baber/WOPTO huggingface dataset:
Patent JP-S6150478-A (JP)
Title: Endoscope
Inventor: TOYODA MAKOTO
IPC: G02B23/24
Filed: 1984-08-20
Abstract: PURPOSE:To improve the operability of the titled endoscope by providing a circuit generating a standstill command of a monitor picture and a shutter release command to a controller based on the operation of a pushbutton switch provided to an endoscope. CONSTITUTION:An image pickup button 65 is provided to an operation section 10 of an endoscope and a command generating circuit 70 is provided in a control section 12. When a pushbutton switch 65a is not operated, a moving contact (d) is connected to a fixed contact (a), and no command is outputted at all. When the switch 65a is depressed and the contact (d) and a contact (b) contact, a picture standstill command SH is generated from a comparator 88. In this case, no output signal of a comparator 90 is generated. When the switch 65a is depressed and the contacts d, c contact, then a shutter release command is generated from the comparator 90. In this case, the picture standstill signal is outputted consecutively.
Patent JP-H0343646-A (JP)
Title: Rotating angle detecting device
Inventor: SUZUKI TAKASHI
IPC: G01D5/245
Filed: 1989-07-06
Abstract: PURPOSE:To ensure abnormality judgment by providing a main detecting means for generating a pulse signal at every determined angle of a rotating body and a sub-detecting means for partially detecting the rotating angle of the rotating body to generate a pulse signal, and comparing the pulse signals of the both means to judge the abnormality of the main detecting means. CONSTITUTION:A standard pulse signal forming the start point of ignition timing and a rectangular crank angle pulse signal at every determined angle such as 1 deg. pitch are generated from a detecting means 1 consisting of a rotary encoder connected to a crankshaft 2. From a sub-detecting means 3 connected to a balancer 4 integrally rotated with the crankshaft 2, a pulse signal is generated within a fixed angle of the crank shaft 2. The standard pulse signals and crank angles from each detecting means 1, 3 are compared to each other in 1st and 2nd comparing parts 7, 8, respectively. When the deviation in either of the comparing parts 7, 8 is a determined value or more, abnormality of the detecting means 1 is judged, and at such a time, the output of the subdetecting means 3 is transferred to a computing means 16.
Patent JP-S6067074-A (JP)
Title: Fillet rolling machine
Inventor: IKUTA HIROYUKI
IPC: F16C3/06
Filed: 1983-09-21
Abstract: PURPOSE:To enable rolling of crank shaft having different pitch at the pin section or journal section, by revolving or spinning the fillet roller while profiling the pin section or shaft section through rotation of crank shaft. CONSTITUTION:A crank shaft 1 is supported between spindle stock and tailstock to lift the piston rod of cylinder 36 for regulating the plate open angle position provided on a movable table 20 thus to close the upper/lower plates 26, 27 by means of a pressure cylinder 34 and to pressure contact the fillet rollers 31, 32 against the fillet sections at the opposite ends of first pin section 2 of crank shaft 1. Thereafter, the spindle drive motor is driven to rotate the crank shaft 1 thus to roll the rolling arm 23 and upper/lower plates 26, 27 and to revolve and spin the fillet rollers 31, 32 around the journal section while profiling the pin section 2 of crank shaft 1 to roll the fillet section of pin section 2.
Patent JP-H085755-A (JP)
Title: Interior timepiece with built-in black light
Inventor: KANO YASUSHI
IPC: G04B19/30
Filed: 1994-06-21
Abstract: PURPOSE:To build an interior timepiece which achieves a higher visual recognizing property in the darkness loaded with a number of visual and dynamic elements by a method wherein stars, the moon, Saturn and the like imaging a space are drawn on disc shaped second, minute and hour hands with a fluorescent paint to emit light by ultraviolet rays radiated with a black light. CONSTITUTION:A sweep second type timepiece unit 2 which has a second hand shaft, a minute hand shaft and a hour hand shaft projecting concentrically is mounted inside a case 1. A hour hand 4 having Saturn and small stars drawn with a fluorescent paint on a disc-shaped black plate is mounted on the hour hand shaft 3. A minute hand 6 having the moon and a small star drawn with a fluorescent paint on a disc-shaped transparent plate is mounted on the minute hand shaft 5. A second hand 8 having a comet and a small star drawn with a fluorescent paint on a disc-shaped transparent plate is mounted on the second hand shaft 7. The moon, Saturn, comet and small stars on the three discs 4, 6 and 8 rotate emitting light brilliantly by ultraviolet rays from a black light 9 mounted inside the case 1. This enables the satisfying of requirements in the functions as interior timepiece.
