baber/WOPTO huggingface dataset:
Patent JP-H11179298-A (JP)
Title: Work cleaner
Inventor: SUGAWARA TAKESHI
IPC: B06B1/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To surely remove the chips, refuse, etc., remaining at the positioning reference position of a work during plural working stages by providing a rotary member having a protrusion on its outer periphery, raising the work by the protrusion by rotation and dropping the work by the release of the protrusion and rotating the member. SOLUTION: When a work 8 transported on an inclined passage T1 is set in a work cleaner, the work 8 is rotated by a vibrated rotary member 2 rotated counterclockwise by a rotating member 4 and an oscillated rotary member 3. At this time, the six faces of the hexagonal prismatic main body of the vibrated rotary member 2 are abutted on the work 8, hence the work is alternately raised and dropped and vibrated, and the chips close-packed in the spline of the work 8 are released. Meanwhile, the work is oscillated left and right by the eccentrically rotating columnar main body 30 of the oscillated rotary member 3. Consequently, all the area of the worked inner periphery 81 in the circumferential and width directions is directed toward the injection ports 73 and cleaned by a cleaning soln.
Patent JP-2000180363-A (JP)
Title: Flame monitoring method and apparatus
Inventor: STEWART FORBES
IPC: G01N25/22
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a flame monitoring apparatus capable of being used in order to monitor a flame generated when hydrocarbon fuel is burnt in a combustion machinery for the purpose of determining the characteristics of the flame, especially, for the purpose of providing the data related to the stoichiometric ratio of a combustion process, pref., in order to enhance combustion efficiency to reduce the production of a contaminant. SOLUTION: A flame monitoring apparatus is equipped with a sensor 10 reacting with electromagnetic radiation emitted by a flame of a narrow wavelength band corresponding to a transition seed, sensors 6, 8, reacting with electromagnetic radiations emitted by flames of a narrow wavelength band corresponding to respectively different non-transition seeds and a CPU 24. The CPU 24 compares the ratio of the output of the sensor 10 to the output of the sensor 6 or 8 and the ratio of the output of the sensor 6 and that of the sensor 8 with stored data to obtain an air/fuel ratio or calculates the correlation coefficient between two sensors among the sensors 6, 8, 10 to obtain an air/fuel ratio.
Patent JP-H10191586-A (JP)
Title: Rotor of motor having magnet
Inventor: IKEDA SHINJI
IPC: H02K1/27
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a magnet from flying away while reducing leakage flux by providing a rotor core of a motor, a wedge-shaped magnet fixing slots made in the axial direction in the outer circumferential surface of the rotor core, and magnets fixed in the slots. SOLUTION: A plurality of wedge-shaped magnet fixing slots 5 are made in the outer circumferential surface of a rotor core 1 and magnets 2 are fitted in the slots 5 and secured in place. Consequently, the magnet 2 can be secured while being aligned with a rotor shaft 4 and prevented from flying away centrifugally. Tightening force can be enhanced using an adhesive. When the magnetic body part 6 of the rotor core 1 formed between the magnet fixing slots 5 is cut off except the opposite end parts of the rotor core 1, the magnetic body part 6 between adjacent magnets 2 can be decreased. Consequently, leakage flux is suppressed and the quantity of flux can be ensured.
Patent JP-H10199209-A (JP)
Title: Editing device
Inventor: HIROYASU SACHIKO
IPC: G11B27/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a name editing function that can delete a registered disk name and track name individually. SOLUTION: When a user selects a track name erase mode out of a name erase mode (F003), character data in a character slot accompanying the input track are erased (F006) by inputting the track number of which name to delete (F005). When a disk name erase mode is selected (F007), the character data in the character slot where the disk name is recorded is erased (F008).
