baber/WOPTO huggingface dataset:
Patent JP-H0816635-A (JP)
Title: Automatically generating device/method for auxiliary line segment in two-dimensional drawing and cad/cam system provided with automatically generating function for auxiliary line segment in two-dimensional drawing
Inventor: KUMAMOTO HIROSHI
IPC: G06F17/50
Filed: 1995-04-20
Abstract: PURPOSE:To automatically generate the auxiliary line segments for a two-dimensional drawing of a trihedral view. CONSTITUTION:The areas R1 and R2 are decided for generation of the auxiliary line segments based on the linear line segment op of a side view (y-z plane) corresponding to a point s2 set on a circle (arc) jk of a plan (z-x plane) and the linear line segments eg and fc which are parallel to an (x) axis on a front view (x-y plan). The end points w1 and w2 are set at the points having the same (x) coordinates as the point s2 on both line segments eg and fc which are circumscribed to the area R1. Then an auxiliary line segment w1w2 is generated between both points w1 and w2. Meanwhile the end points w3 and w4 are set at the points having the same (z) coordinates as a point (j) or (k) on the linear line segments ov and pr which are circumscribed to the area R2. Thus an auxiliary line segment w3w4 is generated between both points w3 and w4 respectively.
Patent JP-2000305259-A (JP)
Title: Photosensitive conductor paste
Inventor: MATSUMURA NOBUO
IPC: G03F7/004
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive conductor paste having good electric conductivity after firing without using a scaly or fine powder by using a metal powder, a photosensitive resin and a metallic compound soluble in an organic solvent. SOLUTION: The photosensitive conductor paste contains a metal powder, a photosensitive resin and a metallic compound soluble in an organic solvent. The metallic compound does not shield light in exposure for patterning the paste because of the dissolved state and does not adversely affect the patterning. When the paste is fired, the metallic compound is decomposed to deposit the metal and this metal is filled into the voids in the metal powder in the paste to attain high electric conductivity. A polymer in the photosensitive resin is not particularly limited but is preferably an alkali-soluble polymer because the photosensitive resin containing the alkali-soluble polymer is patterned by development using an aqueous alkali solution in place of an organic solvent.
Patent JP-S5241506-A (JP)
Title: Recorder/player
Inventor: YAMASHITA AKIRA
IPC: G11B19/04
Filed: 1975-09-29
Abstract: PURPOSE:Detect whether rotating recording medium has been synchronized with reference signal or not, and by prohibiting such detection signal at start, accurate operation is made possible.
Patent JP-H0413967-A (JP)
Title: Quartz capillary column
Inventor: OKANO HIROAKI
IPC: G01N30/60
Filed: 1990-05-07
Abstract: PURPOSE:To improve heat resistance and durability of a quartz capillary column having a solid phase comprising polyethylene glycol by forming a solid phase of a polyethylene glycol layer and a silicon layer having an alkyl group such as polydimethyl siloxane covering an internal surface thereof. CONSTITUTION:Maximum operation temperature of a quartz capillary 1 column rises from 250 deg.C upto about 350 deg.C by using a solid phase comprising a polyethylene glycol layer 3 and a layer 4 of silicone having an alkyl group such as polydimethyl siloxane. The silicon having the alkyl group herein usable is. for example, polydimethyl siloxane and polyphenyl methyl siloxane.
Patent JP-H07314190-A (JP)
Title: Press machine
Inventor: NISHIKAWA KENICHI
IPC: B30B1/24
Filed: 1994-05-31
Abstract: PURPOSE:To facilitate setting of works and checking of erroneous insertion by rotating an upper mold by a rotating mechanism consisting of a rack and a pinion. CONSTITUTION:This press machine has a lower mold 22 at the base of a base body 21 having an approximate L shape. A cylinder 23 moves the upper mold 24 linearly in a vertical direction in correspondence with the lower mold 22. A shaft 25 holding the upper mold 23 is integrally connected to the pinion 28 for rotationally moving the rack 27 disposed at the base body 21 to cooperatively rotate the pinion 28 and the upper mold 24. Directing of the positioning and fixing surface of the upper mold 24 upward is made possible in the case of positioning and fixing the work to the upper mold 24 and directing of the fixing surface downward is made possible in the case of coupling the work. Mounting of the work is facilitated and the erroneous insertion of the work is lessened. A light source is disposed in a position corresponding to the opening position when the work is inserted, by which the correct insertion and erroneous insertion of the work are checked.
