baber/WOPTO huggingface dataset:
Patent JP-H08266084-A (JP)
Title: Rotor position sensing device of brushless motor
Inventor: NAITO HAYATO
IPC: G01R33/07
Filed: 1996-01-24
Abstract: PURPOSE: To reduce the number of mechanical parts, to improve the driving force of a brushless motor and to improve a sensing accuracy, in relation to a rotor-position sensing device utilizing the change of the magnetic force of the rotor magnetic pole of the brushless motor. CONSTITUTION: In the output waveform of the rotational position signal outputted from a magnetisum sensing means 18 by a position sensing magnetic- pole 5M, a recessed deformed portion is generated in the previous stage to a peak of each period. On the other hand, the voltage at a predetermined point of the previous stage to the peak of each period in the output waveform of the rotational position signal is held in a sampling way as a reference voltage by a reference voltage generating means 19. Then, the reference voltage is compared with the voltage of the rotational position signal by an index signal synthesizing means 20.  In this case, the voltage in the vicinity of the peak of the rotational position signal which appears just after the deformed portion becomes higher than the reference voltage, and as a result, an index signal is generated from the index signal synthesizing means 20.
Patent JP-S63196349-A (JP)
Title: Tool controlling method
Inventor: FUJITA NAOKI
IPC: G05B19/4063
Filed: 1987-02-12
Abstract: PURPOSE:To monitor the occurrence of the continuous abnormality of the same group of tools by continuing machining by the tool of the following using order while storing an abnormal tool when a tool abnormality is detected and giving an alarm when abnormality has occurred before in the same group. CONSTITUTION:When a tool abnormality signal TDS is generated from a tool abnormality detector 21, a processor 12 checks whether the (m-1)'th tool in the same group as the m'th tool which has shown abnormality in the current use, was replaced due to a tool abnormality and, if it has been replaced due to abnormality, it is determined that there is impropriety in the setting of any of cutting depth, cutting speed, rotating speed, etc. and others, generating a machining abnormality alarm. After that, an automatic operation is stopped completing the processing. Then, the processor 12 judges whether the life of a tool in the final order is over and, when the tool life is not finished, the (m) is replaced and the number of using times is cleared to be zero. And, the processor 12 outputs an ATC command that machining be resumed by automatically selecting the new tool in the m-th order, and completes the processing.
Patent JP-S63196826-A (JP)
Title: Semiconductor pressure detector
Inventor: TAKEUCHI TAKANOBU
IPC: G01L9/04
Filed: 1987-02-12
Abstract: PURPOSE:To achieve a higher performance, by interposing a stress relaxing section between a silicon pedestal and a sensor stem to reduce a thermal stress distortion or the like based on an external stress from the sensor stem side and a thermal expansion difference. CONSTITUTION:A pressure detection element assembly 3 is made up of a silicon diaphragm 1 and a silicon pedestal having a communicating hole 2a and a stress relaxing section 4b is provided between a pedestal 2 and a sensor stem 4. The area of a junction surface 4c with the relaxing section 4b is formed smaller than a junction area 2b with the pedestal 2 while a signal is received through the diaphragm 1, a wire 6 and the like. A pressure applied through communicating holes 4a and 2a is received by the diaphragm 1 to detect a pressure value, the external stress applied on the stem 3 and distortion due to a thermal expansion difference between the pedestal 2 and the stem 3 is relaxed by the relaxing section 4b to be checked from being transmitted to the diaphragm 1.
Patent JP-S58146482-A (JP)
Inventor: FUJII SADAO
IPC: B27J1/00
Filed: 1982-02-25
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-S63197357-A (JP)
Title: Semiconductor device
Inventor: WAKABAYASHI HIROYUKI
IPC: H01L21/3205
Filed: 1987-02-10
Abstract: PURPOSE:To dispense with a spin on glass (SOG) coating and thereby to improve in quality a device incorporating a multilayer interconnection structure by a method wherein an insulating film is formed on a semiconductor substrate with a recess on its surface and a first-layer electrode metal layer is formed in the recess for the flattening of an interlayer insulating film. CONSTITUTION:A recess is provided on the surface of a silicon substrate 1 and, thereon, a silicon oxide film 2 is formed. A process follows wherein a first-layer electrode metal layer 3 is formed in the recess now covered by the silicon oxide film 2. In this way, an interlayer insulating film P-SiN 4 may be formed flat. Accordingly, the process of applying SOG for flattening may be dispensed with. Problems of SOG-caused electrode corrosion or interlayer insulating film rupture may be solved, which ensures an improved quality.
