baber/WOPTO huggingface dataset:
Patent JP-H07271814-A (JP)
Title: Electronic filing device for retrieving data from visual position or shape without requiring keyword
Inventor: SATO MISAKO
IPC: G06F3/0481
Filed: 1994-03-31
Abstract: PURPOSE:To provide a picture retrieving device capable of retrieving picture information to be registered without requiring the registration of additional data such as a title value and a keyword and the design of title structure. CONSTITUTION:The picture retrieving means for storing and retrieving picture information is provided with a means for storing plural pictures together with retrieving information corresponding to each picture, icons 71 to 77 corresponding to plural prescribed picture information out of the stored picture information and allowed to be pointed out by a pointer, a displaying means for displaying the icons 71 to 77 and the pointer on a screen, and a means for retrieving picture information corresponding to a certain retrieving information by specifying the retrieving information and retrieving picture information corresponding to a certain icon specified by the pointer out of the plural icons 71 to 77.
Patent JP-S57178513-A (JP)
Title: Constant voltage generating circuit
Inventor: KOIDE KAZUO
IPC: G05F1/10
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a closely integrated circuit which generates a fine negative constant voltage while transistors (TR) are prevented from being saturated by providing a reference voltage generating circuit and two differential amplifying circuits, and feeding the output of the 2nd differential amplifying circuit back to the 2nd input of the 1st one. CONSTITUTION:A reference voltage generating circuit 10 consists of (n) units of diodes D1-Dn, and the 1st level shifting circuit 12 consists of a TRQl, a diode Dl1, etc.; and the output of the circuit 12 is connected to the 1st input IN1 of the 1st differential amplifying circuit 14. The output of this circuit 14 is connected to the 1st and 2nd inputs IN1' and IN2' of the 2nd differential amplifying circuit 18 through the 1st and 2nd outputs OUT1 and OUT2, and the output of the circuit 18 is led out through an output OUT' and also connected to the base of the TRQ6 of the 2nd level shifting circuit 16. The output of the circuit 16 is fed back to the 2nd input IN2 of the circuit 14 to prevent the TRs Q1 and Q2 of the circuit 14 from being saturated, thus obtaining a fine negative constant voltage.
Patent JP-S56159765-A (JP)
Title: Interpolating circuit of ad converter
Inventor: INAGI MAKOTO
IPC: G06G7/30
Filed: 1980-05-12
Abstract: PURPOSE:To estimate an analog signal value at a nonsampling time by using interpolated data of each sample and a Lagragian function which corresponds to the time of interpolation. CONSTITUTION:Respective sampled values of an analog signal are supplied to an interpolated data memory 10 after (m)-bit AD conversion. Shift register 10a-1 and 10b-1 correspond to the MSB (Most Significant Bit), and shift registers 10a-m and 10b-m to the LSB (Least Significant Bit). In the ROM14 of a Lagrangian function memory 12, Lagranigian function values are written as many as items of integration. Each sampled value in the interpolated data memory 10 and each Lagrangian function value in the ROM14 are multiplied mutually by an (m)-bit muliplying circuit 18 and the result is supplied to an integrating circuit 20. Consequently, the integration output of an accumulator 24 is read out by a latch 26 to obtain the estimated value of the analog signal at a nonsampling time.
Patent JP-S60204721-A (JP)
Title: Antiallergic food
Inventor: YUUCHI SHIGERU
IPC: A23L29/00
Filed: 1984-03-29
Abstract: PURPOSE:The titled food capable of being administered continuously for a long period without fear of safety, side effect, etc., comprising an adzuki saponin extracted from an adzuki bean as an essential component. CONSTITUTION:Seed coat of seed of an adzuki bean (e.g., Vigna angularis ohwi et ohashi, phesolus angularis Wight, Vigna angularis Var Nipponesis Ohwa, etc. is removed, or the seed coat is not removed optionally, and the seed is powdered. The ground adzuki is de-fatted, and extracted with a lower fatty alcohol under heating. The extracted solution is concentrated, and the condensate is partitioned with a water-butanol solution. The butanol layer is concentrated, crude saponin obtained from the concentrated solution is purified, to isolate an adzuki saponin [e.g., a compound shown by the formula (when R1 is beta-D-glucopyranosyl (1 6)-beta-D glucuronopyranosyl, R2, R3, R4 and R6 are methyl and R5 is OH, etc.)]. An amount of the saponin component is 20-1,000mg/day/person, and it is administered 2-3 times daily.