Patent JP-H10308493-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUCHIYA MASATO
IPC: H01L23/12
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a semiconductor device by making the wiring density of a multi-layer printed board, on which semiconductor chips are mounted, larger. SOLUTION: In case where this device is so constructed that semiconductor chips 2 are mounted on a multi-layer printed board 1 and are sealed with resin, at least the surface side, on which the semiconductor chips 2 are mounted, of the multi-layer printed board 1 is constructed of a build-up board region 11 formed by build-up method and a through-hole board region 12 formed by laminating the lamination plates and surrounding the build-up board region 11. The semiconductor chips 2 are mounted on the build-up board region 11 and a resin sealed part 4 is formed to cover the whole region of this build-up board region 11 by using a transfer molding die.
Patent JP-H09280746-A (JP)
Title: Method for repairing lining refractory of molten metal container
Inventor: NAKAGAWA HITOSHI
IPC: F27B3/14
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a repaired layer which is capable of providing excellent bonding between a newly executed repaired layer and a lining refractory, and excellent in the durability by a simple means without removing the slag stuck to the lining refractory or a surface layer of the lining refractory in which the slag is infiltrated in repairing the lining refractory of a molten metal container to which the slag is adhered. SOLUTION: After a slag reforming material 4 which is reacted with the stuck slag 2 to drop the melting point of the stuck slag 2 is applied to the surface of the lining refractory in advance without removing the slag 2 stuck to the lining refractory and a surface layer 3 of the lining refractory in which the slag is infiltrated, or after ruggedness is formed on the surface to be executed by applying the refractory powder which contains the refractory powder whose grain size is 3-10mm and whose melting point is higher than the stuck slag is applied to the surface of the stuck slag, the monolithic refractory 5 is executed for repairs.
Patent JP-S5343551-A (JP)
Title: Detector
Inventor: NAKAMURA JIYUNPEI
IPC: G01V8/20
Filed: 1976-10-01
Abstract: PURPOSE: To perform supervising over a wide range in a crime preventing device, etc. with one light transmitting part by providing one light transmitting part which makes rotary or reciprocating motion and plural photo detecting parts synchronized therewith. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0630355-A (JP)
Title: Afc circuit for bs tuner
Inventor: YUKIYOSHI YOSHISHIRO
IPC: H04N5/44
Filed: 1992-04-10
Abstract: PURPOSE:To prevent the deterioration in reception performance at the time of selection of a MUSE signal channel. CONSTITUTION:The circuit is provided with a BS tuner 1 receiving a keyed AFC pulse AFCP in a High Vision broadcast and with a BSCPU2 receiving AFT voltages AFTV(+), AFTV(-) obtained by detecting a 2nd intermediate frequency signal outputted from the BS tuner 1, receiving channel selection data SD to select a channel and inputting a clock CLK based on the channel selection data SD and the AFT voltages AFTV(+), AFTV(-) to the BS tuner 1, and the BSCPU2 latches the channel selection data till the keyed AFC pulse AFCP is inputted to the BS tuner 1 in the case of MUSE signal channel selection to stop the AFC operation.
Patent JP-S61276129-A (JP)
Title: Optical head
Inventor: ADACHI YUKIO
IPC: G11B7/085
Filed: 1985-05-31
Abstract: PURPOSE:To attain a high-speed access with an optical head by forming a plane vertical to an optical axis at the light input side of an objective lens and cutting a plane at the light output side with a slight degree of tilt secured against the plane at the input side. CONSTITUTION:A light source 1 is provided to deliver the light beam to an objective lens 2 vertically to the incident light to the lens 2 and to read the information recorded on an optical disk. A plane 4a is formed to the lens 2 at the side of the source 1 to prevent the dispersion of the light beam. While the 2nd plane 4b having a slight angle against the light beam is formed at the outer circumferential part of the lens 2 at the side opposite to the source 1 so that the light beam of the source 1 entering the lens 2 is slightly refracted. A position sensor 3 is set vertical to the light beam given from the source 1 in order to receive the refracted light beam. Then the transmitted light T refracted by the plane 4b is received by the sensor 3, and the size of the position signal given from the sensor 3 is detected. Thus a degree of deviation of the lens 2 can be detected to a normal position.