Patent JP-S62187957-A (JP)
Title: Electronic calculator having file managing function
Inventor: HAYAKAWA MORIHIKO
IPC: G06F15/02
Filed: 1986-02-14
Abstract: PURPOSE:To simplify file selecting operation by previously selecting optional file data with high using frequency and independently managing the selected data by a specific key operation. CONSTITUTION:When a MENU key 14 is depressed, all file name data are displayed on a display part 18. Then, the point value of a file control address pointer FAP is set up to '0'. When a cursor key 15b is operated, '1' is added to the FAP and a reverse display position indicating the selected file name is changed by the 'point change +1' of the FAP. The display position is moved in the reverse direction against the cursor key up to FAP=0 by operating the cursor key 15a. A flag is set up on the file name obtained by cursor movement by a PS key 16 to select the managed file.
Patent JP-H07239591-A (JP)
Title: Image forming and erasing device
Inventor: KIMURA YOSHIYUKI
IPC: G03G21/00
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a device capable of reducing time and labor required for work in the case of using transfer paper from which toner is removed by a transfer paper recycling device as transfer paper on which an image is formed by an image forming device. CONSTITUTION:This device is provided with the image forming device 2 forming the desired image by sticking toner to the transfer paper 1, the transfer paper recycling device 3 removing the toner from the transfer paper 1, and a transfer paper taking-in path 24 linking the paper ejecting position B2 of the device 3 and the paper supplying position A1 of the device 2. In the case an operation mode is set to a transfer paper recycling mode, the transfer paper 1 is carried from the paper ejecting position B2 of the device 3 to the paper supplying position A1 of the device 2 through the path 24, so that the transfer paper 1 from which the toner is removed by the device 3 is directly fed in the device 2 and serves for forming the image in the device 2.
Patent JP-S62186598-A (JP)
Inventor: KOIZUMI SATORU
IPC: H05K7/04
Filed: 1986-02-12
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-S55123110-A (JP)
Title: Transformer for high-tension dc transducer
Inventor: MIYAO HACHIROU
IPC: H01F27/32
Filed: 1979-03-15
Abstract: PURPOSE:To relieve a creeping stress against DC voltage for improvement of reliability of a transformer and also to facilitate insulating treatment on winding end and lead by increasing the thickness for insulation in accordance as the lead moves slantingly downward circumferentially. CONSTITUTION:The thickness of insulation of a secondary winding lead 12 at section A-A is taken same as that of a secondary winding 3, taken slightly thicker in accordance as it moves slantingly downward circumferentially, taken 100% to endure a specified DC test voltage at section C-C parallel with an electrostatic shield 11, and then kept as it is thick to go externally. At zone where the lead 12 comes downward slantingly, the electrostatic shield 11 is properly cut out. A creeping stress against DC voltage according to a shift of the thickness for insulation of the lead 12 is now relieved, a constitution of the winding end and the lead which is superior in DC insulation characteristic is obtained thereby, and further an insulating treatment is allowed reasonably and uniformly.
Patent JP-H08223668-A (JP)
Title: Remote controller
Inventor: SUGIYAMA SHINJI
IPC: H04Q9/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a holder, which can house a remote controller without generating backlash even when the thickness-wise dimension of the remote controller is changed, concerning the remote controller and the holder for housing and holding the remote controller. CONSTITUTION: On both the sides of the upper part of a planar fitting base part 3 of a holder 1, supporting parts 4 which fold their top ends inside and are provided with pawl parts 5 are erected and under the fitting base part 3, a bag-shaped housing part 6 opening its upper face is formed. At the lower part of the fitting base part 3 confronted to the front wall of the housing part 6, movable pieces 7 composed of notches provided around and supported so as to be freely moved back and forth are formed on both the sides and at the lower ends of the movable pieces 7, projections 7a semispherically formed to be protruded forward are provided.
