baber/WOPTO huggingface dataset:
Patent JP-H0550303-A (JP)
Title: Bar machining lathe
Inventor: MOMOI SHOJI
IPC: B23B13/02
Filed: 1991-08-20
Abstract: PURPOSE:To feed a bar to a chuck by not forcing it to passthrough the inside of a main spindle. CONSTITUTION:A bar 40 is fed from a V channel 23 to a slide base 11 by means of a raw material feed unit 26, etc. The bar 40 is grasped by a bar clamp unit 12, and the slide base 11 is advanced to the side of a main spindle 5. The top end part of the bar 40 is grasped by a chuck 6a, and the holding spot of the bar 40 by the bar clamp unit 12 is moved in form of the retreating slide base 11. The bar 40 held by the chuck 6a and the bar clamp unit 12 is cut by a cutter 37, and a work 40a of specified length is cut out from the long bar 40. The slide base 11 and remaining part of the bar 40 are retreated, and the work 40a held by the chuck 6a of a main spindle 6 is machined, thereby a bar 40 whose diameter is large as well as a black scale material can be machined and, in machining, the main spindle 6 can be rotated at a high speed.
Patent JP-S6477747-A (JP)
Title: Fuel injection system
Inventor: NAGASE HIDENOBU
IPC: F02M57/02
Filed: 1987-09-18
Abstract: PURPOSE:To enable the optimum control of fuel injection rating and injection timing by arranging a solenoid cutoff valve which opens or closes the inlet passage of intermediate pressure fuel in the pump part of a unit injector, and by controlling the same valve on or off in response to the operating conditions of an engine. CONSTITUTION:A pump part 1 having an inlet passage P through which intermediate pressure fuel having passed through a fuel control module is introduced, and a nozzle part 2 in which fuel is injected through a nozzle hole 10 by the upward movement of a needle valve member 11 are provided. In the pump part 1, a pressure receiving chamber 6 defined by a servo piston 6, and a pressurizing chamber 8 defined by a plunger 7 being integral with the same piston 5 are formed. And, in this case, a solenoid (cutoff) valve 14 which is provided with a spool 13 on the way of the intermediate pressure fuel inlet passage P leading to the pressure receiving chamber 6 is provided. Further, a passage 15 in which a throttle 16 and a check valve 17 are interposed is branched from the inlet passage P, so that intermediate pressure fuel can be always introduced into the pressurizing chamber 8 through the passage 15.
Patent JP-H1174380-A (JP)
Title: Semiconductor nonvolatile storage device and manufacture therefor
Inventor: NAIKI TADAHACHI
IPC: H01L29/792
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a semiconductor nonvolatile storage device capable of enlarging the capacitive coupling ratio of a control gate and a floating gate, lowering an operation voltage and a power supply voltage, suppressing the increase of the area and boosting time of a boosting circuit, and highly integrating and micronizing the device. SOLUTION: This storage device is provided with a semiconductor substrate 10 with a channel formation area, a charge storage layer 30a formed at least on the upper layer of the channel formation area, a first control gate 31a formed on the upper layer of the charge storage layer, a second control gate 34 formed so as to face the side wall surface of the charge storage layer in a direction orthogonal to the wiring direction of the first control gate and held at the same potential as the first control gate, and a source/drain area 11 formed by being connected to the channel formation area.
Patent JP-S59118526-A (JP)
Title: Door weather strip for vehicle
Inventor: YAMAZAKI KUNIO
IPC: B60R13/06
Filed: 1982-12-22
Abstract: PURPOSE:To ensure the holding of the shape of a door weather strip upon extrusion molding while satisfactorily maintaining the balance of the wall thickness of a stay which partitions a hollow part in a hollow seal from a hollow part for attaching fastener clips, by forming a flexible curved section in the substantial middle section of the stay. CONSTITUTION:A follow part 2a in a hollow seal is partitioned by a stay 4 from an attaching hollow part 3 for attaching fastener clips. In this arrangement, a notch 11 as a flexible curved section is formed in the lower side of the stay 4 in the substantially middle part thereof, having the thickness of the stay in this recess 11 section which is made to be thin. When this door weather strip 10 is attached to a door peripheral part 5 to be abutted against a vehicle opening edge 6, if the gap between the door and the vehicle body becomes narrow due to, for example, errors in assemblying, reaction force by the deformation of the stay 4 is effected to the door. Since the notch 11 section is at first deformed in the stay 4 and then parts other than the notch section are deformed at this stage, the condition of door-closing and as well the characteristics of sealing, when the door is closed, may be made satisfactory.
