baber/WOPTO huggingface dataset:
Patent JP-H08289651-A (JP)
Title: Tea plucking tool
Inventor: OOKUBO HARUSADA
IPC: A01D46/04
Filed: 1995-04-24
Abstract: PURPOSE: To provide a non-powered tea plucking tool capable of nearly accurately reproducing especially the conventional manual tea plucking work in high efficiency. CONSTITUTION: This tea plucking tool 1 is provided with a frame 10 composed of a stationary frame 11 and a mobile frame 12 enabling the approach and separation of the plucking action side in vertical direction relatively to each other, one or plural pairs of holding fingers 30 freely openable and closable in horizontal direction and attached to the plucking action side of the stationary frame 11, a plucking finger 40 placed at a position corresponding to the holding finger 30 of the plucking action side of the mobile frame 12 and a shift mechanism attached to the frame 10 to manually open and close the holding finger 30 and the plucking finger 40.
Patent JP-H05296948-A (JP)
Title: X-ray diffraction ring omnidirectional measuring device
Inventor: KAWASAKI KOICHI
IPC: G01N23/207
Filed: 1992-04-17
Abstract: PURPOSE:To obtain an X-ray diffraction ring omnidirectional measuring device which detects the entire periphery of Debai-Sheller ring rather than its one part and at the same time can increase the number of Debey-Sherrer ring which can be measured by enlarging a diffraction angle range. CONSTITUTION:The title item is provided with a specimen stand 8 which can be rotated, a support stand 14 where the inner surface is formed as the surface of an imaging plate 13 and diffraction X rays 9 which are generated from a specimen 7 on the specimen stand 8 which are placed at the center of the imaging plate 13 impinge on the imaging plate 13, a lamp 11 for erasure, and a reading device 10 which moves to the center of the surface of the imaging plate 13 after exposure of X rays 2 and then measures an X-ray diffraction ring which is stored in the imaging plate 13 in omnidirections.
Patent JP-S63291254-A (JP)
Title: Disk autochanger
Inventor: OGATA OSAMU
IPC: G11B17/26
Filed: 1987-05-21
Abstract: PURPOSE:To simplify a disk transfer mechanism and to shorten the time required for the disk transfer by transferring the disk in its parallel direction only from a magazine to a turntable. CONSTITUTION:The magazine is moved and a required disk 159 housed in this magazine is positioned to a reference plane P and then the required disk is taken out of the magazine by sliding a sliding plate 35. Then, after the taken- out disk id transferred along the reference plane P, the disk is clamped to the turntable 88 with a clamp plate 93 and then the turntable 88 is rotated to read out the information recorded on the disk. Consequently, since the disk is transferred parallel with and along the reference plane, the disk transfer mechanism is simplified. Furthermore, the time required from taking out the disk from the magazine to clamping up this disk to the turntable 88 and also the time required for rehousing the disk into the magazine after reading out the information can both the shortened.
Patent JP-S5825112-A (JP)
Inventor: SATSUBA YOSHINORI
IPC: A47B96/06
Filed: 1981-08-07
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-H08293222-A (JP)
Title: Switch
Inventor: NAITO KIYOTAKA
IPC: H01H9/04
Filed: 1995-04-24
Abstract: PURPOSE: To make certainly the waterproof protection of a circuit board installed in a housing by preventing water intrusion into the housing. CONSTITUTION: A switch cover 30 is set over the top surface of a housing 10 containing a circuit board, and a movable contact 34 is contacted with and separated from a stationary contact 21 through a through 14. Because the through hole 14 is enclosed with the switch cover 30, the water dropped onto the cover 30 from a mounting hole 44 is prevented from intruding into the housing 10 through the through hole 14. Therefore, there is no risk that the circuit board(s) 20 in the housing 10 is wetted with water.
Patent JP-S62281519-A (JP)
Title: Analog digital converter
Inventor: HASEGAWA YOSHIO
IPC: H03M1/10
Filed: 1986-05-29
Abstract: PURPOSE:To facilitate the check of an A/D converter by adopting the constitution that a digital output obtained as the result of A/D conversion is controlled by an external digital signal TEST in addition to an analog input signal. CONSTITUTION:An analog section 1 integrates an analog input signal to be converted and outputs the result as a binary signal. A conversion end signal generating circuit 2 outputs a conversion end signal EOCO based on the output of the analog section 1. A gate G1 ANDs the signal EOCO and the test signal TEST to output a new conversion end signal EOC. The level of the signal TEST is brought into a high level H in case of the normal A/D conversion and into a low level L at the time of checking. A counter 3 receives the output of a gate G2 to count the number of pulse of inputted CLOCK and outputs parallel signals Q0-Qn-1 in response to the counted value. While the counted value of the counter 3 is set to a prescribed value, the output S0 is detected to check the value thereby checking the propriety of the counter 3 and a parallel/serial conversion circuit 5.
