baber/WOPTO huggingface dataset:
Patent JP-2000138913-A (JP)
Title: Information processing unit its method and served medium
Inventor: KONDO TETSUJIRO
IPC: H04R3/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a conference more rich in presence. SOLUTION: Speaker sections 33-21-33-23 are installed at a prescribed angle and provide an output of sound utterance of corresponding participants in other conference room. An arithmetic unit 42 controls the speaker sections 33-21-38-23 so that the utterance from the speaker sections 33 corresponding to a participant discriminated to be directed is larger than the utterance from other speaker section 33 based on a direction of a face of the participant 24 obtained from an angle detector 41 among voice data received by a transmitter-receiver 43 and sent from other conference room.
Patent JP-H01153883-A (JP)
Title: Piping supporter
Inventor: NOMURA TAKESHI
IPC: F16F7/12
Filed: 1987-12-10
Abstract: PURPOSE: To restrain the vibration of a pipe to the largest possible extent by supporting the pipe via a cylinder accommodating a round plate-shaped receiving member having elasto-plasticity. CONSTITUTION: A round plate-shaped receiving member having elasto-plasticity is accommodated in the large-diameter portion in a stepped cylinder 1. In the cylinder 1, a support spindle 4 inserted from a left opening thereof engages a threaded portion 4a arranged at the right end of it into a receiving member 3 and a bolt hole bored in the center of push plates 7A, 7B arranged on the front and back sides of the receiving member. The receiving members 3, 3A, 3B and push plates 7, 7A, 7B are clamped by a lock nut 5 and a fix nut 6 screwed in a threaded portion 4a.
Patent JP-H11140110-A (JP)
Title: Uv curable resin composition
Inventor: GOTO HIROAKI
IPC: C09D5/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having an excellent combination of storage stability and UV curability and exhibiting no thickening or premature gelation in a long term storage by employing a cation curable resin, a plurality of certain cationic photocuring agents and certain thioxanthone-based sensitizers as essential components. SOLUTION: A cation curable resin (for example, a cycloaliphatic epoxy resin), preferably 0.65-3 wt.%, based on the cation curable resin, of a cationic photocuring agent represented by formula I, preferably 2-15 wt.%, based on the same resin, of a cationic photocuring agent represented by formula II (wherein R is H and the group represented by formula III), preferably a mixture of the compounds of formulas IV and V in which the compound of formula IV does not exceed the compound of formula V in weight ratio, and preferably 1-5 wt.%, based on the same resin, of a thioxanthone-based sensitizer (for example, 2,4-diethyl thioxanthone) are employed. Further, as required, a pigment component, preferably a rutile titanium dioxide is employed.
Patent JP-H04183375-A (JP)
Title: Heating device of food
Inventor: SANO YOSHIHITO
IPC: A23L17/00
Filed: 1990-11-16
Abstract: PURPOSE:To prevent lowering of current efficiency and enable continuous heating of a food by fixing a nonconductive end edge member to tip edge of screw blade of screw shaft and sliding the end edge member on the inner circumference of carrying cylinder in rotation of a screw shaft. CONSTITUTION:Minced fish meat 4 charged in a raw material feeding part 11 is put in a carrying cylinder 1 together with rotation of a screw saft 2 and compressed while being fed to outlet direction and pushed out from the outlet 12. The carrying cylinder 1 and screw shaft 2 composed of a conductive metal material and an end edge member 22a consisting of a nonconductive plastics having excellent abraison resistance is bonded to the tip edge of a screw blade 22 of a screw shaft 2 and end face of the end edge member 22a is brought into contact with the inner circumference face of a carrying cylinder 1. Then the carrying cylinder 1 and screw shaft 2 are each connected to electric sources and electricity flows through the raw material in the carrying cylinder 1 and the raw material is heated by Joule heat produced by electric resistance of the material.
Patent JP-H02156799-A (JP)
Title: In-cabin filled sound reducing device
Inventor: AO KAZUO
IPC: G10K11/178
Filed: 1988-12-08
Abstract: PURPOSE:To obtain a quiet environment in a cabin and to attain healthy environment for a passenger by generating an excited sound of nearly the same amplitude and nearly in opposite phase with those of filled sound via an exciter so as to reduce the filled sound effectively. CONSTITUTION:A pickup 2 senses a filled sound at the ear of the passenger and only a low frequency component of the signal is inputted to an arithmetic unit 8 via a charge amplifier 3 and a low pass filter 4. On the other hand, a rotary sensor 5 senses number of revolutions of an engine and the signal is inputted to the arithmetic unit 8. A signal based on an amplitude multiple factor and a phase delay angle obtained in advance by experiments is generated from the arithmetic unit 8. The signal is used to excite the exciter 10 in nearly the same amplitude and opposite phase thereby reducing the filled sound.
