baber/WOPTO huggingface dataset:
Patent JP-2000147449-A (JP)
Title: Liquid crystal projection television
Inventor: SAKAGUCHI KOICHI
IPC: H04N5/74
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To suppress noise caused by the rotation of a cooling fan while satisfactorily cooling optical parts by separating a light generating block from an optical block in terms of space and making the optical block a tightly sealed space. SOLUTION: The wall surfaces of the tightly sealed space (optical block) 9 are formed of a housing 6, a screen 4, a tightly sealing partition 7 and an optical unit 2. The optical unit 2 is arranged in the tightly sealed space 9, and a lamp 1 and an electric power supply circuit 5 are arranged in an open space (light generating block) 12. The light emitted from the lamp 1 is transmitted through a UV cut filter as the component of the optical unit 2 and transferred to the tightly sealed space 9 as nearly visible light. The light emitted from the lamp 1 is absorbed when the light is modulated through a polarization plate and a liquid crystal panel in the optical unit 2, then, the light is converted to a heat, then, the cooling fan 8 is installed so as to cool the polarization plate and the liquid crystal panel, etc.  Then, the cooling effect is enhanced by increasing the rotating speed of the cooling fan 8.
Patent JP-H11117375-A (JP)
Title: Draining device
Inventor: ENDO YOSHIHISA
IPC: E03F5/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a new draining device to simplify a design and the execution of a work, improve a scenery, and consider a recycle of a waste material resource, in a draining device for a highway and a bridge by using a conventional polyvinyl chloride pipe. SOLUTION: A screw mounting hole is formed in the home position of a side plate 2 of a groove type drain groove 1 in a U-shape in cross section. A standard sized groove type drain groove having a cover 7 opening and closing through a hinge 6 is manufactured in an opposite side plate. In which case, the groove type drain grooves are aligned and coupled together on the outer wall of a bridge. Rainwater on a road is drained in the drain groove through a drain pipe buried extending through the side wall of the bridge. A water sealing plate is arranged at the end part of the drain groove and a drain fall port is formed in the bottom of the drain groove in the vicinity of an end part.
Patent JP-H11121661-A (JP)
Title: Heat sink and heat sing assembling method
Inventor: TERADA ATSUSHI
IPC: H01L23/36
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink of high performance, low cost and light weight, without being limitated by a conventional heat sink manufacturing technology. SOLUTION: Each heat sink part chip which comprises a base part 2 for equipping a heat-generating element thereon and of a fin part 1 for making heat radiation from the base surface and of which convex part 3 formed at the base part 2 is inserted one after another into a concave part 4 formed at another corresponding base part of the heat sink part chip. After that, by successively clamping at the inserted portions through pressure, this device is constituted of wide base areas for equipping a heat-generating elements thereon and of a number of the radiating fins proportional to one of the base areas.
Patent JP-H10147816-A (JP)
Title: Production of hot rolled high carbon steel plate and cold rolled high carbon steel sheet, excellent in formability
Inventor: NAKAGAWA HIROYUKI
IPC: C22C38/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently producing a hot rolled high carbon steel plate and a cold rolled high carbon steel sheet, excellent in ductility before hardening and capable of giving prescribed hardness and toughness after hardening. SOLUTION: A hot rolled plate, having a composition which consists of, by weight, 0.25-0.65% C, 0.01-0.1% Si, 0.2-0.5% Mn, 0.05-0.5% Cr, 0.01-0.1% Ti, 0.01-0.1% sol.Al, 0.003-0.008% N, 0.0005-0.005% B, and the balance Fe with inevitable impurities and in which respective contents of Ti, sol.Al, and N satisfy the relation of inequality sol.Al+(27/48)×Ti-3×(27/14)×N>0, is pickled. Subsequently, this hot rolled plate is soaked at 650-<Ac1 for 10-30hr to undergo annealing or is subjected to annealing consisting of soaking at a temp. between Ac1 and (Ac1+30) deg.C for 1 to 20hr and slow cooling down to (Ac1-30) deg.C at a rate of (3 to 20) deg.C/hr or slow cooling down to (Ac1-20) deg.C at a rate of (3 to 10) deg.C/hr.  Further, if necessary, this hot rolled plate is cold-rolled at 30-70% draft, and the resultant sheet is soaked at 650 to <Ac1 for >=20sec to undergo annealing.
