baber/WOPTO huggingface dataset:
Patent JP-H07196341-A (JP)
Title: Cloudiness removing glass
Inventor: TATSUKUCHI HIDEO
IPC: C03C17/245
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a cloudiness removing glass capable of exhibiting cloudiness removing effect even with relatively low voltage, applicable to a curved glass and excellent in durability and weather resistance. CONSTITUTION:This cloudiness removing glass is composed of an electrically conductive glass 1, long and narrow thin board-shaped electric poles 2a and 2b and a transparent insulating coat 3. The conductive glass 1 is consisting of a transparent board-shaped glass 5 and a conductive thin layer 6 which is integrally formed on one side of the transparent board-shaped glass 5. The electric poles 2a and 2b are placed on the surface of the conductive layer 6 with a specified interval and through which electricity is supplied from a power source. The insulating coat 3 covers the entire surface of the conductive layer 6 from the electric pole-side of the conductive glass 1. Electricity is introduced through the electric poles 2a and 2b into the conductive layer 6 and the layer 6 is heated. Accordingly, the conductive layer 6 works as a heater and warms up the surface of the conductive glass 1 and the dew condensed on it is evaporated to remove the cloudiness of the glass with even relatively low voltage.
Patent JP-H11186380-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUKIDA NAOKO
IPC: H01L23/522
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacture thereof which has high reliability, without breakage of wirings provided by relaxing the stresses, etc., due to the narrow distance between contact holes of a layer insulation film and a lower layer wiring of a multilayered wiring of the device, having a partial structure with an upper layer wiring running over the lower layer wiring. SOLUTION: This semiconductor device having a multilayered wiring structure, with a partial structure with an upper layer wiring 7 running over a lower layer wiring 4 comprises protrusions on overlapped portions of the lower layer wiring 4 with the upper layer wiring 7 along this layer 7 with spacings of 2.6 μm or more from contact holes 6 formed through both wirings 4, 7.
Patent JP-2000173533-A (JP)
Title: Quadrupole mass spectrometer
Inventor: ITOI HIROTO
IPC: H01J49/14
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To increase detection sensitivity. SOLUTION: A processing/control part 10 controls an ion source power supply 12 to increase thermal electron current emitted from a filament 4, and simultaneously controls a quadrupole power supply 15 to shift the applied voltage to a quadrupole filter 8 toward negative direction. Though the space electric potential inside an ionizing chamber 1 decreases as the generation of thermal electron increases, the applied voltage to the quadrupole filter 8 also decreases, thereby maintaining the voltage difference between them and preventing the decrease of the passing efficiency of ion through the quadrupole filter 8. Thus, the number of ions reaching a detector 9 increases as the amount of generated ions increases due to the increase of the thermal electron, thereby increasing the detection sensitivity.
Patent JP-H09170235-A (JP)
Title: Fall prevention rail
Inventor: HIROGAMI KEIJI
IPC: E02D17/18
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To repeatedly lift pillar rod and sequentially form fall prevention rails at upper positions by providing the end of an anchor body with an locking part projected from the surface of an inclined fill slope, and forming a fastening part on each pillar rod for being locked to the projected locking part. SOLUTION: An anchor body 4 is driven into and fixed to each fill surface W2 , and an locking part 5 on the end of the anchor body 4 is projected from the surface of the slope W1 of a slope fill W. Furthermore, a fastening part 3 formed on each pillar rod 1 is coupled to the locking part 5, thereby arranging rods 1 in parallel on the shoulder of the surface. Handrail rods 7 are laid on the pillar rods 1, thereby forming a fall prevention rail S. According to the development of a filling process toward the upper part of the slope fill W, the fastening part 3 is detached from the locking part 5 for sequentially lifting the pillar rods 1, and the fastening part 3 is locked to the locking part 5 at an upper position, thereby arranging the pillar rods 1 in parallel at an upper position. Also, a handrail rods are arranged between the pillar rods 1.  Subsequently, a similar process for lifting the pillar rods 1 is repeated to sequentially form the fall prevention rail S at an upper position.
