifice 62 always constant, is connected to the discharge side of a supply pump 60, and a branch flow control valve 65 is connected to the high pressure side of the valve 61 through a supply passage 66. This branch flow control valve 65 divides a supply flow rate QC into a flow rate QG fed to the servo valve 30 side and a flow rate QR fed to the reaction chamber 56 side in accordance with the position of a control spool 67. Further, a branch passage 93 is connected to the supply passage 66, and a slide spool 83 which slides in accordance with the pressure balance between a gear generated pressure PG led into from a passage 91 and the resilient force of a spring 82, and also a branch flow restrictor valve 84 which forms a branch flow restrictor 84 between valve holes, are disposed in the passage 93. Thereby it is possible to change the ratio of the branch flow rates QC and QR.
Patent JP-S60233901-A (JP)
Title: High frequency switch
Inventor: NOGUCHI TSUTOMU
IPC: H01P1/15
Filed: 1984-05-04
Abstract: PURPOSE:To decrease the insertion loss between input and output terminals and to provide an excellent input/output impedance by forming a high frequency switch with >=3 sets of 90 deg. hybrids and a couple of 1st and 2nd switching elements. CONSTITUTION:Three sets of 3dB directivity couplers 21 using parallel coupling lines are provided as the 90 deg. hybrids. Two FETs 22, 23 are used as a switching circuit. Terminals 24, 25, 26 are used as input/output terminals. When the FET22 is conductive and the FET23 is cut off, most of input power to the terminal 24 is outputted to the terminal 25 but the terminal 26 has little input power. The FET23 is connected respectively to terminals 241, 242 and the same load impedance is given, then no reflected wave appears at the terminal 24 and all the reflected wave is absorbed to a termination resistor 29. Thus, the propagation loss from the terminal 24 to the terminals 25, 26 is decreased.
Patent JP-H10278674-A (JP)
Title: Wide-angle inside mirror structure
Inventor: FUKUMOTO TADAMI
IPC: B60R1/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a wide-angle inside mirror structure having good spatial efficiency without causing large size construction even though a wide rear vision is secured while it is equipped with a glare preventive function. SOLUTION: A mirror surface part 9 is divided in a plurality of segments, and at least one segment is made as a glare preventive mirror part 12 where reflection surfaces 12a and 12b are formed approx. in a plane, and the angle of the reflection surfaces 12a and 12b can be changed over through the specified operation between the glare preventive position and the non-prevention position. At least one of the other segments adjacent to the glare preventive mirror part 12 is made as wide-angle mirror parts 14 where the reflection surfaces are curved, and the wide-angle mirror parts 14 are attached to a pivot part 5 installed so that the angle of installation remains unchanged even when the glare preventive mirror part 12 of the inside mirror body is in operation.
Patent JP-H04298341-A (JP)
Title: Calcium silicate plate having sulfur dioxide resistance
Inventor: SHIRAI SAKAE
IPC: B32B13/04
Filed: 1991-03-27
Abstract: PURPOSE:To expand the use of a calcium silicate plate even to a place where exhaust gas containing sulfur dioxide is present such as a flue by improving a fault of lack of the resistance against sulfur dioxide while the excellent characteristics of the calcium silicate plate are kept as they are. CONSTITUTION:A calcium silicate plate 1 having sulfur dioxide resistance is formed by providing a protective layer 3 containing a cement composition based on cement and calcium chloride and further containing one or more kind of compounds selected from an iron salt, a potassium salt and an ammonium salt to at least one surface of a calcium silicate plate 2.
Patent JP-H05259820-A (JP)
Title: Afc circuit
IPC: H03J7/02
Filed: 1992-03-13
Abstract: PURPOSE:To attain sure AFC locking by setting a highest or a minimum AFC voltage in an AFC operating range outputted from a frequency demodulation section to a prescribed voltage within the operating range so as to decrease a deviation in an AFC voltage in the case of re-input with simple configuration. CONSTITUTION:An input AFC voltage Sdi outputted from a frequency demodulator 5 is inputted to a local oscillator 3 as an output AFC voltage Sdo through an AFC voltage resetting circuit 6. The AFC voltage resetting circuit 6 resets an input AFC voltage Sdi resulting from a change into a highest or a lowest level in the AFC operating range in the case of 2nd input after an FM reception signal Si is interrupted into an output AFC voltage Sdo in the operating range in which the AFC locking is ensured and outputs the result to a local oscillator 3. Thus, the AFC locking at a 2nd input of the FM reception signal Si is ensured and the deviation in the oscillating frequency of a local oscillator 3 is decreased.
