baber/WOPTO huggingface dataset:
Patent JP-H10110744-A (JP)
Title: Electromagnetic for electromagnetic clutch
Inventor: SAKAMOTO YUUKI
IPC: H01F7/06
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnet for an electromagnetic clutch to eliminate a risk of the lead-out wire for a coil making contact with a core and besides a risk of a temperature fuse making contact with the pulley of the electromagnetic clutch. SOLUTION: An electromagnet 1 for an electromagnetic clutch comprises an annular coil 2; an annular core 3 having an annular groove 32 and a lead-out port 33; and a temperature fuse 4 arranged on one end face in the direction of the central axis of the coil 2 and connected to the coil 2. In this case, the temperature fuse 4 is arranged on the opposite side to the leadout port 33 in the radial direction of the coil 2 and a spacer 5 is arranged at the peripheral part of the lead-out port 33 in the annular groove 32. The part, positioned opposite to the lead-out port 33, of a coil 2 part is brought into a state to be lifted from the bottom of the annular groove 32 and the part, wherein the temperature fuse 4 is arranged, of the coil is brought into a state to make contact with the bottom of the annular groove 32 by the spacer 5.
Patent JP-2001093183-A (JP)
Title: Optical pickup
Inventor: HASEGAWA YUICHI
IPC: G11B7/08
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup in which the ratio of light quantities to a photodetector for monitoring and to an objective lens can be adjusted so as to be fixed among products regardless of the dispersion of the characteristics at the time of manufacture of a polarized beam splitter to be used. SOLUTION: This optical pickup for recording and reproducing information on an optical disk D is provided with a 1/2 wavelength plate 28 for changing the polarization direction of a laser beam L for read and write emitted from a laser beam source 1 by rotating the plate about an optical axis as a center, the photodetector 22 for monitoring used for detecting the light amount of the laser beams outputted from the 1/2 wavelength plate and controlling the laser beam output of the laser beam source so as to turn the detected result to a fixed value and the polarized beam splitter 8 for dividing the laser beams outputted from the 1/2 wavelength plate to an optical path to the optical disk and the optical path to the photodetector for monitoring. The 1/2 wavelength plate can be rotated and adjusted in the range of at least 0 to 45 degrees with the optical axis as a rotation center.  Thus, regardless of the dispersion of the characteristics at the time of the manufacture of the polarized beam splitter to be used, the ratio of the light quantities to the photodetector for monitoring and to the objective lens is adjusted so as to be fixed among the products.
Patent JP-H07122878-A (JP)
Title: Housing structure for electronic component
Inventor: SUGIMOTO YASUTAKA
IPC: H05K9/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide a housing structure for an electronic component, wherein a high-capacity dielectric function is added and an electromagnetic noise can be removed without attaching another coaxial capacitor by a method wherein a sealing material having a dielectric characteristic is interposed between a stem for a shield case and a guard for a terminal. CONSTITUTION:An electronic component 3 fixed to a stem 2 is connected electrically to terminals 5 via lead wires 4. Then, a sealing material 6 is interposed in a gap between the stem 2 and the terminals 5. The sealing material 6 between the stem 2 and guards 5a for the terminals 5 functions as a dielectric. Since the guards 5a are formed, an area sandwiched between the sealing material 6 and the stem 2 becomes large, and a high-capacity dielectric can be obtained.
Patent JP-H05108320-A (JP)
Title: Information processor
Inventor: KURIHARA TAKASHI
IPC: G06F9/06
Filed: 1991-10-15
Abstract: PURPOSE:To enable a user to carry out the various types of processing. CONSTITUTION:When a register editor 112 is operated by a user, a register form is read out of a register memory 101 by a source generator 102. The generator 102 refers to a skelton and a parts through an identifier described in the register form and produces an object source program PS. Then a processor 106 interprets and executes the PS and then outputs the items described in the register form to a business form, etc.