Patent JP-H05183269-A (JP)
Title: Multilayer printed wiring board
Inventor: SUZUKI SATOSHI
IPC: H05K3/46
Filed: 1991-12-26
Abstract: PURPOSE:To facilitate the discrimination of unacceptable articles caused by position deviation of each printed board generated when a plurality of printed boards divided into the respective specified sections are laminated and combined, and by cutting deviation at the time of cutting for each section after the lamination and combination. CONSTITUTION:A plurality of printed wiring board are individually divided into sections 191, 192, 193,...1914. On the peripheral end portions of the respective sections 191, 192, 193,...1914, dummy patterns showing allowable error ranges of position deviation and cutting deviation are formed.
Patent JP-H11181418-A (JP)
Title: Formation of fluorescent film
Inventor: MIURA NORIO
IPC: C09K11/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To form a high-luminance fluorescent film to be used in e.g. flat panel displays, by coating 2a substrate with a specific fluophor paste composition followed by baking it in an atmosphere with low oxygen concentration compared to the air so as to suppress the heat deterioration of the fluophor. SOLUTION: This fluorescent film is formed by coating a substrate with a fluophor paste composition prepared by incorporating an organic solvent such as an alcohol with a fluophor such as of aluminate and a binder resin such as ethyl cellulose followed by baking the composition in an atmosphere lower in oxygen concentration (pref. 1-15 vol.%) than the air.
Patent JP-2000177992-A (JP)
Title: Brake device for construction machine winch
Inventor: HAYAKAWA KOICHI
IPC: B66C15/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a brake device of a construction machine winch, capable of preventing the falling of a load by the intention of an operator when a hydraulic reduction occurs in a hydraulic system during free mode work. SOLUTION: During free mode work, a mode changing switch is closed to energize a first relay coil, and a first relay contact is closed. In addition, since a limit switch is normally in a closed state, a solenoid SOL is energized, and the braking of a winding winch by a negative cylinder 8 is released. In this state, when a pressure reduction occurs in the hydraulic system of a positive brake side and a brake pedal 1 is operated equal to a specified amount or more by a driver sensing this, this pedal operation is detected by a detector 7 to open the limit switch. When the limit switch is opened, the energizing of the solenoid SOL is stopped, and the winding winch is braked by the negative cylinder 8.
Patent JP-H11191225-A (JP)
Title: Optical disk device
Inventor: OZAWA YOSHIHIRO
IPC: G11B7/09
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of optimally performing focusing offset adjustment in the focusing control. SOLUTION: A RF envelope signal is detected from the reproduced RF signal from an optical pickup 13 by a RF envelope detecting part 20 and inputted to a jitter minimizing algorithm part 28. The jitter and a lock deciding signal are detected by a jitter amount detecting part 26 and a PLL lock detecting part 27, respectively, from the phase error signal of a PLL loop and inputted to the jitter minimizing algorithm part 28. In the jitter minimizing algorithm part 28, first, a focusing offset is adjusted so that the RF envelope becomes maximum, then, an adjusting range locked by PLL is confirmed and, last, the focusing offset adjustment is performed so that the jitter becomes minimum.
Patent JP-H06192907-A (JP)
Title: Foldable helmet
Inventor: ADACHI MASAYOSHI
IPC: A42B3/32
Filed: 1992-12-26
Abstract: PURPOSE:To provide a foldable helmet having excellent shock-proofing performance, good ventilation, free from backlash and usable in various forms according to the purpose. CONSTITUTION:The foldable helmet is composed of a front body 1 to cover the forehead and a rear body 2 to cover the back of the head. The front body is connected to the rear body with side connection shafts 3 in a tiltable manner. A sliding belt 4 is placed in such a manner as to slidably contact with the inner side face of the front body 1 and the outer side face of the rear body 2. An angle-adjusting tool 5 to adjust the tilting angle of the bodies is formed around the connection shaft 3. The gap between the bodies 1 and 2 is sealed with an elastic belt 6 extending between the connection shafts 3.
