baber/WOPTO huggingface dataset:
Patent JP-H0537649-A (JP)
Title: Telephone set system having outside line dial reservation function
Inventor: TAKEMOTO SUMIO
IPC: H04M3/48
Filed: 1991-07-26
Abstract: PURPOSE:To obtain the telephone set system having an outside line reservation dial function able to cope with even voice communication. CONSTITUTION:This system is provided with a line state detection section 6 detecting the operating state of telephone lines 2a, 2b and a voice guide section 13 generating a synthesized voice signal representing dialing to a dial number stored tentatively, and also provided with a loudspeaker section 14 sounding the synthesized voice signal generated by the voice guide section 13 and sounding various signal tones such as a call tone, a busy tone, a ring- back tone and a dial tone or the like inputted-through telephone lines 2a, 2b, and provided with an extension telephone set control section 15 making control of allowing the loudspeaker section 14 to sound the various signal tones through the operation of the voice guide section 13 and the loudspeaker section 14 when the line state detection section 6 detects optional idle telephone lines 2a, 2b with the line state detection section 6 in the operation of the external dial reservation function.
Patent JP-H09186236-A (JP)
Title: Formation of metal wiring of semiconductor device
Inventor: CHIYOU SEIDAI
IPC: H01L21/768
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of a metal wiring of a semiconductor device which enables reduction in time for manufacturing processes by annealing wafers one by one, sputtering aluminum in a concatenate manner in a single apparatus, and thereby increasing the effect of annealing. SOLUTION: In a method of forming a metal wiring by sequentially forming a barrier layer and a metal layer on an insulating layer formed on a semiconductor substrate and having a contact hole and then by patterning the formed barrier layer and metal layer, the barrier layer is annealed for each wafer, and the metal layer is deposited on the annealed carrier layer in a sputtering reaction chamber 26 provided within the same apparatus as an annealing chamber 24.
Patent JP-H1089363-A (JP)
Title: Sliding bearing for shaft
Inventor: BLUME PETER DR SC TECHN
IPC: F16C33/10
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To decrease the danger of entanglement of a shaft and compensate sufficient lubricant by providing chamfered portions on a bearing end so as to prevent contact between a shaft and a bearing and to facilitate supply of lubricant to the bearing. SOLUTION: An asymmetric chamfered portion A is formed on a sliding bearing GL of a gear pump at its packing side DS. Its unloaded side NL is formed larger than its loaded side LS. A chamfered portion B is formed on a bearing end on the gear side ZS. When a load is generated on a shaft or the bearing GL due to diametral force applied in the same direction, a bearing hole LB is chamfered so as to form a large chamfered portion B1 on the unloaded side corresponding to a chamfered portion B2 on the loaded side LS. A bearing edge is shortened at the unloaded side NL to allow lubricant to satisfactorily flow into the bearing GL. Lubricant entering the bearing GL is compensated, and contact between the bearing GL and the shaft is avoided without reducing length of the bearing which may affect supporting.
Patent JP-S6167508-A (JP)
Title: Roughing mill
Inventor: ARIKAWA MASAO
IPC: B21B1/02
Filed: 1984-09-10
Abstract: PURPOSE:To perform one-direction reciprocating rolling by means of a minimum equipment by increasing stepwise the distance between slide rolls every time a material to be rolled is alternately passed from the reverse direction through the upper and lower slide rolls and rolling finally both side ends of the material by means of the right and left slide rolls respectively. CONSTITUTION:A pair of right and left housings 12 are respectively equipped with a set of upper and lower bearing blocks 13, 14 which are vertically movable through jacks 15, a set of upper and lower guide shafts 17 which are parallel to each other and connected to driving sources and have both side ends fitted freely rotatably to the blocks 13, 14, oil passages 23 which are formed in the inside of shaft 17 and whose one ends are connected to rotary joints and other ends are opened in the outer peripheral surface of shaft 17 at fixed space intervals in the direction parallel to the shaft 17, slide rolls 20, 21 which hold a material 27 to be rolled under pressure from the upper and lower sides, a pressurized oil supplying source 24, each two of upper and lower screw axes 28, and each two of upper and lower slide forks 29.