Patent JP-H08312025-A (JP)
Title: Fixing structure of wall panel
Inventor: TSUE NAOMI
IPC: E04B2/56
Filed: 1995-05-17
Abstract: PURPOSE: To reduce cost by fixing an outer wall panel and an inner wall panel together by fixing a frame arranged to support the outer wall panel to a stud to support the inner wall panel by a joining member. CONSTITUTION: A frame 2 having a hollow structure of a cross-sectional almost hollow square shape is arranged on an outer wall panel 1 composed of a hard wooden piece cement plate, and the outer wall panel 1 is fixed by a nail on a contact plane of this frame 2. Next, a stud 6 composed of cross-sectional almost U-shaped shape steel to support an inner wall panel is provided, and a notch H having a width into which a shaft part of a rivet 8 can be inserted is formed in the lengthwise direction of the frame 2 in a joining part with the stud 6 in the frame 2. The outer wall panel 1 is fixed to the stud 6 by the rivet 8, and the stud 6 to this outer wall panel 1 is fixed is erected and fixed between a ceiling beam and a floor beam. Therefore, the frame 2 and the stud 6 can be easily positioned.
Patent JP-S60263014-A (JP)
Title: Combustion controlling method
Inventor: MIYAGAKI HISANORI
IPC: F23N5/18
Filed: 1984-06-11
Abstract: PURPOSE:To enable to stabilizedly control NOx even if property specifications of fuel of feeding rate of fuel is changed, by controlling NOx, the rate of air, and the rate of fuel among stages in order to maintain the concentration of NOx at the outlet of a furnace at a target value, by using flame data. CONSTITUTION:A function 4000 to estimate reducing rate of NOx in a burner estimates the reducing rate 1400 of NOx at the outlet of a burner in each zone from flames data 1303. A function 4100 to estimate NOx by stage estimates NOx concentration 1500 in each zone from the rate of fuel 1300 in each zone, the primary, the secondary and the tertiary rates of air 1301-1303, and NOx concentration 1400. A function 4200 to determine a targer value of NOx to each stage determines an NOx targer value 2001 for each zone. A function block 4,400 to determine the operating rates of fuel and air by stage determines fuel distribution operating rate 3310, and the primary, the secondary and the tertiary air operating rates 3320-3340, using an NOx target value for each zone. A function block 4300 to estimate NOx ina furnace estimates NOx at the outlet of a furnace based on the estimated rate 1500 of NOx in each zone, determining an error between the estimated value and the measured value of NOx at the outlet of a furnace, correcting the estimated value 1500 of NOx, and determining NOx concentration 1501 for each zone.
Patent JP-H0413594-A (JP)
Title: Cable unit for robot
Inventor: NAGASAWA YUJI
IPC: B25J19/00
Filed: 1990-05-07
Abstract: PURPOSE:To prevent the disconnection of a cable for wiring inside a cable duct, by passing the wiring cable integrated with plural wiring cables being wound by a resin tape into the cable duct whose internal, space is divided by the resin sheet. CONSTITUTION:A resin sheet 4 is passed into the cable duct 1 whose internal space is divided with its providing with the individual wiring cables 2 for power and signal used for driving a robot being bundled in several pieces. Consequently, the wiring cables 2 incorporated into the cable duct 1 and entangled being bent according to the driving of the robot can be prevented.
Patent JP-S599373-A (JP)
Title: Flow rate controller
Inventor: NISHINOMIYA TORAZOU
IPC: F16K1/44
Filed: 1982-07-09
Abstract: PURPOSE:To eliminate the hunting phenomenon of air flow rate by forming a ring of raised shape at the inflowing side inner periphery of a valve seat at the upstream side. CONSTITUTION:When a rod 50 is moved rightwards by a signal, air is flowed from between the first metering valve 58 and a valve seat 74 and between the second metering valve 60 and a valve seat 56 into a flowout passage 46. At this time, the air which flows along the valve seat 74 already produces vortex by a ring 76, and since the valve 58 is slightly isolated from the valve seat 74, the state of the flow does not vary as a whole even if the state of the air flow slightly alters. In addition, since the flowout side of the valve seat 74 becomes tapered surface 78, the vortex which is produced by the ring 76 is not amplified nor decreased, but flowed to the passage 46 smoothly as it is. Accordingly, the air flow rate exhibits smooth variation without hunting.
