baber/WOPTO huggingface dataset:
Patent JP-S5718022-A (JP)
Title: Tracking control unit
Inventor: TAKEUCHI MOTOHIKO
IPC: H02P8/00
Filed: 1980-07-04
Abstract: PURPOSE:To simplify the control working of a head mechanism, by measuring and storing the distance from the set 1st reference position to the 2nd reference position corresponding to the reference track and carrying out the shift control of a head according to said information. CONSTITUTION:A record/reproduction head 13 is shifted toward the width direction of a tape 11 by the rotation of a step motor 22 via gears 23, 21 and a screw shaft 19. The through-holes 25 and 26 are provided to a disk 24 and the gear 21, and the state of linkage is detected with a light source 27 and a photodetector 28 only once while the head 13 is shifted in the range of width of the tape 11. The 1st reference position where the detection signal is obtained is set with the detector 28, and this signal is detected by the 1st position detecting circuit 30. The information on the shift distance of head is read out of an external memory 29 through a motor control circuit 31, and a motor driving circuit 32 is controlled in accordance with the information. Then the head 13 is shifted to the 2nd reference position to receive a control to the reference track.
Patent JP-S62247916-A (JP)
Title: Air-conditioning device
Inventor: YOKOYA SATORU
IPC: B60H1/00
Filed: 1986-04-21
Abstract: PURPOSE:To make it possible to operate an air-conditioning device, safely and comfortably, by delivering a reset signal when the temperature of the passenger's compartment is lower than an operation ensuring temperature of a microcomputer 1, to hold an air mix damper at a MAX HOT position while a fan motor is rotated at a low speed. CONSTITUTION:During operation of an air-conditioning device, when the temperature of the passenger's compartment is lower than an operation ensuring temperature of a microcomputer 1, the output of a low temperature detecting section 7 which receives a detection signal from an inside air temperature becomes a low level, and the output OUT 1 of a bi-directional motor driver in an air-mix damper drive section 4 is set to a Vcc while the output OUT 1 is set to 0v. Then, a motor actuator 11 is operated so that an air-mix damper is moved in a direction HOT and is then held at a position HOT MAX. Further, the output OUT of a fan motor drive section 5 is set to a minimum voltage, and therefore, a fan motor is rotated at a low speed. With this arrangement, even through the computer may not be operated normally, it is possible to safely and comfortably operate the air-conditioning device.
Patent JP-H01263664-A (JP)
Title: Image forming device
Inventor: KOMATSU SHUNICHI
IPC: G03G15/00
Filed: 1988-04-15
Abstract: PURPOSE:To make a device small in size and light in weight by integrating a sequence controller and most of power source control circuits onto one tip. CONSTITUTION:When the amplitude of an AC line is extraordinarily moved up and down, an amplitude detecting circuit 107 conveys the movement to a CPU core 108. When a CPU receives it, it interrupts and changes the value of a timer counter 109. Value changes the value of the timer counter 109 forming a D/A converter. The value is set to that the on-pulse width becomes minimum which is controlled by PWM circuits 111-113. In the constitution, the core 108, memories around the CPU, digital circuits of the counter 109, etc., operational amplifiers 114 and 115, circuits 111-113, multiplexer 110, analogue circuits of A/D and D/A converting circuits, etc., a zero crossing detecting circuit 106 of AC line inputting and a circuit 107 can be integrated onto the same tip. Thus, the device can be miniaturized and reduced in weight.
Patent JP-H08259677-A (JP)
Title: Polyester resin composition and production of high-viscosity polyethylene threphthalate resin using the same
Inventor: KAWABE MASAYUKI
IPC: C08G63/181
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a polyester resin composition which comprises an aromatic tetracarboxylic dianhydride and a specific amount of a specific polyester resin and shows excellent compatibility with polyester, particularly polyethylene terephthalate and can give the polyester(PET) excellent extrusion blow molding properties. CONSTITUTION: This composition comprises (A) 5-20wt.% of an aromatic tetracarboxylic dianhydride and (B) 80-95wt.% of a polyester resin having 200 deg.C or lower incipient fluidization temperature, for example, a polyester from 51-80 mole % of terephthalic acid, 20-49 mole % of isophthalic acid or 2,6- naphthalenedicarboxylic acid, as acid components, and ethylene glycol as an alcohol component, or a polyester from terephthalic acid, as an acid components and 51-80 mole % of ethylene glycol and 20-49 mole % of 1,4-cyclohexane- dimethanol.