Patent JP-H10151096-A (JP)
Title: Bedewing wiper
Inventor: MIYAMOTO NOBUO
IPC: A47L1/06
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To improve an effect for preventing backflow from a water tank while maintaining smoothness in the inflow of water to the water tank with wiping operation concerning a bedewing wiper with a water tank. SOLUTION: Inside a handle part 4, a water tank 26 is formed for storing bedewing water wiped by a wiping part 2 and at the wiping part 2, a wiper blade 12 is supported on the fore side of a convergent water leading part 14 and at the terminal edge of a lower part. The convergent water leading part 14 is gradually converged backward and the rear terminal part is linked with the fore terminal part of the handle part 4. For the convergent water leading part 14, an backflow preventing part for guiding water from the wiper blade 12 to the water tank 26 and for preventing water backflow is formed. This backflow preventing part has a lower backflow preventing plate 16 extended upward from the lower side of pipe-shaped section of the convergent water leading part 14 and a water hole 17 formed above that plate while letting its one part at least reach the inner wall of pipe-shaped section of the convergent water leading part 14.
Patent JP-H10146052-A (JP)
Title: Synchronized rectifier
Inventor: TAKAHASHI SEIICHI
IPC: H02M3/28
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a synchronized rectifier of low power loss. SOLUTION: The synchronized rectifier 18 of a DC-DC converting circuit is composed of a first MOS FET 7, a second MOS FET 8, a bias diode 20, a short circuit switch element 21, and resistors 22 and 23. The first MOS FET 7 and the short circuit switching element 21 are turned on synchronously with the ON operation. The second MOS FET 8 is turned on when the main switch element 4 is off. The current of a choke coil 12 let flow through the first MOS FET 7 when the main switch 4 is ON, and through the second MOS FET 8 when the main switch element 4 is off.  Also when the winding voltage of a transformer 2 comes to zero voltage in OFF condition of the main switch element 4, the bias diode 20 checks the discharge of charge of the input parasitic capacity between the gate and source of the second MOS FET 8, with the OFF operation of the short circuit switch element 21, and it turns on the second MOS FET 8 subsequently.
Patent JP-H08166507-A (JP)
Title: Production of color filter for liquid crystal, color filter for liquid crystal and liquid crystal panel equipped with that color filter
Inventor: SUZUKI HIROYUKI
IPC: B41J2/01
Filed: 1994-12-15
Abstract: PURPOSE: To prevent the mixing of colors and to satisfy heat resistance, resolution, ink-jet adaptability and to produce a color filter at a low cost by using a resist for the formation of a black matrix having ink repellent property as partitioning walls among pixels. CONSTITUTION: A resist to form a black matrix having improved ink repelling property by addition of a photosensitive silicone compd. is applied to a metal film 1 on a glass substrate 2 by spin coating method or the like. The resist layer 3 is preferably formed to >=1μm thickness. Then the resist layer is exposed through a photomask 4 and developed, and the metal is etched to obtain a black matrix 5 with the resist pattern 6 remaining. Then, R, G, B color layers are formed with coating material-type inks by using ink jet heads 7 and then dried. If necessary, a protective layer 8 comprising a photosetting material or the like is formed. Thus, the mixing of colors can be prevented when coloring agents are deposited by ejection of inks using an ink jet recording device.
Patent JP-H06236571-A (JP)
Title: Optical pickup device
Inventor: MIYAIRI NOBUO
IPC: G11B7/12
Filed: 1991-10-29
Abstract: PURPOSE:To facilitate assembly work by fixing a metal plate only without using a through-capacitor so as to obtain its operation equivalent to the through- capacitor. CONSTITUTION:A high frequency oscillator circuit is packaged on a metal base substrate 2 fitted with an LD 1. An electrode 3 to be drawn out of the high frequency oscillator circuit via a pattern 7 is formed on the metal base substrate 2. A metal plate 5 is layered via an insulating layer 4 on the pattern 7. The metal plate 5 is fixed to the metal base substrate 2, and the metal plate 5 and the metal base substrate 2 are electrically the same potential. Since the metal base substrate 2 is at a ground potential, the pattern 7 is sandwiched with the metal plate 5 kept at the ground potential.