Patent JP-S54153928-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: HATSUTORI TADASHI
IPC: F02P5/153
Filed: 1978-05-25
Abstract: PURPOSE:To eliminate the out-of-order of the surge, etc. of an internal combustion engine, by forcedly delaying set angles and ignition timing when detecting the presence of knocking, and by first leading angles when the number of ignition exceeds number beforehand set in case of no-knocking. CONSTITUTION:A correction lead angle computing circuit 5 checks as to whether or not normal ignition combustion, which is not knocking, continue in set number while using the output of a knocking detecting circuit 9 as input, and is composed of a lead angle pulse circuit 5-1, which puts out the output as lead angle pulses when combustion is generated in set number, an up-down count circuit 5-2 using the lead angle pulses as input and a D-A converter 5-3. Analog voltage that the analog voltage of the D-A converter 5-3 becomes low when knocking signals (lag angle pulses) are formed and analog voltage becomes high when lead angle pulses are conversely generated is put out as the output of the correction lead angle computing circuit 5, and ignition timing is corrected by means of an ignition lead angle computing circuit 4.
Patent JP-2000260462-A (JP)
Title: Lead-acid battery and its manufacture
Inventor: ASANO MINORU
IPC: H01M50/541
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery stabilized in welding a shelf in relation to the shelf for connecting a lead-acid battery, in particular, a connection body to the outside to an ear led from an electrode plate. SOLUTION: Additional lead 6 is melted by a burner 7. At that time, the tip of the flame of the burner 7 threads through the space between the additional lead 6 and a connection body 3 and reaches the upper surface of a welding jig 1. At that time, since a stepped part 5 is formed, the flame can run around to the undersurface of the connection body 3 and the gap of an ear part 2 without reflecting on the welding jig 1. The molten lead runs around even to the stepped part 5, and a step is formed at the connection part of the connection body 3 to a shelf part.
Patent JP-S51140021-A (JP)
Title: Returning type air-fuel ratio controlling device
Inventor: AOKI KEIJI
IPC: F02D41/14
Filed: 1975-05-28
Abstract: PURPOSE: When air-fuel ratio is slipped widely from theoretical air-fuel ratio, because injected fuel qauantity is sharply changed and operatability is improved; when air-fuel ratio is approached to the theoretical air-fuel ratio, amount of fuel is decreased and over shoot is also decreased; and by these operation, harmful composition in exhaust gas is prevented to increase. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10250697-A (JP)
Title: Thruster controller
Inventor: HOTTA SHIGENORI
IPC: G05D1/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To stabilize a control by reducing assignments of control shafts to each thruster, allowing an effect on other control shafts occurring consequently, generating a feed forward compensation quantity from the effect by a feed forward compensation arithmetic tale so as to be loaded in the control table. SOLUTION: A disturbance force caused by reducing the number of control shafts assigned for a thruster is found by the generated propulsion force and attachment position in the thruster single body and is possible to be known as the predetermined value. Therefore, acceleration and angular acceleration generated by a disturbance force are loaded in a feed forward compensation arithmetic table 4 as data and a value formed by multiplying a thruster jetting time by these values is loaded into a controller 1 as the feed forward compensation quantity so as to control the attitude and transition. This constitution can reduce the assignments of the control shafts to a thruster and constitute a thruster controller for controlling them despite of a few thrusters.
