baber/WOPTO huggingface dataset:
Patent JP-H11236154-A (JP)
Title: Image forming apparatus
Inventor: SAITO MANABU
IPC: B41J13/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To control the maximum number of paper sheets to be loaded on a discharged paper loading part, and to suppress the increase of the outside dimension of an apparatus. SOLUTION: A discharge roll 34 is supported in the height direction H in a positionally adjustable manner together with a movable box part 38. By adjusting the position of the discharge roll 34 in the height direction H, the distance in the height direction H from the discharge position of the paper sheets to a discharged paper sheet loading part 14 by the discharge roll 34 is changed, and the maximum number of the paper sheets P to be loaded on the discharged paper sheet loading part 14 is increased/decreased according to the change in the distance.  Because the movable box part 38 is supported at the position corresponding to the maximum loading number of paper sheets on the discharged paper sheet loading part 14 together with the discharge roll 34, the increase in height of an external casing 12 when the maximum loading number is increased, becomes the length according to the increase in the maximum loading number.
Patent JP-H11237974-A (JP)
Title: Division circuit
Inventor: MURAKAMI YOSHINORI
IPC: G06F7/52
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the processing time by decreasing shift processings by providing registers having a function that shifts one bit to the right, a counter, a circuit that detects whether or not a signal of the register is zero, etc. SOLUTION: A divisor is fetched by a 1-bit right shift register 1, a dividend is fetched by a 1-bit right shift register 2 and a register 4 is cleared. A counter 5 calculates the bit length of the divisor. The register 2 is shifted by one bit to the right for the count of the value of the counter 5 and if the value is not zero, the value is added to the register 4. The value of the register 2 is multiplied by the divisor, the output is subtracted from the value of a register 3 and the output is fetched by the registers 2 and 3. When a value with which the register 2 shifts one bit to the right n times becomes zero, the divisor is subtracted from the value of the register 3, if the result is zero or more, it is added to the register 4 and if it is negative, the divisor is re-applied to the register 4.  By this processing, the registers 4 and 3 acquire the quotient and the remainder respectively.
Patent JP-S61199276-A (JP)
Title: Disc control system
Inventor: NAKAMURA MASAYUKI
IPC: G11B20/10
Filed: 1985-03-01
Abstract: PURPOSE:To perform an accurate address collation even for specific data by detecting an address field by index pulse counting if it cannot be detected with the prescribed collation in a disc device of the sector blocking system. CONSTITUTION:A sequencer 13 is started by a microprocessor 18, and an AND gate 14 is opened by a synchronizing pattern detecting circuit 12. Read data from a receiver 10 which passes a serial-parallel conversion shift register 11 is supplied to a CRC check circuit 16, and CRC check of the address field is performed. If the check code coincides in this check but does not coincide in the next check, the processor 18 discriminates the former field as a normal address field. Meanwhile, if data of a data field coincides with the check code of the address field and the address field is not detected throughout one track, the processor 18 collates accurately the address field by the counted value of sector pulses form the sequencer 13 which passes a buffer 17.
Patent JP-S61203085-A (JP)
Inventor: ISHIMOTO SHIGERU
IPC: B66B5/02
Filed: 1985-03-01
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-S51113763-A (JP)
Title: Wave memory time measuring method
Inventor: IGUCHI SUSUMU
IPC: G01R13/30
Filed: 1975-03-31
Abstract: PURPOSE: To precisely measure a time inverval between two points displayed on an oscilloscope. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63206543-A (JP)
Inventor: IWAMOTO HIDEJI
IPC: C04B41/52
Filed: 1987-02-20
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-H05235575-A (JP)
Title: Electronic board cooling system
Inventor: MAEKAWA KANJI
IPC: H01L23/467
Filed: 1992-02-26
Abstract: PURPOSE:To automatically actuate only cooling fans corresponding to slots where an electronic board has been inserted. CONSTITUTION:Switches 10-15 are installed such that each of them will be closed when an electronic board 16 is inserted into a slot 4-9 corresponding thereto. This actuates only cooling fans corresponding to slots holding an electronic board 16. This reduces the power consumption of the cooling fans and the operation noise.
