baber/WOPTO huggingface dataset:
Patent JP-H1178588-A (JP)
Title: Two-wheel driving four-wheel driving selecting device
Inventor: KATO TADAHIKO
IPC: B60K23/08
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the torque loss of an oil pump by providing a setting means for forcibly opening an orifice communicated with a regulator valve and setting line pressure to zero during two-wheel driving. SOLUTION: Each discharge pressure of first and second oil pumps 23 and 26 is supplied from oil passages 28 and 29 through one-way valves 30 and 31 to a regulator valve 32 and a shift valve 33. The regulator valve 32 adjusts each discharge pressure to line pressure, and the shift valve 33 switches the line pressure. During 2WD traveling, a solenoid valve 35 is switched OFF and an orifice 43 communicated with the regulator valve 32 is opened. Thus, the regulator valve 32 is moved against a spring 39 in a lower direction shown in the drawing to fully open an oil passage 40. Accordingly, the line pressure becomes zero and torque losses by the oil pumps 23 and 26 are reduced.
Patent JP-S60138834-A (JP)
Title: Low pressure metallic vapor electric-discharge lamp
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/32
Filed: 1983-12-26
Abstract: PURPOSE:To enable any breakage of a low pressure metallic vapor electric-discharge lamp to be prevented without causing any decrease in luminous efficiency by closely covering the surfaces of parallel U-shaped glass bulbs having legs to the ends of which electrodes are fused. CONSTITUTION:The end of one leg 11a of each bulb 11 is airtightly fixed to a base board 2 by means of an adhesive in such a manner as to surround an electrode 4. The other legs 11b are directly connected to each other near the base board 2 to form a continuous tubular section. The inner surface of the bulb 11 is coated with a phosphor layer 12 and the bulb 11 is charged with given amounts of mercury and a rare gas. An enveloping member 8 is formed by mixing 20wt% of a filler into a liquid silicone resin before adding a hardening agent, then applying the thus prepared mixture to the surface of the bulb 11, followed by heating the thus obtained body to cure it. Since the enveloping member 8 is in close contact with the bulb 11, the heat of the bulb 11 is reliably discharged thereby suppressing the decrease in luminous efficiency. Besides, even when external force is applied, the force is adsorbed by the enveloping member 8 thereby preventing any breakage of the bulb 11.
Patent JP-H0989541-A (JP)
Title: Method for measuring amount of inspection of pipeline joint
Inventor: MANABE TETSUYA
IPC: G01B17/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To quantitatively measure the amount of insertion of a pipeline joint by calculating the norm of the difference between anticipated reflected sound wave data obtained from a cylindrical model and actual reflected sound wave data. SOLUTION: When a reflectance at a point where the cross-sectional area of a cylindrical model 100 changes from S0 to S1 is (r0 ) and a reflectance at a point where it changes from S1 to S0 is (v1 ), a reflectance ri(i0.1) is calculated from the acoustic theory of plane waves. Based on this, anticipated reflected sound wave data for sound waves incident on the inside of a pipeline is calculated by the process of calculating anticipated reflected sound wave data. The norm square of the difference between this calculation result and actual reflected sound wave data is calculated through the process of calculating square norm. The square norm J calculated, the reflectance (r), and the amount L of insertion are stored in a memory register. Each of these processes is repeated in a square loop in which L is increased by ΔL from L=0 to Lmax and (r) by Δr from (r)=-1 to (r) max.  Finally, from these results stored, the reflectance (r) and the amount L of insertion at which the square norm J is at a minimum are calculated through the process of calculating optimum insertion.
Patent JP-H0193150-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA EISUKE
IPC: H01L23/52
Filed: 1987-10-02
Abstract: PURPOSE:To inhibit the growth of hillocks at the time of heating by a method wherein Al alloy wiring layers are formed of a very thin Al alloy film of a specified thickness or less. CONSTITUTION:A base insulating film 12c is formed on a semiconductor substrate 13, Al wiring layers 20 formed into a thin film in 0.3mum or less are formed on this film 12 and a protective insulating film 14 is formed thereon. By using the wiring layers 20 formed into a thin film in such a way, the absolute amount of a supply source to generate hillocks is decreased to 1/3. Therefore, a reduction in the hillocks becomes possible. Accordingly, it is eliminated that the hillocks thrust through the protective insulating film, pinholes are generated and cracks are generated. As this result, the humidity resistance of a semiconductor device is improved and the reliability of the device is enhanced.
