baber/WOPTO huggingface dataset:
Patent JP-S61155770-A (JP)
Title: Rotation detector for internal pump
Inventor: MIYANO HIROSHI
IPC: G01P13/04
Filed: 1984-12-27
Abstract: PURPOSE:To detect the rotating state of an internal pump accurately, by checking two pulses different in the shape which will be generated with the rotation of the internal pump. CONSTITUTION:As a cylinder body 12 turns at the same speed with the rotation of a rotating shaft 10, a sensing section 15 detects the rotation with the approaching of holes 13a and 13b provided on the cylinder body 12 and outputs pulses different in the output value through a displacement meter 16. So to speak, when the depth of a shallow hole 13b is represented by d1 and that of a deep hole 13a d2, a pulse P1 corresponding to the shallow hole 13b and a pulse P2 corresponding to the deep hole 13a are outputted alternately from the displacement meter 16. Then, the pulse interval t1 between the pulse P1 and the pulse P2 immediately following it and the pulse interval t2 between the pulse P2 and the pulse P1 immediately following it are measured with a pulse measuring device separately. The results of the measurement are inputted into a rotating direction detector and a speed arithmetic unit separately to detect the rotating direction from the difference between the pulse interval t1 and the pulse interval t2 and to detect the revolutions from the absolute time in the pulse interval t1 or the pulse interval t2.
Patent JP-H04155608-A (JP)
Title: Complex type magnetic head and its manufacture
Inventor: IWATA HITOSHI
IPC: G11B5/39
Filed: 1990-10-18
Abstract: PURPOSE:To enhance the recording density of a magnetic head and the reliability of recording reproduction performance by forming a magnetoresistance effect head area for reproduction use so as to be within a predetermined distance after a magnetic induction head area for recording use is formed. CONSTITUTION:The magnetic induction (MG) head area of this magnetic head is fitted with the projection 2a of an I-core 2 in the nearly U-shaped opening 1a of a C-core 1, where a magnetic gap 3 which forms the MG head is jointed to secure with glass 4. The core 2 is provided with a magnetoresistance effect (MR) element 5 on the trailing edge 2b to form the MR head area. The gap 3 and the magnetic gap 5a of the MR head area are so arranged as to face the same track, where a distance between the center of the gap 3 and that of the element 5 is 30mum or less. Further, the cores 1, 2 are secured to secure with a slider 11, lapped in the edge 2b, and then provided with the element to produce a magnetic head.
Patent JP-S62139399-A (JP)
Inventor: TAKEUCHI KATSUYUKI
IPC: H05K7/02
Filed: 1985-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06109814-A (JP)
Title: Test pattern generator for semiconductor memory
Inventor: TSUTSUI YASUMITSU
IPC: G11C29/10
Filed: 1992-09-25
Abstract: PURPOSE:To access memory cells in desired order by converting address conversion conditions even with respect to a DUT complicatedly subjected to address substitution such that the substitution state of row addresses is different by line addresses within a real time. CONSTITUTION:A pattern generator 1 outputs a plurality of addresses and a plurality of X-address bit selection circuits 2A, 2B and a plurality of Y-address bit selection circuits 3A, 3B arbitrarily select a plurality of the addresses at every bits to output the addresses as a plurality of selection addresses. A plurality of X-address conversion memory circuits 4A, 4B and a plurality of Y-address conversion memory circuits 5A, 5B read preliminarily written arbitrary address data corresponding to a plurality of the selection addresses to output them as a plurality of memory addresses. A plurality of X-address and Y-address changeover circuits 6, 7 change over a plurality of the given memory addresses within a real time to output them as a plurality of changeover addresses and supply the changeover addresses to a DUT.
Patent JP-H11113550-A (JP)
Title: Dividing and stacking apparatus of sheet-like raw material
Inventor: KATOGI YASUO
IPC: A24B3/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a dividing and stacking apparatus, capable of producing a stacked raw material in which pieces cut out from compression molded product of plural kinds of leaf tobacco raw materials are stacked, having a prescribed blend ratio, in good productivity. SOLUTION: This dividing and stacking apparatus comprises a dividing device B for successively cutting into piece having a prescribed thickness by using a dividing knife 26 movably provided in horizontal face while controlling the height position of a compression molded product of leaf tobacco raw material carried on a lifter and a stacking device C for receiving pieces successively cut out from the compression molded product in the dividing device B and successively stacking these pieces while distributing onto plural pallets. The stacking device C is further constituted of a stacking lifter 68 and a pallet carrying mechanism for successively carrying plural pallets to a stacking position below the stacking lifter and selectively positioning.
