baber/WOPTO huggingface dataset:
Patent JP-2000097980-A (JP)
Title: Travelling wave type photoelectric field sensor
Inventor: KONDO MITSUKAZU
IPC: G02F1/035
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a traveling wave type photoelectric sensor with a function of detecting with a high sensitivity and high directivity including the direction in which radio waves travel in a frequency band region to be an object. SOLUTION: In a sensor head 25, modulating electrodes 31a to 34b to be correspondingly connected to a plurality of half-wavelength dipole antennas 71a to 74b are arranged so as to satisfy L=λ/2(n-1) when the wavelength of radio waves is let be λ, the half-wavelength dipole antenna 71a to 74b form intervals L, and the refractive index of the optical path in a sensor head 25 is let be (n). The sensor head 25 is constituted so that the phase of voltage induced in the half-wavelength dipole antennas 71a to 74b and impressed on the modulating electrodes 31a to 34b may be synchronized with the phase of optically modulated waves transferred through the optical path in the vicinity of the modulating electrodes 31a to 34b on which a voltage is impressed to be modulated.
Patent JP-H06141116-A (JP)
Title: Facsimile equipment
Inventor: YOSHIKAWA HIROYASU
IPC: H04M11/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide the facsimile equipment in which the incoming call arrival state for each telephone number allocated for dial-in is grasped. CONSTITUTION:An incoming call telephone number identification information representing to which telephone number an incoming call arrives as a push signal sent by a caller side is stored in a RAM 5. When a communication management recording output is inputted via a key operation section 25, a CPU 3 receives the instruction and reads the incoming call telephone number identification information stored in the RAM 5. The CPU 3 outputs the read communication recording information from a print-out section 21.
Patent JP-H10117492-A (JP)
Title: Method and equipment for controlling brushless motor
Inventor: MORI TOMOYUKI
IPC: H02P6/21
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the out-of-step and stoppage of a brushless motor by making the duration of spike voltage as short as possible. SOLUTION: The position of a rotor 4a of a brushless motor 4 is detected from position detecting signals A, B, C which are obtained by comparing the voltages of armature windings U, V, W of the brushless motor 4 with a reference voltage. According to the detection of the position of the rotor 4a, the energization of the armature windings is switched. At that time, when a control circuit 11 detects the termination of the spike voltage, it detects the input current (motor drive current) from a detecting signal from a current detecting section 10 and then calculates the duration of the spike voltage. When the duration exceeds a specified value, the motor drive current detected this time is stored as a new motor drive current limit value, and then lowers the voltage of the brushless motor when at least the motor drive current exceeds the motor drive current limit value.  At the same time, the control circuit 11 calculates and renews the specified current each time the position of the rotor is detected. The specified value is calculated by the expression: (the interval of position detection)×25/360.
Patent JP-H02131601-A (JP)
Title: Microwave filter
Inventor: SAKA HIROSHI
IPC: H01P1/203
Filed: 1988-11-11
Abstract: PURPOSE:To reduce a filter radiation loss due to the radiation from an open end of a parallel coupling line and to reduce the insertion loss of a filter in a pass band of a high frequency signal as a result by providing each parallel coupling line in parallel with a main line and in distribution coupling. CONSTITUTION:Parallel coupling lines 14, 15, 16, 17 are provided in parallel with a main line 13 in distribution coupling. The lengths l2, l3, l3, l2 of the parallel coupling lines 14, 15, 16, 17 are selected to be 1/4 wavelength or nearly 1/4 wavelength of an image signal so that the attenuation pole comes in the bond or in the vicinity of the band of the image signal. Then, the lengths l2, l3, l3, l2 of the parallel coupling lines 14, 15, 16, 17 and intervals l0, l1, l0 are selected so as to satisfy the condition of l1<l3<l2<l0<2l3. Moreover, the characteristic impedance of the parallel coupling lines 15, 16 whose attenuation pole comes near the pass band of a high frequency signal is set higher than the characteristic impedance of input and output line 18, 19.
