baber/WOPTO huggingface dataset:
Patent JP-S6066065-A (JP)
Inventor: KODAMA YOSHIO
IPC: F25B1/00
Filed: 1983-09-20
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-H0224625-A (JP)
Title: Production of oriented film for liquid crystal
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1988-07-13
Abstract: PURPOSE:To increase the pretilt angle of liquid crystal molecules and to improve surface uniformity and contrast by disposing a substrate having a resin layer at a desired angle in the field of parallel magnetic lines of force, exposing ferromagnetic material powder to this field, accelerating and moving particles so as to collide against the surface of the resin layer and removing the magnetic material powder. CONSTITUTION:A polyimide resin and a polyamic resin which are adjusted in viscosity by using a solvent are respectively spin-coated on a glass substrate and are heat-treated at a prescribed temp. The substrate on which a magnetic layer 4 is deposited is then inclined and disposed to the bottom end of a coil 2 by using a device consisting of a copper coil 1 and a DC power source 5 and magnetic powder is dropped from the upper part of the coil 1 toward the coil 1. After the particles of the magnetic powder are brought into collision against the resin layer 4 in such a manner, two sheets of the substrates subjected to the collision are used and the resin layers 4 are disposed to face each other via a prescribed gap. The nematic liquid crystal is packed into this gap. The pretilt angle of the liquid crystal molecules is increased by the magnetic field if the oriented film is formed in such a manner and, therefore the display characteristics of the liquid crystal are improved.
Patent JP-H0618742-A (JP)
Title: Optical fiber coupler and its production
Inventor: YAMAUCHI RYOZO
IPC: G02B6/28
Filed: 1992-07-01
Abstract: PURPOSE:To improve the strength to a static stress by using an optical fiber having a coating layer which can be removed by direct heating with a flame or radiation heat in an oxidative atmosphere. CONSTITUTION:The optical fiber 11 is provided with a bare optical fiber 12, a coating layer 13 and a covering layer 14 consisting of a UV curing type resin, etc. The coating layer 13 in such a case is removable by direct heating with the flame or heating by the radiation heat of an IR laser beam, etc., in the oxidative atmosphere, for example, in the air or the like/ More specifically the coating layer includes, for example, a carbon film, aluminum film, etc., having about 0.01 to 1mum thickness. The formation of such coating layer 13 is easily executed by a method of forming the carbon film by a CVD method, etc., on the bare optical fiber 12, a method of forming the aluminum film by a vapor deposition, etc.
Patent JP-S6342471-A (JP)
Title: Improved type immunity test apparatus
Inventor: BAAJINIA PETOROOROI
IPC: G01N33/543
Filed: 1987-07-13
Abstract: Disclosed is an improved apparatus for conducting immunoassays. The apparatus comprises a container, and a test zone to which is bound an antibody, typically a monoclonal antibody, or which is capable of extracting cells from a fluid sample. The test zone may be membrane (20, 48), filter or a porous matrix in which microspheres to which microspheres to which are bound antibody are entrapped. The apparatus further comprises a liquid absorbing zone which is composed of absorbent material (22, 54) which acts, when in contact with the test zone, to induce flow through the test zone when a fluid sample is added to it. At least one vent port (23, 60) in communication with the liquid absorbing zone and the opening of the container is provided to allow gas displaced by the addition of fluid to be discharged from the container. The flow of the displaced gas in a direction opposite to the flow of assay reagents through the liquid absorbing zone. Accordingly, the container can be sealed entirely from the environment by the use of a single removable seal over the opening of the container (25, 62).