Patent JP-H06201707-A (JP)
Title: Travel speed informing device
Inventor: HAYAKAWA NAOAKI
IPC: G08B21/00
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate delay in the informing timing, and inform the fact in the proper timing by judging an acceleration condition where travel speed reaches informing speed and approach to the informing speed, and outputting an informing signal almost simultaneously when the travel speed reaches the informing speed. CONSTITUTION:Automobile travel speed detected by a vehicle speed sensor 1 is outputted as pulse signals having a frequency in proportion to these, and is inputted to an operation part 2 after waveform shaping. The operation part 2 counts the inputted pulse signals in a prescribed gate period, or measures an inputted pulse signal period by a reference clock signal, and calculates travel speed periodically, and outputs acceleration to a control part 3 by carrying out operation. The control part 3 finds out how many seconds later preset information speed is attained if an increase in present acceleration is continued at present speed according to travel speed data and acceleration data from the operation part 2, and judges to inform the fact when this is the preset time, and outputs an informing signal to a voice synthesizing part 5.
Patent JP-2000171654-A (JP)
Title: Oblique working device of waveguide chip
Inventor: SASAKI KEN
IPC: G02B6/13
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To enable stable oblique grinding without tilting an array base, in an oblique working device for a waveguide chip, by forming an inclined surface on the upper face of the array base and fixing the waveguide chip on this inclined surface. SOLUTION: In a device for working the end face of a waveguide chip (the chip) 10, which is fixed on the upper face of a rectangular parallelopiped array base 20, by means of a grinder 50 having a perpendicular working surface, an inclined surface 24 is formed on the upper face of the array base 20, the chip 10 is fixed on this inclined surface 24. A notch 22 with a right angled triangular cross section for example is provided on the upper face of the rectangular parallelopiped array base 20. Assuming that the angle formed by the upper face of the array base 20 and the inclined surface 24 is a desired tilt angle of X deg., and that the width w of the notch 22 is the same as the width of the chip 10, a good stability can be obtained when the chip 10 is set. Then, the chip 10 is set on the inclined surface 24 in this notch 22.  Concurrently, the dimension of the notch 22 is designed so that the tip of the chip 10 projects slightly from the array base 20.
Patent JP-H06198260-A (JP)
Title: In-pipe propelling and cleaning appliance
Inventor: KOGA KAZUMI
IPC: E03B7/09
Filed: 1992-12-28
Abstract: PURPOSE:To provide an inpipe propelling and cleaning appliance for propelling easily the inside of a piping with a number of pipe joints forming bending sections which make a difficulty in propelling the appliance in the methods heretofore avilable and cleaning the inner wall of the pipe at the same time in water supply piping or a water discharge piping. CONSTITUTION:An in-pipe propelling and cleaning appliance consists of a disk- shaped support plate 2 having flexible wire 1 as an insert main body with its front end facing a central section on the rear side, and a propelling and cleaning head 13 composed of one steel pressure-fixed helix spring with its root section 14 fixed close to the outer periphery of the disk-shaped support plate 2 on the front side of the disk-shaped support plate 2 and also with its end 15 protruding from the root section 14 in the front oblique direction in a manner of positioning outside the outer periphery of the disk-shaped support plate 2.
Patent JP-H10194879-A (JP)
Title: Fertilizer consisting essentially of fermented dyeying process waste water sludge and its manufacture
Inventor: SAKAMOTO TAKASHI
IPC: C05F7/00
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To attain the effective utilization of sludge recovered from dyestuff component-contg. waste water which is generated in a dyeing process and to produce an organic fertilizer consisting essentially of fermented dyeying process waste water sludge, and to provide a manufacturing method therefor. SOLUTION: The organic fertilizer consists essentially of the fermented dyeying process waste water sludge. The fertilizer contains 55 to 95wt.% fermented dyeying process waste water sludge. The sludge recovered from the dyestuff component-contg. waste water which is generated in the dyeing process is housed and is fermented in a fermention device. The recovered sludge is formed by separating/dehydrating a coagulated and deposited material from the dyestuff component-contg. waste water which is generated in the dyeing process. The fermented dyeying process waste water sludge is fermented by using 55 to 95wt.% of the entire sludge used.
