baber/WOPTO huggingface dataset:
Patent JP-H03121638-A (JP)
Title: Monitoring timer circuit
Inventor: KOMACHIYA TADAYOSHI
IPC: H04L12/40
Filed: 1989-10-05
Abstract: PURPOSE:To decrease number of required gates by preparing an LSI terminal input number only for a code bit number equal to number of discrete monitoring time of a monitoring timer when monitor timer exclusive terminals are prepared for the LSI. CONSTITUTION:The circuit consists of a monitoring counter 6 starting and counting a clock pulse from the start point of time, stopping the count when a signal being a monitor object comes and reset thereby, a code register 5 set with a predetermined set time in a form of a code and latching the time, a decode circuit 11 receiving a code output from the code register 6, decoding it and outputting the result as an individual signal, and a comparator circuit comparing a count output of the counter 6 with an individual signal from the decode circuit 11 and outputting an overflow signal when they are coincident. Then the counter output is extracted from bit locations of the counter 6 corresponding to the 4 discrete monitor time desired to be set. Thus, the required gate number is less and the cost is reduced.
Patent JP-H01100942-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHINO TERUO
IPC: H01L21/822
Filed: 1987-10-14
Abstract: PURPOSE:To enable modification of circuit to be realized by change of a process after the process of formation of a wiring layer, by providing a source/drain diffusion layer and a gate wiring layer constituting an MOS transistor together with a wiring layer within a field cell so that the element can be employed when any change is required for modification of the circuit or the like. CONSTITUTION:In order to provide a circuit as represented by an equivalent circuit of Fig. (a), a NOR gate standard cell 31 and an inverter standard cell 32 are arranged and a required number of feed cells, for example three feed cells 13A-13C are arranged in the cell array. A wiring layer is provided to connect the cells 31, 32 with each other. An LSI can be produced in this manner. If it is desired to add another circuit 25 consisting of an inverter 23 and a NAND gate 24 to the LSI thus produced, as shown in Fig (b), such circuit 25 consisting of the inverter 23 and the NAND gate 24 can be added only by changing the final process, namely process of forming the wiring layer of multilayer aluminum.
Patent JP-H03121605-A (JP)
Title: High output travelling wave amplifier
Inventor: HONJO KAZUHIKO
IPC: H03F3/55
Filed: 1989-10-05
Abstract: PURPOSE:To multiply an amplifier output without improving a breakdown voltage of an active element by using both a travelling wave and a retrogressing wave and amplifying them on an output transmission line. CONSTITUTION:A signal source 26 having a signal source impedance 27 is connected to an input terminal of a power distriuter 25 via an amplifier input terminal 28. The signal divided equally into two by the power distributer 25 is inputted respectively to a 1st terminal 29 and a 2nd terminal 30 of an input transmission line 22. The 1st terminal 31 and a 2nd terminal 32 of an output transmission line 23 are connected to two input terminals of a power synthesizer 24 and a load resistor 33 is connected to an output terminal 34 is common use with an output terminal of an amplifier. Since the power is amplified by using both the travelling wave and the retrogressing wave, the voltage amplitude is maximized at both the 1st and 2nd terminals 31, 33 of the output transmission line 23. Thus, the output is doubled without improving the breakdown voltage of the amplifier element.
Patent JP-H03123660-A (JP)
Title: Coating solution injector
Inventor: KUSUOKA AKIRA
IPC: B05C5/00
Filed: 1989-10-05
Abstract: PURPOSE:To simplify the flow of the liquid in a liquid injector and to uniformize flow distribution in a lateral direction without generating trouble such as the stagnation or foaming of a liquid by applying a taper to a slot part so that the slot interval of the slot part is gradually widened from the vicinity of the part for a coating solution supply port to both end parts of slot width. CONSTITUTION:A coating solution injector has a slot part 1 having coating width, the pocket part 2 communicating with the slot part 1 and having the same width as the slot part 1 and a coating solution supply port 3 right-angled to the lateral direction of the pocket part 2. herein, a taper is applied to the slot part 1 so that the slot interval of the slot part is gradually widened from the vicinity of the part for the coating solution supply port 3 to both end parts of slot width. By this constitution, a coating solution is spread to decrease in its flow velocity and the resistance loss of liquid pressure is reduced and liquid stagnation is not generated and trouble such as stripes, spots or foam is not generated and uniform liquid pressure distribution in the lateral direction during the flow through the slot part is obtained and the distribution of the coating solution in the lateral direction becomes uniform.
