baber/WOPTO huggingface dataset:
Patent JP-S57135178-A (JP)
Title: Print head for dot printer
Inventor: AOKI OSAMU
IPC: B41J2/265
Filed: 1981-02-16
Abstract: PURPOSE:To prevent increase in the variation of the stroke of an armature by tightly fixing on the attractint surface of a yoke a supporting member on which a reference surface is formed to determine the position of a stopper adapted to contact the armature. CONSTITUTION:Upon the excitation of a solenoid coil 2, an armature 7 turns fulcruming the circumference of the attracting surface of a yoke 1 to slide a needle 4 to print out, while with the return of the armature 7 by a spring 16, the needle 4 is put back by a spring 3. A supporting member 18 is tightly fixed on the attracting surface 6 with a reference surface 22 thereof pressing against the flat surface 23 an auxiliary member 24 while a stopper 20 is grasped between the extended surface of the flat surface 23 of the auxiliary member 24 and the armature so that one end thereof coincides with the reference surface. Therefore, the stroke of the armature is determined by the dimension obtained from the subtraction of the thickness of the stopper 20 and the armature 7 from a space between the attraction surface 6 and the reference surface 22. This enables accurate determination on the stroke of the armature 7.
Patent JP-H03227181-A (JP)
Title: Image pickup device
Inventor: MINAKI TAKASHI
IPC: H04N5/3728
Filed: 1990-01-31
Abstract: PURPOSE:To form a desired erect image, a mirror image and an inverted image while driving an image pickup element by providing a transfer controller driving the image pickup element while switching the horizontal transfer direction and the vertical transfer direction in response to the mirror unit. CONSTITUTION:When an object exists in 3 directions as 1, 2, 5 shown in the Figure, the position of a moving mirror 11A in a camera 10 is controlled to pick up each object. That is, when the object 1 is picked up, the mirror 11A picks up the object in the state of 1. Similarly, the mirror 11A is set in the states of 2, 3, the objects 5, 2 are picked up respectively. When the objects 2, 5 are picked up, since the reflection by the mirror 11a is utilized, a mirror image is made incident in the image pickup element 13. In this case, a camera controller 21 forming the transfer controller drives the horizontal transfer CCD of the image pickup element 13 in the reverse direction together with the drive of the mirror 11A. Thus, even when the mirror image is made incident in the photodetector section, a signal outputted from the element 13 is an erect image.
Patent JP-S53107027-A (JP)
Title: Device for reclining seat
Inventor: HAMADA NORIAKI
IPC: B60N2/90
Filed: 1977-02-28
Abstract: PURPOSE:To enable the forwardly bent seat back rest of a forwardly bending type device for reclining a seat convenient for passengers to ride on or off the resr seat of a two-door automobile to stand to the original position by assembling a memory mechanism with the device.
Patent JP-H10224713-A (JP)
Title: Wrist video device
Inventor: ITO SHUICHI
IPC: H04N5/64
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To change the angle of a video display part as necessity so as to observe a picture by mounting a power supply part in the video device to the intermediate part of a belt having length allowed to fit to an arm part such as a user's wrist and loading the video display part of the video device by a mechanism to be turned on a face parallel with the power supply part. SOLUTION: This wrist video device 1 is constituted of the belt 2, the power supply part 10 and the video display part 20. The power supply part 10 is mounted and fixed onto the intermediate part of the belt 2 having length allowed to be mounted on a user's wrist. The video display part 20 is a mechanism allowed to be turned in a face parallel to the plane of the power supply part 10 and is fitted to the inner face of the power supply part 10. In the constitution, the user crooks his (or her) arm in a state fitting the video device 1 to the wrist to a state capable of easily supporting the arm and then turns the video display part 20 in the bent state. Then the user controls a video display face 47 to an angle enabling the user himself (or heself) to easily observe a picture displayed on the display face 47.