Patent JP-H02271294-A (JP)
Title: Reactor core of fast breeder reactor
Inventor: AKAGI HIROKO
IPC: G21C3/328
Filed: 1989-04-13
Abstract: PURPOSE:To intend annihilation of trans-uranium elements with longer half lives, and to enable radial and axial output distributions in a reactor core to be uniform throughout a burning period as well by loading fuel assemblies charged with the trans-uranium elements in a region of a lower power density in the reactor core. CONSTITUTION:A reactor core consists of inner core fuel assembly 1, outer core fuel assembly 2, TRU (trans-uranium) fuel assemblies 3, blanket fuel assemblies 4 and control rods 5, outerwardly from a center part of the reactor core to an outer circular part. Also, it is constituted that neutrons generated at the fuel assembly 1 at the core center part leak outwardly in a radial direction of the core to cause nuclear fission in the TRU fuel assembly 3 and moreover the neutrons are captured in the radial blanket fuel assembly 4 to increase a breedability. Meanwhile, though the structure of the TRU fuel assembly 3 is the same as a specification of the core fuel assembly 1, the outer diameter of a fuel rod is around two thirds of the outer diameter of a core fuel of an ordinary technology, to improve the heat removal efficiency of the TRU fuel assembly 3.
Patent JP-H06277346-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1993-03-29
Abstract: PURPOSE:To provide a pachinko game machine equipped with a figure pattern display displaying multiple kinds of colors while displaying detailed figure patterns and picture patterns clearly. CONSTITUTION:This device comprises a first control means 9 which outputs display figure pattern designation data specifying play condition in pachinko machine on the basis of detection signal of each detection means, a color liquid crystal display 7 composed of a color liquid crystal display, a ROM3 which stores therein a plurality of figure pattern data a video RAM4 which stores display figure data formed by combining and editing a plurality of figure pattern data, a second control means 2 which visually display on the display 7 the figure patterns according to display figure pattern designation data outputted by a first control means, and a video control part 5 which visually displays the display figure data stored in the video RAM4 by a specified timing at a specified coordinate position of the display 7 through a scanning method.
Patent JP-S59216986-A (JP)
Inventor: AOYAMA HEIHACHIROU
IPC: A47G27/00
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10279083-A (JP)
Title: Article scooping device
Inventor: MASUDA JUNICHI
IPC: B65G59/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an article scooping device capable of increasing the moving range of a scooping tool in the right-to-left direction, and moving the scooping tool in the longitudinal direction and in the right-to-left direction by a simple drive mechanism. SOLUTION: In an article scooping device 5 provided with a scooping tool 24 movable in the right-to-left direction and in the longitudinal direction relative to frames 28, 29, a slider 70 is movable in the right-to-left direction by being guided along guide rails 36, 36 stretched over the frames 28, 29 in the right-to- left direction, the scooping tool 24 is movable in the longitudinal direction relative to the slider 70, the slider 70 is moved by driving a belt 72 stretched in the right-to-left direction of the frames 28, 29, and the scooping tool 24 is moved by turning a spline shaft 38 stretched in the right-to-left direction of the frames 28, 29.
Patent JP-S61249877-A (JP)
Title: Synthetic resin engine hood
Inventor: MISHIMA YASUHIRO
IPC: B62D25/10
Filed: 1985-04-26
Abstract: PURPOSE:To surely establish an electromagnetic wave shield, by disposing a thin electrically conductive material for electromagnetic wave shield, such as, for example, metal foil, between outer and inner plates made of synthetic resin. CONSTITUTION:An engine hood 1 is formed such that a synthetic resin inner plate 3 is bonded by an adhesive agent 8 to the inner surface of a synthetic resin outer plate 2, and a thin electrically conductive material 4 is held between the outer and inner plates 2, 3. Perforated sections 7 are provided in the electrically conductive material 4 in parts corresponding to the bonded sections between the inner and outer plates 3, 2. Due to the provision of these perforated sections 7 a large bonding area may be ensured.