Patent JP-2000098739-A (JP)
Title: Developing device
Inventor: KAWASAKI AKIHIRO
IPC: G03G15/08
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make an image high in quality by minimizing cost rising and vibrating noise without lowering image quality caused by leakage, reducing the difference between developing characteristic when developer on a developer carrier is consumed and that when the developer on the developer carrier is not consumed, improving the image following performance of a high-density image and αhigh-printing area rate image, reducing ghost caused thereby, stabilizing gradation reproducibility, and uniformizing halftone. SOLUTION: A conductive contact member 5 in contact with the developer carrier 4 is provided on an upstream side from a developing area 9. Voltage impressing means 11, 12, and 13 for impressing a voltage whose polarity is the same as that of a developing voltage impressed on the carrier 4 and which is obtained by superposing a DC voltage on an AC voltage having an absolute value larger than that of the developing voltage are provided on the member 5. Time ratio t1/t2 between a time t1 for a voltage having the large absolute value of an alternating voltage and a time t2 for a voltage having a small absolute value is set larger than 1.
Patent JP-S62126703-A (JP)
Title: Digital temperature compensation type piezoelectric oscillator
Inventor: HARA TAKAAKI
IPC: H03B5/32
Filed: 1985-11-27
Abstract: PURPOSE:To decrease the oscillation frequency change even to a power supply voltage fluctuation by digitizing a power voltage, inputting the output to a memory and reading a compensation data so as to apply power voltage compensation. CONSTITUTION:The digital temperature compensation type piezoelectric oscillator consists of a temperature detector 1, an A/D converter 1 applying digital coding to its analog output, another A/D converter 5 digital-coding the power voltage and the output digital code of the A/D converter 2, a memory 3 using the combined digital codes of the output of the two A/D converters as an address, a D/A converter 4 applying analog-coding to the output digital code of the memory 3 and a voltage controlled piezoelectric oscillator 5 controlled by the output of the D/A converter 4. The address corresponding to the detected temperature and power voltage is designated, a compensation data stored therein is read and the voltage controlled piezoelectric oscillator 5 is controlled via the D/A converter 4.
Patent JP-H04144153-A (JP)
Title: Standard cell structure and arrangement of the same
Inventor: HOTTA KEISUKE
IPC: H01L21/82
Filed: 1990-10-04
Abstract: PURPOSE:To ensure high degree of integration by making common devices without superposition of cells by providing an attribute common use is possible, to a side of a standard cell, the side being made common to an adjacent standard cell, and preparing a common use layout pattern. CONSTITUTION:Left and right sides of a cell are a source region S and are frequently connected with power supplies Vcc, Vss. When there is an adjacent cell having its source region to be connected the Vcc or Vss, those source regions may be made common. Herein, in common use patterns B1-B4, a common use side is cut along a center line of a contact window with the power supply, and the pattern is narrowed correspondingly to a cut fraction. Thereupon, a contact window of the gate electrode is frequently an obstacle which is dealt with the position of the contact window being altered. With such preparation of the standard cell pattern, a desired area is reduced when a plurality of the standard cells are closely arranged, for improvement of integration.
Patent JP-H09186588-A (JP)
Title: Numerical voltage controlled oscillator
Inventor: JAFFE STEVEN TODD
IPC: G06F1/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To allow the oscillator to oscillate a sine wave, or a cosine wave or the both by not using a reference table but by using the numerical technology of synthesizing waveforms. SOLUTION: The oscillator is made up of an integrator 110 generating an estimate sine waveform and an estimate cosine waveform from a variable control signal, a normalizing device connecting to the integration device 110 to generate a normalizing coefficient from the estimate sine waveform and the estimate cosine waveform, and a multiplier connecting to the normalizing device and multiplying the normalizing coefficient with the estimate sine waveform and the estimate cosine waveform. A sine waveform is generated by multiplying the normalizing coefficient with the estimate sine waveform and a cosine waveform is generated by multiplying the normalizing coefficient with the estimate cosine waveform. The frequency and the phase of the sine waveform and the cosine waveform are changed by varying the amplitude of the variable control signal.
Patent JP-H04143328-A (JP)
Title: Rear frame for microminiaturized shovel car
Inventor: OCHI KAZUSHI
IPC: E02F9/16
Filed: 1990-10-04
Abstract: PURPOSE:To miniaturize a machine body while insuring rigidity of the machine body by branching the upper part of a rear frame into a three-pronged fork, and providing the fitting part of a seat on a center frame projectingly provided rear obliquely upward. CONSTITUTION:The lower part of a rear frame 15 is fixedly secured on the back wall of a transmission case 2, and the upper part is branched into a three- pronged fork to form a left rear frame 17, a center rear frame 18, and a right rear frame 19. The center frame 18 is projectingly provided rear obliquely upward and provided with a fitting part 13 of a seat 11, and the upper parts of the right and left rear frame 19,17 are respectively fixedly secured to the right and left inner frames 21,21,22,22. Hereby, even at generating any deform on the seat fitting part 13, no influence to a machine body can be applied.
