baber/WOPTO huggingface dataset:
Patent JP-H04145623-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA KAZUO
IPC: H01L21/822
Filed: 1990-10-08
Abstract: PURPOSE:To improve film quality stability and adhesion, to prevent damaging of a foundation and particle generation and to enable holding of massproduction by forming a tantalum oxide film on a surface of a formed body through heating in a specific mixture gas. CONSTITUTION:A formed body is heated in a mixture gas of Ta(OR)5:OR: alkoxyl base of alkoxyl compound of tantalum and ozone to form a tantalum oxide Ta2O5 film on a surface of the formed body. Then, film quality stability and adhesion are improved, and damage to a foundation substrate and a foundation film and generation of particle are prevented, thereby forming a semiconductor device with high producibility.
Patent JP-H07121776-A (JP)
Title: Article sale registration device
Inventor: KARITA YOSHIHIRO
IPC: G07G1/12
Filed: 1993-10-28
Abstract: PURPOSE:To make the calculating process for a discount or price rise clear to a unit price when a discount or price raising process is performed in multiplication registration and issue a receipt by printing a corrected amount of the unit price and a corrected unit price after the discount or price rise when a unit price discount or price rise mode is set. CONSTITUTION:A selecting means 17 is a dip switch for selectively setting a unit price discount/price rise mode wherein a discount/price rise process is performed for the unit price of one article or an amount discount/price rise mode wherein a discount/price rise process is performed for the sale amount of one article at the time of a multiplication registering process. Then the device is provided with a transaction buffer which temporarily stores various registration data and further provided with a printing control means which refers to the switching state of the selecting means 17 when the registration contents stored in the transaction buffer indicate the multiplication registration and discount/price rise registration, and print the correction amount of the unit price and corrected unit price after the discount or price rise on a printer 13 when the unit price discount/price rise mode is set.
Patent JP-H07117212-A (JP)
Title: Plate making device
Inventor: MIKI KOJI
IPC: B41C1/055
Filed: 1993-10-28
Abstract: PURPOSE:To provide a stamp device enabling plate making so as to obtain the best printing quality by various screen printing base plates. CONSTITUTION:When an optical sensor 31 detects such a state that a through- hole H is provided to the screen printing base plate 50A inserted in a plate making device, a control part 32 supplies a current to a thermal head 15 for T1sec to perform control so as to shorten a heat generating time to reduce the perforation energy of the thermal head 15. When the optical sensor 31 detects such a state that the screen printing base plate 50A has no through-hole H, the control part 32 supplies a current to the thermal head 15 for T2sec longer than T1sec to perform control so as to extend the heat generating time to increase the perforation energy of the thermal head 15.
Patent JP-S63123231-A (JP)
Title: Error location detector
Inventor: IWAKUNI KAORU
IPC: H03M13/00
Filed: 1986-11-13
Abstract: PURPOSE:To decrease the clock pulse and the processing time by providing plural sets of a coefficient device group multiplying a constant with a register output, adders and zero detectors so as to obtain the result of substitution of elements to plural error location polynomial at the same time. CONSTITUTION:Plural register groups 5-8 store coefficients sigma3-1 of each term of an error location polynomial inputted to input terminals 1-4. In giving a clock pulse to registers 5-8, the content of registers 6-8 is revised to a value multiplied with coefficients alpha<2>-alpha<6> set to coefficient devices 9-11. An adder 5 sums outputs of each said register and an adder 16 sums outputs of the said registers multiplied by coefficients alpha-alpha<3> of coefficient devices 12-14. The obtained total sum is discriminated by zero detection means 17, 18 and when the total sum is zero, the detection output is stored in the error location register 11 as the error location.
Patent JP-S63124187-A (JP)
Inventor: SEKI MAMORU
IPC: G07F15/02
Filed: 1986-11-13
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-S63124128-A (JP)
Title: Control system for display device
Inventor: FUKUOKA HISAO
IPC: G06F3/048
Filed: 1986-11-13
Abstract: PURPOSE:To change the display of a rectangular image pattern at a high speed by using a processing deciding part which transfers a pattern that is not held by a 2nd memory part to the relevant memory just with a single transfer action. CONSTITUTION:A process deciding part 8 receives an indication for display of a rectangular image pattern IP3 from a display control part 2 and identifies from the display control information stored in a control part 2 that the pattern IP3 is not covered with another rectangular image pattern within a screen memory part 3. Then, the part 8 gives no indication to an area deciding part 4 and gives an indication to a direct memory access controller part DMAC5 to transfer the pattern IP3 stored in a bit map memory part 1 to a prescribed position of the part 3 without dividing the pattern IP3 into small rectangular areas. As a result, a pattern IP3 can be produced in the part 3 just with a single action of the DMAC5.
