baber/WOPTO huggingface dataset:
Patent JP-S57158620-A (JP)
Title: Liquid crystal display device
Inventor: ASANO HIROSHI
IPC: G02F1/1335
Filed: 1981-03-25
Abstract: PURPOSE:To reduce the cost and to increase the liq. crystal display contrast by diagonally vopor-depositing a metal such as an Al alloy to form a white electrode as the liq. crystal driving electrode on the semiconductor substrate. CONSTITUTION:A liq. crystal driving electrode on a semiconductor substrate 14 is formed by diagonally vapor-depositing a metal 15 such as an Al alloy. Al or the Al alloy is superior to Au or Ag as the metal 15 because it does not form a mirror surface. For example, by vapordepositing Al at about 200 deg.C, 4X10<-6> Torr vacuum degree and 60 deg. angle to the normal line of the substrate 14, a white electrode having higher whiteness is obtd. as compared to other angle. Thus, the cost can be reduced, and the contrast can be increased.
Patent JP-S52127275-A (JP)
Title: Temperature compensation circuit for pressure trnsmitter
Inventor: TANAKA AKIO
IPC: G01B7/16
Filed: 1976-04-16
Abstract: PURPOSE: To ensure satisfactory temperature compensation with a simple circuit construction, by providing a variable resistor in a bridge circuit consisting of a standard resistors and detection resistors, thereby adjusting the zero point and the span. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06260898-A (JP)
Title: Semiconductor integrated circuit
Inventor: HATTA TOSHIYA
IPC: H03K3/353
Filed: 1993-03-04
Abstract: PURPOSE:To prevent the malfunction by making a threshold voltage at the time of rising an input signal higher than a supply voltage for the signal input higher than the power supply to increase the difference between the signal input higher than the threshold voltage and the input signal low potential and stopping flowing-in of a steady state current. CONSTITUTION:If the input potential of a terminal 21 exceeds 3.5V at the time of rising input signal, the input end potential of a buffer 3 exceeds threshold voltage 1.5V of an inverter 4, and the output of the inverter 4 goes to 0V, and an NMOS transistor TR 2 is turned off, and it becomes the input potential of the terminal 21. That is, when the input potential is 5V, a current does not flow in from the terminal 21 because the TR 2 is turned off. At the time of falling, the input end potential of the buffer 3 becomes the input potential of the terminal 21 because the TR 2 is turned off at the beginning. When the terminal 21 is <=1.5V, the input end potential of the buffer 3 is lower than threshold value of 1.5V, and the output of the inverter 4 goes to 3V, and the TR 2 is turned on, and it is the same potential as the initial stage of the rising. Thus, the malfunction is prevented without increasing the current consumption.
Patent JP-H03246015-A (JP)
Title: Manufacture of laminated sheet
Inventor: MATSUO MASATO
IPC: B29C43/34
Filed: 1990-02-23
Abstract: PURPOSE:To manufacture a laminated sheet free from positional deviation, by a method wherein a laminated matter is fixed by a cam arranged on a carrier plate and molded. CONSTITUTION:A base is impregnated with resin, upon which at least one sheet of prepreg 5 to be obtained by drying the same is superposed. A plurality of sets of matters obtained by superposing a metallic foil 6 upon its outside are laminated and mounted to a carrier by truing up end faces. Then an end face of a laminated matter 1 is fixed by its circular-arclike part by turning a cam 3 possessing a fan-shaped plane and a pillarlike form as a positional deviation preventive jig arranged two by two on sides each of a fringe part of the carrier plate 2 around its shaft 4 as a fulcrum. Then the carrier plate 2 is inserted between hot plates of a press, heated, pressurized, molded and a plurality of laminated sheets are manufactured at the same time. With this construction, a laminated sheet, which is free from a positional deviation and has a homogenous thickness up to an end part, is obtained. In addition, the cam 3 as the positional deviation preventive jig can be removed easily from the laminated sheet after molding.
Patent JP-S51117854-A (JP)
Title: Circularly polarized wave generator
Inventor: KANITANI SHIYOUJIROU
IPC: H01P1/17
Filed: 1975-04-09
Abstract: PURPOSE:To obtain a circularly polarized wave generator which features good characteristics through broad band with rigid construction against machines. This is possible by preparing slits onto the dielectric plate which is inserted into the wave guide.
