baber/WOPTO huggingface dataset:
Patent JP-H06273531-A (JP)
Title: Survey meter
Inventor: YOKOI ARATA
IPC: G01T7/00
Filed: 1993-03-23
Abstract: PURPOSE:To make it possible to easily, conveniently and highly accurately measure equivalent dose rate or the like with no individual difference or measurement error by providing means for measuring the distance from an object using laser light. CONSTITUTION:The survey meter 1 comprises a radiation measuring means 2, a distance measuring means 3, a display means 4, a laser power supply 10, and a grip 12. The distance measuring means 3 is a laser transmitting/receiving unit 6 comprising a sensor for emitting a visible laser light toward an object and receiving a reflected laser light, and a measuring circuit. A measuring person grips the meter 1 and directs the unit 6 toward the object. When a switch at a panel section 7 is turned on, laser light is emitted toward the object and the unit 6 measures the distance up to the object based on the time elapsed before reception of the laser light and displays the distance on the panel section 7. When power switch at a radiation measuring section 5 is turned on, an ionization chamber detects radiation from the object and then an equivalent dose rate is measured and displayed.
Patent JP-H11246941-A (JP)
Title: High strength valve spring and its manufacture
Inventor: AOKI TOSHINORI
IPC: C23C8/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a valve spring having fatigue strength higher than that of the conventional one and reduced in settling by selecting an optimum stock and properly combining subsequent spring manufacturing stages. SOLUTION: A steel, which has a composition containing, by weight, 0.5-0.8% C, 1.2-2.5% Si, 0.4-0.8% Mn, 0.7-1.0% Cr, <=0.005% Al and <=0.005% Ti and in which the maximum nonmetallic inclusion is regulated to 15 μm, is used as a stock. At the time of oil tempering treatment, hardening temperature is regulated to 950 to 1,100 deg.C. After coiling, nitriding treatment is applied at >=480 deg.C to regulate surface hardness to >=Hv 900 and then shot peening is applied at least twice by using shots of >=Hv 720 to regulate compressive residual stress in the vicinity of surface to >=130 kgf/mm<2> .
Patent JP-S54155843-A (JP)
Title: Photoreceptor cleaning device
Inventor: OKAMOTO TOYOO
IPC: G03G21/06
Filed: 1978-05-29
Abstract: PURPOSE:To perform cleaning so as not to damage photoreceptor by providing a discharger which makes preliminary destaticizing of photoreceptor surface after transfer and a roller which moves and rotates in the direction opposite from that of the photoreceptor and is applied with the bias voltage of a polarity opposite from that of toner, in proximity to the photoreceptor surface. CONSTITUTION:The surface of a photoreceptor drum 1 after transfer having been separated of transfer paper 9 is destaticized by a predestaticizer 13 for cleaning. The toner remaining on the surface of the photosensitive drum 1 is removed by a cleaning roller 14 which is provided non-contactually in proximity to the surface of the photosensitive drum 1, rotates in the direction opposite from the photoreceptor surface and is applied with the bias voltage of a polarity opposite from that of the toner remaining on said surface and a cleaning blade 15. Cleaning is accomplished as the same cleaning solution as the developing solution is supplied from a supply pipe 16 to the right shoulder part of the roller 14. The photoreceptor surface is finally destaticized by a main destaticizer 17. Hence, the life of the photoreceptor may by prolonged.
Patent JP-H08262823-A (JP)
Title: Image forming device
Inventor: KATAOKA TATSUHITO
IPC: B65H7/08
Filed: 1995-03-23
Abstract: PURPOSE: To correctly detect the carried state of a recording material without giving an influence to the formation of an image and also to form an image of high quality at a high speed by detecting the carried state of the recording material by using a means for reading a registration correction mark. CONSTITUTION: When the registration correction mark on a carrier is formed by each image forming means including photoreceptor drums 2 to 5 corresponding to each color through a pattern forming circuit (by the patch forming part of a control part 51) at a prescribed timing, reading the registration correction mark transferred on to the carrier (transfer belt 1) is started by a reading part 10, then, a prescribed arithmetic processing is applied by an arithmetic processing circuit (control part 51) on the read data. And the result is stored in a memory RAM by every color, then, the stored arithmetic result is analyzed by a correcting means (control part 51) so as to mechanically, or electrically correct the registration of each image station. Thus, the deviation of the registration on the formed image is precisely corrected.
