baber/WOPTO huggingface dataset:
Patent JP-S5542320-A (JP)
Title: Linear tracking arm
Inventor: OONISHI JIYUNICHI
IPC: G11B3/36
Filed: 1978-09-18
Abstract: PURPOSE: To make it possible to make the height adjustment of a tone arm easily and definitely by fixing a bearing part, which support an arm holder rotatably in a horizontal plane, to a linear traveling member at a fixed-height position.  
     CONSTITUTION: Tone arm 1 is supported by arm holder 3 rotatably in a vertical plane, and arm holder 3 is held rotatably in a horizontal plane by bearing member 5. Then, bearing member 5 is set to cylindrical member 23 provided on the top surface of traveling member 19 at hole 8 formed in flank part 7 to engage with traveling member 19 while it is slidable in the vertical plane and rotatably in the horizontal plane. Therefore, the height adjustment of tome arm 1 can be made by sliding bearing member 5 and bearing member 5 is fixed to traveling member 19 by screw 24 with a knob. In this way, the height adjustment of the tone arm can be made easily and definitely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5815327-A (JP)
Title: Power supply circuit
Inventor: MARUYAMA TADASHI
IPC: H03K17/24
Filed: 1981-07-21
Abstract: PURPOSE:To obtain a stable circuit operation, by preventing a sudden voltage change applied to a circuit to which a voltage decreasing the power supply voltage to a prescribed value is applied, if the voltage of the power supply is dropped, and supplying a voltage corresponding to normal circuit operation. CONSTITUTION:A power supply voltage Vss1 (e.g., -1.5V) dividing a power supply voltage Vss2 (e.g., -3.0V) is supplied to a Vss1 system circuit (logical circuit such as operation circuit) 12 via a switch circuit 14 normally. When a buzzer or a lamp is actuated with the operation of a Vss2 system circuit (logical circuit of a display section) 11, the power supply voltage Vss2 is dropped an account of large current consumption and a voltage Vout (e.g., a voltage within the range of -1.5V-2.2V) from a voltage dividing circuit 21 is supplied to the circuit 12 in place of the voltage Vss1 from a voltage dropping circuit 13 in response to the operation of the switch circuit 14. In this case, gate control is made for the switch circuit 14 with a control signal generated from the circuit 11, for example, at the operation of the buzzer or lamp.
Patent JP-H01283920-A (JP)
Title: Manufacture of semiconductor element
Inventor: HANAKURA MITSURU
IPC: H01L21/22
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the effective reverse withsand voltage at a P-N junction, by making a used silicon oxide mask remain after first planar diffusion, forming a silicon oxide film for second planar diffusion, opening windows for diffusing parts, and performing the second planar diffusion. CONSTITUTION:After first planar diffusion, a part 12a of a silicon oxide mask which is used for the first planar diffusion is made to remain. The silicon oxide film is removed. A silicon oxide film 12 for second planar diffusion is formed. Thereafter, windows are opened for diffusing parts and the second planar diffusion is performed. Since parts where the N-type and P-type diffusions are not performed are covered with an SiO2 film all the time, a diffused layer is not formed with second diffusion by outward diffusion. Namely, the defective withstand voltage of the P-N junction in the reverse direction caused by the formation of the diffused layers at that part can be eliminated.
Patent JP-S5817712-A (JP)
Title: Automatic tracking type nonlinear compensation system
Inventor: NOJIMA TOSHIO
IPC: H03F1/32
Filed: 1981-07-23
Abstract: PURPOSE:To remarkbly suppress the amount of distortion in the entire amplifier system, by changing the nonlinear characteristics of a nonlinear distortion compensating circuit so that the residual distortion in the synthesized output can be decreased. CONSTITUTION:A nonlinear characteristic controller 13 controls a nonlinear distortion compensating circuit 14 so that the distortion of a unit amplifier detected with a distortion detector 12 can be minimized at first. Similarly, each nonlinear distortion compensating circuit is controlled so that the distortion of each unit amplifier up to the (n-1)th amplifier can be minimized next. Finally, the n-th non-linear distortion compensating circuit 15 is controlled so that the distortion of the synthesized output (distortion given from a distortion detector 18) of all the unit amplifiers can be minimized. Thus, the residual distortion, as a whole, of the amplifiers can remarkably be reduced. In this constitution, since it is unnecessary to provide a new automatic nonlinear distortion compensator for the entire amplifiers, the economization of the device can be attained.