Patent JP-S6347549-A (JP)
Title: Automatic transmission provided with fail-safe function
Inventor: ITO YASUNOBU
IPC: F16H59/24
Filed: 1986-08-11
Abstract: PURPOSE:To attain safe and steady running, by controlling a shift solenoid when speed changing rate exceeds a predetermined value so as to control an automatic transmission to be in a state where running is not ill affected. CONSTITUTION:When running speed exceeds a predetermined value, a solenoid valve 130 is energized by the output of a computer so as to reverse the solenoid pressure of an oil passage j to a low level causing a spool 150 of said 1-2 shift valve 110 to move to the right, while said solenoid pressure being the control hydraulic pressure for a 1-2 shift valve 110. This makes a brake B-2 engage to cause the shifting to the second speed, as the hydraulic pressure is supplied via an oil passage c, said 1-2 shift valve 110, and another oil passage h. By doing so, because fail safe mode process is carried out under the judgement that the speed sensor fails, and an automatic transmission is accordingly so controlled that the running may not be ill affected, safe and steady running can be well attained.
Patent JP-H1132265-A (JP)
Title: High-definition display device and its method
Inventor: SAEKI YUKIMI
IPC: H04N5/44
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a high-definition display device which controls superimposed signals of PI signals and SI signals according to the circumstances. SOLUTION: A high-definition display device displays mixed radio waves of PI signals and SI signals by demodulating, decoding, and chroma-processing the waves. A changeover switch 13 connected to the image quality adjusting circuit section of a video chroma-processing circuit 7 is opened or closed by an ON/OFF signal S1 , corresponding to the superimposing period of both of the PI signals and SI signals and, when the signal S1 is 'ON', the image quality adjusting is disabled by opening the switch 13. Therefore, the SI display remains when image quality adjustment is made and can be adjusted according to the circumstances.
Patent JP-H0475479-A (JP)
Title: Controller for ultrasonic motor
Inventor: IZUNO YUJI
IPC: H02K11/00
Filed: 1990-07-16
Abstract: PURPOSE:To stop at a target position by so controlling a frequency that a deviation of a vibrator from a resonance frequency is increased as a deviation between a detected driving position by position detecting means and a target driving position is reduced, then selecting phase difference switching means, switching a phase difference, and further decelerating it. CONSTITUTION:Fuzzy control means 9 as switching means for the output frequency of a servo amplifier 5, and phase difference switching means 11 of the output voltage of the amplifier 5 are provided. In order to stop a motor, the means 9 so varies the output frequency of the amplifier 5 as to reduce a speed deviation if a speed deviation from the target speed is large. Then, when it is decelerated to a predetermined speed, an output frequency is fixed, and the phase difference is gradually switched to a large value by the means 11. When it reaches the target position, a power source is stopped.
Patent JP-H05230833-A (JP)
Title: Variable moment vibrator capable of being used for driving body into soil
Inventor: KURISUTEIN UUSE
IPC: B06B1/16
Filed: 1992-07-15
Abstract: PURPOSE: To reduce wear and cost by connecting operating chambers to one of two eccentric weight rows and connecting a motor through a transmission gear having a phase shifter of the shape of a co-axial shaft. CONSTITUTION: Two eccentric weight rows 1 and 2 furnished with eccentric weights M... and M'... that rotate in the opposite directions are provided. Subsequently, operating chambers E1 and E2 connected to the first weight row 1 with a gear device and into which pressed working fluids can be injected are formed. Subsequently, with a transmission gear having the two phase shifter of the shape of a co-axial shaft furnished with an annular piston 20 sliding between a spiral tooth trace and two shafts 6 and 8, the motor is connected to the second weight row 2, thereby eliminating the need for an excess gear mechanism and transient phenomena that may damage parts at the time of start and stop.
Patent JP-2000020264-A (JP)
Title: Printer server selection system in system connected by network
Inventor: TABATA YOSHIHIRO
IPC: G06F3/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To automatically select the optimum printer servers for every user according to the kind of printed matter in a system equipped with clients who are connected by the network and make plural output requests and plural printer servers. SOLUTION: Rules showing the correspondence between printed matter and preferential items are set at clients 2 for every user, and the printer servers 1 are provided with tables 107 for deciding the preferential items; and dynamically changing information is exchanged mutually and periodically to select and output a printer server 1 meeting conditions that a user specifies, and output completion is reported to the user together with the position of the printer 3.
