baber/WOPTO huggingface dataset:
Patent JP-H07195180-A (JP)
Title: Fitting structure of electrode tip in resistance welding gun
Inventor: KUSANO KAZUYOSHI
IPC: B23K11/31
Filed: 1993-12-31
Abstract: PURPOSE:To make a fitting part replaceable by integrally joining a tapered projection made of beryllium copper alloy at the tip end of an arm and making it a fitting part of an electrode tip. CONSTITUTION:A fitting recessed part 2 is formed at the tip end face of an arm body 1 in a welding gun formed with chromium copper as a base material. The base end part of a tapered fitting projection 3 which is made of beryllium copper 25 alloy is inserted into the fitting recessed part 2 and integrally joined by brazing. An electrode tip 6 is fitted into the tapered projection 3. The projection 3 made of beryllium copper 25 alloy having a high hardness is excellent in mechanical strength and capable of suppressing the generation of bending deformation or abrasive deformation. In the case where the projection 3 is deformed like that, the projection 3 is removed and replaced, making the arm body 1 usable for a long time economically.
Patent JP-H09182510-A (JP)
Title: Soil hardness/softness sensor
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject sensor capable of easily detecting soil hardness/ softness and of improving the traveling operability for a traveling vehicle, equipped with a means to assess soil hardness/softness based on the results from a means to detect steering torque involved in the turning operation for the steering wheels of the traveling vehicle. SOLUTION: This sensor is equipped with a means 38 to detect steering torque involved in the turning operation for the steering wheels of a traveling vehicle and a means 62 to assess soil hardness/softness based on the results from the means 38. When the means 62 determines that soil is soft, an electric cylinder 56 is actuated toward speed-reducing side; otherwise, toward speed- increasing side.
Patent JP-H07201950-A (JP)
Title: Substrate processing apparatus
Inventor: NAKAMURA YASUSHI
IPC: G06Q50/04
Filed: 1993-12-28
Abstract: PURPOSE:To improve throughput while keeping constant a transfer interval for each substrate processing section by adequately setting the transfer time to the next substrate processing section from a desired substrate processing section. CONSTITUTION:A driving time of each driving mechanism corresponding to different directions required to move a movable body 20 to the stop position of the next substrate processing section from the stop position of the desired substrate processing section is stored. On the occasion of transferring the substrate to the next substrate processing section from the specified substrate processing section depending on the transfer sequence, the maximum required driving time among the predetermined driving times is calculated depending on the transfer as the required transfer time of the movable body 20 during the substrate transfer. Moreover, the substrate is transferred so that each transfer time of the substrate to the next substrate processing section from the predetermined substrate processing section specified by the transfer sequence becomes equal to a sum of the required transfer time calculated by the calculating means and the time required by the transfer with the arms 21, 22.
Patent JP-H05167597-A (JP)
Title: Group switching system for duplex loop network
Inventor: HIRANO TSUGIICHI
IPC: H04L12/42
Filed: 1991-12-17
Abstract: PURPOSE:To make it possible to perform a group switching in a short time by providing 0 group and 1 group loopback state bits and a power source break bit within a transmission format and transmitting the information for each bit in each node to a monitoring master. CONSTITUTION:0 group and 1 group loopback state display bits LB0, LB1 and 0 group and 1 group power source break state display bits PWR0, PWR1 are provided within a transmission format. Transmission parts 2A, 3A OR the loopback state display signal S0 and S1 of a self node, LB0 and LB1, and transmit the ORed value as the LB0 and LB1. The transmission parts 2A, 3A OR a self group PWR bit reception state delivered from other groups and the self group PWR bit and transmit the ORed value as the self group PWR bit. The parts 2A, 3A OR an other group power source supply signal ALM and an other group PWR bit and transmit the ORed value as the other group PWR bit. Thus, the reception is performed by a monitoring master and a decision is make and the group switching can be executed in a short time.
