baber/WOPTO huggingface dataset:
Patent JP-H089682-A (JP)
Title: Induction machine control apparatus
Inventor: MIYAZAKI MASANORI
IPC: H02P27/06
Filed: 1994-06-21
Abstract: PURPOSE:To obtain an induction machine control apparatus in which a speed sensor is not required, whose speed control accuracy is stable and high and by which a commercial synchronization changeover can be performed by a method wherein the phase of a power supply voltage at a constant frequency and the phase of a terminal voltage for an induction machine are held at a prescribed phase difference. CONSTITUTION:When a commercial synchronization changeover is to be performed, a torque- current criterion changeover circuit 11 is used, and the output fs of a low-pass filter 6 is used as the criterion value I*q of a current component which contributes to the generation of a torque. Thereby, a phase synchronization group is constituted of a phase comparison means 5, of the low-pass filter 6, of the torque-current criterion changeover circuit 11, of a torque current control circuit 13 and of a coordinate transformation circuit 15, and it is operated in such a way that the phase difference between a commercial power supply and an inverter output voltage becomes 0. In addition, a first switch by which the output of an induction-machine control apparatus outputting the AC electric power of a variable- frequency variable voltage is connected to the terminal of an induction machine and a second switch by which the commercial power supply is connected to the terminal of the induction machine are changed over. As a result, it is possible to obtain the induction machine control apparatus in which a speed sensor is not required, whose speed control accuracy is stable and high and by which the commercial synchronization changeover can be performed.
Patent JP-H04337375-A (JP)
Title: Method for forming coating film
Inventor: KASARI AKIRA
IPC: B05D7/24
Filed: 1991-05-13
Abstract: PURPOSE:To enable to form a coating film having an excellent finishing appearance by successively forming a specific colored base coat and a specified clear top coat on a substrate by a two coat one bake method. CONSTITUTION:A substrate is coated with (A) a colored base coating composition containing (i) a hydroxyl group-containing vinylic resin, (ii) an amino resin, (iii) a polyorganosiloxane having on the average two or more of silanol groups and/or alkoxysilane groups and on the average one or more epoxy groups in one molecule, (iv) metal flake powder and/or mica powder, and (v) an organic solvent as essential components, and subsequently with (B) a clear coating composition containing (vi) a resin having silanol groups, one kind or more of hydrolyzable groups directly bonded to silicon atoms, hydroxyl groups and epoxy groups, (vii) a curing catalyst, and (viii) an organic solvent as essential components to form a coating film having an improved appearance.
Patent JP-H034880-A (JP)
Title: Optical transmission system laser treating device
Inventor: OKABE HITOSHI
IPC: A61B18/20
Filed: 1989-05-31
Abstract: PURPOSE:To eliminate a cable between a main body and a probe, to release the trouble due to the cable at the time of treatment and to enable the treatment over a wide range by providing a transmission/reception part to update the transmission/reception part of a main body control part, control part to emit and drive a laser diode and decision part to decide whether the light emitting operation of the laser diode is normal or not on the probe. CONSTITUTION:When a power supply switch 8 of a main body 1 is turned on, a memory in a control part 10 is initialized and next, in the main body 1, irradiation data such as a laser output and an irradiating time are set by operating numeric setting keys 4a-4d. By turning on a set button 5, the irradiation data are transferred through an window 2 of the main body 1 and an window 21 of a probe 20 by optical signals and fetched to a control part 24 of the probe 20. According to the detection of a photodiode 29, it is detected whether laser emission in a laser diode LD is an abnormal output or an over current. Then a detecting signal is transmitted from the probe 20 to the main body 1. When the laser diode LD is emitted and an irradiation switch 22 or a touch switch 23 is turned off, next, the emission of the laser diode LD is stopped.