Patent JP-H05161153-A (JP)
Title: Complexion image correcting circuit
Inventor: KOYANO ATSUSHI
IPC: H04N9/45
Filed: 1991-12-06
Abstract: PURPOSE:To arbitrarily change and set the phase correction range by providing first and second I and Q-axis demodulation circuits inputting chroma signal and sub carrier through or not through a variable phase shifter and a circuit switching the multiplication output of both second I and Q demodulation circuits and the second reference voltage to input the result in the variable phase shifter. CONSTITUTION:A chroma signal of the output of a chroma signal amplifier 5 and a subcarrier through a variable phase shifter 10 are inputted to I and Q-axis demodulation circuits 7 and 8. The chroma signal and the sub-carrier not through the phase shifter 10 are inputted to the I and Q-axis demodulation circuits 11 and 12, and multiplying both outputs of circuits 11 and 12 mutually by a multiplier 13. A comparator 14 compares the output of the circuit 11 with variable reference voltage 15, controls switching of the output of the multiplier 13 and the output of a reference voltage 16, gives the output to a phase shifter 10 through an LPF 18 and applying the feedback to the phase of the subcarrier. Thus varying the voltage 15 to arbitrarily change and set the phase correction range.
Patent JP-2001162335-A (JP)
Title: Piercing method for tubular member
Inventor: IKEDA AKEMASA
IPC: B21D28/24
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To improve durability of a core bar bushing. SOLUTION: A relief part 30 of a notched shape is formed to one side face of a core bar bushing 3 to be inserted in a tubular member 1, punching is conducted so that a punch 5 passes the relief part 30 at the position deviated from a center C of the tubular member 1 and in parallel with its axis orthogonal direction. By this method, a hole 2 notched in a chord shape is formed at the outer peripheral part of the tubular member 1 and at the position deviated from the center C. The relief part 30 is extended/formed so as to reach an insert part tip of the core bar bushing 3.
Patent JP-2001169146-A (JP)
Title: Image pickup optical system for image input device
Inventor: YOSHIZAWA SEIJI
IPC: G06T1/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup optical system which is hardly affected by external light. SOLUTION: This image pickup optical system for an image input device is provided with a camera 1, an illuminating device 2, and a polarizing plate 3 through which only light polarized in a specific direction out of light made incident from the direction of an object 10 passes to be made incident on the camera 1.  The illuminating device is comprised of a light source 4, a polarizing plate 5 which is arranged so as to have the axis of polarization made parallel with the polarizing plate 3 and allows only light polarized in a specific direction to pass through, a reflection plate 6 which reflects light coming from the direction of the light source 4, a reflection type polarizing film 7 which is arranged so as to have the axis of polarization made parallel with the polarizing plate and allows only the light polarized in a specific direction to pass through and reflects the other light, and a quarter-wave plate 8.
Patent JP-H06173524-A (JP)
Title: Window regulator
Inventor: IMAI HIROSHI
IPC: B60J1/17
Filed: 1992-12-02
Abstract: PURPOSE:To move up and down a window glass with a carrier plate along first and second guide rails. CONSTITUTION:Rollers 7, 8 and rollers 9, 10 are equipped at both ends of the carrier plate 6 at the outer side of channels 3, 4. A drum 12 wound up with a wire 11 is provided at the one side of the channel 3. The drum 12 is rotated with the shaft 23 by the rotation of handle 24 fixed to the shaft 23 of drum 12. The wire 11 moves in the vertical direction of the channel 3, while fitting to the circular grooves 13, 14, 15, 16 of tone rollers 7, 8, 9, 10 in accordance with the rotation of the drum 12. The pulleys 17, 18, 19, 20 rotate in the same direction therewith in accordance with the transferring of the wire 11 and the rollers 7, 8, 9, 10 slide vertically along the channels 3, 4. The carrier plate 6 transfers vertically along the channels 3, 4 together with the rollers 7, 8, 9, 10 and then the window glass 5 moves up and down along the channels 3, 4 together with the carrier plate 6.