Patent JP-H09299943-A (JP)
Title: Oxygen treatment of drum type boiler feed water
Inventor: NAKAMUTA TANJI
IPC: B01J41/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen treating method of a drum type boiler supply water capable of oxygen-treating the supply water without providing a condensate demineralizer for removing both cation and anion. SOLUTION: A condensate in a drum type boiler plant is deionized by an anion exchange resin packing tower 6 for removing anions to make a high purity water having <=0.2μs/cm, is adjusted to pH 8.5-9.0 by injecting ammonia from an ammonia injecting pipe 10, is controlled to 20-2000μg/l in oxygen content by further injecting oxygen from an oxygen injecting pipe 11 and is supplied to the drum type boiler 18.
Patent JP-H0677916-A (JP)
Title: Vehicle-mounted receiver
Inventor: KITA HITOSHI
IPC: G09B29/10
Filed: 1991-04-30
Abstract: PURPOSE:To suitably receive radio waves from an on-road antenna regardless of the posture of a vehicle by arbitrarily setting the exciting phases of a first antenna element provided with a linear field component EL and a second antenna element provided with a linear field component ER. CONSTITUTION:At the time of straight advancement when the vehicle travels in an Y axis (approach) direction, the linear synthesizing field component (linearly polarized wave) EL is formed in the vehicle axis direction, namely, in an X axis direction and the radio wave from the on-road antenna element is on standby for reception or under receiving. When the vehicle moves with the component of the X axis direction for a lane change, an action sensor 7 detects this movement and inputs an action detecting signal to an antenna element controller 6 and based on the action detecting signal, the controller 6 delays the exciting phase to a second antenna element 2 rather than the electric field ER just for pi/2 so as to form a circular synthesizing magnetic field (circularly polarized wave) E3 turning right. Otherwise, the phase is advanced by 90 deg., the circular synthesizing field (circularly polarized wave) E3 turning left is formed, and radio waves are received regardless of the direction of the vehicle inside an XY plane.
Patent JP-S5349230-A (JP)
Title: Emergency operation of ineffective power compensating equipment
Inventor: SAIJIYOU TAKASHIGE
IPC: G05F1/70
Filed: 1976-10-18
Abstract: PURPOSE: To make an operation continued safely avoiding an operation stoppage by changing over a control angle of a converter to be lagging against to a power source voltage in case of generating a shifting failure within a forced shifting converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07311550-A (JP)
Title: Production of plotted sheet
Inventor: HARA TOSHIHIKO
IPC: G09F7/12
Filed: 1994-05-16
Abstract: PURPOSE:To provide a plotting sheet which can be easily deformed into a three-dimensional curved plane. CONSTITUTION:An image is plotted by spraying an acryl resin ink on a polyester-base clay sheet by using an ink jet printer. A release agent 4 is applied in a specified amt. on the clay sheet with the image plotted, and a double-face adhesive sheet 5 is adhered under pressure to the clay layer 1b1 of the clay sheet. The clay layer 1b1 with the image plotted is adhered and transferred, and after the polyester base is separated from the clay layer 1b1 and peeled remaining the clay layer 1b1 with the image plotted on the double-face adhesive sheet 5, a transparent synthetic resin sheet when can be deformed into a three- dimensional form is pasted on the clay layer 1b1 to the plotted sheet.