Patent JP-H0682240-A (JP)
Title: Pattern area ratio measuring method
Inventor: HASHIMOTO KAZUHIRO
IPC: G03F5/00
Filed: 1992-09-03
Abstract: PURPOSE:To provide an area ratio measuring method of patterns which enables the measuring of a pattern area ratio even though positioning is not made at a specified position with respect to a support means thereof. CONSTITUTION:In a method of measuring a pattern area ratio for a printing plate, the positions of at least two points S1 and S2 are calculated on the edge 13E of a printing plate 13 based on a relationship between a ratio of a plain part 13C of the printing plate 13 in a view field of a sensor 33 and a sensor output value. A linear direction formed by the at least two points S1 and S2 is recognized as the direction of inclination of the printing plate 13 to determine an inclination state of the printing plate 13.
Patent JP-H04137204-A (JP)
Title: Magnetic head
Inventor: INOUE TETSUO
IPC: G11B5/31
Filed: 1990-09-28
Abstract: PURPOSE:To increase the head efficiency without requiring positioning operation specially by making the width of a track on a magnetic surface for back gap formation, which is formed on a 2nd magnetic core, larger than a track on a magnetic surface for back gap formation formed on a 1st magnetic core. CONSTITUTION:The track-width directional length of the magnetic surface 10 for back gap formation which is formed on the joined surface of a magnetic core 2 is made larger than the track-width directional length of the magnetic surface 8 for back gap formation which is formed on the joined surface of a magnetic core 1 inside a thin film coil 5. Thus, the magnetic surfaces 8 and 10 for back gap formation which are formed on the joined surfaces of the magnetic cores 1 and 2 are made different in track-width directional length and then the track-width directional lengths of the magnetic surfaces 8 and 10 for back gap formation are prescribed by the track-width directional length of the magnetic surface 8 for back gap formation which is smaller. Consequently, back gap join area is held constant without any special positioning operation and the high head efficiency is stably obtained.
Patent JP-H1197333-A (JP)
Title: Resist waste fluid withdrawing device
Inventor: HONMA TSUTOMU
IPC: B05C11/10
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To withdraw automatically resist waste fluid in a waste fluid withdrawal bath outside a clean room, by a method wherein, if a waste fluid amount of a fluid reserving bath reaches a supremum, a waste fluid tube is opened by a switching valve, and the waste fluid in the fluid reserving bath is discharged through the waste fluid tube in a waste fluid withdrawal bath until it reaches a lowest limit in the bath. SOLUTION: A semiconductor wafer 1 is rotated at a high speed and resist is uniformly applied on the semiconductor wafer 1. At this time, after surplus resist (waste fluid) is received by a resist applying cup 2, it is dropped from a waste fluid hole 2A to a fluid reserving bath 3. The waste fluid is reserved in a waste fluid tube 8 with an automatic switching valve 9 first of all, and further the process for a plurality of semiconductor wafers 1 is repeated, so that the waste fluid is gradually reserved in the fluid reserving bath 3. If the waste fluid in the fluid reserving bath 3 is reserved up to a position of a supremum sensor 4, the automatic switching valve 9 is opened, and the waste fluid in the fluid reserving bath 3 is flown to a waste fluid withdrawal bath 7 through the waste fluid tube 8.  If the waste fluid in the fluid reserving bath 3 is dropped up to a position of a lowest limit sensor 5, the automatic switching valve 9 is closed.
Patent JP-H01101401-A (JP)
Title: Thickness measuring instrument for sheet like material
Inventor: ISOZAKI KENJI
IPC: G01B7/06
Filed: 1987-10-14
Abstract: PURPOSE:To eliminate an indication error due to variation in the tension of a sheet like material to be measured by detecting the floating quantity of a target for measurement and correcting a measured value according to the floating quantity. CONSTITUTION:Detection heads A and B are arranged above and below the sheet like material C to be measured and while the upper head A is floated above the sheet like material C by a constant distance by air blown out of the target 4, the thickness of the object sheet like material C is measured. A compensating signal generation part 9 detects the floating quantity epsilon of the target 4 from the internal pressure P3 of the target 4 and outputs a compensating signal Sc based upon the floating quantity. This compensating signal Sc has a value corresponding to variation in the tension of the sheet type material C. Thus, the thickness of the object sheet material C is corrected by a detecting circuit 7 with the compensating signal to eliminate the indication error due to the variation in the tension of the sheet like material.