Patent JP-H0462949-A (JP)
Title: Ceramic substrate for semiconductor device
Inventor: YOKOCHI MASAO
IPC: H01L21/60
Filed: 1990-06-30
Abstract: PURPOSE:To execute a high-speed operation by a method wherein a sealing glass is provided on a ceramic substrate via an electrode in a mesh-shaped pattern. CONSTITUTION:A mesh-shaped electrode 2 is formed on a ceramic substrate 1 by using a mesh-shaped pattern plate. Then, the upper part of the mesh-shaped electrode 2 and the outer circumferential part of the ceramic substrate 1 are coated, by using a screen-printing method or the like, with a sealing glass paste to be used as a sealing glass 3. The paste is heated; a ceramic substrate 9 is formed. On the other hand, the outer circumferential part of a ceramic lid 5 is coated, by using a screen-printing method or the like, with a sealing glass paste to be used as a sealing glass 3 used to airtightly seal a semiconductor element 6; and the paste is heated and formed. Then, the semiconductor-element mounting face of the ceramic substrate 9 is coated with a diapositive touch material 7; the semiconductor element is mounted on the material; the semiconductor element 6 and the lead frame 4 are connected by using wires 8; and after that, the ceramic lid 5 provided with the sealing glass 3 is mounted on a prescribed position; this assembly is heated; the semiconductor element is sealed airtightly.
Patent JP-H0222369-A (JP)
Title: Ink composition for dry lithography
Inventor: IINO HISASHI
IPC: C09D11/03
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a printing ink composition for offset rotary press, containing a specific amount of a high-molecular weight organopolysiloxane which is liquid at normal temperature, effective in preventing the adhesion of ink to a non- image area composed of non-sticking layer and having excellent printability and printing effect. CONSTITUTION:The objective ink composition contains 0.1-10wt.% of an organopolysiloxane having a molecular weight of 1,000-100,000 and exhibiting liquid state at normal temperature.
Patent JP-H0339096-A (JP)
Title: High-performance liquid chromatography utilizing immobilized enzyme
Inventor: SAWADA YOSHIHIDE
IPC: G01N30/84
Filed: 1989-07-04
Abstract: PURPOSE:To make it possible to simply and inexpensively measure the aimed substance in high sensitivity by measuring H2O2 produced by bringing a sample into contact with a specific immobilized enzyme. CONSTITUTION:A dehydrogenase (A) (e.g. 3alpha-hydroxysteroid dehydrogenase) each using an aimed substance such as bile acid as a substrate and oxidation type nicotic amide adenine dinucleotide phosphate [NAD(P)] as a coenzyme is immobilized on a carrier such as cellulose, etc., to afford bile acid dehydrogenase immobilized enzyme column 11. On the other hand, a reduction type NAD(P)H oxidase (B) derived from soil microorganism, etc., is immobilized on cellulose carrier, etc., to provide a NAD(P)H oxidase immobilized enzyme column 12. Then these columns 11 and 12 and pumps 8 and 10, etc., are arranged to prepare the high performance liquid chromatography (C) utilizing the immobilized enzyme. Then NAD(P)R produced by feeding transfer phases 1 and 2 and reaction liquids 7 and 9 to the column 11 is introduced into the column 12 and the produced H2O2 is detected through a reaction coil 13 with a chemical luminescence detecting device 14 to measure the aimed substance.
Patent JP-2000006270-A (JP)
Title: Case manufacture machine of corner-reinforced type tray
Inventor: HONMA YASUHIRO
IPC: B31B50/44
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve a manufacturing precision as well as a manufacturing speed by eliminating a pre-step of folding process and constituting such that the installation space of the machinery is small in manufacturing a tray having a reinforcing post including spaces whose section are triangle shapes at the four corners from a plate-like blank sheet. SOLUTION: A case manufacturing machine for assembling a blank sheet where side face panels and/or gable face panels are extended at the four corners of the rectangular bottom surface panel comprises a liftable square mandrel 15 for pressing down the bottom surface panel and a fixed guide member 16 for removably receiving the mandrel 15, wherein a flap press arm 15a freely coming out from the side surface of the mandrel 15 to the outside is integrated in the mandrel.