Patent JP-H0419452-A (JP)
Title: Screw feed mechanism
Inventor: MIYAYAMA NAOKI
IPC: B23Q15/013
Filed: 1990-05-15
Abstract: PURPOSE:To generate output torque of a minimum requirement limit in a rotational driving part by impeding rotation of a screw shaft, by a rotational driving means which drive-rotates the screw shaft to move a table part, by a pressure means and controlling pressure force thereof corresponding to a rotational driving command of the rotational driving means. CONSTITUTION:When a command is given to a nut pressure-driving part 9013 corresponding to a driving command to a rotational driving part 5 from a control part 15, a pressure screw 919 is given torque and float-fitted to a nut 8b, but force is applied to a nut 8a in a direction of approaching or separating from the nut 8b because the nut 8a is screwed to a thread hole 80, and a pre- load Falpha of predetermined value is given between the nuts 8a, 8b. Next, when a command for giving a preload to a supporting mechanism of a screw shaft is given to a screw shaft pressure driving part 3103, outer and inner gins 3101a, 3101b of a supporting bearing 3101 and inner and outer rings 200b, 200a of a supporting bearing 200 are pressed by rotating a rotary shaft 3104, and positioning accuracy of a table 9 is improved by supporting the screw shaft 1 rotatably to supporting plates 300, 3100 in a condition without a play.
Patent JP-S5349408-A (JP)
Title: Device for producing rotary storage
Inventor: TAKEI MASAKI
IPC: G11B5/84
Filed: 1976-10-18
Abstract: PURPOSE:To improve the resolution, using a belt for transmission of rotation of a spindle for working a rotary memory.
Patent JP-S5916663-A (JP)
Title: Automatic discharging device of casting in die casting machine
Inventor: TAKIMOTO MASAHIRO
IPC: B22D17/22
Filed: 1982-07-16
Abstract: PURPOSE:To provide a titled device which enables the discharging and moving of a casting from dies with a min. space by mounting directly a discharging mechanism for castings which moves circularly to the base frame of a die casting machine. CONSTITUTION:An automatic discharging device for castings is directly mounted to the base frame 6 under a toggle mechanism 5 of a die casting machine. The discharging device operates during the die opening of the die casting machine, then a chucking mechanism 4 operates to chuck the biscuit part of the casting and pushes out the casting. A drawing mechanism 3 operates in succession to draw out the casting from a movable die E. A main arm 2 is rotated around a revolving shaft 1 upon ending of the drawing and the casting is set in a trimming machine 3. The operating range of the device is narrowed by the above- mentioned mechanism, and the cycle time, etc. are safely automated.
Patent JP-S5651572-A (JP)
Title: Forming apparatus for vapor deposition film
Inventor: YASHIRO MASAAKI
IPC: C23C14/54
Filed: 1979-09-29
Abstract: PURPOSE:To form a vapor deposition film of uniform composition on a substrate, by detecting film-forming rate with a film-thickness monitor arranged near the substrate, and by providing a control circuit which changes the distance between the substrate and the boat for vapor deposition source through comparing the detected rate with the reference signal. CONSTITUTION:A monitor 5 for film thickness is arranged near a substrate 4, hereby the formation of film on the substrate is found as resonance frequency. A control circuit 6 detects the resonance frequency and converts it into DC voltage according to the resonance frequency, and differentiates it to form differential signal which is compared with the reference signal. The result of comparison is fed to a displacement unit 7 for the substrate. When the differential signal is smaller than the reference voltage, the substrate 4 is brought near to the vapor deposition source boat 2, and when the differential signal is larger than the reference voltage, the approaching speed of the substrate 4 to the boat 2 is reduced. Hereby the rate of the growth of the film thickness on the substrate 4 is made constant.
Patent JP-H07333384-A (JP)
Title: Recirculation water pump building
Inventor: ARAI MASAKAZU
IPC: G21F9/28
Filed: 1994-06-07
Abstract: PURPOSE:To improve the accessibility and workability during maintenance in normal operation of a recirculation pump and ball collector and periodical inspection. CONSTITUTION:A recirculation pump building 11 arranges a recirculation pump 1 introducing coolant in a coolant pipe of a turbine condenser 13 by way of a recirculation pipe 10. A pipe is connected to the recirculation pipe 10 by way of a ball injection pipe 20 and balls for washing are supplied in the coolant pipe 9 of the turbine condenser 3. It is constituted by arranging a ball collector 5 for recovery in the recirculation pump building 11.