Patent JP-H09130161-A (JP)
Title: Amplifier circuit
Inventor: FURUYA MISAO
IPC: H03F3/30
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To keep a constant operating state of an amplifier circuit without regarding its ambient situation by controlling the base current of a 1st transistor TR according to the current that is supplied to base of a 2nd TR. SOLUTION: A constant current circuit part 15 consists of a constant current source 19, the NPN TR Q29 , Q30 , Q31 and Q32 , and the resistances R18 , R19 and R20 . The part 15 also constructs a current mirror circuit and receives the power voltage Vcc from a power supply 20. Then the part 15 generates a drive current from the voltage Vcc and supplies it to a differential amplifier circuit part 13, an output circuit part 14 and a current mirror circuit 17. The circuit 17 consists of an NPN TR Q33 and the PNP TR Q34 and Q35 and stabilizes the idling currents flowing to the output TR Q27 and Q28 by controlling the base current of the TR Q28 according to the base current of the TR Q27 of the part 14.
Patent JP-H10127942-A (JP)
Title: Error content display device for game machine
Inventor: WATANABE HIROYUKI
IPC: A63F9/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To easily specify the error contents when an error is generated in a game machine by specifying a place where the error is generated in the appearance image of the game machine, displaying it at an image display means and displaying an error item selected in an error item selection means at the image display means. SOLUTION: The error display part 30 of the game machine is provided with a CPU 31 for discriminating the error contents and performing control so as to display the contents at a monitor 13, etc., a ROM 32 for storing information relating to the error such as the list of the errors or the like and a RAM 33 for tentatively storing the information at the time of error display. Also, an error list part 32b stores the list of the error contents whose generation is predicted and an error position information part 32c stores the information relating to the generation position of the error. Also, an error discrimination part 31b in the CPU 31 selects the error contents and position information from the error list part 32b and the error position information part 32c and a monitor control part 31a controls the display of the error contents to the monitor 13.
Patent JP-S62145247-A (JP)
Title: Photomask
Inventor: HASEGAWA TAKESHI
IPC: G03F1/54
Filed: 1985-12-19
Abstract: PURPOSE:To easily vary a pattern form on an exposure device by constituting part or the whole of the pattern on a photomask by using a material which varies in light transmission performance such as liquid crystal. CONSTITUTION:Matrix type small-quadrilateral liquid crystal display elements 3, 3... which are stuck on the pattern 1 of chromium and brought under the transmission/nontransmission control of an external control part through a transparent wiring part 4 and a contacting part 5 displays an optional pattern as a gather of small quadrilaterals by their light transmission/nontransmission states. Further, the contacting part 5 can be omitted and the control part is united with the photomask. The liquid crystal display element 3 which are arrayed in a matrix are varied in transmissivity with an external signal to add the pattern formed by the liquid crystal display element to part or the whole of the pattern 1 of chromium, thereby correcting the pattern 1.
Patent JP-2001110668-A (JP)
Title: Method for manufacturing ceramic electronic component
Inventor: NAGAI ATSUO
IPC: H01G4/30
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic electronic component having stable electrical characteristics by improving transferability from a base film onto a ceramic sheet of a metallic thin film. SOLUTION: A second resin layer 12 is formed on a first resin layer 11 on a base film 10, and a metallic thin film 13 is formed by thin film forming method on this second resin layer film 12 and this first resin layer 11. Then, a ceramic sheet 16 and the metallic thin film 13 are bonded with base films 10, 14 in all to transfer the second resin layer 12 a metallic thin film 13 thereon serving as the internal electrode 2 onto a ceramic sheet 16, thereby obtaining a ceramic sheet 16 with the metallic thin film 13. Thereafter, the ceramic sheet 16 with the metallic thin film 13 is stacked to produce a laminate and an external electrode is formed after burning.
Patent JP-H07140120-A (JP)
Title: Method and apparatus for detecting concentration of mother liquid in salt manufacturing process
Inventor: OTAKA TAKASHI
IPC: G01N29/00
Filed: 1993-11-16
Abstract: PURPOSE:To realize in-line concentration control of a mother liquid in salt manufacturing process under high temperature. CONSTITUTION:A discharge pipe (a) from a crystallizer 30 in salt manufacturing process is provided with a sampling pipe (b). The sampling pipe (b) is coupled with the measuring cell part 2A of an ultrasonic densitometer 2 through a sampling pump 1. A controller 2B controls the sampling pump 1 to sample the mother liquid from the sampling pipe (b) into the measuring cell part 2A where the ultrasonic propagation velocity of the mother liquid is measured. The controller 2B then controls a discharge valve 30d based on the ultrasonic propagation velocity thus controlling the concentration of mother liquid A in a crystal can 30a.