Patent JP-S5963984-A (JP)
Title: Detecting method for defective element of transistor inverter
Inventor: MAEKAWA KATSU
IPC: H02M7/539
Filed: 1982-10-04
Abstract: PURPOSE:To enable to simply discriminate a defective element by sequentially inputing a base input to transistor elements of a transistor inverter to detect the DC input current. CONSTITUTION:A controller 10 outputs designation signals 17 for sequentially applying the base input to the transistors of a transistor inverter in the prescribed order, and outputs a start pulse (a) at every designation signal. An R-S flip-flop 14 is set by a pulse (a), and a monostable multivibrator 15 outputs a pulse (c) having the prescribed width by the pulse (a). An AND circuit 18 sequentially applies inputs to the designated transistor element, and turns ON the transistor element. The DC input current at that time is detected, and when the DC input current reaches the prescribed level within the prescribed period, it is judged that the element on the same arm, to which the base input is applied, is shortcircuited.
Patent JP-2000010577-A (JP)
Title: Voiced sound/voiceless sound judging device
Inventor: SAKAI KAZUKI
IPC: G10L25/93
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a voiced sound/voiceless sound judging device capable of rapidly and correctly judging a voiced sound or a voiceless sound and being constituted with a simple circuit. SOLUTION: This voiced sound/voiceless sound judging device is constituted of a microphone 11 for inputting a voice, an amplifier 12 for amplifying the signal from the microphone 11 to prescribed amplitude, an A/D converter 13 for converting the signal from the amplifier 12 to a digital signal, a low-pass filter 14 for extracting the signal of a low band from the digitized signal, an amplitude average measuring instrument 15 for measuring the average of the amplitude in the prescribed time interval of the extracted low band signal,  a number of zero-crossing counter 16 for measuring the number of zero-crossing of the digitized signal and a voiced sound/voiceless sound discriminator 17 for discriminating the voiced sound from the voiceless sound based on the outputs of the amplitude mean measuring instrument 15 and the number of zero-cross counter 16 and deciding the ratio of the voiceless sound to the input voice.
Patent JP-S6063757-A (JP)
Title: Magnetic tape recorder and reproducing device
Inventor: ISHIBASHI YOUICHI
IPC: G11B15/473
Filed: 1983-09-19
Abstract: PURPOSE:To realize a stable searching picture even in the transient period of tape running at the time of searching with a simple circuit, by continuously controlling the rotating speed of a cylinder motor provided with a recording and reproducing means with electric potential proportional to the frequency of a speed detected signal obtained from a pulse generating means. CONSTITUTION:A signal obtained from the frequency generator of a cylinder motor 28 has a waveform (a) after it is amplified by an amplifier 17 and shaped in waveform by a waveform shaping circuit 18 and is inputted into a flip-flop 19. The output signal (b) of the flip-flop 19 is supplied to a monostable multivibrator 21 and inverting circuit 20 and becomes each output signal (d) and (c). The signals (d) and (c) become a signal (e) after passing through an AND gate circuit 23. The signal (e) is converted into a trapezoidal wave signal (f) at a trapezoidal wave generating circuit 24 and the sloping part of the trapezoidal wave is increased or decreased in accordance with the variation of the part A of the signal (e). Moreover, the signal (e) and (f) are supplied to an NOR gate circuit 22 and the part (B) of the trapezoidal wave (f) only is fetched and supplied to a sample holding circuit 25. The speed of the cylinder motor 28 is controlled by the output voltage of the circuit 25.
Patent JP-H0923177-A (JP)
Title: Diversity device
Inventor: KASAMATSU HIDEKI
IPC: H04B7/06
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size and price of this diversity device by selecting the monitor output of each coupler prepared in each two power amplifier outputs for plural transitting/receiving antennas and controlling the output of a transmitting circuit by a single control circuit. SOLUTION: A transmitting antenna selecting switch(SW) 118 selects one of power amplifiers 119 to 112 based upon control signals 114a to 114c to transmit a signal obtained by frequency-converting a modulated transmitting signal through a transmitting circuit 117. Each of the signals 114a to 114c indicates the system of an antenna having a maximum receiving level and allows the SW 118 and the circuit 117 to select one of respective power amplifiers and one of couplers 129, 130 connected in parallel correspondingly to each two power amplifiers. An automatic power control circuit 128 controls the transmitting output of the circuit 117 based upon an output from a SW A27 and controls the transmitting output of a specified antenna at a prescribed value. Since a transmitting output is controlled by two couplers and the single circuit 128, the size and price of the device can be reduced.