Patent JP-H04147807-A (JP)
Title: Manufacture of cylindrical silicon carbide body
Inventor: KATO HIROYUKI
IPC: B28B21/30
Filed: 1990-10-11
Abstract: PURPOSE:To enable a uniformly continuously cylindrical molded item with a large diameter to be molded by blending silicon carbide having a specific particle diameter, solvent, deflocculant, and binder into a slurry state, and putting it into a cylindrical mold and then rotating the cylindrical mold, and thus pressing silicon carbide powders against the inner surface of the mold by the action of specific centrifugal forces. CONSTITUTION:Silicon carbide, dispersant, binder, and water are well mixed and thus slurry is produced, which is then made to flow from a container 2 into a cylindrical mold 1, and the cylindrical mold is rotated by means of rollers 3. The particle diameter of the silicon carbide is 125mum or below, and it is represented by a formula as G=(DXn<2>)/179000. Herein, the centrifugal forces given by G: centrifugal forces, D: the diameter (cm<2>) of a molding, and n: the number of revolution (rpm) is 6G-20G. In the case of being 6G or below, the slurry tends to fall down in a raining manner in the cylindrical mold, and in the case of being 20G or above, separation of the silicon carbide power occurs therein. When the particle diameter of the silicon carbide powder is 125mum or above, cracks during drying due to separation of the particle occur even the centrifugal forces are 20G or below. After the silicon carbide slurry has sufficiently adhered, the rotation of the cylindrical mold is allowed to stop, water separated in the inner surface is made to flow out thereof, and the silicon carbide molded item 4 is removed from the cylindrical mold, thereby obtaining a uniform silicone carbide molded item with a large opening diameter.
Patent JP-S63124964-A (JP)
Title: Semiconductor acceleration detector
Inventor: YAMADA TOSHITAKA
IPC: G01P5/08
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a normal output from right after the power source is turned on by amplifying the output signal of an acceleration detector through a coupling capacitor and setting the potential difference across the coupling capacitor in its stationary state to 0V. CONSTITUTION:The acceleration detector 11 equipped with a detecting element constituted by sticking a piezoelectric element on a semiconductor chip which deforms elastically is supplied to the 1st operational amplifier OP1 and the 2nd operational amplifier OP2, whose outputs are supplied to the 3rd operational amplifier OP3 through the coupling capacitor C. In the stationary state, the input-side voltage and output-side voltage of the capacitor C are held at the same level to set the potential difference across the capacitor to 0V.
Patent JP-H0690715-A (JP)
Title: Production of salmon roe pickled in soy
Inventor: WAKAO YOSHIFUMI
IPC: A23L17/30
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a soy-pickled salmon roe permitting the rapid pickling of the roe for a short time, saving a labor for boiling down the roe, maintaining a cream-like state, and having a good taste. CONSTITUTION:Salmon roe are pickled in a saturated salt water-like solution as a sauce for approximately 5-15min and subsequently taken out. The saturated salt water-like solution is produced by mixing soy, sake, sweet sake and a malate salt.
Patent JP-H05110649-A (JP)
Title: Handset latch mechanism for telephone set placed longitudinally
Inventor: OTA HAJIME
IPC: H04M1/08
Filed: 1991-10-18
Abstract: PURPOSE:To simplify the mount structure of a hook level and the assembling by providing a wall part close to a U-shaped notch of a rib. CONSTITUTION:A flange 23d of a handset latch member 23 is screwed to a housing 20 by a screw 24 while a shaft 22b of a hook lever 22 is fitted to a notch 21a of a rib 21. When the member 23 is fixed, a rib 23c is engaged with a notch 22c and a wall part 23b is close to the U-shaped notch 21a of the rib 21 to be in press contact with a shaft 22b. Thus, the shaft 22b is escaped from the U-shaped notch 21a and limited by the wall 23b and the hook lever 22 is in the mount state. Moreover, a printed circuit board 31 with the hook switch 30 fitted thereto is screwed to the housing 20 by a screw 32 and the hook switch 30 is opposite to a main body 22a of the hook lever 22. Even when the hook lever 22 is strongly depressed, the hook switch 30 is not excessively depressed and the hook switch 30 is protected.
