baber/WOPTO huggingface dataset:
Patent JP-S62212602-A (JP)
Title: Transparent base material
Inventor: WASHIYAMA JUNICHIRO
IPC: G11B7/24047
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a transparent base material which obviates the exfoliation of a medium layer even if the material is used for a long period of time by providing an aluminum oxide layer on the surface of a molding obtd. by molding and curing a compsn. consisting of an acetal compd. and mercapto compd. CONSTITUTION:The aluminum oxide layer is formed on the surface of the molding obtd. by during the compsn. consisting of the compd. having at least two unsatd. cycloacetal groups per molecule and the compd. having least two mercapto groups per molecule. The aluminum oxide layer exhibits extremely good affinity to said molding and has also the good adhesiveness with the medium layer which is provided on the base material and consists of Al, etc. The transparent base material is thereby made to be satisfactorily and tightly adhered with the medium layer consisting of the Al, etc., and the optical disk or the like consisting of such transparent base material is free from the generation of the exfoliation of the medium layer or the like even when the disk is used for a long period of time.
Patent JP-S61214870-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIKURA HIDENOBU
IPC: H04N5/335
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a solid-state image pickup device which can constitute the small-sized light electronic still camera by providing an accumulating part to transfer the charge accumulated said photodetecting part besides the photodetecting part, in respective picture elements of the solid-state image pickup element. CONSTITUTION:The first-third scanning circuits 13-15, at the time t1 of starting the image pickup, generate the resetting pulse, turns on the gate of the first-third MOS transistors (TR)7-9, resets a photodetecting part 16 and an accumulating part 17 of all unit picture elements and sets the initial condition. A light carrier generated by the light to make incident during the desired shutter time t2-t1 is accumulated at the photo-detecting part 16 of the TR 7. Next, the circuit 13, in the time t2, generates a shutter pulse and turns on the gate of the TR 7 only once concerning all picture elements. Thus, in the time t2, the charge in proportion to the charge accumulated at the photodetecting part 16 is transferred to the accumulating part 17. In the same way, to scan all picture elements, circuits 14 and 15 also generate the pulse to turn on the gate of TRs 8 and 9 successively, and from the time t31, the data of respective picture elements are read.
Patent JP-S52140051-A (JP)
Title: Plate fin type heat exchanger
Inventor: OSAKABE ICHIROU
IPC: F28F1/32
Filed: 1976-05-19
Abstract: PURPOSE: To reduce volume per unit area and form compact heat exchanger, by arranging plate fin block which is standardized and mass-produced, optionally. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07255202-A (JP)
Title: Speed change operating device for tiller
Inventor: HAYATA HIROMITSU
IPC: B60K17/08
Filed: 1994-03-28
Abstract: PURPOSE:To provide a safe and inexpensive tiller capable of enhancing efficiency owing to a working speed suitable to tilling work and having good operatability corresponding to a field state and a simple structure. CONSTITUTION:An interlocking mechanism is so installed between a speed change lever and a rotary fork shaft that the speed change and on-off of a clutch of the rotary are carried out by rocking the speed change lever up and down and left and right.
Patent JP-S54148445-A (JP)
Title: Data transfer control unit
Inventor: NAKAYAMA AKIRA
IPC: G06F13/12
Filed: 1978-05-15
Abstract: PURPOSE: To eliminate the unnecessary data transfer and thus to enhance the data transfer efficiency by altering through the input/output control unit both the data transfer start address indicated by the input/output command word and the count number by the indication given from the peripheral control unit.  
