baber/WOPTO huggingface dataset:
Patent JP-H01100570-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: G03G15/01
Filed: 1987-10-14
Abstract: PURPOSE:To prevent the quantity of light from decreasing by putting a filter in the optical path of reflected light at the time of a color original and cutting off high-sensitivity light of a photosensitive body, and retracting the filter from the optical path at the time of a black-and-while original. CONSTITUTION:When the original is a color original, the filter of the complementary color with the high-sensitivity wavelength light color of the photosensitive body 2, i.e. a yellow filter for a photosensitive body 2 having high sensitivity in the blue area is put opposite the rear end surface of a lens 22. Consequently, short-wavelength blue light is prevented from being transmitted and an image of a blue original part is formed without exposing the photosensitive body 2. Further, when the original is a black-and-white original, the filter 24 is retracted from the optical path 31, so the quantity of light is not decreased and picture quality is maintained excellently.
Patent JP-H10103751-A (JP)
Title: Indoor unit of air conditioner
Inventor: KATO SHIGEKI
IPC: F24F13/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of an abutment portion which is used for the positioning of a reference position of a vertically flapping air-flow direction control plate, by a construction wherein the abutment portion is provided in the vicinity of a coupling portion of the vertically flapping air-flow direction control plate with a driving motor therefor. SOLUTION: A vertically flapping air-flow direction control plate 20 is so designed that it can be flapped between a state (C position) where its one end 21 is directed to the upstream side of air-conditioning air and a state (B position) where the other end 22 is directed to the upstream side of air-conditioning air. This vertically flapping air-flow direction control plate 20 has a plate-like raising portion 25 projecting in a substantially perpendicular way in its longitudinal direction in the vicinity (one end side) of a coupling portion with a driving motor. An abutment member 7 fixed to the side of an indoor unit main body 1 is provided inside an outlet passage 4.  The positioning of the reference position B of the vertically flapping air-flow direction control plate 20 is performed by flapping the vertically flapping air-flow direction control plate 20 and then by allowing an abutment face 27 at a top end of the raising portion 25 to abut with a top end face (shock absorbing material 70) of the abutment member 7.
Patent JP-2001078947-A (JP)
Title: Dishwasher
Inventor: KODAMA KOJI
IPC: A47L15/46
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To allow self-washing of a dishwasher to be achieved economically and precisely. SOLUTION: During a normal washing operation, a hot water storage tank 11 is replenished with water each time rinsing water is used, and is held in a standby state with the water heated by a heater 17. When an operation ending switch is operated at the end of the day or the like, the rinsing water remaining in the hot water storage tank 11 is ejected from a rinsing nozzle 4 as self- washing water and then a washing pump 7 is driven to cause the self-washing water collecting in the washing tank 6 to be ejected from the washing nozzle 3. Finally, the self-washing water returning to the washing tank 6 is discharged. The wall surface of a washing chamber 2, a rinsing water channel 19 and a washing water channel 8 are thereby washed. Power is automatically turned off at the completion of self-washing.
Patent JP-S61136694-A (JP)
Title: Cold rolled steel sheet having superior suitability to chemical conversion treatment
Inventor: WAKANO SHIGERU
IPC: C25D3/56
Filed: 1984-12-06
Abstract: PURPOSE:To improve the suitability of the surface of an annealed cold rolled steel sheet to chemical conversion treatment by plating the surface of the steel sheet with an Fe-P alloy having a specified composition after removing oxide from the surface. CONSTITUTION:A cold rolled steel sheet is annealed by batch or continuous annealing, and it is air- or water-cooled from a high temp. to improve the productivity. At this time, oxide is produced on the surface of the steel sheet. This oxide is removed by pickling, polishing or other method. It is difficult to form a film on the surface of the steel sheet after the removal by chemical conversion treatment. The surface of the steel sheet is plated with an Fe-P alloy contg. 0.05-5wt% P by 0.5-5g/m<2>. By the resulting Fe-P alloy layer, a film such as a phosphate film can be formed uniformly and densely by chemical conversion treatment.