Patent JP-S61223429-A (JP)
Title: Combustion control device
Inventor: AMANO TSUNEHISA
IPC: F23N5/14
Filed: 1985-03-28
Abstract: PURPOSE:To reduce electric power consumption by a method wherein a solenoid valve, effecting the ON-OFF control of a fuel flow path, is driven by an attraction coil and a suction coil and the suction coil is controlled by a latching type relay. CONSTITUTION:The main body 15 of a cock, accommodating the solenoid valve 12, in which first relay contact piece 11' is connected in series to one of thermocouples 7, and a closing piece 14, located at the downstream of the solenoid valve and opened or closed by the rotating operation of an operating knob 13, is interposed at the upstream of a gas flow path 9 while a temperature regulating solenoid valve 18, located at the downstream of the main body of the cock and arranged with the suction coil 17 around the attraction coil 16, is also interposed in the upstream of the gas flow path 9. Respective latching type first and second latching relays 11, 19, driving first and second relay contact pieces 11', 19', are connected through the normally opened contact 25' of an electric source switch 25 operated in conjunction with the operating knob 13. According to this constitution, the solenoid valve may be controlled by relay control with a low electric power consumption.
Patent JP-H10257818-A (JP)
Title: Threshing device in combine harvester
Inventor: SHIRAISHI HIROAKI
IPC: A01F12/32
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that straw waste and culm waste fall from an ear tip side with few processed objects through the falling of the processed objects at an ear tip side is secured, for example, or the falling of grains is reduced at the ear tip side when the falling of straw waste from a root side is reduced to move the grains to a discharge side to be the cause of loss since the ear tip side and the root side are integratedly formed to be inclination angle change possible. SOLUTION: A rocking selection device 3 is disposed in the lower part of a threshing chamber 2 having a threshing cylinder 1 rotatably so as to be rocking possible in the axial center direction of the threshing cylinder 1, the rocking selection device 3 is provided with selection shelves 5 having a plurality of sieve plates 4 which are arranged in a rocking direction and also changeable in an inclination angle and the sieve plates 4 are respectively independently fitted at the ear tip side and the root side of the grain culm so as to be changeable in the inclination angle, which is supplied to the threshing chamber.
Patent JP-S56159747-A (JP)
Title: Program testing device
Inventor: SHINANO JIYUNZOU
IPC: G06F11/36
Filed: 1980-05-15
Abstract: PURPOSE:To know an address to be set by an address search by enabling to record all addresses of a main storage device wherein data is stored by a program. CONSTITUTION:As a program runs, a CPU2 assigns an address via an address line 8 and transmits and receives information between a main storage device MMU1 and the CPU2 via a data line 7. Instructions the CPU executes during the said period are inputted to a store instruction detector 3 via a signal line 9. The detector  3 checks the input and, when it is a store instruction, cntrols a recording device  5 to set to ''1'' the bit of an address memory 4 specified by an address on the address line 8 at this time. Thus, address of data written in the MMU1 are all indicated by ''1'' in the address memory 4, so the storage of the memory 4 is used to debug a program.
Patent JP-S60210165-A (JP)
Title: High voltage power source
Inventor: INAMOTO SHIYUNICHI
IPC: H02M3/338
Filed: 1984-03-31
Abstract: PURPOSE:To stabilize a circuit operation in a wide range by connecting a reverse blocking diode between the connecting point of a feedback winding at the base side of a transistor and the output unit of an IC. CONSTITUTION:A switching transistor Q1 receives the output of a feedback winding N3 to self-oscillate, and turned ON or OFF by the control of a voltage regulator IC, but even if the potential of a connecting point (a) for supplying the output of the winding N3 to the base side of the transistor Q1 rises when a load becomes a nonload state, the reverse flow of the current directly to the output unit (b) of the regulator IC from the point (a) is blocked by a reverse blocking diode 0. Accordingly, even if a load or an input voltage varies, a circuit operation can be controlled to be stabilized in a wide range.