Patent JP-H02222031-A (JP)
Title: Superimposed writing device
Inventor: AOKI HIROSHI
IPC: G06F3/153
Filed: 1989-02-23
Abstract: PURPOSE:To improve the superposed writing speed with plural planes by 4 or 5 multiples to a single plane compared with a conventional system by using a RAM containing a masking function. CONSTITUTION:The plane 2-1 - 2-N consisting of the video RAMs having the masking functions are prepared together with a mode register 3, a VRAM controller 4, the data qualifying circuits 6-1 - 6-N, etc. In a superimposition mode of the register 3, the controller 4 applies simultaneously the memory access signals to plural video RAMs and a data selection circuit 7 selects the write data at first. Thus the areas requiring no writing operations are masked. Then the data obtained through an AND secured by an AND circuit between the contents of a plane data register 8 and the write data is selected. As a result, the source patterns are simultaneously written into the corresponding video RAMs.
Patent JP-H05239520-A (JP)
Title: Blasting tuyere device in furnace
Inventor: TAKADA KAZUAKI
IPC: C21B9/10
Filed: 1992-02-28
Abstract: PURPOSE:To stabilize components in the tapped molten iron and to maintain the high heat efficiency burning condition by freely changing tuyere ratio corresponding to variation of the blasting quantity during operational driving in a furnace and stabilizing the burning condition at the furnace core part. CONSTITUTION:In the tuyere 4 in a cupola 1, etc., for melting metal material, a structural material capable of freely changing tuyere blasting cross-sectional area during the operation is arranged. This structural material has a cylindrical contracting body 8 comprising a cylindrical fixed frame 9 having parallel axis to the blasting direction and fixing plural metallic strips 11 at its one end and a sleeve 6 for contracting arranged at the inner surface of the tuyere 4, and the outer periphery of the metallic strips 11 is restricted by this sleeve 6 and opening part of the tip part 11A of the contracting body 8 is made to be expandable/shrinkable.
Patent JP-H03246386-A (JP)
Title: Screw pump
Inventor: SAKAMAKI HIROSHI
IPC: F04C14/00
Filed: 1990-02-23
Abstract: PURPOSE:To perform low torque and low noise for many hours by way of making the whole body small in size and light in weight by forming an introduction passage between a screw and a main body and by forming a liquid reservoir to reserve introduced fluid inside the main body. CONSTITUTION:An introduction port 3a of fluid is formed on one end of a main body 1. A drive motor 5 whose engine speed is changeable is arranged and provided inside the outer end side of the main body 1. A shaft 6 of this drive motor 5 is connected to a screw 8. A liquid reservoir 9 is formed in a peripheral space of a part where the shaft 6 passes through a liquid type seal 7 and connects to the screw 8. The screw 8 rotating in one body with the drive motor 5 at the time when the drive motor 5 is driven introduces water through the introduction passage 3 and makes it arrive at the liquid reservoir 9, and the water regularly pulsed in this liquid reservoir 9 is discharged by the work of centrifugal force. Consequently, it is possible to make the whole body small in size and light in weight and to perform low torque and low noise.
Patent JP-H03246533-A (JP)
Title: Simple printer
Inventor: OMURA KUNIOKI
IPC: G03B27/32
Filed: 1990-02-23
Abstract: PURPOSE:To easily master the constitution of a printer and to make the printer optimum as a teaching material by separately constituting a lamp house, a diffuser house, a film carrier house, a lens house, a main body house, and a photographic paper holder or the like. CONSTITUTION:This printer is provided with the lamp house 10 incorporating a lamp 19, the diffuser house 11 for diffusing the light of the lamp 19, the film carrier house 12 for setting the image of a photographic film at an exposing position, the lens house 13 provided with a printing lens 33, and the photographic paper holder 15. Then, it is also provided with a light shielding cover 37 for shielding the photosensitive emulsion surface of the photographic paper 40 from the light and the main body house 14 which holds the lens house 13 above the light shielding cover. The respective houses and the holder are separately constituted and successively piled up so as to be used. Thus, the printer whose constitution is simplified, whose cost is made low, whose structure is easily understood, and which is easily used is made optimum as the teaching material.