Patent JP-S61129926-A (JP)
Title: Transmitter-receiver
Inventor: TANIYOSHI ATSUSHI
IPC: H04B5/00
Filed: 1984-11-29
Abstract: PURPOSE:To quicken the leating to the transmission state by providing a transistor (TR) applying a drive current to an antenna at transmission and applying an idling base current to the TR at reception. CONSTITUTION:A proper base voltage is fed to a base of a TR Q4 and an idling base current I flows in a transmission power stage 7 by conducting a TR Q5. A DC angenna idling current having a proper value flows to a coil L0 of a ferrite bar antenna 1 via the TR Q4 by using the base current I. In this state, the output of the TR Q4 responds to the input change to the base in this state without almost any delay.
Patent JP-S60137102-A (JP)
Title: Dielectric filter
Inventor: KIKUCHI KOU
IPC: H01P11/00
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a small-sized, lightweight dielectric filter of stable quality which is manufactured and assembled easily by providing spacers to the lower end part of a main housing body, and short-circuiting lower end parts of dielectric coaxial resonance elements to tops of the spacers. CONSTITUTION:Spacers 41a-41c made of metal are provided at the lower part of the main housing body 1 where dielectric coaxial resonance elements 2a- 2c are installed. Then short-circuit surfaces of the dielectric coaxial resonance elements 2a-2c are coated with fixing agents 42a-42c such as cream solder and adhered to the spacers 41a-41c, and the whole block is mounted inside of the main housing body 1. Consequently, the small-sized, lightweight dielectric filter of stable quality whick is manufactured and assembled easily is obtained.
Patent JP-H1095873-A (JP)
Title: Rubber composition and tire having tread made therefrom
Inventor: ZIMMER RENE JEAN
IPC: C08K5/5419
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain an effectively reinforced tire tread rubber by compounding a modified styrene/conjugated diene copolymer elastomer, etc., with a specified surface-modified carbon black in the presence of especially a silica coupling agent. SOLUTION: Diene elastomer (A) containing about 20-100phr of a modified styrene/conjugated diene (e.g. butadiene) copolymer elastomer (A1 ) and 0-8phr of any one (A2 ) of a homo- and co-polymers of a conjugated diene and component A1 in an amount of 100 pts.wt. is compounded with about 30-110phr of modified reinforced carbon black (B1 ) and about 20-110phr of precipitated silica and unmodified carbon black (B2 ) containing a silanol on the surface and a silica coupling agent (C) having part (a group a silanol, titanium oxide or the like) on the surface of component B1 , a part reactive with the silanol on the silica and another part having interaction on one member of component A to obtain a rubber composition intended for use as a tire tread component.
Patent JP-S63110139-A (JP)
Inventor: TAINAKA SEISUKE
IPC: B65D6/10
Filed: 1986-10-23
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-S60142653-A (JP)
Title: Fsk demodulating device
Inventor: SHIOMI TOMONORI
IPC: H04L27/156
Filed: 1983-12-28
Abstract: PURPOSE:To perform accurate demodulation through simple constitution by utilizing the fact that the logical level before the 1st inversion and the logical level after the final inversion are different when the frequency of inversion between bits is odd and equal when even. CONSTITUTION:A modulating signal applied to an input terminal 7 is sampled by a sampling circuit 8 with the output of a timer 11 and the sampled signal is inputted to a shift register 9. The output of the shift register 9 and the output of the sampling circuit 8 are ORed exclusively by an exclusive OR circuit 10 to obtain a demodulation output.
Patent JP-H0298725-A (JP)
Title: Disk controller processing system
Inventor: YAMAGISHI TORU
IPC: G06F3/06
Filed: 1988-10-05
Abstract: PURPOSE:To perform another processing even when a disk switching processing is being performed and to simplify the processing of a CPU by separating a task for disk switching. CONSTITUTION:In the case of generating an ordinary task 30 by receiving an instruction from a host device 20, and also, generating disk switching while performing the processing based on the above task, a task 32 for disk switching is generated, and the task 32 for disk switching is executed preferentially than the ordinary task 30, then, the disk switching processing is performed. In other words, the disk switching processing is separated from the ordinary task 30, and it is processed as another task. In such a manner, it is possible to execute another instruction even when the disk switching processing is being performed, and to simplify the processing as a whole.