Patent JP-H10229638-A (JP)
Title: Swithcing power unit
Inventor: YAMAZAKI YUKIO
IPC: H02H3/24
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a switching power unit, possessing a function of judging of which part is a trouble from by detecting the release of load and the fault of a power unit. SOLUTION: In a switching power unit 1 which comprises a DC power source 10, a voltage-converting circuit 20 consisting of a switching element 21 and an inductor 22, a load current detection means 40, a voltage-detecting means 30 having the winding 31 magnetically coupled with the inductor 22 and for detecting the output voltage Vo of itself, a control circuit 50 for controlling the operation of the switching element, based on the load current and output voltage and which starts the control circuit 50 by the voltage of the DC power source 10, and supplies a drive voltage from winding after start, so as to control the duty of operation of the switch element 21 and makes the supply voltage to the load constant, an output monitoring means 70 which monitors the condition of the output of the power unit, using the output of the voltage detection means,  and a locating means for place of fault 80 for locating the place of the fault, based on the output of the output monitor means 70, are provided.
Patent JP-S60174529-A (JP)
Title: Digital counter
Inventor: KASHIWAGI HARUO
IPC: H03K23/58
Filed: 1984-02-21
Abstract: PURPOSE:To diversify combination with a computer and to decrease the number of output circuits of the computer by providing a means which counts input pulses and a circuit which outputs a signal when the counted value attains to a preset value. CONSTITUTION:Binary-coded numeric data, digit data, and a load command are inputted to the data input part 204 of a digital counter, and a control signal corresponding to the numeric data and digit data is applied from the input part 204 to a data storage part 207. A switch command from a data switching command part 208 is applied to the storage part 207, and a data switching part 212 switches the data of a digital switch 216 and the data inputted to the input part 204. The data selected by the switching part 212 is inputted to a computing circuit 213. The circuit 213 calculates count data in response to every pulse from a count input part 215 and applies its output to a count input part 214 when the count data attains to zero.
Patent JP-H07222092-A (JP)
Title: Tape cassette and video audio signal recording and reproducing device using tape cassette to record and to reproduce picture signal and audio signal
Inventor: OGURO MASAKI
IPC: H04N5/92
Filed: 1994-02-02
Abstract: PURPOSE:To obtain a digital VTR in which information representing a start position for recording and reproduction is stored in a memory of a tape cassette with a pack structure so as to control the start position. CONSTITUTION:A timer video recording reservation event comprising a pack shown in figures (1), (2) and a VAUX SOURCE pack recording data relating to a recorded television signal is stored in a memory and a microcomputer forms a program to apply timer video recording to a television signal of a desired channel according to a desired recording condition based on the content of the event. The recording from the desired start position by adding a pack shown in figure (3) in which a start position is recorded by an absolute track number to the event is executed. The pack represents recording start position data in the case of REC=1 and represents reproduction start position data in the case of REC=0. Furthermore, the start position is controlled only with one pack shown in figure (5) and the pack represents recording start position data in the case of TAGID=1010 and represents reproduction start position data in the case of TAGID=1011.
Patent JP-S58192790-A (JP)
Inventor: JIYATSUKU REBUMAN
IPC: G01L5/16
Filed: 1983-02-28
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-H10213153-A (JP)
Title: Hydraulic control device for transmission gear
Inventor: HASEGAWA KAORU
IPC: B60W10/11
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device of simple structure for a transmission gear composed of a main transmission and an auxiliary transmission and having an inching device. SOLUTION: An inching valve 25 is provided between a speed selector valve 22 provided upstream of a discharge circuit 21 of a hydraulic pump 20 and an FR selector valve 23 provided downstream of the discharge circuit 21. The FR selector valve 23 is connected to an R-clutch 12, and the FR selector valve 23 is connected to an FL clutch 11 and an FH clutch 33 through a main- auxiliary selector valve 34. The speed selector valve 22, FR selector valve 23 and main-auxiliary selector valve 34 are operated by a gear shift lever 5, and the inching valve 25 is operated by an inching pedal 6. Inching operation of FH, FL and R speed stages can therefore be performed with one inching valve 25.