Patent JP-H04280393-A (JP)
Title: Character/graphic recognizing device
Inventor: KOIZUMI JUNICHI
IPC: G06K9/20
Filed: 1991-03-08
Abstract: PURPOSE:To improve the rate of character recognition by reducing danger to erroneously extract a graphic as a character and reducing the integration error of character strings concerning the character/graphic recognizing device. CONSTITUTION:A first condition memory 22 stores the character conditions of respective characters making size conditions as the sizes of respective characters correspondent to category conditions as the types of respective characters. A character separation part 30 extracts characters by collating the respective areas of images with the size conditions of the respective characters, and a character recognition part 3 recognizes characters by collating the characters extracted by the character separation part 30 with the dictionary of the type instructed by the category condition corresponding to the size condition.
Patent JP-H0581757-A (JP)
Title: System for controlling floppy disk drive
Inventor: KASE TAKASHI
IPC: G06F3/06
Filed: 1991-03-08
Abstract: PURPOSE:To prevent data from being destructed by the election of a medium by locking the election of the medium and making time election impossible when the file of the medium is opened in a floppy disk drive. CONSTITUTION:In a medium condition monitoring part 2, the filing condition of the medium is monitored by controlling a floppy disk drive control part 1. When the file is opened, as the result of monitoring by the medium condition monitoring part 2, a locking mechanism 4 is controlled to be locked by the medium condition monitoring part 2 through a medium lock control part 3 and the ejection of the medium while the medium file is opened is made impossible.
Patent JP-S59170452-A (JP)
Title: Carburetor
Inventor: OOFUJI MITSUO
IPC: F02M7/12
Filed: 1983-03-18
Abstract: PURPOSE:To prevent air bubbles from blockading a main fuel passage as well as to aim at keeping off a misfire in an engine, by setting up a longitudinally directed cylindrical pipe in a single passage, while installing the main fuel passage and an auxiliary fuel passage separately in both of a pipe inner tube and a pipe circumference. CONSTITUTION:A solenoid valve 13 of a carburetor is set in motion for its on-off operation through an electric signal, while the fed air-fuel mixture controls opening time in a valve member 14 engaging an auxiliary jet 11 with an on-off ratio, thus an air-fuel ratio is controlled in a proper manner. And, both main and auxiliary fuel passages ranging from a float chamber 2 to a main well 5 are dividedly formed each by a cylindrical pipe 6. Therefore, even in a process that air bubbles produced in an around the valve member 14 of the solenoid valve are reaching to the main well 5 by way of an auxiliary fuel passage 10 on the circumference of the cylindrical pipe 6, a main fuel passage 7 in an inner tube of the cylindrical pipe is in no case blockaded at all. With a simple passage arranged with a cylindrical pipe merely in a single passage like this, an irregular motion due to air bubbles inside the passage can be prevented without making the passage into complexity in structure and the carburetor body into enlargement in size.
Patent JP-S59171120-A (JP)
Title: Method for formation of microscopic pattern
Inventor: YANAGISAWA HIROSHI
IPC: H01L21/027
Filed: 1983-03-18
Abstract: PURPOSE:To easily obtain a microscopic pattern by a method wherein, in the lithographic process utilizing a triple-layer structure consisting of organic high molecule films, provided on both sides of an intermediate film, and a resist film, a ladder type silicon coating film of low pinhole density and a high heat-resisting property is used. CONSTITUTION:A novolac positive type photoresist film 13 of approximately 1.5mum in thickness is applied on a semiconductor substrate 14, it is baked at 200 deg.C for approximately 20min, and a silicon film 12 of approximately 0.8mum in thickness is formed thereon using chlorobenzene solution of ladder type silicon of 30wt%. Then, a resist film 11 for patterning is rotary-coated on the silicon film 12, a baking process is performed for approximately 10min, and after the above has been formed into a microscopic pattern, it is transferred to the film 12 by performing a reactive sputter-etching method using the mixed gas of CF4 and He. Subsequently, a patterning is performed on the lowest layer of the film 13 by performing the same etching wherein O2 is used. Through these procedures, the film 12 is formed into a passive state substance against O2.