Patent JP-H09161714-A (JP)
Title: Electron beam plotter
Inventor: ANDO MASAAKI
IPC: H01J37/305
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To plot a triangle having the optional size at high speed by using only a variable shaping deflecting system. SOLUTION: In an aperture 6 of an electron beam plotter, plural directionally different triangular opening parts are arranged around a rectangular opening part for variable shaping, and a kind of drawing of a triangle is selected by a W/H deflecting system for variable shaping, and the size of a triangle is changed by changing a W/H deflecting quantity. In order to change the size by selecting a kind of drawing of a triangle, voltage to be impressed on the W/H deflecting system is corrected by using a kind of drawing and the size of W/H as input. In order to correct a dislocation quantity of starting point coordinates generated when a triangle arranged around a rectangular opening 104 is corrected, a kind of drawing and the starting point coordinates are corrected.
Patent JP-2001109146-A (JP)
Title: Pattern forming laminated film, method for producing same and pattern forming method using same
Inventor: KOJIMA DAISUKE
IPC: G03F7/004
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To produce a pattern forming laminated film and to provide a pattern forming method using the laminated film. SOLUTION: A UV sensitive resin film layer (A), a UV transmitting sheet layer (B), a UV shielding layer (C) capable of forming a pattern with a developing solution and an energy beam sensitive film layer (D) are successively laminated on the surface of a substrate to obtain the objective pattern forming laminated film.
Patent JP-H05153626-A (JP)
Title: Chrominance signal processor
Inventor: UCHIYAMA SHINICHI
IPC: H04N9/89
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the chrominance signal processor in which loss of color and hue fluctuation are less. CONSTITUTION:The processor is provided with a 1st decode circuit 101 generating a 2nd pulse signal from an internal signal of a frequency divider and generating a control signal used to increase a detection current of a phase comparator when a horizontal synchronizing signal is received for a period other than a 2nd pulse signal period, with a 2nd decode circuit 102 generating a 3rd pulse signal used to inversely correct an error signal generated from the internal signal of the frequency divider when a phase of a 1st pulse signal and a phase of an output signal of the frequency divider are locked, and also with a 3rd decode circuit 103 generating a 4th pulse signal apart from the 2nd pulse signal period within a period other than the 2nd pulse signal period from the internal signal of the frequency divider and generating a control signal used to set the state of the frequency divider nearly the same as the state when its output signal is locked with the 1st pulse signal while the horizontal synchronizing signal is received within the 4th pulse signal period.
Patent JP-H11242484-A (JP)
Title: Musical sound parameter setting device
Inventor: SONE TAKURO
IPC: G06F3/0484
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To facilitate setting operation for musical sound parameters and data. SOLUTION: When a function block A2 is specified on an edit screen with a pointer (p) and clicked, an edit screen of the layer of the function block A2 is formed and sound source parameters can be edited on the edit screen. When the background G is clicked on the edit screen, a pop-up menu m1 is displayed. The pop-up menu m1 is enabled to be used to save editing contents, move to the screen of an upper layer, and confirm an operating method etc. Further, a window showing a data information area for a set-up data name, etc., and a storage means information area is displayed, the pointer (p) is moved to the set-up data name and clicked and dragged to the window of the storage means information area, so that the set-up data can be copied to a storage means where copying is possible.
Patent JP-H08174927-A (JP)
Title: Printer
Inventor: OYAMA GOJI
IPC: B41J11/02
Filed: 1994-12-21
Abstract: PURPOSE: To provide a printer wherein a cost is reduced by reducing the number of part items used only for holding the rigidity of a frame. CONSTITUTION: Frames 2, 3 supports a carriage shaft 6 to which a carriage 7 having a print head 8 is attached. Both ends of a platen 9 is welded to the frames 2, 3.