Patent JP-H0414463-A (JP)
Title: Ink tank for ink jet printer
Inventor: ITO TAKURO
IPC: B41J2/175
Filed: 1990-05-08
Abstract: PURPOSE:To make the internal pressure of an ink tank equal with the atmospheric pressure to accelerate the circulation of ink at a jetting section, and prevent the ink from leaking by providing a lid made of a porous member the density of the texture of which is specified to be a density which lets only air circulate, to be tightly joined to the open surface of a vent hole of the ink tank. CONSTITUTION:An ink 12 at an orifice is boiled by adding voltage to a heating resistor, and ink drops are made to fly by the increased pressure. In order to do so, for the necessity to equalize the internal pressure of an ink tank 13 with the atmospheric pressure, an air hole 16 is formed on a lid 15 of the ink tank 13. And a lid 17 made of a porous material such as, e.g., 4-ethylene fluoride resin, etc. is tightly joined to the open surface of the air hole 16. The lid 17 lets air only circulate but prevents liquids such as the ink 12, etc. from circulating.
Patent JP-H10308585-A (JP)
Title: Escaped water preventing structure
Inventor: UEKI MAKOTO
IPC: H05K7/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a escaped water preventing structure wherein working time is short and an installation place is unnecessary. SOLUTION: In an escaped water flowing outside tube preventing component, a notched part 3 is arranged on an annular member 2 which is made of resin and has a round hole 3 in the central part, and a relief part 4 made of resin is arranged in the vicinity of the notched part 3 in the outer peripheral direction. The escaped water flowing outside tube preventing component is attached and fixed on a cable 5. traveling on the cable 5 is brought into contact with the annular member 2 made of resin and flows and drops along the relief part 4 made of resin. In this escaped water flowing outside tube preventing structure, an occupied space for cable curing is unnecessary, and working process can be reduced.
Patent JP-H10309989-A (JP)
Title: Rear mirror for vehicle
Inventor: OKADA HIROSHI
IPC: B60R1/08
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a rear mirror easily mountable in an optimum position, removable in non-use, and easily usable by a driver so as to perform a safe drive by comprising a mirror body and a support member therefor, and burying a permanent magnet in the mounting base part of the support member. SOLUTION: This rear mirror device is basically composed of a convex mirror 10, a support back plate 12, an arm 16 for rotatably support the support back plate 12 through a pivotal shaft 14, and a permanent magnet 20 buried in the mounting base part 18 of the arm 16. This rear mirror is mounted in a proper position of the rear outer plate or rear door 22 of a vehicle. A rear glass 24 is fitted to the edge part of the rear outer plate or rear door 22 of the vehicle. Other mounting means include the regulation of magnetic force of the permanent magnet or the prevention of falling by use of a highly adhesive double-surfaced adhesive tape. The safety of vehicle traveling can be thus ensured by actively utilizing this rear mirror.
Patent JP-H10300862-A (JP)
Title: Electronic clock supplied with power from generator driven by mechanical power source
Inventor: FARINE PIERRE-ANDRE
IPC: H02K7/18
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a spring-driven clock with high autonomy than conventional, without greatly increasing a space required for a timer movement. SOLUTION: A clock 1 has a rotor 3a for an electrical-mechanical converter 3 and a spring 2 to drive a time display needle 6. The converter 3 supplies electric energy to a following circuit 7 to match the actual angular position of the rotor 3a to its desired angular position. To increase the autonomy of the clock 1, the following circuit 7 is provided with a means 28 to accumulate part of electric energy generated by the converter 3 and means 21, 23-27 to send a driving pulse 1M to the converter 3 by using the accumulated electric energy when the rotor 3a has a greater delay than a preset delay to the desired angular position.