Patent JP-S57159302-A (JP)
Title: Car controller
Inventor: IZUME MAKOTO
IPC: G05B9/03
Filed: 1981-03-26
Abstract: PURPOSE:To achieve a control corresponding to the result of processing of a CPU again after a temporal failure, by outputting a control signal based on a sensor output only when a failure detection circuit outputs a failure signal. CONSTITUTION:A CPU13 processes various sensor output signals supplied from a multiplexer 11. Then, an interface circuit 15 supplies a control signal to a driving circuit 20 according to an output signal of the CPU13. At the state like this, if the next confirming signal is not supplied even when a prescribed time elapses after the confirming signal is supplied from the CPU13, a failure is detected with a failure detection circuit 22. When the failure is detected, a failure signal is supplied to the circuit 15 and a backup section 16. As a result, the backup section 16 outputs only a signal of requied minimum to run a car according to the sensor output, not to the control signal supplied from the circuit 15. When the failure is restored, the circuit 22 does not output the failure signal and the control signal from the circuit 15 is supplied to the circuit 20.
Patent JP-S62202358-A (JP)
Title: Floppy disk driver
Inventor: MATSUI SHOICHI
IPC: G11B19/20
Filed: 1986-02-28
Abstract: PURPOSE:To obtain an index pulse signal with less jitter even at the time of a low speed rotation by providing any one of a Hall element, a Hall IC and a magneto-resistance element to detect a magnetic flux from a metallic rod. CONSTITUTION:A magnet 5 to fix a disk 1 having a hub penetrated with the metallic rod 4 to a spindle 6, any of a Hall element, a Hall IC and a magneto- resistance element to detect a magnetic flux from the metallic rod 4 magnetized by the magnet 5 and a means pulsizing and forming an index signal from an output signal from the Hall element, the Hall IC or the magneto-resistance element are provided. Since the magnetic flux is detected by, e.g., a Hall IC, a detection signal of the same level independently of the rotational speed is obtained. Thus, an index pulse with less jitter even at a low speed drive is obtained.
Patent JP-S60187852-A (JP)
Title: Electrostatic magnetic field generator for nmr ct apparatus
Inventor: NISHIDA TAKAYUKI
IPC: G05F7/00
Filed: 1984-03-07
Abstract: PURPOSE:To stabilize the electrostatic magnetic field by exciting at least two probes arranged in the electrostatic magnetic field by a frequency sweep system to control a magnet power source so that the time phase difference of an NMR signal from each probe becomes zero. CONSTITUTION:NMR probes 3a and 3b are arranged at two points P and P' whose symmetrical center corresponds to the origin of a spherical space in an electrostatic magnetic field generated with a coil 1 connected to an electrostatic magnetic field power source 2. The probes 3a and 3b are excited in a high frequency with high frequency generators 4a and 4b, outputs of which are inputted into detection/low frequency amplifiers 7a and 7b. Here, NMR absorbed waveforms are detected and the phase difference therebetween is detected with a comparator circuit 9 through differentiation/shaping circuits 8a and 8b. Then, the power source 2 is so controlled as to zero the phase difference and thus, the electrostatic magnetic field can be stabilized.
Patent JP-S62202430-A (JP)
Inventor: ISHIBASHI KEISUKE
IPC: H01H35/24
Filed: 1986-02-28
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-H07253900-A (JP)
Title: Test data generation processing system
Inventor: TAKASHIMA KENTARO
IPC: G06F13/00
Filed: 1994-03-16
Abstract: PURPOSE:To generate test data used in test processing of the server simulator/ client simulator by allowing a logging means to collect information on the operation of a server application program and permitting the generation means to convert the collected logging means. CONSTITUTION:When a logging means 300a collects the operation information of a server application program 2 and a generation means 500a serves as one function and converts the collected logging data. Thus the test data represented by the simple language expression describing the access request answer characteristic of the server application program 2 used by the server simulator 100 is generated. The generation means 500a serves as another function to convert the collected logging data. Thus the test data represented by the simple language expression describing the access request issuing characteristic of the client application program 1 used by a client simulator 200 is generated.
Patent JP-S61206763-A (JP)
Title: Adhesion processing device for tail of roll paper
Inventor: OISHI FUMIO
IPC: B65H19/29
Filed: 1985-03-08
Abstract: PURPOSE:To affix the tail of a roll paper with a paper strip of specific length wound round to a second paper with an appropriate affixing force by installing an adhesive applying and pressurizing mechanism on the roll paper traveling path. CONSTITUTION:An endless transport member 19 is installed below a pair of rollers 4 in such a way as traveling in the longitudinal direction of the rollers 4, and the member 19 is equipped with a pressing member 26 which presses the roll paper on the rollers 4 while moving. The roll paper is moved by pressure of this pressing member 26, and a roll paper sensor 28 detects that the end of roll paper off the rollers 4 has passed the inlet to the transport path 27. The detection signal thus emitted opens a solenoid valve 31, and adhesive in tank 30 is sprayed from a nozzle 29 in a small amount to be applied to the tail of the roll paper from outside. Then the roll paper is moved in the length direction along the transport path 27, and the tail part immediately after application of the adhesive is pressurized by a pressurization roller 33 to ensure that the tail is affixed to second paper with an appropriate affixing force at all times.