Patent JP-H05245800-A (JP)
Title: Drilling device for occluded part of pipe
Inventor: NOGUCHI KOJI
IPC: B26F1/26
Filed: 1992-05-29
Abstract: PURPOSE:To confirm the state of drilling work quickly on the spot and to increase the efficiency of the drilling work. CONSTITUTION:A drilling part 41, a light radiating part 39, and a light receiving part 40 are provided at the tip of a propulsive, elastic wire member 38, while a heater is provided to a drill-shaped tip 43 of the drilling part 41. A lead 46 and optical fibers 44, 45 are connected to the heater, the light radiating part 39, and the light receiving part 46, while a protecting tube 47 protecting these items is wound round a drum and is supported to a rotating device. As a result, owing to supplying operation of the drum, oscillating operation of the rotating device, and feeding to the heater, the drill-shaped tip 43 of the drilling part 41 being heated is pressed against a pipe reviving material as the tip 43 rotates. Therefore, the pipe reviving material can efficiently be drilled. In addition, by using the confirming device such as the light radiating part 39, the light receiving part 40, etc., the state of drilling work can be confirmed quickly on the spot.
Patent JP-2000331554-A (JP)
Title: Stereoscopic pattern of key top in illumination key and its manufacture
Inventor: HISADA TAIZO
IPC: H01H13/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance visibility of an illumination key by stereoscopically forming a pattern of a character, a symbol, or a graphic in the thickness direction from the back of a key top made of light transmitting resin or a light transmitting rubber material. SOLUTION: A key top 1 made of light transmitting resin or a light transmitting rubber material and a stereoscopic pattern are molded at the same time with an injection molding machine. Mask printing is conducted on the back of the key top obtained by molding, a shading film 1b of black for example for shading light is formed in a portion other than a cavity 6a and a blanked letter 1a. Light transmitting colored films 6b, 6c are formed on the whole back surface of the key top 1 and the whole top surface and the whole side surface of the cavity 6a by spray coating for example. Either one having high frequency in use of the stereoscopic pattern and the blanked letter 1a is used as the stereoscopic pattern. After the key top 1 is molded in one body, the cavity 6a is preferably formed on the back of the key top 1 whose whole back surface is flat by after work by laser.
Patent JP-H09316000-A (JP)
Title: Vaccine for suppressing arterialization
Inventor: TOI MASAKAZU
IPC: A61K39/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject vaccine containing a specific cell growth factor (segment), excellent in suppressing action on arterialization which participates in proliferation, infiltration and transfer of a solid cancer and useful for treatment of various kinds of diseases including cancer and suppression of onset thereof. SOLUTION: This vaccine contains a cell growth factor [e.g. an acidic fibroblast growth factor, a basic fibroblast growth factor, epidermal growth factor or a platelet-derived endothelial cell growth factor, especially a vascular endothelial cell growth factor (VEGF)] or its fragment [a peptide corresponding to epitope of VEGF (e.g. a peptide having an amino acid sequence of TryProAspGluIleGluTryIlePheLye)].
Patent JP-H08302762-A (JP)
Title: Feed water tank for waterwork
Inventor: MIYAMOTO TETSUYA
IPC: B01D63/02
Filed: 1995-05-11
Abstract: PURPOSE: To supply clean city water at all times by installing a water tank and a sealed type filter in the water tank, connecting the filter and the outside of the water tank by a water pipe and flowing raw city water sent into the filter through the water pipe into the water tank as purified city water from the filter. CONSTITUTION: Raw city water is passed through a raw city-water side filtering chamber 30 from the inflow port 33 of a filter 3 through a water pipe 5, and introduced into a cylindrical body. Raw city water introduced into the cylindrical body is filtered when it is flowed into hollow yarn from the micropores of polysulfone hollow yarn, and impurities are collected in the cylindrical body. Purified city water is flowed out to a purified city-water side filtering chamber 31 from openings on both ends of the polysulfone hollow yarn, and flowed into a water tank 2 as purified city water from an outflow port 34. Each faucet is supplied with purified city water in the water tank 2 as required from a feed water pipe 6 at all times.  Clogging is generated gradually by impurities in the filter 3, the water pressure of the raw city-water side filtering chamber 30 of the filter 3 is increased gradually with the reduction of the quantity of water filtered, and a pressure control valve 32 is opened automatically and raw city water is flowed instantaneously into the water tank 2 from the filtering chamber 30 when water pressure exceeds pressure previously set by pressure control, but no trouble is generated in water supply.