Patent JP-2000139716-A (JP)
Title: Hot water pot
Inventor: HOTTA AKIO
IPC: A47J27/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot water pot of which the consumption of electricity during night hours and when not being used is reduced. SOLUTION: This hot water pot has a function to keep a first heat insulation temperature and a second heat insulation temperature which is lower than the first heat insulation temperature, and on the upper surface of a control- operation section 25, a photo-sensor 26 which detects the luminous energy of visible rays is provided. By this constitution, when the photo-sensor 26 detects that the luminous energy of visible rays of the outside is a specified luminous energy or lower, the temperature of hot water is kept at a third heat insulation temperature by a control device 29, and at the time of the specified luminous energy or higher, a temperature which has been set when the specified luminous energy or lower is detected, is kept.
Patent JP-H06161935-A (JP)
Title: Scsi control system for input/output controller
Inventor: TAHIRA FUMIAKI
IPC: G06F13/12
Filed: 1992-11-27
Abstract: PURPOSE:To attain the common interface control through a host controller regardless of the type of an input/output device in regard of an SCSI control system for an input/output device which controls directly plural types of input/ output devices containing the SCSIs by the commands given from the host controller of a data processor. CONSTITUTION:An SCSI control part 2 receives the commands from a host controller and carries out each control operation, and a command interpreting part 3 of the part 2 checks the normalcy of each command and edits a parameter to each normal command. Then the part 3 checks whether the type of the relevant input/output device designated by a command is already decided or not. If not, the part 3 reads the characteristic of the relevant input/output device out of this device and identifies the type of the input/output device to store it in a memory. Based on this type information, the parameter edited by a parameter checking/changing means is changed. Then the commands are carried out.
Patent JP-H04188379-A (JP)
Title: Picture pattern recognizing method
Inventor: FUKUDA SHOZO
IPC: G06T7/60
Filed: 1990-11-22
Abstract: PURPOSE:To satisfactorily recognize a picture pattern at high speed by drawing a support line in the picture pattern at the read part of a recognition object equipment and detecting the position only by extracting the contour line of the picture pattern and detecting the intersection of the support line and the picture pattern. CONSTITUTION:A support line 11 is drawn while crossing the picture pattern corresponding to the read part of the recognition object equipment and next, the support line 11 is considered as one part of a contour line 13 in the picture pattern. Then, the contour line 13 of those synthesized picture patterns is extracted, intersections 15 of the support line 11 and the picture pattern are detected, and the position of the read of the recognition object equipment is decided from the coordinates of those intersections 15. Thus, the picture pattern can be recognized at high speed without being affected by the inclination of an input picture or the shape of the recognition object equipment.
Patent JP-H02163619-A (JP)
Title: Seismometer using magnet and magnetic fluid
Inventor: HASHIZUME TOSHIO
IPC: G01H1/00
Filed: 1988-12-19
Abstract: PURPOSE:To display the seismic intensity from the displacement by fixing the displacement of height of a magnetic fluid based on movement on the ground by an earthquake by a magnet installed in the outside of a cylindrical container. CONSTITUTION:The subject seimometer is constituted of the upper and the lower frames 1, permanent magnets of the fourth stage - the first stage, side frames 6, a cylindrical container 7, a magnetic fluid 8, a cylindrical container holding tool 9 and a magnetic cut-off ring 10. The magnetic fluid 8 in the cylindrical container 7 moves by an earthquake. Even if a seismic wave is a longitudinal wave or a transverse wave, or a composite wave, the magnetic fluid 8 is fluctuated in the height direction. Its displacement is fixed by permanent magnets 2 - 5. When the seismic intensity becomes large, the displacement further rises, and fixed to the upper permanent magnet one after another. By the number of magnets, the seismic intensity can be divided into six stages of 2 - 7. By reading a seismic intensity graduation against the fixed displacement, the seismic intensity is confirmed. When the earthquake stops, the magnetic cut-off ring 10 is lowered and a magnetic flux of the permanent magnet is shut, by which the magnetic fluid 8 returns to its original level.