Patent JP-H10235753-A (JP)
Title: Reverse feeding device for carton
Inventor: OKUWAKI HISAO
IPC: B31B50/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable the inspection of the attaching condition of a cutting edge from the upper part of a carton by a method wherein a lower feeding belt is provided in parallel to a feeding and reversing belt at the lower part constituted of a feeding operation zone to the vicinity of the apex of a reverse drum and a reverse operation zone of reversing at the vicinity of the lower part of the same under a condition that the lower feeding belt is contacted with the lower side of the feeding and reversing belt. SOLUTION: A feeding and reversing belt 2 is wound around a reversing drum 1 so that the reversing belt 2 is contacted with the outer peripheral surface of the outside part of the reversing drum 1 at the vicinity of the lower part 1b of the drum from the vicinity of the top part 1a of the drum. The belt 2 is wound between a reversing end pulley 4, arranged at the lower part 1b of the drum 1, and a beginning end pulley 5, arranged at the side of a cutting edge mounting device A. In a feeding operation zone 2b in the belt 2 or a range, in which the lower feeding belt 3 is provided in parallel, the feeding and reversing belt 2 is operated in a state that it is opposed in parallel to and contacted substantially with the lower seconding belt 3 at all times between the cutting edge mounting device A and the reversing drum 1.
Patent JP-H06251834-A (JP)
Title: Flexible printed wiring board device and connector device
Inventor: SHIBANO NOBUO
IPC: H05K1/14
Filed: 1993-02-26
Abstract: PURPOSE:To use a wiring pattern as a connector portion. CONSTITUTION:Wiring pattern exposed portions 141, 142,...145 are bent at 180 deg. toward one surface along a bending line in the direction crossing the forming direction of wiring patterns 131, 132,...13n. The wiring pattern exposed portions 141, 142,...145 thus bent constitute connector portions 161, 162,...165. The wiring pattern exposed portions 141, 142,...145 are bent at 90 deg. toward the other surface along the short side direction of a flexible printed wiring board device 11 in a position apart by a predetermined distance therefrom. Consequently, the wiring pattern can be used as a connector portion.
Patent JP-S55131864-A (JP)
Title: Hysteresis information storage unit of logic unit
Inventor: IZUMITANI YOUZOU
IPC: G06F11/34
Filed: 1979-03-30
Abstract: PURPOSE: To make it possible to record hysteresis information effectively by inhibiting new write operation in an interval from when the memory capacity of a memory unit exceeds a fixed value until the next detection operation and while an error signal is supplied.  
     CONSTITUTION: When hysteresis information outputted from logic circuit 1 is stored in hysteresis storage unit 2, input register 10 detects 16 whether this hysteresis information is predetermined information. On the detection of circuit 16, storage control circuit 18 starts writing to memory unit 12 and inhibits new writing to unit 12 in an interval from when the memory capacity of unit 12 exceeds a fixed value until the next detection of circuit 16. Further, while an error signal is supplied from unit 1, new writing operation based upon the detection of circuit 16 is inhibited. Consequently, the hysteresis information can effectively be recorded without lowering the recording density as to the supply of the hysteresis information before the error occurrence of unit 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06225669-A (JP)
Title: Fishing rod
Inventor: SUZUE HIROYASU
IPC: B29D23/00
Filed: 1993-02-04
Abstract: PURPOSE:To improve the strength of a fishing rod in which the intermediate layer between the outer and inner reinforcing layers composed of a prepreg of a high-strength fiber arranged in the circumferential direction is made of a wound prepreg sheet in which the high-strength fiber is arranged in the axial direction by preventing scattering of strength of the fishing rod in the circumferential direction. CONSTITUTION:In a fishing rod in which the intermediate layer 4 composed of a prepreg sheet 5 of a high-strength fiber arranged in the axial direction is wound between the inner reinforcing layer 2 and the outer reinforcing layer 3 respectively formed by winding a thin prepreg of a high-strength fiber arranged in the circumferential direction, the intermediate layer 4 is composed of plural prepreg sheets 5.5... one sheet of which constitutes one ply. The respective joint side edges of the plural prepreg sheets 5.5 are slightly sifted from each other so as to be jointed in a piled up state. The joint part is arranged smooth so that the thickness in the neighborhood of the joint part may be slightly thicker than that of other parts. Thereby, the thickness of the fishing rod is made almost uniform in the circumferential direction, thus improving the strength of the fishing rod.