Patent JP-H04371332-A (JP)
Title: Manufacture of seamless can
Inventor: IIOKA TOSHIAKI
IPC: B21D51/26
Filed: 1991-06-19
Abstract: PURPOSE:To manufacture, without damage to a punch and rupture of a grounding bottom part and the like, seamless can comprising an outer wall part which is inclined downward internally to the radius direction, an annular projecting part which is composed of an inner wall part connecting to the outer wall part via a grounding bottom part with a comparatively small horizontal width, and a bottom part which is improved against an internal pressure. CONSTITUTION:Concerning a preformed can 11 comprising the outer wall part 13, which is inclined downward internally to the radius direction and concaved in a circular arcuate shape in a crosssection, the annular projecting part 16, which is composed of the inverse truncated cone shaped inner wall part 15, connecting to the outer wall via the grounding bottom part 14,, and the bottom part 18 having a central panel 17; an closing tool 20 is abutted on the end face 12b of an open end part 12a, the bottom end of the outer wall part 13, is abutted on the inverse truncated cone shpaed supporting face 27b of a ring die 26, while making the closing tool 20 and the ring die 26 come close each other, a pressurized fluid 32 is sent into the can 11 through the guide hole 25 of the closing tool, the outer wall 13, is formed extendedly along the supporting face 27b, the inner wall part 15, is stood up in a cylindrical shape, the seamless can 10 having the grounding bottom part 14 with the narrowed horizontal width is manufactured.
Patent JP-2000006653-A (JP)
Title: Air conditioner exhaust port
Inventor: SAITO ATSUSHI
IPC: B60H1/34
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To easily fit wind direction adjusting plates and a linkage by protruding pins from the upper and lower sections of the cutout sections provided at the rear end sections of the wind direction adjusting plates, and thrusting and coupling the projections of the linkage between the upper and lower pins in a louver connected with a plurality of wind direction adjusting plates by a linkage. SOLUTION: A louver 7 is fitted in the vertically oscillatable housing of a case main body at an air conditioner spit hole installed in a cabin. A plurality of wind direction adjusting plates 8 are fitted to the louver 7 rotatably in the horizontal direction, a cutout section 8a is provided at the rear end section of each wind direction adjusting plate 8, pins 9 are protruded from the upper and lower sections of the cutout section 8a, and slopes are formed at the tips of the upper and lower pins 9. A linkage 10 can be easily thrust between the upper and lower pins 9 by the wedge effect of the slopes, the pins 9 are elastically deformed and inserted into the pin holes 10b of the projections 10a of the linkage 10 when the linkage 10 is thrust in, and the wind direction adjusting plates 8 are hardly releasably coupled with the linkage 10.
Patent JP-2001005503-A (JP)
Title: Communication method between outside equipment controller and personal computer
Inventor: UMEHARA YUKIHIRO
IPC: G05B19/04
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To allow to communicate only with a specific outside equipment controller set in a personal computer. SOLUTION: In this communication method, a personal computer is provided with a programming tool for communicating with a sequential controller 1 which outputs a driving signal for driving a working unit, and an outside equipment controller side is constituted so that the identification information can be stored, and the personal computer side is constituted so that the identification information of the outside equipment controller can be read, and compared with preliminarily set identification information, and when they are made coincident, the program tool can be started. Thus, since the programming tool is made valid only for the sequential controller decided at the time of setting the working unit, and made invalid for the other sequential controllers an illegal use of the programming tool can be prevented.  Also, the use of any old type programming tool can be excluded by changing the identification number each time when the version up of the operation program of the sequential controller is executed or the like.
Patent JP-S6061012-A (JP)
Inventor: IBU RUKOTSUFURU
IPC: B01D19/00
Filed: 1984-08-22
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-H0340541-A (JP)
Title: Optical signal input disconnection detector
Inventor: YAKO HIROSHI
IPC: H04B10/079
Filed: 1989-07-06
Abstract: PURPOSE:To correctly detect the disconnection of a non-return-to-zero(NRZ) optical signal input by comparing an output signal from a differential circuit for forming an RZ waveform from the output signal of a photoelectric conversion circuit and for outputting the shaped signal with a previously determined threshold to decide the 'disconnection' of the optical signal input. CONSTITUTION:An NRZ optical signal is converted into an NRZ electric signal by the photoelectric conversion circuit 1 and its RZ waveform is shaped by the differential circuit 2. A clock whose phase is different from the output signal of the circuit 2 only by a half wavelength is extracted from a clock extraction circuit 3 and an optical input disconnection deciding circuit 7 compares the output signal of the circuit 2 with the threshold by the timing of the clock to decide the 'disconnection' of the optical signal input. Thus, the disconnection of the NRZ optical signal input can correctly be detected.