Patent JP-H04292229-A (JP)
Title: Truck crane
Inventor: YAMADA HIROSHI
IPC: B66C23/82
Filed: 1991-02-01
Abstract: PURPOSE:To facilitate the derricking operation of an elevating arm in safety by converting an expansion support leg into a rectilinear state from a bending state by dint of a support leg tractive spring by pushing up the elevating arm, while tilting the expansion support leg so as to be deflected to the base end side of a horizontal arm. CONSTITUTION:When an elevating arm 5 is pushed up, a second support leg 9 stands erect and turned round by dint of a support leg tractive spring 13, and a first support leg 8 is supported by a first support leg bearing part 14, while a horizontal shaft 26 is hit to a stopper 15 and stopped. At this time, the second support leg 9 is tilted so as to be deflected to a tip side of the horizontal shaft 3, so that this shaft 26 is pressed to the stopper 15 by means of weight or the like of the elevating arm 5. On the other hand, the elevating arm 5 is once pushed up, and an expansion support leg 10 is drawn to the side of a bracket 7 by dint of the support leg tractive spring 13. At this time, this leg 10 is tilted so as to be deflected to a base end side of the horizontal arm 3. Accordingly, if the push-up of the elevating arm 5 is suspended, the leg 10 is rotated so as to come nearer to the elevating arm 5 with a horizontal shaft as the center.
Patent JP-H08261899-A (JP)
Title: Holding mechanism of vessel, and agitator of the vessel using the mechanism
Inventor: SONE TAKASHI
IPC: G01N1/36
Filed: 1996-01-25
Abstract: PURPOSE: To securely hold a vessel from upward, carry out a smooth agitation operation, and produce no liquid splash when the bottom part of the vessel is swung and liquid in the vessel is agitated. CONSTITUTION: A gate type frame 5 is provided over a pair of endless belts 26, 27 for successively carrying a vessel 25 provided on a device body. A holder main body 8 provided with locking members 11, 12 for locking and holding the upper end part of the vessel 25 is horizontally built on the lower face between support members 6, 7 provided to be opposed to the inside of right-and left-hand support bodies 2, 3 of the fame 5. The vertical motion of the holder main body 8 produced at the time when agitation is performed in the vessel 25 is controlled by an energization member composed of a resilient body 19 and a shaft member 15 provided between an arm member 4 and the holder main body 8, and the vertical swing is restrained by a guide member 20 respectively to constitute a holding mechanism 1 of the vessel 25.
Patent JP-H10211063-A (JP)
Title: Display shelf for show case
Inventor: SAKAI MASAHIRO
IPC: A47F3/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a display shelf with a partition member not much disturbing the display of goods, by equipping a fixed rail provided with a fitting part and detachably fixed on the upper face of a shelf board and fitting the lower end of a partition board into the fitting part of the fixed rail to erect and support the partition board. SOLUTION: In this display shelf 21, frame materials 33 are placed on right, left, front, and rear along with sides of a glass plate 31, and a shelf board is constituted of the frame material 33 and the glass plate 31. In this case, a fixing rail 46 with a fitting part 47 is bridged between the front frame material and the rear frame material, and the fixing rail 46 is detachably fixed by vis 51 onto front and rear flanges 49 protruded from the front and rear ends of the fitting part 47. A partition board 53 is fit into the fitting part 47 from upside to erect and support the partition board 53. When the position where the partition board 53 is placed is to be changed, the partition board 53 is detached from the fixing rail 46, the vis 51 is removed, the fixing rail is displaced to another vis hole 44, then the partition board is fixed by the vis 51.
Patent JP-S62191015-A (JP)
Title: Filter material for vacuum cleaner
Inventor: HAYASHI SEIZO
IPC: D21H13/40
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a filter material for a vacuum cleaner of which the pressure loss is not increased even if dust collection efficiency is enhanced, by forming hemp, a glass fiber and a synthetic fiber having no hydroxyl group into the filter material by a papermaking process. CONSTITUTION:Manila hemp is used for securing strength and a polyester fiber having a length of 2-5mm for securing air permeability and a glass fiber having a length of 2-3mm for forming voids for collecting dust. As the polyester fiber, a synthetic fiber having no hydroxyl group may be used. It is necessary that the pref. compounding ratio of the glass fiber is set to 5-15wt% and that of the polyester fiber to 10-30wt%. These components are dispersed in water to prepare a suspension which is, in turn, formed into filter paper by a papermaking process. By this method, the filter paper having a high void ratio, markedly increased in its air permeability and capable of holding low pressure even if dust collection efficiency is enhanced is obtained. This filter paper is processed into a bag and a mouth plate 4 having a suction port 3 is adhered to the port of the bag to obtain a filter material for a vacuum cleaner.