Patent JP-H04161126-A (JP)
Title: Vacuum cleaner
Inventor: HIRUTA YASUYUKI
IPC: A47L9/24
Filed: 1990-10-26
Abstract: PURPOSE:To improve the operability, to improve the use convenience, and to improve the assemblability by forming a structure which can be subjected to electric conduction by a slip ring and an armature, and also, forming the armature to a U-shape so that a hose joint can be inserted easily, and forming a structure in which a bend joint and the hose joint can turn freely. CONSTITUTION:On a bend joint 1, a fitting part for inserting an extension tube, a suction port, etc., is provided, and on the opposite side of the fitting part, a hose joint 3 is placed, and in the inside of a hose 2, a lead wire 8 of a power source supply core is contained, and a slip ring 6 is attached. Also, the cleaner is constituted of divided bodies coupled to each other by inserting and holding the whole surface of the periphery of the hose joint 5 by stopper rings 9A, 9B, and on the upper face of the stopper ring 9A, a projection 10 formed integrally is provided, engaged to a notch 11 provided on a handle cover 4, slides with the slip ring 6 by an armature 5 and electric conduction can be executed. Also, the armature is formed to a U-shape so that the hose joint can be inserted easily, and the structure in which the bend joint 1 and the hose joint 3 can turn freely.
Patent JP-H03162925-A (JP)
Title: Mold for extrusion foaming
Inventor: TAKAHASHI TAKESHI
IPC: B29C48/30
Filed: 1989-11-01
Abstract: PURPOSE:To enable easily the configuration and size of articles to be changed only through the movement of a moving lip material and thus shortening the working time by providing a moving lip material movable with respect to an extruding machine main body and also providing on the moving lip material a plurality of nozzle holes which coincide positionally with the opening of an extrusion side of a resin sump. CONSTITUTION:An extrusion foaming mold is made generally of a lip adapter 1, lip pressing material 10, and a rotational disc body 20 as a moving lip material in a state of being disposed between them. In the circumferential part 21 of the rotational disc body 20, a plurality of various sized nozzle holes 23 are formed at predetermined distances. Each nozzle hole 23 coincides with the opening of the extrusion side of a resin sump, namely, the central hole 6 of a lip adapter 1 through rotation of the rotational disc body 20 and at the coincidence time thereof, composite of resin and foaming agent is heated, melted and then extruded into the atmosphere by means of an extruder, thereby obtaining a desired article. Thereby, the configuration and size of articles can readily be changed and the workability can also be improved.
Patent JP-H10102671-A (JP)
Title: Furring hanging hanger
Inventor: MATSUNAGA MASAO
IPC: E04B9/18
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a hanger with a fixed clip of a spring plate capable of being speedily fixed to a hang bolt to maintain. SOLUTION: A hanger 1 having an interlocking piece 3 in the central part thereof is formed. In that case, a fixed clip 4 combined with the hanger 1 is so constituted that both ends of a thin stainless steel material having spring efficiency are formed by bending in the shape of an approximately square in the upper part so as to overlap upper plate 5 and lower plate 6 alternately each other, egg-shaped bolt fixed holes 7 and 7 are bored in the approximately central site of the plates to be over lapped and that a fixed rib piece 8 is provided near to the bending site of the upper plate 5. A bolt holding hole 10 is formed in the central site of the bottom plate 9, and a fixed clip 4 main body forming an interlocking piece 11 to be bent upward is combined with the hanger 1 and is formed in the center of one side of the bottom plate 9 on a site opposed to the upper fixed rib piece 8.
