baber/WOPTO huggingface dataset:
Patent JP-H1057460-A (JP)
Title: Ozone sterilizer
Inventor: SAITO YUTAKA
IPC: A61L9/015
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a sterilizer. SOLUTION: A trap means 43 provided in a humidifying pipe 37 condenses waterdrops in moisture generated by a humidifier 35, returns them to the humidifier 35 and reduces dew condensation generated in a circulation circuit. Thuds, dew condensation water is prevented from being accumulated in the circulation circuit 5, the multiplication of bacteria and corrosion by water accumulation are reduces and the degradation of an ozone decomposition function is prevented. Also, an ozone sensor 59 is provided in an ozone decomposition chamber 19, the ozone sensor 59 is prevented from being exposed to the ozone of a high density at the time of a sterilization operation for a long time, the function degradation and malfunction of the sensor are prevented and the service life of the sterilizer is prolonged.
Patent JP-S63165487-A (JP)
Inventor: KENISU RUUTASU
IPC: C07C309/58
Filed: 1987-09-24
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-2000060272-A (JP)
Inventor: MIZUKURA TAIJI
IPC: B62D55/116
Filed: 1998-08-26
Abstract: (57)【要約】
【課題】  自動姿勢制御を開始した際に、傾斜に対応し て機体を素早く自動姿勢制御できるコンバインを提供す る。
【解決手段】  左右一対の走行装置７Ｌ・７Ｒに支持す る機体の左右支持高さを可変調節する左右一対の昇降駆 動手段を備え、機体の左右支持高さを検出する車高セン サ及び機体の左右傾斜角を検出する水平センサ１６を備 えるとともに、機体の左右傾斜角を設定された傾斜角に なるようにする制御手段を備えたコンバインにおいて、 非作業位置を検出するスイッチ２８及び姿勢制御の自動 ・手動を切り換える切替スイッチ２６を設けて制御手段 １８と接続し、各種作業を停止させる作業クラッチのオ フ時又は自動姿勢制御のオフ時に、機体をその最下限位 置Ｂから一定高さＨだけ高い位置Ａに機体を昇降制御す るよう構成した。
Patent JP-H03102866-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKAI TOSHIAKI
IPC: H01L21/66
Filed: 1989-09-18
Abstract: PURPOSE:To allow a sufficient functional test in a wafer conduction regardless of the number of input/output pins by setting a potential of a plurality of source lines at a normal operating voltage, and the potential of another source line at a level less than the low output logic level and more than the normal operating voltage of an emitter follower, upon the functional test of a logic circuit. CONSTITUTION:An emitter follower EF1 consists of an npn transistor T4, whose collector is connected to the source line VCC and base to the collector of a transistor T2, and two terminal resistors RP1, RP2 connected to the emitter (OUT) of the transistor T4. One resistor RP1 is terminated to a source line VEE1, and the other resistor RP2 to a source line VEE2 of the second low potential. When the high output logic level of the emitter follower EE1 is VOH and the low one VOL, 0>VOH>VOL>VEE2>VEE1 holds in a functional test, and 0>VOH>VOL> VEE2>VEE1 holds in a practical use.
Patent JP-H0290906-A (JP)
Title: Hydroextractor
Inventor: MORI TAKEO
IPC: B01D25/12
Filed: 1988-09-26
Abstract: PURPOSE:To carry out dewatering certainly and cleaning a filter cloth automatically and certainly by composing a bulkhead for dividing a filtration room of a material able to form an elastic wall, shaping the bulkhead like a cop, fitting it in a drum, and fixing by a ring. CONSTITUTION:A bulkhead 21 for dividing a filtration room 2 is composed of a material which is able to form an elastic wall, the bulkhead is shaped into a cop-like shape, fit in a dram 24, and fixed by a fixing ring 25. Then, the bulkhead 21 is put in the inside of a recessed dividing body 30, a means for introducing compressed air reciprocally is installed in both sides of the bulkhead 21, and dewatering of a cake which is sandwiched by the bulkhead 21 is accelerated by swinging the cake right and left. Further, compressed air is led to the water discharging side of the filter cloth, and brought to go through the filter cloth to remove a cake remaining in and adhering to the filter cloth. As a result, dewatering of the cake is carried out certainly and cleaning of the filter cloth is also carried out automatically and certainly.