Patent JP-S5977689-A (JP)
Title: Storing and retrieving device of picture information
Inventor: SHIMIZU MAKOTO
IPC: H04N1/21
Filed: 1982-10-27
Abstract: PURPOSE:To discriminate easily whether picture information is required one or not by storing the interpretation information of each picture information in a storage device at the time of registration, and outputting the interpretation information stored in the storage device at the time of retrieval. CONSTITUTION:A floppy disc 28 is constituted by a retrieval data storing area 28a storing the retrieval data in each picture information and interpretation storing 28b storing the interpretation information in each picture information. As shown in figure, the retrieval data consist of a retrieval code, address information L, a picture information track address T.ADR, a picture information storing sector address S.ADR, the storage starting address of the interpretation information in the interpretation storing area 28b for the picture information.
Patent JP-S5981040-A (JP)
Title: High-speed location setting system
Inventor: ISHIDA HIROSHI
IPC: G05D3/12
Filed: 1982-10-27
Abstract: PURPOSE:To facilitate stable location at a higher speed without requiring any complicated arrangement by changing the number-of-pulses reference error steppedly in accordance with the amount of movement, and thereby generating reverse direction command pulses in the optimum timing, which is after completion of command pulses and in accordance with the amount of movement. CONSTITUTION:Up to the reference distance a signal alpha2 as additional number of pulses and beta2 as reference error are entered while, beyond the reference distance, alpha1 as additional number of pulses and beta1 as reference error are entered in a movement command circuit 7a and a setting register 7b, respectively, and they change steppedly. A speed control circuit 6 calculates the difference of the actual speed informed by a speed sensor 2 for servo motor 1 from the speed command value, and the result is fed into the motor 1 to perform speed control. In NC device 7, a comparator 7c compares te locational error epsilon of error counter 5a with said reference error beta of the register 7b according to a pulse distribution finish signal of a pulse distributor circuit 4, and if the two agree with each other the abovementioned movement command circuit 7a emits a reverse direction movement command, and now the command speed given to the speed control circuit 6 will also decrease to provide quick location of the motor 1.
Patent JP-H1014382-A (JP)
Title: Combine harvester
Inventor: NAKAYA AKIHIKO
IPC: A01D41/12
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester, capable of preventing the infiltration of dusts into a closed space by transmitted a power to an auger in a state held in the closed state of the closed space having an engine therein. SOLUTION: In this combine harvester provided with a grain tank from which grains are discharged with an auger, an auger-driving case is disposed in a closed space 64 having an engine therein, and the output terminal 55a of the case is projected out from the closed space 64.
Patent JP-H11229937-A (JP)
Title: Method and device for detecting switching time point of solenoid valve
Inventor: FISCHER WERNER
IPC: F02M45/04
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To achieve highly reliable detection of a switching time point and a quick switching process for a solenoid valve by controlling a current to be smaller than a pulling-up value and larger than a holding value during a detection phase where the occurrence of a switching time is predicted. SOLUTION: For performing a quick switching process for a solenoid valve, an additional current level called a detection value is introduced. A current flowing to a load 100 is controlled at this current level and, during this period, the switching time point of the solenoid valve is detected. This detection value is selected to be low enough for preventing the appearance of a saturation symptom, and further this detection value is selected to high enough for reducing a difference from a pulling-up value as much as possible. After the identification of the switching time, a current is controlled at a very small holding value. A holding value during pre-injection is selected to be smaller than that during main injection. Thus, highly reliable detection of a switching time point and a quick switching process for the solenoid valve are achieved.