Patent JP-S6317919-A (JP)
Inventor: HERUBERUTO EERU GIRISU
IPC: C08G18/66
Filed: 1987-06-02
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-H01308596-A (JP)
Title: Drying machine
Inventor: NAKAJIMA AKIHIKO
IPC: D06F58/10
Filed: 1988-06-06
Abstract: PURPOSE:To enable a maintenance cost necessary for drying to be extremely reduced, and save energy, by introducing sunshine outside a room and the energy of an open air temperature, through a heat absorbing plate and a vent hole outside the room, and by using a heat source section set in a drying machine main-body, and hot air generated by a fan. CONSTITUTION:On a plurality of hangers 39, 40 arranged in a drying chamber 22, objects to be dried 41, 42 are set, and an opening or closing door 29 is closed, and in the daytime, a handle 33 is led on the side of an room interior, and by a damper 32, a vent hole 30 outside the room is opened, and a fan 24 is worked, and hot open air is introduced into the drying chamber 22, and sunshine is thermally absorbed through the whole surface of a heat absorbing plate 28, and is discharged into the drying chamber 22, and drying action is performed. When drying is quickened, then a heat source section 25 is worked, and a large quantity of heat is discharged from a hot air discharging port 26, and in a short time, drying work is executed. Besides, at night or the like, the handle 33 is pushed into, and by the damper 32, the vent hole 30 outside the room is closed, and a room interior vent hole 31 is opened, and is heat quantity generated at the heat source section 25 is fed into the drying chamber 22, and the objects 41, 42 are dried.
Patent JP-S62295520-A (JP)
Title: Cordless interphone set
Inventor: ISOBE YOICHI
IPC: H04B1/40
Filed: 1986-06-14
Abstract: PURPOSE:To continue the talking even if the transmission of a signal from a master set is unstable by providing a carrier detection circuit, a timer applying time count for a prescribed time and a power supply control circuit stopping the power supply to all circuits after the limit time of the timer elapses to a slave set so as to eliminate the need for the talking maintenance operation of the slave set. CONSTITUTION:In operating a call button 11 of the slave set, power is supplied to all circuits from a power control circuit. While a carrier is detected by the carrier detection circuit 29, the power control circuit continues power to all circuits. Thus, the talking state is held without keeping the call button of the slave set. Incompleting the sending from the master set, since no output exists in the carrier detection circuit 29 in the slave set, the timer 30 applies time count for a prescribed time. Thus, when the depression of the talking switch of the master set is released, the talking enable state of the slave set is released automatically and the switch operation for the end of talking is not required by the slave set and waste of power consumption due to the talking end left unoperated by the slave set is avoided.
Patent JP-S6031932-A (JP)
Title: Molding method of terminal of molding
Inventor: MEKATA TETSUO
IPC: B29L31/30
Filed: 1983-07-29
Abstract: PURPOSE:To eliminate the need for a cutting, etc. even when burr is generated by injecting a molten resin while a gate section as a resin injection port is penetrated from the bottom side of an end cap when the resin is injected. CONSTITUTION:When a core member 2 is set under the state in which a cavity mold M1 and a core mold M2 are opened, the molds are clamped under the state in which the cut terminal of a molding proper is fitted so that the projecting section of the core member 2 is inserted into the internal space of the molding proper and a PVC molten resin having compatibility with the molding proper is injected from a nozzle N, one part of the resin flows in the Y direction and the greater part in the X direction in an end cap molding space, and the resin is filled along the top section of the core member 2 and reaches to the reverse side. When the molten resin is cooled and solidified and the molds are opened, the cut terminal of the main body and an end cap E are unified.
Patent JP-H035196-A (JP)
Title: Thermosensitive stencil paper
Inventor: MOGI KATSUMI
IPC: B41N1/24
Filed: 1989-06-02
Abstract: PURPOSE:To obtain a negative form plate, in which a boring section and a non-printing section are discriminated distinctly, by coloring either one layer except a porous sheet in layers constituting stencil paper or forming a metallic film. CONSTITUTION:A coloring agent is mixed into at least one layer except a porous sheet in composing layers and the layer is colored. Consequently, when a demarcating section is bored by a thermal head, a negative image, a non- printing section (the color of a fabric) of which is colored, can be shaped easily. A metallic film is formed onto one surface (except the exposed surface of the porous sheet) of at least one layer of the composing layers. Accordingly, when the demarcating section is bored by the thermal head, the non-printing section (the color of the fabric) can be recognized as a colored negative image having a metallic color by reflection by the metallic film. A proper resin such as a polyester group resin is used selectively as an adhesive layer. Polyvinyl chloride, etc. are employed and a single polymer, a copolymer, and these blend are cited as a thermoplastic-resin film layer. A pigment, dyes, etc. are used as the coloring agent. A metal such as Al, Cr, etc. is mounted through an evaporation method as a means through which the metallic film is formed.