Patent JP-H0578014-A (JP)
Title: Method and device for carrying out can of sliver suchas cotton, synthetic fiber from machine for drawing out sliver from can
Inventor: POORU TAIHIMAN
IPC: D01H11/00
Filed: 1992-03-23
Abstract: PURPOSE: To remove sliver residue by a simple device and to return cans to a card without a trouble in driving by processing the cans carried out by means of a can discharge device before a sliver is loaded. CONSTITUTION: A can discharge device 10 making a spin can 8C empty is arranged between a drawing frame 6 and cards 1-5, and it stores/processes the can having a fiber material and the empty can. The fiber material may be put in the can 8C in a transfer path C from the drawing frame 6 to the can discharge device 10 and the can may be empty. The respective cans 8C reaching the can discharge device 10 are processed. When the can discharge device 10 is a rocking device, for example, the respective cans 8C are rocked. When the fiber materials are put in, they drop. Even if the cans 8C are empty, the cans 8C are rocked. The respective cans which are thus processed are shifted furthermore to the cards 1-5 in the direction of an arrow D.
Patent JP-S649127-A (JP)
Title: Automatic bag filling apparatus in bag-in-box preparing apparatus
Inventor: AKAHO SEIICHI
IPC: B65B43/00
Filed: 1987-03-20
Abstract: PURPOSE:To prepare a bag-in-box automatically at a high speed, by a method wherein a bag mold is inserted in a bag to inflate the same, when the mouth of the bag is opened, to be simultaneously inserted in a lower carton and, thereafter, air is blown out from the lower part of the mold to pull off the mold upwardly from the bag. CONSTITUTION:Bars 77a, 77b are opened in a state sucking the sheet of a bag M to open the mouth of the bag M. Continuously, a bag former 72 is guided on a guide rail 92 to gradually fall to be pushed in the bag M to correctly and sharply inflate the bag M up to the bottom surface thereof along the outer peripheral surface of the bag former 72. The carton B guided on a bottom guide rail 46 from the place under the bag former 72 is raised to a predetermined height to fill the carton B from below with respect to the bag M. When high pressure air is blown in the bag M from the former 72, the bag former 72 is raised to a predetermined height by the action of an upward inclined rail 92 to be automatically separated from the bag M.
Patent JP-H02269062-A (JP)
Title: Printing device
Inventor: TSUZUKI TAKASHI
IPC: B41J2/335
Filed: 1990-03-15
Abstract: PURPOSE:To contrive a compact construction and prevent slippage in printing or wrinkling of a paper from occurring, by disposing a plurality of line thermal heads in a staggered condition at different angles to a single platen serving also as a feeding roller, and pressing the thermal heads against the platen. CONSTITUTION:A main part of an enlarged size printing part 20 comprises a platen 21 so disposed as to have a center axis in the vertical direction, a plurality of line thermal heads 22a to 22d disposed opposite to the peripheral surface of the platen 21 and pressed against the peripheral surface, with a gap therebetween for permitting an A0 size rolled form paper 60 to pass therethrough, and a driving motor 23 for driving the platen 21 to rotate. The line thermal beads 22a to 22d are disposed in a staggered condition at different angles to the center axis of the platen 21. By this, a compact construction with a reduced number of component parts is realized, and slippage in printing, wrinkling of a paper or the like is prevented from occurring due to a difference in tension on the paper arising from an error in synchronism.
Patent JP-S62220825-A (JP)
Title: Eccentricity compensating method for dynamic balance testing machine
Inventor: ARAHORI KOJI
IPC: G01M1/14
Filed: 1986-03-22
Abstract: PURPOSE:To accurately compensate for the eccentricity even when a body to be tested is an elastic body by taking a measurement while varying the fitting angle of the body to be tested successively over the entire periphery of a fitting jig and compensating for the eccentricity of the fitting jig. CONSTITUTION:A pickup signal cutoff switch 32 is so switched that the output of an amplifying circuit 22 is a signal from a pickup 21, and a tire 13 to which a dummy weight is fitted is fitted to the fitting jig 12. When a main shaft 11 is rotated, the main shaft 11 oscillates owing to the eccentricity of the fitting jig 12 and the unbalance of the tire 13 and the pickup 21 generates a voltage proportional to the oscillation. The tire 13 is rotated without the dummy weight and indications on an unbalance quantity meter 30 and an unbalance angle meter 31 are read. Consequently, even when the body to be tested is an elastic body, the eccentricity is compensated with high accuracy.