Patent JP-H08236860-A (JP)
Title: Forming method for plural-layer-structural semiconductor device
Inventor: KEBUIN JIEI BIANINKU
IPC: H01L21/18
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To selectively remove an undesired layer, by doping the undesired layer which an impurity during growth of the layer, diffusing the impurity into a selected region, and intermixing a layer adjacent to the doped layer in the selected lateral region. SOLUTION: A thin quantum well layer 4 or the like near a top portion of an Al-containing layer is recrystallized. To avoid a problem accompanied by oxidation of a growth target layer, doping with Si is carried out to grow a GaAs layer 2. The GaAs layer 2 becomes an undesired unnecessary region after completion of recrystallization. Si is provided at a concentration sufficiently higher than a threshold of layer intermixture, and carries out annealing with respect to AlGaAs. As annealing proceeds, Si starts diffusion into a greater volume from the GaAs layer 2, and intermixture starts on a boundary with a peripheral layer. When the concentration of Si is made lower than the concentration of intermixture, the diffusion ends.
Patent JP-H07195291-A (JP)
Title: Built-up robot
Inventor: TANAKA YASUNORI
IPC: B23P19/04
Filed: 1993-12-28
Abstract: PURPOSE:To aim at the promotion of compactification and lightweightiness in and around a support arm and a robot hand part by installing a rack, engaging with a pinion gear being rotated by a motor installed in the support arm and driving a robot hand in a Z-axis direction. CONSTITUTION:A motor 11 in a support arm 10 is driven. This driving force is transmitted to a pinion gear 15 installed in this support arm 10 via a clutch brake 13 and a speed reducer part 14, thereby rotating this pinion gear 15. With a rotation of a robot hand part 20 being engaged with the pinion gear 15 is shifted in a Z-axis direction via a rack 21 engaging with the pinion gear 15. At this time, the robot hands part 20 is guided by two guide members 31 and 32 installed in the support arm 10 in time of movement in the Z-axis direction.
Patent JP-H11235496-A (JP)
Title: Leveler for washing machine
Inventor: BOKU YOSO
IPC: D06F39/12
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To retrench packing materials and allow three-tier loading in a container by providing detachably a first height adjusting member at the bottom of a washing machine and/or providing a second height adjusting member that is connected selectively to the bottom of the washing machine and whose height is adjustable. SOLUTION: Receiving guides 200a are formed integrally at the edges of the two sides of the front part of the bottom of a silent base to be connected to the lower portion of an outer case of a washing machine, a leg mount 3 (a first height adjusting member) is slidingly connected inside them. An adjusting leg assembly 4 (a second height adjusting member) that can be connected to the leg mount 3 or directly to the silent base, is provided. Rubber toe type first and second height adjusting members are provided at the edges of the two sides of the bottom of the outer case. During packing, these height adjusting members 3, 4, or the like are separated, and the height of the silent base is decreased. It is returned to a normal height when it is to be installed. Therefore, it becomes possible to retrench packing materials and execute three-tier loading.
Patent JP-2001170566-A (JP)
Title: Rough sorting machine for beans
Inventor: TAKEMURA HISAAKI
IPC: B07B9/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a rough sorting machine for beans having two functions such as sorting and surface polishing. SOLUTION: This rough sorting machine for beans has a sorting plate 1 and a grain flow plate 2 which receives grains that escape from the sorting plate 1, doubly installed at an upper and a lower level and mildly inclined in such a fashion that the plates 12 slope down forward. Further, these plates 1, 2 rock back and forth and the grain flow plate 2 is structured of an abrasive sheet 3 whose surface is made up of a gritty abrasives In this case, the abrasive sheet 3 is replaceable in a freely attachable/detachable manner and the angle αof inclination of the abrasive sheet 3 is preferably adjustable and also a foreign matter removing part which removes metal pieces such as iron included in the grains is preferably installed between an air selection part and a rocking selection part B.