Patent JP-H09120753-A (JP)
Title: Steering column switch
Inventor: KUBOTA MINORU
IPC: H01H19/635
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enhance the easiness in installing operations through achievement of an automatic installation process, generate actuation with a minute displacement of a control lever, and heighten the reliance upon the switching operation. SOLUTION: A switch unit 3 is composed of a rubber contact 5 installed on a printed circuit board 4, a guide plate 6 fitted with a push pin in contact with a contact dome of this rubber contact 5, and a cam plate 7 driven through the push pin. This unit 3 of steering column switch is installed in a lower case 1, and a slider 14 equipped with a sliding part 16 in slide contact with the cam face 8 of the cam plate 7 is installed in such a way as slidable relative to the cam plate 7. Thereby the rotation of an operating lever 23 borne by the lower case 1 is converted into straight motions of the slider 14 through the action of a pin 30 and long hole 17. The switch unit 3, slider 14, lever 23, and an upper case 31 are mounted in laminate in the lower case 1.
Patent JP-S62141464-A (JP)
Title: Electric 'kotatsu'
Inventor: JITSUKAWA SHIGERU
IPC: F24H3/04
Filed: 1985-12-13
Abstract: PURPOSE:To save energy and to improve safety in an electric 'Kotatsu', by detecting the temperature in the 'Kotatsu' by a temperature sensor which is installed in an air a passage whether it is within the predetermined range of temperature or in the fluctuant state, and by controlling the temperature by a controller provided in the outside. CONSTITUTION:A temperature sensor 5 detects the temperature in a 'Kotatsu' whether it keeps a constant temperature or is in the fluctuant state. A controller which is provided in the outside processes the detected temperature and controls it to lower than the initially set temperature if the temperature in the 'Kotatsu' keeps a constant temperature. But when the temperature sensor 5 detects the fluctuant state in temperature because a person comes and opens a covering quilt to take warmth out of the 'Kotatsu' while the temperature in it is stabilized at a temperature lower than the initially set temperature, the controller controls to hold the temperature higher than the initially set temperature for a predetermined time, and then to lower it down to the initially set temperature.
Patent JP-H07132331-A (JP)
Title: Turret punch press
Inventor: MORITA HISANOBU
IPC: B21D28/36
Filed: 1993-11-10
Abstract: PURPOSE:To prevent a work from being deformed in punching. CONSTITUTION:Reference is made to a turret punch press by which a work 5 is punched by a die 4 provided in the upper turret 2 and the lower turret 3 that are freely rotatable. A means 12 for suppressing the deformation of the work 5 is provided on the lower face of the upper turret 2. The deformation of the work 5 is thereby suppressed even if the work 5 is continuously punched; and consequently, incidents are eliminated such as the difficulty of the continuous working on the work 5 or the breakage of the die 4 due to the deforming of the work 5.
Patent JP-S61190565-A (JP)
Inventor: ARETSUKUSU JININO
IPC: D06P3/08
Filed: 1985-12-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05117647-A (JP)
Title: Working fluid
Inventor: YOSHIDA YUJI
IPC: C09K5/04
Filed: 1991-10-28
Abstract: PURPOSE:To provide a working fluid which hardly affects the ozone layer in the stratosphere and can substitute for R22. CONSTITUTION:A working fluid comprising to about 55wt.%, pref. 0 to about 45wt.%, trifluoromethane (CHF3), 0 to about 85wt.% pentafluoroethane (C2HF5), and about 15 to about 90wt.%, pref. about 15 to about 85wt.%, chlorotetrafluoroethane (C2HClF4).