Patent JP-S6066378-A (JP)
Title: Inserting method of thin film part
Inventor: OONAKA SUSUMU
IPC: G11B23/113
Filed: 1983-09-20
Abstract: PURPOSE:To assemble a thin film part with an automatic machine by inserting the thin film part downwards while pressing and contracting plural wires expanded like an umbrella rib contracted by pushing the end of a tape on a winding side into the inside. CONSTITUTION:The tape rewound from the inside of a wound tape 5 is passed through a guide 8 along the upper surface of a thin film part 2, passed through a part 9 contacted with a recording/reproducing device, wound around a bobbin 3 through a roller 10 and advanced to the inside along the thin film part 2. The rewinding side tape 1 is connected to the tape end 12 to form an endless tape. The stacked thin film parts 11 are attracted to a chuck 13 by a vertical driving part 12, ascended along the wires 15 expanded like plural ribs penetrated into the hole 14 of the chuck 13 and then moved in a horizontal direction to reach a cassett 16. Subsequently, the chuck 13 is descended, the wire 15 is pressed and contracted, the tape end 1 on the rewind side is pushed into the inside of the bobbin 3, and the thin film part 2 is separated from the chuck 13, dropped along the wires 15 and then inserted to the wound tape end 4.
Patent JP-S6419015-A (JP)
Title: Slowly releasing drug preparation
Inventor: ONOZUKA KIKUO
IPC: A61K9/44
Filed: 1987-07-15
Abstract: PURPOSE:To provide a slowly releasing drug preparation having a hole through which a drug component is to be released, exhibiting the slowly releasing property over a long period by floating or retaining in the stomach and giving suppressed side effect against gastric mucosa. CONSTITUTION:A drug component is uniformly mixed with an additive such as foaming agent, tacky adhesive agent or waxes properly selected according to the difference in the residence mechanism and the mixture is pressed with a tableting ram having a protrusion to produce a tablet having a hole (preferably 0.5-25mm, especially 2-15mm in size). The tablet is coated with a solution of a coating agent capable of controlling the dissolution by a spray-coating apparatus to form a film having thickness difference between the film formed in the inner face of the hole and the film formed at a part other than the hole. The drug component is selectively released through the hole.
Patent JP-S5799060-A (JP)
Title: Signal transmitter
Inventor: URASAKI KAZUAKI
IPC: H04Q9/14
Filed: 1980-12-11
Abstract: PURPOSE:To achieve a signal transmitter with anti-noise characteristics and low power consumption, by transmitting power supply on a common line together with a data signal from a master to slave device, and short-circuiting the line for the return from the slave to the master device. CONSTITUTION:A master device (not shown) transmits start and address bits and keeps the output to high level. On the other hand, a slave device obtains a DC power supply VDD from the said bit signal with a diode 1 for active state. The said address bit signal is applied to an address coincidence detector 5 via a noise rejecting circuit 3 for the discrimination if it is coincident with the address of the station of itself. If in coincidence, a flip-flop 7 is set so that an output transistor 8 is turned on in bit timings b6-b7. Thus, the said master set can discriminate if a switch 10 is in short-circuit, by monitoring this bit timing b6-b7.
Patent JP-H1018901-A (JP)
Title: Misfire diagnosing device for engine
Inventor: SAKAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To perform more adequate misfire diagnosis by adding the diagnosis of temperature condition of an engine. SOLUTION: This device is equipped with a temperature condition detecting means such as a water temperature sensor 19 or an intake air temperature sensor 29, a condition setting means 41 for setting an accidental fire judging condition, and a misfire judging means 42 for judging the misfire based on a misfire judging condition. The condition setting means 41 sets a misfire judging condition severer than that in the other case when a detected temperature is in a high degree wherein fuel vapor can be generated in an injector 26.
Patent JP-H0464281-A (JP)
Title: Manufacture of ceramic multilayer board
Inventor: SAKAMOTO KOZO
IPC: H05K3/46
Filed: 1990-07-04
Abstract: PURPOSE:To reduce and compensate for the deviation and failure of shrink produced by deformation behavior or difference in shrink in a conductor section and an insulation section by carrying out design and execution in preconsideration for difference in shrink in the conductor section and the insulation section and deformation behavior during laminating. CONSTITUTION:Difference in shrink in a conductor section and an insulation section and deformation behavior during laminating with regards to horizontal direction is estimated and confirmed experimentally. When the information thus obtained is reflected on through hole working position or the design and execution of wiring patterns, it will be possible to reduce and compensate for the deviation and failure of shrink after lamination and firing and produce a ceramic multilayer substrate having high dimensional accuracy.
