baber/WOPTO huggingface dataset:
Patent JP-H0678593-A (JP)
Title: Monitor for motor
Inventor: KATO TETSUYA
IPC: H02P5/74
Filed: 1992-08-24
Abstract: PURPOSE:To easily grasp an operating state of a motor group connected with many motors and to simply discover a motor route in which a trouble occurs. CONSTITUTION:A motor monitor 3 is branched to a connecting line for connecting a plurality of motors 1 connected in parallel to an inverter 2 through a current transformer CT. The monitor 3 has a detector 4 connected to the transformer CT, an arithmetic processor CPU, and a monitoring unit 8. The detector 4 has a current detector 5 for detecting a sum of currents flowing to the motor, and a slope detector 6 for detecting a slope of a starting current of the motor. The processor CPU compares a previously stored current and its varied reference value with actually detected one to calculate number of connected motors. The unit 8 indicates calculated number, detected current value, etc.
Patent JP-S60115887-A (JP)
Title: Tactile sensor
Inventor: KOIZUMI NOBUO
IPC: G01V9/00
Filed: 1983-11-29
Abstract: PURPOSE:To detect an extremely small force by covering a thin film or thin plate with a bag-shaped contactor, and detecting the motion of the thin film or plate due to variation in the air pressure in the contactor in the form of variation in electrostatic capacity. CONSTITUTION:A tactile sensor consists of the bag-shaped contactor 1, a metallic thin film 2, a fitting frame 3, the electrode 4 consisting of a conic part 4A and a base part 4B, a partition wall 5, and a signal line 6. When the contactor 1 receives a force by contacting a body, the contactor 1 deforms and the film 2 also deforms by the intervention of air 7, thereby detecting as variation in electrostatic capacity. When an excessive force is applied to the contactor 1, the contactor 1 buckles and flexes greatly and the detector is not damaged.
Patent JP-S59112755-A (JP)
Title: Voice switching system
Inventor: KAKUNO TAKANE
IPC: H04M3/56
Filed: 1982-12-20
Abstract: PURPOSE:To facilitate the extensity of the whole system through a simple constitution by adding voice signals by a talking device and allowing a controller to synchronize frames and control a common line signal and communication channels. CONSTITUTION:The controller 11 allots communication channels on which talking devices 2a-2c communicate with optional calling devices through transmission lines 1 (1a-1e) and reports the channels. The devices 2a-2c receives the common line signal for specifying the communication channels of calling from the controller 11 to select the communication channels allotted individually to their stations and opposite stations respectively, and add voice signals in the allotted communication channels of the opposite subscribers to their station transmit voice signals to send the resulting signals to the communication channels; and the voice signals in the communication channels allotted to their stations are fetched respectively and the contents are substituted by an analog zero-level signals and sent out. Thus, a conference among the talking devices is realized.
Patent JP-H04105503-A (JP)
Title: Door operating device for switchboard
Inventor: KAJIWARA HIDEKI
IPC: H02B1/38
Filed: 1990-08-24
Abstract: PURPOSE:To prevent opening of a door due to vibration by providing a link mechanism made of engaging grooves laterally symmetrical, a latch plate, a spring support pin, a leaf spring, arm, etc., at a door to be engaged with pins provided laterally symmetrically at upper and lower pin seats of an opening of a body. CONSTITUTION:Hinge pins 3, 3' are stood laterally symmetrically at pin seats 12 provided at upper and lower parts of an opening 11 of a body 1. Engaging grooves 21, 21' to be engaged with the pins 3, 3' are formed laterally symmetrically at a stationary plate of a door 2, and latch plates 4, 4' to be separated from and connected to latch grooves 42, 42' are so provided at the pins 3, 3' as to be rotatable at shafts 41, 41', respectively. Leaf springs 6, 6' are mounted between the pins 5, 5' and levers 43, 43' to press the levers 43, 43'. When a right handle 8 of the door 2 is pulled in a direction of an arrow A, the spring 6 is bent, the plate 4 is removed from the pin 3 to set a left handle 8' to impossible to operate. If a left handle 8' is initially pulled, the handle 8 becomes impossible to operate. Thus, the door can be opened from either side to prevent the natural opening of the door due to vibration.