Patent JP-H0538525-A (JP)
Title: Method and device for forming workpiece
Inventor: ERIHI JIIGAA
IPC: B21D22/18
Filed: 1991-10-07
Abstract: PURPOSE: To simply and quickly execute a heat treatment by executing the heat treatment with an induction heating to a worked article with the method for forming the worked article from the sheet metal, in a forming device, particularly, a spinning device for executing the heat treatment to a sheet metal before or after forming step, etc. CONSTITUTION: When the heat treatment is executed after fastening the worked article, an induction heating coil 5 or a quick cooling nozzle 6 are shifted toward the worked article with a prescribed method. The worked article is driven at a prescribed revolving speed. The induction heating coil 5 is worked through a switching device and further, supplying water is opened to the quick cooling nozzle 6. When the worked article is passed through the lower part of the induction heating coil 5, the worked material is heated and successively, immediately quick-cooled by passing the worked article through the quick cooling nozzle 6. This process is executed in at least one time of turning. In this way, the heat treatment of the worked article can simply and quickly be executed by induction-heating the worked article to execute the heating treatment.
Patent JP-H10123254-A (JP)
Title: Method for processing pulse outputted from gamma camera and gamma camera being used therein
Inventor: TARARINE MICHEL
IPC: G01T1/164
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To increase the number of allowable count of a gamma camera for detecting coincidence by detecting at least two analog electric signals being outputted simultaneously from two detectors thereby determining a colliding position. SOLUTION: Two position calculation circuits 30, 31 are connected, respectively, with two weighting array components 28, 29 and receive signals x<+> , x<-> and y<+> , y<-> , respectively. The purpose of the position calculation circuits 30, 31 is to determine an accurate colliding position of photon from four receiving signals. A coincidence circuit 40 takes out two binary signals outputted from two pulse detection circuits 38, 39. When the pulse detection circuits 38, 39 present pulses simultaneously in a predetermined time window, the coincidence circuit 40 indicates coincidence. A storage circuit 41 receives the coordinates at a collision point on each scintillator and the energy at respective periods from the position calculation circuits 30, 31.  Furthermore, the storage circuit 41 sorts an effective collision quickly using a minimum energy threshold value and removes error due to high scattering.
Patent JP-H03121693-A (JP)
Title: Color signal enhancer
Inventor: MIZUTA MASASHI
IPC: H04N9/64
Filed: 1989-10-04
Abstract: PURPOSE:To emphasize a color signal in an excellent way with simple constitution by forming an emphasis signal with input and output signals of two delay means connected in series in which the phases of an input signal and an output signal are matched and adding the emphasis signal to an original signal. CONSTITUTION:A chroma signal obtained at an input terminal 2 is fed to a series circuit comprising a 1st delay circuit 22 and a 2nd delay circuit 23. In this case, as a chroma signal, a signal modulated by a chrominance subcarrier 3.58MHz is used and the delay circuits 22, 23 match the phases of input and output at a frequency of 3.58MHz. The emphasis signal is generated by the addition and subtraction of input output signals whose phases are matched by the two delay circuits 22, 23 and the emphasis signal is added to the original signal. Thus, the emphasis of an excellent color signal is implemented with simple circuit constitution.
Patent JP-H09106612-A (JP)
Title: Data-recording/reproducing apparatus
Inventor: ITO YASUAKI
IPC: G11B19/247
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To record/reproduce successive zones including a boundary of zones without dividing a recording/reproducing process into every zone in a disc-like recording medium adopting an MCAV method. SOLUTION: A zone boundary control circuit 10 monitors a counted value 42 of a sector counter 41 in a main control circuit 3 as shown in the drawing. A zone clock parameter for a secceeding zone and a recording/reproducing zone parameter are transferred before a zone boundary part comes, so that the recording/reproducing are continuously performed in the succeeding zone and these after.
Patent JP-H05101667-A (JP)
Title: Semiconductor memory
Inventor: OKIMURA YASUNORI
IPC: G11C11/409
Filed: 1991-10-08
Abstract: PURPOSE:To increase the read speed by precharging a single bus during inactivation of read operation by a driver to reduce the potential variation of the single bus to a half. CONSTITUTION:The supply potential of a driver (d) of a pre-charge circuit C is sit to a half of a supply voltage Vcc, and a capacity element CDUMMY having the same capacity as a parasitic capacity CBUS of a single bus RWBUS is provided. When a memory cell select signal phi1 is in the low level, it is connected to the capacity CBUS through an NMOS transistor, and the potential of the single bus RWBUS is set to VCC/2. Thus, the potential variation of the single bus for read operation is reduced to a half, and the time required for the potential change is shortened to increase the read speed.