Patent JP-H08167908-A (JP)
Title: Channel changeover device
Inventor: CHIKAMA TSUTOMU
IPC: H04M3/22
Filed: 1994-12-15
Abstract: PURPOSE: To select a digital private channel being an active channel from a digital backup channel automatically in the case of restoration in the digital private channel without causing non-communication period, a large sized data transmission system and waste on design. CONSTITUTION: A confirmation data transmission section 13 has a function of sending prescribed data to a transmission channel 211 on the occurrence of a fault in the channel 211 of a digital private channel 21. On the occurrence of a fault in a reception channel 212 of the digital private channel, a confirmation data discrimination section 14 has a function of discriminating whether or not confirming data are sent through the channel. Upon the receipt of confirming data, a control section 16 has a function of selecting the digital private channel 21 from a digital public channel 22 being an active channel and a function requesting interruption of data transmission through the digital public channel 22 to a transmission opposite party.  Furthermore, the control section 16 has a function of executing channel changeover upon the receipt of the interruption request from the transmission opposite party.
Patent JP-H08164296-A (JP)
Title: Washer
Inventor: ISHIBASHI OSAMU
IPC: D06F39/12
Filed: 1994-12-15
Abstract: PURPOSE: To reduce the number of parts required for fitting a circuit board and a power switch or simplify a work and at the same time, simplify or otherwise a wiring work as well. CONSTITUTION: This washer has a mounting case 14 where a circuit board mounting section 15 (i.e., AC circuit board mounting section 17 and DC circuit board mounting section 18) is integrated with a power switch mounting section 16. This case 14 is fitted to a washer body (i.e., top cover 9), with the circuit boards (AC and DC circuit boards) and a power switch 12 respectively fitted to both mounting sections 15 and 16 thereof. As a result, the single case 14 can accommodates parts to be fitted, and a mounting work also becomes a single work required necessary for mounting the case 14. In this case, the connection of the circuits boards to the power switch 12, or the connection of a connector to the switch 12 can also be provided easily by use of a short lead wire, without any need of wiring along the washer body.
Patent JP-H03169639-A (JP)
Title: Manufacture of inkjet head
Inventor: HOSAKA EIJI
IPC: B41J2/16
Filed: 1989-11-30
Abstract: PURPOSE:To remove the etching process and high-temperature treating process by a method comprising steps of printing the pattern of an ink passage by thermosetting resin on the upper surface of a base substrate, overlapping an upper lid on the upper surface of the thermosetting resin, heating and hardening the thermosetting resin with pressure, and bonding the base substrate and upper lid. CONSTITUTION:A thermosetting resin 2 is pattern printed by the screen printing method on the upper surface of a substrate 1 formed of a glass plate in a predetermined shape. The part where the thermosetting resin 2 is not printed becomes an ink passage 3. After the pattern printing, an upper lid 4 is overlapped on the upper surface of the thermosetting resin 2 while the position of the lid is adjusted before the resin is hardened. The upper lid 4 is provided with a piezoelectric element where the lid confronts to a pressure chamber 3b. The thermosetting resin 2 is heated and hardened as the upper lid 4 is pressured, so that the substrate 1 is bonded with the upper lid 4.
Patent JP-H08166392-A (JP)
Title: Scanning probe microscope
Inventor: ITO SHUICHI
IPC: G01B7/34
Filed: 1994-12-15
Abstract: PURPOSE: To provide the scanning probe microscope, which can accurately measure the irregularities of the surface of a sample, wherein large irregularities of about several μm and minute irregularities of about several nm are mixed, without distortion. CONSTITUTION: The scanning probe microscope has a tube scanner 12 for moving a sample 8, a probe 14, which is supported by a cantilever 16, a driver 20 for driving the scanner 12, a displacement sensor 30 for detecting the displacement of the scanner, an operating circuit 34, which forms the irregularity image of the surface of the sample, and a monitor 36 for displaying the irregularity image. Furthermore, the following parts are provided. A low-pass filter 40 removes the high-frequency component from a Z displacement signal dz outputted from the displacement sensor 30. A bypass filter 42 removes the low-frequency component from a Z driving signal Zdrv outputted from the driver 20. An adder 44 adds the low-frequency signal ZL and the high-frequency signal ZH. A switch 52 selects the signal of the height information, which is inputted into the operating circuit 34.