Patent JP-H11242840-A (JP)
Title: Magnetooptic recording or reproducing device
Inventor: ZUCKER FRIEDHELM
IPC: G11B5/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost magnetooptic recording or reproduction unit which enables information or data to record on a magnetooptic record medium where information or data are overwritten at a high data rate without a magnetooptic wiring device which erases recorded information or data. SOLUTION: Of the magnetooptic recording or reproduction unit which has an erasing device and a writing device formed of a writing magnet (SM) and an optical scanning unit (OPU1) in the case of a recording unit, the erasing device is formed of an erasing magnet (LM) which has large magnetic field intensity enough to initialize a magnetooptic record medium.
Patent JP-2001176096-A (JP)
Title: Device for reading disk information
Inventor: NAKANE HIROSHI
IPC: G11B19/28
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of a crosstalk of pickup signal or to reduce the occurrence of a crosstalk in the route of the pickup signal. SOLUTION: A pickup 12 includes at least two light detecting elements which irradiate a disk 10 with a laser beam and sense its reflection light. The output signal of the light detecting element is guided to an amplifier 13 and the tracking processing parts of a signal processing part 14 where a tracking differential signal is generated, which indicates the tracking state of the laser beam. A system control part 100 controls the loop gain of a tracking control loop based on speed information from a disk motor 11 and performs control to obtain a tracking error signal having sufficient amplitude.
Patent JP-2001171220-A (JP)
Title: Device for allocation of character data and recording medium
Inventor: IKEDO TATSUHIRO
IPC: B41J5/44
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To lessen the amount of storage necessary for allocating character data in each zone provided in a prescribed area and also to dispense with fine adjustment of a character position. SOLUTION: Character allocation spheres 242-245 inside which character data are allocated respectively are so stored as to correspond to the number 1-4 of the character data to be allocated. When one character is allocated, it is allocated in the character allocation sphere 242, and when two characters are allocated, they are allocated in the sphere 243 proportionally to the respective heights thereof. In the case when five characters or more are allocated, they are always allocated in the sphere 243 and thus the character data can be allocated, not depending on the number of characters.
Patent JP-H11191472-A (JP)
Title: Terminal mounting device and terminal mounting method using the same
Inventor: SUZUKI TOSHIAKI
IPC: B23K26/21
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the formation position accuracy of a connection terminal, and enhance the miniaturization of the wiring design of a body to be mounted. SOLUTION: According to automatic drive control by a control portion, terminal coupling bodies 19 are successively fed from a terminal feeding portion 21, are cut and separated to individual connection terminals by a positioning separation portion 22 to be positioned, and the individual connection terminals are moved to a predetermined welding work position. The required mounting point of a body to be mounted 12 placed on a placing stage 61 is movably adjusted to the welding work position by an X-Y table 24, and at the welding work position a laser beam is irradiated onto the connection terminal through laser irradiation device, and the connection terminal is welding mounted on the mounting point of the body to be mounted 12.
Patent JP-H05185016-A (JP)
Title: Rotating device
Inventor: MORITA KUMIO
IPC: B23Q3/15
Filed: 1991-12-30
Abstract: PURPOSE:To easily set an article to be rotated and to stably hold the article even when the rotation axis is inclined by using this rotating device. CONSTITUTION:A rod 32 is extended, a rotor hub 36 is placed on the upper surface 12 of a base 10, and then the rod 32 is retreated. The circular peripheral surface 38 of the rotor hub 36 is elastically clamped by a driving roller 14, a fixed driven roller 18 and a movable driven roller 26 due to the tensile force of a coil spring 34. When the driving roller 14 is rotated, the rotor hub 36, fixed driven roller 18 and movable driven roller 26 are rotated.
Patent JP-2000168173-A (JP)
Title: Image forming apparatus and initial setting method thereof
Inventor: IDE TAKAHIRO
IPC: G06F3/12
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for setting a set item high in use frequency at a time of initial setting and an initial setting method thereof. SOLUTION: An image forming apparatus 100 is constituted of a CPU 1, an operation panel 2, an RAM 3, an ROM 4 and a printer engine 5. When a system condition and a printing condition (various set items) desired by a user are inputted by the operation panel 2, the CPU 1 counts the use frequencies of various set items of a set printing condition on the basis of the control program stored in the ROM 4 to store the same in the RAM 3 at every set items. By setting as the initial setting the set item highest in use frequency among the use frequencies at every set items stored in the RAM 3, the set item high in use frequency can be set when a power supply is closed or after printing processing due to other set item is completed.
