baber/WOPTO huggingface dataset:
Patent JP-H03167356-A (JP)
Title: Manufacture of fiber laminate
Inventor: KUNUTO BUEE RASUMUTSUSEN
IPC: D06M17/00
Filed: 1989-11-24
Abstract: PURPOSE: To obtain a flexible fiber laminate having fastness against washing by spraying moisture-curable single-component non-solvent polyurethane pre- polymer in the absence of water onto a fiber web and then by laminating the obtained product together with another cellulose web, and by curing by moisture in the air. CONSTITUTION: A fiber web is unwound from a feed section 1 and is introduced into a spray section 3 through a guide roller 2. An adhesive consisting of moisture-curable single component non-solvent polyurethane pre-polymer is sprayed onto the fiber web under absence of water from plural nozzles 4 at the spray section 3. The fiber web thus obtained is transferred onto an endless carrier belt 5 rotated by a roller system 6, is overlaid with a filler layer or the like unwound continuously from a feeding roll 7 and fed through a storage area 8, is laminated by passing through a pair of joint rollers, is rolled up through a take-up apparatus 10 and then is cured in the air containing a usual moisture to obtain the object fiber laminate.
Patent JP-H07162532-A (JP)
Title: Inter-multi-point communication conference support equipment
Inventor: KONAGAI SHUNSUKE
IPC: H04N7/15
Filed: 1993-12-07
Abstract: PURPOSE:To inform operation information required for communication unique to each conference participant to each conference participant without increase in a scale of terminal equipments, reduction in the degree of freedom of a setting position and increase in transmission data quantity by allowing each terminal equipment to enter the operation information required for communication unique to each conference participant and to send the information to other terminal equipments and to inform the received operation information to the others. CONSTITUTION:A pointer 1151 displayed on a video display device 112, a mouse, and a pointer position discrimination section 1155 of a data entry device 115 are used for an operation entry means entering a notice object for conference participants A-D. Then a change in a display frame of a video image of the conference participants A-D is used for a means informing the notice relation among the conference participants A-D based on the transmitted data. For example, it is represented that only the conference participant C takes notice of the conference participant A when a frame of a picture window 1122 on which a video image of the conference participant C is displayed thicker than frames of picture windows 1121, 1123 by a single terminal equipment 11 of the conference participant A.
Patent JP-H02152235-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OTA HIROYUKI
IPC: H01L21/3205
Filed: 1988-12-02
Abstract: PURPOSE:To sharply enhance a coverage of a wiring part at a stepped part of a contact hole and to prevent a wiring life from being shortened by a method wherein two kinds of metals are used as wiring materials in a wiring formation process of a semiconductor integrated circuit, a high-melting-point metal is formed as a first layer and a low-melting-point metal is formed as a second layer. CONSTITUTION:An electronic circuit element is formed on a silicon substrate; in order to constitute a prescribed electronic circuit, a contact hole is made in an interlayer insulating film; a high-melting-point metal layer and a low- melting-point metal layer 1 are formed. After the two metal layers have been formed, a heat treatment is executed at a temperature which is intermediate between melting points of two metals; then, the low-melting-point metal layer 1,1-b-6 films the contact hole sufficiently. In addition, when a low-melting-point layer 2 is formed, a film thickness of a wiring part at a protruding part D can be made sufficient.
Patent JP-H11124941-A (JP)
Title: Method for installing rafter and device for precutting rafter
Inventor: NATORI HEIJI
IPC: E04B7/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To facilitate positioning when precut rafters are attached to a pole plate as the precut rafters are made equal in projected length, even if the pole plate is curved. SOLUTION: A core line 7 connecting plate cares 5 at both ends of a pole plate 1 is marked on the upper surface of the pole plate 1, and a reference line 13 which passes a point A spaced from the end 11 a of a rafter 11 by a distance L1 and which is tilted by a root pitch angle θ to the end relative to a line perpendicular to the upper and lower surfaces 11b, 11c of the rafter 11 is marked on the side face of the rafter 11. At a construction site, the rafter 11 is fitted into rafter notches 3, 4 formed respectively in the pole plate 1 and a purlin 2, and the rafter 11 is moved for positioning so that the reference line 13 is located just above the core line 7. Since the reference line 13 is marked as it is tilted by the roof pitch θ, the reference line 13 extends in the vertical direction during installation.  Therefore, the work of positioning the rafter 11 relative to the pole plate 1 can be achieved by aligning the extension of the reference line 13 with the core line 7 of the pole plate 1, and accurate positioning can be achieved easily.