Patent JP-H0831911-A (JP)
Title: Substrate transfer device and aligner using it
Inventor: KUNO MITSUTOSHI
IPC: H01L21/00
Filed: 1994-07-19
Abstract: PURPOSE:To eliminate and expensive measuring device, a complicated proximity switch, etc., and take safety countermeasures which prevent wafer coming-off and breakage by passing over a substrate between first and second substrate holding means while the first substrate holding means is running and detecting the position by the output change of a pressure detecting means. CONSTITUTION:A hand 1 holds a wafer W1 by vacuum suction and runs along guide bars 4a and 4b, and the wafer W1 passsages over to a wafer chuck 3. When the hand 1 runs the prescribed distance, holding by the wafer chuck 4 starts by the instruction from a CPU, the CPU confirms that the wafer has passed over by the output from a wafer chuck pressure sensor 10a and holding of the hand 1 is released. When vacuum chuck by the wafer chuck 3 is not started and the wafer W1 collides with the suction surface 3a, output from the hand pressure sensor 9a exceeds the abnormal voltage value and a pulse motor 5a stops. Thus, wafer breakage and failures of coming-off of the wafer W1 due to the release are avoided.
Patent JP-H0867398-A (JP)
Title: Method and equipment to form mound of grouped material part
Inventor: MAKUSHIMIRIAN ERU ZAIDORU
IPC: B65H33/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a process and a device to form a stack of grouped pieces of material such as a label securely by an inexpensive configuration. SOLUTION: To form a stack of grouped pieces of material on a base 12, a free end of a separating strip 30 serving to separate the groups and having a single structure is first secured in the region of the base 12. Next, materials belonging to a first group 40 are overlapped and put thereon, and then one region of the separating strip 30 is led onto the last material belonging to the first group 40 and is put thereon. After that, a material of the next group is overlapped and put on the last material of the preceding group to fix the region which is in the separating strip, and the placement of groups of material and the placement of the sections of the separating strip are alternately continued until the last group of pieces of material is placed on the stack.
Patent JP-S57120563-A (JP)
Title: Manufacture of cyanated pivaloyl
Inventor: KURUTO FUINDAIZEN
IPC: C07C253/00
Filed: 1981-11-27
Abstract: In the preparation of pivaloyl cyanide of the formula (CH3)3C-CO-CN by reaction of pivalic acid anhydride with anhydrous hydrocyanic acid, the improvement which comprises carrying out the reaction continuously in the presence of a catalyst comprising an alkali metal/copper cyanide complex, an alkaline earth metal/copper cyanide complex or an alkali metal salt, or an alkaline earth metal salt, of an aliphatic, cycloalkphatic or aromatic, carboxylic acid, or a precursor of such a salt, in either case optionally in admixture with a Lewis acid, and in the presence of an inert, aprotic organic diluent, which boils above about 210 DEG  C., at a temperature between about 180 DEG  and 240 DEG  C., by simultaneously and continuously dropping the pivalic acid anhydride and introducing the hydrocyanic acid in gaseous form into a stirred suspension of the catalyst in the diluent, and continuously distilling the crude product mixture consisting essentially of pivaloyl cyanide, pivalic acid and unreacted hydrocyanic acid, the unreacted hydrocyanic acid being separated off by evaporation and being recycled to the reaction vessel, and the pivaloyl cyanide being separated from the precipitated crude product mixture by fractional distillation in vacuo. Advantageously the reaction is carried out at a temperature between about 195 DEG  and 225 DEG  C., the complex cyanide of the formula Na3[Cu(CN)4], K3[Cu(CN)4], Ca3[Cu(CN)4]2 or Ba3[Cu(CN)4]2 is employed as the catalyst, diphenyl ether is employed as the diluent, and about 1 to 2 moles of pivalic acid anhydride and about 5 to 8 moles of hydrocyanic acid are introduced into the suspension of catalyst per hour.
Patent JP-H0513929-A (JP)
Title: Molded substrate
Inventor: FUNADA RYUICHI
IPC: H05K3/20
Filed: 1991-07-04
Abstract: PURPOSE:To make the title molded substrate applicable to the circuit substrate in a strong current circuit for enhancing the life and the reliability further escaping from the danger of an electric shock. CONSTITUTION:Since a circuit pattern 3 is held by a pin in a metallic mold during the injection molding step, the title molded substrate bears the pin traces 4, 4a so as to expose the circuit pattern 3 therein. Therefore, when an water content or moisture permeates into the pin traces 4, 4a, the exposed parts of the circuit pattern 3 start to be corroded. Accordingly, the exposed surfaces are covered with waterproof and humidity resistant electric insulating films 9, 9a. Although these electric insulating films 9, 9a are previously formed before starting the injection molding step, they may be a part of a molded resin layer 2 or the pin traces 4, 4a may be filled up with specific electric insulating material. Furthermore, similar procedures may be applied to the through hole made by cutting off any needless connecting pattern of the circuit pattern 3.