Patent JP-S6467517-A (JP)
Title: Burner
Inventor: HASHIDO KENKICHI
IPC: F23D14/08
Filed: 1987-09-07
Abstract: PURPOSE:To reduce NOx and to widen the variable range of the quantity of air to increase TDR by forming a large number of fuel ejection paths which are branched from a fuel passage and other end openings of which form burner ports, and integrally forming a flange rectangularly intersecting a fuel ejecting path at the overlapped end part of a metal plate. CONSTITUTION:The burner 13 is formed by a single metal plate, and a cylindrical fuel passage part 17 is formed at a folded part 16 of the burner 13. A large number of fuel ejection paths 19 branched from the fuel passage part 17 are formed at the overlapped part 18, and the opening part of the fuel ejection path 19 are used as burner ports 20. A flange 21, elongated in the direction rectangularly intersecting the fuel ejection path 19 on both sides from the overlapped part 18, has a bent piece 22 at one end part, and an engaging part 23 is provided at the other end part. The bent piece 22 and the engaging part 23 are connected with a plurality of burners 13. When the diameter of the fuel ejection path 19 of the burner is represented by D and the length thereof is L, the relation between D and L is set so that L/D>=4. by this construction, the flame is dispersed in a large number and the quantity of heat generated is discharged from the flange and the fuel ejection path so that the flame temperature is lowered and NOx is reduced.
Patent JP-H0775767-A (JP)
Title: Device for making dust harmless
Inventor: NISHIGAKI MASAHIDE
IPC: B09B3/00
Filed: 1993-09-08
Abstract: PURPOSE:To control the pH N dust before being admixed with a heavy metal elution preventing agent in a specified range at all times. CONSTITUTION:A kneader 3 for kneading dust mixed with a pH regulator and regulating the pH of the dust and a kneader 4 for kneading the pH- regulated dust mixed with a heavy metal elution preventing agent are independently set in a dust treating device. A part of the dust discharged from the kneader 3 is continuously sampled, the pH of the sample is measured in a dissolution tank 12, a control valve 15 is controlled based on the measured value, and the amt. of the pH regulator to be supplied to the kneader 3 from a pH regulator storage tank 6 is controlled. The dissolving water in a dissolution tank is added to the kneader 4 as additive water.
Patent JP-S60115920-A (JP)
Title: Information input and output device for disk film
Inventor: SHIRAISHI ATSUSHI
IPC: G03D3/00
Filed: 1983-11-28
Abstract: PURPOSE:To project all image frames of a disk film upon a screen at a time by mounting and holding the circumferential edge of the disk film on a moving base. CONSTITUTION:The device is provided with the moving base 42 mounting the circumferential edge of the disk film and a holding means made of a holding pawl 50 for holding the circumferential edge of the disk film on the moving base 42. Further, this device is equipped with the 1st elevating means consisting of an elevation shaft which elevates the disk film from the moving base 42 while restraining the rotation of the disk during the elevation, the 2nd elevating means consisting of an elevation shaft which elevates the disk film during elevation more than the 1st elevating means and passes it to an adjacent device, and a driving means which releases the disk film from being held by the holding means and elevates the 1st elevating means, and then further elevates the disk film by the 2nd elevating means to pass it to the adjacent device.
Patent JP-H07263961-A (JP)
Title: Frequency converter
Inventor: NOGUCHI KOICHI
IPC: H03B19/00
Filed: 1994-09-19
Abstract: PURPOSE:To simplify a device to reduce the cost by setting frequency division ratio data to a non-volatile memory to obtain a desired frequency. CONSTITUTION:A prescribed frequency is oscillated by an oscillator 11 and an oscillation circuit 12 and is inputted to a programmable counter 13. Meanwhile, commands and data which are sent through a communication port 17 and determine the frequency division ratio of the programmable counter 13 are written in a non-volatile memory 15, and thereafter, they are read by a frequency division data setting part 14, and the frequency division ratio is set and is sent to the programmable counter to divide the oscillation frequency into desired frequencies. If the non-volatile memory is rewritable, the frequency division ratio is arbitrarily changed to change the desired frequencies. Consequently, it is unnecessary to prepare a quartz oscillator only for each use, and the frequency converter is obtained at a low cost.