Patent JP-H0926551-A (JP)
Title: Dust infiltration preventive device for image scanner
Inventor: INOUE TOSHIYUKI
IPC: G02B26/10
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent dust from infiltrating into the inner part of a casing by forming the flow of air crossing scanning light in the vicinity of the outside of an aperture. SOLUTION: A rotary polygon mirror deflecting a laser scanning light beam 2a oscillated from a laser light source is housed in the casing 8 having an emitting aperture 6 through which the laser scanning light beam is emitted. It is conceivable to set the laser light source in the casing 8. In such a case, a cover glass is not set at the emitting aperture 6 for the scanning light beam 2a of the casing 8, but a wide nozzle 10 blows off the air downward from the upper side just before the aperture 6 to cross the scanning light beam, 2a passing the aperture 6 is arranged on the outside of the aperture 6. Thus, the flow 12 of the air in an air-curtain state crossing the scanning light beam emitted from the inside of the casing 8 is formed in the vicinity of the outside of the aperture 6, so that the dust is prevented from infiltrating into the easing 8.
Patent JP-S5875110-A (JP)
Title: Optical branching deivce and measuring method using said optical branching device
Inventor: TOKUDA MASAMITSU
IPC: G02B6/28
Filed: 1981-10-28
Abstract: PURPOSE:To obtain an optical branching device of a low loss, which is applicable to a loop-like transmission line without a problem, by constituting so that an end face of 2 optical fibers is cut at a prescribed angle against the center axis, and a half-mirror is directly formed on one end face and is junctioned with the other end face. CONSTITUTION:As for optical fibers 51, 52, its end face is cut at an angle of about 45 deg. against the ceter axis, and is polished. Subsequently, on the end face of the optical fiber 51, a half-mirror 53 consisting of a metallic film and a dielectric layer and having optional reflection and transmission characteristics is formed, and the end face of the other optical fibers 52 is butted to this half- mirror 53 so that the optical axes coincide and is stuck by an adhesive. An insertion loss to the optical fiber 52 from the optical fiber 51 becomes the same extent as that which has connected a regular optical fiber, except a loss of a portion which has been made to branch by reflection of the half-mirror 53, and when this optical branching device is applied to a loop-like optical transmission line, a stable system of a low loss can be constituted.
Patent JP-S6065962-A (JP)
Title: Flow controllable ball valve stopcock
Inventor: NAKAMURA FUKUO
IPC: F16K5/10
Filed: 1983-09-20
Abstract: PURPOSE:To easily open and close a ball valve and control flow by accommodating a flow limit member in an open and close sleeve rotated by a spindle and inserting a tongue-like limit plate in a ball valve in such a manner as to intersect a water passing hole and be freely taken out and put in. CONSTITUTION:Upstream and downstream tube couplings 3, 4 are formed on a base metal A comprising a main body 1 and a ball presser 2, and a ball valve 7 having both ends seated on a pair of ball seates 5, 6 is accommodated in the base metal A. In this case, after a handle 11 and a setscrew 10 are detached from a spindle 9, a screw driver is inserted in a tapped hole 21 of the spindle 9 to turn a control screw 22, so that the turning motion of a flow limit member 17 is checked by a rotating sleeve 14 accommodated in a cylinder portion 1a of the main body 1, only the vertical movement of the control screw 22 is transmitted to the flow control member 17. Thus, a tongue-like limit plate 18 of the flow limit member 17 is projected into a water passing hole 8 to limit the section of a passageway.
Patent JP-H0459371-A (JP)
Title: Data processor
Inventor: FUSANO KOUJI
IPC: B41J5/30
Filed: 1990-06-29
Abstract: PURPOSE:To print a message on a receipt which is to be printed just after recording paper is newly set by a method wherein that the recording paper has been newly set is detected, with this detection the recording paper is fed on an instruction, and the message is printed on the recording paper by a printing means. CONSTITUTION:A numeral 10 designates a wire dot-type printing head for printing various data processed by a CPU on recording paper R. With the movement of a wire W of the printing head 10 in a direction B, the recording paper R is depressed on an ink ribbon 12 to be printed with sales data, message, and other various data. When a total key, such as a cash key, is operated, the recording paper R is automatically fed by a predetermined amount in a direction A and printed with the message with the printing head 10, and a stamp 14 is moved in the direction B to print a fixed message on the recording paper R. In conjunction with this action, a movable cutter 15a is moved in a direction C to depress the recording paper R against a fixed cutter 15b to cut the recording paper. On the other hand, when the recording paper R is exhausted and new paper is set, the new recording paper R is fed to a predetermined position by operating a feed key.