Patent JP-S63194719-A (JP)
Inventor: HIRASE IKUO
IPC: B01D53/18
Filed: 1987-02-03
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-S60167568-A (JP)
Title: Beam recorder
Inventor: FUNAKI SHINSUKE
IPC: H04N1/23
Filed: 1984-02-10
Abstract: PURPOSE:To attain the recording of a beam with fine gradations regardless of the dynamic range of a photosensitive body, by scanning the beam plural times to record information of a line. CONSTITUTION:A photosensitive drum 10 is stopped in a moment and at the same time a line is scanned by a mirror face F1 of a rotary polyhedral mirror 8 as shown by (a). Then a mirror face F2 adjacent to the face F1 scans the same line as shown by (b). In this case, a shift is produced between the 1st and 2nd scans to show the 2nd scan clearly. Then 32 (2X16) gradation levels are obtained if the luminance of a scan beam is modulated at 16 levels for each mirror face.
Patent JP-H02255974-A (JP)
Title: Printing device with key word
Inventor: ENDO YASUSHI
IPC: G06F17/21
Filed: 1989-01-31
Abstract: PURPOSE:To easily confirm the key words by printing the key words stored in a key word storage means to each page of a document at the positions stored in a printing position storage means when the addition of key words is selected. CONSTITUTION:When the information on the key word adding positions, the number of characters, etc., are inputted via an input part 5, these information are stored in a printing position storing register 7. When an output instruction is received from the part 5, a command is given to a key word reading circuit 2 to read the key word to be added to a document from a key word storage part 1. This key word is stored in a key word storing register 3. When an output part 9 is ready for print, the information on the register 7 are read out via a printing position detecting circuit 8. Thus the information on the key word printing position is obtained and at the same time the key word to be printed is obtained from the register 3. These information and key word are synthesized with the data received from a control part 4 and printed out to a form. Thus a special key word output operation can be omitted.
Patent JP-H05293978-A (JP)
Title: Printing control method and device of printer
Inventor: NAGAHASHI NORIAKI
IPC: B41J2/51
Filed: 1993-02-10
Abstract: PURPOSE:To generate impact force of the same magnitude even when a plurality of pins are driven by inputting a dummy drive signal to the switching circuit connected to the coils of the respective pins supplying a drive current to other coils and supplying a dummy drive current to the other remaining coils so as not to generate impact force. CONSTITUTION:Dot data is formed on reference to font data on the basis of printing data. At this time, it is judged whether only a single pin is driven or a plurality of pins are driven in the same printing timing and a control signal is outputted when only the single pin is driven. When a dummy driving pulse signal generating circuit 61 generates a pulse signal on the basis of the control signal and a common drive signal, dummy drive signal generating circuits 56-58 output dummy drive signals. Since these signals supply dummy drive currents of a degree generating no impact force to the coils corresponding to other non-driven coils, magnetic interference is generated in the coil corresponding to the driven single pin.
Patent JP-H05218860-A (JP)
Title: Frequency synthesizer
Inventor: HIRATA KENRO
IPC: H03L7/18
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the frequency synthesizer which is synchronized to a target frequency at high speed and operated while reducing energy consumption. CONSTITUTION:A direct digital synthesizer(DDS) 1a is composed of a D/A converter 6 to convert digital waveform data to analog waveforms, frequency divider 12 to output a frequency fr equal to a channel interval by dividing the frequency of an output from a reference oscillator 3, and selector 7 to select either the frequency divided output or the output of the D/A converter 6. A phase synchronizing circuit 1b to define the selected output as a reference frequency fref is composed of a VCO 10 to generate an output signal at a target frequency fe, variable frequency divider 11 to output signals by dividing the frequency of the output signal from the DDS 1a by a frequency dividing number Nv, phase comparator 8 to output a phase comparison error signal Sc by comparing the phase of the frequency divided output, loop filter 9 to smooth the phase comparison error signal Sc and to output the frequency controlled voltage Vfe to the VCO 10, and switch 14 to stop the operation of the loop filter 9. Further, a control part 15 is provided to switch and control the selector 7 of the DDS 1a and a switch part 14 of the phase synchronizing circuit 1b.
Patent JP-H01198582-A (JP)
Title: Central controlling system for pinball machine hall
Inventor: HIRAHARA MASAYOSHI
IPC: A63F7/02
Filed: 1988-02-02
Abstract: PURPOSE:To enable the play of a pinball machine to be surely regulated without manual operation by providing a play close releasing means for releasing the pinball machine from the play close condition by a play close control means when a detecting signal is generated while a delay signal is generated. CONSTITUTION:A detecting signal Sd is output from an electric member drive circuit 10 when the electric member 6 is operatively started, and interrupted according to the operative stoppage of the electric member 6. When the output of the detecting signal Sd is thus stopped, an R-S flip flop 19 is set to send out a play close signal Sa from its output terminal R, so that a power supply control circuit 20 will interrupt the power supply of a motor 21 for a pinball launching mechanism. As a result, a pinball machine 1 is changed over to the play close condition incapable of play so that the pinball machine balls a player obtained from the operation of electric member 6 are restrained from being utilized for replay of the pinball machine 1.