     CONSTITUTION: Primary part 1 0  of the input/output control unit draws out the input command word via bus 1 1  and then sets it to registers 1 2 W1 5 , and then sends the command and the flag only to primary part 1 0 ' of the peripheral control unit. Part 1 0 ' sets them to registers 1 2 ' and 1 3 ' and then supplies to decoder 1 15  to send the count alteration information to part 1 0  via control circuit 1 16 . Part 1 0  sets the information to register 1 6 , calculates the contents of control circuit 1 9  at arithmetic circuit 1 8  based on the state of register 1 6  as well as the contents of register 1 2  and 1 3  respectively, and then sets reach calculation result to register 1 4  and 1 5  via bus 1 11 . In this way, both the data transfer start address and the data transfer count number can be altered based on the direction given from the peripheral control unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03260311-A (JP)
Title: Lubricating oil supplying device for two cycle engine
Inventor: UCHINO TAKAAKI
IPC: F01M7/00
Filed: 1990-03-09
Abstract: PURPOSE:To improve lubricating condition between a cylinder and a piston by driving an electric oil pump for a prescribed time by a timer, in association with turning on of an ignition switch, when cold condition is detected by a temperature sensor, during engine start. CONSTITUTION:A throttle valve 3 and reed valve 4 for adjusting an intake air quantity are arranged in an intake passage 2 communicating with the crank chamber 1 of a two cycle engine, and also fuel is injected from a fuel injecting nozzle 5 to the intake air. Lubricating oil sucked from an oil tank 8 by an oil pump 7 interlocking with a crankshaft 6, is supplied from a discharging nozzle 9 to the intake air passage 2. In this case, when the engine is started in cold state, electrification is also carried out onto a timer 16 and a temperature sensor 17, in association with connection of an ignition switch 15 to a power supply battery 18. An electric oil pump 10 is driven, and lubricating oil is supplied from a discharging port 11 thereof to the wall surface of a cylinder 12 so as to lubricate the sliding surface of a piston 13.
Patent JP-H10251231-A (JP)
Title: Optically active pyridylethylamines and its production
Inventor: UENISHI JUNICHI
IPC: C07D213/61
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound which is an optically active pyridylethylamine useful as an optically active ligand, especially an optically active 1-(2-pyridyl)ethylamine from an optically active pyridylethanol. SOLUTION: This compound is shown by formula I (R is methyl, hydroxymethyl, etc.; X is H, a halogen, etc.), such as (S)-1-(2-pyridyl)ethylamine. The compound of formula I in the case wherein R is methyl is obtained by carrying out the mesylation of a secondary hydroxyl group of an optically active pyridylethanol of formula II (X is H, a halogen, etc.), in the molecular ratio of 1.0-1.2 at 0-20 deg.C under atmospheric pressure by using methanesulfonyl chloride and 4-dimethyl aminopyridine, azidating the prepared mesyl derivative in the molar ratio of 1.0-2.0 at 15-25 deg.C under atmospheric pressure in dimethyl sulfoxide as a reaction solvent and reducing the azide derivative with hydrogen in the presence of palladium carbon, etc., as a catalyst at 15-25 deg.C by reaction with hydrogen under atmospheric pressure or under pressure.
Patent JP-S59180790-A (JP)
Inventor: YAMAMOTO HIROYUKI
IPC: G06Q40/00
Filed: 1983-03-31
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-H08227340-A (JP)
Title: Information processor
Inventor: TAGAWA MASAHIRO
IPC: H01J37/28
Filed: 1995-02-20
Abstract: PURPOSE: To easily substitute an I/O screen matched with a purpose such as the size of a display for an I/O part by providing a main unit with a means for discriminating the attribute of an input part when the main unit is combined with the I/O part. CONSTITUTION: The main unit 1 is constituted of a recording/reproducing part, a central processing part and a power supply part, stores the information of large capacity and controls the input/output of information. The I/O part (I/O display) 2 can input/output data at the time of connecting it to the main unit 1. The I/O part 2 is provided with a light pen 3 for writing or selecting information. The shape (e.g. notch) of a connector part of the I/O display 2 is changed in accordance with the sort of the display and the shape is used as an attribute indicating part. The main unit 1 judges the existence of a notch e.g. by detecting whether a projection on a connector part of the unit 1 is elastically deformed or not and sends the detected result to a discrimination circuit to discriminate the sort of the display.
Patent JP-S57171250-A (JP)
Title: Detection of defect
Inventor: IGARI MOTOO
IPC: G01N21/892
Filed: 1981-04-14
Abstract: PURPOSE:To prevent misinspection with a more exact color resolution by evenly diffusing the reflection of a spot light with a dome-shaped integrating ball arranged on an object to be inspected. CONSTITUTION:A spot light from a white light source 1 is projected on a scan mirror 4 and the reflected light is irradiated at the right angle to an object 2 to be inspected through a slit 10 of a semi-cylindrical dome-shaped integrating ball 9. The reflected light from the surface of the object 2 being inspected is scattered on the inner surface of the integrating ball 9 and diffused evenly. The diffused light applied to R, G and B filters 6 by way of an optical fiber 5 and the integrating ball 3 to resolute color. The quantity of light is measured with a photomulstiplier 7 and the output of the measurement is converted photoelectically. This enables the color resolution of even the object to be inspected regardless of irregularities of the surface.
