baber/WOPTO huggingface dataset:
Patent JP-S6171154-A (JP)
Title: Molding method of casting mold
Inventor: UNOSAKI NAGATO
IPC: B22C9/12
Filed: 1984-09-14
Abstract: PURPOSE:To improve the strength of a casting mold by coating a gas curable binder on the cavity surface of the mold then penetrating the binder to the inside of the green sand mold and bringing the same into reaction with a curing gas thereby curing the binder. CONSTITUTION:A master mold 3 having the cavity surface 2 is molded in a molding flask 1. The flask 1 is then placed on a suction board 9 having a rectangular plate shape and the gas curable binder is uniformly coated by brushing, etc. of the cavity surface 2. The inside of the hollow chamber 7 of the board 9 is evacuated and sucked to penetrate the gas curable binder into the mold 3; at the same time the curing gas is introduced from a curing gas generator 11 through a cover 12 into the surface 2. The gas curable binder penetrated into the mold 3 reacts with the curing gas and forms the hard cured layer 13 on the cavity surface. The strength of the casting mold is considerably improved by the above-mentioned method.
Patent JP-H0775189-A (JP)
Title: Digital power amplifier and speaker system with built-in amplifier
Inventor: ISHIKAWA SEIICHI
IPC: H04R3/00
Filed: 1994-08-17
Abstract: PURPOSE:To provide the digital power amplifier, for which it is not necessary to put the digital power amplifier in hand and to newly perform an amplitude control input, and the speaker system using this amplifier. CONSTITUTION:A digital signal demodulating means 6 separately demodulates an audio signal and a digital information signal from an audio signal modulated by a digital preamplifier and the mixed signal of digital information for signal conversion control (frequency characteristics and amplitude values) and outputs those signals to a signal conversion part 7 and a control signal decoding means 8. The control signal decoding means 8 is provided to calculate a signal conversion coefficient and an amplitude conversion coefficient used for signal conversion from the digital information signal and to set these coefficients to a signal conversion control means 9. An amplitude converting means 7c is a volume and the like to be controlled by the signal conversion control means 9 and is mechanically or electrically controlled.
Patent JP-H0727230-A (JP)
Title: Packing for built-up container
Inventor: MATSUDA MITSUHIRO
IPC: F16J15/10
Filed: 1993-07-08
Abstract: PURPOSE:To provide such a packing as to allow the corner part of a container to be easily made airtight at the time of assembling a unit panel to form a container for water. CONSTITUTION:Three banded pieces 11-13 are put together to form a trifurcated part 14 of Y-shape cross section at the center. Three banded pieces 11-13 are integrally formed of soft material so as to be arranged like the ribs of a semi- opened umbrella. A protuberant part 15 with the surface protruding outward from the center of the trifurcated part 14 is formed at one or two fork seats among three fork seats of the trifurcated part 14.
Patent JP-H0241722-A (JP)
Title: Manufacture of press die
Inventor: SHIMIZU TSUTOMU
IPC: B21D37/20
Filed: 1988-07-30
Abstract: PURPOSE:To improve the release properties between a metal spraying layer and a reference model by coating and blasting the surface of an undercoat layer with sealing material of a metal spraying layer, then, forming a metal spraying layer and manufacturing a press die. CONSTITUTION:After the pattern surface of the reference model 1 is coated with release agent 2, the undercoat layer 3 is formed to spray coat its surface with sealing material 4. In this case, part of the sealing material 4 permeates through pores in the undercoat layer 3 to close the pores. Then, the surface of the layer 3 is blasted and roughed and wear resistant metallic material is sprayed on its upper surface to form the metal sprayed layer 6. In this case, sealing material 4 penetrates through the pores in the metal sprayed layer 6. Hereafter, backing material 8 is cast onto the metal sprayed layer 6. Since the sealing material 4 penetrates through the pores of the undercoat layer 3 and the metal sprayed layer 6 to close the pores, the release properties between the metal sprayed layer 6 and the reference model 1 are improved.