Patent JP-S63119650-A (JP)
Title: Production of granular green tea containing dried vegetable
Inventor: OKAMURA KUNIYASU
IPC: A23F3/14
Filed: 1986-11-10
Abstract: PURPOSE:To produce granular green tea, capable of ingesting vegetables without impairing flavor of green tea and containing dried vegetables, by blending the dried, pulverized or finely cut vegetables to green tea leaves in milling, kneading or granulating. CONSTITUTION:Raw leaves which are raw materials for green tea are steamed in steam or boiled in hot water and then cooled. The obtained green tea leaves are initially dried, milled, kneaded, granulated and dried to produce the aimed granular green tea. In the process, dried, pulverized or finely cut vegetables are added to the green tea leaves in milling, kneading or granulating and the resultant blend is granulated to a granular shape of a size passing through a 2-10-mesh wire net by sieving and dried.
Patent JP-H10111178-A (JP)
Title: Thermal infrared ray sensor and image sensor using it
Inventor: NARUI TEI
IPC: G01J5/08
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To raise sensitivity of a sensor and flatten its structure, relating to a thermal infrared ray sensor of micro-bridge structure. SOLUTION: Relating to a thermal infrared ray sensor 10 of a bridge structure where an infrared ray detecting part 10A is supported on a semiconductor substrate 1, an aluminum film (reflection film) is formed below a platinum silicide film 16 (infrared ray absorbing film) through a polycrystal silicon film 14 of a specified film thickness, with the infrared ray absorbing film separated from the reflection film with a specified interval (d). The specified interval (d) is decided according to the following equation: d=(2N-1)×λ/(4n) (n is refraction factor of film formed between infrared ray absorbing film and reflection film, λ is infrared ray wavelength to be detected, N is positive integer).
Patent JP-S63120301-A (JP)
Title: One-loop controller
Inventor: TANIMOTO KIYOSHI
IPC: G05B9/02
Filed: 1986-11-10
Abstract: PURPOSE:To secure the safe drive of a plant even with runaway of a control part by turning a switching means according to the AND conditions between the trouble signal of a diagnosis means and the normal signal of a watchdog timer. CONSTITUTION:When a control part 11 has no abnormality in an automatic mode, the trouble-free signal, the inverse of CD of a self-diagnosis part 11b is kept at a high level. At the same time, a watchdog timer 11c outputs a normal signal since each processing is carried out within a prescribed time at a digital arithmetic part 11a. Therefore an AND gate 18 outputs a signal of a high level and a one-shot circuit 19 outputs signals of high levels for a prescribed time. Thus a contact switch 14 is turned on and the output of an integration amplifier 15 follows the output of a holding amplifier 13. If the part 11 has runaway, the processing is not completed at the part 11a even though the timer 11c has a time-up. Thus no normal signal is outputted from the timer 11c and the output of the gate 18 does not rise up to a high level. Therefore the circuit 19 is not triggered and the switch 14 is not turned on either. As a result, the amplifier 15 holds its previous output and has no sudden change.
Patent JP-H02113264-A (JP)
Title: Three-color image recording method
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1988-10-24
Abstract: PURPOSE:To record an excellent three-color image at low cost by forming and visualizing electrostatic latent images corresponding to alpha- and beta-color images in a light exposing process by using a composite photosensitive body, and then developing and visualizing an electrostatic latent image corresponding to a black image in a uniform exposing process. CONSTITUTION:The composite photosensitive body 10 is formed by laminating 1st and 2nd photoconductive layers 1A and 1B on a conductive substrate 1K in order; and the photosensitive layer 1A becomes a conductor when irradiated with A-color light and the photoconductor layer 1B becomes a conductor when irradiated with B-color light. The photoconductive layers 1A and 1B are charged in the opposite directions to nearly equal potentials, the A-color light is switched to high intensity, and the B-color light is switched to high intensity, low intensity, and 0. Exposure is combined by combining them to form the electrostatic latent images corresponding to an alpha color and a beta color, and those images are visualized with alpha-color and beta-color toner particles TR and TB. Then uniform exposure is carried out by using C-color light which is transmitted through the photoconductive layer 1B to make the photoconductive layer 1A conductive to form the electrostatic latent image corresponding to black picture elements, and the image is visualized with black toner TN. Consequently, the three-color image which has small dislocation is easily obtained.