Patent JP-H08312027-A (JP)
Title: Fixing device of outer heat insulating panel
Inventor: OKI TOSHIFUMI
IPC: E04B1/80
Filed: 1995-05-17
Abstract: PURPOSE: To prevent a heat bridge by forming an outer wall panel and a roof panel of a heat insulating panel, and covering an exposed part where a bolt to fix this heat insulating panel contacts with outside air with a heat insulating agent. CONSTITUTION: An outer wall panel 5 is molded by a heat insulating panel by sticking a surface material 7 composed of plywood and a gypsum board 10 to a surface of a core material 6 of foaming polystyrene. An airtight sheet 11 is interposed between this outer wall panel 5 and a frame part, and a bolt 9 is fixed from outside of the outer wall panel 5, and a head part of the bolt 9 is covered with a heat insulating agent 12. Next, a roof panel 21 composed of a heat insulating panel in the same with the outer wall panel 5 is molded, and a bolt 27 is inserted and fixed so as to penetrate through an inclined upper piece of a support metal fitting 25 and the roof panel 21, and a rain part of the bolt 27 is covered with the heat insulating agent 12. Therefore, a fastening tool itself can be prevented from becoming a heat bridge.
Patent JP-2000313998-A (JP)
Title: Denatured pitch fluoride containing composite plating liquid and formation of composite plating film
Inventor: SAITO MICHIO
IPC: C25D15/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To enhance the water repellence of a composite plating film by incor porating a metal salt and fluorinated pitch treated by a diamine compound into the film. SOLUTION: A composite plating liquid consists of an aqueous solution prepared by dissolving the metal salt therein and dispersing the fluorinated pitch therein. The metal salt is the material for forming a metallic base material layer of composite plating film, for which salts of Ni, Cu, Zn, Sn, etc., are used. The fluorinated pitch previously treated by the diamine compound, i.e., the fluorinated pitch formed by reacting the diamine compound with the fluorinated pitch is used. The diamine compound is preferably expressed by formula, where R is 1 to 3C alkyl group and (n) is an integer from 2 to 5. N,N-dimethyl-1 and 3-propanediamine are more particularly preferable among these. The composite plating film is formed by immersing a prescribed base material into such plating liquid and applying electrolytic plating to the base material.
Patent JP-H08315527-A (JP)
Title: Still picture reproduction unit and the same for video disc player
Inventor: NAGAI YASUO
IPC: H04N5/91
Filed: 1995-05-17
Abstract: PURPOSE: To reproduce a perfect still picture while enhancing the picture quality by calculating the sector number at a reproduction starting point and starting reproduction of still picture from the sector number thus calculated. CONSTITUTION: When still picture reproduction button 9 is depressed, an address number of a sector corresponding to the track number B and the sector number D at a part for starting reproduction of still picture is outputted. When a judgement is made that a signal for designating to start reproduction of still picture is delivered at a judgement section 10, the address number of a sector corresponding to the numbers B, D is read out from the button 9. Based on the current track number A and sector number C receive from a track and sector read circuit 8 and the address number corresponding to the numbers B, D received from the decision section 10, a still picture reproduction control section 11 calculates the numbers B, D for which starting reproduction of still picture is designated.  The control section 11 outputs a control signal for moving a pickup 5 based on the numbers B, D and moves the pickup 5 in the radial direction of a recording medium.
Patent JP-H05312172-A (JP)
Title: Rolling piston type compressor
Inventor: SAITO KENICHI
IPC: F04C23/00
Filed: 1992-05-12
Abstract: PURPOSE:To sufficiently feed oil to respective parts so as to improve reliability of bearing parts at low frequency operation, and restrain unbalance of dynamic balance at high frequency operation, against a two cylinder type rolling piston compressor. CONSTITUTION:In a two cylinder type rolling piston compressor 1 provided with two compressor main bodies 5, 6, the inner circumferential face of a through hole 7a of a middle plate 7 is contacted with the outer circumferential face of a crankshaft 3b, and hence the crankshaft 3b is rotatably supported with the middle plate 7. Hereby, the space on the upper side of the middle plate 7 is made a buffer space so as to sufficiently feed lubricating oil 0 to a front plate 8 and the first compressor main body 5. Further, because the distance between bearing parts is short, bearing performance is improved and unbalance of dynamic balance at high frequency operation is restrained.
Patent JP-H08275741-A (JP)
Title: Production of deodorized parched rice bran
Inventor: SASAKI TERUO
IPC: A23L7/10
Filed: 1995-04-07
Abstract: PURPOSE: To deodorize rice bran by parching it under a specific condition. CONSTITUTION: This deodorized rice bran is produced by parching the rice bran in a high temperature and moisture atmosphere.