baber/WOPTO huggingface dataset:
Patent JP-H01292692-A (JP)
Title: Magnetic recording/reproducing device
Inventor: MIYAMORI KENICHI
IPC: G11B27/00
Filed: 1988-05-19
Abstract: PURPOSE:To quickly know the position information of a spot where a program searching signal is recorded and the contents of the signal by reading address code in which the program searching signal and the address code are recorded, and comparing this code with address data stored in a storage device. CONSTITUTION:In the case of a cassette in which a video signal is not recorded on a magnetic tape 3, when the recording of the signal on to the tape 3 is started by a rotary head cylinder 4, a read signal is recorded, and simultaneously, the number of revolutions of a take-up reel 7 is counted, and a value from a counting circuit 12 is converted 13 into the address data. Next, in the case that the video signal is recorded on the tape 3, the position where the program searching signal is recorded is detected, and the tape 3 is controlled 17 so as to be rewound to the position where the head 10 reads the program searching signal. Next, the tape 3 is made to travel at constant speed at the position where it is rewound and stopped by a loading device 9. Then, the number of revolutions of the reel 7 is counted 12, and its value is converted 13 into the address data, and by comparing this address data with the address data stored in a recording device 14 by a identification circuit 16, the video signal is retrieved and identified.
Patent JP-S611651-A (JP)
Title: N-acyl acidic amino acid diamide compound, its preparation, and antiulcer agent containing same
Inventor: TAKAGAWA NOBORU
IPC: A61K31/495
Filed: 1984-06-12
Abstract: NEW MATERIAL:The compound of formula I (R<1>-R<4> are H, alkyl, cycloalkyl, alkenyl, aralkyl, or R<1> and R<2> or R<3> and R<4> together with N atom form heterocyclic group; R<5> is cycloalkyl, acyl or heterocyclic group; A is bond, alkylene, alkenylene or alkadienylene; n is 1-3). EXAMPLE:DL-2-( beta-2-Furylacrylamido )-N<5>-methyl-N<1>, N<1>-di-n-propylpentane-1,5-diamide. USE:An antiulcer agent having extremely strong antiulcer activity. Dose: 1- 1,000mg daily for adult. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula R<5>-A-COOH or its reactive derivative at the carboxyl group, in a solvent such as methylene chloride, dioxane, etc. at -25-+50 deg.C.
Patent JP-2000312182-A (JP)
Title: Optical receiver
Inventor: KOMATSU HIROKAZU
IPC: H04B10/60
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver where a signal interruption detection level is not fluctuated by manufacture variance or a temperature change or the like. SOLUTION: This optical receiver has a light receiving element 5, that converts an incident optical signal into a current and provides an output of it, amplifiers 3, 4 that amplify the current outputted by the light receiving element, convert the amplified current into a voltage and provide its output, dummy amplifiers 6, 7 to which nothing is connected and that have the same characteristic as that of the amplifiers 3, 4, a level adjustment circuit that adds an adjustable DC voltage, corresponding to a signal interference level to an output of the dummy amplifiers, and a comparator that compares an output of the level adjustment circuit with the output of the amplifiers and provides an output of an alarm signal denoting the signal interference, when the output of the amplifiers is lower than the output of the level adjustment circuit.
Patent JP-H06309616-A (JP)
Title: Production of resist mask
Inventor: TAKAYAMA AKIO
IPC: G11B5/187
Filed: 1993-04-23
Abstract: PURPOSE:To provide a production method of a resist mask by which a uniform and thick resist mask, which allows ion milling treatment, can be produced. CONSTITUTION:A org. resin film 6 is adhered to a slider block 8, and then a photoresist 9 is applied on the org. resin film 6 and exposed to produce a mask of the photoresist 9. This photoresist mask 9 is used to each the org. resin film 6 to produce a resist mask 10 for the slider block 8. By adhering the org. resin film 6 to the slider block 8, the surface of the org. resin film 6 is formed as a continuous plane so that the photoresist 9 can be uniformly applied. By etching the org. resin film 6, the resist mask 10 can be produced with uniform thickness. By preliminarily adhering a thick org. resin film 6, a thick resist mask 10 is produced which can cope with, ion beam milling.