Patent JP-S6466902-A (JP)
Title: Positive temperature coefficient thermistor
Inventor: YAMADA YOSHIHIRO
IPC: H01C1/01
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the deterioration of a positive temperature coefficient thermistor element due to intruding moisture, a gas, etc., and the oxidation of a contact terminal without being affected by the outside air by hermetically sealing the element and the contact element into a case. CONSTITUTION:A positive temperature coefficient thermistor has a sealing type case 1, a discoid positive temperature coefficient thermistor element 2, a pair of contact terminals 3, 4 brought into contact with each electrode for the thermistor element 2, and a pair of mating terminals 5, 6 to which two cluster pins A, B on the motor side are connected. Each mating terminal 5, 6 and the contact terminals 3, 4 are connected by conductive pin bodies 14, 15, and the pin bodies 14, 15 are penetrated through the external wall of the case 1. When both mating terminals 5, 6 are inserted into the two cluster pins A, B on the motor side, both are connected on the outside of the case 1. Since each mating terminal 5, 6 is conducted with electrodes for the thermistor element 2 through the pin bodies 14, 15 and the contact terminals 3, 4, each cluster pin A, B is connected to the thermistor element 2. The positive temperature coefficient thermistor element 2 and the contact terminals 3, 4 are sealed into the case 1, thus preventing the effect of the outside air.
Patent JP-H0272911-A (JP)
Title: Manufacture of liquid pump
Inventor: HORIUCHI KUNIO
IPC: B29C39/02
Filed: 1988-09-07
Abstract: PURPOSE:To prevent generation of a turbulent flow of a liquid such as blood flowing on the inside by a method wherein, after formation of a pump housing by curing resin by casting the resin between a core a and a mold, the core is dissolved by dipping the same into the liquid along with the pump housing. CONSTITUTION:A core 11 is mounted within molds 13, 14 for a housing 2a. In the case where a vacuum casting method is used, epoxy resin or polyurethane is preferable as a material of the housing 2a. Then in the case where an injection molding method is used, acrylic resin, polycarbonate, polysulfone, polyether sulfone and polyarylate are preferable. After injection of the resin, when it is cured, the housing 2a is taken out of the molds 13, 14. Then the core 11 is dipped within an acid solution along with the housing 2a and the core 11 is dissolved. It is necessary that the acid to be used should dissolve a metal but should not dissolve the resin. In the case where the core 11 is of aluminum or iron, sulfuric acid or nitric acid is preferable and in the case where the same is of copper alloy, the nitric acid is preferable.
Patent JP-2000058028-A (JP)
Title: Battery with terminal, and manufacture thereof
Inventor: AKIYAMA TAKASHI
IPC: H01M2/30
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To cope with the automatic mounting by reflow, while delaying the temperature rise of the electrolyte by forming a flat outer case body for housing a power generating element, provided with a collector for holding the active material and formed of a positive electrode and a negative electrode connected to a positive electrode terminal board and a negative electrode terminal board and a synthetic resin separator interposed between both the electrodes from the synthetic resin. SOLUTION: An electrolytic plated collector with terminal having a circular collected part and a tip part made of solder to be formed into a negative electrode terminal 1 and a positive electrode terminal 6 is fixed to a die, and the outer case body with a terminal is manufactured by injection molding of the synthetic resin. The contact part of a collector surface and the resin outer case body is formed with a film for preventing the leakage of the electrolyte. The positive electrode outer case body with terminal and the negative electrode outer case body with a terminal are provided with a positive electrode 5, a negative electrode 3 and a separator 4 inside thereof and bonded to each other by through hot welding or an adhesive.  As the positive and the negative electrode outer case body, a synthetic resin having 250οC or more for melting point is used to restrict the thermal conductivity to be small, and the separator is made of a similar material for preventing the thermal deformation.