Patent JP-H11113259-A (JP)
Title: Converter device
Inventor: TOYODA MASARU
IPC: H02M7/155
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a converter device which can be protected from low-level voltage hunting, by detecting the voltage hunting regardless of the frequency of the hunting when the voltage hunting occurs. SOLUTION: A converter device is provided with a converter section 10 which supplies DC power; a voltage controller 12a which amplifies and outputs the difference between the reference value of the DC voltage of the DC power and the value of the DC voltage detected by means of a detector 8; a current controller 14a which amplifies the difference between the value of the input current to the converter section 10 detected by means of a detector 7, and the output value of the voltage controller 12a, and gives the amplified difference to the converter section 10; an oscillation discriminating voltage setter 19 which sets the voltage used for discriminating the oscillation of the detected DC voltage; a comparator 20 which compares the detected value of the DC voltage with its set value, and outputs the voltage corresponding to the difference between the detected value and set value;  and gain discriminating sections 21-23 which reduce the proportional gain of the voltage controller 12a; and prolong the integrating time of the current controller 14a based on the output voltage of the comparator 20.
Patent JP-H0694354-A (JP)
Title: Freezer unit for container
Inventor: YAMASHITA TOSHIO
IPC: F25D23/06
Filed: 1992-09-11
Abstract: PURPOSE:To bear a racking load acting against a plate-like frame with a closed sectional structure and improve its strength by a method wherein an outer plate of a plate-like frame in a freezer unit for a container is integrally deep drawn, a reinforcing material is connected to an entire circumference of a rear surface of the plate to form a closed sectional surface structure. CONSTITUTION:A frame main body 41 is constructed such that an inner plate 50 is integrally formed with resin material while a spacer 51 is integrally arranged at its rear surface. The inner plate 50 is integrally assembled with an outer plate 56 through a thermal insulating material 47. In this case, the outer plate 56 is made such that an aluminum plate is pressed formed and deep drawn into a desired shape. Reinforcing material 52 is welded to an entire circumference of a rear surface of the outer plate 56 so as to form a closed sectional surface structure 54. Each of the peripheral edges of the outer plate 56 and the auxiliary plate 52 is closely contacted to each other, thereby a flange is formed for fixing the main body 41 of the frame to an end wall of the container. With such an arrangement, it is possible to bear a racking load acting against the main body 41 of the frame with the closed sectional surface structure 54 and to improve a strength of the main body 41 of the frame.
Patent JP-H08127221-A (JP)
Title: Air conditioner for vehicle
Inventor: KONDO TAIJI
IPC: B60H1/00
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate attachment/detachment to/from a scroll casing of a motor fixing member by fitting the motor fixing member to an opening of the scroll casing, and turning the motor fixing member with an outer projection being coincided with an inner projection to allow the elastic deformation of each projection respectively. CONSTITUTION: A multiblade fan 3 of an air conditioner for a vehicle consists of a centrifugal fan 31, a motor 60 to drive the fan, and a scroll casing which stores the fan and the motor to form an air passage. The scroll casing consists of a bellmouth plate 32 to straighten the air flowing in from an inner air/outer air switching box, and a lower case 4 to discharge the air in the transverse direction. In addition, a motor fixing member 6 is added to the lower case 4. When the motor fixing member 6 is fitted to the lower case 4 in an attachable/detachable manner, the respective outer projections 7 are inserted between the inner projections 5 and turned to allow the respective elastic deformation of the upper and lower surface stopping projections 70, 71. This facilitates the attachment/detachment and improves the fabricability.