Patent JP-S59115778-A (JP)
Title: Preventive method for contamination at fluid terminal
Inventor: SHIYOUJI MASASHI
IPC: C02F1/32
Filed: 1982-12-23
Abstract: PURPOSE:To provide a titled device which sterilizes effectively potable water in particular near the outlet thereof by inserting a UV lamp in the spiral part of a liquid outflow pipe formed spirally for a prescribed length and disposing the outflow port of the outflow pipe in the position where UV light is irradiated. CONSTITUTION:A UV lamp 2 is lighted at all times to irradiate UV light through a spiral outflow pipe 1 to the inside thereof thereby sterilizing the inside. The light from the lamp 2 is also irradiated at all times to an outflow port 3 at the same instant as above and therefore the sterilization effect is acted at all times on the outside surface thereof, whereby the inside of the pipe 1 is maintained always in a germ-free stage. The bacteria in potable water is immediately sterilized in the case of supplying the potable water in the pipe 1 as the UV light is irradiated thereto from the lamp 2.
Patent JP-H0397129-A (JP)
Title: Semiconductor laser for optical disk device
Inventor: TEZUKA KOICHI
IPC: H01S5/022
Filed: 1989-09-08
Abstract: PURPOSE:To photograph the return light from an optical disk with the constitution capable of miniaturization of a device by providing a return light shielding plate having a pinhole between a semiconductor laser element and a light output control photodetector. CONSTITUTION:A return light shielding plate 21 is provided between a semiconductor laser element 1 and a PIN photodiode 2 as the light output control photodetector and is provided with a pinhole 21a in the center. Consequently, the return light passing the course indicated by broken lines III is intercepted by a light shielding part 21b except the pinhole 21a of the return light shielding plate 21, and only the laser light emitted from the semiconductor laser element 1 is transmitted through the pin hole 21a of the return light shielding plate 21 and reaches the PIN photo diode 2 and is received by this diode. Thus, the intensity of laser light output is accurately controlled based on the output laser light at the rear of the semiconductor laser element, and the optical disk device is made small in size and with high-reliability because it is unnecessary to provide the light output control photodetector on the outside.
Patent JP-S61111492-A (JP)
Inventor: SUZUKI YASUYUKI
IPC: G21C19/06
Filed: 1984-11-06
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-S6385484-A (JP)
Title: Radiation detector
Inventor: AKAI YOSHIMI
IPC: G01T1/20
Filed: 1986-09-30
Abstract: PURPOSE:To improve the accuracy of detection by providing radiation shielding members which shield respective scintillator elements constituting a scintillator arranging body from each other and both end parts thereof against radiations and close the end part regions of the respective scintillator elements. CONSTITUTION:The X-rays transmitted through an object to be examined, not shown, from an arrow direction arrive at the X-ray incident face of the scintillator arranging body 3 through a collimator arranging body 2. Part of the X-rays are, thereupon, blocked by thick parts 4a1-4h1 and the incidence thereof on the respective end parts of the scintillator elements 3a-3g is prohibited. The remaining parts of the X-rays enter the parts, except the end parts, of the elements 3a-3g. The generation of the influence by the X-rays at the end parts on the elements 3a-3g is thereby eliminated. The remaining incident X-rays on the elements 3a-3g without contg. the end part X-rays are respectively converted to light beams by said elements and the light beams are converted to electric signals by photoelectric transducers 5a-5g. The electric signals are subjected to the subsequent image forming processing based on the X-ray information.