Patent JP-H04119346-A (JP)
Title: Copying machine
Inventor: KISHIMOTO HIROYUKI
IPC: G03G15/043
Filed: 1990-09-10
Abstract: PURPOSE:To prevent the local overheat of an original platen by moving and positioning an exposing light source to plural points with reference to the original platen. CONSTITUTION:Light from an exposing lamp 41 is transmitted through the original platen 2 and projected on the original on the platen 2. Reflected light from the original is projected to a photosensitive drum 6 through mirrors 42-44, a lens 45 and a mirror 46, and formed into an image on the surface of drum 6. The exposing light source 41 can be moved at plural positions on the original platen 2 and positioned there. In the case of consecutively copying, the light source 41 is allowed to be moved to the plural points so as to distribute the position opposed to the original platen 2. Thus, the local heating of the original platen 2 is prevented.
Patent JP-2001068289-A (JP)
Title: Discharge lamp lighting device
Inventor: NIIHORI HIROSHI
IPC: H02M7/5387
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the stress to a component caused by the increase of a resonance current when a high voltage is generated in a non-discharge period before start of discharging a discharge lamp and in a prescribed period after the start of discharging. SOLUTION: This device is provided with a load circuit 11 comprising inductors L1, L2, capacitors C1, C2 and a discharge lamp DL, and a high-frequency electric power source circuit 12 for supplying electric power to the circuit 11. The device is also provided with a control circuit 13, for the power source circuit 12, for detecting, for example, a frequency f4 by detecting a peak value of a lamp voltage Vla corresponding to the frequency f4 which is a higher value when the reactance of the load circuit 11 comes to zero, based on a detected result of the lamp voltage Vla, for keeping a peak value of a current flowing in the inductance L1 when the frequency f4 is brought in, and for changing, in a non-discharge period, a switching frequency to FETs Q1,  Q1 from a prescribed frequency higher than the frequency f4 upto a frequency lower than the frequency f4 to bring the peak value of the current hereinbefore.
Patent JP-H0878948-A (JP)
Title: Leakage wave waveguide cross slot array antenna
Inventor: MIYATA KOJI
IPC: H01Q13/20
Filed: 1994-09-08
Abstract: PURPOSE: To provide the leakage wave waveguide cross slot array antenna with which both the radio wave of anticlockwise circular polarization wave and the radio wave of clockwise circular polarization wave can be alternatively received with simplified/low-priced configuration. CONSTITUTION: This leakage wave waveguide cross slot array antenna is constituted by almost parallelly arranging plural radial waveguides 1A, 1B, 1C... formed with plural cross slots arranged in the direction of a tube axis on the upper surface. Each cross slot is composed of a pair of a left side cross slot 4 and a right side cross slot 4' whose centers are arranged on both sides of a center line, respectively, formed by linking the centers of the lateral width of the upper surfaces of respective radial waveguides in the direction of the tube axis. By moving shield conductor boards 5 in their respective arranging directions along the upper surfaces of respective radial waveguides 1A, 1B, 1C..., only one of the left side cross slot 4 and the right side cross slot 4' is selectively shielded.
Patent JP-S6395336-A (JP)
Title: Measurement of refractive index distribution
Inventor: KISHI HAJIME
IPC: G01M11/02
Filed: 1986-10-10
Abstract: PURPOSE:To achieve a higher measuring accuracy, by monitoring an emission light with a 2-D light receiving element without the use of a cylindrical lens to enable the measuring of fluctuation in the radial and longitudinal refractive index of a preform. CONSTITUTION:Light beam 12 of an He-Ne laser 10 is focused with a lens 16. The light beam is made incident vertically into a container 19 holding a preform 20 and the lens 16 is adjusted so that the minimum spot size of the light beam 12 matches the center surface 21 of a preform 20. Then, to make the light beam 12 hit a desired position of the preform 20, the whole container 19 moves in the direction (x) with a stepping motor 36 and a 0-order diffraction light emitted at an angle phix of diffraction from the preform 20 is made incident into a TV camera 38 as 2D-light receiving element through a lens 22. Then, the angle phix of diffraction is determined by a specified formula from the x-axis- wise position of a 0-order laser spot detected with a TV camera 38 to calculate a radial refractive index distribution of the preform 20.