Patent JP-H05168027-A (JP)
Title: Color reproducing correction and device therefor
Inventor: OKI HIDEAKI
IPC: H04N9/67
Filed: 1991-12-11
Abstract: PURPOSE:To improve color reproducing distortion, which is caused by the fluorescent object of an xy chromaticity value different from that of a fluorescent object decided by a broadcasting system, concerning all the hoes in a color reproducing area. CONSTITUTION:Two demodulating axes SR2 and SR3 are composited for a prescribed demodulating axis such as a demodulating axis SR of R-Y in this case among three demodulating axes SR, SG and SB. For the demodulating axis SR2, a demodulating gain is made different from a standard demodulating axis and for the demodulating axis SR3, further, a demodulating angle is made different. Then, a signal at a smaller level is selected among signals respectively demodulated by the demodulating axes SR2 and SR3. Thereby, that the signal changing the level in a vector locus E1 shown by hatched lines turns to a color difference signal R-Y. Parts having no color reproducing distortion in the signals demodulated by the demodulating axes SR2 and SR3 are extracted and synthesized, and the color reproducing distortion is eliminated in all the hues.
Patent JP-H09166165-A (JP)
Title: Power point diffusion/piston floating device
Inventor: NAKAGAWA MINORU
IPC: F16D65/18
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To produce a high brake effect by a servo effect by generating self- boosting at a disc brake. SOLUTION: A device forms a power point constitution wherein the power point C of a caliper 4 is contained between a piston 1 and a friction material 5, a piston 2 and a friction material 6, a cylinder 3 or the caliper 4 and a friction material 7, and the power point A of the piston 1 and the power point B of the piston 2. The friction material 5 is forced contact-bonded at one surface of a disc rotor 8 in the power point A of the piston 1 and the friction material 6 is contact-bonded thereon in the power point B. Through a reaction force to extrusion by an oil pressure on the pistons 1 and 2, the cylinder 3 and the caliper 4 are slid and the friction material 7 is contact-bonded to the opposite surface of the disc rotor 8 in the power point C of the caliper 4.  Operation of the power points A, B, and C generates a repulsion force by inertia and the centrifugal force of the disc rotor 8, the friction material 5, 6, and 7 are pushed back. The generation of selfboosting performs the stop of rotation movement of the disc rotor 8.
Patent JP-H07195724-A (JP)
Title: Handy type thermal printer
Inventor: ARAI TATSUO
IPC: G06K1/12
Filed: 1993-12-31
Abstract: PURPOSE:To realize high-grade printing by correcting heat accumulation data corresponding to printing speed even if printing speed changes irregularly when printing is performed while a printer main body is manually moved. CONSTITUTION:A printing speed detection part 8 calculates the coefficient of an encoder pulse interval showing printing speed on the basis of the encoder pulse outputted from the encoder 7 accompanied by the manual movement of a printer main body. A CPU 1 performs correction increasing and decreasing heat accumulation data on the basis of the coefficient of the encoder pulse interval.
Patent JP-H06170865-A (JP)
Title: Device for inserting rotor to resin film mold
Inventor: NISHI YOSHIJI
IPC: B29C39/44
Filed: 1992-12-04
Abstract: PURPOSE:To insert a rotor having an undercut part into a resin film mold out of contact with the resin film mold. CONSTITUTION:The device comprises a rotatively raising/lowering means 6 for supporting a shaft 2 of a rotor 1 and rotatively inserting the rotor 1 into a resin film mold 5; a rotor positioning means 7 for positioning the rotor 1 to the rotatively raising/lowering means 6 and the resin film mold 5; a mold positioning means 8 for positioning the resin film mold 5 to the rotor 1; an upper end position detector 9 serving as a position detecting means for detecting the upper end of the rotatively raising/lowering means 6; and a lower end position detector 10 serving as a position detecting means for detecting the lower end of the rotatively raising/lowering means 6.