Patent JP-H02269908-A (JP)
Title: Electrostatic capacity type displacement detector
Inventor: KAWATOKO OSAMU
IPC: G01B7/00
Filed: 1989-04-12
Abstract: PURPOSE:To improve the division accuracy of the detector by providing capacity for cancellation and removing the influence of a noise due to the capacitive coupling of an unnecessary path. CONSTITUTION:The capacity 36 for cancellation is provided nearby a receiving electrode 14, one terminal of the capacity 36 is connected to the receiving elec trode 14 through a MOS switch 34, and the other is connected to the output side of an inverting amplifier 38. An AC voltage source 30 is connected to a transmitting electrode 12 through an MOS switch 32, and part of it is put opposite in phase by the inverting amplifier 38 and connected to the capacity 36 for cancellation. Further, an input circuit 6 which detects and processes induced charges is connected to the electrode 14. Then a detecting circuit 40 which detects the capacity value of unnecessary path capacity 28 is connected to the output of the input circuit 6 in addition to a displacement processing system 50. Further, the value of the capacity 36 for cancellation which cancels the unnecessary path capacity 28 is stored in an EEPROM 42 as the combination of respective MOS switches 34. Consequently, the division accuracy of the detec tor is improved.
Patent JP-H05268099-A (JP)
Title: Quantization characteristic controlling device
IPC: H04N19/91
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the block distortion in the boundary between a complicated video and a flat video. CONSTITUTION:In a latch circuit 11 of a control amount generation circuit 5, buffer memory storage amount Bf (data amount stored in a buffer memory 4) supplied from the buffer memory 4 is latched at the timing of the storage amount change point pulse supplied to the clock terminal. In a subtracter 12, the difference between the buffer storage amount supplied from the buffer memory 4 and the buffer memory storage amount latched by the latch circuit 11, that is, the change amount  Bf of the buffer memory storage amount is calculated. In a control amount generation table 13, the conversion table stored in advance in the built-in ROM is referred to, and the a quantization characteristic control amount Qc based on which the quantization circuit 2 controls the quantization characteristic is decided from the change amount  Bf of the buffer memory storage amount outputted from the subtracter 12 and the buffer memory storage amount Bf.
Patent JP-H01263178-A (JP)
Title: Adhesive composition
Inventor: MURACHI TATSUYA
IPC: C08L75/00
Filed: 1988-04-14
Abstract: PURPOSE:To obtain the subject composition capable of bonding a hardly adhesive polyolefin material without pretreatment and giving high adhesive strength, by compounding a specific amount of a halogenation agent to a polyester urethane containing isocyanate group. CONSTITUTION:The objective composition can be produced by compounding 100 pts.wt. of a polyester urethane having isocyanate group (-NCO) with 0.002-20 pts.wt. of a halogenation agent (e.g., t-butyl hypochloride, sodium hypochlorite or isocyanuryl trichloride).
Patent JP-S57207849-A (JP)
Title: Plasma distribution monitor
Inventor: TAKEHARA HIROKO
IPC: H05H1/00
Filed: 1981-06-17
Abstract: PURPOSE:To obtain a monitor measuring plasma distribution in a short time, by introducing the liminescence of the face of a plasma watching window in every place by an optical fiber and sending to a spectroscope successively through a moving slit. CONSTITUTION:A plasma beam is introduced into a spectroscope 6 through optical fibers 4 arranged at regular intervals at the outside of an observation window 3 and a slit 5. The holes of the slit 5 are moved in high speed and light from the fibers 4 is introduced independently into the spectroscope 6 successively and then, a uniform plasma space is obtained effectively. As a result, a plasma distribution monitor being capable of measuring the plasma distribution in a short time is obtained.
Patent JP-H08289422-A (JP)
Title: Cubicle
Inventor: AKAHA TSUTOMU
IPC: H02B1/30
Filed: 1995-04-18
Abstract: PURPOSE: To lower the temperature in the cubicle surely and to the inverter of each unit sufficiently. CONSTITUTION: Units are stacked in multistage in a cubicle 1 provided with a suction port 11a and a discharge port 12a, respectively, at the lower and upper parts. Fans 13, 14 are disposed at the upper part of the cubicle 1 in order to suck the outer air through the suction port 11a and to discharge the air in the cubicle 1 through the discharge port 12a. A discharge port 10a for unit is made through the front door 10 of each unit provided with a fan 20 for sucking the outer air introduced into the cubicle 1, blowing the outer air to the inverter 8 of the unit 2 and then discharging the air through the discharge port 10a for unit.