Patent JP-H09173830-A (JP)
Title: Production of adsorbent for deodorization
Inventor: MURATA KOJI
IPC: B01D53/38
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To effectively work the whole amount of an amino group-containing organic silicon compound carried on the surface of a carrier for adsorbing odor gas by increasing the introduction amount of the amino group-containing organic silicon compound against a hydroxyl group on the surface of the carrier and yet preventing the pores of the carrier from being blockaded by the excess amino group-containing organic silicon compound. SOLUTION: The adsorbent for deodorization is obtained by forming a carrier of a porous metallic oxide having many hydroxyl groups on the surface and carrying an organic silicon compound countering both a functional group capable of chemically combining with a hydroxyl group on the surface of the carrier and an amino group on the surface of the carrier. In this method, the carrier is immersed into a solution prepared so that an amino group-countering organic silicon compound becomes at least equal amount for the hydroxyl group on the surface of the carrier. Then, the carrier is washed to remove the excess amino group-containing organic silicon compound and thereafter dried. Pores of the carrier are prevented from being blockaded by polymerization of the excess amino group-containing organic compound by washing and removing the compound.
Patent JP-H09185288-A (JP)
Title: Fixing device, and controlling methods for fixing device and image forming device
Inventor: IWASAKI KAZUYA
IPC: G03G15/20
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To surely recognize an exchange period for a fixing device, etc., while suppressing the increase of the cost as little as possible and to execute exchange work, etc., before image quality is deteriorated by changing the state of a temperature fuse for detecting a new article, without requiring a special fusing circuit. SOLUTION: The temperature fuse for detecting the new article 8 is arranged in the upper part of a heating roller and when a new fixing device 2 is set in an image forming device 16, the fact that the temperature fuse for detecting the new article 8 is not fused is detected by a CPU circuit 3 and the maintenance counter of an EPROM circuit 4 is initialized. After that, when the heater 13 of the heating roller is energized, the temperature fuse 8 is fused by the heat of the heating roller, so that the fact that the use of the fixed device 2 is started is detected.
Patent JP-H09189258-A (JP)
Title: Cylinder block of internal combustion engine
Inventor: OTA KATSUYA
IPC: F02F1/10
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To reduce a temperature difference between an intake side and an exhaust side by enlarging the flow passage capacity of a water jacket positioned on the exhaust side more than the flow passage capacity of the water jacket positioned on the intake side of an internal combustion engine. SOLUTION: In a cylinder block 4, the temperature of an exhaust side EXH is raised more than that of an intake side INTK by heat of combustion in a cylinder bore and heat of combustion gas discharged by an exhaust manifold, an exhaust supercharger, and the like, when an internal combustion engine is operated. In a cylinder block 6, the flow passage capacity of a water jacket 26 positioned on the exhaust side EXH is enlarged more than the flow passage capacity of the water jacket 26 positioned on the intake side INTk of the internal combustion engine. It is thus possible to much circulate cooling water circulated to the water jacket 26 of the exhaust side EXH which is a temperature higher than the water jacket 26 of the intake side INTK, and also it is possible to reduce a temperature difference between the intake side INTK and the exhaust side EXH.
Patent JP-H10186700-A (JP)
Title: Image carrying member and its production as well as image forming device using the same
Inventor: TANAKA MASARU
IPC: G03G5/10
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image carrying member which is suppressed of vibration and a process for producing the image carrying member which fixes an insertion body into the image carrying member with simple work and prevents the deformation, such as blister, even with a material particularly small in its thickness and to provide an image forming device which is capable of not only obtaining high-quality images but forming the images in a comfortable environment as well by suppressing the generation of noise at the time of an electrostatic charge operation. SOLUTION: This image carrying member has a cylindrical body 1 to be formed with the images on its outer peripheral surface, the insertion body 2 to be inserted into the cylindrical body 1 and an adhesive 3 for adhering and fixing the inner peripheral surface 1a of the cylindrical body 1 and the outer peripheral surface 2a of the insertion body 2. The adhesive 3 extends from at least one end face 2a of the insertion body 2. The adhesive width (l) at which the adhesive infiltrates to the entire circumference of the outer peripheral surface 2a of the insertion body 2 is >=5% of the length (L) of the insertion body 2 and the adhesive area (m) of the adhesive 3 is >=10% of the outer peripheral area (M) of the insertion body 2.