Patent JP-S62131615-A (JP)
Title: Differential amplifier circuit
Inventor: KUZUHARA SHIGETAKA
IPC: H03F3/30
Filed: 1985-12-02
Abstract: PURPOSE:To obtain an output with a large amplitude without clipping and output waveform by using two differential circuits amplifying a signal sufficiently up to the highest potential and the lowest potential of a circuit so as to amplify an input signal and using the output of them so as to drive a single ended push-pull output circuit. CONSTITUTION:Transistors (TR) Q3-Q5 and TRs Q6-Q8 constitute respectively differential amplifiers. Both the amplifiers amplify a signal respectively to the highest and the lowest potential in the circuit. A TR Q9 outputs a signal to a voltage being the subtraction of the emitter-base voltage VBE from the highest potential and a TR Q10 outputs a voltage being the subtraction of the base-emitter voltage VBE from the lowest potential. Thus, the output waveform is amplified without clipping or causing distortion so as to improve the power supply utilizing factor.
Patent JP-2001088036-A (JP)
Title: Reginoid grinding wheel/stone
Inventor: ASAMI MASAKATSU
IPC: C09K3/14
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve workability at production, water resistance and heat resistance, and rigidity. SOLUTION: This is a reginoid grinding wheel or stone, wherein a binder is composed of powder phenol resin and liquid type resin, and the liquid type resin is hardened or setting resin whose nonvolatile portion is 30 wt.% or more containing 3 wt.% of furfuryl alcohol condensation origonomer.
Patent JP-H08137272-A (JP)
Title: Method and device for development
Inventor: HAYASHI KAZUMASA
IPC: G03G15/01
Filed: 1994-11-07
Abstract: PURPOSE: To obtain highly fine images free from carrier adhesion and fogging by providing a fixed magnetic field generating means inside each of the electrostatic image holding member and the electrode member and an AC bias power source. CONSTITUTION: An electrostatic image holding member 11 having light conductive material on a hollow, cylindrical non-magnetic conductive substrate member is rotating along the arrow direction and, in its interior, a magnetic field generating means is fixed to the rotating substrate member. An electrode member 54 which is composed of a hollow non-magnetic substrate member and opposes the electrostatic image holding member 11 is rotating in the arrow direction reverse to that of the electrostatic image holding member 11 and, in its interior, a magnetic field generating means 55 is fixed to the rotating substrate member. Further, the outer peripheral surface of the electrode member 54 is provided with a scraper 56 composed of a non-magnetic member to scrape the developer on the electrode member 54.  And alternate bias voltage which is produced by superposing AC voltage on DC voltage is applied by an AC bias source 57 between the substrate material of the electrostatic image holding member 11 and that of the electrode member 54.
Patent JP-S62133223-A (JP)
Inventor: ISHIKAWA NOBORU
IPC: E04B1/20
Filed: 1985-12-03
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-S62132301-A (JP)
Inventor: KUBOKAWA TERUYOSHI
IPC: H01C17/06
Filed: 1985-12-05
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-H02119712-A (JP)
Title: Mower
Inventor: ITO KUNIO
IPC: A01D34/68
Filed: 1988-10-28
Abstract: PURPOSE:To provide a mower so designed that turf is cut down through the rotation of a cutter blade, and the resulting turf cut is carried through a discharge fan rotating at low speed, thereby reducing mowing noise while favorably maintaining mowing performance and the carrying performance for cut turf. CONSTITUTION:A cutter blade 6 is provided with mowing function alone, and a discharge fan 7 is located above the blade 6 and made to rotate at a speed lower than the number of rotation of the cutter blade 6. It is preferable that the rotational diameter of the discharge fan be similar to that of the cutter blade 6.