Patent JP-S60133405-A (JP)
Title: Formation of pattern
Inventor: MIYAWAKI MAMORU
IPC: G02B5/18
Filed: 1983-12-22
Abstract: PURPOSE:To easily form a pattern large in equivalent refractive index change amt. and having uniform roughness on the whole face on the surface of a light guide by forming an ion exchange layer on the surface of a lithium noibate crystal base or lithium tantalate crystal base, and irradiating it with leaser beams. CONSTITUTION:The x-plate or z-plate of LiNbO3 or LiTaO3 crystal 1 is heat- treated in heated benzoic acid to cause ion exchange between both; to diffuse Li ions 6 in the crystal 1 into the outside and H ions 7 into the inside of the crystal 1. The ion-exchanged crystal 1 is washed with ethanol by using ultrasonic waves. A metal, semiconductor, Ga, or org. thin film 9 for light absorption is vapor deposited on the ion-exchanged layer 8, and its surface is scanned with Ar laser beams 10 having a small spot to form a pattern. After the scanning, the film 9 is removed with an etching soln. or a solvent. It is found by observation that the parts of the surface of the obtained light guide scanned with the laser beam spot are relieved and equivalent refractive index change is obtained, thus permitting optical defects to be scarcely caused, and a light guide having good light guiding characteristics to be obtained.
Patent JP-H1092332-A (JP)
Title: Electron gun for color cathode ray tube
Inventor: ZEN KANCHAN
IPC: H01J29/50
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun for a color cathode ray tube with better inside voltage property by uniformly forming the cross sections of electron beams landed on all fluorescent film. SOLUTION: Three electrodes containing a cathode 21, a control electrode 22 and a screening electrode 23, the first, second and third focusing electrodes 24, 25, 26 containing auxiliary lenses and main and a final acceleration electrode 27 opposed to the third focusing electrode 26 are provided. The same static voltage VS is applied to the screening electrode 23 and the second focusing electrode 25 and dynamic focus voltage VD is applied to the first and third focusing electrodes 24, 26 to form a quadrupole lens with the second focusing electrode 25.
Patent JP-H0520992-A (JP)
Title: Electromagnetic relay
Inventor: KOSAKI MASATO
IPC: H01H50/64
Filed: 1991-09-20
Abstract: PURPOSE:To stabilize the operating property of an electromagnetic relay so as to prevent the imperfect contact of a movable contact-piece and the melting of a card by inserting a locking metal-fitting in one-end portion of the card for transmitting the movement of a movable iron-piece to a contact-mechanism portion, and then coupling the card to the movable contact-piece via the locking metal-fitting. CONSTITUTION:While an electromagnetic portion 20 is on-excited, a movable contact-piece 53 has its movable contact 53a kept in contact with a stationary contact 51a by its own springy force. When the electromagnetic portion 20 is excited, the magnetic-pole portion 25a of an iron core attracts a movable iron-piece 30, and consequently the upper-end portion of the movable iron-piece pushes a projected portion 64 formed in a card 60 so that the card may be slid in its right direction. As a result of this, a pressing claw portion 63a pushes the upper-end portion of the movable contact-piece 53 so that the contact 53a is allowed to make a switchover connection to a stationary contact 52a from the contact 51a. Because locking metal-fittings have been insertion-moulded respectively in both end-portions of the card 60, thermal deformation and a curvature can hardly occur in the card so that the card may hardly be melted by heat even if the contact piece 53 is heated. Besides, an electromagnetic relay can be prevented from being chattered by holding the free-end portion of the iron piece 30 between the projected portion 64 and the claw portion 62a of the locking metal- fitting.
Patent JP-H0979297-A (JP)
Title: Parking brake mechanism of disk brake for vehicle
Inventor: HASHIMOTO NOBUO
IPC: F16D65/18
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a cam shaft from generating its turn resistance as far as possible, by preventing a tip end face of the cam shaft from being pried by a bottom wall of a bearing hole, even when the cam shaft moves in a bottom wall direction in the bearing hole. SOLUTION: A bearing 25 is formed in a bottomed cylindrical shape by a cylinder unit 25a having an external diameter press fittable to a bearing hole 9 and a bottom plate 25b closing one end of the cylinder unit 25a, and a low friction treated layer A is formed in an internal peripheral surface of the cylinder unit 25a and an internal surface of the bottom plate 25b.