Patent JP-S5745369-A (JP)
Title: Method and equipment of rotary application
Inventor: ARII KATSUYUKI
IPC: H01L21/027
Filed: 1980-09-01
Abstract: PURPOSE: To accurately form a photo resist film in a desired film thickness, by removing the solvent through vaporization after coating a solvent in a uniform thicknes in suppressing the evapolation of the solvent used for the solution of the photo resist film when forming the phot resist on  the surface of a substrate to be treated.   
     CONSTITUTION: A plate 3 to be trated, such as semiconductor substrate, etc., is adsorbed on to a  rotary head 2 in a closed tank 1, and a solvent which is the same as the one contained in the  photo resist liquid is introduced into the closed tank 1 through an inlet 14 and the tank 1 is saturated with the vapor of the solvent. Then, the photo resist liquid is dropped on the substrate 3  from a supply nozzle 4 while the rotary head 2 is being rotated, and the liquid is spread over the  whole surface of the substrate by the centrifugal force. Since the inside of the tank 1 is saturated  with the solvent of the photo resist liquid, in this case, the solvent contained in the liquid does not  evaporate, and the liquid is spread over the whole surface of the substrate 3 without reducing its  viscosity. When an equilibrium condition is attained, the valve of a exhaust port 6 is opened and,  at the same time, a dried gaseous is nitrogen is blown into the tank 1 through a nozzle 12. Thus  the solvent contained in the photo resist liquid is quickly removed by evaporation and a photo resist film 5 having a uniform thickness is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06311223-A (JP)
Title: Automatic answering telephone system
Inventor: IRIE KATSUMI
IPC: H04M1/65
Filed: 1993-04-23
Abstract: PURPOSE:To shorten time required for access in the case of reproducing with a business message by providing a business recording area changing means for moving the non-confirmed business message to a confirmed business message recording area. CONSTITUTION:The business message, for which it is judged the confirmation is not completed yet, is read from a tape and transferred to a storage area 3a of a memory 3. Next, the value of a register 1a of a control part 1 is read out, the business message recorded in the tape is returned to the side of a tape starting edge just for the value of the register 1a, and the business message transferred and stored into the recording area 3a of the memory 3 is recorded again in the business recording area at the returned position. Afterwards, non- confirmation is decided from a recording area next to the business recording area where the message is recorded again, data are successively erased up to the recording area before transfer of the business matter transferred to the storage area 3a, and non-recording is decided. The number of erased areas is equal to a count value inside the register 1a. Therefore, access time can be shortened, and recording areas can be effectively utilized.
Patent JP-H08279348-A (JP)
Title: Mass spectrometer and mass spectrometry
Inventor: MIMURA TADAO
IPC: H01J49/10
Filed: 1996-05-16
Abstract: PURPOSE: To ionize a compound having small proton affinity and a sample easily decomposable when ionizing, and enable mass spectrometry by switching needle-shaped electrode voltage to ionize the sample for mass spectrometry to a positive or a negative. CONSTITUTION: Voltage to be impressed between first and second porous electrodes is reversed by a drift voltage switching circuit 4 and its driving circuit 5 by using a single drift power source 3 under a floating condition. The circuit 4 is composed of four relays 6, 7, 8 and 9, and when a cation is measured, the relays 6 and 7 are simultaneously actuated, and press drift voltage being (first porous electrode voltage>second porous electrode voltage). To the contrary, when an anion is measured, the relays 8 and 9 are actuated, and impress drift voltage being (first porous electrode voltage<second porous electrode,voltage). Therefore, a needle-shaped electrode 21 can generate a negative ion seed, and can softly ionize an easily decomposable sample.
Patent JP-H0419878-A (JP)
Title: Multi-head disk file device and its control method
Inventor: SUGIMOTO KINICHI
IPC: G06F3/06
Filed: 1990-05-14
Abstract: PURPOSE:To attain a high throughput of a system as a whole by performing the control of task sharing to each head through plural host CPUs in response to the recording/reproducing requests and giving the recording/reproducing commands to a subdisk controller. CONSTITUTION:When the reading or writing operations are started with the instructions of the host CPU 10a - 10d, a disk controller 9 inquires of the local bus control CPU 8a - 8d about the task processing states and the arrangement situations of heads 2a - 2d. Then the CPU 8a - 8d sends the answers to the controller 9. Thus the controller 9 selects the heads 2a - 2d by a prescribed evaluating method based on the answers received from the CPU 8a - 8d and the using states of the buffer memories 6a - 6d. Thus it is possible to reduce the overhead due to the service waiting time and at the same time to minimize the delay time proper to a disk device.