Patent JP-S61121003-A (JP)
Inventor: RUNE RU KUREFU
IPC: F21V7/22
Filed: 1985-09-03
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-H0864047-A (JP)
Title: Electric wire support insulator
Inventor: SUZUKI YOSHIHIRO
IPC: H01B17/24
Filed: 1994-08-17
Abstract: PURPOSE: To provide the electric wire support insulator which can shorten the length of a support arm over a steel tower, can lower the disposition of the support arm in height, and accordingly can make the whole of the steel tower smaller in size. CONSTITUTION: A mounting section 6 is formed into a cylindrical shape in such a way as to be fitted in a support arm 3 over a steel tower 1. Paired flange sections 8 are integrally formed over the outer circumference of the mounting section 6 at a specified interval. A support groove 9 is formed between both the flanges 8 to support an electric cable 5.
Patent JP-H0744243-A (JP)
Title: Hot water and cold water mixer
Inventor: ONO HIDEKI
IPC: F16K11/065
Filed: 1993-08-04
Abstract: PURPOSE:To provide the hot water/cold water mixer which can reduce the power of the driving means of a mixing valve body provided with a piston, can miniaturize the driving means and hardly fixes the valve body with the clogging of dust. CONSTITUTION:This device is provided with a hot water side valve body 29, cold water side valve body 29, hot water side pressure piston 32 linked with the hot water side valve body 28, cold water side piston 33 linked with the cold water side valve body 29 and provided with a pressure receiving area larger than equal in comparison with that of the hot water side pressure piston 32, hot water side pilot pressure introducing path 36, cold water side pilot pressure introducing path 37, and pilot pressure varying means 42 for increasing/ decreasing the communicated area of a water flow-in duct 25. Then, the temperature of mixed hot water detected by a temperature detector 44 is compared with the set temperature of a setting means 46, and the suitable temperature is provided by feedback control.
Patent JP-H09102959-A (JP)
Title: External video camera apparatus for endoscope
Inventor: KIMURA KENJI
IPC: H04N9/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost as much as possible and to project an image, which is observed by an endoscope with a built-in image guide, on a monitor television as a color image. SOLUTION: White light emitted from a light source unit 92 is transmitted through a light guide 5 and illuminates an object 1, the image of the object 1 is formed on the top end face of an image guide 4 formed by the bundle of fibers, and light is transmitted to its rear end face. Further, the beam is cyclically split by a rotary RGB filter 19 built in a camera head part 90 connected to an endoscope 3, the image is formed on a CCD 8, photoelectrically converted and inputted later through a video processor 19 to an observing monitor 15, and the subject is projected as a color image. An external video camera apparatus for endoscope with the built-in rotary RGB filter 19 is connected to the endoscope 3.  Thus, the device for projecting the color image with high picture quality is provided for almost securing the number of picture elements of the image guide 4 at low cost while using the light source unit 92 for emitting white light required for visual observation due to the endoscope 3 as is.
Patent JP-S6171429-A (JP)
Title: Optical information processor
Inventor: OGATA SHIRO
IPC: G11B7/124
Filed: 1984-09-14
Abstract: PURPOSE:To prevent malfunction of a photodetector means due to detection of leaked light by forming a groove to prevent the leaked light from propagating to the photodetector means between a lens means and the photodetector means so as to isolate optically the lens means and the photodetector means. CONSTITUTION:A collimating lens 22 is a lens to convert a laser beam having a spread irradiated from a semiconductor laser 11 into a parallel light. A coupling lens 23 irradiates the laser light propagated through an optical wave guide layer 21 in oblique upward direction and focuses the light two- dimensionally. The leaked light cut-off groove 15 is provided between the coupling lens 23 and the photodetector section 30 and acts like preventing the propagation of light passing through the position of the coupling lens 23 toward the section 30 by means of reflection or attenuation of the light on the groove wall face.