Patent JP-H09284538-A (JP)
Title: Image data processing method for facsimile equipment
Inventor: KIOKA HIDEKATSU
IPC: H04N1/32
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To send image data while arranging correctly left, right ends of image data on a front side and a rear side in a main scanning output direction and arranging correctly upper and lower output directions of image data on the front side by applying rotation and mirror processing to the image data on the front side and the rear side in the case of feeding laterally a double side original. SOLUTION: When an original 1 is set to an automatic draft feeder, the size of the original and the feeding direction are discriminated and image information on the front side and the rear side of the original 1 is read by front/rear side close contact sensors 6, 9 and read information of both the sides is respectively stored in an image memory. Based on a setting by an operation section or the like, whether or not a double side read mode is set is discriminated, and in the case of the double side read mode, whether or not lateral feeding is set is discriminated. In the case of the lateral feeding, the rear side information in the memory is subject to 90 deg. rotation processing clockwise and mirror processing is applied to the information to arrange upper/lower read directions and left/right read directions of the image data.  Then the front side image data in the memory are subject to 270 deg. rotation processing clockwise to arrange the upper/lower read direction of the image data. Then the arranged data as above are transmitted.
Patent JP-H06322803-A (JP)
Title: Floor unit
Inventor: ONISHI HIROSHI
IPC: E04B5/48
Filed: 1993-05-17
Abstract: PURPOSE:To reduce a man-hour of execution work by incorporating piping and wiring into a floor structure of a floor unit provided under a floor face of a building in advance. CONSTITUTION:A floor unit 20 is installed at a boundary of living room units 12A and 12B, which are vertically adjacent to each other, a floor structure 24 is constituted on this floor unit 20, and a piping/wiring region 25 is made in an interval space between an upper and a lower board 22 and 23. In the manufacturing process of the floor unit 20, a piping 26 and wiring is built into the piping/wiring zone 25, and a piping 26 pierces the upper board 22 to be connected to the piping of a system kitchen. Thus, as a floor unit having a thick air layer is provided, sound insulation of the building can be improved.
Patent JP-H0412697-A (JP)
Title: Electronic apparatus provided with motor
Inventor: TAKEDA HIROAKI
IPC: H02P7/06
Filed: 1990-04-26
Abstract: PURPOSE:To improve the accuracy without enlarging the size of apparatus by connecting a DC motor through a first DC power supply circuit, isolated from a commercial power supply, with the commercial power supply thereby isolating the DC motor from a grounded frame while furthermore connecting the speed control circuit for the DC motor through a second DC power supply circuit, isolated from the commercial power supply, with the commercial power supply. CONSTITUTION:In a first DC power supply circuit 15, commercial source voltage is full-wave rectified through a diode bridge 22 and smoothed through a capacitor 23 to produce a DC voltage V1 for driving a DC motor 20. In a second power supply circuit 16, the first DC power supply circuit 15 is connected through a switching element 25 with the primary of an isolation transformer 24 having a secondary connected with a rectifying circuit 26 which produces a stabilized voltage VCC for driving the speed control circuit 18 for the DC motor 20. The DC motor 20 is isolated from the frame thereby isolated from the earth. Consequently, capacity of the second DC power supply 16 can be reduced resulting in reduction of size and improvement of reliability and performance of an electronic apparatus.
Patent JP-H01285589-A (JP)
Title: Operation control system for crane
Inventor: HAYASHI KAZUMI
IPC: B66C13/48
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to process a large quantity of display without any difficulty for operation control, by analysing various signals with an operation display device from an operation control device provided with an operation control program for a crane and a detecting program for abnormal operation, and displaying various data. CONSTITUTION:An operation control device 1 operates cranes 9, 10, 12-17 with an operation control program of crane 1a following to a predetermined program, also it detects the operating condition of cranes with detecting means 6, 8, 11, outputs operation signals, and when abnormal operation is detected with a detecting program 1b, an abnormal signal is transmitted. Meanwhile, an operation display device 3 receiving these operation signals or abnormal signals, analyses content of the signals, based on respective programs 3a-3c of signal analysis, command of operating means, command of avoiding process of abnormality, and displays various processes on a display device 2. Thus, a large quantity of display processing can be performed without any difficulty for control operation of the cranes.