Patent JP-2001136236-A (JP)
Title: Radio telephone system
Inventor: HARADA TETSUO
IPC: H04W56/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio telephone system capable of preventing the delay of slave unit ringing due to the elapse of a prescribed time till radio connection completion. SOLUTION: A master unit 200 has an incoming call detecting part detecting an incoming signal from a telephone line 100, a master unit radio transmitting and receiving part 203 performing radio communication with a slave unit 300 and a master unit controlling part 202 controlling the whole, the slave unit has a sound-producing object 302 performing incoming signaling according to the incoming call ring instruction of the master unit, the part 202 starts radio connection with the slave unit when the incoming call detecting part detects the incoming signal,  makes the object 302 perform incoming call signaling through the part 203 and a slave unit radio transmitting and receiving part 301 only for a fixed period after the radio connection completion and makes the sound-producing object perform incoming call signaling made to synchronize with the incoming signal after the elapse of the fixed period or the incoming call detecting part detects the incoming signal.
Patent JP-H01153173-A (JP)
Title: Binding for snow board
Inventor: OGASAKA KOJI
IPC: A63C10/14
Filed: 1987-12-11
Abstract: PURPOSE: To keep a shoes retaining member from being accidentally isolated from the body of a plate by a method wherein, the undersurface or the top surface of the body of a binding is made slope across the width thereof to bore holes at a fixed interval on a side part of the body of the plate and the shoes retaining member is detachably arranged freely with both feet tilted inward. CONSTITUTION: The undersurface of the body 1 of a plate (toe piece 1' and heel piece 1") is formed askew side ways (across the width) and arranged in a direction of being lowered inward. Recessed parts 4 of a stopper 3 communicate with holes 2, and shoes retaining members 6 and 6' are made elastically openable or closable across the width thereof. In mounting into the holes 2, the positions of the holes are selected according to the size of shoes. In other words, on the front of the body 1 of the plate, the front hole 2 is selected and the rear hole 2 is selected in the rear thereof. During the use, the shoes on the plate body 1 are restricted in lateral movement by a rising part 13.  Even if the shoes contact the shoes retaining members 6 and 6' for some reasons, the shoes are inclined askew to the plate body 1 or arranged side by side and thus, blocked from being slipping by a protruded part 5 of the stopper 12.
Patent JP-H06155993-A (JP)
Title: Method for binding bags and binding implement
Inventor: NOGUCHI KANJI
IPC: B43M3/00
Filed: 1992-11-20
Abstract: PURPOSE:To provide a binding implement in which openings or cover of bags can be easily opened and closed any time and which has excellent simplicity. CONSTITUTION:A base 3A of a sealing sheet 3 is nonpeelably fixed to one end of opening of bags 1 or an end 6 of a cover 5, the center 3B of the sheet 3 is peelably disposed along the other end of the opening or one surface 1A of the bags 1, and a knob 3C to be used in the case of opening the bags 1 or the cover 5 is provided at a movable end side of the sheet 3.
Patent JP-H05146957-A (JP)
Title: Tracer head
Inventor: KINOSHITA JIRO
IPC: B23Q35/34
Filed: 1991-11-27
Abstract: PURPOSE:To simply perform tracer control without requiring zero point adjustment when a power source is turned on. CONSTITUTION:An X-axis scale 41 and a Z-axis scale 42 are provided on a tracer head 10, and an X-axis differential transformer 43 and a Y-axis differential transformer 44 are provided. When the power source of a control device is again turned on after it is turned off, for example, positions of cores of the differential transformers 43, 44 are drifted by the residual displacement quantity, thus the absolute position of a stylus 20 can be detected when detected data of the differential transformers 43, 44 are used. The dynamic displacement of the stylus 20 thereafter can be known from the detected data of the scales 41, 42. No zero point adjustment is required when the power source is turned on.