Patent JP-H0244614-A (JP)
Title: Current passage
Inventor: WADA ICHIRO
IPC: H01B13/00
Filed: 1988-08-03
Abstract: PURPOSE:To elevate critical current density sharply by heat-treating polycrystal of a high temperature superconductive material pattern obtained by characteristics improving treatment at a specific temperature so as to deform or break down it. CONSTITUTION:Painting for pattern, ink for pattern, or the like, which is obtained by putting oil soluble or water soluble binder in the fine particles of unbaked high temperature superconductive material, is applied or written on a substrate so as to make a pattern, and further it is baked and in addition it is applied with characteristics improving treatment so as to make itself into a high temperature superconductive pattern being a sintered body of polycrystal, and then this polycrystal of high temperature superconductive pattern is transmuted by high temperature and rapid cooling. For example, while annealing it in a furnace, and while blowing O2 at the same temperature as the temperature inside this furnace against the said polycrystalline superconductive pattern 14a, the temperature of the furnace is elevated up to 1200 deg.C, and then while blowing O2 at 400 deg.C against the pattern, the temperature of the furnace is lowered gradually, and when the temperature of a substrate 11 has become 500 deg.C it is annealed, and when it returned to the normal temperature it is taken out of the furnace.
Patent JP-H0359528-A (JP)
Title: Electrostatic breakdown preventing means for liquid crystal display device
Inventor: NIWA SUSUMU
IPC: G02F1/1337
Filed: 1989-07-28
Abstract: PURPOSE:To all the prevention of an electrostatic breakdown and all the turn-on inspection to be compatible with each other by allowing a part of wirings for short- circuiting each scanning signal line and a part of wirings for short-circuiting each video signal lien to approach each other at the distance of a minute gap. CONSTITUTION:Each picture element is arranged in an area surrounded by four pieces of signal lines in the intersection area of two pieces of adjacent scanning signal lines (gate signal line or horizontal signal line) GL and two pieces of adjacent video signal lines (drain signal line or vertical signal line)DL. Also, each picture element contains a thin film transistor TFT, a pixel electrode ITO1 and an additional capacity Cadd, the scanning signal line is extended in the row direction, plural pieces are arranged in the line direction, and the video image signal line DL is extended in the line direction, and plural pieces are arranged in the row direction. In this state, an electrostatic breakdown preventing means is constituted by allowing a part of wiring for short- circuiting each scanning signal line GL and a part of wirings for short-circuiting each video signal line DL to approach at the distance of a minute gap. In such a manner, the electrostatic breakdown of a gate insulating film is prevented, and also, the all turn-on inspection can be executed.
Patent JP-S60143367-A (JP)
Title: Timing control system of film overlaying mechanism
Inventor: YASUKAKE TAKANOBU
IPC: B41J2/44
Filed: 1984-09-17
Abstract: PURPOSE:To generate securely timing signals for turning on and off of a light source by providing plural light transmission parts on a film, and checking on the width and interval of a generated signal. CONSTITUTION:Plural light transmission parts having width (a) and an interval (b) are provided on the film 9, and light from a light emitting element 14 is incident on a photodetecting element 15 through the film; and a signal LAMPOUT-P(LP) is inputted to an AND gate 18 through an amplifier 16 and a clock signal CLK-P is also inputted to trigger a counter 21 with the output signal of the gate 18. When a counter 21 attains to A=a/V (V; speed of film 9), the output of a decoder 25 enters a ''present'' state to set an FF 23. When a signal LP enters an ''absent'' state, the output of an inverter 28 triggers a counter 22, and when B=b/V, the output signal of a decoder 26 enters a ''present'' state to set an FF 24, thereby generating a signal LAMP DRIVE-P by a one-shot multivibrator 29 through an AND gate 20.
Patent JP-H1138985-A (JP)
Title: Karaoke device
Inventor: TSURUMI KANEHISA
IPC: G10L25/48
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE (orchestration without lyrics) device capable of scoring the difference of singing level. SOLUTION: First and second evaluation function operating section 510, 520 calculates respectively scored results Q1a, Q1b based on difference data Diffa, Diffb, a first comparing section 550 compares the graded result Q1a with the scored result Q1b. Also, third and fourth evaluation function operating sections 530, 540 calculates respectively scored results Q2a, Q2b based on difference data Diffa, Diffb, a second comparing section 560 compares the scored result Q2a with the scored result Q2b. Also, random numbers generating section 570 generates random numbers M. A discriminating section 580 performs discrimination of the difference of singing level based on compared results of the first and the second comparing section 550, 560 and random numbers M.  Especially, when either of compared results of the first and the second comparing sections 550, 560 indicates coincidence, the difference of singling level is discriminated based on the other compared result. Also, when both compared results indicate coincidence, the difference of singing level is discriminated based on rundom numbers M.