Patent JP-S61271414-A (JP)
Title: Optical potentiometer
Inventor: KONDO MAKOTO
IPC: G01D5/34
Filed: 1985-05-28
Abstract: PURPOSE:To improve the durability and counter noise characteristics by optically connecting a position detector plate for detecting the quantity of a mechanical change and detecting and processing the position of a mechanical displacement. CONSTITUTION:An optical potentiometer comprises a light emitting portion unit 1, a light receiving portion 2, a position detector plate 3 and the like. The detector plate 3 is provided with a variable transmissivity portion 32 formed by a member with a successively varying transmissivity around the periphery of a disk and a fixed transmissivity portion 32 formed a member without a transmission loss in the inner margin of the variable transmissivity portion 31. A light with a predetermined intensity emitted from a light emitting diode 12 is attenuated to half an original intensity when the detector plate 3 is rotated by 180 deg.. The light with a transmissivity of 50% is received by a photodiode 21a and the light with the original intensity is received by another photodiode 21b through the fixed transmissivity portion 32 to be outputted as electric signals. These signals are inputted to a variable 23 and voltage values Vs and VR, respectively, are detected, which are compared with each other in an A/D converter 4. Thus, when an output signal SS is outputted as a digital value, the quantity of a mechanical change can be detected.
Patent JP-S63281203-A (JP)
Title: Automatic voice bias setting system
Inventor: YOKOYAMA TOSHIHIKO
IPC: G11B5/027
Filed: 1987-05-13
Abstract: PURPOSE:To eliminate highly accurate D/A and A/D converters and to prevent the generation of an error by obtaining an optimum bias value from a bias level corresponding to two points of the level lower than the maximum value of a recording reproducing level by a constant micro value. CONSTITUTION:At the time of an automatic bias setting mode, the output level of a D/A converter 2 is controlled by a bias level control means 102 of a microcomputer 10, the recording bias is changed from a low level to a high level by a bias circuit 3 and a sound signal is recorded to a magnetic tape 5 by a recording head 4. next, the reproducing signal is detected from the magnetic tape 5 by a reproducing head 6 and a recording reproducing level is sent to the microcomputer 10 by an A/D converter 7. Two points of a (b) point and a (d) point lower than the maximum value (c) point of the recording reproducing level by DELTAx are obtained by detecting means 103 and 104, a c' point which comes to be the middle point of a b' point and a d' point which are the bias levels at that time is obtained by an arithmetic means 105 and set as an optimum bias level by a bias level setting means 106. Thus, the optimum bias level c' can be obtained without any error.
Patent JP-S6069260-A (JP)
Inventor: DORIAN FUAARAA MOOBUREE
IPC: F02M61/16
Filed: 1984-06-06
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-S63280231-A (JP)
Title: Information retrieving device
Inventor: YANAGAWA HITOSHI
IPC: G03B21/11
Filed: 1987-05-13
Abstract: PURPOSE:To optionally change a stop position by measuring the moving distance of an information recording medium by a measuring means and controlling the stop position of the information recording medium by a control means based on a signal obtained from the measuring means. CONSTITUTION:In the case of feeding a microfilm in its forward direction to retrieve information, mark retrieval is executed by a mark detector 5 until an objective mark is retrieved, and at the time of arriving at an objective frame, pulses from an encoder 6 are sent to an additional counter 49 through an AND gate 43 during the period that the mark is positioned on the detector 5. One of pulses inputted from the encoder 6 to the counter 49 is transferred to a subtracting counter 48 as it is and the other one is transferred to a subtracting counter 50 as a half of the value of the counter 49. The number of pulses in the counter 48 is used at the time of feeding the microfilm in the forward direction and the number of pulses from the encoder 6 corresponding to the mark width of the objective mark is stored. Consequently, an image frame can be projected on an accurate position in a screen frame.