Patent JP-S6468788-A (JP)
Title: Display image switching apparatus
Inventor: ONO MORINORI
IPC: G09G5/34
Filed: 1987-09-09
Abstract: PURPOSE: To smoothly switch a displaying picture, to look like soft and to restrain the fatigue of the eyes by providing with two picture memories and alternately displaying image data stored in respective image memories on a CRT display tube. CONSTITUTION: During the operation of writing one static picture data Dn into one side of picture memory, a static picture data Dn written into the other side of picture memory in the cycle of one cycle before is displayed on the display tube 4 of a cathode ray tube CRT. Therefore, when the static picture displayed on the display screen of the CRT display tube 4 is switched to next static picture, as static picture data Dn currently displayed and static picture data Dn1 , next displayed are already stored in a first and second picture memory 2 and 3, switching is performed only between respective output data signals of two picture memories 2 and 3. By this way, the proceeding static picture is switched to next static picture while leaving the afterimage of the proceeding static picture, thereby looking like soft and reducing the extent of the eyes being tired.
Patent JP-S62251208-A (JP)
Title: Fastening for lateral side fixture, which can be opened or closed, of nonskid chain for automobile tire
Inventor: PAORO GUREGORUTSUCHI
IPC: B60C27/06
Filed: 1986-09-22
Abstract: A fastener for openable and closable side clips for antiskid chains for motor vehicle tires is provided, in which to each end of a side clip is fixed an end portion with a platelike body which, in the fitted state of the chain, is oriented substantially parallel to the side of the vehicle tire. There are further provided a hook and a hooking-in opening on each platelike body in such a way that the hook of one body can be brought into operative engagement with the hooking-in opening of the other body in the locking position. Each hook is constructed in the form of a tongue projecting from the plate-like body so as to slope counter to the closing direction.
Patent JP-S59113597-A (JP)
Title: Storing and holding device of pulse signal amplitude
Inventor: HIRAO YOSHIAKI
IPC: G11C27/00
Filed: 1982-12-20
Abstract: PURPOSE:To attain a high precision device with a very simplified constitution by connecting plural storing and holding means which store and hold the amplitude value of a pulse signal with a capacitor and allowing one of them, at least, to respond with a pulse accompanied with a certain quantity of overshoot. CONSTITUTION:The first and the second storing and holding means are constituted of the two peak holding circuits AM'1 4 and AM'2, 5 which have the same circuit constitution and are different in circuit constant from each other. The discharge speed of the first peak holding circuit and the charge speed of the second peak holding circuit are determined approximately plainly when the circuit constants are given. Consequently, if the certain quantity of overshoot characteristic is given to an operational amplifier A1, an amplitude value v'out2 of a stored output U'out1 at a time t2' can be set so as to be equal to an amplitude value vin of an input pulse. For example, a pulse amplitude holding device which holds a square pulse having 500mV amplitude value and 50mus pulse width for about 10sec with the error of 500mV+0mV-50mV is realized.
Patent JP-H1154697-A (JP)
Title: Substrate for hybrid integrated circuit and its manufacture
Inventor: NAGASAKA TAKASHI
IPC: H01L23/12
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To realize improvement of reliability by reducing the total area, and preventing generation of cracks which are to be caused by residual stress in a substrate in the course of a baking process. SOLUTION: On the upper surface of an insulating substrate 11 turning to the base of a thick film multilayered substrate 10, a thick film resistance element 12 and the like are formed by printing and baking resistor paste. On the insulating substrate 11, a thick film insulator layer 14 composed of inorganic system material is laminated by a printing process and a baking process. In the course of laminating, viaholes 15 stretching as far as both end portions of the thick film resistance element 12 are formed in the state of penetration. On the thick film insulator layer 14, terminal electrodes 12a for thick film resistance element 12 are formed by printing and baking conductor paste, in the state the electrodes 12a are buried in the viaholes 15, and at the same time, a surface layer conductor pattern 17 is formed.
Patent JP-2000056148-A (JP)
Title: Polymer optical waveguide and its manufacture
Inventor: SASAKI SHIGEKUNI
IPC: G02B6/12
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a polymer optical waveguide which can reduce the connection loss between an optical waveguide and an optical fiber and the light loss of the optical waveguide and has a circularly sectioned core. SOLUTION: The core 1 of the polymer optical waveguide is circularly sectioned. The polymer material is, preferably, polyimide and, more preferably, polyimide fluoride. This polymer optical waveguide can be manufactured by forming a 1st polymer optical waveguide having a semicircilarly sectioned core 1 and a 2nd polymer optical waveguide having a semicircularly sectioned core 1 and putting them so that the cores face each other.