Patent JP-H08213717-A (JP)
Title: Wavelength switching method of fel device
Inventor: YOKOYAMA MINORU
IPC: G21K5/00
Filed: 1995-02-06
Abstract: PURPOSE: To provide a method of continuously and automatically switching the desires wavelength of an FEL device having an advantage of continuous change of wavelength. CONSTITUTION: In an accelerator 1' having an undulator 7 in an electron storage ring 2, a tune monitor head 18 is provided to the radiated beam 2" and a magnetic field measuring controller 23 is provided to a deflection electromagnet 6. Moreover, button electrodes 11, 11 are provided, as the beam position monitoring, at the front and rear portions of the undulator 7 to automatically recognize the field strength of tune and deflection magnet via an electromagnetic application current control computer 15 for the control of tune of optimum wavelength and power of FEL. Thereby, continuous change of FEL wavelength and power can be set freely, the natural merit of FEL device can be extracted smoothly and practical and industrially useful photons can be obtained.
Patent JP-H10240227-A (JP)
Title: Keyboard device
Inventor: MASUBUCHI TAKAMICHI
IPC: G10C3/12
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the keyboard device, which has key units stacked and also have their key support parts clamped together to a base part by a screwing means, from decreasing in the unevenness of key gaps owing to a twist of a key support part due to the screw clamping. SOLUTION: When white key units 30 each consisting of common key support parts 22 and 32, white key main bodies 21 and 31, and their connection parts 23 and 33 and black key units 10 each consisting of a common key support part 12, black key main bodies 11, and their connection parts 13 are assembled by stacking their common key support parts and clamping them together to the base part 40 with screws 41, the common key support parts 12, 22, and 32 of the respective units are stacked so that the common key support parts 12 of the black key units 10 are positioned on the sides that the heads of the screws 41 abut against.
Patent JP-H10242267-A (JP)
Title: Wiring junction formation method
Inventor: YOSHIMI KENICHI
IPC: H01L21/768
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of forming a wiring junction where lower-layer winding and upper-layer wiring can be bonded with each other across an interlayer insulating layer in a favorable condition, under a relatively simple process, in a multilayer wiring structure of device. SOLUTION: A projection 2A in the shape and dimensions of projecting, getting over the thickness of the interlayer insulating layer made on wiring 2 is made at the junction place on the lower-layer wiring 2 (Figures a-c). Next, in condition that the surface of a substrate 1 is covered with insulating material 13 such as polyimide or the like, and that resist 23 or the like is applied on the insulating material layer so as to lessen the irregularity on the surface, etch back is performed to expose the projection 2A from the surface of the interlayer insulating layer 3, thus a wiring junction part is obtained (Figures d-f).
Patent JP-H11197051-A (JP)
Title: Earpick
Inventor: YAMAURA KIYOSHI
IPC: A47K7/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To safely perform the removal of ear wax without splashing it to surrounding areas by making an adherent removal of ear wax possible using an adherent material after the ear wax is peeled with an earpick by a method wherein on a rear part of an earpick bar having an ear picking part on the tip end, a cylinder of the adherent material having a swollen part on the tip end is fitted. SOLUTION: On a rear end part of an earpick bar 1 on the tip end of which, an ear picking part 2 is formed, a cylinder 3 which is made of a material having adherence, and on the end part of which, a swollen part 4 is provided, is fitted. At the time of use, ear wax accumulated in an ear is scraped out by the ear picking part 2 at the tip end of the earpick bar 1, and the ear wax is peeled from the internal wall of the ear. Then, the cylinder 3 which is fitted on the rear part of the earpick bar 1 is inserted in the ear, and the ear wax is removed by making the ear wax adhere to the swollen part 4 of the cylinder 3. The cylinder 3 is formed of silicon gum or the like, and the adherence is made regenerable by washing the adhered ear wax, or wiping the ear wax off with a wet cloth, and is made usable repeatedly.