Patent JP-H1096352-A (JP)
Title: Lock breakage preventing alarm device
Inventor: MIYAI YUTAKA
IPC: G08B13/06
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of a lock by issuing an alarm when a lock with a key hole is being destroyed. SOLUTION: A lock breakage preventing alarm device comprises a lock 3 with a key hole 31, a switch 5 for carrying current to an alarm 6 installed in front of the lock 3, and an alarm circuit 7 including the switch 5, the alarm 6, and a power supply. The switch 5 has one or plural pairs of contact conducting members 54, 57 provided while sandwiching an insulating member 55, a through hole 500 matching in phase with the key hole 31 in the lock 3 and being as narrow as the key hole 31 is bored in the switch 5, and when a lock destroyer such as a drill bites into the switch the destroyer passes through the insulating member 55 and makes contact with the pair of conducting members 54, 56 sandwiching the second insulating member 55, causing the switch of the alarm circuit 7 to turn on to operate the alarm 6.
Patent JP-H1188117-A (JP)
Title: Filter circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: H03H17/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale and also to save power consumption by adding the input signals of the same multiplier by means of a capacitance coupled adding circuit and multiplying the multiplier by means of plural multiplying input capacitors which are selectively connected to the output of the addition result. SOLUTION: The input signals X((N+1)T) are inputted to plural sample-and- hold circuits SHO-SHN which are serially connected in a filter circuit. The respective sample-and-hold circuits hold the input signals sequentially and data of X((N-i)T) is held in the (i+1)-th sample-and-hold circuit SHi . When N is an odd number, X(iT) and X((N-i)T) are multiplied by the same multiplier. When N is an odd number, a multiplying circuit Mi is provided in accordance with SHi and SH( N-i) , data of the same multiplier is inputted to the same multiplying circuit, the total sum of the outputs is calculated by an adding circuit Σ and a level is adjusted by a scaler circuit SC.
Patent JP-S60145105-A (JP)
Inventor: AKASHI SHIYUNJI
IPC: A44B19/26
Filed: 1983-12-31
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-H1180378-A (JP)
Title: Cross-linking of polypropylene and molded product therefrom
Inventor: YADOSHIMA SATOSHI
IPC: C08J7/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cross-linked polypropylene molded product exhibiting an early elongation of >=100% and excellent in thermal aging resistance. SOLUTION: (1) This method for cross-linking polypropylene comprises molding (C) the polypropylene containing (A) a monomer having two or more double bonds in the molecule and (B) a compound having a hindered phenol group in the molecule or an amine compound, immediately cooling the molded product, and subsequently irradiating the cooled molded product with radiation to produce the cross-linked polypropylene having an elongation of >=100%. (2) The method for cross-linking polypropylene comprises (a) molding a polypropylene resin, immediately cooling the molded product so as to give an endotherm of >=60 j/g measured by DSC, (b) and subsequently irradiating the cooled molded product with 30-500 kGy of radiation so as to give a gel fraction of >=40%, thus producing the crosslinked polypropylene having an elongation of >=100%.  The polypropylene is preferably ethylene-propylene random copolymer.
Patent JP-2001075103-A (JP)
Title: Liquid crystal display device
Inventor: NINOMIYA KISAKO
IPC: G02F1/1335
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a vertical alignment type liquid crystal display device capable of executing alignment division at a low cost, high contrast and high speed response and having a wide angle of visibility. SOLUTION: The surface of a spacer 140 disposed above a crossing part of a scanning line 103 and a signal line 105 is covered by an alignment controlling electrode 150. This alignment controlling electrode 150 has a voltage difference from the voltage of a pixel electrode 120 and a counter electrode 203. An alignment controlling window 205 formed by notching the counter electrode 203 opposed to the pixel electrode 120 is provided within a pixel region enclosed by the scanning line 103 and the signal line 105. Thereby, an electric field which is circular and oblique to the normal of a substrate is formed between the alignment controlling electrode 150 and the pixel electrode 120 within the pixel region when potential difference is formed between the pixel electrode 120 and the counter electrode 203.