Patent JP-H10258397-A (JP)
Title: Green compact production device
Inventor: NAKAJIMA KAZUHIKO
IPC: B22F3/035
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To correspond to the change of shape and the change of dimension of a compact by respectively composing an unit of a powder supplying device and a filling device, of a powder orientation device and a compact press and of a sweeping device and a compact take-out device, arranging respective units on three stages and providing a die carrying device on each stage. SOLUTION: An unit is composed of a powder supplying device 6 and a filling device 7 and it is arranged on a 1st stage S1, an unit is composed of a powder orientation device 8 and a compacting press 9 and it is arranged on a 2nd stage S2, an unit is composed of a sweeping device 10 and a compact take-out device 11 and it is arranged on a 3rd stage S3. Die carrying devices 12 to move a die M assembled-in with a rubber mold are provided on the 1st to 3rd stages S1, S2, S3, and the 3rd stage S3 is provided with a transferring body 13 to send the compact to the next process. In this case, the dies M are arranged like radiation on every 1st to 3rd stages S1, S2, S3, these are provided on a rotary table 35, filling of the powder, compacting and taking out are executed parallel and the efficiency is improved.
Patent JP-H02242505-A (JP)
Title: Luminaire
Inventor: MARUYAMA TATSUO
IPC: G02B5/08
Filed: 1989-03-16
Abstract: PURPOSE:To make white-colored comfortable illumination possible using white light by using as a light source a single ended metal halogen lamp which has a filament being rectilinear as seen from the front side, and forming on the surface of the reflector an optical multi-layer film which reflects light incident thereon while converting its color temperature into a higher one. CONSTITUTION:The luminaire is provided with a light source 6 and a reflector 5 which is disposed optically opposite to the light source 6 and which reflects light from the lights source 6, and a single ended metal halogen lamp 6 which includes a filament 16 provided within a transparent envelope 15 and rectilinearly as seen from the front side is used as the light source 6. Also, an optical multi-layer film 12 which reflects light incident thereon from the light source 6 while converting the light into one with a higher color temperature is formed on the surface of the reflector 5. The angle of incidence of light incident on the reflector 15 from the halogen lamp 6 has less components which are smaller than the angle of incidence from the center of the filament, and the apparent angle of incidence from both ends of the filament is small at each reflection point, and little yellowish light is reflected. Thus white- colored light becomes bluish and is converted into one with a comfortably higher color temperature and emitted.
Patent JP-H09254703-A (JP)
Title: Wire rod bobbin automatic loading/delivering device for unmanned dolly
Inventor: KUROSE YUTAKA
IPC: B60P3/035
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a wire rod bobbin automatic loading/delivering device which can automatically load and deliver wire rod bobbin, suitable for providing on an unmanned dolly. SOLUTION: This wire rod bobbin automatic loading/delivering device is constituted so that a pair of first and third rollers 11, 13 for grasping a bobbin are fitted to the respective rotationally moving ends of a first rotationally moving arm 15 and a rotationally moving member 21, the first rollers 11 are rotationally moved on the circumferential edge of the bobbin, thereafter the third rollers 13 are rotationally moved so as to lift the bobbin 5 through the rotationally moving member 21, the bobbin 5 is elevatably supported from the ground so as to be embraced from the lower side, meanwhile at delivering the bobbin 5, the above-mentioned first and third rollers 11, 13 are returned to the original stand-by positions so as to return the bobbin 5 onto the ground, then a second roller 12 is pushingly rotationally moved from the rearward of the bobbin in the delivering direction,  and the bobbin 5 is delivered outside a dolly.