Patent JP-H10281145-A (JP)
Title: Fluid bearing device
Inventor: ASAI HIROMITSU
IPC: F16C13/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To improve bending rigidity of a shaft, and reduce a dynamic torque at the time of a low temperature, by specifying a diameter size of the shaft, use fluoro oil whose kinematic viscosity is specified as lubricant, and specifying a clearance of a radial bearing. SOLUTION: A rotary member is provided with a shaft 1, a disk installing flange 6, and a rotor 3, and a supporting member is provided with a stator 4, a base 2, and a bearing member 5. A groove for generating dynamic pressure is arranged on a cylindrical radial bearing surface 5a arranged on the bearing member 5. The diameter of the shaft is set to 2 to 5 mm so as to ensure bending rigidity of the shaft 1. It is thus possible to reduce whirling of the rotary member if the diameter is within those levels. As lubricant, fluoro oil whose kinematic viscosity is 20 to 200 cSt at 40 deg.C having a good temperature viscosity characteristic. A clearance between radial bearing surfaces is set to 3.5 to 10 μm so as to provide a suitable dynamic torque at the time of a low temperature.
Patent JP-H05237757-A (JP)
Title: Control method for automatic lens edger
Inventor: HIRAKI YASUNORI
IPC: B24B9/14
Filed: 1992-02-27
Abstract: PURPOSE:To grind the original surface of a spectacle lens reasonably, smoothly, and correctly with an automatic lens edger. CONSTITUTION:The current fed to a motor for driving a grinding wheel is continuously detected in the grinding process of the original surface of a spectacle lens with the grinding wheel, and the detected grinding wheel motor current value 5 is compared with the preset current value. When the former current value is larger, the cutting 3 of the original surface of the spectacle lens is slowed or stopped, or the original surface of the spectacle lens is displaced oppositely to the cutting direction.
Patent JP-S62248289-A (JP)
Inventor: TAKAKURA YOSHINORI
IPC: H05K3/12
Filed: 1986-04-22
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-H02270560-A (JP)
Title: Recording device
Inventor: YASUTOMI HIDEO
IPC: B41J2/06
Filed: 1989-04-12
Abstract: PURPOSE:To perform stable printing without a printing material being held up and becoming solidified in a recording section by providing an electric field forming device which forms an electric field curtain advancing in a circulating direction in a circulation section which passes through a storage section and the recording section. CONSTITUTION:An electrode plate 15 consisting of an insulating material with coil electrodes 17 arranged in parallel is installed in a direction where the electrodes 17 cross at right angles with the circulating direction of a circulation section 11, on the external wall 13 or/and the internal wall 14 of the circulation section 11. Every two electrodes 17 are connected together, and connected to a three-phase alternating power supply 19. If an alternating voltage is applied to the electrodes 17, an electric field curtain of travelling wave which travels in an arrow (b) direction is formed in the circulation section 11. The electric field curtain power of travelling wave which travels in the arrow (b) direction is periodically received by ink In due to the triggering action by an electric charge possessed by the ink itself, moving the circulation section 11 in an arrow (b) direction. Consequently, a printing material is not held up in the recording section 12, so that it is not blocked. Thus recording is performed stably.
Patent JP-H07292709-A (JP)
Title: Earth and sand scraping-up device of construction machine
Inventor: KAWAMOTO MASAHARU
IPC: E02F3/76
Filed: 1994-04-28
Abstract: PURPOSE:To always hold respective parts of a blade to be vertical, when the blade is vertically moved in order to adjust the height of earth and sand scraped together. CONSTITUTION:A bracket 29 is fixedly provided on the rear lower part of a running machine body 12, and a bracket 30 is fixedly provided on the front face part of a blade 24 for scraping together earth and sand. Both brackets 29, 30 are connected to each other through a rotationally moving link 31 and a supporting link 32. The rotationally moving link 31 is rotationally moved up and down by an actuator 25, so as to elevatably move the blade 24. When the actuator 25 is operated, pivotally fitting parts 31b, 32b on the rear ends of the respective links are always vertical, and hence the blade 24 is held in the vertical condition.
Patent JP-H04305572-A (JP)
Title: Carboxyl group-containing cyclic amine compound
Inventor: OKADA HISASHI
IPC: C07D255/02
Filed: 1991-04-01
Abstract: PURPOSE:To obtain a new compound useful as a metallic ion masking agent and an intermediate for a bleaching agent for photosensitive material. CONSTITUTION:A compound shown by the formula (R1 and R2 are H, halogen or alkyl; L is alkylene; La, Lb, Lc and Ld are >=2C alkylene; M is H or cation; l, m and n are 0, 1 or 2 with the proviso that l+m+n is >=1). The compound, for example, is obtained by subjecting a malonic ester derivative (dimethyl malonate derivative or diethyl molonate derivative) and a chained polyamine to ring formation reaction. The reaction is carried out usually in a solvent such as methanol or ethanol.