Patent JP-H01104761-A (JP)
Title: Manufacture of patterned diamond-like carbon film
Inventor: OTA HIDEKAZU
IPC: H01L29/16
Filed: 1987-10-14
Abstract: PURPOSE:To easily form a diamond-like carbon film on a substrate into fine pattern by removing a formed resist and diamond-like carbon film on the resist by a lift off method. CONSTITUTION:A lower electrode pattern 2 is formed on a substrate 1 and also a resist pattern 3 is formed onto the part requiring no hard carbon film, on which a hard carbon film 4 is formed by a plasma CVD method, etc. Subsequently, the resist 3 is peeled off by using a resist-peeling solution, etc., by which the hard carbon film 4 on the resist is removed and the hard carbon film is patterned only in the required part. Accordingly, the fine working of the hard carbon film is made possible and the application to electronic devices can be attained.
Patent JP-S62118227-A (JP)
Title: Optical fiber temperature sensor
Inventor: HIRANO MASAO
IPC: G01K11/20
Filed: 1985-11-18
Abstract: PURPOSE:To measure exactly a temperature by a simple constitution, by exciting optically a phosphor whose light emitting intensity is varied by a temperature through an optical fiber, receiving a reflected light from the phosphor, and an excited light emitting light, and bringing a projector to a negative feedback control by a reflected light receiving output. CONSTITUTION:The light of a projector 5 is propagated through optical fibers 2, 4, and the phosphor 1 whose light emitting intensity is varied by a temperature is excited optically. Also, through the optical fibers 4, 3, a reflected light from the phosphor 1, and an excited light emitting light of the phosphor 1 are received by light receivers 10, 9, respectively. The output of this photodetector 10 is supplied through a negative feedback circuit 8 and the projector 5 is controlled, and the influences of a loss, a variation, etc., of an optical transmission line are prevented. In this way, a temperature is measured exactly by a light receiver 6 by a simple constitution, by which it is unnecessary to calculate, etc., a two wavelength output ratio.
Patent JP-2000075653-A (JP)
Title: Electrophotographic image forming device and developing cartridge
Inventor: MATSUDA KENJI
IPC: G03G15/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To eliminate interference between a developing cartridge and a sealing means and, therefore, to smoothly turn the developing cartridge. SOLUTION: The entire area where the screen sheet 24S provided at a developing rotary is brought into contact with the surface of the external wall of a developing frame-body 201 is covered with a cover member 206. This prevents the screen sheet 24S from being caught in the difference in level of the surface of the external wall so that the developing cartridge cannot turn smoothly and pressing failure is prevented.
Patent JP-H1187234-A (JP)
Title: Aligner
Inventor: KIYOMIYA TAKANOBU
IPC: G03F7/20
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an aligner, which can perform the adjustment of the beam shape from a laser light source with the state of the atmospheric space of a lighting system tightly enclosed in the specified atmosphere which is maintained in the exposing system used in a photolithographic process. SOLUTION: A beam-shape adjusting control system 80 obtains the beam shape of the illuminating light emitted from a laser light source 12 from a beam-shape detector 48 and discriminates whether an aspect ratio or a beam size is located in the region of the specified beam shape or not. When it is discriminated that the value is not located in the specified range, the beam shape is adjusted by driving the driving systems 56-60 of three kinds of cylinder zoom-lens units 50-54. The beam shape in the adjustment is fed back from the beam shape detector 48. When the shape is adjusted to the range of the specified beam shape, the adjusting operation is finished.