Patent JP-S6335196-A (JP)
Title: Current gain adjusting device for polyphase pwm inverter
Inventor: AMAMI HIDEYUKI
IPC: H02P27/08
Filed: 1986-07-25
Abstract: PURPOSE:To adjust current loop gain of each phase simultaneously at the same ratio and to make the adjustment of current loop gain quite simple, by a method wherein amplitude of switching signal of triangular wave or sawtooth wave common to each phase is adjusted. CONSTITUTION:In error amplifiers 101a-101c, error between current command and feedback current of current supplied to an AC motor 106 is estimated, and results are inputted to each of comparators 102a-102c. Triangular wave as PWM signal is generated from a triangular wave generator 103, and the PWM signal is inputted to an amplitude adjusting device 1. When the PWM signal is outputted from the amplitude adjusting device 1, amplitude of triangular waveform is varied and outputted, and the varied PWM signal is simultaneously applied to second input end of each of the comparators 102a-102c.
Patent JP-H0839645-A (JP)
Title: Molding of substrate for optical disk
Inventor: TAMURA TAKANORI
IPC: B29C45/70
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a substrate reduced in the irregularity of double refraction between substrates by performing cooling while changing the open quantity of a cavity when the resin in the cavity is cooled and controlling the open quantity to preset one corresponding to an elapse time after the introduction of a molten resin is completed. CONSTITUTION:When the resin in a cavity 3 is cooled, cooling is performed while the open quantity of the cavity 3 is changed. The control of the open quantity of the cavity is performed, for example, on the basis of the valve operation signal of an injection nozzle at a point of time when the introduction of a molten resin into the cavity 3 is completed. The open quantity of the cavity 3 is controlled, for example, by measuring the open quantity (t) of a movable mold 1 and a fixed mold 2 by a mold opening sensor 6 and inputting the measuring signal of the sensor 6 to an operation device 7. The deviation with the open quantity set value of the cavity preliminarily stored in the operation device 7 is outputted to a mold clamping device 8 from the operation device 7. The mold clamping pressure of a mold clamping device 8 is changed on the basis of the control signal thereof to control the predetermined open quantity of the cavity.
Patent JP-S5966680-A (JP)
Inventor: YASUTOME KATSUTOSHI
IPC: D06B5/00
Filed: 1982-10-07
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-2000014002-A (JP)
Title: Power supply circuit
Inventor: HORIO KENJI
IPC: G06F1/28
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To detect a power supply interruption in both a normal mode and a waiting mode by a method wherein the interruption is detected in accordance with the drop of a DC voltage which is caused by a light-emitting diode or a resistor. SOLUTION: In a normal mode, a microcomputer 18 and other circuits 20 are driven by a DC voltage outputted from a rectification/smoothing circuit 14. In a waiting mode, connections between the other circuits 20 and the rectification/smoothing circuit 14 are cut off and the microcomputer 18 only is driven. In both the modes, a DC voltage outputted from a rectification/ smoothing circuit 16 is monitored by the microcomputer 18. If a power supply from a commercial AC power supply 22 is discontinued by a power supply interruption, The charge of a capacitor C3 provided in the rectification/ smoothing circuit 16 is consumed by a light-emitting diode LED or a resistor R3. As a result, the terminal voltage of the capacitor C3 drops and the interruption is detected by the microcomputer 18.