Patent JP-H0591089-A (JP)
Title: Code error detector
Inventor: YASUJIMA HIROYUKI
IPC: H04L1/00
Filed: 1991-09-30
Abstract: PURPOSE:To surely attain the detection of a code error even from the head of a reception signal inputted for a period when a PN signal outputted from an FSR integrated in the inside of the detector is synchronized with a reception signal integrated in a burst frame. CONSTITUTION:This detector is provided with a signal selection circuit 24 generating a delayed PN signal tracing back up to the point of time of the input of a reception signal with respect to the PN signal of a forward order FSR at the point of time of synchronization establishment from a unit PN signal outputted from each register of the forward order FSR, an exclusive OR circuit 25 and a backward order FSR 26. Then bit data of the reception signal inputted for a period till the synchronization of the reception PN signal is established are delayed by a variable length FIFO shift register 21 and after the synchronization is established, the delay PN signal corresponding to the input state of the reception signal outputted from a gate circuit 18 is used to execute error detection with respect to each bit data of the reception signal.
Patent JP-H0957109-A (JP)
Title: Catalyst and method for reducing nitrogen oxide
Inventor: NIWA MIKI
IPC: B01J29/068
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce nitrogen oxide in exhaust gas without using a large quantity of a reducing agent by vapor-depositing silica on zeolite having palladium supported thereon in a nitrogen oxide catalytically reducing catalyst using hydrocarbon as a reducing agent. SOLUTION: A catalyst suitable for reducing and removing harmful nitrogen oxide contained in exhaust gas discharged from a factory or a car and excellent in durability in the presence of moisture is obtained by vapor-depositing and supprting an organosilicon compd. on zeolite having palladium supported thereon and baking the supported zeolite in an oxidative atmosphere to form silica. Nitrogen oxide is brought into contact with this catalyst in the presence of hydrocarbon, especially, methane to be reduced to nitrogen. Pref., hydrogen type zeolite obtained by treating zeolite excellent in durability such as Na- mordenite or Na-ZSM-5 with an aq. soln. of ammonium salt or an acid such as sulfuric acid is used as zeolite.
Patent JP-S60141197-A (JP)
Title: Drive system for stepping motor
Inventor: WATARAI SHINICHI
IPC: H02P8/12
Filed: 1983-12-28
Abstract: PURPOSE:To suppress the heat generation of a stepping motor by setting a drive current value to become the optimum constant current value in the state at every partial period, thereby reducing the total current consumption. CONSTITUTION:A step motor controller 1 applies a drive pulse CLK and a current control signal IC to a drive circuit 2 when driving a stepping motor 3. The signal IC is generated on the basis of a current control table 1a. In other words, a drive current ID of a stepping motor is large to apply a large torque during an accelerating period, medium during a constant speed period and small during a deceleration period.
Patent JP-H0299862-A (JP)
Title: Tablet measuring apparatus
Inventor: IGOORU JII BUISHITAKU
IPC: G01N33/15
Filed: 1988-10-07
Abstract: PURPOSE:To enable an automation of various testings for tablets with different shapes, a shorter test time and a higher accuracy of the results of a test by arranging blades radially on a plurality of conveying rotors being projected to form zones for receiving tablets. CONSTITUTION:Tablets A are supplied to blades 4 of a conveying rotor 3 via a conveying chute 1 from a tablet supply section 2 and placed sequentially at a non-destructive mechanism 13 for measuring the weight, diameter and thickness with an intermittent movement of the rotor 3. Then, the results of a test undergoes a data processing automatically to be recorded and displayed. Then, the hardness of the tablets A placed on the mechanism 13 is measured to be recorded and displayed. In this case, when transferred with the blades 4, the tablets A are placed on a regulation surface 5 always being moved in the direction of the outer circumference with a tablet guide piece 7 provided on a track 6. This eliminates a centering deviation and scattering and errors in the results of measurement with an accurate and automatic positioning, thereby enabling the obtaining of correct results of measurement quickly.