Patent JP-2001066266-A (JP)
Title: Floating particle-shaped substance measuring device
Inventor: MEGA AKIMASA
IPC: G01V5/08
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a relatively inexpensive β-ray floating particle-shaped substance measuring device with improved detection efficiency of β rays and without requiring any high-voltage power supplies. SOLUTION: β rays from a β-ray source 1 are transmitted through filter paper 2a of a sample 2 and enters a photodiode 3. The photodiode 3 generates an electric charge inside according to the amount of incidence of β rays, the output signal is amplified by an amplifier 4 as a current, and a noise is eliminated by a comparator 5 before being outputted to a counter 6. The counter 6 calculates the number of count corresponding to the amount of incidence of βrays, based on the signal, the data is subjected to each kind of processing by a processing control device 7, and the processing result is displayed on a display 8.
Patent JP-H03117185-A (JP)
Title: Method of reproducing slow motion of digital video signal
Inventor: ROORANTO MESUTAA
IPC: G11B27/00
Filed: 1990-09-13
Abstract: PURPOSE: To extend the speed range for slow motion reproduction by fixedly arranging main reproducing magnetic heads and auxiliary reproducing magnetic heads on the peripheral edge of a rotating body and switching signal lines by the majority of logical signals which discriminate the locked state of a PLL circuit. CONSTITUTION: Four main reproducing magnetic heads P1, P2, P3, and P4 are attached to the peripheral edge of a rotating body 1 at angular intervals of 90 deg.. Auxiliary reproducing magnetic heads AP1, AP2, AP3, and AP4 are connected to main reproducing magnetic heads P1 to P4 at prescribed angular intervals. Track positions of heads AP1 to AP4 are deviated from those of heads P1 to P4 by 1/2 a track width. When the forwarding speed of a magnetic tape for reproducing is different from that for recording, heads are switched to auxiliary reproducing magnetic heads AP1 to AP4. Then, these auxiliary heads accurately scan oblique tracks, from which main reproducing magnetic heads P1 to P4 have deviated.
Patent JP-H03104161-A (JP)
Title: Semiconductor storage device
Inventor: ANDO TOMOSHI
IPC: H01L27/10
Filed: 1989-09-18
Abstract: PURPOSE:To realize the improvement of integration degree by connecting one electrode of a junction type diode with a node point via a tunnel insulating film, and sufficiently decreasing the memory holding current of an MIS switching diode. CONSTITUTION:One electrode of a junction type diode is connected with a node point T via a tunnel insulating film, and the other electrode is connected with a substrate side power supply potential Vbb. One end of a load resistor RD is connected with the connection node T, and the other end is connected with a potential VD turning to a forward bias in the junction of the diode. Thereby the memory holding current of an MIS switching diode MIS-SWD can be made sufficiently small. Further the node point T is connected with a bit line BL via an insulated gate type field effect transistor MOST, and the gate of the MOST is connected with a word line WL, thereby constituting a memory cell. Said memory cells are arranged in a matrix type, and the high degree integration is realized.
Patent JP-S60132298-A (JP)
Inventor: MISAWA TOSHIYUKI
IPC: G07F7/08
Filed: 1983-12-20
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-H0799651-A (JP)
Title: Image signal reproducing device
Inventor: ONISHI SHINJI
IPC: H04N19/423
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a satisfactory interpolated image quality by obtaining correlations between a picture including an error block and a picture different from it by time and selecting image information to be used for motion vector estimation and interpolation and preventing a picture from being interpolated with a non-correlative picture by the scene change or the like. CONSTITUTION:An error detecting circuit 103 generates a block error flag indicating whether each picture element block can be decoded or not based on the error flag from an error correction ECC circuit 102. A scene change detecting circuit 122 uses image data in field memories 108 and 109 to discriminates whether the scene change occurs or not. In the case of the scene change, the motion vector of image data in the present field to image data of the next field is obtained by a motion vector detecting circuit 110, and the motion vector of the error block is estimated based on this obtained motion vector. This motion vector of the error block is used to interpolate picture data of the error block with picture data of the next field.
