baber/WOPTO huggingface dataset:
Patent JP-H03142492-A (JP)
Title: Destaticizer for photosensitive body
Inventor: ISHII YOSHIFUMI
IPC: G03G21/06
Filed: 1989-10-30
Abstract: PURPOSE:To suppress the deterioration of a photosensitive body and to execute efficient destaticization according to a residual potential by measuring the residual potential and selectively using destaticizing means according to the result of the measurement of the residual potential. CONSTITUTION:Whether the residual potential measured by a residual potential sensor exceeds a reference value or not is judged. The residual potential is judged not to exert adverse influence on images if the residual potential is below a preset reference value and, therefore, the destaticization of the residual potential is executed by using the destaticizing lamp 31 similar to heretofore. On the other hand, the destaticization is executed by the 2nd destaticizing lamp 32 having a high destaticizing effect when the residual potential is judged to exceed the reference value. The deterioration of the photosensitive body 20 is, therefore, minimized and the appearance of 'fogging' in the images is prevented.
Patent JP-S62141514-A (JP)
Title: Laser scanner
Inventor: YAMAZAKI KOZO
IPC: G06K7/10
Filed: 1985-12-16
Abstract: PURPOSE:To reduce the size of a laser scanner by forming a fixed hologram by using a circular polarized wave. CONSTITUTION:A hologram formed by using a plane wave 22 and the circular polarized wave 23 is used as the fixed hologram, and divergent scanning light 16E generated with the circular polarized wave which has an axis at right angles to the axial direction 35 of the circular polarized wave when the fixed hologram 34 is formed is made incident on the fixed hologram 34. When the divergent scanning light 16E by the circular polarized wave is made incident on the hologram formed by using the plane wave and circular polarized wave, divergent scanning light 16D by image forming light is reproduced. Consequently, a readout area is widened and the size of a laser scanner is reduced more.
Patent JP-H07135251-A (JP)
Title: Air bridge wiring for high-frequency circuit device
Inventor: HOSHINO KOICHI
IPC: H01L21/3205
Filed: 1993-11-11
Abstract: PURPOSE:To provide air bridge wiring for high-frequency circuit devices which can prevent sacrifice later removing time from becoming longer and the occurrence of the residue of a sacrifice layer and, at the same time, can reduce the parasitic capacitance between wires intersecting each other. CONSTITUTION:Upper-layer wiring 15 formed across lower-layer wiring 11 with an air gap in between has a pair of leg sections 15b rising from the fixing sections 15a of the wiring 15 extended on a substrate 12 and the leg sections 15b support in the air the overbridge section 15c of the wiring 15 having a narrower width than the fixing sections 15a have. When the upper-layer wiring 15 is constituted in such a way, a sacrifice layer immediately below the wiring 15 can be easily removed and the parasitic capacitance between the overbridge section 15c and lower-layer wiring 11 can be kept at a small value, because the overbridge section 15c has a narrow width even when the width of the wiring is large as a whole.
Patent JP-H01123321-A (JP)
Title: Data processor
Inventor: TANAKA HIROHIKO
IPC: G06F17/30
Filed: 1987-11-09
Abstract: PURPOSE:To flexible store and retrieve a large quantity of data by storing individual data as single body data with the set of the 'substance name, attribute name set and value set,' and controlling plural single body data by a single body data control part. CONSTITUTION:The title device is equipped with plural single body data storing part 1, a single body data control part 2, a single body data input part 3 and a construction describing data retrieving part 4, individual data are stored as the single body data by the set of the ' substance name, attribute name set and value set,' and plural single body data are controlled by a single body data control part 2. Thus, without defining strictly the data construction and the data attribute beforehand, the data input can be executed, and even when the character of the data is changed in the data input, the change is not executed for the already stored data, the data input can be continued as it can, and further, the data retrieval can be executed from any track of the substance name, attribute name set and value set.
Patent JP-2000181059-A (JP)
Title: Photosensitive composition, image-forming material and image-forming method by using the same
Inventor: TAKASAKI RYUICHIRO
IPC: C08L101/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition and an image forming material of high sensitivity with respect to infrared rays and stable under white light and good in stability in a photosensitive solution and an image forming method using the material. SOLUTION: This photosensitive composition contains (a) a compound having an ethylenically unsaturated double bond, (b) a phthalocyanine sensitizing dye having an absorption maximum in the wavelength region of 750 nm-1,200 nm, and (c) a photopolymerization initiator, and the image forming material is formed by coating a support with this photosensitive composition and an image is formed by using this material.