Patent JP-H04114715-A (JP)
Title: Drying device
Inventor: MORIYA YOSHIFUMI
IPC: B01D53/30
Filed: 1990-09-03
Abstract: PURPOSE:To rapidly bring the interior of a drying chamber into a low humid condition by a method wherein a dehumidifying part, a regeneration part, an air passage part and an air blowing part are provided using a moisture absorbing material and the drying operation is performed according to the output from a humidity sensor provided in a drying chamber. CONSTITUTION:The amt. and time of the air supplied are determined according to the value of the output from a humidity sensor 9 provided in a drying chamber 7 and, if the interior humidity of the drying chamber 7 is high, the amt. of the air supplied to a dehumidifying part 1 is increased. Since the supplied air is returned to the dry chamber 7 after dehumidifying thereof in the dehumidifying part 1, the interior of the drying chamber 7 is brought into a low humid condition extremely rapidly. At this time, since the interior of the drying chamber is in a low humid condition, a moisture absorbing sheet 8 attached to the wall thereof releases the moisture reserved therein up to this point. As a result, the interior of the drying chamber and the moisture absorbing sheet 8 are rapidly brought into a drying condition. At this point, the operation of a drying device is stopped. When the door of the drying chamber 7 is opened and closed, although the interior humidity thereof is increased temporarily by the air ventilation, the moisture is immediately absorbed by the restart of dry operation and the moisture absorbing sheet 8 in drying condition.
Patent JP-H06229719-A (JP)
Title: Deciding method of unknown line width on surface and test structure for decision
Inventor: AJITSUTO PII PARANJIPU
IPC: H01L21/306
Filed: 1993-09-20
Abstract: PURPOSE: To make at-site monitoring of the sub-micron unknown line width on an object produced by forming on the object a diffraction lattice (test structure) having a pitch consisting of multiple lines and multiple intervals, and establishing possibility of easy observation of the strength from the number of multiple diffraction orders. CONSTITUTION: A diffraction lattice 12 is prepared on the surface of an object produced where lattice lines 22 having unknown line width 1w are included. The lattice 12 has a pitch 21 consisting of multiple lines 22 and multiple intervals 23. The lattice 12 enables a wide effective pitch, so that the number of observable diffraction orders is increased. Each order provides a strength measurement, which can be substituted into a diffraction strength equation which exhibits that the strength is a function of the lattice line width 1w and other variable. The strength measurement of the number more than the unknown variable can be obtained so that the equation system is capable of being solved about the line width 1w. If lattice lines 22 can be prepared in the same manner as other lines on the object, it is possible to presume the widths of these other lines.
Patent JP-S6386077-A (JP)
Title: Input system for circuit diagram
Inventor: SAKATA TAKESHI
IPC: G06F17/50
Filed: 1986-09-30
Abstract: PURPOSE:To decrease the number of unconnected wirings by designating a connecting area where the nearest tips are connected with each other among those tips of the unconnected wirings produced at the periphery of a designated component and connecting the unconnected wirings in said connecting area. CONSTITUTION:A data bus 100 functions to secure connections among a tablet digitizer 1, a CRT terminal 2, a memory device 3 and a control unit 4. A drawing written on a form is supplied from a digitizer 1 and stored in the device 3. Then it is checked whether the tips of unconnected wirings remain or not at the periphery of a component. The drawing data stored in the device 3 is called out to the terminal 2 to designate a connecting area where the nearest tips are connected with each other among those tips of the unconnected wirings produced at the periphery of the designated component. Then the unconnected wirings are connected with each other within said connecting area.
Patent JP-S6388601-A (JP)
Title: Positioning unit for sequence controller
Inventor: TAKIZAWA YOSHITOMO
IPC: G05D3/00
Filed: 1986-10-01
Abstract: PURPOSE:To execute the simplification and low cost of a constitution by converting once the parallel data to display a pulse number difference between a positioning command pulse and a position detecting pulse to the serial data, outputting them through a photocoupler and converting them to parallel data again. CONSTITUTION:Parallel data 400 outputted by a counter 10 are converted to serial data 600 with a parallel/serial converting circuit 14, and the serial data 600 is outputted through a photocoupler 15 to a shift register 16 together with a synchronizing clock 700 and a resetting signal 800. The shift register 16 converts the serial data 600 to the parallel data 400 based on respective inputted data 600, 700 and 800 and outputs them to a D/A converter 12. Thus, the input side and the output side are electrically and completely insulated with a small quantity of the photocoupler 15, and the mixing of the noise from a controlled system side to a sequencer CPU unit side can be prevented.