Patent JP-H11125873-A (JP)
Title: Tensile force imparting device, image forming device and image reader
Inventor: MATSUNAGA TAKESHI
IPC: H04N1/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a tensile force imparting device, an image forming device and an image reader which are hardly affected by impact such as vibration or the like from the outside and have excellent reliability. SOLUTION: A tension spring 25 as an elastic member to impart specified tensile force at each optical wire is provided, and hooks at both ends are elongated by a specified amount by elastic force by being respectively hooked at the holes 26a of round terminals 26 being both end parts of a go-astern wire 24, so that tensile force is caused. The force is imparted as the tensile force to each wire that is a member to which the tensile force is imparted. Then, a wire-like member 27 as a long size member constituting a regulating member to restrict the deformed quantity (elongated quantity) of the tension spring 25 is provided.
Patent JP-H10147371-A (JP)
Title: Packaged product to be cooked in microwave oven
Inventor: MIKAMI JUNICHI
IPC: B32B27/32
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To specify a portion to be heated and unsealed at the time of heating and further make an easy-to-peel package unlikely to break due to external impact by forming an outer seal rim on a part of a heat seal in a recess and an inner seal rim to be linear and also constituting the package of a ply- separation multi-layered film. SOLUTION: At the time of heat-sealing, a recess (a) is provided on an outer seal rim of a heat seal, while an inner rim c-2 of the heat seal is left linear, whereby at a recess formed on an outer rim c-1 of the heat seal, a package may be reliably unsealed from a specific site due to an increase in internal pressure at the time of cooking with heat, while the package can be prevented from being broken due to impact when contents move at the inner rim c-2 of the heat seal. In addition, the number of recesses on the heat seal is preferably one, and it is preferable to make a back-lined seal bag as an easy-to-peel package. Thus a portion to be heated and unsealed can be specified, so that operativity and safety of a cook can be remarkably improved.
Patent JP-H07162237-A (JP)
Title: Oscillation circuit
Inventor: TSUBOI TOSHIHIDE
IPC: H03K19/0948
Filed: 1993-12-07
Abstract: PURPOSE:To make the oscillation circuit oscillates at all times even if the power supply voltage is low by allowing an inverter to operate as an inverting amplifier. CONSTITUTION:The inverter composed of MOSFETs 101 and 102 and a resistance 103 operates as an amplifier; and capacitors 106 and 107 and a crystal vibrator 105 operate to serve as an oscillator. When the power supply voltage Vdd is lower than the total level of threshold voltages VTN and VTP of the MOSFETs, the MOSFET 101 is ON and the MOSFET 102 is OFF on condition that an inverter input voltage applied to an input terminal 108 is O-Vdd-VTN so that a level Vdd is outputted from the output terminal 11 l of the inverter. When the input voltage is VTN-Vdd the MOSFET 101 is OFF and the MOSFET 102 is ON, so that the inverter outputs a level O. When the voltage is Vdd- VTP-VTN, the MOSFETs 101 and 102 are both OFF, but the resistance 103 raises the level of the terminal 111 to Vdd. This inverter, therefore, operates as the inverting amplifier within a range wherein the input voltage is equal to VTN.
Patent JP-H06281663-A (JP)
Title: Flow speed measuring device
Inventor: RAIKO MIRANOBITSUCHI
IPC: G01P5/00
Filed: 1993-12-07
Abstract: PURPOSE: To conduct measurement of fluid with a low flow rate and decrease a cause affecting flow rate measurement by connecting an ultrasound transmitter and an ultrasound receiver via an acoustic transmission path formed by means of a medium flowing in a pipe. CONSTITUTION: A flow rate measuring instrument is provided with a transmission circuit 2 and an evaluation unit 3. A ultrasound transmitter 4 and an ultrasound receiver 5 are incorporated in the circuit 2, and the receiver 5 is arranged so as to be shifted regarding the transmitter 4 by means of an angle α determined against the flow direction of a medium 8 and is coupled with each other via an acoustic transmission path 7 to be formed by means of the flow of the medium 8, The evaluation unit 3 detects the flow rate of the medium 8 with a resonance frequency measured by means of the transmission circuit 2.