Patent JP-S61149810-A (JP)
Title: Measuring instrument for external diameter
Inventor: SANNOMIYA SHIZUYOSHI
IPC: G01B11/08
Filed: 1984-12-24
Abstract: PURPOSE:To improve measurement precision by sending out the counted value of a counter fitted to a rotary disk in the form of a serial signal together with camera position data and parity bits. CONSTITUTION:An external diameter measuring instrument consists of a part mounted on the rotary disk provided with a projector camera, etc., and a part fitted to the outside stationary part of the disk. The former part inputs the output of the camera 5 to a comparator 12 through differentiation circuits 7 and 8, etc., and compares it with a reference value, so that the comparison output is inputted to the counter 14 through a gate 13. The counted value of the counter 14 is latched by a latch memory 15 and made into the serial signal containing the counted value of another camera and projector position signal and camera position signal of encoders 26 and 27 which are latched in the latch memory 28; and this signal is outputted through a split ring mechanism 52 together with parity bits. Those signals are inputted to the stationary part outside said disk through a receiver to make a parity check and a format check, and inputted to a latch circuit when normal.
Patent JP-H10125729-A (JP)
Title: Interconnection structure between flip chip and substrate and its connecting method
Inventor: RAJENDRA D PENZE
IPC: H01L21/60
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an interconnection structure between a flip chip and a substrate with low costs. SOLUTION: The interconnection structure between a flip chip 24 and a substrate 12 has a plurality of first conductive pads 28 provided on the chip 24 and a plurality of second conductive pads 14 provided on the substrate 12. Further provided between the first and the second conductive pads are a plurality of conductive wire bumps 16 which each include a ball part 18, a stub part 26 continuously extended from the ball part and elastically deformable, and a sharp tip end 22. When the chip 24 is connected to the substrate, the tip ends 22 are passed through a soft conductive material layer covering the first pads 28 so that the wire bumps 16 are electrically connected with the first conductive pads 28. Even when their interconnecting surfaces are not fully flat, the stub parts can be deformed and reliable connection can be realized.
Patent JP-H05111907-A (JP)
Title: Core for slip casting and slip casting method
Inventor: ISOMURA KEIICHIRO
IPC: B28B1/26
Filed: 1991-10-22
Abstract: PURPOSE:To break and remove extremely quickly a core in the case of manufacturing a molded body of the shape from which the core can not be taken out by slip casting and forming the hollow complicated shape with good surface accuracy and dimension accuracy. CONSTITUTION:A core 13 of foamed styrol resin is molded in a bottom force 11 and a top force 12, and slurry composed of alumina of 100 pts.wt., water of 25 pts.wt. and polycarboxylic acid of 0.5 pts.wt. is poured into a mold, and the core is destroyed in approximately 20 seconds by means of acetone after the completion of forming the wall, and said core is taken out by means of tweezers to manufacture a molded body 1.
Patent JP-H11112536-A (JP)
Title: Vehicle multiplex communication equipment
Inventor: UDA MAKOTO
IPC: H04L12/40
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the time efficiency of data transmission by connecting plural basic nodes to a common bus, permitting the basic node obtaining transmission right to transmit the prescribed number of data, permitting an extension node obtaining transmission right to continuously transmit the prescribed number of data to a header and permitting the extension nodes to extract changed data and to continuously transmit it to the header. SOLUTION: Transmission right circulates in the order of the first basic node 1a and the second basic node 1b. Transmission right circulates in the order of the first extension node 2a, the second extension node 2b, and the third extension node 2c. When a transmission request is generated in the first basic node 1a obtaining transmission right, a synchronous pulse generation part 13 in the first basic node 1a transfers a synchronous pulse on a common bus 3 through a transistor 17 after a first idle period is detected. The data transmission/reception part 15 of the first basic node 1a sequentially transfers the prescribed number of data to the common bus 3 one by one.
Patent JP-S63129861-A (JP)
Title: Hysteresis coupling
Inventor: ARAKAWA AKIO
IPC: H02K49/06
Filed: 1986-11-17
Abstract: PURPOSE:To improve durability of an apparatus by holding a semi-hard magnet between a plate member and the other one of a pair of flanges and by fixing said plate member to said other one of flanges. CONSTITUTION:In a hysteresis coupling, a semi-hard magnet 5 is held between non-magnetic material annular plate member 6 and flange 3, and said annular plate member 6 is fitted to the flange 3 by thread fastening. For this purpose, an annular groove 3a capable of accommodating a ring-shaped semi-hard magnet 5 entirely is circumferentially provided in a position of the flange 3 opposed to a permanent magnet 4, and said magnet 5 is fitted into said groove 3a. Thus, a screwing through hole need not be bored in the semi-hard magnet 5, which can be held by pressing uniformly with the annular plate member 6 from a circumferential direction toward the flange 3.