Patent JP-S59182351-A (JP)
Title: Nmr tomographic image pickup device
Inventor: FUJITA AKINORI
IPC: G01N24/08
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the time for sampling signals to half with the same resolving power as the resolving power of the conventional NMR tomographic image pickup device by giving a magnetic field gradient of twice the ordinary magnetic field gradient in the Y direction of a tomographic plane. CONSTITUTION:The sectional position in a body axis (Z-axis) direction is determined by impressing a magnetic field gradient Gz simultaneously with impression of a 90 deg. RF pulse. A frequency modulation is performed in the X direction by applying a magnetic field gradient Gx therein. A magnetic field gradient Gy is applied for each of lines (L=0, 1, 2-N-1) in the Y direction as shown in the equation ( I ) so that the gradient is made twice the conventional magnetic field gradient. Generated nuclear magnetic resonance signals are mixed with the resonance frequency at x=0 and are then passed through a low pass filter, by which the signals are converted to frequency signals o-f and are sampled at a 2N point at 1/2f time interval. N lines of signals are obtd. by repeating such procedure as L=0, 1,...N-1. NXN pieces of the resulted signals are subjected to a two-dimensional Fourier transform and a sectional image is obtd.
Patent JP-H09230768-A (JP)
Title: Image forming device
Inventor: NAKAZATO YASUFUMI
IPC: G03G21/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To increase an image forming speed by rotating a cleaning member at least by the contact width of an image carrier with the cleaning member, in the peripheral direction of the image carrier. SOLUTION: A cleaning roller 12 is held in a standstill state, when toner remaining on a photoreceptor 1, without being transferred is recovered to the cleaning roller 12 as the cleaning member by a rotary driving control means for the cleaning member. Then, the cleaning roller 12 is driven to rotate at least by the contact width as a nip width N of the photoreceptor 1 and the cleaning roller 12, in the peripheral direction of the photoreceptor 1, when the recovered toner is restuck to the photoreceptor 1. Therefore, a nonimage forming region on the photoreceptor 1 can be extremely short and the time required from the completion of the first image forming operation to the start of the next image forming operation can be shortened.
Patent JP-2000255818-A (JP)
Title: Belt conveyance mechanism
Inventor: OKIYAMA YOSHITATSU
IPC: G03G15/16
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To drive a belt at a constant speed regardless of variance in thickness, in a driving mechanism for an endless belt. SOLUTION: An endless conveyance belt 5 is tensed tightly by idle rollers 6, 7, 8 and a tension roller 9. A driving roller 10 is brought into pressure contact with the portion tensed linearly between the idle roller 7 and the tension roller 9. With a pinch roller 11 mounted so as to face the driving roller 10, the pinch roller 10 permits the driving roller 10 to be brought into pressure contact with the conveyance belt 5. It is thus possible to move the conveyance belt 5 at a constant speed by bringing the driving roller 10 into pressure contact with the linearly-tensed portion of the conveyance belt 5.
Patent JP-H11261706-A (JP)
Title: Reserved registration system and storage medium
Inventor: SEKINE NOBUO
IPC: G06F19/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To allow a system to save the trouble of a caller to apply delivery reservation information or the like to a reservation center such as home delivery by means of a phone call and to allow the reservation center to use an automatic reception system to ensure the registration processing of the delivery reservation information and caller information or the like via a telephone line from a user and to quicken its service. SOLUTION: When a CPU 2 receives a caller number sent via a public telephone line by caller number notice service and specifies a telephone number and discriminates the specified telephone number to be a general subscriber telephone number, after the CPU 2 confirms the general subscriber telephone number to the caller by a voice message, specifies an address and a name registered in cross reference with the telephone number in a telephone number relating table, allows a voice synthesis section 10 to utter a voice message urging the input of a delivery desired date and time and registers the delivery desired date and time entered by a voice input, a slip number, the telephone number, the address and the name to a delivery reservation management table stored in a storage device 8 as a reservation record.