Patent JP-H03167769-A (JP)
Title: Metal fitting for holding crimp-style terminal connecting bolt and method of hot-line work using it
Inventor: NAKAMURA MIYUKI
IPC: H01R11/12
Filed: 1989-11-27
Abstract: PURPOSE:To prevent a clamping bolt from being lost when disconnecting a crimp-style terminal from the transmitting portion of a breaker etc., by providing a bolt holding portion with a notched portion, and a binding portion with a curved portion and a pair of bent tongue pieces. CONSTITUTION:A bolt holding portion 7 covering at least one part of the upper portion of a bolt 12 equipped with a tool engagement hole so as to prevent the bolt from being pulled out from a bolt through hole 11a, a binding portion 3 connected to the bolt holding portion 7 and binding the end portion 10a of a wire 10 and a crimp-style terminal 11 from their outer peripheries are provided, the end portion 10a of the wire 10 being protruded from the crimp portion 11b of the crimp-style terminal 11. The bolt holding portion 2 is provided with a notched portion like a round hole 2a permitting the access of a tool to the bolt 12, and the binding portion 3 is provided with a curved portion 3a roughly extending along the upper half of the end portion 10a of the wire 10, and a pair of bent tongue pieces 3b extending downwardly from both sides of the curved portion 3a and bent toward the lower portion of the crimp-style terminal 11 to sandwich the terminal 11 between them.
Patent JP-H05115994-A (JP)
Title: Wire for welding or thermal spraying
Inventor: KANEKAWA AKIRA
IPC: B23K35/02
Filed: 1991-10-24
Abstract: PURPOSE:To use a thich wire in the operability of same grade with the conventional grade and to improve the working efficiency by setting grooves by the constant pitch on the surface of wire. CONSTITUTION:A wire 1 of diameter about 1.5mm-4.00mm is set with round grooves 3 in the circumferential direction on the circumferential surface of wire body 2. In such a way, it becomes easily to be bent at the part where the round groove 3 being set, so the radius of curvature of a cable can be made small in the case to insert in the cable, and the operability for the welding torch or the welding gun can be improved.
Patent JP-H10181095-A (JP)
Title: Laser scanning recording apparatus
Inventor: NUKUI MAKOTO
IPC: B41J2/44
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a stable and highly reliable laser scanning recording apparatus by preventing not only the irregularity of drawing density accompanied by the irregularity of the reflectivity of a reflecting mirror but also over-output in a laser beam source or fluctuations of laser power. SOLUTION: A measuring laser diode MLD projects laser beam on one reflecting mirror of a polygon mirror 4 and the reflected laser beam is detected by a measuring photodiode MPD and reflectivity is operated from the detection output of the photodiode MPD to further form reference voltage Vref. When the reflecting mirror is rotated to be set to the position scanning the laser beam from a laser beam source on a photosensitive drum 7, the beam emitting output of the laser beam source 1 is controlled on the basis of the formed reference voltage Vref by a laser output control circuit 10. Regardless of the reflectivity irregularity of a plurality of the reflecting mirrors of the polygon mirror 4, constant beam intensity is obtained with respect to laser beam scanned on the photosensitive drum.  Since APC control is always performed, it can be avoided that the laser diode becomes an over-output state and the destruction of the laser diode can be prevented and laser power control high in stability and reliability can be realized.