Patent JP-H07112453-A (JP)
Title: Resin molding device
Inventor: SAWAZAKI KAZUMI
IPC: B29C45/42
Filed: 1993-10-18
Abstract: PURPOSE:To prevent insufficient filling with resin and void by a method wherein a dummy cavity is provided, and after filling the dummy cavity with resin, the resin is formed by applying a specified forming pressure. CONSTITUTION:With a force feeding of a resin by a plunger 28, an upper form cavity movable pin 16a and lower form cavity movable pin 16b are press- controlled. A dummy cavity 30 which communicates with a cavity 14 is provided, and when the upper form cavity movable pin 16a and lower form cavity movable pin 16b are press-controlled, residual air, etc., in the cavity 14 is discharged in the dummy cavity 30. By this method, insufficient filling with the resin or void are prevented on a package part, and a semiconductor device of a high quality can be obtained. Also, by this method, resin molding can be preferably performed even for a semiconductor device with a thin type package.
Patent JP-H09102586-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAYAMA YASUSHI
IPC: H01L21/8234
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To form a plurality of element separation grooves different in depth by a single groove-etching process. SOLUTION: An oxide film 2 is formed (a), (b) on a silicon substrate 1 and the oxide film 2 is patterned so as to form grooves 2a, 2b (c). At this time, a groove width of the grooves 2a, 2b is made narrower than a shallow element separation groove and wider than a deep element separation groove. When etching of the grooves is performed in this state, an etching rate of a groove is small in the case of a narrow groove width so that two kinds of grooves 3a, 3b different in depth can be formed (d).
Patent JP-H03122183-A (JP)
Title: Tacky or adhesive agent composition
Inventor: KATO YOSHINAO
IPC: C09J109/08
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the subject composition having excellent tacky adhesivity- imparting property and heat-resistance and free from the problems of environmental pollution, fire hazards, etc., by compounding an emulsified coumarone- indene resin to an SBR latex. CONSTITUTION:The objective composition can be produced by compounding (A) 100 pts. wt. of an SBR latex with (B) 10-90 pts. wt. (preferably 30-70 pts. wt.) of an emulsified coumarone-indene resin. The composition is preferably composed of 30-35 wt.% of the solid component of SBR, 10-20 wt.% of the solid component of the coumarone-indene resin, 0-50 wt.% of a plasticizer such as PVA and 30-60 wt.% of water and a solvent such as toluene or xylene.
Patent JP-S63113528-A (JP)
Title: Optical element for processing images in parallel
Inventor: ARISHIMA KOICHI
IPC: G03C1/73
Filed: 1986-10-31
Abstract: PURPOSE:To process in parallel three pieces or more of images by constituting the titled element of a storage medium (PHB storage medium) whose whole surface has been exposed in advance by two wavelength light beams having each different wavelength selected from an absorbable wavelength area, and which has utilized a photochemical hole burning phenomenon, and allowing only optical information consisting of two wavelength light beams to transmit through. CONSTITUTION:The titled element is constituted of a PHB storage medium whose whole surface has been exposed in advance by two wavelength light beams having each different wavelength. When the PHB storage medium receives a light beam exceeding a prescribed intensity by a specific wavelength selected from an absorbable wavelength area, its absorption characteristic to this wavelength light beam is deteriorated remarkably, and a hole is formed. When the hole is formed on the whole surface, only this specific wavelength light beam is allowed to transmit through. Accordingly, when optical information containing an image consisting of two specific wavelength light beams is projected to the optical element, the sum of plural images corresponding to the specific wavelength is obtained as a transmission light of the optical element. In such a way, when the transmission light is brought to filtering by a discriminator for allowing only the light beam having an intensity exceeding a prescribed value to transmit through, the product of plural images can be obtained.