Patent JP-H05252168-A (JP)
Title: Data link method
Inventor: TAKAHASHI TOSHIYA
IPC: H04B7/24
Filed: 1992-03-02
Abstract: PURPOSE:To obtain a data link method enabling plural master stations to be present and also, easy to configure a multiplex system when cyclic data communication is performed. CONSTITUTION:A data link parameter consisting of a master station number at every master station 1 or 2, the number of corresponding local stations, a local station number at every local stations 36, an output data leading address to a corresponding local station, output data size, the relative address of output data, input data leading addresses from the local stations 3-6, input data size, and the relative address of input data is inputted to the master stations 1, 2 and the local stations 3-6 in advance, and a message frame including the data addressed to corresponding plural local stations 3-6 from either the plural master stations 1, 2 when a timing is the one at which its own station performs transmission, and the message frame including the data addressed to its own station from the plural local stations 3-6 is received.
Patent JP-S59168375-A (JP)
Inventor: ROBAATO PEIJI BAA
IPC: H05K3/00
Filed: 1984-03-07
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-H06254444-A (JP)
Title: Atomizing device for liquid and liquid fuel combustion device
Inventor: UNO KATSUHIKO
IPC: B05B1/34
Filed: 1993-03-05
Abstract: PURPOSE:To provide a liquid fuel combusting device for contriving instantaneousness in the start of burning, lowering noise, compactness and lower power consumption by using a fine particle forming device for liquid for spraying fine particles uniformly. CONSTITUTION:An atomizing device for liquid consists of a liquid chamber 27 for feeding liquid, a revolving chamber 30 into which liquid is fed from the liquid chamber 27 through a revolving channel 29, a jet hole 31 for jetting the liquid provided with revolving force from the revolving chamber 30 and a film 33 with poor wetting characteristics with liquid formed on a passage wall face of the liquid at least on the downstream of the revolving chamber 30, and reduce the friction between the liquid and the wall face, prevent the lowering of revolving force and perform the uniform spraying of fine particles.
Patent JP-H06259883-A (JP)
Title: Digital recording device for animation and sound, and method therefor
Inventor: TAKAHASHI YUKISHIRO
IPC: G11B20/10
Filed: 1993-03-05
Abstract: PURPOSE:To prevent head omission of one series of animation data at the time of picture recording by compensating temporal delay at the time of starting picture recording due to delay of human decision by using a digital data compression/recording system of an animation. CONSTITUTION:Animation and sound data inputted to a personal computer or a work station 102 from a video device 101 are always compressed by a compression/expansion mechanism 104 for picture and sound, and are recorded in a buffer memory 105 wrapping around for a specified time. When a command for recording picture is inputted to the personal computer or the work station, data stored in the buffer memory before a specified time is successively written in a memory device 106.
Patent JP-H09236159-A (JP)
Title: Planetary roller type power transmission
Inventor: KAWASE TATSUO
IPC: F16H13/08
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide better lubrication for a contact part between an input shaft and a planet roller by providing a lubricating groove in the outer diameter surface of the input shaft, the groove being used for pushing a lubricating agent into a contact part with the planetary roller following the rotation of the input shaft. SOLUTION: A lubricating groove 5 is formed to have a shape and a depth such that the lubricating agents of both sides of a contact part between an input shaft 1 and a planetary roller 2 are pushed into the contact part between the input shaft 1 and the planetary roller 2 following the rotation of the input shaft 1. Specifically, the lubricating groove 5 is formed to have a shape called a herring bone (bone of a fish, herring) and a depth of 0.1 to several mm depending on the viscosity of a lubricating agent. Ten of such grooves are formed. During running, the lubricating agent discharged to the axial end part of the planetary roller 2 is pushed into a contact part between the input shaft 1 and the planetary roller 2 following the rotation of the input shaft 1.  Thus, the discharging of the lubricating agent from the contact part between the input shaft 1 and the planetary roller 2 is suppressed and the contact part there between is sufficiently lubricated.