Patent JP-S63290116-A (JP)
Title: Preventing method for galloping of horizontal plural conductor transmission line
Inventor: MUNAKATA TAKEO
IPC: H02G7/14
Filed: 1987-05-20
Abstract: PURPOSE:To suppress a galloping by forming high and low difference which varies between spans of two conductors of a transmission line. CONSTITUTION:Two conductors 1a, 1b are horizontally disposed at a tension- insulator support 3, but vertically disposed to be supported at a suspension support 4. Thus, the two conductors 1a, 1b are twisted 90 deg. between the spans, and high and low difference is formed to be larger, the nearer they approach the support 4. In the case of the horizontal plural conductor transmission line, since the conductors 1a, 1b are disposed approximately vertically disposed near the support 4, a resisting force D is almost all, and a lift L is generated as they approach the support 3. As a result, the lift L given by wind W becomes irregular in a line direction so that the galloping scarcely occurs. Thus, it can prevent the galloping from occurring.
Patent JP-H10296460-A (JP)
Title: Vibration welding equipment
Inventor: DAN KATSUHIKO
IPC: B23K20/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an equipment capable of vibration welding without damaging the surface of a work consisting of a fiber material or the like. SOLUTION: The vibration welding equipment 100 is such that it carries out welding by generating relative vibration between plural work materials W1 , W2 that are in contact with each other, that it is provided with a pair of jigs capable of holding in pressurization at least one of the work materials W2 which is in the shape of a carpet, that an elastic cushion part is arranged on the contact face of at least one jig 3 abutted on the work material, and that the contact face of this cushion against the work material is worked to be a rough surface 2A, as is the contact face of the other jig 2 which is abutted on the work material.
Patent JP-H11310106-A (JP)
Title: Engine starter
Inventor: ASAGA YASUO
IPC: B60R25/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous judgment in checking an ID code by judging whether or not an engine is started by a remote control engine starter or whether or not the engine is started by a key having an electronic theft preventer. SOLUTION: When an engine is started by remote control by using a remote control starter, an ID code is received through a fixing receiver 2 by operating a portable transmitter 1 of the remote control starter, and the ID code is judged as a normal ID code by a first ID code comparing circuit 7, and when judged that respective detecting outputs of a starter L terminal detecting circuit 14 from a key switch detecting circuit 9 are put in a normal state, an engine starting control circuit 43 is started by indicating starting of the engine through an engine starting signal generating circuit 15. When the engine is started by manual operation, a key having ID data is inserted into a key inserting port, and is rotatably operated.
Patent JP-H10301025-A (JP)
Title: Image pickup lens
Inventor: KIKUCHI MASAHITO
IPC: G02B13/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To enable the lens design of high lens performance capable of ensuring excellent lens performance against the environmental change of temp. and humidity, etc., and having less restriction on the lens design. SOLUTION: This image pickup lens is composed of four lenses, in order from the object side, of two plastic lenses 1, 3 and two glass lenses 4, 5, two plastic lenses 1, 3 are made of aspherical lenses and the light ray in the peripheral part of a light beam made incident parallel with the optical axis O and passed through two plastic lenses 1, 3 is made substantially parallel with the optical axis O. Consequently, since the light ray in the peripheral part of the light beam passed through two plastic lenses 1, 3 becomes substantially parallel with the optical axis O, excellent lens performance to the environmental change of temp. and humidity, etc., is ensured, restriction on the lens design is few since the lenses have no necessity to be afocal in a paraxial area and the lens design of high lens performance is enabled.