Patent JP-2001089694-A (JP)
Title: Resin composition for coating
Inventor: YOKOTA YOSHIYUKI
IPC: C09D133/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for coating and a curable coating composition capable of forming a coating film which has excellent fundamental properties such as a hardness, a gloss, a feel to build, a solvent resistance and the like and very excellent weatherability along with very high flexibility and adhesiveness. SOLUTION: The resin composition for coating comprises a saturated polyester polyol and a polyol obtained by copolymerization of a polymerizable unsaturated monomer wherein a ratio by weight between the saturated polyester polyol and the polyol obtained by copolymerization of the polymerizable unsaturated monomer ranges 5 to 30: 95 to 70, the saturated polyester polyol has a number average molecular weight of 500 to 1,500 and an aromatic carbon content of 20% or below, and the polymerizable unsaturated monomer comprises 5.0 to 97.9 wt.% of a polymerizable unsaturated monomer having a cycloalkyl group, 0.1 to 10.0 wt.% of a polymerizable unsaturated monomer (b) having a UV stabilizing group, 2.0 to 35.0 wt.% of a polymerizable unsaturated monomer (c) having a hydroxy group, 0 to 30.0 wt.% of a polymerizable unsaturated monomer (d) having a UV-absorbing group, and 0 to 92.9 wt.% of other type of polymerizable unsaturated monomer.
Patent JP-S62132651-A (JP)
Title: Low noise platen roll
Inventor: SUZUKI SHOSUKE
IPC: B41J11/02
Filed: 1985-12-06
Abstract: PURPOSE:To enable low noise level to be maintained by using a 2-tier rubber elastic body used for a roll, the outer layer having a required thickness at required modulus of elasticity and the inner layer having a required modulus of elasticity, a requiared dynamic magnifying rate and a required loss coefficient. CONSTITUTION:A roll is composed of a 2-tire rubber elastic substance adhered concentrically with a shaft used as the core, the outer layer consisting of a 2-7mm-thick elastic substance with a synthetic rubber base having 250kg/cm<2> or more of modulus of tensile elasticity at 5% elongation and the inner layer being made up of an elasttic substance having 30kg/cm<2>-120kg/cm<2> of modulus of tensile elasticity at 5% elongation, the ratio of 3 or less between the modulus of dynamic storage elasticity at 100Hz and 0.3% distortion and the modulus of tensile elasticity at 5% elongation, and 0.07-0.25 of loss coefficient at 100Hz, 0.3% distortion. If an outer layer elastic substance having 250kg/cm<2> or less of modulus of elasticity is used, satisfactory print cannot be obtained. Further, if an inner layer elastic substance having 0.25 or more of loss coefficient is used, an adequate low noise level cannot be reached. On the other hand, if said elastic substance having 0.07 or less is used, pring becomes unsatisfactory due to excess repulsive elasticity.
Patent JP-H0590980-A (JP)
Title: Voice squelch circuit
Inventor: KITAJIMA MITSUHIKO
IPC: H04B1/10
Filed: 1991-09-26
Abstract: PURPOSE:To reduce the effect of another telegraphic wave or FSK (Frequency Shift Keying) modulation wave or the like onto the demodulation voice output of a radio receiver. CONSTITUTION:This voice squelch circuit provided to a detection output of a radio receiver is provided with a discrimination circuit 4 discriminating whether or not the pitch frequency of a demodulation signal detected by a pitch detector 1 is within the range of human voice frequencies, a comparator 5 receiving the detection outputs of detectors 2, 3 detecting respectively the energy of a low frequency band and that of a high frequency band of a demodulation signal and outputting a signal representing whether or not the signal is a voice signal, and with an integration discrimination circuit 7 ANDing the output of the comparator 5 and the output of the discrimination circuit 4 to average the result and outputting a signal representing whether or not the output of the circuit 7 indicates the presence of the voice signal.