Patent JP-H02153714-A (JP)
Title: Injection molding equipment
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/18
Filed: 1988-12-06
Abstract: PURPOSE:To prevent the strength of a molded item from lowering by a method wherein molten resin, which is prepared by heating resin pellets, is conveyed by a screw, which is rotatably and reciprocatably provided in a heating cylinder, to a nozzle provided at the tip of the heating cylinder and reinforcing fibers are pushed in a space between the screw in the metering zone of the heating cylinder and the heating cylinder. CONSTITUTION:At the stage that molten resin is filled in a metering zone, a screw 3 is gradually retreated by the pressure of the molten resin, resulting in gradually filling the space part 1a at the rear of a nozzle 7 with the molten resin. At the time when the screw retreats to the regular position, the rotation of the screw 3 is stopped and, after that, the screw 3 is advanced instantaneously. By this operation, a check ring 4 is moved from the front end of its moving range to the rear end, resulting in cutting off the flow path between the space part 1a and the screw 3. Next, the rotation of the screw 3 is changed from the normal rotation to the reverse rotation. Through the reverse rotation of the screw 3, the carrying of molten resin near the lower end of a feed path 21 by the screw 3 is pushed back, resulting in producing a space. At that time, a valve in the feed path 21 is opened and reinforcing fibers are pressingly fed by a pushing-in means 20 into the space.
Patent JP-H04180276-A (JP)
Title: Frequency sweep laser
Inventor: OKAMOTO TATSUKI
IPC: H01S3/23
Filed: 1990-11-15
Abstract: PURPOSE:To reduce in size frequency sweep means by regulating a laser oscillation spectrum, mode-lock-oscillating a laser oscillator so as to cover absorption spectrum distribution of radiation, phase-modulating oscillation spectral of individual vertical modes by an electric signal to be applied to a crystal, and sweeping a frequency. CONSTITUTION:When an exciting laser 20 is mode-lock-oscillated, oscillator length of a laser oscillator 10 is brought substantially into coincidence with that of the laser 20 by regulating means, and a mode-lock-oscillation is executed. The spectrum of a laser beam L1 from the oscillator 10 is composed of a plurality of vertical modes to cover substantially the absorption spectrum. On the other hand, an electric signal E from a power amplifier 32 to be operated by the frequency of an oscillator 33 is applied to a crystal 31, and the light L1 passed through the crystal 31 is swept in frequency by varying the refractive index of the crystal 31. Thus, frequency sweep means is reduced in size.
Patent JP-H05115868-A (JP)
Title: Advanced treatment of waste water
Inventor: YAMAMOTO ICHIRO
IPC: C02F9/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide the advanced treatment method of a waste water, containing a chemically oxidizable contaminant, possible to attain high treatment effect at a low cost even when COD conc. in the waste water is high. CONSTITUTION:Waste water containing the chemically oxidizable contaminant is treated by being brought into contact with an active carbon after hydrogen peroxide is added to the waste water.
Patent JP-H05137724-A (JP)
Title: Ultrasonic diagnostic device
Inventor: HARADA HIDEO
IPC: A61B8/00
Filed: 1991-11-22
Abstract: PURPOSE:To confirm whether control data can be read or not by providing a bus for transferring data to a probe connector from a diagnostic device main body, and a bus for transferring the data to the device main body from the probe connector. CONSTITUTION:In the ultrasonic diagnostic device, by engaging a diagnostic device main body 10 and a probe connector 2B by engaging contacts 11 and 21, a data bus by a line a-a' for connecting a transmitter 12 and a receiver 22 of data for controlling ON/OFF of an analog switch, and a data bus by a line b'-a'-a-b for connecting an ID transmitter 23 and a receiver 13 of data which the probe connector has are formed. Also, a control line cc' for determining the data transfer direction of a bidirectional bus aa' by engagement of engaging contacts 18 and 28 is formed. In such a state, when the control line cc' is in a state R, the sum of the contents of data of ID and an output of a latch 24 is taken, the data passes through the transmitter 23 and is read by the receiver 13 through the bus aa', and whether delivery of the data is correct or not is checked.
Patent JP-H01147600-A (JP)
Title: Helium voice corrector
Inventor: SUZUKI HISAYOSHI
IPC: G10L21/003
Filed: 1987-12-04
Abstract: PURPOSE: To simplify arithmetic by performing the arithmetic by replacing a formant frequency with a linear predictive analysis(LSP) coefficient in the frequency domain, and correcting the calculated value of the 1st LSP coefficient when nonlinearly converting the formant frequency. CONSTITUTION: An input helium audio signal is inputted through an LPF 5, A/D converter 6 and preprocessor 7 to a PARCOR analytic part 1 and a sound source generating part 3. At the analytic part 1, the PARCOR coefficient of the helium sound signal and the α parameter of an auxiliary linear coefficient are successively found. At an LSP converting part 2, the LSP coefficient similar to the formant frequency time in the frequency domain is calculated from the αparameter in the domain. Then, the LSP coefficient is corrected and nonlinearly converted to the LSP coefficient in the air. Then, the LSP coefficient is synthesized with the inversely filtered and down sampled input sound signal of a generating part 3 by a synthesizing part 4. As a result, the formant frequency is changed by the synthesizing part 5 and discharged from a speaker 10.  Thus, the nonlinear conversion of the formant frequency is easily operated.