Patent JP-H02166301-A (JP)
Title: Feed water heater
Inventor: ICHIKAWA HIROMASA
IPC: F22D1/32
Filed: 1988-12-19
Abstract: PURPOSE:To prevent steam foams from being drawn in a drain cooling part and the occurrence of an associated phenomenon by a method wherein weirs or gates to block an inflow drain flow once and cause the floating of steam foams contained in the drain flow up to a water surface to separate the steam foam from the drain flow are installed in stages on the upper stream side of the drain suction port of a drain cooling part in a drain flow passage in a drum body. CONSTITUTION:In a flow passage for drain produced resulting from the condensation of steam in a feed water heater or a drain residence part 18, weirs 22 are installed in a plurality of rows on the upper stream side of a drain suction port 20 to a drain cooling part 16. A high velocity of flow in violent and disorder fluid state, e.g. a shooting flow state, an undulating flow state, is provided, waving forces quantities of steam to be drawn in from a boundary between a water surface and a gas phase (steam). A drain flow containing quantities of steam in a steam foam state is temporarily brought into a quiet state, and contained steam foams 23 are forced to float up. By collecting the steam foams to a position in the vicinity of a water surface, the steam foams are separated from the drain flow, and a flow to the drain suction port 20 submerged down to some degree of depth from a water surface can be prevented from being accompanied by the steam forms.
Patent JP-H08179627-A (JP)
Title: Electrophotographic device
Inventor: YAMAZAKI HIROYUKI
IPC: G03G15/08
Filed: 1994-12-21
Abstract: PURPOSE: To improve assembling efficiency and reliability by preventing a unit which does not have applicable performance from being inadvertently incorporated in a device main body beside holding interchangeability between the different-type machines to the utmost. CONSTITUTION: In a popular machine; a projection part 30 is formed in the process unit and a notched part to avoid the projection part 30 is formed in the chassis 61' of the device main body. In a new type machine; on the other hand, the projection part 30 and the notched part are not formed in the process unit A and the chassis of the device main body. Thus, when the process unit of the popular machine is housed in the device main body of the new type machine, it can not be normally housed. A unit detection switch 62 and a unit existence decision circuit 63 decide the state where the process unit is not normally housed as the absence of the unit. According to the decided result, the device is set to be in a non-acting state.
Patent JP-H02166312-A (JP)
Title: Cooker
Inventor: KAWAMURA YOSHITSUGU
IPC: F24C7/02
Filed: 1988-12-16
Abstract: PURPOSE:To stably prevent adhesion of waterdrops to the inside of a probe jack through structure in which a cost is prevented from increasing by a method wherein when a temperature probe is removed, air is forced to flow through the probe jack toward the interior of a heating chamber. CONSTITUTION:In the case of usual heating in which no temperature probe 4 is used, in order to remove the temperature probe 4, a through-hole 5b of a jack 5 is opened, and the interior and the exterior of a heating chamber 1 are intercommunicated through a through-hole 5b with which an air passage is formed. Thus, a part of remaining cooling air is guided to an air introduction duct 17 and flows through the through-hole 5b of the jack 5 to the interior of the heating chamber 1. By the passage of air through the through-hole 5b with which the air passage is formed, steam is prevented from entering the jack 5, and adhesion of waterdrops to the inside of the jack 5 is stably and simply suppressed as long as air flows.
Patent JP-H05157629-A (JP)
Title: Radiation thermometer
Inventor: HISHIKARI ISAO
IPC: G01J5/60
Filed: 1991-12-03
Abstract: PURPOSE:To measure the temperature of an object to be measured over a wide temperature range from a low temperature to a high temperature. CONSTITUTION:A detecting element 7 which detects the radiant energy of an object to be measured is constituted by putting together a first and second detecting elements 7a and 7b. The element 7b detects the radiant energy of the wavelength which is transmitted by the element 7a. The detecting signals of the elements 7a and 7b are converted into temperatures by means of an arithmetic means 11, but, since a setting means 15 can freely select either one of the elements 7a and 7b, the elements 7a and 7b can individually detect different temperature ranges with different wavelengths and the temperature measuring range of the detecting element 7 can be expanded.
Patent JP-H01161923-A (JP)
Title: A/d converter
Inventor: AOSHIMA SHIGERU
IPC: H03M1/52
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an output not affected by a power voltage and to improve the linearity between a resistance change and a voltage change by causing a voltage drop across a resistor to be measured, a reference resistor and an inverse.full scale resistor by means of a constant current source. CONSTITUTION:The constant current source I causes a voltage drop across a resistor RT to be measured, a reference resistor RR and an inverse.full scale resistor RN and the voltage drop caused across the reference resistor RR is stored in a capacitor C2 as a reference voltage. Then the voltage drop across the resistor RT to be measured, the inverse.full scale resistor RN is given selectively to an integration circuit 1, and the output voltage of the integration circuit 2 and the reference voltage stored in the capacitor C2 are compared by a comparator A3. Thus, the linearity of the output is improved, the converter is operated by a single power supply, the output is less susceptible to the change in the power supply voltage and number of highly accurate resistors in use is reduced.