Patent JP-H1199413-A (JP)
Title: Screw groove cutter for deformed bar
Inventor: ISHII TAKAMASA
IPC: B23G1/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To stably form a screw groove by working at need in a job site of construction especially on the outer peripheral surface of the end part of a reinforcement bar which is a deformed bar by providing a device for controlling the position of contact between an angular cutter and a bar steel and a device for parallel moving the angular cutter device along the longitudinal direction of the bar steel. SOLUTION: A screw groove cutter 10 for a deformed bar is adapted to cut a spiral screw groove 3 on the outer peripheral surface of the end part of an elliptic cylinder-like reinforcement bar 1 having a projection on the outer periphery. A reinforcement bar 1 of the deformed bar is firmly clamped and fixed by a scroll chuck 40 and then rotated, and the position of an angular cutter 21 is controlled by movement and fixed under the control conducted by a positioning control device in such a manner that the tip hob of an angular cutter 21 comes into contact with the surface of the reinforcement bar 1. A hob at the of the angular cutter 21 comes into contact with the surface of the reinforcement bar 1 having non-uniform diameter to form a spiral screw groove 3 which is partially deep or shallow.  In the embodiment, the angular cutter device 20 is parallel moved along the longitudinal direction of the reinforcement bar 1.
Patent JP-H11104780-A (JP)
Title: Lubricant applying device
Inventor: WAKAMATSU KOKO
IPC: B21J3/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a wasteful lubricant and foreign matters adhered to an injection nozzle and maintain a good injecting function so as to improve the lubricating property of a processing die by installing an injection nozzle purifying device by the suction on the side face of the injection nozzle of the injection equipment, which applies the lubricant to a can component to be transferred to the processing die. SOLUTION: Inlet pipes 45 and 47 are installed on the side face of nozzles 28, 29 of injection guns 24, 25 for applying the lubricant from a lubricant tank 3 to the can component 2 via a manifold 11 and at the position which avoids the trajectory of the lubricant being injected, so as to suck the adhering material at the tip of the injection nozzle together with the outside air. The inlet pipes 45, 47 are coupled to a vacuum generating device, and when the lubricant and the foreign matters are adhered to the tip of the nozzles 28, 29 and the injection volume becomes below a given value, the inlet operation of the vacuum generating device is carried out by the automatic control. Thus, the adhering materials of the nozzles 28, 29 are sucked and eliminated, and the sucked adhering materials are recovered by a tank 44.
Patent JP-H03141526-A (JP)
Title: Delay switch
Inventor: TAKADA TAKASHI
IPC: H01H43/00
Filed: 1989-10-26
Abstract: PURPOSE:To simplify the circuit and structure of a delay switch, make it compact, and make the cost low by composing the circuit of a piezoelectric element, an operation switch and a main switch, and letting the piezoelectric element act for both of energy storing and drive. CONSTITUTION:A delay switch includes a main switch connected serially with a load L, a piezoelectric element 1 connected in parallel with a serial circuit of the load L and main switch SW to drive the main switch SW by a voltage applied and restore by discharge, a discharge resistance R1 to be connected in parallel with the piezoelectric element 1, and an operation switch 2 to connect the piezoelectric element 1 with a power source E by a first changing action and connect the piezoelectric element 1 with the discharge resistance R1 by a second changing action. By operating the operation switch 2 for the first changing action, the piezoelectric element 1 is connected with the power source E, and a voltage is applied to the piezoelectric element 1. The piezoelectric element 1 is operated by this to actuate the main switch SW connected serially with the load L. As a result, the load L gets into an operation condition, and the lamp of the load L is lighted.
Patent JP-S61160406-A (JP)
Inventor: NAKAMURA YOSHIYUKI
IPC: A41H25/00
Filed: 1984-12-27
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-H02196784-A (JP)
Title: Manufacture of 2-(2-thienyl)-ethylamine derivative
Inventor: NIIRU JIEI ORAIRII
IPC: C07D333/58
Filed: 1989-10-27
Abstract: PURPOSE: To obtain the subject compd. in an industrially advantageous manner by reacting a thiophene compd. with a mixture of an acyl compd. and an acylating catalyst and reducing and hydrolyzing the reaction product.  
