baber/WOPTO huggingface dataset:
Patent JP-H0916881-A (JP)
Title: Input interface circuit for a/d conversion processing
Inventor: ISOMURA TOSHIAKI
IPC: H03M1/18
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To surely discriminate abnormality without degrading the detection resolution for normalcy by limiting a minimum value to a recognizable prescribed voltage never at the time of the occurrence of an analog signal in a set level. SOLUTION: The input voltage of a CPU 3 is amplified by a voltage amplification part 5 so that it varies throughout the rated input voltage range, thereby avoiding the degradation of the detection resolution for normalcy. If the analog signal in a supply voltage level or a ground level is inputted to this voltage amplification part 5, which amplifies the voltage of the analog signal in this manner, at the time of the occurrence of abnormality like short-circuit or disconnection of a connector or a lead wire, the output is prevented from being made excessive by a voltage limiting part 6 to protect the CPU 3. At this time, the input voltage of the CPU 3 is on the outside of the rated input voltage range, and its maximum or minimum value is limited to a recognizable voltage level; and therefore, the input voltage is surely A/D-converted to a digital value of all '0' or all '1'.
Patent JP-S6434078-A (JP)
Title: Reproducing device
Inventor: KIMURA KATSUMI
IPC: H04N5/92
Filed: 1987-07-29
Abstract: PURPOSE:To execute a reproducing with a high grade even at the time of a high speed reproducing by converting a reproduced video signal to a necessary video signal by means of a converting circuit, detecting a magnetic tape traveling speed from a signal related to a tape traveling except the video signal recorded in an inclining track by means of a detecting circuit and controlling the characteristic of the converting circuit with the output. CONSTITUTION:The titled device is equipped with converting circuits 12-19 to convert the reproduced video signal to the video signal of a necessary form and a detecting circuit 24 to detect the traveling speed of a magnetic tape 1 from the signal related to the tape traveling except the video signal recorded so as to prepare the inclining track. Based on the output signal of the detecting circuit 24 for tape speed, The characteristic of the converting circuits 12-19 is controlled. Namely, the characteristic of the converting circuits 12-19 to convert the video signal to the video signal of the necessary form is controlled by a tape speed signal detected from the signal related to the tape traveling except the video signal. Thus, at the time of the high speed reproducing, a reproducing image with the high grade can be obtained.
Patent JP-H0510922-A (JP)
Title: Electrolytic cell for coulometric titration
Inventor: KATOU HIROMASA
IPC: G01N27/44
Filed: 1991-07-05
Abstract: PURPOSE:To perform accurate measurement without a partioning wall between a working electrode and a counter electrode. CONSTITUTION:A main body 11 of a container for containing titration solution 12 and a working electrode 13 and a counter electrode 14 which perform electrolysis are provided. The surface area of the counter electrode 14 is made to be within the range of 0.2-25% of the surface area of the working electrode 13. The current density of the counter electrode 14 is set within the range of 3A/cm<2> or more and 20A/cm<2> or less.
Patent JP-S5981739-A (JP)
Title: Information processor
Inventor: JITSUPOU AKIRA
IPC: G06F11/28
Filed: 1982-10-30
Abstract: PURPOSE:To avoid the undesired logging by comparing the address information set previously to a register and the address of a control storage part and starting the logging when the coincidence is obtained more than once. CONSTITUTION:A microinstruction 50 which is read out of a control storage part 21 is supplied to a CPU3 based on the contents 53 of a control storage address register 4. Thus the CPU3 is controlled. The address register information is set previously to an address register 5, and the contents of this address register information are compared 7 with the contents of the register 4. If no coincidence is obtained, the CPU3 sets successively the following microinstruction addresses 52. The contents of a counter 6 are subtracted one by one for each coincidence of contents between registers 4 and 5. Then a coincidence signal 59 is delivered when the contents of the counter 6 is set at 0. Thus the CPU3 stops its operation, and a maintenance diagnosing device 10 collects the log information needed for debug out of the CPU3. When the logging is over, the restart of operation is indicated 60 for the CPU3. This can avoid the undesired logging.