Patent JP-H02203983-A (JP)
Title: Device for controlling number of operating pumps
Inventor: INOUE AKIRA
IPC: C02F1/00
Filed: 1989-02-02
Abstract: PURPOSE:To prevent frequency start/stop of a pump by providing a number of operating pumps controlling section, a pump speed control section and a pump well target water level determining section. CONSTITUTION:Based on the pump well water level WL from a water level detector 12 of a pump well 4, the number of operating pumps M corresponding to the pump water level WL are determined by a number of operating pumps determining section 8, and the number of operating units M are given to a number of operating pumps controlling section 9. An instruction for further starting one more pump 5 or stopping one more pump 5 based on the priority in the relationship of the pump numbers in operation at the moment is given to the pumps 5, 5... by the number of operating pumps controlling section 9. PID control for speed control of the pump 5 to correspond to the pump well water level WL to the target water level Lrm in compliance with the number of operating pumps instruction M issued from a pump well target water level determining section 13 is carried out by a pump speed control section 10.
Patent JP-S59152609-A (JP)
Inventor: RENNAATO RUNDOSUTOROOMU
IPC: H01F27/245
Filed: 1984-02-09
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-H01199299-A (JP)
Title: Detector for bidirectional transmission
Inventor: NAGASE TAKASHI
IPC: G08C25/02
Filed: 1988-02-04
Abstract: PURPOSE:To perform the bidirectional signal transmission by starting the transmission of signals via a signal line set between a receiving circuit and a detector in a transmission state (e.g., stoppage of encoder) where the detector transmits no signal and sending a prescribed content signal back to the receiving circuit after a fixed period of time. CONSTITUTION:When a signal (i) is transmitted from a receiving circuit, a signal equal to a transmission signal (i) is received by a detector as an output signal (f) of a signal detecting circuit 18. Then a waveform equal to the transmission waveform of the signal (i) is received as the signal (f) also in case the transmission of signals is started at the side of the receiving circuit when an input signal (a) of a line driver circuit 16 of the detector is set at an L level. Then the data on the absolute angles of the multiple rotational frequency and a single rotation of the detector (multi-rotation type absolute value encoder) can always be known at the side of the receiving circuit in case the detector is kept in a transmission state.
Patent JP-S53109042-A (JP)
Title: Engine starter
Inventor: WAKATSUKI GOROE
IPC: F02N5/02
Filed: 1977-03-03
Abstract: PURPOSE: For eliminating the separate force accumulation operation operation of a spiral spring on engine re-starting, to perform force accumulation and engine starting simultaneously with the centrifugal clutch semi-body cnnected to a crank shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01268898-A (JP)
Title: Method for preventing corrosion of automobile body and automotive parts
Inventor: MASUBUCHI YOICHI
IPC: C23F15/00
Filed: 1988-02-03
Abstract: PURPOSE:To improve the adhesion and corrosion preventiveness of an automobile body and automotive parts without carrying out troublesome chemical pretreatment by coating the body and parts with electrically conductive corrosion preventive paint and further coating them with electrodeposition paint. CONSTITUTION:Paint contg. an electrically conductive material such as carbon black, Al or Ni powder, a corrosion preventive pigment and resin for paint as essential components is prepd. An automobile body and automotive parts are coated with the electrically conductive corrosion preventive paint optionally after degreasing without carrying out chemical treatment. The coated body and parts are then coated with electrodeposition paint.