Patent JP-H0551170-A (JP)
Title: Automatic wire material supply device
Inventor: SAWA HIROMITSU
IPC: B65H59/38
Filed: 1991-08-22
Abstract: PURPOSE:To allow wire material to be pulled smoothly out of the outside of a coil while keeping always constant tension by driving/stopping a motor, provided with a clutch and a brake and erected at the center of the coil, in correspondence with the on-off operation of a switch for detecting the tension of wire material. CONSTITUTION:A shaft 20 driven by a motor 12 is erected piercing a coil 50 placed on the cover 18 of a casing 10. An arm is tiltably fitted to the tip of the shaft 20, orthogonally to the shaft 20. The guide member 30 of wire material 52 is provided at the tip of a member 27 extended diagonally downward from the tip of the arm. A cylinder member 32 is slidably fitted to the outer periphery of the shaft 20 and connected to the arm by a rod 34. A disk like magnetic body 35 is fitted to the lower end of the cylinder member 32, and a magnetic switch 40 is disposed opposedly. When the tension of the wire material 52 is increased, the arm is tilted, and the magnetic switch 40 is turned on to drive the motor 12. The arm is thereby driven forcibly to pull out the wire material 52 positively from the coil 50.
Patent JP-S6389725-A (JP)
Title: Ground anchor construction work
Inventor: MORITA KEISUKE
IPC: E02D5/80
Filed: 1986-09-30
Abstract: PURPOSE:To construct an oblique ground anchor on construction site by a method in which such uneven spirals as are highly inclined from the low end side to high end of the sheath of an anchor when the sheath is inclined are formed on the periphery of the sheath. CONSTITUTION:The sheath 1 of anchor is inserted into an oblique excavated pit in the ground under a condition that it is temporarily attached to the tip of an anchor tensile material 3, and grout is injected into the sheath 1. The peripheral wall of the sheath 1 is provided with such uneven spirals as are inclined from the side to high side of the oblique sheath when the sheath 1 is inclined at a desired anchor angle. Grout can thus be injected without leaving cavities on the projecting portions of the uneven spirals 4 of the peripheries of the sheath 1.
Patent JP-2000065481-A (JP)
Title: Rotary melting furnace and method for melting metal
Inventor: ASAI JUNICHIRO
IPC: F27D21/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary melting furnace for efficiently conducting a metal melting operation by effectively and safely monitoring a state in a furnace and a method for melting the metal by using the furnace. SOLUTION: An optical sensor for monitoring a state in a rotary melting furnace such as, for example, a monitoring camera 11 is installed in a through- hole 10 provided at a cover 7 or an exhaust duct 8 of the furnace to observe by a monitor 13. A color sample display 15 is conducted in the monitor 13, compared with a color of a melt, and a temperature is decided. Burning conditions of an oxygen burner 6 are changed according to the state in the furnace obtained by the motor 11 or the like.
Patent JP-H0979050-A (JP)
Title: Throttle control device
Inventor: SAITO YASUO
IPC: F02D11/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set a throttle opening area change factor from a low opening region to an intermediate/high opening region. SOLUTION: A throttle valve 3 is rotatably supported relating to an intake passage, its area is made variable, also the throttle valve is rotated by a throttle lever 4 fixed relating to this throttle valve 3. A drive lever 6 is rotated to be associated with a step-in of an accelerator pedal 8. A link mechanism, constituted of a cam mechanism X transmitting rotation of the drive lever 6 to the throttle lever 4 and a connecting lever 10 transmitting rotation of the drive lever 6 to the throttle lever 4, is provided, this cam mechanism and the link mechanism are switched to be actuated in accordance with an opening of the throttle valve.
Patent JP-H11117206-A (JP)
Title: Track work machine with laser reference system and method for restoring track position
Inventor: THEURER JOSEF
IPC: E01B35/06
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To accurately restore the track position by delaying the tilt value detected by a longitudinal clinometer at the front section in time, transmitting the tilt value to an adjusting device arranged at the rear section in response to the travel distance, and controlling the position in the vertical direction of a work unit. SOLUTION: A second frame portion 8 is provided with a work unit 9 and a grading chain 13 for processing a ballast track bed. A laser reference system 24 is constituted of a laser transmitter 25, a laser receiver 26, a control device 27, and a longitudinal clinometer 28 fitted to a first frame 6. The laser transmitter 25 is inclined in the longitudinal direction by an adjusting device 30. The longitudinal inclination of a track is detected by the first frame portion 6 while it is advanced in the work direction, and the vertical position of the work unit 9 is adjusted by means of the reference plane 29 formed by a laser beam when a second frame 8 reaches the detection position. The track position broken during the elapse of rehabilitation can be restored accurately and easily.