Patent JP-2001024479-A (JP)
Title: Digital filter and sampling rate converting device and display device
Inventor: SHINOHARA TAKASHI
IPC: H03H17/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital filter constituted so that an increase of a hardware scale is prevented even when the number of taps of a filter to be used is increased, and to provide a sampling rate converting device, and a display device using this. SOLUTION: This device is provided with plural data storing means 20-22 for storing inputted data, a memory means 3 in which a filter coefficient is held so as to be rewritable, an accumulating means constituted of multiplying means 5-8 for multiplying data inputted to or outputted from the data storing means by the filter coefficients held in the memory means, adding means 9-11 for adding the outputs of the multiplying means, and a control signal generating means 15 for generating a control signal, based on control data read from the memory circuit 3.
Patent JP-S6435759-A (JP)
Title: Information recording and reproducing device
Inventor: HIKASA MASAFUMI
IPC: G11B19/12
Filed: 1987-07-30
Abstract: PURPOSE:To simply and rapidly detect the front and back and A and B surfaces of a cartridge by disposing magnets in the cartridge of an information recording medium. CONSTITUTION:The information recording medium 2 is housed in the cartridge 1, while the magnets 3 and 3' are disposed in the cartridge 1 with its N-pole or S-pole facing a side surface of the cartridge 1. Regarding a magnet sensor 5, the N-pole of the magnet 3 and the S-pole of the magnet 3' disposed in the cartridge will pass by the magnet sensor 5 at the time of inserting the cartridge. In this case, the magnet sensor 5 detects the N-pole or the S-pole of the magnets, thus detecting the front or back or the A surface or B surface of the inserted cartridge. By this method, the time for detecting and confirming the front and back and the A and B surfaces of a cartridge can be shortened.
Patent JP-S6435997-A (JP)
Title: Multilayered ceramic wiring board
Inventor: SHIMADA YUZO
IPC: H01L39/06
Filed: 1987-07-30
Abstract: PURPOSE:To reduce an electric resistance to '0' at liquid nitrogen temperature or higher without cost increase and to cope with an increase in the frequency of a signal by forming a wiring part containing as a main ingredient samarium- barium-copper oxide in an insulating ceramic, and employing as an insulating ceramic a substance containing as a main ingredient quartz glass-borosilicate glass. CONSTITUTION:As an insulating ceramic material, a mixture of quartz glass powder and borosilicate glass powder is employed, a wiring part is made of a substance which contains as a main ingredient samarium-barium-copper oxide superconductor, and the wiring part is formed in an insulating ceramic. The wiring part of multilayered ceramic wiring board is transferred into a superconducting state at liquid nitrogen temperature or below, its electric resistance is reduced to '0', thereby decreasing its cost.
Patent JP-H0356750-A (JP)
Title: Linear driving device
Inventor: OBA FUMIO
IPC: F16H25/24
Filed: 1989-07-25
Abstract: PURPOSE:To reduce the size of the whole apparatus and to expand application by operating a rotary driver for rotation transmitting members of a ball screw nut and a detent, and engaging a rotation preventing portion of the detent with a flat surface of a ball screw shaft. CONSTITUTION:Rotation transmitting members 12, 16 are provided on a ball screw nut 5 and a detent 15, respectively. A rotary driver is operated for the rotation transmitting members 12, 16, nd a rotation preventing portion of the detent 15 is engaged with a flat surface of a ball screw shaft 1. When the ball screw nut 5 rotates with the detent 15 stopped, the ball screw shaft 1 moves linearly. When the rotating speed of the ball screw nut 5 and the detent 15 changes, the ball screw shaft 1 makes compound motion of linear motion and rotation. Thus, the length of the ball screw shaft is reduced, and the need for incorporating an electric motor is eliminated so as to reduce the size of the whole apparatus and expand application.
Patent JP-S6348448-A (JP)
Inventor: EEBERUHARUTO GUMERIN
IPC: G01N25/48
Filed: 1986-08-15
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-H1127187-A (JP)
Title: Communication method and system
Inventor: MORITOMO KAZUO
IPC: H04N21/6583
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration in communication quality due to interference of delayed multiple waves and to attain the effective diversity of an antenna. SOLUTION: A transmitting station 101 detects signals received from other stations for a prescribed period via a signal detection means 211 and then transmits a transmission request signal to a receiving station via an SS transmitting part 206 if the said signals are not detected. The receiving station sends an answerback to the station 101 in reply to the received transmission request signal. Receiving the answerback, the station 101 instructs an antenna switching part 208 to switch an antenna 210A or 210B via an antenna selection means 215. If the station 101 cannot receive the answerback, the station 101 transmits again a transmission request signal to the receiving station via an answer reception waiting timer 213.  Then, through an antenna switching decision part 214, the station 101 ignores the switching of antennas performed by the part 208 against the answerback received to the second transmission request signal.