Patent JP-H01197518-A (JP)
Title: Lubricating rubber composition
Inventor: SATOJI FUMITADA
IPC: C10M107/50
Filed: 1988-02-02
Abstract: PURPOSE:To provide a lubricating rubber compsn. having excellent lubricating properties and being suitable for abrasive materials, etc., by mixing a diene rubber, a liq. diene polymer contg. a plurality of hydroxyl groups, a polyisocyanate compd. and a specified fluoropolymer. CONSTITUTION:A diene rubber (A) (e.g., styrenebutadiene rubber), a liq. diene polymer contg. two or more units contg. a hydroxyl group in the molecule (B) (e.g., hydroxyl group-terminated polybutadiene), an isocyanate compd. having two or more units contg. an isocyanate group in the molecule (C) (e.g., tolylene diisocyanate) and an organopolysiloxane or a fluoropolymer (D) contg. a group selected from among amino, carboxyl, hydroxyl and mercapto groups (e.g., carboxyl group-contg. polyfluoroether) are mixed together. The obtd. lubricating rubber compsn. is suitably used for paper-feeding rollers of a copyer, wiper blades of automobiles, etc.
Patent JP-S61184741-A (JP)
Title: Optical recording and reproducing device
Inventor: NIMATA AKIO
IPC: G11B7/125
Filed: 1985-02-12
Abstract: PURPOSE:To correct the writing current only at a single point by providing a rotating element and a polarized beam splitter into an optical path reaching an optical disk from a light source and therefore controlling the optical power for writing to the optical disk to different levels at the inner and outer circumference parts. CONSTITUTION:A collimator lens 2, a prism 3, a rotating element 4, a polarized beam splitter 5, a lambda/4 plate 6 and an objective lens 7 are provided between a semiconductor laser beam source 1 and an optical disk 8 serving as a recording medium. A servo and information detecting system 9 is set at the side of the beam splitter 5. In a writing mode the light delivered from the light source 1 is changed into parallel beams by the lens 2 and focused on the disk 8 by the lens 7 through the rotating element 4, the beam splitter 5 and the plate 6 after undergoing the right circle correction through the prism 3. In this case, the writing power IW delivered from the source 1 is kept constant with no change. Then the difference of the writing power between the inner and outer circumference parts of the disk 8 is controlled by the rotating element 4.
Patent JP-S57137642-A (JP)
Title: Internal combustion engine
Inventor: KIZAKI YOSHIO
IPC: F02D41/14
Filed: 1981-02-19
Abstract: PURPOSE:To reduce fuel consumption and purify noxious exhaust gas components by applying a lean burn system in a low load operation range of an  engine and a theoretical air fuel ratio system in a high load operation range. CONSTITUTION:A timing at which a secondary side carburetor 3 of a carburetor 1 starts operation is set in a lower car speed range, from 30km/h to 40km/h for example, than an ordinary carburetor and an air fuel ratio of a primary side carburetor 2 in the carburetor 1 is set leaner than a theoretical air fuel ratio. This provides for improvement of fuel consumption and purification of noxious components. In an operation range where a load gets higher and air is sucked from a secondary side carburetor 3 as well as the primary side carburetor 2, actuators 29, 30 disposed at the secondary side carburetor 3 are operated to control an air fuel ratio to the theoretical air fuel ratio for effectively reducing the noxious components.
Patent JP-S58140483-A (JP)
Title: Idling operation of water wheel or pump water wheel
Inventor: TAKAGI NOBUSUKE
IPC: F03B15/04
Filed: 1982-02-16
Abstract: PURPOSE:To prevent an abnormal vibration by a method wherein the casing of the water wheel or the pump water wheel is filled with pressurized water, cooling water is supplied to a runner sealing part to bring it into a condition that leaked water from guide vanes is existing and, further, additional water feeding is effected so that water film at the outer peripheral part of the runner is contacted with the vanes of the runner at all times. CONSTITUTION:One terminal of a water feeding pipe 15 is opened at an upper cover 8 between the guide vane 3 and the runner 4 while the other terminal thereof is opened at a suction pipe 5. This circuit is equipped with an automatic water feeding pump 16 and an automatic valve 17. The automatic valve 17 is opened and the water feeding pump 16 is driven to supply water in the suction pipe 5 to the outer peripheral part of the runner. According to this method, a stable water film is formed around the outer periphery of the runner 4 and, therefore, the abnormal vibrations of rotating bodies as well as a priming hydraulic pressure may be prevented, from generating.