Patent JP-2000180280-A (JP)
Title: Semiconductor pressure sensor and adjusting method thereof
Inventor: KATO KAZUYUKI
IPC: H01L29/84
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor and an adjusting method thereof with no need for an adjustment terminal and with small tip size and high noise resistance. SOLUTION: This semiconductor pressure sensor is constituted of a sensing part 1 and a signal processing circuit 2. In the sensor part 1, a bridge circuit 3 is constituted of four semiconductor strain gauges 4. The signal processing circuit 2 is constituted of two operational amplifying circuits OP1 and OP2 and resistances R1, R2, R3, and R4. Different known pressures P1 and P2 are applied to the pressure sensor, output voltages VOUT1 and VOUT2 are measured, the R1 for adjusting an amplification degree is roughly adjusted. The pressures P1 and P2 are again applied to measure output voltages VOUT3 and VOUT4. Using measured date of P1, P2 VOUT1, VOUT2, VOUT3 and VOUT4 obtains a target value V0 of the output voltage of the pressure sensor. After this, the resistance R1 is again adjusted and is set to this target value V0, thus a conventional adjustment terminal is not needed.
Patent JP-H10181604-A (JP)
Title: Preparation of train diagram
Inventor: KURODA KAZUYUKI
IPC: B61L23/22
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To heighten operation efficiency by shunting one train to a shunting station on the basis of an equipment condition on a train diagram prepared track in the case of the generation of an inter-station cross at the time of preparing a train diagram in a single track area including a partial double track area and a shunting station with a sidetrack for train crossing. SOLUTION: When an inter-station cross is generated between stations 2, 3, a priority mode (limited express > express > local > out-of-service) by classification of trains is judged. Departure time from the station 2 and arrival time at the station 3 on a prepared diagram line are computed to shunt a train r1. The arrival time at the station 3 is computed again, and whether an inter- station cross is generated between the same stations as a proceeding train is checked. In the case of no inter-station cross, the computed time is defined, but in the case of an inter-station cross being still generated, the same processing is performed, and departure time from the station 2 and arrival time at the station 3 on the prepared diagram line are computed to shunt a train r2, thus dissolving the inter-station cross.
Patent JP-H05154693-A (JP)
Title: Manufacture of aluminum alloy brazing sheet for vacuum brazing
Inventor: OONISHI TADAMASA
IPC: B23K35/22
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a method for manufacturing an aluminum alloy brazing sheet for vacuum brazing excellent in brazability suitable to vacuum brazing for an aluminum heat exchanger. CONSTITUTION:In cleaning before the final annealing the manufacture of an aluminum alloy brazing sheet for vacuum brazing obtained by cladding surface material made of Al-Mg-Si alloy or Al-Mg-Si-Bi alloy on one surface or both surfaces of a core material made of Al or Al alloy, an amount of etching on the surface of the surface material shall be within 3.5min depth from the surface.
Patent JP-H11148132-A (JP)
Title: Protection body, for slope face
Inventor: KOMORI HIROSHI
IPC: E02D17/20
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To improve workability by developing a polygonal columnar cell assembled- body with a specified height on a slope face and inserting a reinforcing member through a specified cell and placing concrete. SOLUTION: Belt-form fiber-woven fabric, nonwoven cloth, wire netting, etc., are superposed and connected to each other with a specified distance between adjacent belts to constitute a cell-assembled three-dimensional structure 1 made of polygonal columns with height of 5-30 cm. After the assembled structure 1 has been developed on a slope face, reinforcing members 4 such as reinforcements, steel wire ropes, fiber ropes, etc., are arranged to pierce the cell wall of adjacent cell rows and concrete is placed in the cell of the part to form a lattice-shaped rigid frame 2 with every longitudinal and lateral distance of 50-300 cm. Since the reinforcing member 4 is exposed at the vicinity of the intersection 5 of the cells, in case of one constituting cell row of the frame 2, two or more rows are arranged.  And further, other cells except the frame 2 are used for charging parts 3 and soil, gravel, etc., are charged in the inside for vegetation and greening or water-permeability. In this way, as this protection body is light-weight, it can be easily transported and the dimensions and shape of the steel frame part can be easily modified in accordance with a construction site and the form cost can be reduced.
Patent JP-H10165569-A (JP)
Title: Game machine with blower device
Inventor: HORIKOSHI TAKEMUNE
IPC: A63F7/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To exalt the presence of special prize winning by providing powerful blowing devices on the front surface of a game machine such as a pachinko machine, etc., or on the front surface of a calling lamp which is arranged in the upper part of it. SOLUTION: The blowing devices 10 are provided in the front surface upper part of the pachinko machine 1. When either case occurs among the case when special prize winning occurs, the case when a reach occurs or the case when the establishment fluctuation is started, an image of a speeding roller coaster, etc., is displayed on a display screen which is provided in the pachinko machine 1 and also wind is blown from the blowing devices 10 while matching with the image.