Patent JP-H0534812-A (JP)
Title: Camera photographing direction controller
Inventor: YOSHIDA SHIGEKI
IPC: G03B17/56
Filed: 1991-07-31
Abstract: PURPOSE:To facilitate camera operation and improve the photographic ability of a camera by automatically controlling the photographing direction of the camera following up the movement of an object. CONSTITUTION:The object is fitted with a radio wave signal oscillator S and then the radio signal from the object is received by radio signal reception parts 4a-4e. A judgement part J judges the intensity of the received signals and a command value calculation part C controls motors M by a motor driver D according to the judgement to move a camera lens vertically and horizontally. For example, when a motor M1 is driven, a camera installation part rotates right and left like its neck is turned and when a motor M2 is driven, the camera installation part moves like the neck is oscillated vertically. Thus, the signal from the oscillator S is detected by the reception parts 4a-4e and the direction of the object is judged, so that the camera is directed to the object.
Patent JP-H1036332-A (JP)
Title: Purification of cyclohexanone oxime hydrochloride
Inventor: MORITA SHOJI
IPC: C07C251/46
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To remove water contained in a cyclohexanone oxime hydrochloride oily substance to be supplied to a Beckmann's rearrangement reaction. SOLUTION: Cyclohexanone oxime hydrochloride salt is mixed with an organic solvent (e.g. a halogenated hydrocarbon, chloroform, or 1,2- dichloroethane) poor in compatibility with water and large in compatibility with the cyclohexanone oxime hydrochloride and subsequently subjected to an azeotropic distillation treatment to separate and remove water contained in the salt.
Patent JP-H1140944-A (JP)
Title: Method and apparatus for manufacturing multilayered wiring board
Inventor: KIMOTO MASAHIKO
IPC: H05K3/46
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion strength between an insulation resin layer and conductor layer through plating by forming a circuit board and heat treating a wiring board at a temp. higher than the glass transition temp. SOLUTION: A method comprises the steps of roughening a Cu foil of a glass epoxy semiconductor board having a circuit pattern, laying and hot pressing epoxy resin prepregs on the front and back surfaces to form a hardened insulation resin layer, forming blind vias in the resin layer, roughening the surface of the resin layer and via hole inner walls, activating the roughened faces with a catalyst liq., electroless plating, electric Cu plating so as to form a conductor layer, laminating a photosensitive dry film, exposing and developing through specified circuit pattern mask, etching the conductor layer to form a circuit pattern. Thereafter, the resin layer is heat-treated at a temp. higher than the glass transition temp.
Patent JP-H1040502-A (JP)
Title: External magnetic field applying device for magneto-optical recording device
Inventor: KUSANO YOSHIMASA
IPC: G11B11/105
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an uniform magnetic field without using complex form or mechanism by cutting the edge of a main yoke, from which magnetic field is generated, so that a longitudinal section forms shape of a letter T. SOLUTION: Edge 2 of a main pole part 1, which is a main yoke generating magnetic field, is cut in shape of a letter T. The cutting part is where edge effect is generated. The edge effect generating part can be easily found by numeric simulation or an experiment. By using the T-shaped main pole, the base of a horizontal bar, where volume is rapidly changing, is magnetically saturated. Generated magnetic field is obtained linearly through the whole generating area with respect to an electric current.
Patent JP-H1141613-A (JP)
Title: Digital camera
Inventor: TOI TAKAO
IPC: H04N9/07
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera having a means by which coding/decoding suitable for arrangement of color filters formed on a solid-state image pickup element are conducted by a comparatively small arithmetic processing. SOLUTION: A green G signal transmitted through color filters arranged checkerwise in a CCD is inputted to a 2-dimensional low-based pass filter 301 and a 2-dimensional high-based pass filter 302, and a signal whose high frequency band is eliminated by the 2-dimensional low pass filter 301 is given to a sub-sampling means 303, where the amount is reduced to 1/2 to obtain the low band GL of green G. Furthermore, a signal whose low frequency band is eliminated by the 2-dimensional high-band filter 302 is given to a sub-sampling means 304, where the amount is reduced to 1/2 to obtain the high band GH of green G. Two signals transmitted through other color filters such as a red signal R and a blue signal B, two signal green high band signal GH and a green low band signal GL, in total, 4 signals are used as basic signals and a filter bank divides the band to split ones.