Patent JP-S60233711-A (JP)
Title: Drive control equipment of mobile truck
Inventor: HAYANO SHIROU
IPC: G05D1/02
Filed: 1984-05-04
Abstract: PURPOSE:To minimize the shock of the second collision of a mobile track in the early stage of its second start to improve the safety performance, by setting the initial drive speed of the truck at a low level when the truck is started again. CONSTITUTION:A contact sensor Sa is set so that it can serve as a bumper and at the same time an ultrasonic wave sensor Sb is incorporated to the bumper to detect whether the distance between a mobile truck and an obstacle is set within a prescribed range. Both sensors Sa and Sb are connected to a host controller 7. When the sensor Sb works, the drive speed of the truck is decelerated. Then the truck is stopped when the sensor Sa detects the presence of an obstacle and then started again after the absence of obstacles is detected. For this purpose, the command information is transmitted to a digital servo controller 9 from a controller 7. The initial speed of the second drive of the truck is set at a low level in order to improve the safety of the truck.
Patent JP-S58207103-A (JP)
Title: Non-interference control system of plural control systems
Inventor: FUJIWARA SATORU
IPC: G05B11/32
Filed: 1982-05-28
Abstract: PURPOSE:To improve reliability of a control system, by adding the result of addition to the preceding operation output at an operation terminal to obtain a new operation output and eliminating the disturbance among plural control systems. CONSTITUTION:The 1st control system includes a deviation arithmetic part 15A, a speed type PID control arithmetic part 16A and an integrator 17A. While the 2nd control system comprises a deviation arithmetic part 16B and an integrator 17B. Outputs DELTAv1 and DELTAv2 of parts 16A and 16B are equal to corrected values and therefore very small compared with the output of each control meter. Therefore the value alphaDELTAv1 obtained by multiplying the output DELTAv1 by a non- interference coefficient alpha is also very small compared with a manipulated variable u2. In the same way, the value betaDELTAv2 obtained by multiplying the output DELTAv2 by a non-interference coefficient beta is very small compared with a manipulated variable u1. Thus, a manual operation at a rise time, a manual operation of just one control system and a switch to a backup control system are facilitated respectively and the breakdown of a control system does not affect so much other control systems.
Patent JP-S5424594-A (JP)
Title: Ion generator
Inventor: ISHINO YASUO
IPC: A61N1/44
Filed: 1977-07-26
Abstract: PURPOSE: To establish an ion generator which does not sotp the discharge due to thicked needle electrodes, and due to high voltage leakage or short circuit with insulators attached dusts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06297603-A (JP)
Title: Method for binding bead filler on bead wire and apparatus therefor
Inventor: ABE YORIO
IPC: B29D30/48
Filed: 1993-04-16
Abstract: PURPOSE:To provide a method for affixing a bead filler on a bead wire with improved accuracy of affixing of both ends of the bead filler and an apparatus therefor. CONSTITUTION:As the apex 22a of a bead filler is fixed on a bead wire 20 set on a former 4, when the former 4 is rotated by a specified angle, the bead filler 22 is wound on the outer periphery of the bead wire 20. This winding is controlled by detecting the rotation with a specified angle of the former 4. When the rotation with the specified angle of the former 4 is detected, the rotation of the former 4 is stopped and winding of the bead filler 22 is also stopped. In addition, when the bead filler 22 is wound to a specified length, the bead filler 22 is cut at the specified length. Then, the rear end part of the cut bead filler 22 is carried to the front end part of the bead filler 22 fixed on the bead wire 20 and is superposed on the front end part.