Patent JP-H05112468-A (JP)
Title: Sustained release base and preparation containing the same
Inventor: YAMADA MINORU
IPC: A61K31/745
Filed: 1991-10-16
Abstract: PURPOSE:To provide a biodegradable polymer capable of arbitrarily controlling the releasing rate of a drug and useful as a base for sustained release preparation. CONSTITUTION:The objective base for sustained release preparation is produced by mixing (A) a polylactic acid with (B) a copolymer of glycolic acid and a hydroxycarboxylic acid expressed by general formula (R is 2-8C alkyl) at a weight ratio of 10/90 to 90/10. The releasing period of a drug can arbitrarily be controlled by the use of the base for sustained release preparation of the present invention. The excessive release at the initial stage can be suppressed and the drug can stably be released throughout the prescribed releasing period.
Patent JP-H08110844-A (JP)
Title: Restoring method for printer
Inventor: YAMASHITA HIDETAKA
IPC: G06F3/12
Filed: 1994-10-07
Abstract: PURPOSE: To automate the restoration processing of the printer and to reduce the buffer capacity. CONSTITUTION: If a printing-disabled state is decided after a print request (step 101) although a printer device is normal (steps 102, 104, and 106), this printer restarts the printing operation on the assumption that the printer main body is repaired (step 108). This printer starts a timer in the case of trouble requiring repair (step 109) and automatically sends out a printer initial signal to a computer on the basis of the time-up state of the timer (step 111), and a restoration report is sent out accompanying the repair without fail, thereby preventing a printing omission and reducing the buffer capacity.
Patent JP-H09149257-A (JP)
Title: Enhancing method contrast of image
Inventor: DANIERU AARU TOURITSUTAA
IPC: H04N9/74
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a contrast intensifying technology in which a calculation load is relieved in the digital image processing and undesirable artificial processing is not applied to an output image. SOLUTION: At first, a frequency distribution is generated, which has a 1st axis corresponding to measurable attributes such as luminance and a 2nd axis corresponding to counts of pixels having a specific value with respect to the measurable attributes. The frequency distribution is divided into plural clusters, frequency distribution equalization or expansion is executed to each division cluster to correct the frequency distribution. Based on the corrected frequency distribution, the 1st measurable attribute such as luminance is adjusted. Thus, an image whose contrast is intensified is generated.
Patent JP-H07106319-A (JP)
Title: Electromagnetic shielding method for heating equipment of cvd reaction furnace
Inventor: OYAMA KATSUMI
IPC: H01L21/31
Filed: 1993-09-30
Abstract: PURPOSE:To effectively shield electromagnetic field, for the heating equipment of various kinds of CVD reaction furnaces having a high frequency power supply. CONSTITUTION:A suitable metal shielding plate 7 and an intermediate ceramics insulating plate 23c are laid between the upper side ceramic insulating plate 23b and a heater 24 of a heating equipment 2. By connecting the shielding plate 7 with the earth E, the heater 24 and its circumference are shielded from the electromagnetic field generated by a high frequency voltage (v). The shielding plate 7 is an aluminum circular plate of about 1mm in thickness. Thereby the disorder of a current control circuit 53 and the malfunction of a circuit braker 54 which have been frequently generated are excluded, and the heating equipment 2 can be stably operated.
Patent JP-H1192442-A (JP)
Title: Organic compound, its polymer and organic electroluminescent element
Inventor: TOSHIDA YOSHI
IPC: C07C333/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound from which a thin film of optoelectronics element such as a display can be easily formed and a large area film also can be easily formed, and which can realize high brightness and can be used for an electroluminescent element. SOLUTION: A compound of formula I  R<1> is H, an alkyl or a halogen; R<2> is XAr<1> [X is NH, O or S; Ar<1> is a (substituted) aromatic ring or a (substituted) heterocycle having a partial structure of formula II (R<3> and R<4> are each H, an alkyl, a (substituted) aromatic ring or a (substituted) heterocycle; R<5> and R<6> are each H, a halogen, an alkyl, an aralkyl, an alkoxy or the like)]}. A compound of formula I can be obtained, for example, by reacting a compound of formula III with a compound of the formula: R<2> H. The objective organic electroluminescent element is obtained by adding a compound of formula I to at least one of organic layers of an organic electroluminescent element which is prepared by placing one or plural layers of organic layers between an anode and a cathode.