Patent JP-H09152562-A (JP)
Title: Image forming device
Inventor: YAMAKAWA KENJI
IPC: G02B26/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a motor, which rotates a polygon mirror after a main switch is turned off, from decreasing in performance by making the shaft and bearing of the motor hard to flaw. SOLUTION: With the main switch 5 OFF, a laser scanning device control circuit 2 outputs an OFF signal for stopping the polygon motor 4 to a polygon motor control circuit 3. Further, a power source controller 1 supplies electric power to a display part control part 9 for a specific time after the main switch 5 is turned OFF. Consequently, a display warning that a device main body should not be vibrated and given a shock is made on a display part 24 for the specific time after the main switch 5 is turned OFF. During the period, an operator, etc., pays attention, so the shaft circumference of the motor which is easily flawed owing to a shock given during the rotation of the polygon motor 4 can be prevented from being flawed.
Patent JP-H04184939-A (JP)
Title: Manufacture of semiconductor device
Inventor: AMANO YOSHIAKI
IPC: H01L21/316
Filed: 1990-11-20
Abstract: PURPOSE:To prevent the deterioration of breakdown strength between electrodes, by sulfide-processing the surface of a compound semiconductor exposed between electrodes, forming a protective film composed of semiconductor or metal, and oxidizing the protective film. CONSTITUTION:A substrate part 1 of compound semiconductor is formed by laminating in order a buffer layer 12 and an N-GaAs layer 13 on a semiinsulative GaAs substrate 11. A source electrode 2 and a drain electrode 3 are formed on the substrate part 1. A recess is formed on the substrate part 1 between the electrodes 2 and the electrode 3. An N-GaAs layer 13 and a gate electrode 4 are formed in the recess part. The surface of the layer 13 between the electrodes 4 and 2 and between the electrodes 4 and 3 is subjected to sulfide treatment, thereby forming a sulfied layer 7. An Si film 52 turning to a protective film is formed on the surface of the substrate part 1 containing the upper parts of the electrodes 2-4. The film 52 is oxidized, and a P-SiN film 51 is deposited on the oxidized film 52, thereby completing a surface protecting film. Thereby the sulfide layer can be stably left on the surface of the compound semiconductor.
Patent JP-H04187604-A (JP)
Title: Acaricide and acarid repellent
Inventor: IZUMI KENJIRO
IPC: A01N31/04
Filed: 1990-11-20
Abstract: PURPOSE:To obtain the title formulation having excellent adaptability to living space, safety and high effects comprising a compound such as diphenyl, diphenylmethane, benzophenone or dibenzyl ketone as an active ingredient. CONSTITUTION:An acaricide or an acarid repellent comprising a compound shown by formula I or formula II (X1 to X3 are single bond or 1-3C bifunctional hydrocarbon residue; Y is 0, CO, COO or CHOH with the proviso that a case wherein Y is COO, X2 is single bond and X3 is single bond or methylene group is omitted) as an active ingredient in the form of coating compound, adhesive, emulsifying agent, dispersant, suspension, spray or aerosol. The acaricide or the acarid repellent can be applied to cultivated fields of agricultural products, orchards, ordinary houses, grain warehouses, furniture, carpets, TATAMI (straw matting), closets, porches, toilet rooms, etc., by placing, spraying, coating, sticking, etc.
Patent JP-S63169369-A (JP)
Title: Method for regulating al in hot dip galvanizing bath
Inventor: MIKI TETSUO
IPC: C23C2/06
Filed: 1986-12-30
Abstract: PURPOSE:To regulate the Al content in a hot dip galvanizing bath in a tank to a proper value by drawing out part of the bath, adding Al to the drawn-out bath in other tank or reducing the Al content in the bath with an Al removing agent, and returning the bath to the hot dip galvanizing tank. CONSTITUTION:A steel strip 1 is passed through a hot dip galvanizing bath 2 in a tank to form a hot dip galvanized Zn film on the surface. When the adhesion of the Zn film is improved, a hot dip galvanizing bath contg. 0.15-0.25% Al is used. When the Zn film is treated so as to form an Fe-Zn alloy film, a hot dip galvanizing bath contg. <=0.15% Al is used. In order to reduce the Al content in the bath 2, part of the bath 2 is transferred by a metal pump 3 to other tank 4 divided with a partition 5, an Al removing agent such as ZnCl2 is added from the inlet 7 to reduce the Al content in the transferred bath 2 and this bath 2 is returned to the hot dip galvanizing tank through the return part 8 of the tank 4 and a discharge pipe 9. In order to increase the Al content in the bath 2 in the hot dip galvanizing tank, Al is added to the transferred bath 2 in the tank 4 and the bath 2 is returned.