Patent JP-S61137786-A (JP)
Title: Production of thermal transfer recording sheet
Inventor: KOBASHI TADAO
IPC: B41M5/382
Filed: 1984-12-10
Abstract: PURPOSE:To provide a rugged surface at the surface of a thermal transfer layer, by a method wherein a thermal transfer layer comprising an ink material and solid particles is provided on the surface of a sheet form heat-resistant base, and the ink material is removed by dissolving by a solvent to reduce the thickness of the ink material layer to below the diameter of at least some of the solid particles. CONSTITUTION:For example, 70pts.wt. of a binder material consisting of a mixture of 20pts.wt. of carnauba wax, 40pts.wt. of ester wax and other components is mixed with 30pts.wt. of carbon black, and the resultant mixture is kneaded to prepare an ink material, to which 100pts.wt. of alumina particles is added, followed by keading to produce a thermal transfer layer material. The material thus obtained is applied to the surface of a heat-resistant base in a thin layer to provide the thermal transfer layer. A warmed toluene solvent is sprayed to the surface of the thermal transfer layer, whereby the carnauba wax binder material on the surface side is dissolved, and carbon black is also washed away. The alumina particles are fixed to the surface of the base by the undissolved ink material in the state of projecting from the ink material layer, whereby a rugged surface is formed.
Patent JP-H07123592-A (JP)
Title: Operating method of active filter
Inventor: KOJIMA TAKESHI
IPC: H02J3/01
Filed: 1993-10-19
Abstract: PURPOSE:To reduce power consumption while prolonging the replacing interval of components having finite life by subjecting an active filter unit to operation of stop control according to the content of harmonics in the current or voltage of an object, i.e., a load system, being compensated for the harmonics. CONSTITUTION:The content of higher harmonics in the current or voltage of a feeder bus integrating the load system is detected by a system current detecting circuit 11 or a system voltage detecting circuit 12. The detected value of each harmonic is compared, at a harmonic content comparing circuit 13, with an upper limit value set by a harmonic content setting circuit 14. A selection circuit 15 delivers a command signal SOP, when the upper limit value is exceeded, otherwise a command signal SST, to an active filter unit which is thereby operated or stopped in automatic mode or manual mode depending on the content of harmonic.
Patent JP-H0785976-A (JP)
Title: Dimming control system
Inventor: SATO NORIO
IPC: H05B37/02
Filed: 1993-09-10
Abstract: PURPOSE:To make individual dimming control to suit different purposes of rooms, for example depending upon the staff working, overtime with which the dimming time can be shortened, eventual rearrangement of any room does not require alteration of the illumination layout, and dimming control of the illumination load can be set. CONSTITUTION:A dimmer 3 and illumination load 7 are connected with a dimming signal line 6. From a power supply 1 for an electric bulb line 2, the power for lighting is supplied to an illumination load 7 via the dimmer 3. Through the dimming signal line 6, the dimmer 3 sends dimming signals in the duty type pulse signal system to the illumination load 7 and performs the dimming control. An infrared signal transmitter 9 uses infrared signals and performs dimming control of the illumination load 7 in priority to the dimming signal.
Patent JP-H03121438-A (JP)
Title: Shaking signal processor for camera
Inventor: SATO TATSUYA
IPC: G03B17/00
Filed: 1989-10-04
Abstract: PURPOSE:To eliminate high frequency components (noise) while less phase lag is caused by changing the cutting-off frequency of a low-pass filter according to the average frequency of a shaking signal. CONSTITUTION:A processor is provided with an accelation detecting means 1, the low-pass filter 11, means 19 and 20 changing the cutting-off frequency of the low-pass filter 11, and a means 3 monitoring a current cutting-off frequency. The cutting-off frequency of the low-pass filter 11 is determined based on the frequency of the shaking signal detected by the accelation detecting means 1. Here, the high frequency components such as the mechanical noise of a camera is eliminated from the accelation signal detected by the accelation detecting means 1, the average frequency of only signals related to shake is obtained, and the cutting-off frequency of the low-pass filter 11 varies according to the obtained average frequency so that the high frequency components can be eliminated while the less phase lag is caused by the low-pass filter 11. Thus, the phase lag of the shaking signal can be lessened and the high frequency components are eliminated.