Patent JP-S5984184-A (JP)
Inventor: MOCHIDA TAKAAKI
IPC: G21C3/18
Filed: 1982-11-05
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-H1035225-A (JP)
Title: Pneumatic tire
Inventor: TANABE NOBUTAKA
IPC: B60C11/11
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance a pneumatic tire in its operational stability on both dry and wet road surfaces by arranging longitudinal grooves at slant angles within a range of specific angles in relation to a tread surface circle and providing rising parts on the groove bottoms of both grooves as well as arranging lateral grooves formed on the tread surface of a tread part at slant angles within a range of a specific angle in relation to the tread surface width direction. SOLUTION: In the central range of both sides for pinching the equatorial surface E of the tread surface 2 of a tread part 1 in a pneumatic tire, many lines of lateral groove 3 for crossing this tread surface 2 from one side end edge S to the other side end edge S and many lines of longitudinal grooves 4 which cross those lateral grooves 3 and mutually connect and extend are formed. In this case, lateral grooves 3 are arranged at 10 to 50 deg. slant angle in relation to the lateral direction of the tread surface 2 and the longitudinal grooves 4 are arranged at 0 to 40 deg. slant angle in relation to the circle of the tread surface 2. Meanwhile, grooves 3, 4 mutually cross and communicate with each other at positions 5 and rising parts 6 are provided on the groove bottoms of grooves 3, 4 that include these positions 5 and extend from the positions 5 in four directions.  By means of these rising parts 6, any damaging force caused by biting foreign matters is relaxed owing to an increase in the thickness of rubber.
Patent JP-S6183199-A (JP)
Inventor: OTSUTOO RUUSU
IPC: C07K5/06
Filed: 1985-09-03
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-2000027801-A (JP)
Title: Hydraulic-pneumatic conversion pressure booster device
Inventor: ONUKI KAZUMI
IPC: F15B3/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the operation delay of a pneumatic piston caused by a pneumatic booster device to pressurize air. SOLUTION: A bypass with a pneumatic booster device 11, a bypass with a check valve 12, and a bypass with an exhaust valve 13 are connected to a port 9 on the side of a head cover 7 of a pneumatic cylinder 1 to form parallel flow passages. The port 9 on the side of the head cover 7 is connected to a switch valve 10 through these three bypasses. The exhaust valve 13 is switched by an pneumatic pressure supplied to a port 8 on the side of a rod cover of the pneumatic cylinder 1 as a pilot pressure.
Patent JP-S6175199-A (JP)
Inventor: FUJIKAWA TOMIO
IPC: E21D20/00
Filed: 1984-09-19
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-H0612748-A (JP)
Title: Rotary head device
Inventor: KAMATA SHIGEYUKI
IPC: G11B15/61
Filed: 1992-06-29
Abstract: PURPOSE:To prevent the transverse deviation of a magnetic tape spirally wound around a cylindrical drum and to suppress the traveling resistance of the magnetic tape to a lower level. CONSTITUTION:The magnetic tape 5 is spirally wound at a prescribed lapping angle thetaA around a cylindrical drum 1 of the rotary magnetic head device 7 having a spiral guide part 6 and a rotary magnetic head 4 and is subjected to magnetic recording/reproducing. A tape retainer 12 for pressing the edge 5a of the magnetic tape 5 to be spirally wound in the direction nearly perpendicular to the guide part 6 is provided.
Patent JP-H0359900-A (JP)
Title: Semiconductor memory element
Inventor: KAJI NAOTO
IPC: G11C29/56
Filed: 1989-07-27
Abstract: PURPOSE:To measure an accurate timing at the time of writing only by means of a tester by providing a monitor terminal which can observe the difference of timing for a RAM circuit having two clock inputs. CONSTITUTION:First and second clock input terminals 1 and 2, and the RAM circuit 14 which leaks a register where data is set by an input from the first clock input terminal 1 to an address and in which a write pulse is generated by the input from the second clock input terminal 2 are provided. The monitor output terminal 7 for monitoring an input waveform from the first and second clock input terminals 1 and 2 is provided and wiring is executed in such a way that transmission time of a signal from the first clock input terminal 1 to the monitor output terminal 7, and that of the signal from the second clock input terminal 2 to the monitor output terminal 7 become equal. Thus, the timing can be measured without using an oscillograph.