Patent JP-H10236328-A (JP)
Title: Steering device
Inventor: YAMAMOTO TAKASHI
IPC: B62D5/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a displacement member form colliding with a stopper by controlling the target steering angle of a steering wheel in such a manner that the absolute value of the target steering angle of the steering wheel is equal to or less than the maximum steering angle of the steering wheel. SOLUTION: An input angle sensor 2 detects an input angle θh corresponding to the rotation of a steering wheel 1. An output angle sensor 4 detects an output angle θp corresponding to the rotation of a motor 12. A car speed sensor 6 detects a car speed (v). A controller 7 generates a control signal for a motor 12 of a variable gear ratio actuator 3 according to the input angle θh and the output angle θp . With the rotation of the motor 12, the displacement member of the steering wheel steering mechanism 5 is shifted right and left, thereby steering the steering wheels FW1, FW2. The target steering angle of the steering wheel is controlled by the controller 7 in such a manner that the absolute value of the target steering angel of the steering wheel is equal to or less than the maximum steering angle. Thus, the collision of the displacement member is prevented.
Patent JP-S59165996-A (JP)
Title: Operating device of induction generator
Inventor: MORI MITSUYOSHI
IPC: H02P9/00
Filed: 1983-03-09
Abstract: PURPOSE:To prevent the adverse influence to a system by starting an induction generator by a starter of a drive engine, and gradually enhancing the exciting voltage from a low value, thereby eliminating the excess rush current at the starting time. CONSTITUTION:A switch 7 is first opened to isolate a load 5, thereby starting drive engines 2, 4. When the rotating speed of the drive engines 2 and hence an induction generator 1 rises to the vicinity of the synchronizing speed so that the detection output of a rotating speed detector 11 reaches the prescribed set value, an exciting current starts outputting from a voltage regulator 8 by a control signal of a voltage setter 9. The output voltage of the AC generator 3 and hence the exciting current supplied to the generator 1 are gradually increased in response thereto, and reaches the steady state without flowing a large rush current. Then, when the switch 7 is closed, the power can be smoothly supplied from the generator 1 to the load 5.
Patent JP-S58158104-A (JP)
Inventor: MATSUMOTO OSAMU
IPC: A01B59/04
Filed: 1982-03-13
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-H10217501-A (JP)
Title: Ink-storing device of ink-jet printer head
Inventor: AHN BYUNG-SUN
IPC: B41J2/175
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To generate a required internal stress in a housing for storing ink by setting a through hole in which a fluid can circulate freely, and providing an elastic body which can seal and open the through hole thereby permitting the outside air to circulate, and an elastic member which can urge the elastic body in a direction of the through hole. SOLUTION: An air feed opening 21a as an air vent is formed at a housing cover 21, and an ink injection opening part 20a is formed in an ink-sealing cap 20, so that the outside air flows into a housing 11. The outside air is sucked in a small gap of an elastic body 19 tightly adhering to a lower part of the ink injection opening part 20a. As a result, the elastic body 19 receives an air pressure by the outside air and ink stored in the housing 11 receives a constant and uniform pressure. When a pressure in the housing 11 is normal, the elastic body 19 is urged upward by a repulsion force of a compression spring 17 inserted in a holding rod 15 and pressed to adhere to the ink injection opening part 20a. The ink is accordingly prevented from leaking.
Patent JP-H05237494-A (JP)
Title: Water quality improving method for natural water system
Inventor: ISHIZAKI MIKIO
IPC: C02F3/06
Filed: 1992-02-26
Abstract: PURPOSE:To provide a water quality improving method for natural water system with which not only decomposition or nitrification of BOD and NH3 is carried out but also decomposition of nitrogen of nitric acid and nitrous acid is carried out effectively and SS is scarcely generated. CONSTITUTION:A filtration bed 1 composed of sand or pebbles is formed in a natural water system, a circulation flow from the uppr side to the lower side of the filtration bed 1 is formed, the circulation flow speed is so controlled as to suppress the dissolved oxygen concentration in the outlet circulation flow of the filtration bed 1 to 1.5ppm, and oxygen is taken in by photosynthesis in the surfacial part of the filtration bed by plant plankton and a part of the plant plankton is made to be a prey of fishes and shellfishes and nitrification and decomposition of organic substances are carried out in the middle part of the filtration bed 1 by aerobic microbes using the oxygen. After that neutralization and denitridation by anaerobic microbes are carried out in the lower part of the filtration bed 1, treated water is collected by a water collecting pipe 3 laid in a supporting pulverized rock layer 2 which supports the filtration bed 1 and the water is discharged to the object water system to be treated through a water collecting pit 4 connected to the water collecting pipe 3.