Patent JP-H03123102-A (JP)
Title: Master and slave antennas for simultaneous bidirectional reception
Inventor: KAWAMOTO SHINYA
IPC: H01Q5/00
Filed: 1989-10-05
Abstract: PURPOSE:To economically and simultaneously receive radio waves coming bidirectionally by containing the another antenna having a small-sized receiving surface inside one antenna having a large-size receiving surface. CONSTITUTION:Inside one antenna (master antenna) 1 having linear directivity to receive a weak radio wave, a small-sized antenna (slave antenna) 2 having a different directivity to receive a strong radio wave is contained. In such a state, ratio waves coming bidirectionally are received simultaneously, and the radio waves are supplied to a receiver by one piece of cable. Also, in the case there is a variation in the direction of the two directions, the small-sized antenna 2 is movable so as to correspond thereto. In such a way, radio waves coming bidirectionally are received simultaneously by one antenna, and both the equipment and the occupied area can be reduced to the minimum.
Patent JP-H04140195-A (JP)
Title: Power transmission apparatus of recording medium supply mechanism
Inventor: KURITA YUKINORI
IPC: G06K13/04
Filed: 1990-10-01
Abstract: PURPOSE:To reduce the cost of a recording medium supply mechanism by dispensing with a recording medium supply exclusive motor and the drive circuit thereof by driving the recording medium supply mechanism by the drive motor of a recording apparatus when a moving element driving a recording pen is moved to a predetermined CONSTITUTION:The rotary shaft 6 of an X-axis motor 1 is connected to a transmission pulley 8a through a clutch 7 and a roll driving pulley 8b is connected to the recording medium taking-up roll 9 of a recording medium supply mechanism and a power transmission belt 10 is trained over both pulleys 8a, 8b. The intermediate part of a clutch lever 11 is pivotally supported on a machine frame 12 in a freely removable manner and the lower end of the lever 11 is brought into contact with a clutch 7 and a clutch trigger 13 is provided on a Y-axis moving element 4 in a protruding state. When the Y-axis moving element 4 is moved in the direction shown by an arrow from the position where the clutch trigger 13 comes into contact with the upper end of a lever 10, the lever 11 is revolved against a spring 14 to be engaged with the clutch 7 and, as a result, the recording medium taking-up roll 9 is revolved by an X-axis motor 1 to start the supply of the continuous sheet like recording medium.
Patent JP-H04139077-A (JP)
Title: Production of joined body of p type diamond and n type cubic boron nitride
Inventor: TANAKA KAZUMITSU
IPC: C04B37/00
Filed: 1990-09-28
Abstract: PURPOSE:To produce the above joined body by forming the single crystal of P type diamond as a uncleus and growing an N type cBN crystal on this single crystal. CONSTITUTION:The raw material for BN is disposed in the high-temp. part in a growing vessel at the high temp. and high pressure stable for diamond and cBN, and this raw material is dissolved in a solvent contg. silicon. A temp. difference is provided in this solvent and the single crystal of the N type cBN is precipitated on the single crystal of the P type diamond disposed in the low-temp. part in the vessel by utilizing the difference in the rate of dissolution by temp. For example, a cylindrical heater 1 is used and the raw material 3 of cBN (powder of 325 to 400 meshes) and the lithium boronitride as the solvent 4 added with the powder silicon are packed into the Mo vessel 5. The single crystal 6 of the diamond having a P type semiconductor characteristic synthesized by a temp. difference method is disposed. The sample constituted in such a manner is set in an ultra-high pressure device and is treated for 40 hours at 55 kilobar pressure and 1450 deg.C, by which the single crystal of the N type cBN is grown on the single crystal 6 as the uncleus.
Patent JP-H0597017-A (JP)
Title: Wiper blade
Inventor: IBE HIROMITSU
IPC: B60S1/46
Filed: 1991-10-08
Abstract: PURPOSE:To provide a simple structure and low cost wiper device, which can be mounted easily and can flush a wind shield certainly with a washing solution. CONSTITUTION:A washing solution path 39 is formed in a backing member 34, which is arranged in the longitudinal direction of a blade rubber 20 and gives a rigidity, and is connected with a joint pipe 44 and provided with an opening 4 1, through which a wind shield is flushed with a washing solution supplied to the path 39 from the joint pipe 44.