Patent JP-S5880117-A (JP)
Title: Production of thin film magnetic head
Inventor: YUHITOU ISAMU
IPC: G11B5/31
Filed: 1981-11-04
Abstract: PURPOSE:To assuredly flaten an insulated layer stacked on a coil, by etching said insulated layer with use of the pattern of a polymer resin layer as a mask. CONSTITUTION:An SiO2 layer 8 is formed on a substrate 7, and the 2nd magnetic pole 4 of ''Permalloy  '' is formed on the layer 8. Then a gap layer of SiO2 is formed, and Al serving as a coil is vapor-deposited on the gap layer. Thus a coil 6 is formed by a photoetching process. Then an insulated layer 9 of SiO2 is formed in a thickness larger than the Al layer, and furthermore the fluid and thermosetting polymer resin such as the polyimide resin 10 is spin-coated on the Al layer. The flatened resin layer 10 is etched to expose the projected part of the layer 9. Then the layer 10 is used as a mask to etch the projected part down to the same level of a depressed part of the layer 9. The mask is removed to flaten the layer 9. Then ''Permally  '' is vapor-deposited to form the 1st magnetic pole 3. In such a way, a thin film magnetic head is obtained.
Patent JP-S6155048-A (JP)
Title: Film conveying method in film retrieval device
Inventor: KURISU AKIRA
IPC: G03B21/11
Filed: 1984-08-23
Abstract: PURPOSE:To eliminate the influence of the load of film onto the driving power source so as to prevent quality deterioration of copy, by furnishing a loosenness in the film between the film processing section and the winding reel. CONSTITUTION:Based on a copy starting instruction, the motor is driven to feed the film 3 in a certain length from the winding reel 6, and an image of the retrieved film 3 is copied on the paper 24. In this case, the film is scanned or rescanned between the pressure glasses 26A and 26B in the film processing section, when, a loosenness 3A of the film 3 is formed between the pressure glasses 26A, 26B and the winding reel 6, so that the load of the winding reel 6 will not affect the driving power source of scanning or rescanning, making no synchronization gap on the sensitive drum 23 to be exposed to light, resulting in no copy deterioration. Then, after the copying is over, the length of the film fed at the beginning is rewound as long as the length of the loosenness 3A to the winding reel 6.
Patent JP-H0463477-A (JP)
Title: Manufacture of photovoltaic device
Inventor: SUZUKI YASUNORI
IPC: H01L31/04
Filed: 1990-07-03
Abstract: PURPOSE:To improve contact resistance characteristic of a transparent electrode film and a rear surface electrode film by emitting an energy beam from above a thin film, and laminating a semiconductor film and the electrode film on the divided thin film. CONSTITUTION:A transparent electrode film and a thin film 3 of a high work function metal or metal oxide is laminated on the insulating surface of a light transmission board, an energy beam is emitted from above the film 3, and a first dividing groove 4 for dividing the film 3 and a transparent electrode film 2 at each photoelectric conversion region is formed. Then, a semiconductor film and the electrode film are laminated on the divided film 3, an energy beam is emitted along the groove 4 from above the electrode film to form a connecting part 7 for electrically connecting the electrode film 6 to the transparent electrode. The beam is emitted from above the film 6 to form a second dividing groove 8 for dividing the film 6 and an amorphous semiconductor film at each photoelectric conversion region. Thus, there is no fear in which In, Sn or O atoms for constituting the transparent electrode films 2a, 2b are mixed in the semiconductor film 5 as impurities to reduce film characteristics.
Patent JP-S6153496-A (JP)
Title: Fan
Inventor: KAMATA JUNICHI
IPC: F04D27/00
Filed: 1984-08-23
Abstract: PURPOSE:To prevent accidental over-cool of a sleeping human body when a fan is kept in continuous operation, by providing a controller for transmitting a control signal set according to the detected temperature given from a room temperature detection circuit to a motor control circuit so as to automatically control a fan driving motor in response to any change in the room temperature. CONSTITUTION:The first set temperature Ton and the second set temperature Toff are input by means of an input key 11, and those input data are stored in a memory 8. CPU7 reads the room temperature T data from a temprature sensor 4 via a room temperature detecting circuit 5 and an input circuit 9, compares said data with the first and second set temperature Ton, Toff given from the memory 8. When a room temperature T exceeds Ton during stop of a fan, ON signal is transmitted from an output circuit 10 to a motor control circuit 3 to start a fan drive motor 2. When the room temperature T drops beyond Toff, OFF signal is transmitted from the output circuit 10 to the motor control circuit 3 to stop the fan drive motor 2. Thus, any accidental over-cool during sleeping time due to a continuously operating fan can be prevented.