Patent JP-S62220261-A (JP)
Title: Cooling mold for centrifugal casting
Inventor: OKAZAKI KAZUHIRO
IPC: B22D13/10
Filed: 1986-03-20
Abstract: PURPOSE:To remarkably lengthen service life of a metallic mold by introducing water or air to a cooling room through a peripheral part from lower part of a lower mold core in the lower mold holder laid on a rotating disk combining with an upper mold holder. CONSTITUTION:The rotating disk 6 is rotated to rotate the mold. Then, suitable quantity of molten metal is poured from a pouring gate 4 of the mold surface, to form the products 25 at a forming part of inner wall of the upper mold core 5. Then, water is introduced in the mold from a center circle hole 9 of the rotating disk 6, through a lower space 8 of the lower mold core 7 and the circle hole 9 of the peripheral part of the lower mold core 7, and through a circular hole 9 of the upper mold core 5 connected with it, and cooling water is introduced into the cooling room 10 of the peripheral face of the upper mold core 5, to cool the forming part wall. By using a device in such a constitution, the service life of the metallic mold is remarkably lengthened, and the cost is reduced.
Patent JP-H03264000-A (JP)
Title: Ultrasonic sensor
Inventor: KATAYOSE HIROSHI
IPC: G01S7/52
Filed: 1990-03-13
Abstract: PURPOSE:To form a stable and inexpensive ultrasonic sensor by employing an acoustic matching layer made of wood for impedance matching between a transducer and a medium in the ultrasonic sensor using a ceramic. CONSTITUTION:A wood acquired easily is used for a manufacture member. The acoustic impedance of the wood is specific depending on kinds of wood. The acoustic impedance of an acoustic matching member required is a geometrical mean value of acoustic impedance of a transducer and each medium depending on the matching condition well-known, and the thickness is preferably 1/4 wavelength. As the kind of wood satisfying the condition and easily acquired, a cork or a balsa is used. For example, a balsa member is adhered to a sound wave radiation face of a piezoelectric element 3 and an outer circumference of a wooden piece 4 is fixed by using a metal or a plastic ring having a larger acoustic impedance than the acoustic impedance of the wooden chip. The ultrasonic sensor shows very stable performance and offers an economical market price.
Patent JP-H02243083-A (JP)
Title: Picture transmitting device
Inventor: SATAKE TEI
IPC: H04N19/625
Filed: 1989-03-15
Abstract: PURPOSE:To facilitate the signal processing in centralized monitor while dispersion in a picture transmission time is eliminated by counting a code quantity outputted from a picture compression means and setting a threshold level of the picture compression means so that the counted code quantity is constant. CONSTITUTION:A picture data picked up by a TV camera is compressed by a discrete cosine transformation and Huffman coding at a picture compression means 1. The code quantity outputted from the means 1 is counted by a code quantity count means 2 and a threshold level setting means 3 sets a threshold level of the means 1 so that the code quantity counted is made constant. That is, when the code quantity counted by the means 2 is larger than a preset prescribed quantity, the threshold level is increased and when the code quantity is smaller than the prescribed quantity, the threshold level is decreased to obtain the compressed picture information with the prescribed code quantity. The code quantity set from a code transmission means 4 through a transmission line such as a telephone line is always made constant and since the dispersion the picture transmission time is eliminated, the signal processing in the centralized monitor is facilitated.
Patent JP-S60218398-A (JP)
Inventor: MAAKU JII BOTSUKU
IPC: A61K38/55
Filed: 1985-03-27
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-H04297584-A (JP)
Title: Treatment before plating of zinc-aluminum alloy
Inventor: OHARA MUNEHARU
IPC: C23F1/40
Filed: 1991-03-27
Abstract: PURPOSE:To improve the adhesion of plating in the subsequent plating treatment by treating a zinc-aluminum alloy by a weak alkali soln. and thereafter treating it by a strong alkali soln. CONSTITUTION:In pretreatment at the time of plating a zincaluminum alloy, in a primary stage, this alloy is treated by a weak alkali soln. of <=pH13, and the part rich in aluminum in the allay is etched. Next, the allay is treated with a strong alkali soln. of >=pH13, and zinc and aluminum are simultaneously etched to obtain an active state on the surface of the allay. As a result, smuts are not generated, and the adhesion in the subsequent plating treatment can be improved.