Patent JP-2000309175-A (JP)
Title: Manufacture of direct drawing waterless lithographic printing plate
Inventor: NAGASE KOICHI
IPC: G03F7/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve an image reproducibility without requiring a complicated process after a laser beam irradiation, by exposing a direct drawing waterless lithographic printing plate original plate wherein an ink receiving layer, a silicone rubber layer and a cover film are laminated in order on a base, to a laser beam under a state wherein the cover film is peeled. SOLUTION: This direct drawing waterless lithographic printing plate original plate wherein on a base, at least an ink receiving layer containing a thermosetting resin, a silicone rubber layer and a cover film are laminated in order, is exposed to a laser beam under a state wherein the cover film is peeled. Then, the outermost surface of the ink receiving layer which comes into contact with the silicone rubber layer is made to foam by the laser exposure. In this case, a binder resin is contained in the ink receiving layer, and the configuration retaining property and the printing durability or the like of the plate material are improved. Also, a foaming material is contained in the ink receiving layer, and preferably, a metal chelate compound or the like is adopted.  In addition, an active hydrogen radical-containing compound is contained in the ink receiving layer, and the bondability with the silicone rubber layer is improved.
Patent JP-H10299098-A (JP)
Title: Metal-fitting mounting method onto building-frame surface
Inventor: HIRATA MASAHIDE
IPC: E04F11/18
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal-fitting mounting method increasing nail holding power without requiring a sash bar material at the arbitrary place of a building- frame surface having an internal space. SOLUTION: A metal fitting 7 is installed onto the building-frame surface 2, in which a surface material 1 is stuck onto a building surface through furring strips 3 or dumpling-shaped adhesives 4 and which has an internal space. A filler hole 5 is formed to the metal-fitting mounting section of the surface material 1 at that time, an injection-range adjusting material 6 is inserted from the filler hole 5, the range of injection is determined, a cold-setting resin 8 is injected and the filler hole 5 is filled with the resin 8 and the metal-fitting mounting section is reinforced, and the metal fitting 7 is mounted by clamps 9 reaching the resin 8 from the surface material 1.
Patent JP-S6014261-A (JP)
Title: Cleaning device for optical system of copying machine
Inventor: KITAZAWA MASAHIRO
IPC: G03G15/04
Filed: 1983-07-05
Abstract: PURPOSE:To perform cleaning of the face of a lens consisting of a focusing optical material simultaneously with opening of a freely openable and closable cover such as a front cover of a copying machine by connecting a cleaning member via a link to said cover and disposing the member on the side of said lens facing a photosensitive body. CONSTITUTION:A supporting member 9 which supports a cleaning member 8 for cleaning the face of a lens 5 is connected via a link 11 to a bracket 10 and the extension part 12 of the member 9 is connected to a freely openable and closable front cover 13. The member 8 exists in the position slipped off the bottom surface of the lens 5 while the cover 13 is held closed. When the cover 13 is opened for the purpose of removing the jammed paper, etc., the extension part 12 of the member 9 is drawn out forward and the member 8 is thereby moved to the position where the member is in contact with the bottom surface of the lens 5. The member 8 is detached from the lens face upon closing of the cover 13 and therefore the lens 5 face is automatically cleaned by the opening and closing operation of the cover 13.
Patent JP-S5824948-A (JP)
Title: Address designation method for operand
Inventor: MATSUMOTO SHINGO
IPC: G06F9/30
Filed: 1981-08-05
Abstract: PURPOSE:To decrease the capacity of an ROM, by changing an operand or an address to be returned with rewrite as required and preventing completed program, through the write of an OP code and an operand of instructions and the returned address after the execution of the instruction to a storage area in an RAM. CONSTITUTION:A CPU1, an ROM2 and an RAM3 are connected with a common bus 6 to constitute a computer section, and an input port 4 and an output port 5 are connected to this common bus 6, and a device main body 10 to be controlled is connected to the input and output ports 4 and 5. The RAM3 is provided with instruction after the execution of instruction an area storing an operation code, an operand and an address to be returned of a certain instruction. In controlling the operation of the device main body 10 at the computer section, the operation code, an operand of the instruction and the returned address after the execution of instruction are written in the area of the RAM3 with the program of the ROM2 and the change in the operand can be made, allowing to prevent complicated programs.