Patent JP-H07208968-A (JP)
Title: Probe for u-groove measurement in ultrasonic thickness gauge
Inventor: TAKEMOTO KIYONORI
IPC: G01B17/02
Filed: 1994-01-25
Abstract: PURPOSE:To measure with good accuracy and simply the thickness of an object to be measured, whose surface has a U-groove shape in an ultrasonic thickness measuring instrument which utilizes a pulse reflection method. CONSTITUTION:In an ultrasonic thickness gauge which measures a thickness or the like by utilizing an ultrasonic pulse reflection method, a probe 1 which comes into contact with the surface of an object 4 to be measured or with the inner bottom of a U-groove and which radiates ultrasonic waves is formed into a tapered wedge shape by grinding its tip from both opposite sides. Then, a slit 3 is formed in the center along the length direction of the probe 1 so as to be deviated. Thereby, the tip face of the probe 1 can be brought close to a U-groove inner face 41 as near as possible, and the film thickness of a coupling agent which is applied between the tip face of the probe 1 and the U-groove inner face 41 can be made thin. As a result, a measurement can be performed with high accuracy.
Patent JP-H07235409-A (JP)
Title: Ferrite resin
Inventor: ITO HIROSHI
IPC: C08K3/22
Filed: 1994-02-22
Abstract: PURPOSE:To obtain ferrite resin having high permeability and high Curie point by using ferrite powder in which B2O3, Sb2O3, Bi2O3 is added to the powder containing a raw material composition of a predetermined range of a ternary composition diagram of Fe2O3, ZoO and (NiO+CuO). CONSTITUTION:Ferrite resin comprises 60vol.% or more of Ni-Cu-Zn ferrite powder containing 4mol% or more of NiO and CuO and a raw material composition of a range surrounded by six points of A, B, C, D, E and F in a ternary composition diagram of Fe2O3, Zn0 and (NiO+CuO) to be kneaded with resin and further containing at least one selected from B2O3 (0.1-2wt.% of content), Sb2O3 (0.1-2wt.% of content) and Bi2O3 (0.01-0.2wt.% of content).
Patent JP-S61184126-A (JP)
Title: Crawling device in agricultural tractor
Inventor: YOSHIKAWA KIYOHIDE
IPC: B60K17/08
Filed: 1985-02-08
Abstract: PURPOSE:To simplify the arrangement of a crawling device to facilitate the assembly thereof, by fixing a creep casing to which a gear is journalled, to the opening section of a mission casing, and by fixing subcasing to which the other gear is journalled, to the opening section of the creep casing. CONSTITUTION:A creep casing 12 is disposed, upon installation of a crawling device, in an opening section (m) which is formed in one side surface of a mission casing M storing therein a main speed change gear. The crawling device comprises shafts 1, 4 between which the reduction of speed is effected. Further, if a crawling speed is required, a subcasing 15 is disposed in an opening section (n) formed in the creep casing 12, and a four shaft type speed reduction gear is disposed in the subcasing 15. Further, shafts 1, 2, 4 are journalled to bearing projection pieces projected from the creep casing 12. With this arrangement torque is transmitted from a gear 22 on the shaft 16 to the shaft 16 through a gear 5, the shaft 1, the gears 35, 6, a slider and the gears 7-10, 26 in order to obtain a crawling speed.
Patent JP-H08288242-A (JP)
Title: Manufacture of semiconductor device and chemical vapor deposition apparatus
Inventor: KAJITA AKIHIRO
IPC: H01L21/285
Filed: 1996-02-09
Abstract: PURPOSE: To deposit a Cu thin film having a very high purity and good adhesion to a base layer, using the CVD method by feeding a raw material gas composed of a Cu-containing organic metal compd. and oxidizing gas, stopping feeding the oxidizing gas with leaving the raw material gas being fed to form a thin film contg. Cu as a main component. CONSTITUTION: On a Si wafer 11 a Si oxide film 12 and TiN thin film 13 are formed and exposed to the atmospheric air to form a natural oxide film. This substrate is set in a reaction chamber, a Cu source gas composed of Cu hexafluoroacetylacetone trimethylvinylsilane is fed to the substrate and at the same time an O2 gas is fed from a separate piping system from that of the synthesis gas to do the low pressure heat CVD. For about 30sec. the source gas and O2 gas are fed at the same time to form a Cu film 15, the O2 gas is stopped from feeding, the heat CVD is continued by the source gas only for about 90sec. to form a Cu film 16. Thus, a high-purity and low-resistance Cu thin film superior in adhesion to a base layer can be formed.