Patent JP-H04278238-A (JP)
Title: Magnetooptic disk reproducing apparatus
Inventor: KURODA SUMIO
IPC: G11B11/105
Filed: 1991-03-06
Abstract: PURPOSE:To provide a means for increasing the recording density by using a laser light source having the short wavelength and for improving the quality of the regenerative signal of a magnetooptic disk with regard to the means for improving the recording density of a magnetooptic disk apparatus and the means for improving the C/N of a data-signal reproducing system. CONSTITUTION:The light emitted from a laser 21 is made to converge to a diffraction limit to form a spot on a magnetooptic disk 6 through a half mirror 22 and an objective lens 5. Thus the recording/erasing of data are performed. The returning light of the spot by the reflection is split though the half mirror 22 and another half mirror 23 which is connected to the half mirror 22 in series. The recorded data contained in the split returned light are reproduced with photodetectors 18 and 19. In this photomagnetic disk regenerating apparatus, the laser having wavelength by which the size of the spot is reduced to the required value is used for the laser 21. The half mirrors 22 and 23 are constituted in such a way that the reflectivity of the P-polarization component is made large so as to compensate for the reduction in sensitivities of the photodetectors 18 and 19.
Patent JP-S53123915-A (JP)
Title: Diaphragm for speakers
Inventor: MIYOSHI YASUSHI
IPC: H04R31/00
Filed: 1977-04-04
Abstract: PURPOSE:To take advantage of the characteristics that Al possesses and make acoustic reproduction characteristics better than those of pure Al by applying simple treatment to an Al substrate surface.
Patent JP-S51114566-A (JP)
Title: Anti-skid control device for automobile
Inventor: KONDOU TOSHIYUKI
IPC: B60T13/12
Filed: 1975-04-01
Abstract: PURPOSE: An anti-skid control device for varying hydraulic pressure to operate the power piston of an anti-skid actuator with a change in the hydraulic pressure of a master cylinder working on the pressure receiving face of a reducing piston in the actuator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10217315-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: HOSOI MITSUGI
IPC: B29C48/305
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic resin sheet in which thickness spots are small and flat die stripe tracks are reduced. SOLUTION: In a method for producing a thermoplastic resin sheet in which a molten resin sheet extruded from the flat die of a melting extruder is contacted with a cooling casting roll by a static application contacting method, a cooling casting roll in which an air shutting-off plate is installed upstream in the rotational direction from the landing line of the molten resin sheet and close to the surface is used, and the length of the sheet from the lip end of the flat die to the landing line in the surface of the cooling casting roll is regulated to be 100-200mm.
Patent JP-H08232579-A (JP)
Title: Tunnel excavating device
Inventor: SAKAGUCHI FUKUJU
IPC: E21B7/02
Filed: 1995-02-28
Abstract: PURPOSE: To contrive the construction of a small-sized and light weight rack by dividing a self-traveling rack into an upper stage and a lower stage and constituting the rack so that both may be connectable and loading a main excavating machine on the lower stage and a post treatment machine and so forth on the upper stage and forming the lower stage under solid structure and the upper stage under soft structure. CONSTITUTION: A lower stage gantry 10 comprising a rack 18 traveling on a rail 17 is designed to be solid enough to withstand stress or vibration produced during excavation in structure on which an outrigger 26 and so forth required for excavation are loaded. On one hand, an upper stage gantry 12 comprising a traveling rack 30 is designed to be relatively light in structure. Main equipment required for post work treatment, such as a man cage 13, which serves as an erector, a spray robot 14, an excavating machine 14 and a support crane are loaded on the upper stage. The lower stage gantry 10 and the upper stage gentry 12 are separatively connected with a connection rod (equivalent to a train connector). This construction makes it possible to shorten the length of each gantry and reduce the total weight of the whole equipment dramatically.