Patent JP-H03264801-A (JP)
Title: Optical fiber sensor
Inventor: INOUE YUKIHISA
IPC: G01B9/02
Filed: 1990-03-15
Abstract: PURPOSE:To detect the slight displacement of only a sensor part highly accurately by using both an optical resonator wherein the length of the resonator and the inner refractive index are changed in correspondence with the change in physical quantity of a material to be measured and another optical resonator which can realize the same resonating conditions as the above described resonator together. CONSTITUTION:The light from a laser light source 11 is inputted into an optical resonator for a sensor 30. Then the reflected light X is received with a detector 14. The electric signal from the photodetector 14 is controlled with a driving circuit 12 so that the electric signal has the minimum value all the time. The transmitted light Y from the resonator 30 is made to correspond to the resonant frequency all the time. Then, the transmitted light Y from the resonator 30 is inputted into a detecting optical resonator 50. Two resonators 30 and 50 are constituted so as to have the same characteristics. Therefore, the power of the transmitted light has the maximum value when the interval between partial transmitting mirrors M1 and M2 is equal to the interval between mirrors M3 and M4 under the same refractive index condition. Then, the resonator 50 detects 62 the transmitted light Y, and the mirror M3 and M4 and the interval between the mirrors M1 and M2 are kept at the equal interval. When the displacement of the interval between the mirrors M3 and M4 is measured 61, the displacement of the resonator 30, i.e. the interval between the mirrors M1 and M2, can be remotely measured.
Patent JP-H05268539-A (JP)
Title: Picture display device
IPC: H04N5/44
Filed: 1992-03-23
Abstract: PURPOSE:To provide the picture display device able to solve a problem of interleaved data or occurrence of after-image even when a fetched video signal is a non-interlace display signal and a problem of non-display of a picture entirely in the case of reduction display. CONSTITUTION:A video signal and a signal V corresponding to a vertical period of the video signal are at a different level at 1st and 2nd fields in the case of interlace display, the video signal in the interlace display is in phase with a field identification signal FI based on the field identification signal FI fixed to one level in the case of the non-interlace display, a control signal NFI whose level is inverted for a vertical period of the video signal is generated when the video signal is in the non-interlace display and a write address of a memory is generated based on the control signal NFI.
Patent JP-H03269195-A (JP)
Title: Multilayer coated paper
Inventor: NAKANO AKIRA
IPC: D21H19/36
Filed: 1990-03-14
Abstract: PURPOSE:To obtain the title product having high smoothness and excellent gloss as well as good productivity by forming an undercoat layer containing an electron beam curing resin on a base paper, curing the substrate with electron beam and applying top coating thereon. CONSTITUTION:Under coating is applied to a base paper to form an undercoat layer containing an electron beam curing resin (e.g. methylacrylate) and the layer is irradiated with electron beam to cure the undercoat layer and top coating is applied thereon to carry out smoothing treatment. The aimed product is obtained by the above-mentioned treatments. Furthermore, irradiation of electron beam is preferably carried out in such conditions as to providing 1-8 Mrad one-pass absorption dose in atmosphere having <=400ppm oxygen concentration using an electron beam accelerating device. The blend amount of electron beam curing resin in under coating is preferably 1-10 pts.wt. based on 100 pts.wt. pigment.
Patent JP-S63229848-A (JP)
Title: Semiconductor storage device
Inventor: MAEDA SATORU
IPC: G11C11/408
Filed: 1987-03-19
Abstract: PURPOSE:To prevent the operation speed from decelerating by a method wherein the substrate potential of MOS type transfer gate transistor is raised in case of accumulating data to lower the sub-threshold value leakage current while the substrate potential is lowered in case of a reading/writing process. CONSTITUTION:P wells 12 in the line direction on an n type Si substrate are split by SiO2 layers 13 into memory cells 14. Transfer electrodes and word lines 16 are provided on the regions between capacity electrodes 15, n<-> layers 18 and n<+> layers 19 on the regions 14 using polySi 16. The surface is covered with an SiO2 film 20 and openings 21 are made to provide Al bit lines 17 for connection to pick up layers of P wells 12. The P wells 12 connected to Al wirings 23 through the intermediary of the holes 22 are supplied with the substrate potential. In case of reading/writing process, the P wells in the selected line are supplied with a low substrate potential while in case of accumulating data, the P wells in the selected line are supplied with high substrate potential. Through these procedures, the charge accumulated in capacitors shall not leak through the intermediary of a transfer gate transistor not to erase the data.
Patent JP-H07266414-A (JP)
Title: Polystyrene film
Inventor: ODA NAONOBU
IPC: B29L7/00
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a polystyrene film, exactly an oriented syndiotactic polystyrene resin-containing film having good optical characteristics and a excellent heat resistance. CONSTITUTION:In an oriented film made of a resin composition containing a polystyrene polymer having a syndiotactic structure, the retardation of the polystyrene film is 500nm or less.