Patent JP-2000144659-A (JP)
Title: Protective fence
Inventor: TACHIBANA HIROMICHI
IPC: E01F15/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a protective fence arranged between a driveway and a footpath, capable of suppressing a wheelchair user from being hurt when a wheelchair collides with it, assisting the walking of a physically handicapped person, and not requiring a member or a handrail to be newly provided for suppressing the wheelchair user from being hurt. SOLUTION: Multiple supports 3 are provided on the ground 5 at the prescribed intervals, and parallel beam members 7, 9, 11 are provided on multiple supports 3. The beam member 7 at the lower end is protruded to the footpath side at the position to be kept in contact with the lower sections of the wheels of a wheelchair to stop the wheelchair. The beam member 11 at the upper end is protruded to the footpath side at the position where a pedestrian is supported with a hand to serve as a handrail.
Patent JP-S63209144-A (JP)
Inventor: ERIOTSUTO ROORENSU GOURUDO
IPC: H01L27/118
Filed: 1987-12-18
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-H03181011-A (JP)
Title: Production of magnetic head
Inventor: HARA TAKANORI
IPC: G11B5/31
Filed: 1989-12-08
Abstract: PURPOSE:To improve productivity by forming the thin film of amorphous glass along the wall surface of grooves and grooving the thin film of the amorphous glass to the shape nearly complying with the groove shape, then forming a soft magnetic thin film on the worked surface. CONSTITUTION:The thin film 4 of the amorphous glass, such as, for example, SiO2, is formed by a vacuum deposition method or sputtering method, etc., on the groove wall surfaces 3 of the grooves 2.... The thin film 4 of the amor phous glass is thereafter subjected again to the grooving by a blade having the shape of the working part nearly identical with the shape at the time of dicing. The soft magnetic thin film 6 consisting of an Fe-Al-Si alloy is formed at a prescribed film thickness, i.e. the film thickness approximately correspond ing to the track width of the magnetic head by the vacuum vapor deposition or sputtering method, etc., on the one smooth surface 5 of the slopes of the amorphous glass covering the respective V-grooves 2.... The clogging to the higher number blade at the time of finishing is substantially prevented in this way and the productivity is improved.
Patent JP-H0691023-A (JP)
Title: Putter
Inventor: OYA HIROSHIGE
IPC: A63B53/14
Filed: 1992-09-16
Abstract: PURPOSE:To improve the grip of a putter into the one that is natural and stable by shortening the full length of the grip of a golf putter, making at the same the shape of its diameter a shape of two circles being linked to each other horizontally. CONSTITUTION:In the case of a golf putter 1, the overall length of a grip 2 is shortened by about 18cm, and at the same time, the shape of its diameter is made to be a shape of two circles being linked to each other laterally. The grip 2 of the golf putter 1 is gripped by shifting longitudinally the right hand 3 and the left hand 4 by about 2cm. As a result, putting that is natural, accurate and stable can be brought forth, and surface jiggle on head in regard to the same displacement can be diminished.
Patent JP-H09154394-A (JP)
Title: Thresher
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/54
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To discharge chaff without dropping the chaff on a swinging shelf, to improve the selection capacity and prevent the breakage of the swinging shelf. SOLUTION: A threshed material taken into a chaff treating chamber 8 from about the end part of a threshing chamber 2 is further threshed in the chaff treating chamber 8 and dropped on a swinging shelf 9. The remaining chaff is transferred to the end part of a chaff disposing drum 7. The chaff disposing drum 7 is provided with a diffusing means 13 to diffuse the chaff by centrifugal force and the chaff diffused by the diffusing means 13 is directly guided from the machine through a chaff exhaustion channel 14 which is connected to the delivery end part of the chaff treating chamber 8.