Patent JP-S62292784-A (JP)
Inventor: ROBAATO JIEI KURETSUJI
IPC: C07D487/04
Filed: 1987-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08332730-A (JP)
Title: Production of ink jet recording head
Inventor: MURAKAMI KEIICHI
IPC: B41J2/135
Filed: 1995-06-06
Abstract: PURPOSE: To obtain an ink jet recording head excellent in ink emitting properties by perfectly removing burr generated by cutting at a time of production by providing a burr removing process after a grinding process. CONSTITUTION: After a constitutional element becoming a heat generating source is formed on a metal substrate 1, the walls 4 of liquid passages are formed by photolithography. A top plate 5 is bonded by a thermal pressure bonding method. Emitting orifices 2 are formed by a general cutting method, for example, a grinding and cutting method using a diamond blade. Thereafter, a work is used as an anode and the electrode plate in a bath is used as a cathode to perform the electric field removal of burr. If ultrasonic vibration is applied or the work is shaken or the bath is violently stirred, the effect of the electric field removal of burr can be enhanced. By this constitution, burr 6 generated by cutting can be perfectly removed and an ink jet recording head excellent in ink emitting properties can be obtained.
Patent JP-S63312538-A (JP)
Inventor: WAREN JIERARUDO BOTSUPU
IPC: F16F15/139
Filed: 1988-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6117974-A (JP)
Title: Portable small-sized clock
Inventor: YOKOZAWA YUKIO
IPC: G04G11/00
Filed: 1984-07-05
Abstract: PURPOSE:To use effectively data in an external information device by selecting alarm data from input data from the external information device to detect the coincidence between alarm data and the present time and sounding the alarm when they coincide with each other and displaying a comment part of this data. CONSTITUTION:An interface circuit 21, a display circuit 22, a storage circuit 24, a time counting circuit 25, a switch input circuit 26, and an alarm output circuit 27 are connected to a control circuit 23, and data from the external information device is stored in the circuit 24 through the circuit 23, and received data is checked after this reception to select alarm data. This alarm data is compared with present time data in the circuit 25; and if they coincide with each other, the alarm comment is displayed on the circuit 22, and the alarm is sounded by the circuit 27. Thus, alarm data with comment is set from the external information device.
Patent JP-S5840990-A (JP)
Title: High-grade television system
Inventor: FUJITA KATSUSHIROU
IPC: H04N9/80
Filed: 1981-09-04
Abstract: PURPOSE:To obtain a high-grade reproduced picture without increasing the width of a signal transmission band, by transmitting a sheet of picture information in the time of two frames and in order of the luminance signal and then the chrominance signal as a signal of 4 fields. CONSTITUTION:A color TV camera delivers three primary chrominance signals Sr, Sg and Sb all at once and a synthetic synchronizing signal Ss. These signals are supplied to a signal processing circuit SDA, and the luminance and chrominance signals Sy and Sc are delivered. These signals Sy and Sc are stored in the Y and C memories My and Mc respectively via an A/D converter ADC1 and a writing circuit WCC1. Then the reading is carried out for the information of an even order scanning line which is stored in the memory, and then the information of an odd order scanning line is read out. Thus the signals Sy and Sc form a 4-field signal which is regarded a field sequentail signal and transmits it via a transmission system VTR.
Patent JP-S6119191-A (JP)
Inventor: ISHIWATARI MASUMI
IPC: H05K1/11
Filed: 1984-07-05
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-S5566774-A (JP)
Title: Method of detecting mixed metals
Inventor: SAKOU ATSUSHI
IPC: G01V3/11
Filed: 1978-11-13
Abstract: PURPOSE: To make circuit constitution simple and equilibrium adjustment setting easy, by testing the existence of mixed metals by detecting magnetic flux detection difference signals from a center-earthed secondary coil with a detector controlled by the 0° and 90° phases of an oscillator.  