Patent JP-H11186857-A (JP)
Title: Low power output device
Inventor: KUBOTA YOSHIHIRO
IPC: H03F1/32
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a low power output device where a dynamic range of its output stage is ensured with a low power supply voltage and distortion in an output signal is suppressed. SOLUTION: An inverting amplifier is configured with a pre-stage voltage amplifier circuit 100, a post-stage current amplifier circuit 200, and a negative feedback circuit 300 that feeds back an output of the current amplifier circuit 200 to an inverting input terminal of the voltage amplifier circuit 100. The voltage amplifier circuit 100 provides an output of a difference voltage between an input voltage from a signal source 400 and a bias voltage from a reference voltage Vref to a 1st resistor R103. The 1st resistor R103 converts an output voltage from the voltage amplifier circuit 100 into a current and the current amplifier circuit 200 amplifies the current based on a mirror ratio by mirror circuits 202, 204. A resistor R104 (2nd resistor) is connected between an input stage and an output stage of the mirror circuits 202, 204 to control a loop gain.
Patent JP-2000184015-A (JP)
Title: On-vehicle adapter having noise suppression function
Inventor: MURATA YUKIO
IPC: H04M1/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To suppress noise caused by an intermittently flowing transmission current from being mixed into a reception signal in an on-vehicle adapter for mounting a portable telephone set on a vehicle. SOLUTION: In this connection unit (on-vehicle adapter) 15 connected to a differential amplifier 13 using a reception signal line 18 and a reception signal ground line 19 as differential inputs, a positive phase amplifier 23 for amplifying a drop voltage wave generated in a power ground line 17 when a portable telephone set 50 burst-transmits data and a differentiator 24 provided in the output of the positive phase amplifier 23 are inserted into the reception signal ground line 19.
Patent JP-H07174161-A (JP)
Title: Clutch connecting method
Inventor: SAKAMOTO TAKAO
IPC: F16D11/06
Filed: 1993-12-21
Abstract: PURPOSE:To attain a safety operation by taking over a tripper once held by the second trip release lever before the first trip release lever is dislocated from the tripper, and then releasing the tripper. CONSTITUTION:During a process of resetting the first trip release lever 100-1 to the old position, the second trip release lever 100-2 also tends to be reset to the oil position, but since a trip pin stop surface of the second trip release lever 100-2 is placed in a trip pin rotational direction a little ahead that of the first trip release lever 100-1, a trip roller 10-a is slightly advanced. Consequently, in the trip pin stop surface of the first trip release lever 100-1, a trip pin 10-a can not be stopped, and the second trip release lever can be reset to the oil original point position by waiting for the trip pin 10-a to pass. However, in this point of time, since nothing is provided for stopping the trip pin 10-a, a clutch can not be reaced, and it is connected. Accordingly, also mechanical safety is made effective.
Patent JP-H11186558-A (JP)
Title: Thin-film transistor and its manufacture method
Inventor: SAITO HISAFUMI
IPC: H01L21/336
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To form a reflection electrode self-alignedly by a method, wherein a drain region is extended and formed into the shape of a display pixel electrode, and silver or a silver alloy is formed on at least the drain region. SOLUTION: An interlayer insulation layer 5 is deposited on a substrate 1, and an opening part 6 is formed on its gate electrode 2 and its source electrode 4. It is patterned to be an active layer 7 for depositing a silicon thin film, and a source region and a drain region 8 where impurity ions are implanted on the active layer 7, and a channel region 9 positioned in a region upward of the gate electrode 2 where impurities are not introduced are formed. A planting layer 10 consisting of silver is formed on the surface of the exposed source region and drain region 8 by a plating method. Since the plating layer 10 is formed directly on the drain region 8 formed by a semiconductor thin film 7, a reflection electrode can be formed self-alignedly.
Patent JP-H08306931-A (JP)
Title: Formation of array with multichannel structure having continuously doped region in channel
Inventor: MAIKERU JII HATSUKU
IPC: H01L29/786
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To control the reverse gate bias leakage current in an array having TFTs by implanting dopant grains so as to form adequate continuous distribution of the grains in in-channel regions of serial channels. SOLUTION: The array 10 is formed by executing many functions: function A forming an m-th scanning line and other scanning lines, function B forming an n-th data line 32 and other data line intersecting the scanning lines at such a cross pint 34, and other part of function C4 doping (Q-1) in-channel regions 54 so that each in-channel region in the set has a continuous distribution of the dopant grains and involves no inner boundary of regions having different dopant concns. Thus implanting of the dopant grains controls the reverse gate bias leakage current flowing in Q channels, and the distribution of the dopant grains in the in-channel regions is obtained.