Patent JP-S63223646-A (JP)
Title: Dot forming device
Inventor: TOMIZAWA TAKASHI
IPC: B41J31/00
Filed: 1987-03-12
Abstract: PURPOSE:To permit printing of dots having a gradation characteristic to a transmittable medium by subjecting the transmittable medium to printing by means of imaging elements via ink ribbons scattered and disposed with ink in the form of dots. CONSTITUTION:Printing pins 4 as imaging elements are stricken by a solenoid built in a printing head 3 so that a transparent film 7 as the transmittable medium supported on a platen 6 is printed by the ink ribbons 5a, 5b. The ink ribbons 5a, 5b are scattered and disposed with the ink 8 in the form of the dots smaller in diameter than the diameter of the pins 4 and the density thereof is higher with the ink ribbon 5a than with the ink ribbon 5b. The gradation steps of the image on printed matter can, therefore, be widened further by selecting the ink ribbons 5a, 5b having different densities.
Patent JP-H06276741-A (JP)
Title: Heat sink for semiconductor element
Inventor: EBIKO HARUO
IPC: H02M7/04
Filed: 1993-03-17
Abstract: PURPOSE:To reduce temperature difference at the time of the operation of elements on the upstream side and downstream side of cooling air mounted on a block-shaped heat receiving section. CONSTITUTION:A heat sink is composed of heat pipes 3A, 3B, 3C, 3D, 3E, 3F inserted and fixed into holes, which are arrayed on a heat receiving block 2 in a row and cross sections of which are formed in a circular shape, radiation fins 4, 4 inserted and fastened into the heat pipes 3A, 3B, 3C, 3D, 3E, 3F and arranged on both end sides, a plurality of radiation fins 11A inserted and fixed into the heat pipes 3A, 3B, 3C and a plurality of radiation fins 11B put into and fastened into the heat pipes 3D, 3E, 3F.
Patent JP-S51133650-A (JP)
Title: Thrust bearing support device
Inventor: FURUKAWA YOSHIO
IPC: F16C17/06
Filed: 1975-05-16
Abstract: PURPOSE: Thrust bearing support device may be improved in which a hydraulic pressure is utilized. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S6453621-A (JP)
Title: Differential logic circuit for asynchronous system
Inventor: ANJIERO BERUTORAMINI
IPC: H03K5/1534
Filed: 1988-03-10
Abstract: PURPOSE: To make a circuit simple and inexpensive by controlling the existence period of a differentiated output signal corresponding to a feedback signal only from a circuit to utilize that signal. CONSTITUTION: Of a deriver (DERIVER) ▵X, only a change (0→1) in a variable X generates an equivalent change (0→1) in a variable Y. Then, the activity change of a feedback signal F is utilized for returning the output signal Y to a standstill state, (1→0). In this case, the differentiated signal Y as the output of an AND gate 21 can be expressed as Y=XΛPΛ(FΛ', SΛ', Y) in respect to the input X. Then, the internal state of the deriver is stored by RSFF 23 and 24 and RSFF 29 and 31. Therefore, since the state is changed after the fixture of a level regardlessly of the transient state of the signal, operation can be made sure.
Patent JP-H10256897-A (JP)
Title: Bus control buffer amplifier
Inventor: BOURAS ILIAS
IPC: H03K19/0185
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To perform the switching of a buffer amplifier at a high speed by using a 3rd pull-down MOS transistor TR that is directly controlled by an input signal and a 4th pull-up N-channel MOS TR that is controlled by an inverted input signal to control the gate of a 2nd MOS TR. SOLUTION: A buffer amplifier is connected between an input terminal E and an output terminal S connected to the capacitive load CL. When an input signal at a high level is applied to the terminal E, both TR N1 and N3 are conductive and a TR N4 is not conductive. Thus, the terminals S is grounded via the TR N1 and a capacitor CL is discharged. When the input signal of the terminal E is changed to a low level, both TR N1 and N3 are not conductive and the TR N4 is turned on. As a result, the terminal S is set at a high level and the charging of the capacitor CL is started.