Patent JP-H04135679-A (JP)
Title: Vapor washing device
Inventor: UCHINO MASAHIDE
IPC: B08B3/08
Filed: 1990-09-28
Abstract: PURPOSE:To almost eliminate condensation of vapor of a solvent in a vapor washing tank by forming a communication path which leads the vapor in a vapor generation tank into the vapor washing tank to the part lower than the vapor condensation zone of the vapor generation tank. CONSTITUTION:The vapor 13 of a solvent introduced into a vapor washing tank 7 gradually raises the vapor level but is not raised to at least the vapor level of a vapor generation tank 1 communicating with a communication path 12. Therefore vapor 13 of the solvent is not introduced into a cooling zone 11. Both moisture in the air and vapor 13 of the solvent are not simultaneously condensed in the cooling zone 11. Only the moisture in the air is condensed into condensed water, which may be discarded so that it is not mixed with the solvent. Further since the high-temp. vapor 13 of the solvent is not brought into contact with the cooling zone 11, the cooling temp. of the cooling zone 11 is lowly set by little energy. The solvent is prevented from being diffused from the aperture part 8 of the vapor washing tank 7 wherein the material to be washed is introduced thereinto and taken out therefrom.
Patent JP-2001083562-A (JP)
Title: Automatic exposure controller for camera
Inventor: IMAMURA TAKASHI
IPC: G03B7/099
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress the consumption of a battery required for switching a diaphragm. SOLUTION: A diaphragm plate 37 is freely turnably fitted. The plate 37 is interlocked with the movable iron core 53 of a solenoid. Then, the plate 37 is energized to the core 53 clockwise by a return spring 54. A guide plate 56 is energized counterclockwise by a coil spring 58 and engaged with a guide pin 37d. Then the plate 56 is toggle-actuated in cooperation with the spring 54 and the pin 37d. Besides, the plate 56 is constituted so as to hold the plate 37 at a small aperture position or at a large aperture position by pressing the 1st holding surface 61 or the 2nd holding surface 62 of the plate 56 to the pin 37d. When the core 53 is attracted because the solenoid is actuated, the plate 37 is turned. As a result, the plate 56 is toggle-actuated and the pin 37d is guide by a forward moving path surface 63 or a backward moving path surface 64.  Then, the plate 37 is moved to another position.
Patent JP-2000092811-A (JP)
Title: Linear actuator
Inventor: KOJIMA SHOICHI
IPC: H02K37/24
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically-driven actuator provided with a runaway preventing function, by integrating into one an encoder for motor rotational position detection, a motor control circuit which controls the rotational operation of a motor according to a command from a commanding device at a higher level, and a motor drive circuit which controls motor power. SOLUTION: The housing 21 of a circuit section 20 is bolted to the end face of a motor 10 opposite its output shaft 11, and the detection end section 12 of a motor shaft is protruded into the housing 21, an encoder slit plate 25 for motor rotational position detection being installed on the detection end section 12 in a specified position. A motor control circuit 23 which supports a photocoupler 26 in such a manner that the encoder slit plate 25 is properly placed within the photocoupler is installed, and a motor drive circuit 24 mounted with the drive element of the motor 10 is installed, the individual components being integrated into one. As a result, an electrically-driven actuator provided with a runaway preventing function is obtained.
Patent JP-H04137448-A (JP)
Title: High-frequency inductive coupling plasma mass spectrometer
Inventor: YAMANAKA KAZUO
IPC: H01J49/10
Filed: 1990-09-28
Abstract: PURPOSE:To assemble ion lenses to a gate valve part so as to improve the ion transmissivity, and to improve the analysis sensitivity, by opening the gate valve, and driving a movable ion lens moving device so as to move an arm for moving the movable ion lens, and positioning a movable ion lens at the aperture of the gate valve, when an analysis is carried out. CONSTITUTION:While a gate valve 21 is closed to cut off the engagement of a center chamber 13 and a fore chamber 11, a movable ion lens is placed at a waiting position separated form the gate valve 21, when no analysis is carried out. And when an analysis is carried out, the gate valve 21 is opened, and a movable ion lens moving device 24 is driven to move the arm 23 for moving the movable ion lens. As a result, the movable ion lens 22 is moved and positioned between the gate valve 21 (that is, at the aperture). Under such a condition, a voltage is applied to an ion lens system 14b to 14e and the movable ion lens 22. Consequently, the ion lenses 14b to 14e are assembled in the gate valve 21 part to improve the ion transmissivity, and the analysis sensitivity is also improved.