Patent JP-H03168928-A (JP)
Title: Optical disk device
Inventor: YAGI KATSUYA
IPC: G11B7/08
Filed: 1989-11-28
Abstract: PURPOSE:To maintain high-speed access performance and to reduce the thickness of the optical disk device by intruding a part of the magnetic circuit or coil of a motor which drives an the head in the direction crossing the recording tracks of a disk while a cartridge is held loaded into a head access window. CONSTITUTION:The standard cartridge 1 having the square head access window 1a, the right and left sides of which are the parallel lines equidistant from the line in the radial direction of the disk is used. A part of the magnetic circuit consisting of a yoke 5b and magnet 5c of a motor 5 is intruded together with the head 3 into the window 1a of the cartridge 1. The thickness of the motor 5 is, therefore, flattened and the device is formed thin without impairing the high-speed access performance.
Patent JP-H10150510-A (JP)
Title: Facsimile equipment
Inventor: HONJO KAZUYUKI
IPC: H04N1/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To determine an actual use period, even when a certificate is lost or descriptions are not complete by automatically storing date/time data at the time point of use start by a user into a nonvolatile memory inside an equipment. SOLUTION: A clock circuit 10 is backed up by a backup power source 11, such as a battery at all times and outputs the date/time data. A data buffer 12 is composed of a semiconductor random access memory, always backed up by the backup power source 11 and in effect made nonvolatile. When a main power sources is turned on, a CPU 1 discriminates whether or not the date/time data are already stored in the data buffer 12. When the date/time data are not stored in the data buffer 12, the CPU reads the date/time data out of the clock circuit 10 and writes them in the data buffer 12. Since the data buffer 12 stores the date/time data at the time when the user turns on the main power source for the first time, it becomes an estimate of date/time when the user starts using the equipment.
Patent JP-H10147279-A (JP)
Title: Bicycle with automatic speed change gear
Inventor: MAEHARA TOSHIFUMI
IPC: F16H61/10
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle with automatic speed change gear having a good feeling of operating control. SOLUTION: A bicycle having a speed change mechanism is provided with a speed detection means 20 detecting a speed of a vehicle and a control part 5 storing a gear position map formed by assigning a gear position relating to a set of dispersedly displayed speed value and acceleration/deceleration value and setting a dead band in a region from a low speed region over to a high speed region between the different gear positions and in a section of small acceleration/deceleration. In the control part 5, based on a signal from the speed detection part 20, the speed change mechanism is operated so as to obtain a gear position of the gear position map, in the dead band, the speed change mechanism is controlled so as to maintain the gear position to that as in the past.
Patent JP-H11217136-A (JP)
Title: Guide plate and picture record medium carrying device using the same
Inventor: ARAI HARUHIKO
IPC: G03B27/32
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To guide a record medium without hurting when the record medium with a picture forming surface is carried by having the mother material layer of the surface for guiding the picture forming surface of the picture record medium of a guide plate, cushion layer and resin layer consisting of a low frictional resin. SOLUTION: A guide plate 34 is constituted by the piling up of a mother material layer 36, a cushion layer 38 and a resin layer 40 in order toward the inside of a carrying route.-he mother material layer 36 is not limited especially if it is a material which can form a carrying route and also the resin layer 40 as an upper layer through the cushion layer 38. When the mother material layer 36 is a metal, it is favorable that its surface has an oxidized film. The cushion layer 38 is not limited especially if it is a material which is formed on the surface of the mother material layer 36 and is a layer for absorbing a shock in response to the passing of a photo-sensitive material and is a material by which the shock can be absorbed and it is favorable to constitute by a glass fiber, a foaming resin, a rubber, a sticking agent and an adhesive.