Patent JP-H10254165-A (JP)
Title: Toner for developing electrostatic image and thermal fixing method using it
Inventor: TOTANI KENZO
IPC: G03G15/20
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To make low-temperature fixation and offset-proof property excellent and to form a high-quality image by using toner for developing an electrostatic image showing different melt viscosity under different load within the specified range of temperature and pressure load. SOLUTION: The toner for developing an electrostatic latent image showing the different melt viscosity under different load within the range of the pressure load 5-30g/mm<2> within the range of the temperature 130 deg.-200 deg.C. Then, the electrostatic image formed on a recording material is developed by the toner for developing an electrostatic image and the recording material is supplied between a rotary heating body and a pressure member. Besides, the developed image is fixed on the recording material on the conditions of the fixing pressure load 5-30g/mm<2> and the fixing temperature 130 deg.-200 deg.C. In such a case, even when the low-temperature fixing action is specially executed, offset developing is not caused. Besides, even when the pressure is varied according to the type of the image which is fixed, the toner is fixed without deteriorating the image quality.  Such toner can be obtained by mainly adjusting the composition of a toner binding component.
Patent JP-H06274743-A (JP)
Title: Paper money receiving/dispensing machine
Inventor: SEKI KAZUYUKI
IPC: G07F19/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide a paper money receiving/dispensing machine which can be connected to a POS register, can minimize the jam faults, and can be effectively applied in such places as a service station, a 'convensience store' (24-hour open supermarket), etc. CONSTITUTION:A selector means is provided to select a reflux mode where the received paper money is reused as that to be dispensed, and a non-reflux mode where both received and dispensed paper money are individually treated. In a non-reflux mode, the paper money received as the main notes are all stored in a stacker 18 and the Yen1000 and Yen5000 notes used as the balance are dispensed from the reflux stackers 15 and 16. In other words, no paper money is sent back to both stackers 15 and 16 and these stackers are exclusively used for the paper money to be dispensed in the non-reflux mode. Therefore the jam faluts caused in the reflux mode can be decreased.
Patent JP-S57171868-A (JP)
Title: Waveform shaping circuit
Inventor: KOJIMA TADASHI
IPC: H03K5/08
Filed: 1981-04-16
Abstract: PURPOSE: To automatically control eye patterns with a simple composition regardless of the difference in individual condition and to minimize the error rate, by detecting the absolute level of the high value in the inside wave of eye patterns, and forming a reference level for comparison.  
     CONSTITUTION: A regenerate (input) signal impressed upon an input terminal IN 11  is added to one input terminal of a comparator 21 and, at the same time, the positive and negative levels are held by diodes D i-1  and D i-2  and condensers C 1  and C 2  of a switching circuit composed of FETs Q 1  and Q 2 . By this switching circuit a reference level signal for comprison of the comparator 21 is implemented from the held two levels and the reference level signal is added to the other input terminal of the comparator 21. The output compared at the comparator 21 is added to a D type FF22, the FF22 is operated by a clock signal, and the FETs Q 1  and Q 2  are controlled by the output of the FF22. Then, automatic control is performed with a simple composition against individual condition of eye patterns by always fitting the reference level for comparison of the comparator 21 to the center of eye patterns. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60199797-A (JP)
Title: Turning controller for z-shaped propulsion apparatus
Inventor: AIZAWA YASUO
IPC: B63H21/21
Filed: 1984-03-26
Abstract: PURPOSE:To improve ship steering performance by suppressing the turning speed of a turning cylinder when ship speed is large, and by increasing the turning speed of the turning cylinder when ship speed is small. CONSTITUTION:Between an error-voltage generator 44 and a servo-circuit 49, a variable limiter circuit 47 which restricts the error voltage of the error-voltage generator according to the output of a ship speedometer 43 for detecting the ship speed and outputs the restricted error voltage into the servocircuit is installed. Though a turning cylinder 21 turns according to the operation angle of an operating handle 45, the variable limiter circuit 47 restricts the output according to the absolute value of the ship speed. Therefore, when the ship speed is large, the turning speed of the turning cylinder 21 reduces, and when the ship speed is small, the turning speed of the turning cylinder 21 increases.