Patent JP-H10308957-A (JP)
Title: Power feeding structure for supervisory supply frame
Inventor: ABE KOJI
IPC: H04Q1/28
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding structure for the supervisory supply frame by which a short-circuit fault or the like is surely prevented so as to improve safety and the power is supplied stably and properly. SOLUTION: Plural distribution units 10 are mounted in a cabinet 100 so as to relay, distribute and/or supervise prescribed power supplies. A couple of unit mount supports 20 are provided along both sides of the cabinet 100 and each distribution unit 10 mounted via the unit mount supports 20 is connected electrically mutually at its front side. Each distribution unit 10 has connection conductor strips 30a, 30b which are fixed so that part of them exposed at the front side, and the connection conductor strips 30a, 30b of each distribution unit 10 are interconnected via a connection plate 31. The connection plate 31 is covered with an insulation cover 33.
Patent JP-H1052391-A (JP)
Title: Cleaning tool
Inventor: KENMOCHI YASUHIKO
IPC: A47L13/24
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool for wiping up dust on a floor surface, etc., in which light dust or various sorts of dust attached on the floor surface, etc., can be easily caught. SOLUTION: A cleaning tool for cleaning a floor surface, etc., is used by setting/detaching a dirt wiping-up sheet onto/from a rectangular plate body 2 positioned on a lower end of a long handle 4. In this case, the plate body 2 has a number of elastic protrusions 21 extended downward on a lower surface of it, and the protrusions 21 are formed to be more easily deformed when pressure in the horizontal direction perpendicular to a center line D-D bisecting the shorter side of the plate body 2 is applied at a closer position form the center line D-D to the longer side 9A.
Patent JP-S62273141-A (JP)
Title: Key system for vehicle
Inventor: HASEBE AKIFUMI
IPC: B60R25/04
Filed: 1986-05-21
Abstract: PURPOSE:To effectively prevent a vehicle from being driven by an unlicensed person, a thief and the like by receiving a carryable storing medium, identifying the medium, then diciding the start of an engine. CONSTITUTION:In case of unlocking doors of a vehicle, a vehicle interior central controller 4 confirms an inserted IC card 2 that it is the specified one, then a signal is sent to a door unlocking circuit 5 so that locking of the doors are unlocked by a door unlocking mechanism 6. Next, in case of starting the engine, a card 3 is inserted into a lead light unit 7. When the central controller 4 detects the insertion of the predetermined card, a display unit 9 displays the reference No. in an input manner, and the so-input No. is taken in by a ten-key 8. The central controller 4 checks the input No. with the specified set No. stored in a memory 16. Consequently, a driver can start the engine by pressing down an engine start stopping button.
Patent JP-S62274653-A (JP)
Inventor: DEEBIRU HENRII PAKUSUMAN
IPC: H01L21/8249
Filed: 1987-05-13
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-H01287277-A (JP)
Title: Raw material gas feed section in cvd apparatus
Inventor: NISHIKAWA KIMITO
IPC: C23C16/52
Filed: 1988-05-11
Abstract: PURPOSE:To safely carry out the replacement of a cylinder by branching a pipe connected to the mouthpiece connection of a raw material gas cylinder into respective lines, attaching a pressure gauge to the above pipe, and switching valves by signals from the above pressure gauge. CONSTITUTION:A pipe 6 extending from a mouthpiece connection 5 of a raw material gas cylinder 3 or bottle is branched so that it can be connected to a feed line 1 to a growth chamber via a valve V1, to a purge line 2 via a valve V2, to a vent line 3 via a valve V3, and to a vacuum line 4 via a valve V4, respectively. A pressure gauge 7 capable of measuring from a reduced pressure region to a pressurization region is attached to the above pipe 6. Then, pressure electric signals are generated from the pressure gauge 7 and picked up in a controller 8 and, further, advanced to the step of controlling the opening and closing of respective valves V1-V4, by which the residual gas in the pipe 6 is thoroughly discharged and the inside of the pipe 6 is cleaned. By this method, the replacement of the raw material gas cylinder 3 or bottle can be safely performed.