Patent JP-S5912090-A (JP)
Inventor: MATSUMOTO SHIGETO
IPC: B66C23/88
Filed: 1982-07-13
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-S6014501-A (JP)
Title: Polarization coupler
Inventor: ISHII KIYOTSUGU
IPC: H01P1/16
Filed: 1983-07-05
Abstract: PURPOSE:To obtain good impedance matching characteristic and cross polarization characteristic in a wide band by providing four metallic pieces near the position of coupling holes in a round main waveguide at intervals of 90 deg. in the circumferential direction on the inside face of the round main waveguide. CONSTITUTION:A polarization coupler consists of a round main waveguide 1 provided with four metallic pieces 7, rectangular subwaveguides 5, 5', 6, and 6' connected to the round main waveguide 1 through coupling holes 2, 2', 3, and 3', and a round step 4. The length of metallic pieces 7 in the axial direction of the waveguide 1 is set to such value that impedance mismatching is not generated in a used frequency band. 4GHz-band signals E1 and E2 of orthogonally polarized waves which are inputted from the left end are converted to false square attitude waves from round attitude waves and are reflected by the round step 4 and pass through coupling holes and are branched with equal amplitudes and equal phases efficiently in a wide band by subwaveguides and are outputted as signals E1' and E2'. 6GHz-band signals E3 and E4 of orthogonally polarized waves which are inputted from the right end are processed similarly.
Patent JP-S5822054-A (JP)
Inventor: TAGUCHI KINTAROU
IPC: B62D57/032
Filed: 1981-08-04
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-S5913696-A (JP)
Title: Production of 3-5 group compound semiconductor single crystal
Inventor: KOJIMA MASAKATSU
IPC: C30B27/02
Filed: 1982-07-15
Abstract: PURPOSE:To prevent cracking of a single crystal and wafer cracking during slicing, by disposing a partition wall having a circular window of a specific diameter at the boundary between a raw material melt and inert liquid, and pulling the single crystal through the circular window. CONSTITUTION:A raw material melt 1 of a III-V group compd., for example, GaP, is stored in a quartz crucible 31, and the surface of the melt 1 is covered with inert liquid 2 of B2O3. A plate-like partition wall 32 provided with a circular window 33 is floated near the boundary between the melt 1 and the liquid 2 and the diameter R of the window 33 is made to at least >=1.2 times a desired diameter of the single crystal. The crucible 31 is stored in a carbon crucible 34 and is heated to maintain the melt 1 at a constant temp. When the crucible 34 is rotated, the wall 32 rotates freely. A single crystal 36 is pulled through the window 33 under pressurization with an inert gas. The solid-liquid boundary between the crystal 36 and the melt 1 is thus flattened and the strain during the growth of the single crystal is decreased.
Patent JP-H10310075-A (JP)
Title: Steering device for vehicle
Inventor: TOMIOKA EIICHI
IPC: B62D101/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To return road surface information indicating precise contact relation of a road surface with a tire to a steering wheel. SOLUTION: A vibration sensor 13 is provided at a desired position in a power transmitting passage from a steering motor 9 through a steering shaft to a steering wheel. A specified filtering process is applied to vibration Vb detected by the vibration sensor 13 (6-7). Vibration Vb' after application of the filtering process is synthesized with steering shaft moving quantity M' (6-8). A steering reaction value Ts is determined based on the synthesis of the steering shaft moving quantity M' and the vibration Vb'.
Patent JP-H04325870-A (JP)
Title: Parallel operation current controller
Inventor: OTA HIDEO
IPC: H02J1/12
Filed: 1991-04-24
Abstract: PURPOSE:To simultaneously conduct an optimum equilibrium regulation of output currents of a plurality of switching power sources and a regulation of overcurrent detecting characteristic for drooping an output when the plurality of power sources are operated in parallel. CONSTITUTION:A current at a primary side of a transformer in a main power source is detected by a current detector 6 to obtain a detected voltage. This voltage is mixed with an error voltage for originally controlling to stabilize, and input to a stabilizing controller 4. The detected voltage is also input to an overcurrent detector for controlling to droop an output voltage to protect against an overcurrent. An optimum value of an output current equilibrium control signal and an overcurrent control signal can be regulated at once by regulating a level of the detected voltage by a variable resistor 9. (Captions)