Patent JP-H03263899-A (JP)
Title: Cooling device
Inventor: OGO JUNICHI
IPC: H05K7/20
Filed: 1990-03-14
Abstract: PURPOSE:To enable a refrigeration medium to be supplied to a supply part simply by driving an auxiliary pump when a pump is at halt by closing a circulation path with application of circulation pressure of the refligeration medium and by locking a valve with a lock nib for canceling lock by setting circulation pressure to 0 by stopping the pump and by opening the circulation path. CONSTITUTION:A valve 9 for opening and closing a circulation path 7 which is supplied from an auxiliary pump 2 to a supply part 4 and a lock nib 10 for locking closing of the valve 9 are provided at a three-way valve 11. Then, a pump 1 is driven for enabling the valve 9 to close the circulation path 7 when a circulation pressure P of the refrigeration medium 5 is applied to the three-way valve 11 and closing of the valve 9 is locked by the lock nib 10, thus allowing the refrigeration medium 5 to be supplied to the supply part 4. Also, when the pump 1 stops, a circulation pressure P of the refrigeration medium 5 reaches 0, and no pressure is applied to the three-way valve 11, lock is canceled by the lock nib 10 and the circulation path 7 is opened by the valve 9.
Patent JP-H03266262-A (JP)
Title: Data recording system for magnetic tape
Inventor: YOSHIMORI MIKIO
IPC: G11B20/12
Filed: 1990-03-14
Abstract: PURPOSE:To set punctuation between blocks to be unique at a correct position by recording one or plural pieces of the blocks corresponding to the data part of each file by punctuating them into plural sections by a tape mark. CONSTITUTION:The block 6 to be handled as a physical unit executable on hardware is generated combining one or more records to be handled as a logical unit on software, and the data part 4 of each file of the congregation of a series of the records is made correspond to one or plural blocks 6, and the block 6 corresponding to the data part 4 of each file is recorded as considering the section 7 punctuated by the tape mark 5 from the software to be the unit. Namely, in the data part 4 where actual data is to be recorded, the blocks 6 to be a fixed length or a variable length input/output unit are recorded as the section 7 by collecting them into the section while the tape mark 5 is placed as a mark to punctuate them. Thus, the punctuation between the blocks to be unique is set at the correct position.
Patent JP-H05266204-A (JP)
Title: Data plotter for liquid crystal display
IPC: G06T5/00
Filed: 1992-03-19
Abstract: PURPOSE:To make a jags (saw-tooth-like noise) inconspicuous at the time of displaying white on a liquid crystal panel which has not the gradation function and has the quad constitution of R, G, B, and W. CONSTITUTION:It is used that not only white of high luminance is displayed by turning-on of four dots of R, G, B, and W but also white of low luminance can be displayed by turning-on of three dots of R, G, and B, and three dots of R, G, and B in the periphery of a white line of high luminance, which is displayed by four dots of R, G, B, and W, as the center are lit to artificially display the white of low luminance. A pattern for artificial display is stored in a font memory 3 and is properly read out by a graphic controller GC 1 and is plotted over in frame memories 2a and 2b.
Patent JP-S54155009-A (JP)
Title: Wireless transmission/reception stereo system
Inventor: HIRAKAWA NOBUYUKI
IPC: H04B1/16
Filed: 1978-05-26
Abstract: PURPOSE: To raise the portability of the main opeating part of a stereo system, by transmitting and receiving a signal between the main operating part and loudspeakers through frequency modulation.  
     CONSTITUTION: The received signal is separated into a right and a left signals through a tuner 2 and decoder 3. A right and a left signals from a record player 4 are amplified at 5. A right and a left signals from a cassette deck 6 are amplified at 7. These signals are selected by a switch 8 and supplied to a modulator 9 to produce a stereo signal. After the stereo signal is frequency-modulated at 10, it is emitted from an antenna 12. The emitted signal is received by another antenna 13 and separated into the right and the left signals through another tuner 14 and another decoder 15. The right and the left signals are then converted into the stereo signal through amplifiers 16, 17 and the ludspeakers 18, 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09257195-A (JP)
Title: Gas supply device
Inventor: KUMAGAI SHINJI
IPC: B60S5/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the generation of abnormality in each device in gas filling control cannot be detected. SOLUTION: A gas supply unit 1 has a dispenser unit 5 for supplying gas compressed with a pressure generation unit 4 to a fuel tank 3. A flow meter 24 for measuring the filling amount to the fuel tank 3, a control valve 25 for controlling the pressure or the flow rate so as to become the specified value, and a secondary pressure transmitter 26 for detecting secondary pressure are arranged in the dispenser unit 5. A control circuit 29 has a control rule switching program which switches the control rule executed until that time to constant pressure rising control or constant flow rate control when abnormality arose in either one device of the flow meter 24, the control valve 25, and the secondary pressure transmitter 26, and an abnormality judging program which specifies the device in which abnormality generates by switching the control rule and discriminates the abnormal portion.