Patent JP-H0856035-A (JP)
Title: Discharge pumping laser equipment
Inventor: KOMORI HIROSHI
IPC: H01S3/097
Filed: 1994-08-16
Abstract: PURPOSE:To improve maintenability of a laser chamber unit, in a discharge pumping laser equipment which is used for the light source of a projection aligner or the like. CONSTITUTION:In a discharge pumping laser equipment wherein a laser chamber unit 1 and a charging circuit unit 9 are arranged low and high, respectively, only the laser chamber unit 1 can be taken out from the equipment main body, as the charging circuit unit 9 remains in the equipment main body side in the case of maintenance of the laser chamber unit 1, by installing a retaining means 12 for fixing the charging circuit unit 9 to the equipment main body.
Patent JP-H0843769-A (JP)
Title: Optical device
Inventor: NOGUCHI KAZUHIRO
IPC: G03B5/00
Filed: 1994-07-26
Abstract: PURPOSE:To reduce cost by miniaturizing the device and reducing parts and an assembly stage. CONSTITUTION:This device is provided with apex angle detection means 9P, 9Y to 11P and 11Y arranged in the vicinity of the central plane of a variable apex angle prism 1 whose one surface is held to freely rock to a fixed member 6 and detecting the apex angle of the prism 1 in a two-dimensional direction, and a control means controlling at least two or more driving means 8P and 8Y based on the apex angle signal obtained from the apex angle detection means and a deflection signal obtained from a deflection detection means. Then, image blurring is corrected only by driving one surface of the prism 1.
Patent JP-H1132702-A (JP)
Title: Pressurizing treatment of food filled in paper container
Inventor: YAMAMOTO SEIICHI
IPC: A23L5/30
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent a food from swelling, etc., due to the delamination caused by air expansion by placing a paper container after sealing the food therein in a pressure vessel, pressurizing the interior of the vessel and then performing the control over the expansion rate of air contained in the interfacial part between the paper layer of the paper container and a waterproof sheet layer in a decompressing process. SOLUTION: A food is sealed in a paper container 1 prepared by forming a waterproof sheet layer from a paper having the waterproof sheet layer provided on at least one surface thereof toward the interior of the container and the paper container 1 after sealing the food therein is then placed in a pressure container 12. The interior of the pressure container 12 is subsequently pressurized and the control over the expansion rate of air contained in the paper layer of the paper container 1 or the interfacial part between the paper layer and the waterproof sheet layer is subsequently performed at preferably 3.8-6 l/min.mol in a decompressing process to prevent the delamination caused by the air expansion.
Patent JP-H0615686-A (JP)
Title: Method for processing outside surface of hollow member
Inventor: OKASHIRO AKIRA
IPC: B29C45/14
Filed: 1992-06-26
Abstract: PURPOSE:To improve the appearance of a processed product so as not to expose a synthetic resin material injection cut mark and to achieve the reduction of processing cost and the shortening of processing time. CONSTITUTION:In a method for forming a plurality of discontinuous pattern parts 2 on the outside surface 11 of a hollow member 1 by supplying a molten synthetic resin 5 to the outside surface 11 of the hollow member 1 to cure the same, synthetic resin material supply holes 7 are preliminarily provided so as to pierce the area where the pattern parts 2 are formed of the hollow member 1 from the inside surface 12 of the hollow member to the outside surface 11 thereof and the outside surface 11 of the hollow body 1 is surrounded by a mold 3 and the synthetic resin material 5 having a property cured but showing no adhesiveness is melted to be injected in the hollow part 13 of the hollow member 1 to be supplied to the outside surface 11 of the hollow member 1 through the synthetic resin material supply holes 7 and, after the synthetic resin material 5 is cured, only the synthetic resin material 5 in the hollow part 13 of the hollow member 1 is removed.