Patent JP-S62144891-A (JP)
Title: Laser beam machine
Inventor: SHIRASU HIROSHI
IPC: B23K26/08
Filed: 1985-12-20
Abstract: PURPOSE:To make positioning at a high speed with high accuracy by controlling the driving of a stage to bring the part to be processed near to the irradiating position of a laser beam then controlling the driving of a laser beam irradiation system to the part to be processed. CONSTITUTION:A stage driving control part controls the driving of the stage 1 to bring the part PP to be processed near to the irradiating position of the laser beam LB when the part PP to be processed in the prescribed position of the work piece 4 imposed on the stage 1 is apart from the laser beam LB. The driving control part for the laser beam irradiation system 5 controls the driving of the laser beam irradiation system to bring the irradiating position of the laser beam LB successively near to the part PP to be processed when the part PP moves near to the prescribed range near the irradiating position of the laser beam LB. The irradiating position of the laser beam LB is positioned to the part PP in the above-mentioned manner. The part to be processed and the irradiating position of the laser beam are thus positioned at a high speed with high accuracy.
Patent JP-H04161764-A (JP)
Title: Air conditioner
Inventor: FUJITA YOSHINOBU
IPC: F25B13/00
Filed: 1990-10-26
Abstract: PURPOSE:To restrict a variation of indoor temperature and enable a comfortable air conditioning to be carried out by a method wherein a capacity of each of indoor heat exchangers is adapted in response to a required capacity of each of indoor devices to calculate an operating frequency during operations of multi-rooms and then an output frequency of an inverter circuit is controlled in response to this operating frequency. CONSTITUTION:When a cooling operation and a heating operation are carried out, an indoor control part 60 of each of indoor devices B1 and B2 may detect a difference between a detected temperature of an indoor temperature sensor 61 and a set indoor temperature of a remote controller 62 (an air conditioning load), replaces it with a frequency command code S with their required capability and then it sends it to an outdoor control part 50. The outdoor control part 50 may calculate an operating frequency F when one room operation of each of the indoor devices B1 and B2 in reference to the capacity of each of the indoor heat exchangers 12 and 22 as well as in reference to its frequency command code S and a table of assigning one room operation frequency stored in an internal memory in advance. Then, the frequency of the multi-room operation is calculated in reference to a total value of these operating frequencies F and a table of correspondese of F-S for the multi-room operation stored in the internal memory in advance and then an output frequency of the inverter circuit 51 is controlled in response to the operating frequency F for the calculated multi-room operation.
Patent JP-H01129351-A (JP)
Title: Document processor
Inventor: SETO KUNIO
IPC: G06F17/24
Filed: 1987-11-16
Abstract: PURPOSE:To output a document, which is composed of a normal character and a deformed character in the same version form, with high quality by developing a character string to be designated by automatically operating a deformed character allocating address to the arbitrary character string to be designated in a formed character string. CONSTITUTION:When a deforming block to the arbitrary character string, which is displayed in a display part, and character deforming information to this character string are instructed and inputted by a deforming information input means, an address operating means operates a deformation developing address, which corresponds to respective characters to be block-instructed, based on the inputted character deforming information with belonging to forming data. A deformed character allocating means allocates and displays the deformed character, which corresponds to the respective characters of the character string, to the deforming block of the display part based on the operated deformation developing address and the character deforming information to be instructed from the deforming information input means. Thus, the deformed character and the normal character can be simultaneously displayed and outputted in the block to be instructed by the forming data and an emphasized document can be outputted easily with the high quality by the deformed character.
Patent JP-2001115364-A (JP)
Title: Let-off control apparatus for weaving machine
Inventor: SAINEN TSUTOMU
IPC: D03D49/10
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To always actualize excellent controllability even in fluctuation of number of revolutions of weaving machine. SOLUTION: A let-off motor M is driven and controlled through a basic speed computer 11, an average tension computer 18, a controller 14 and a control amplifier 17. The controller 14 is operated at each period independent from an operating period of the average tension computer 18 by a clock signal Sc regardless of the number of revolutions of a weaving machine and has no fear of fluctuation of substantial control parameter.