Patent JP-S5249995-A (JP)
Title: Method for purificating raw aqueous solution of zinc chloride system
Inventor: KAWAKATSU YOSHIFUMI
IPC: C01G9/02
Filed: 1975-10-17
Abstract: PURPOSE: To purify raw aqueous solution of zinc chloride system by removing organic impurities with active carbon. The waste active carbon is regenerated by aqueous alkali solution and is used repeatedly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08321941-A (JP)
Title: Image forming device
Inventor: KAGAMI YOSHINOBU
IPC: G06T7/00
Filed: 1995-05-24
Abstract: PURPOSE: To facilitate the prevention of the occurrence of a fault or deteriorated image quality and checking of characteristics and an adjustment value on a production line by providing an information provision means inputting performance of the image forming device, image processing condition, development condition and plural items representing various parameter secular changes to be added to a specific pattern. CONSTITUTION: A system controller 14 checks an input signal from an operation section to allow the operator to discriminate whether or not the operator desires addition of information to a specific pattern (trace pattern), and when the operator does not desire the addition of information to the trace pattern, it is reported to a controller 15. The controller 15 commands print of a usual trace pattern to a writer of a printer 13 when the operator does not desire addition of the trace pattern to add the trace pattern to digital image signals C, M, Y, K from an image processing unit 12 thereby adding the resulting pattern to a copy. When the operator desires the addition of the trace pattern, the system controller 14 gives selected information to the controller 15 to add the trace pattern including the information desired by the operator to a copy.
Patent JP-H10318719-A (JP)
Title: Method and apparatus for detection of plate width and meandering
Inventor: OKAI TAKASHI
IPC: G01B11/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the end part (the edge part) of even a nonradiant steel sheet belt can be detected with high accuracy and by a low-cost and extremely simple technique. SOLUTION: The position of incidence or the angle of incidence of optical fiber cables 30, 31 which transmit light to glass rods 34, 35 at illumination heads 32, 32 is adjusted. A grade is given to the intensity of irradiation light radiated from the illumination heads 32, 33. The distribution of the intensity of beams of reflected light from end parts 22, 23 of a rolled material 21 is made nearly uniform irrespective of distances from the illumination heads 32, 33. The plate width and the meandering amount of the rolled material 21 being rolled are detected. The detecting accuracy of the end parts 22, 23 of the rolled material 21 is enhanced sharply. The end parts 22, 23 can be detected with extremely high accuracy even with reference to the rolled material 21 which does not generate a radiation and whose temperature is low.  As a result, the performance of hot rolling apparatus is enhanced remarkably.
Patent JP-S5650529-A (JP)
Title: Take out device for wafer pellet
Inventor: KAMIKAWAUCHI HIDEO
IPC: H01L21/78
Filed: 1979-10-01
Abstract: PURPOSE:To make it possible to take out a pellet securely from a tape without a slipping off the position by a method wherein the pressure at a depressed portion provided at the four corners of a wafer pellet being stuck to a masking tape is reduced. CONSTITUTION:When the pellet 1 stuck to a masking tape 2 comes to the center of a suction part 5, the pressure is reduced at the suction part 5, the tape 2 is curved downward as the dotted line and the pellet 1 is separated from the tape at the four corners. At this time the pellet 1 is stuck to the tape 2 at the center portion. Then the pellet is sucked up by a suction pipe 10, the pellet is separated from the tape and can be shifted to the desired position. In said mechanism, although the tape and the wafer are stuck rather strongly, since the four corners of the wafer are separated, the pellet can not only be sucked up easily, but also there is no fear for the damage of the pellet or the slipping position.
Patent JP-S5916848-A (JP)
Title: Germacrene-type compound
Inventor: NISHINO CHIKAO
IPC: C07C49/557
Filed: 1982-07-19
Abstract: NEW MATERIAL:5S-Isopropyl-2R-methyl-8-methylene-6-cyclodecen-1-one of formula I . USE:Cockroach attractant. It is mixed in feed, etc. (in an amount of about 5mug), and placed on the sticking surface of a cockroach-trap. PROCESS:Germacrene-D of formula II extracted and separated from the leaves and stalks of tall goldenrod (Solidago altissima) is epoxidized to obtain epoxygermacrene-D. The epoxy group of the compound is opened, and the resultant 5S-isopropyl-2,8-dimethylene-6-cyclodecen-1-one of formula III is dissolved in a solvent and oxidized with a proper oxidizing agent to obtain 5S-isopropyl-2,8- dimethylene-6-cyclodecen-1-one of formula IV (novel substance), which is reduced to obtain the objective compound of formula I .