Patent JP-H10286197-A (JP)
Title: Stool elevating/lowering device
Inventor: AZUMA CHIHARU
IPC: A47K13/10
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a one-side driving type-stool elevating/lowering device where the synchronizing means of left and right mobile members are simple, a whole device is easily assembled and arrangement work is easy. SOLUTION: The stool elevating/lowering device A is provided with fixing guides 6 and 7 which are arranged in the left and right of a stool mainbody respectively, mobile legs 8 and 9 which is guided by the fixing guides so as to be freely elevating/lowering possible and also which support a seat 13, a straight motion actuator 3 for driving the elevating/lowering of one mobile leg 9 and the synchronizing means for driving the elevating/lowering of the other mobile leg 8 by following the evelating/lowering operation of the mobile leg 9 at the driving side. Then, the synchronizing means are provided with a control cable 19 consisting of a duct 17 and an inner rope 18 which is moved inside the duct 17 so as to be freely slidable.
Patent JP-S597310-A (JP)
Title: Optical transmission fiber
Inventor: YAMAMOTO TAKASHI
IPC: B32B1/00
Filed: 1982-07-02
Abstract: PURPOSE:To form a plastic optical transmission fiber superior in performance with high productivity, by using as a clad component a fluoroalkyl methacrylate type polymer produced by using polyfunctional mercaptan as a chain transfer agent. CONSTITUTION:A fluoroalkyl methacrylate type polymer is prepd. by adding 0.01-0.5pt.wt. mercaptan (B) having >=2 mercapto groups in one molecule, such as triethylene glycol dithiol to 100pts.wt. fluoroalkyl methacrylate (A) optionally contg. copolymerizable vinyl monomer by <=30wt% of the total monomer, such as methyl methacrylate, and block polymerizing in the presence of a radical polymn. initiator. The present optical transmission fiber is obtained by using said polymer as a clad component, and polymethyl methacrylate as a core component, and melting and subjecting them to melt coextrusion molding.
Patent JP-H09279565-A (JP)
Title: Ground improvement construction method
Inventor: UEHARA KOJI
IPC: E02D3/10
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by filling infilling sand in a casing pipe penetrated into a ground, pressurizing the inside of the pipe by air, and penetrating the pipe again after the infilling sand is discharged by pulling out the pipe by a prescribed length. SOLUTION: A vibro hammer 1 is actuated, and a casing pipe 3 is penetated into a soft ground 4 up to a prescribed depth. Next, infilling sand 7 is inputted to and filled in the pipe 3 from a hopper 6 through a skip basket 5. Next, the inside of the pipe 3 is pressurized by air in a condition where the hammer 1 is actuated, and the pipe 3 is pulled out by a prescribed length, and the infilling sand 7 is discharged as discharge sand 7'. The hammer 1 and a vibro fort 2 are actuated, and the pipe 3 is penetrated again, and the discharge sand 7' is compacted, and is created as a pipe lower end part 9' of a sand pile 9. A similar process is repeated according to its necessity, and the compacted sand pile 9" of an intermediate part is created, and after a compacted sand pile head part 9"' is created, the pipe 3 is pulled out of the soft ground 4, and the sand pile 9 is created.
Patent JP-S61274253-A (JP)
Title: Oxygen film and manufacture thereof
Inventor: KARASAWA KICHIJI
IPC: C12N11/06
Filed: 1985-05-30
Abstract: PURPOSE:To enable precision analysis of biochemical substance stably for a long time, by a method wherein the surface of a high polymer film undergoes a specified oxidation processing to activate the surface thereof and a porous high polymer reinforcing material is placed thereon to form an enzyme gel layer with a specified thickness. CONSTITUTION:A high polymer film 2 made of acetylcellulose or the like which allows only a specified substance such as water and salts to pass is provided on a smooth substrate 6 and the surface thereof 2 undergoes a specified oxidation processing by a physical oxidation processing such as oxygen plasma and a chemical oxidation processing such as ozone to form and activate a high polymer oxidation layer 3 on the surface of the high polymer film 2. Then, a high polymer reinforcing material 4 having a hole with a specified mesh range and a void is laminated on the surface of the layer 3 and is coated with an enzyme solution of a specified component composition to form an enzyme gel layer 5. Before the formation of the enzyme gel layer 5, the high polymer film 2 is oxidized to form an oxidation layer 3 which is activated. This can intensify the adhesivety between the enzyme gel layer 5 and the high polymer film 2 and the porous high polymer reinforcing material 4 and the high polymer film 2.
Patent JP-S6090135-A (JP)
Inventor: YOSHINO YATAROU
IPC: B65D23/00
Filed: 1984-06-04
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。