Patent JP-H04304029-A (JP)
Title: Digital signal coder
Inventor: FUJIWARA YOSHIHITO
IPC: H03M7/30
Filed: 1991-03-30
Abstract: PURPOSE:To prevent so-called pre-echo that quantization noise is unpleasant to ears by revising an allocated bit number in response to a transient state for each block and improving the S/N in the transient state. CONSTITUTION:A signal subjected to band split in band split filters 11,12 and blocked for each band is fed to a transient section detection circuit 17, in which the transient state for each block is detected. An allowable noise calculation circuit 20 or the like is controlled in response to the detected transient state to revise an allocated bit number for each block in an adaptive bit allocation coding circuit 18.
Patent JP-S5427420-A (JP)
Title: Multiway speaker device
Inventor: HIGUCHI MASAHIRO
IPC: H04R1/26
Filed: 1977-08-01
Abstract: PURPOSE:To suppress the time difference distortion between speakers by matching the effective sound sources near the crossover frequency of each speaker.
Patent JP-H09261602-A (JP)
Title: Moving image display method and image processing system
Inventor: URUSHIYA HIROYUKI
IPC: H04N5/66
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a moving image display method and an image processing system capable of displaying smoothly moving images easy to see by inserting prepared interpolation images between the plural sheets of digital images and moving image displaying the plural sheets of the digital images to which the interpolation images are inserted. SOLUTION: When the plural sheets of time sequentially arranged moving image data are inputted from an images input device or the like, the time sequential images are stored in a memory. The stored time sequential images are timing-controlled based on included time information, transferred to a display and consecutively displayed in an order. In this case, when the time required for taking out the images from the memory and displaying them at the display is defined as (t), since the sheet number of the images displayable in a time interval Ti between the two consecutive sheets of the images, the image Ii and the image Ii +1, is  (Ti/t)-1), the  (Ti/t)-1} sheets of the images are prepared as the interpolation images and the prepared interpolation images are inserted after the images Ii to be displayed.
Patent JP-H11289153-A (JP)
Title: Electronic component adhesive bond and electronic component adhesive method therefor
Inventor: NISHI TOSHIO
IPC: H05K3/32
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce the thermal expansion coefficient of a bond, and to adequately secure the conductivity of an electronic component and the electrode of a work. SOLUTION: Small-sized insulating fillers 11 and large-sized conductive fillers 12 are mixed into a bond 10. A bump 4 is mounted on the electrode of a work 5, and the bump 4 is adhered to the work 5 on an electronic component 1. The insulating fillers 11 and the conductive fillers 12 are interposed between the bump 4 and the electrode 6, the conductive fillers 12 come in contact with the bump 4 and the electrode 6 in such a manner that it is pinched by both the bump 4 and the electrode 6, and the insulating fillers 11, which are smaller than the conductive fillers 12, do not come in contact with the bump 4 and the electrode 6. Accordingly, the thermal expansion coefficient of the bond 10 can be decreased substantially, while adequate conductivity is secured between the bump 4 and the electrode 6.
Patent JP-S59219409-A (JP)
Title: Device for measuring temperature of steel material in heating furnace
Inventor: HAYASHI JIYUNICHI
IPC: C21D1/00
Filed: 1983-05-26
Abstract: PURPOSE:To decrease the influence of disturbance and to improve the accuracy in measuring the temp. of a steel material by puncying a hole atop the tip end of an extractor fork on which the steel material is placed and inserting a temp. measuring element into the hole. CONSTITUTION:A measuring hole 7 is punched in the part atop the top end of a extractor fork 6 where the fork contacts with a steel material. The hole 7 is constituted of a hole 8 for installation of a temp. measuring element punched in the fork 6, a hole 9 for discharging a scale penetrated in the perpendicular direction of the fork, and a hole 10 for discharging purge air punched separately in the midway of the hole 8. A temp. measuring element 11 is put into the hole 8 to measure the temp. of a steel material 3. The measuring device is thus made longer in life and easier to maintain and the need for a protecting pipe is eliminated.