Patent JP-H07122968-A (JP)
Title: Support structure of vibrator
Inventor: IWAI KIYOSHI
IPC: G01C19/56
Filed: 1993-10-21
Abstract: PURPOSE:To make it difficult to exert rotational force in a horizontal direction and to reduce vibration leakage by sticking a support member to the lower surface in the vicinity of the centroid of a vibrator. CONSTITUTION:A piezoelectric element 14a includes a piezoelectric layer 16a composed of ceramics, etc., and electrodes 18a and 20a are formed on the both surfaces of this piezoelectric layer 16a. The one side electrode 18a is stuck to the side surface of a vibrator 12. In the lower surface of the vibrator 12, support members 22 and 24 are provided from one end of the the vibrator 12 to the other end there of in the vicinity of the node point of the vibrator 12. The support members 22 and 24 are formed in a straight line shape by a metal wire, etc., for instance, and are stuck to the vibrator 12 by welding or soldering, etc. The tip parts of the support members 22 and 24 are mounted on the inside of a thin plate like substrate 28 having a rectangular hole 26 formed at the center. Thus, the support members 22 and 24 and the substrate 28 are integrated.
Patent JP-H08124819-A (JP)
Title: Edge cleaner
Inventor: NOHAMA SHIYOUJI
IPC: H01L21/027
Filed: 1994-10-26
Abstract: PURPOSE: To accurately remove a specific width of coating film along the periph ery of a wafer after the spin coating treatment of the wafer in a semiconductor manufacturing process, without deforming the wafer. CONSTITUTION: The title edge cleaner is composed of a bite 20, which is arranged on the side part of a wafer stage and supported in a freely movable manner to the radial direction of a wafer W, and a bite driving mechanism 10 with which the bite 20 is moved when the bite driving mechanism 10 is in operation and the blade chip 21 of the bite 20 is cut into the outer circumference of the coating film M on the wafer W and the blade tip 21 is moved to the center side of the wafer W by a specific amount of width.
Patent JP-S61216629-A (JP)
Inventor: JIYAN POORU BURANSHIYUTON
IPC: A01K61/59
Filed: 1985-12-20
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-S63143771-A (JP)
Inventor: SATO HIDEO
IPC: H02G1/14
Filed: 1986-12-04
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。
Patent JP-H02135365-A (JP)
Title: Electrophotographic developer
Inventor: SUMINO FUMIO
IPC: G03G9/08
Filed: 1988-11-16
Abstract: PURPOSE:To obtain an electrophotographic developer capable of improving the durability of a photosensitive body and providing for a long time pictures having high quality by incorporating an unsatd. N-contg. heterocyclic compd. and a compd. having a specified m.p. into a developer. CONSTITUTION:At least one kind of unsatd. N-contg. heterocyclic compd. which exhibits basic property is incorporated into a toner. By feeding thus the compd(s). always to the surface of a photosensitive body the photosensitive body is prevented from the influence of products of corona discharge which exhibit generally acidic property. Furthermore, at least one kind of antioxidant selected from phenolic compds., amines, P compds. and S compds, and having simultaneously >=50 deg.C m.p. is also used in combination. Thus, the durability of the photosensitive body is improved, and distinct pictures are provided for a long time.
Patent JP-H06133861-A (JP)
Title: Cover opening/closing device for rice cooking device
Inventor: MIHIRA KEIICHI
IPC: A47J27/14
Filed: 1992-10-26
Abstract: PURPOSE:To provide the cover opening/closing device for the rice cooking device, by which the constitution can be simplified and uneven cooking can be prevented, and also, consideration is made so that dew does not fall onto rice from the upper cover even if it is placed in a state that the upper cover is opened and the upper part of an inner pot is opened, and also, a rice cooker is not moved, and moreover, a large space is unnecessary in the upper part of the rice cooker. CONSTITUTION:In the lower part of a rice washer 3 for washing rice discharged from a rice store unit 1, a rice cooker is provided, and in the upper part of the upper cover 10 for closing up an opening in the upper end of an inner pot 8 of the rice cooker, a supporting shaft 12 in the horizontal direction is arranged toward the outside peripheral side from the center part of the upper cover 10. Subsequently, the supporting shaft 12 is attached to the upper cover 10, one end part of a link 14 is attached to the end part of this supporting shaft 12, and as for the supporting shaft 12 and the upper cover 10, or the supporting shaft 12 and the link 14, at least one of them is supported pivotally and connected, the link 14 is arranged in the direction for intersecting with the supporting shaft 12 toward the opposite side to the center part of the upper cover 10 from the supporting shaft 12, and moreover, a driving means 15 for turning the other end part of the link 14 around the axis center being parallel to the axis center of the supporting shaft 12 is provided.