Patent JP-H05166301-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI HIDETO
IPC: G11B20/18
Filed: 1991-12-14
Abstract: PURPOSE:To easily recorded data which has an error when recording tracks are formed at an angle and input data is recorded by executing read-after-write in a magnetic recording and reproducing device such as the external memory of a computer. CONSTITUTION:Varied data number VDNO is set so that value is successively varied with a minimum unit to record recording data in a magnetic tape and reproduced data is processed by using the varied data number VDNO as a standard. Further, status information identifying the recording data of one group recording a pointer indicating a changed postscript start position and/or to be recorded is added, and the input data is recorded.
Patent JP-H05164600-A (JP)
Title: Combined measuring device
Inventor: TSUKASA FUMISUKE
IPC: G01G19/387
Filed: 1991-12-13
Abstract: PURPOSE:To suppress variation of the number of articles on a distribution supplier due to the variation of the number of articles transferred by transfer device in a combined measuring device which distributes and supplies articles from the article transfer device to a plurality of measuring part with a distribu tion supplier. CONSTITUTION:When the number of articles on a distribution feeder 3 decreases below a predetermined amount and the light reception state of a light receiver 16 lasts for a predetermined time, articles are supplied from a backet conveyer 1 till the light cut off state of the light receiver 16 lasts for a predetermined time. An transfer times detection circuit 20 counts the times sent from the backet 1a while the combined exhaust of M-times is completed. A vibration strength control circuit 25 varies the vibration strength of the vibration feeder 2 in the direction where transfer times approaches a target every time the combined exhaust of M-times are done.
Patent JP-H07201503-A (JP)
Title: Drip-proof type self-cooling wire wound resistor
Inventor: TOKUNAGA YOSHIKATSU
IPC: G01K3/02
Filed: 1993-12-30
Abstract: PURPOSE:To provide excellent drip-proofness and simple manufacture by integrally molding an edge of an opening side and a mounting seat of a bottom of a heat dissipating vessel having many heat dissipating pieces. CONSTITUTION:A heat dissipating vessel 5 is formed with many heat dissipating pieces 5b radially protruding from an outer periphery of a cylinder 5a. A mount (mounting seat) 5g is formed at an outside of a bottom side 5c of the cylinder 5a, and threaded holes 5k are formed at the mount 5g. A thin part 5f is formed substantially at the center of the bottom side 5c. On the other hand, an edge 5d having a larger diameter than the cylinder 5a and a thick part 5e for holding a screw 12 are formed at an opening of the vessel 5. An insulating cylinder 7 is mounted at the vessel 5, an insulating plate 8 is disposed in close contact, and then an insulating vessel 9 is installed at a bottom. The vessel 5 is erected, a bolt is engaged with the hole 5k, and fixed. Thus, excellent drip-proofness and simple manufacture can be provided.
Patent JP-H08231484-A (JP)
Title: Production of alkylcarboxylic acid 4- hydroxyanilide
Inventor: RAINHARUTO RANCHIYU
IPC: C07C233/60
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an alkylcarboxylic acid 4- hydroxyanilide capable of being used for controlling plant pests, etc., in an organic solvent under mild conditions in a good purity and in a good yield.  
     SOLUTION: This method for producing an alkylcarboxylic acid 4- hydroxyanilide expressed by formula I (R is an alkyl, a cycloalkyl or the like; Y 1 , Y 2 , Y 3  and Y 4  are each independently H, a halogen, an alkyl or the like) comprises reacting an aminophenol of formula II with a carboxylic acid derivative of formula III (X is a halogen) in an organic solvent. For example, 4- amino-2,3-dichlorophenol is reacted with pivalic chloride in toluene at 100-105°C to obtain the (2,3-dichloro-4-hydroxy)-anilide in a yield of 95.4%. 
     COPYRIGHT: (C)1996,JPO