Patent JP-H11189167-A (JP)
Title: Steering device of tractor
Inventor: IEGI KUNIHIKO
IPC: B62D117/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To quickly change a steering device according to a work condition and a travel condition, and make a safe turn by precise steering operation by arranging a setting unit to change/adjust a steering angle of steering to a constant reference value in a power steering. SOLUTION: A setting unit to set a reference value of a control start angle is composed of a setting dial to change/adjust this reference value in control to increase a steering angle of front wheels 1 by a power steering 37 when a steering angle of a steering wheel 7 reaches the reference value. An adjusting quantity by this setting dial is renewed by being inputted to a controller by a potentiometer to be set as the reference value. When the reference value is changed, the reference value by the setting unit is enlarged, and a steering angle of steering S reaching the reference value is enlarged. The reference value is reduced, a steering angle of the steering S is reduced, and a steering speed of the front wheels 1 is increased to make steering sensitive, so that a safe turn can be made.
Patent JP-2001171173-A (JP)
Title: Led display device
Inventor: HARAGUCHI YOSHITAKA
IPC: G09G3/14
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an LED display device capable of smoothly observing the variable density of a print by an LED printer by making the stepwise width of gradation data uniform. SOLUTION: The LED display device comprises an n-bit up-down counter 8, a coincidence circuit 9 for generating a start signal, a stop signal when n-bit gradation input data coincides with n-bit output data of the counter, a sorting circuit 10 for sorting the start signal and the stop signal to output the signal, an RS flip-flop circuit 11 set by the start signal and reset by the stop signal, and an output circuit 5 for driving the LED 2 in response to a gradation pulse output from the flip-flop circuit 11.
Patent JP-2000204470-A (JP)
Title: Ion implantation apparatus, ion beam route forming apparatus and ion beam processing of workpiece
Inventor: BENVENISTE VICTOR M
IPC: C23C14/48
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation apparatus, an ion beam route forming apparatus, and a method for ion beam processing of workpieces. SOLUTION: The method and apparatus for processing the implantation surface of the workpiece by bombarding ions against the implantation surface are constituted. The ions released by an ion source 12 are emitted from the ion source and are accelerated in order to form the ion beam 14. A magnetic field is created in order to capture the ions in the ion beam and the ions parting from an initial orbit are selectively deflected within a scanning route of nearly a bow shape. The magnetic field is created by the synchronized excitation of first and second coils arranged along the inside surface of the supporting body of a ferromagnetic material. The ion beam 14 is deflected apart from the initial orbit at a deflection quantity controlled to change with time in such a manner that the ion beam is swept along the bow-shaped route. This ion beam collides against the workpiece 13.
Patent JP-H05175817-A (JP)
Title: Signal discriminating method for photoelectric switch
Inventor: TSUTSUI KOJI
IPC: H03K17/78
Filed: 1991-12-19
Abstract: PURPOSE:To eliminate the malfunction due to an influence of another photoelectric switch or the malfunction due to noise light by operating AND between a delay detection signal and a detection signal. CONSTITUTION:Since not only the thrown light pulse of a thrown light signal (b) but also the thrown light signal of another photoelectric switch and noise light are included in a light reception signal C as the output of a light reception circuit 6, not only the thrown light pulse but also the pulse component of the noise component other than the signal component is included in a detection signal (d). The detection signal (d) is delayed in a delay circuit 10 by a time equal to a period T of the thrown light pulse to obtain a delay detection signal (e), and AND between the delay signal (e) and the detection signal (d) is operated by an AND circuit 11, thereby eliminating the pulse component of the noise component from a discrimination signal (f). Therefore, only an effective pulse train is obtained as the discrimination signal, and pulse trains whose periods are different from the period T of light throwing are completely eliminated. A light receiving device B integrates the discrimination signal (f) to discriminate only the state of signal light from a light throwing device A.