Patent JP-H02106882-A (JP)
Title: Connector for connecting printed board
Inventor: TANAKA TAKESHI
IPC: H01R24/00
Filed: 1988-10-14
Abstract: PURPOSE:To absorb the dislocation of the fitting joint part of both connectors and prevent the twisting and unnatural stress by giving a flexibility to a female connector. CONSTITUTION:When the mounting position of a male connector 3 or a connector 4 is dislocated to a printed board 1 (2), the socket housing 12 of the male connector 4 induces the printed board 2 in the arrangement direction of a socket contact 11 to absorb the displacement. The dislocation toward the direction of a right angle to the arrangement direction of the contact 11 is managed by spring contact pieces 15, 15 formed wider compared with a post type contact 6 and a narrow opening 22. Thus, when the mounting positions to the printed boards 1, 2 are dislocated, the socket housing 12 is freely moved at the time of fitting and connecting with the male connector 3 to absorb the dislocation of the fitting joint part of the both connectors 3, 4. Hence, the application of twisting and unnatural stress can be prevented.
Patent JP-H1198447-A (JP)
Title: Image pickup device, edit device and edit system
Inventor: ANDO HIDEKI
IPC: H04N5/85
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To effectively avoid deterioration in recording and reproducing capability in the case that a process from news gathering to editing is processed by a recording disk medium dividing and forming areas concentrically to an information recording side of the recording disk medium and assigning video and audio signals to each area and recording them. SOLUTION: An innermost circumference of an optical disk 3 is a system data area AR1, which is divided concentrically into three areas AR1A, AR1B, AR1C and management data recorded at the manufacture are recorded on the innermost circumferential area AR1A. Management data for video and audio signals recorded on the optical disk 3 are recorded to the next area AR1B and edit data are recorded on the succeeding area AR1C. An outer circumferential area AR2 is concentrically divided into 5 areas and assigned to user areas for recording a video signal V1 and audio signals A1-A4.
Patent JP-H0899132-A (JP)
Title: Method for opening hole on metallic plate
Inventor: UTSUKI TOSHINORI
IPC: B26F3/00
Filed: 1994-09-30
Abstract: PURPOSE: To enable the fatigue breakage of cut residual part by reciprocatively shaking a plate surrounded in the scheduled hole edge while using one piece of the straight line part as the shaking axis. CONSTITUTION: It is denoted as A for the scheduled hole on the metallic plate surface and A' for the hole plate to break off. Further, it is denoted as 1, 1' for the two long sides of fine groove blanking holes in the hole A and 2, 2' for the two short sides of the fine groove blanking holes having 3, 3' for cutting remained parts of the two short sides. The cut residual parts 3, 3' are cut off to make the cut-off parts 4. By this method, the hole plate A' broken off in the hole A can reciprocatively be shaken while using the shaking axis 5 of the short side as the axis. That is, the cut residual part 3' passing through the shaking axis 5 is fatigue-broken by shaking the hole plate A' to the upper and the lower parts by inserting the finger tip into the fine groove blanking hole 2.  The means for cutting off the whole periphery except the cut residual part is executed by the fine groove blanking with a press. By this method, the hole is opened only by folding to the back side.
Patent JP-H0999219-A (JP)
Title: Removing method of pollutant and traveling object
Inventor: SHIMIZU KAORU
IPC: B64C1/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To remove a pollutant in the air by giving rear infrared ray to a photocatalyst fitted on the outside surface of a traveling object. SOLUTION: The powdery particles of the photocatalyst is fitted on the surface (outside surface) of the traveling object, for example, on the outside surface of the body 1 constituting an automobile 100 or the like, to remove the low concn. pollutant (nitrogen oxides or the like) in the environmental air. As one example of means to fit the photocatalyst, the photocatalyst incorporated in a coating material for the top coating of the outside plate surface of the body of the automobile 100 or the like is applied. The photocatalyst receiving near ultraviolet ray is activated to oxidize and decompose nitrogen oxides or the like. As a result, the pollutant in the air, e.g. the low concn. nitrogen oxides or the like is oxidized to be captured on the photocatalyst.  And organic materials sticking to the outside plates 1-6 of the traveling object 100 or the like is removed without using a special device or manual aid.