Patent JP-H0340301-A (JP)
Title: Projector type illuminating device
Inventor: OTSUKA HIROFUMI
IPC: F21S8/10
Filed: 1989-07-05
Abstract: PURPOSE:To widen the adjustable range for light distribution pattern with simple mechanism by furnishing a location changing mechanism which can adjust the location of a reflex plate, and installing a light shutter plate to block part of the light flux reflected by the reflex plate in at least one position thereof. CONSTITUTION:In case a beam changeover switch is turned into the running beam position, all light flux emitted from a light source 12 is reflected by a reflex surface 11a and cast onto a projection lens 13, and upon passing through it, irradiation is made in the light distribution pattern of a running beam. In case the beam changeover switch is turned into the passby beam position, on the other hand, a light shutter plate 14 is positioned between foci F1, F2, and the light flux reflected by the reflex surface 11a is partially blocked by the light shutter plate 14 to result in decrease of the light flux incident to the upper half of the projection lens 13. This decreases the light flux cast on via the projection lens 13, and irradiation is made downward to enable acquisition of the light distribution pattern for the passby beam.
Patent JP-S6418368-A (JP)
Title: Picture processor
Inventor: FUJISAWA TETSUO
IPC: H04N1/40
Filed: 1987-07-14
Abstract: PURPOSE:To obtain excellent gradation reproducibility and resolution by obtaining a mean gradation level in the unit of blocks of an input picture element signal and reading out a data from a halftone pattern memory. CONSTITUTION:The blocks of an odd and even number of an input picture element signal A are stored respectively in block generating circuits 1, 2 via a switch S1 switched in the unit of line blocks. The switch S2 is connected to a block always different from the S1 and the preceding picture element data in the block of the output signal B is given to an in-block quantity comparator 3 and an in-block average calculation circuit 4. The circuit 3 gives a number to each picture element of the signal B in the order of small quantization level and outputted synchronously with a picture element clock. The circuit 4 outputs the mean value of the quantized level of the signal B at every block. The picture element data is stored in the halftone pattern memory 5 at every block and the multi-gradation output picture element code is read in response to the picture element code and the gradation code from the circuits 3, 4.
Patent JP-H06294913-A (JP)
Title: Method for removing coating of optical fiber and jig therefor
Inventor: TETSU TOSHIYUKI
IPC: H02G1/12
Filed: 1993-07-14
Abstract: PURPOSE:To safely remove coatings with good workability without requiring skill. CONSTITUTION:This jig is used to remove the coatings of the optical fiber 1 having the primary coating and secondary coating from the inner side to the outer side on a coated optical fiber. Two sheets of blades 5 with blade edges 5a faced upward are placed on a base 8 having a flat surface and the blade edges 5a are projected on the surface of this base 8 in such a manner that all the edges have the same height. Two sheets of the blades 5 adjusted in such a manner that their height correspond to the thickness of the coatings of the optical fiber 1 are embedded into the base so as to face each other to an inverted V-shape with which the spacing between the blades is narrower to the front side and is wider toward the deep side.
Patent JP-H11352134-A (JP)
Title: Probe for light detection or radiation and its manufacture and scanning probe microscope equipped with probe
Inventor: KAWASAKI TAKEHIKO
IPC: G01N37/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a probe for light detection or radiation in which a minute opening can be formed with excellent repeatability, even in the case of a minute opening having an opening size of 100 nm or less, and to provide its manufacturing method. SOLUTION: This probe for light detection or radiation is composed by exposing a transmissive film 2 from a minute opening 3 formed on a shielding member 1, and has such a characteristic that a projection 5, having a convex shape against a main face of the shielding member 1, is formed by the film 2 exposed from the minute opening 3. This manufacturing method of the probe is a manufacturing method of a probe for light detection or radiation by exposing the film 2 from a minute opening 3 formed on the shielding member 1, and has at least a process in which the shielding member 1 and the film 2 are formed by junction, and a process in which the minute opening 3, from which a part of the film 2 is exposed, is formed by abrading and removing a part of the shielding member 1.