     CONSTITUTION: A thiophene compd. represented by formula I (R 1  and R 2  form a phenyl ring together with H) is reacted with a mixture of an acylating compd. selected from a group consisting of formulae II and III (R 3  is 1-4C alkyl, 1-4C alkoxy, phenoxy, NO 2 , CF 3 , Cl, Br, I or F; and n is 0-3) (pref., 2-phenyl-5- oxazolone huppric fluoride) and an acylating catalyst (pref., Lewis acid or AlCl 3 ) to obtain a deriv. represented by formula IV. Subsequently, this deriv. is reduced and hydrolyzed pref. in the presence of hydrazine under a basic condition to obtain the objective compd. represented by formula V. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10110697-A (JP)
Title: Impeller for storage pump
Inventor: AKAOGI KAZUNARI
IPC: F04D29/30
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To improve durability and obtain a large pump head (pressure) and a large amount of delivery per unit time. SOLUTION: Impeller for storage pump comprises a body casing 1 including a suction opening 1A, a delivery opening 1B and cylindrical rotation chamber 1C, a rotation axis 5 provided at a center of the rotation chamber 1C of the body casing 1, a cylinder part 10B which opens toward an axial direction of the rotation axis 5 and capable of fitting to the rotation axis 5, a plurality of arms 10C arranged radially from an outer circumference of the cylinder part 10B, and a wear-resistant/low friction film 11 formed at least at the tip and at the side face of the arm 10C.
Patent JP-H03144056-A (JP)
Title: Outer wall structure
Inventor: KONDO MINORU
IPC: E04F13/21
Filed: 1989-10-31
Abstract: PURPOSE:To prevent entrance of rainwater even when wall panels are mounted, in order, from above by a method wherein the drain port of the wall panel is positioned facing the groove line for locking of a ground member, and the lower partition piece of the wall panel is inserted in an upper drain part. CONSTITUTION:Drain parts 2 and 2 are formed to the lower end of a panel main board 1 approximately in a square, drain ports 3 and 3 are formed in the direction of the width thereof, and a cut water piece 4 is formed to the upper end of the panel main board 1 to form wall panel A.... Drain ports 3 and 3 of the wall panels A... are positioned facing a groove line 7 for locking of a ground member B having a groove line 7 for locking in a U-shape in cross section. Lower partition pieces 4 of the wall panels A... vertically adjacent to each other are inserted in the upper drain parts 2 and 2 to mount the ground member B. This structure limits entrance of rainwater even when the wall panels A... are mounted from the upper part to the lower part of the ground member B, and excellently drains a slight amount of entering rainwater.
Patent JP-H04157661-A (JP)
Title: Optical disk drive
Inventor: NAOKI GORO
IPC: G11B17/043
Filed: 1990-10-19
Abstract: PURPOSE:To easily take out a cartridge from the apparatus when the power supply to a motor is not possible by so arranging that a slide lever butts against a releasing means and a rack lever when it is moved in an insertion direction to be able to abut against the rack lever. CONSTITUTION:Since a boss 85b of a motor 85 is fitted in a grooved part 92a of an unload lever 92, a worm 88 is meshed with a gear 89, so that the rotation of the motor 85 is transmitted to the rotary gear 89. If the motor 85 is rotated in such a direction that a rack lever 86 is moved in the Y1 direction, a magnetic field generating device 91 is rotated to a position not facing to a recording disk 81. A protruding part 86b is fixed so that a transfer stage 83 is not moved. A detaching mechanism is engaged with a pin 86a. Therefore, the recording disk 81 can be taken outside. Since the rack lever is moved simply by pushing the slide lever, the cartridge can be easily taken out when the apparatus is not powered.
Patent JP-H04155575-A (JP)
Title: Job control system
Inventor: TOYOFUKU TETSUYUKI
IPC: G06Q50/00
Filed: 1990-10-19
Abstract: PURPOSE:To surely keep the request of a job in a record, and to grasp the completion of the requested job easily by providing a control table controlling the job to the user of an information processing device using the information processing device. CONSTITUTION:First, when the user starts a program, a CPU 2 reads in the program stored in a job management control program 91 of a hard disk 9 through a hard disk control part 4 and stores on a main storage 3. The CPU 2 reads in the job management control program on the main storage 3, and the job control program is started. When starting the program, the CPU 2 reads out information stored in a control table information 93 of the hard disk 9 and displays the control table. When a command received from a key board 7 is the finish command, the CPU 2 stores the information of the control table displayed in a CRT 8 in the control table information 93, and the job control program is finished. Thus, the requested job is recorded automatically, as well as it is possible to monitor from a requester side whether the requested job is completed or not.