Patent JP-H09182514-A (JP)
Title: Passing device for suspending rope or main rope in laver harvesting vessel or the like
Inventor: NARUSE MASUYUKI
IPC: B63B35/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure work to be conducted safely with the motion of vessel body identical with that of a workbench at all times even when the vessel body is subjected to up-and-down motion due to wind/waves. SOLUTION: A pair of vertically movable fixing members 10 is interlockingly inserted into a hole reached to an appropriate depth of a vessel body at the center of a vertically movable hemispherical workbench support 11 placed and held on the upper surface of a deck, being in repeated alternate motion. The hemispherical workbench support 11 is also in motion for supporting or releasing from supporting the members 10 intermittently in concert with the members 10. An eccentric cam mechanism is set in connected motion on both upper ends of the fixing members 10. And around the support 11, a magnet 13 is set up with its lower limit coinciding with the lower face of the workbench 15, and the magnet 13 with its upper limit coming to the upper face 16 of the vessel body standing against it is disposed in the direction of attractive magnetism.
Patent JP-H11181093-A (JP)
Title: Production of polybenzazole
Inventor: KUBOTA FUYUHIKO
IPC: C08G73/18
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To economically obtain the subject polymer with high-polymerization degree and favorable color tone, useful for high-strength and high-modulus fibers and heat-resistant films, with the polymerization solvent in an easily reusable way and slight environmental burden, by carrying out a polymerization in the presence of ferrous ions. SOLUTION: This polymer, polybenzazole, is obtained, in the presence of ferrous ions [specifically, ferrous ammonium sulfate hexahydrate, ferrous oxalate dihydrate, ferrous phosphate octahydrate, or the like], by polymerization between (B1 ) a compound of formula I(R is OH, a 1-7C alkoxy or halogen; Ar is an aromatic bivalent group) and (B2 ) a compound of formula II (Z is O, S or NH), or polymerization of (B3 ) a monomer slat compound of formula III. Preferably the polymerization is carried out in a nonoxidative solvent having dehydrating action using the ferrous ion at 10-10,000 ppm based on the component B2 or B3 .
Patent JP-H10188246-A (JP)
Title: Rotary head device
Inventor: MIYAMOTO MAKOTO
IPC: G11B5/52
Filed: 1996-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin type rotary head device capable of adjusting a head height by laser beams in a unit state while securing a transmission characteristic and rotational performance even in the constitution that a laser optical path is not secured due to interference of peripheral parts used for various magnetic recording/reproducing devices. SOLUTION: A notched part 12b or a through hole part provided on a part of an area where a tape like recording medium doesn't slide on an outer peripheral cylindrical surface of an upper fixed drum 12 is made the laser optical path, and the vicinity of a stuck part of a rotary head 13 provided on a head base 14 stuck to a disk 15 is irradiated by the laser beam 23, and by plastically deforming a rotary body containing the head base 14, the height of the rotary head 13 becomes adjustable.
Patent JP-H10191654-A (JP)
Title: Inverter circuit, and illumination device using the circuit
Inventor: SUZUKI HARUMI
IPC: H05B41/392
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact, lightweight and inexpensive illumination device using a mobile inverter series circuit. SOLUTION: An electric-discharge lamp LMP and an inductor ID1 are connected in series between a connection point at which a PNP transistor Q1 and NPN transistor Q2 are connected in series between positive and negative terminals of a power source E. An emitter base of Q1, a Zener diode ZD1, a series circuit of a resistor R2 and a resistor R1 are connected in parallel between a collector of the NPN transistor Q3 in which an emitter is connected to a negative terminal of the power source and a positive terminal of the power source. Variable resistors VR1 and VR2 are connected between bases of Q2 and Q3 and the positive terminal of the power source, and variable capacitors VC1 and VC2 are connected between the collectors and the bases.  Q1 and Q2 constitute a mobile inverter half bridge circuit, and an illumination device can be dimmed by the changes in the characteristics of VR1, VR2, VC1 and VC2.