Patent JP-H0857949-A (JP)
Title: Biodegradable polymer film and its preparation
Inventor: KIN EIKA
IPC: B29K67/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable polylactic acid film having high mechanical strength and high transparency from polylactic acid having a start-shaped molecular structure. SOLUTION: In a method for preparing a biodegradable polylactic acid film, polylactic acid having a start-shaped molecular structure prepared from polyhydroxyl alcohol having at least four hydroxyl groups and lactic acid is melted at 130-180 deg.C and the generated melt is subsequently stretched in a stretching ratio of 5 or less at above 50 deg.C.
Patent JP-H04297081-A (JP)
Title: Optical sweep oscillator
Inventor: UIRIAMU AARU TOURUUNA JIYUNIA
IPC: H01S3/137
Filed: 1991-08-01
Abstract: PURPOSE: To optically sweep an oscillator capable of switching over a predetermined bandwidth with its tuned frequency of oscillation. CONSTITUTION: An outer cavity laser returns lights from lasers 102, 150, 202 to themselves through two or more acoustically tunable filters OTF#1, AOTF#2, 210 which introduce Doppler shifts. These Doppler shifts are not perfectly cancelled. The net Doppler shift caused by the filters OTF#1, AOTF#2, 210 is continuously tuned so that the bands of the filters OTF#1, AOTF#2, 210 follow up the shifted resonance frequencies of the lasers 102, 150, 202, thereby preventing mode hopping.
Patent JP-H0531146-A (JP)
Title: Massage machine
Inventor: TANIMOTO YOSHIHIRO
IPC: A61H7/00
Filed: 1991-08-01
Abstract: PURPOSE:To provide a massage machine which can reduce troublesome feeling of switching operation when massage is started and stopped. CONSTITUTION:S02 detects ON/OFF of an automatic mode SW selecting whether automatic starting and automatic stopping of massage is performed. If this automatic mode SW is OFF, the procedure goes to processing of S03. S04 checks SW commanding start of an ordinary massage action. When an automatic starting mode is selected by S02, input of pushing pressure is detected by S05 and the level of the pushing pressure is judged by S06. When a pushing pressure being larger than a specified value is detected by this S06, count up of a timing timer which is to be a condition for automatic starting of massage is performed by S07. A timer for automatic starting is checked by S09 and when the condition becomes complete, the procedure goes to S10.
Patent JP-H1040896-A (JP)
Title: Sealed lead acid battery
Inventor: HATTORI TAKASHI
IPC: H01M50/466
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead acid battery with a long life, in which short- circuit hardly occurs. SOLUTION: Positive and negative pole plates 2, 3 are formed with grids in which no framebone exist at both ends. A thermoplastic synthetic resin non- woven cloth 4 with high resistance has a thickness of 0.2mm at a pressure of 20kg/dm<2> . The synthetic resin non-woven cloth 4 has a hydrophilic surface. It is large enough to wrap the negative pole plate 3, even if folded into a U- shape and has mutually opposite right and left ends thermally sealed to be in a bag shape. A fine glass mat 1 with a thickness of 0.8mm at a pressure of 20kg/dm<2> is held between the bag-shaped synthetic resin non-woven cloth 4 and the positive plate, to form a sealed lead acid battery.
Patent JP-H0943725-A (JP)
Title: Slide projector for rear projection
Inventor: HAYAKAWA KAZUHIRO
IPC: G03B21/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To uniformly and safely illuminate a large-sized slide with a simple constitution. SOLUTION: Ten sheets of slide frames to be boarded in a slide projector are constituted of the slide 9a of a 4×5inch<2> size and two sheets of flat glasses 9b, 9b holding the slide 9a and applied with infrared ray reflection coating and xenon discharge tubes for strobe 33 being ten lines of line light sources are provided parallel each other with short intervals so as cover the whole surface of the slide 9a at the rear of the glasses via two sheets of infrared ray absorbing filters 31 whose plane nearest to the slide 9a is made to a mat plane 31a and one sheet of a flat glass 32 applied with infrared ray reflection coating and, moreover, two pieces of modelling lamps 34 consisting of halogen lamps are provided at the rear of them and, then, rays of light from the xenon discharge tubes 33 are diffused at the mat plane 31a to constitute a complete scattered light source.