Patent JP-S61154613-A (JP)
Inventor: ANDORE UISU
IPC: A47C19/12
Filed: 1984-12-26
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-H03142726-A (JP)
Title: Optical disk device
Inventor: DOI AKIHIKO
IPC: G11B7/125
Filed: 1989-10-30
Abstract: PURPOSE:To prevent recording defect or reproducing defect from being generated even when a temperature is changed by detecting the light quantity of a light output means in a state before generating the temperature change, holding a peak value at the time of recording and a peak value at the time of reproducing and afterwards generating a driving signal based on this peak value. CONSTITUTION:In the state before generating the temperature change, the light emitting amount of a semiconductor laser oscillator is detected by a photodetector 13 and this amount is held in a low-power side peak detection circuit 40 and a high-power side peak detection circuit 41 respectively as the peak value of a reproducing signal at the time of reproducing and the peak value of a recording signal at the time of recording. At the time of reproducing, the driving signal is generated based on the peak value of the reproducing signal held in the low-power side peak detection circuit 40; and at the time of recording, the driving signal is generated based on the peak value of the recording signal held in the high-power side peak detection circuit 41 so as to drive the semiconductor laser oscillator. Thus, the reproducing defect or the recording effect can be prevented without lowering the light output by the temperature change at the time of recording or reproducing.
Patent JP-H07135646-A (JP)
Title: Video conference system
Inventor: ARAGAKI TATSUHIDE
IPC: H04N7/15
Filed: 1993-11-11
Abstract: PURPOSE:To make a panorama video image stable in the video conference system in which video images picked up by plural video cameras are displayed on plural television monitors of a communication opposite station. CONSTITUTION:An arithmetic operation section 3 and a control section 4 direct television cameras 5-1, 5-2 to a preset position in advance based on the result of a voice processing section 2 calculating a voice level from exclusive microphones 1-1-1-7 for each talker in the unit of plural talkers. The operation of the television cameras is minimized by grouping the talkers picked up by the television cameras 5-1, 5-2.
Patent JP-S62248117-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: ITO MASARU
IPC: G11B5/39
Filed: 1985-12-16
Abstract: PURPOSE:To prevent disconnection due to a thin MR film overriding the end of a lower magnetic pole by connecting the MR film and a lead pattern electrically on a tilted end face of the lower magnetic pole. CONSTITUTION:The 1st insulation film 9 and the MR film 10 are laminated on the lower magnetic pole 6 of a base 5 by vacuum deposition. The photo resist is applied on the MR film 10, a register film corresponding to the lead pattern 11 is removed by exposing, the MR film 10 is used as an electrode so as to attach gold by electric plating. Then in removing others while leaving the resist film on the lower magnetic pole, the MR film 10 remains on the lower magnetic pole 6 and the MR film 10 and the lead pattern 11 are connected electrically on the ends 7, 8 of the lower magnetic pole 6. Thus, the disconnection due to the thin MR film 10 overriding the lower magnetic pole end is prevented.
Patent JP-H0593948-A (JP)
Title: Camera dealing with remote control
Inventor: TAKEDA HIROSHI
IPC: G03B17/00
Filed: 1991-10-02
Abstract: PURPOSE:To make a transmitter small-sized and inexpensive by detecting the power source voltage of the transmitter by using a voltage detection means mounted on a camera main body, and to eliminate the need of making a display device large in size and extending it by displaying the detected voltage state by a voltage state display means mounted on the camera main body. CONSTITUTION:This camera is constituted of the transmitter 114 which can be attached to/detached from an attachable/detachable hole provided on the camera main body 19 and has a remote control signal generation means 13 and a driving power source 15 for driving the signal generation means; and the camera main body provided with a power source voltage detection means(A/ D converter voltage detection means) 110 for the camera which is connected with the signal generation means and the driving power source when the transmitter is attached to the attachable/detachable hole, and the voltage state display means 117 for displaying the state of the voltage detected by the power source voltage detection means. The power source voltage detection means detects the state of the driving power source when the transmitter is attached, and the detected result is displayed on the camera main body side.