Patent JP-H08266080-A (JP)
Title: Controller of motor
Inventor: MIYAKE TOMIO
IPC: H02P7/29
Filed: 1995-03-23
Abstract: PURPOSE: To find accurately the current flowing through a motor, by feeding to the.motor as its driving power the switched power obtained from a DC power which is given by the rectification-smoothing of an AC power, and by computing the current flowing through the motor based on the information associated with the output current of a rectification-smoothing means and the voltage of the AC power. CONSTITUTION: The AC power from a commercial power supply 15 is rectified and smoothed by a rectification-smoothing means 16, and via a power controlling means 17, is fed to a fan motor (FM)5 as its driving power. In this case, the power controlling means 17 so controls the driving voltage applied to the fan motor FM5 that the fan motor FM5 is controlled PWM-wise and its rotational speed follows a command rotational speed. Further, when the voltage of the commercial power supply 15 is varied, a current computing means 21 computes a current I flowing through the fan motor FM5 from a formula shown by the figure, using an output current I0 of the rectification-smoothing means 16 which is sensed by a current sensing means 19 and a controlling voltage Vs from a duty-ratio controlling means 20.  In the formula, V1 and K denote respectively the minimum rotatable voltage of the fan motor FM5 and a constant.
Patent JP-H11260902-A (JP)
Title: Device for housing substrate and method therefor
Inventor: SAKAMOTO KENICHIRO
IPC: H01L21/673
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for housing a substrate for suppressing the deflection of a substrate housed in the substrate housing device, and for preventing the damage of the substrate without deteriorating housing efficiency with versatility for applying this device even to a substrate whose thickness is different. SOLUTION: Plural supporting seats for directly supporting a substrate 3 housed in a substrate housing device are provided at one supporting member 2 for holding the substrate 3. A second supporting seat 2e arranged at a position at which the central side of the substrate 3 is supported is constituted so that the substrate 3 can be supported at a position lower than a first supporting seat 2d arranged at a position at which the outside of the substrate 3 is supported only by a difference (d) in level. Thus, the deflection amounts of the substrate housed in the substrate housing device can be suppressed, and the damage of the substrate due to vibration at the time of carrying in and out the substrate can be prevented without deteriorating the housing efficiency of the substrate.  Also, a thick substrate with little deflection amounts can be housed in the same situation as this is housed in a conventional cassette without being brought into contact with the supporting seat arranged at the position at which the central side of the substrate is supported, and even a thick or thin substrate can be housed without any disturbance.
Patent JP-2000261009-A (JP)
Title: Integrated photovoltaic device
Inventor: MATSUMI SHIN
IPC: H01L31/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of warpage on a large glass substrate by providing a plurality of holes on the back metallic electrode film of an integrated photovolatic device. SOLUTION: Transparent conductive films 2 are connected to a back metallic electrode film 4 on a boundary part, on which an amorphous semiconductor layer 3 is divided so as not overlap a division line between transparent conductive films 2. The amourphous semiconductor layers 3 are composed of an a-si semiconductor, which has pin junction therein on the transparent conductive films 2 provided on a light-transmitting glass substrate 1. Then, each photoelectric conversion elements are connected in series. Subsequently, the back metallic electrode film 4 separates the adjacent photoelectric conversion elements by a separation groove 7, which removes a metallic film along the division line of the transparent conductive films 2 and the amorphous semiconductor layers 3.  Since the separation groove 7 requires a larger width with the increase in substrate size, an inoperative are becomes larger. Therefore, holes provided on the metal electrode film can relax stresses resulting from a difference in thermal expansion coefficients of the interface between the glass substrate, the metallic electrode, and a resin layer for reducing warpages.