Patent JP-2000065538-A (JP)
Title: Film thickness measuring equipment
Inventor: NAKATANI FUMIYOSHI
IPC: G01B11/06
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To accurately determine a film thickness even if the main light beam of the light emitted from a light source is made incident at an angle deviating from a specific angle of incidence by obliquely arranging the substrate. SOLUTION: The film thickness measuring equipment is provided with a light source part 120 which emits the incident light suitable for the measurement of the film thickness of a thin film, a condenser lens 160 which forms a light spot larger than the smallest light spot at the time of the imaging of the incident light on the substrate while condensing the incident light emitted by the light source part 120, a photodetection part 130 which measures the reflected light from the substrate, and a half-mirror 150 which is arranged on the optical path between the light source 130 and condenser lens 160 and guides part of the reflected light recondensed by the condenser lens 160 after being reflected by the substrate to the photodetection part 130.  Even if the substrate is arranged obliquely in this constitution, the reflected light from the substrate can be all made incident on the condenser lens 160, so the film thickness can be determined by accurately finding the reflected light.
Patent JP-H08112492-A (JP)
Title: Pinch device at circular drying instrument
Inventor: SHIMIZU HIROMICHI
IPC: D06F57/00
Filed: 1994-10-18
Abstract: PURPOSE: To realize the sure and smooth attachment/detachment of the washing or the like by providing a pinch and an operation rod so as to link with the rotation of a circular drying main body, opening/closing pinch-holding portions in regard to a pinch receiving metal by the operation of the operation rod and the rotation of the drying main body to open and close the pinch-holding portions. CONSTITUTION: When a circular drying main body A is rotated clockwise, an operation roll (i) rolls in order the spring portion 9 of the pinch plate spring h2 of a pinch (g) from a fitting portion 8, and conducts push-pressing. As a result, a bend portion 10 is pushed down in the state of being guided by the gate structure-bend projecting portion 4 of a pinch receiving metal h1 . As a result, a pinch-holding portion 12 is separated from the pinch-holding portion 7 of the pinch receiving metal h1 , and both pinch-holding portions 7, 12 are opened. Hereupon, the side edge of the washing or the like is pushed in between the pinch-holding portions 7, 12 with a projecting portion 13 as a guide.  By the pinch (g) moving further, the operation roll (i) comes off the pinch plate spring h2 , and the pinch plate spring h2 returns to the former state, and the washing or the like is pinchingly held by means of the pinch-holding portions 7, 12.
Patent JP-2000083267-A (JP)
Title: Private branch exchange
Inventor: SASAKI YUICHI
IPC: H04M3/42
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the concentration of incoming calls on the same extension in the same time zone by dividing whole terminals into plural extension groups, and providing an idle extension management queue for managing idle information for each extension group and an extension group selection table for deciding a procedure for selecting the idle extension management queue. SOLUTION: When an extension A1 belonging to group A of an extension 10 is off-hooked, this information is transferred from an extension terminal housing part 3 through an exchange connection control program part 6 to an automatic uniformly distributed incoming processing program part 7 as busy extension information based on the control of a control part 5. At the time of receiving the busy extension information, the automatic uniformly distributed incoming processing program part 7 excludes the registration of the extension A1 from an idle extension management queue, and excludes it from the object of the automatic uniformly distributed incoming processing. In the same way, when the extension A1 belonging to the group A of the extension 10 is on- hooked, this information is transferred to the automatic uniformly distributed incoming processing program part 7 as dead extension information based on the control of the control part 5.
Patent JP-2000082194-A (JP)
Title: Vehicle position recognizing device
Inventor: YOSHIDA HIROSHI
IPC: G08G1/042
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To transmit specific data from a road side resonance circuit, and to identify the position of the road side resonance circuit at a vehicle side in a vehicle position recognizing device in an electromagnetic induction coupling system of a road side resonance circuit and a vehicle side resonance antenna. SOLUTION: In this recognizing device, a capacitor C1 as a reactance for phase modulation is connected through a switch 23 to a road side resonance circuit 21 of a lane marker 20, and the prescribed on/off driving of the switch 23 is operated, based on the specific data of the lane marker 20. Also, a vehicle side transmitting and receiving means is provided with a phase comparator circuit 13 for comparing the phase of a carrier wave with the phase of a modulation wave appearing in the resonance antenna 10, and a lane marker 20 is identified, based on the phase difference data.