Patent JP-S54123627-A (JP)
Title: Low-speed fuel controller of carbureter
Inventor: KANOU KOUJI
IPC: F02M3/00
Filed: 1978-03-17
Abstract: PURPOSE: To prevent percolation, by smoothing the revolution of an engine over the whole operational range, by improving the atomization property and uniformity  of low-speed fuel fed to the engine while reducing the rate of low-speed fuel when intermediate and high-speed operation.  
     CONSTITUTION: In a low-speed fuel system of a fixed Venturi system carbureter, a first slow air bleed 6 is disposed to a vertical upper portion of a slow jet 5, and a plurality of bleed holes 9 are mounted to intermediate portion between the slow air bleed 6 and the slow jet 5. The surroundings of the bleed holes 9 are surrounded by means of an emulsion tube 8, and communicated with a slow passage 10. A second slow air bleed 7 is opened at a location where the slow passage 10 once rises in the slow passage, and the slow passage is communicated with an idle hole 3 opening to an intake passage near a throttle valve 2 and a by-path hole 4. Since an above-mentioned arrangement injects fuel in fine-grain shapes from the bleed holes 9 by air sucked from the air bleed 6, the desired target can effectively be attained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08196680-A (JP)
Title: Glove and wrist holder
Inventor: KAWAKAMI HISATOMI
IPC: A41D19/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a glove and a wrist holder allowing a swing strongly driving a ball with stable directivity by suppressing the movement of the more skillful hand and the opposite hand in the directions perpendicular to the backs of the hands centering on the joints of the wrists. CONSTITUTION: A glove 10 fitted to the more skillful hand HR has a back side pulling means 15 formed integrally with at least one of a glove section 11 and a wrist fitting section 13 and applying the tensile force acting in the direction to bend the back of the hand to the outside on the back of the hand HR2 side. An opposite side glove 20 fitted to the hand HL on the opposite side to the more skillful hand HR has a palm side pulling means 25 formed integrally with at least one of a glove section 21 and a wrist fitting section 23 and applying the tensile force acting in the direction to bend the palm to the inside on the palm side.
Patent JP-S54123769-A (JP)
Title: Automatic controller for drier
Inventor: MASUDA TERUAKI
IPC: D06F58/00
Filed: 1978-03-17
Abstract: PURPOSE: To enable assured cooling operation after heating operation by comparing the electric signals corresponding to the temperatures of outside air fed into a drying room and of exhaust air which has been used for drying and by controlling a heater.  
     CONSTITUTION: A drier casing 1 incorporates a rotary drum type drying room 2,  exhaust wind duct 12, suction fan 13, heater 10, hot wind duct 9, and heat-sensitive element 25. The resistance of the heat-sensitive element 25 increases with rising  exhaust air temperature during operation. When the difference between the outside  air temperature and exhaust air temperature has reached a drying complection  value, a differential amplifier 31 generates a signal of positive potential so as to cut  off the circuit of the heater 10. With the exhaust gas temperature lowered by cooling operation, the amplifier 31 generates a signal of positive potential so as to stop  the operation of the drier. Thus cooling operation is conducted assuredly after heating operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10245576-A (JP)
Title: Low-chlorine-content composition for use in lubricant and fuel
Inventor: PUDELSKI JOHN K
IPC: C10L1/238
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a low-chlorine-content composition by reacting a halogenated polyolefin obtained by reacting a polyolefin terminated with a tetra-substituted or tri-substituted unsaturated group with a halogen with an α,β-unsaturated acid, its anhydride or its derivative to obtain a polyolefin-substituted reaction product. SOLUTION: A tetra-substituted or tri-substituted unsaturated terminal- containing polyolefin such as polyisobutylene having a number-average molecular weight of 300-5,000 is mixed with a halogen such as chlorine, and the mixture is reacted under heating to form a partially halogenated polyolefin. Next, 0.1-10mol, per mol of the polyolefin, of an α,β-unsaturated acid such as maleic anhydride is added to the reaction mixture and reacted to obtain a polyolefin- substituted reaction product. This product has a halogen content of below 1,000ppm and is reacted with an amine, an alcohol, a reactive metal or a reactive metal compound to form a dispersing agent.