Patent JP-H0544273-A (JP)
Title: Radio wave absorbing panel for glass curtain wall
Inventor: TANAKA TOSHIHIKO
IPC: E04B2/90
Filed: 1991-08-09
Abstract: PURPOSE:To sufficiently display a radio wave absorption characteristic by screwing a ferrite plate having a through-hole on a fire panel, and placing an air layer in the front of the ferrite plate to provide a glass. CONSTITUTION:A through-hole 2 is formed in the center of a ferrite plate 1, and a screw 3 is inserted into the through-hole 2 to fix a fire panel and a metal plate 5 with a nut 6. In addition, and an air layer 7 is placed in the front of the ferrite plate 1 to fix a glass 8. Accordingly, the ferrite plate 1 is exposed to the air layer to place, so that a radio wave absorption characteristic can be sufficiently displayed.
Patent JP-H01163911-A (JP)
Title: Wire drawing method for oxide type superconductor
Inventor: HASUNUMA MASAHIKO
IPC: H01B12/04
Filed: 1987-09-08
Abstract: PURPOSE:To exercise the annealing effect sufficiently and to increase the conductive passage of a wire material by sealing an oxide type superconductor and a substance of sublimation property in a stabilizing material, applying a wiredrawing process to get a wire material, heating the resultant wire material at a temperature higher than the sublimation point of the substance to remove the substance of sublimation property, and sintering it by presenting oxygen to the rooms of the removed substance. CONSTITUTION:Ingots of an oxide type superconductor 1 and ingots of a substance of sublimation property 2, which are covered with a stable material such as copper, are used, and they are filled and sealed in a stabilizing material 3 made of copper. After filling the ingots in a coverage frame 3a of the stabilizing material 3 respectively, a sealing member 3b is welded to seal them. A single core billet 4 manufactured in such a process is extended and wiredrawn 5 to obtain a wire material 6. The wire material 6 is wound in a desired magnet-form, heated at the temperature higher than the sublimation point of the substance of the sublimation property in an electric furnace 7 to remove the substance, and a sintering process is applied by presenting oxygen to the rooms formed by removing the substance. As the substance of the sublimation property, one is selected from iodine and camphor.
Patent JP-H0657691-A (JP)
Title: Coating agent for paper
Inventor: UENO KOUICHI
IPC: C09D5/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide a coating agent capable of imparting paper with emulsifiability and moisture-proofness, excellent in dispersibility in water, and capable of recovering waster paper, comprising a thermoplastic resin and a water-soluble polyvinyl alcohol-based polymer at specified proportion. CONSTITUTION:The coating agent comprising (A) a thermoplastic resin (e.g. polyethylene, polystyrene) and (B) a water-soluble polyvinyl alcohol-based polymer pref. 50-700 in mean polymerization degree and 70-90mol% in mean saponification degree at the weight ratio A/B of (45:55) to (95:5).
Patent JP-S59123698-A (JP)
Inventor: KOBAYASHI HIROSHIGE
IPC: G05D3/10
Filed: 1982-12-21
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-S59113835-A (JP)
Inventor: SAITOU KATSUO
IPC: F21L4/00
Filed: 1982-12-21
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-S60117881-A (JP)
Title: Solid-state image pickup device
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N5/335
Filed: 1983-11-29
Abstract: PURPOSE:To eliminate a signal difference at each field, i.e., flicker by providing the 2nd photoelectric converting element independently of a solid-state image pickup element so as to start photoelectric conversion at the same time when the storage of picture elements of the solid-state image pickup element is started thereby controlling the gain of the output of the solid-state image pickup element depending on the stored level. CONSTITUTION:A signal outputted from a solid-state image pickup element 35 becomes a signal having different amplitude at each one field time and flicker is generated if let it go unchanged. A signal proportional to the lighting strength of a fluorescent light is obtained from the 2nd photoelectric converting element 33 and the signal integration of the same time as the picture element of the solid-state image pickup element 35 is applied. An output of the solid-state image pickup element 35 and an output of the photoelectric converting element 33 include a signal component formed by applying time integration of a light from one light source and both signal waveforms are in proportional relation, then when the outputs are divided by a divider 38, the flicker is suppressed completely as is the signals were obtained under a light source whose lighting strength would be unchanged.