Patent JP-S6167943-A (JP)
Title: Insulation-type semiconductor device and mold for manufacturing the same
Inventor: SUDA MINORU
IPC: H01L23/28
Filed: 1984-09-12
Abstract: PURPOSE:To maintain highly the dielectric breakdown withstanding voltage of a semiconductor device by a method wherein a narrowed portion is provided between a chip-installing region and the screw hole forming region on the primary surface of a molding head. CONSTITUTION:An insulation-type semiconductor device is composed of a resin- made package 2 and lead 5. At the middle of the package 2, a groove 9 is provided, dividing the region 16 for mounting a chip 3 from a portion containing a screw hole 4. For the formation of the groove 9, a narrow portion 30 is provided in a cavity 24 of a mold 21 to realize a larger resistance to the flow of resin 26. According, by using a mold of this design, while the resin 26 has covered the entire rear surface of the head 1, the resin 26 still goes on flowing onto the primary surface of the head 1. As a result, the dielectric breakdown withstanding voltage is protected from reduction, without any portion in presence that the resin 26 may abut against during flow.
Patent JP-H03131326-A (JP)
Title: Multiwell filter device
Inventor: MAIKERU JIEI SARASHIN
IPC: B01L3/00
Filed: 1990-07-19
Abstract: PURPOSE: To make it possible to surely remove filter paper from wells without the loss of a filtering material by providing the subject apparatus with a plate having the wells having outer peripheral surfaces and a filter membrane which is coupled to the outer peripheral surface and has a tab portion of a specific shape. CONSTITUTION: The plate 12 having at least one well 11 is provided with a first open end and second end 23 for introducing liquid into the well 11 and the outer peripheral surface 21 on the circumference of the second end 23. The filer membrane 15 coupled to its outer peripheral surface 21 is provided with the tab portion 17 of the size which is made removable from the outer peripheral surface 21 while the cleavage thereof is evaded. Consequently, the filter paper may be surely and completely removed from the well without losing even a part of the filtering material for the purpose of a subsequent test.
Patent JP-H0852141-A (JP)
Title: Light scanning diagnosis apparatus
Inventor: TSUMANUMA KOUJI
IPC: G01N21/17
Filed: 1994-08-11
Abstract: PURPOSE:To provide a light scanning diagnosis apparatus capable of visually grasping the inside state of a tested body without external influence on the tested body by obtaining absorption characteristics of a designated area of the tested body and visualizing the information by an image processor. CONSTITUTION:This diagnosis apparatus to detect an abnormality in the inside of a tested body by transmitting light through a tested body 10 is provided with a light source 1 equipped with an optical scanning mechanism, a first optical fiber array 3 to transmit light to the tested body 10, and a second optical fiber array 4 to receive light transmitting through the tested body 10. Furthermore, the apparatus is provided with a scanning mechanism to scan linking the first optical fiber array 3 to the second optical fiber array 4 and a image processing device 5 to process optical signals obtained by the second optical fiber array 4.
Patent JP-H0633806-A (JP)
Title: On-vehicle structure of engine with inoperative cylinder mechanism
Inventor: MURATA SHINICHI
IPC: F02D17/02
Filed: 1992-07-16
Abstract: PURPOSE:To purify exhaust gas sufficiently without decreasing purification efficiency of a catalyst converter even if a partial cylinder of an engine is made inoperative, concerning an on-vehicle of the engine with an inoperative cylinder mechanism which is suitable to be used in a V type engine. CONSTITUTION:An engine 8 provided with an inoperative cylinder mechanism set on a vehicle together with the inoperative cylinder mechanism which has a plural number of the cylinders out of which partial cylinders are made inoperative and a purification catalyst 51 which purifies the exhaust gas from the engine 8 are provided. Decrease in temperature of the exhaust gas which flows into the purification catalyst 51 is suppressed at the time of pressure of inoperative cylinders so as to maintain purification performance of the purification catalyst 51, and the cylinders made inoperative through the inoperative cylinder mechanism are set on the upstream side of cooling wind received by the engine 8.