Patent JP-S61248557-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMEHARA MASAYOSHI
IPC: H01L29/73
Filed: 1985-04-26
Abstract: PURPOSE:To obtain stable hFE, by diffusion at a sheet resistance of 350-420OMEGAcm<-2> and at a depth of 0.5-0.7mum in a base region, implanting As ions at 60keV and 2X10<15>-5X10<15>cm<-2> in an emitter region, and by the diffusion at the same temperature as the B diffusion. CONSTITUTION:An N epitaxial layer 2 is laminated on an Si substrate 1. B is introduced through a base window in an SiO2 film 5. A base region having a sheet resistance of 350-420OMEGAcm<-2> and a depth of 0.5-0.7mum is formed. Ion implantation is suitable for shrinking dispersion in the forming processes. For example, the ion implantation is performed at 40keV and 6.0X10<14>cm<-2>. Then, heat treatment is performed at 1,000 deg.C for 25min. Thereafter, an emitter window is provided in SiO2 5. With resist 6, which is utilized for the window opening, as a mask, As ion are implanted at 60keV and at a rate of 2X10<15>-5X10<15>cm<-2> and treated at 1,000 deg.C for 30min. Thus an emitter region 4 is formed. In this constitution, dependence of the base width on the emitter diffusing time, which is the main cause of the dispersion of hFE, can be eliminated, and the stable hFE is obtained.
Patent JP-H01263701-A (JP)
Title: Display device
Inventor: FUKAWA NAOHIRO
IPC: G06F3/048
Filed: 1988-04-14
Abstract: PURPOSE:To eliminate the need for investigation of a PID (number stuck to a process signal individually) number list from a document by executing the list displaying of a PID number in a picture. CONSTITUTION:A process signal is inputted from a plane 1 to an input control device 2, A/D conversion is executed, the value is converted to an engineering unit system by an arithmetic and control unit 3 and stored into a storage device 4 as needed. On the other hand, the process value is outputted from an output control device 5 to respective pieces of output equipment. For the displaying to a display 7, when a picture selection request is executed from the picture displaying with a touch screen 9, a display device 13 displays a display conversation picture to designate a signal and the list of the PID number at the display 7. Consequently, an operator can instruct the desired PID number from the displayed PID list.
Patent JP-H10277030-A (JP)
Title: Ultrasonic diagnostic system
Inventor: MOCHIZUKI TAKESHI
IPC: G01S15/89
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve resolution or to improve frame rate in the case of image- displaying stereoscopic projection images by the transmission and reception of ultrasonic waves. SOLUTION: An ROI(region of interest) is specified on the stereoscopic projection images displayed at a display device 40 by using an ROI specifying part 42. Corresponding to the ROI, a mechanical scanning control part 34 controls the scanning range of the mechanical scanning direction of an array vibrator 22 and an electronic scanning control part 32 controls the scanning range of the electronic scanning direction of the array vibrator 22. Thus, the enlarged stereoscopic projection images are displayed at the display device 40. A resolution propriety mode or a frame rate priority mode is selected by a mode specifying part 50.
Patent JP-S61294262-A (JP)
Title: Builtup cam shaft
Inventor: URANO SHIGERU
IPC: F16D1/06
Filed: 1985-04-26
Abstract: PURPOSE:To obtain the sure positioning by providing a projected part to either one side of a shaft main body and an assembling part and providing a notch part or a guide groove both of which are fitted for positioning with the projected part. CONSTITUTION:The positioning of a shaft main body 1 and a cam lobe 2 is conducted by fitting a projected part 4, which is formed at the inner periphery of the cam lobe 2, with a notched part 8, which is formed at a predetermined position on the shaft main body 1, so that the both are fitted well with each other. On the other hand, the cam lobe 2 is fitted with the shaft main body 1, sliding the projected part 4 of the cam lobe 2 within a guide groove 5, and then the cam lobe 2 is rotated against the shaft main body 1 for the final fitting. With this contrivance, highly accurate positioning can be maintained, thereby enabling both members to be assembled easily and surely.