Patent JP-H04121579-A (JP)
Title: Drying control system in crops particle drying machine
Inventor: KOJIYOU REIJI
IPC: F26B25/22
Filed: 1990-09-11
Abstract: PURPOSE:To prevent quality of crop particles from being deteriorated by a method wherein a difference in enthalpy between a hot air and a discharged air is calculated in reference to their temperatures and humidities, a temperature of crop particles being dried is estimated on the basis of these values and the drying operation is stopped as this temperature reaches a predetermined value. CONSTITUTION:A moisture sensor 6 detects the same crop particle moisture as a set finished target moisture content. A hot air temperature sensor 21 detects a temperature (TA) of drying hot air. A hot air humidity sensor 22 detects a humidity (HA). An enthalpy (IA) for the drying hot air is calculated on the basis of these values. A discharged hot air temperature sensor 23 detects a temperature (TB) of the discharged air passed and discharged from the drying chamber 2. A discharged air humidity sensor 24 detects a humidity (HB) of the discharged hot air. An enthalpy (IB) of the discharged air is calculated. A crop particle temperature (WT1) of the crop particles being dried is assumed in reference to this enthalpy difference (IH) so as to detect whether the crop particle temperature (WT1) is the same as or more than the set crop particle temperature (WT). The drying device 5 is automatically stopped in reference to the fast got crop particle moisture content and crop particle temperature and thus the over-drying of the crop particles can be prevented.
Patent JP-H0689403-A (JP)
Title: Two-channel video/audio recording and reproducing device
Inventor: TOMITA MASAO
IPC: H04N5/7826
Filed: 1992-09-10
Abstract: PURPOSE:To selectively reproduce video/audio signals in two channels by simultaneously recording video signals in two channels with two sets of rotary head couples and also bias-recording a 2nd channel of an audio signal with a fixed audio head. CONSTITUTION:An audio input signal in the 1st channel is inputted from a terminal 22 and amplified by a recording amplifier 23, and is superimposed with a high frequency bias by a bias oscillator 24 and supplied to a recording and reproducing head 25 and then bias-recorded on an audio track zone of a magnetic tape. As to reproducing, an output from the recording and reproducing head is amplified and equalized by a recording amplifier 26, and a reproduced audio output is obtained at an output terminal 27. In this case, the audio signal in the 1st channel is shown as monaural, but stereo recording can be performed by dividing the audio track zone on the tape.
Patent JP-H01280505-A (JP)
Title: Manufacture of acid-resistant hume pipe
Inventor: KAMIGUCHI SATOSHI
IPC: B28B21/72
Filed: 1987-09-26
Abstract: PURPOSE:To prevent a peeling phenomenon of an acid-resistant resin layer, by forming an intermediate layer having a large quantities of resin content on a position of a laitance forming layer in place of the laitance. CONSTITUTION:Aqueous emulsion of synthetic resin is compounded beforehand to concrete to be loaded into a rotary concrete shuttering. At the time of centrif ugal molding, resin contents whose specific gravity is light is raised to the inside and a resin layer 2 containing impurities in the concrete is formed. In the case of ordinary concrete not containing resin, upon the centrifugal molding, resin emulsion is loaded in succession and the resin layer 2 is formed. After cure of tubular concrete, acid-resistant curing resin or a matter made into a mortarlike state by adding fine powder such as sand or calcium carbonate or silica powder and a glass short fiber to the same is loaded on the inside of the tubular concrete. Those resin are cured at the normal temperature or by heating and a strong acid-resistant layer 3 is formed on the intermediate layer 2.
Patent JP-S61122372-A (JP)
Inventor: OKUMURA YOSHIO
IPC: E04G21/02
Filed: 1984-11-16
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-H1161467-A (JP)
Title: Removal of surface oxidized film of copper alloy and surface oxidized film removing device
Inventor: KANEKO ATSUSHI
IPC: C23G3/02
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable descaling of even a metallic strip on which surfaces dense oxidized films are formed with one time of pickling by subjecting the strip consisting of a copper metal to airplane cloth polishing by airplane cloth rolls for cracking the scale formed on the strip surfaces prior to pickling after the soln. heat treatment of the strip. SOLUTION: The strip 1 of the copper alloy contg. 2 to 5% Ti is subjected to the soln. heat treatment by rapid cooling with a cooler 5 and is passed through a drying device 7. Both front and rear surfaces of the strip are then subjected to airplane cloth polishing with an airplane cloth device 9. An airplane cloth roll 9a and a backup roll 9b are formed as one set and the set for the front surface polishing of the strip 1 and the set for rear surface polishing thereof are arranged in an adjacent relation in this airplane cloth device 9. The airplane cloth formed by incorporating aluminum, etc., into nylon yarn is used for the airplane cloth rolls 9a. The rolls having a diameter of 350 to 600 mm are preferably used for the back up rolls 9b facing to the airplane cloth rolls 9a.  The oxidized films formed on the front surface of the strip 1 are uniformly and flatly polished and the pickling of a post stage is more efficiently executed.