Patent JP-H01309081-A (JP)
Title: Image forming device
Inventor: TANI TATSUO
IPC: G03G15/08
Filed: 1988-09-19
Abstract: PURPOSE:To eliminate necessity for interrupting operation for image forming while replacing supplies by providing an opening for loading and unloading supplies in the main body of an image forming device on the outer part thereof and providing an opening cover on this opening which does not interrupt the operation for image forming when opened. CONSTITUTION:A front door cover 23 forming a part of the outer part of a copying machine main body 100 has a hinge part 24 for a supporting point and can be opened and closed. The opening and closing cover 25 is attached to the door cover 23 so as to be opened and closed. When a toner cartridge is replaced, the cover 25 in the erect position is pressed once and opened in the horizontal position. That is, the door cover 23 needs not to be opened. Then, a used toner cartridge 27 is pulled out from a cartridge loading and unloading path 28 and removed out of the device. At this time, the operation for image forming is continued in parallel.
Patent JP-S61114827-A (JP)
Title: Method of heating and cooling mold for molding plastic
Inventor: TAKASE HIRONORI
IPC: B29C45/26
Filed: 1984-11-08
Abstract: PURPOSE:To enable the temperature cycle to be shorter, and to improve the productivity, by using infrared heaters for heating molds. CONSTITUTION:A cavity piece 12 is fitted into each of templates 12 having a pair of insulating water pipes 14. When a pair of molds for molding plastics are opened, a pair of infrared heaters 15 are introduced in front of the cavities 12a by an attaching arm 16, and after the infrared heaters are positioned, an electric current is passed to the heaters so that the surface of each of the cavities 12a is heated by infrared rays (R). When the surface of each cavity 12a is heated to a prescribed temperature, the supply of the electric current is cut, the molds are clamped and the cavities 12a are filled with a resin. In this case, as only the surface of each the cavities is heated, the temperature thereof lowers rapidly when the supply on the electric current is stopped to the heaters. When the surface temperature of the cavities 12a lowers to a prescribed value, the molds are opened and the molded item is removed.
Patent JP-H0575426-A (JP)
Title: Output buffer circuit
Inventor: KUSUMOTO TERUHIKO
IPC: H03K17/16
Filed: 1991-09-13
Abstract: PURPOSE:To prevent noise whose potential level is lower than a GND level or higher than a power supply level by controlling a P-channel MOS transistor(TR) or an N-channel MOS TR with an output signal at an external output terminal in the output buffer circuit being a semiconductor integrated circuit. CONSTITUTION:When an output signal changes from an H level to an L level at an external output terminal in a P-channel MOS TR 4 and N-channel MOS TRs 5, 6 driving the output signal at the external output terminal, the output signal itself at the external output terminal controls the N-channel MOS TR 6.
Patent JP-S6475927-A (JP)
Title: Spectrophotometer
Inventor: NISHIMURA TAKASHI
IPC: G01J3/12
Filed: 1987-09-18
Abstract: PURPOSE:To perform automatic measurement at the same spectral band width, by providing a slit width control mechanism, which switches a plurality of dispersing elements, and changing the slit width in conversely proportional to the dispersion of the lines of the dispersing elements. CONSTITUTION:Diffraction gratings G1 and G2, which share a short wavelength region and a long wavelength region, are attached on a diffraction-grating switching stage 1. An incident slit S1 and an output slit S2 are changed with pulse motors M1 and M2, respectively. In a control device 3, a function, which computes the slits based on the dispersion of the lines of the gratings and the grating numbers in correspondence with specified spectral bandwidths, is provided. When the spectral band widths and measuring wavelengths are set and the device 3 is started, the grating used and the widths of the slits S1 and S2 are adjusted and the wavelength scanning is started. The gratings are switched within the sharing range, and the slits S1 and S2 are adjusted again. Thus the wavelength scanning is continued.