     CONSTITUTION: A detector head 10 consists of the oscillator coil L1 of a transmitter 11 and center-earthed secondary coils L2 and L3 of a receiver 12, and when a metal mixed tested object passes between the transmitter 11 and the receiver 12, magnetic flux detection difference signals are generated in the coils L1 and L2. These difference signals, via a phase transfer circuit 50, are detected by detectors 31 and 32 which open when the phase of an osicllator 13 is 0° or 90°, and if a detector output ratio given by a divider 70 passes a prescribed value, a metal mixture detection signal is outputted by a window comparator 71. Therefore, the configuration is simplified, and at the same time, the accurate phase setting of the coils L2 and L3 become unnecessary. In addition, if the detector output is subtraction, multiplication and root mean square processed, the same result can be obtained, and if the magnetic flux of the coil L1 is inclined and judgement setting values are selected, the effect of minute magnetic flux changes generated by other substances than metals can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07321285-A (JP)
Title: Semiconductor device and assembling method
Inventor: YAMADA TOSHIFUSA
IPC: H01L25/07
Filed: 1994-06-22
Abstract: PURPOSE:To reduce the number of individual parts and enable automatic assembling by integrally molding a terminal assembling body including each terminal with an externally armored resin case and by assembling the padding part connecting terminal and conductor pattern of insulating substrate with the solder junction. CONSTITUTION:A package combining an externally armored resin case 10 to a metal base plate 1, semiconductor elements 4, 5 mounted on the metal base 1 via an insulating substrate 2, a main circuit terminal 6 and auxiliary terminal 7 for external connection and an internal connecting terminal 16 are provided. A terminal assembling body 15 including each terminal is arranged at the internal side of an external armored resin case 10 to integrally mold with the case 10. Moreover, the soldering part 16a of the internal connecting terminal 16 is soldered to a conductor pattern of the insulating substrate 2 for the assembling. Thereby, each terminal can be fixed and held with good accuracy to the predetermined position in the case 10 at a time simultaneously with formation of the external armored resin case 10. Moreover, the assembling process can be simplified and automatically done.
Patent JP-H11338078-A (JP)
Title: Image reader
Inventor: IGAMI MORIYUKI
IPC: H04N5/32
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To make structure simple, compact and inexpensive by providing an LED stimulating light source having specified emitted light center wavelength and a cooling CCD camera. SOLUTION: The red LED excitation light sources 21 and 22 whose emitted light center wavelength is 550 to 700 nm are provided in a black box 2. A stimulable phosphor sheet 18 is set in the black box 2. The sheet 18 is irradiated with red light emitted from the light sources 21 and 22 so as to excite a stimulable phosphor included in a stimulable phosphor layer. A radiographic diagnostic image and an autoradiographic image are recorded in the stimulable phosphor layer. The stimulated light emitted from the stimulable phosphor is made incident on a band-pass filter 23 so that the red light having the wavelength of 550 to 700 nm is cut, and it is made incident on the photoelectric surface of an image intensifier 15 through the camera lens 16 of the cooling CCD camera, so that an image is formed on the fluorescent screen of the intensifier 15.
Patent JP-S5935396-A (JP)
Inventor: JIYATSUKU KENESU IBOTSUTO
IPC: B03C3/40
Filed: 1982-08-13
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-H09313638-A (JP)
Title: Running machine
Inventor: OGAWA OSAMU
IPC: A63B22/06
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a running machine with which safety is secured and convenience is improved in the case of use. SOLUTION: This machine is composed of a main body frame 1 for which drums are respectively supported at lengthwise front and rear terminal parts so as to be freely rotated and an endless running belt 5 is bridged between the drums, front frame 10 mounting a driving source and a controller while being linked to the front part of the main body frame 1 so as to rise/fall, handrail part 2 erected on the main body frame 1, and control panel 29 fixed on the upper surface of the handrail part 2 and electrically connected with the driving source and the controller.