Patent JP-S5650640-A (JP)
Title: Switching system for radio circuit in mobile communication
Inventor: NAGATSU TAKAYOSHI
IPC: H04B7/26
Filed: 1979-10-01
Abstract: PURPOSE:To realize a reduction of the control quantity at the radio control station, reduce the number of the wire circuits between the main base station and the control station and furthermore facilitate an extension of the radio zone, by distributing the subordinate radio base station under the control of the main radio base station. CONSTITUTION:When the mobile station M shifts to the zone F1 within the radio zone E1 and under the busy state, the main radio base station C1 switches the radio channel to the subordinate radio base station D1 and at the same time switches the wire circuit from the radio control station 1 to the side of the station D1. Then in case the station M shifts to the zone E2 from F1 under the busy state, the station C1 detects this shift from the reduction of the reception field level to then give the circuit switch request to the station 1. At the station 1 a comparison is given to the field levels between the stations C1 and C2, and the station C2 having a larger level is selected to give an indication to the circuit switching. The transmitter/receiver is actuated at the station C2 to set up the channel, and at the same time the new channel number is indicated to the station M from the station 1 for switching the channel. After this, the swiching of the wire circuit is performed through the automobile telephone exchange station 2.
Patent JP-H06310109-A (JP)
Title: Halogen bulb and luminaire thereof
Inventor: OKAHARA KAZUAKI
IPC: H01K1/34
Filed: 1993-04-28
Abstract: PURPOSE:To provide a halogen bulb and a luminaire thereof where the bulb can be easily attached to or detached from the luminaire and scattering of dangerous substance such as glass can be prevented when the bulb is burst. CONSTITUTION:A halogen bulb comprises an inside bulb 10 having both bases and an outer bulb glass tube 20 containing the inside bulb 10. The outer bulb glass tube 20 has a thickness of 2.5-5.0mm and is opened at both ends, one of which is securely covered with a ceramic cap 21 while the other of which is equipped with a base portion 23.
Patent JP-S6020797-A (JP)
Title: Driving device of stepping motor
Inventor: KUNISHIMA TOSHIAKI
IPC: H02P8/14
Filed: 1983-07-12
Abstract: PURPOSE:To enable to apply to image recording or reading out scanning drive means by providing prescribed exciting phase excitation detecting means and exciting switching timing control means to next exciting phase in response to the output of the detecting means. CONSTITUTION:In a 4-phase stepping motor, the first and third phases or the second and fourth phases are not simultaneously excited. Thus, these two sets of exciting signals are gated via OR gates 39, 40, and further gated via AND gate 41. Thus, the output signal of the AND gate 41 becomes high level only in case of 2-phase excitation. When the gate 41 is high level, a delay circuit 42 for delaying a clock pulse by the prescribed time is enabled. Then, next clock pulse can be delayed only in case of 2-phase excitation, and the release of the 2-phase excitation can be delayed.
Patent JP-H09309625-A (JP)
Title: Document feeding device
Inventor: YONE HIROYUKI
IPC: B65H1/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve an operating characteristic and a reliability in operation by a method wherein some sheets of various sizes of large and small values are stably placed and supplied to an original mounting tray and some discharged sheets are aligned to each other. SOLUTION: An original mounting auxiliary tray 27 is slid, expanded or retracted by a guide rail 31b attached to a lower surface of an original mounting main body tray 26 through a slant rib 31a without being interfered with a side guide 28 or a rack & pinion 30. With such an arrangement as above, a longitudinal fine elongated original can be restricted by the side guide 28, both a size and a sliding range of the original mounting auxiliary tray 27 are not restricted and an original having a larger size is supplied in a stable manner. In addition, when a reducing size of the original is copied, the extremity end of the original mounting auxiliary tray 27 is provided with a bent section inversely installed at the original stacking tray 22 and when the original of short size is discharged, the extremity end of it is abutted against and aligned with it.
Patent JP-H08321673-A (JP)
Title: Soldering method of multi-chip module
Inventor: NAGAMEGURI SHIGERU
IPC: H05K3/34
Filed: 1995-05-24
Abstract: PURPOSE: To provide a method of soldering a multi-chip module, wherein solder paste is capable of being uniformly applied in the vicinity of a chip coat. CONSTITUTION: An printing mask 1 is arranged on an insulating board 10 aligning with a circuit formed on the board 10, solder paste is applied onto electrodes or the like which requires soldering with a squeegee 20, then chip components are mounted on prescribed spots, solder paste is melted by heating, and then the chip components are soldered to the board 10. At this point, the printing mask l where a protrudent relief frame 2 is provided crossing over a chip coat 10A which is previously provided over the insulating board 10 is used, and the squeegee 20 provided with a recess 20A conforming to the protrudent relief frame 20 of the printing mask 1 is employed.