Patent JP-H1119410-A (JP)
Title: Dust collector and its operation
Inventor: HIRAI ATSUO
IPC: B01D29/62
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating a dust collector in which impurities caught by a cylindrical screen are washed in sewage water to enable sanitary treatment of the impurities. SOLUTION: Impurities caught on a cylindrical screen 4 by introducing sewage water from a water receiving tank 1 are washed by sewage water introduced into the water receiving tank 1 by allowing a plunger 5 to retreat with a gate 7 installed at the head part of the cylindrical screen 4 being closed, and then, the gate 7 is opened and the plunger 5 is advanced, allowing the washed impurities to be sent toward a conveying pipe 6.
Patent JP-H1137862-A (JP)
Title: Load sensor and pointing apparatus equipped with load sensor
Inventor: SHIGEMOTO HIDEKI
IPC: G06F3/0338
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To make thin the set of a load sensor, by making a through hole through an operating part in the center of a resilient plate provided with a strain detecting element of the surface thereof, fitting an operating shaft into the through hole movably up and down and providing a spring for urging the operating shaft upward. SOLUTION: An operating part 13 having a central through hole 13A is provided in the center of a resilient plate 11 secured to a fixing base 14. The fitting part 12B of an operating shaft 12 is fitted into the through hole 13A at the operating part 13 movably up and down and a conical coil spring 15 made of a resilient metal wire and arranged below the fitting part 12B is held on the fixing base 14 under a state where the lower end part 12C of the operating shaft 12 is pressed against the upper stopping part 14A of the fixing base 14. The resilient body 11 is provided, at positions of equal distance from operating part 13, with orthogonal strain detecting elements 5, 6 having equal resistance. Moving amount of a forward end operating part 12A can be detected from the magnitude of difference of resistance between the strain detecting elements 5, 6.  Since the operating shaft 12 is projected at the time of use and pushed in at the time of nonuse, a sensor having small dimensions and an underformable operating shaft 12 can be realized.
Patent JP-S6255774-A (JP)
Title: Information collecting system
Inventor: SAKURAI MIKIRO
IPC: H04L69/40
Filed: 1985-09-04
Abstract: PURPOSE:To facilitate an easy movement of each device with the output of a typewriter and to attain the quick collection of information with low cost, by securing a sequential operation among devices and providing a sequence state information storing part and a typewriter interface function into each device together with a type writer connected to the outside of the device. CONSTITUTION:The information is transferred between devices 1 and 2 via an information transfer line 3. If a defective transfer state of information occurs under such conditions, the typewriters 4 and 5 are connected to both devices 1 and 2 respectively to give indications to deliver the sequence state information to both devices. As a result, the sequence state information on the device 1 is delivered to the typewriter 4 via a typewriter interface line 6. While the sequence state information on the device 2 is delivered to the typewriter 5 through a typewriter interface line 7 respectively. These sequence state information on both devices 1 and 2 delivered to both typewriters 4 and 5 are analyzed to study the reason for defective transfer of information.
Patent JP-H0358254-A (JP)
Title: Data transfer testing system for channel
Inventor: TAYA YASUSHI
IPC: G06F11/22
Filed: 1989-07-27
Abstract: PURPOSE:To easily decide where the cause of failure in a data transfer test of a channel lies by comparing mutually data read out by a normal channel, data read out by a channel to be tested and an expected value. CONSTITUTION:A CPU 1 contains a test program 2 and an input/output processing operation instructing means 5, and the test program 2 contains a data comparing means 3 and a cause deciding means 4. At the time of a data transfer test of a channel 11p, the test program 2 prepares write data for a test and an expected value 8 in a write data store area 7 on a storage device 6. Subsequently, when a result of executing write/read-out of data by the channel 11p to be tested and the expected value 8 are compared and it is failure, the result of executing write/read-out of the data by using the channel to be tested, a result of read-out of the data by a normal channel 11q and the expected value 8 are compared mutually, and the cause of failure is decided. In such a way, a factor of a data comparison error can be discriminated easily.