Patent JP-H11108662-A (JP)
Title: Laser survey instrument
Inventor: OOKA MITSUTOSHI
IPC: G01C15/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To simply enable information transmission from a rotating laser apparatus to a photoreceptor without necessity for a complex constitution and large power. SOLUTION: This survey instrument is provided with a rotating laser apparatus 1 rotating and casting a laser beam 4, and a photosensor receiving the laser beam. The rotating laser apparatus 1 changes the number of revolution of irradiation of the laser beam. The photosensor is provided with a display capable of display in accordance with the number of revolution of a received laser beam. When abnormality is generated, the rotating laser apparatus 1 can rotate and cast the laser beam correspondingly to the state of abnormality. The photosensor performs display corresponding to the number of revolution of the laser beam, and notifies the state of abnormality of the rotating laser apparatus 1.
Patent JP-2000203593-A (JP)
Title: Plastic envelope to be used in automatic enclosure- sealing machine, enclosure-sealing method therefor, and plastic envelope having enclosure enclosed and sealed by enclosure-sealing, bag-making machine and manufacture thereof
Inventor: MIYAMOTO HIROSHI
IPC: B65B43/04
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To make an opening property excellent in an automatic enclosure-sealing machine, and make a high speed process possible by applying a release agent on the flap rear surface of a plastic envelope and/or at least on the pasted part of a surface to have a flap of the envelop body folded thereto. SOLUTION: The plastic envelope is formed by making one side end of a plastic film 1 in the longitudinal direction into a flap part 2, also making the remaining part thereof into an envelope body 3, wherein a release agent is applied on one sealing pate-applied part of overlap surfaces to have a flap forming part and the flap part 2 of an envelope body forming part folded back each other. Forming a release agent layer in this manner is preferable because the opening of the plastic envelope becomes easy and sure in an automatic enclosure-sealing machine. Also, an adhesive strength between the flap part of the paste-sealed plastic envelope and the envelope body through the application of a release agent is made into a range of 0.3-2.5 kg/15 mm, thus an opening property of the sealed envelope is made easy.
Patent JP-H05205851-A (JP)
Title: Heater and fixing device
Inventor: OTSUKA YASUMASA
IPC: H01H37/00
Filed: 1992-10-21
Abstract: PURPOSE:To stop heating of a heater when the heater runs away by causing a crack in a specific portion of the heater. CONSTITUTION:Through holes of phi 0.5mm are provided on both side of the resistance heating element 5 of an alumina base 7, having a width of about 7mm and a thickness of about 1mm and made of ceramics of good heat conductivity. When the temperature of a heater 6 is raised abnormalily, thermal stress generated in the base 7 causes formation of a crack from each hole 20 and along a dotted line B and then the heater 6 is broken in a short time including the resistance 5 so that electricity transmission and heating can both be stopped. Grooves of approximately half the thickness of the base may be provided in place of the holes 20 ; a plurality of readily cracking portions may be provided.
Patent JP-2000089737-A (JP)
Title: Driving method of liquid crystal panel
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/20
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate display unevenness and provide a high quality display by arranging a period for which no selection voltage is impressed on any of plural scanning electrodes, but impressing a correction voltage on each signal electrode according to a display pattern to be displayed on the liquid crystal panel for the period. SOLUTION: As for a voltage impressed on each scanning electrode Y1-Y6, a selection voltage is impressed on the scanning electrode Y1 for a period T1 while non-selection voltage is impressed on the other scanning electrodes Y2-Y6. And as the period is shifted to T2-T6, the selection of the scanning electrode is sequentially shifted from Y2 to Y3, from Y3 to Y4,... up to Y6. And when it comes to the period TC, any of the scanning electrodes Y1-Y6 is not selected at all. For this correction period TC, a large correction voltage is applied to signal electrodes with less lighted dots, while a small correction voltage is applied to signal electrodes with lots of lighted dots, thereby eliminates differences between effective voltages applied to each signal electrode.
Patent JP-H09122740-A (JP)
Title: Extruding device
Inventor: OBA HIROYOSHI
IPC: B21C26/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To establish a deairing method with high reliability, and not to deteriorate the quality of an extruded shape by adding an internal cooling device cooling a fix dummy block to a deaerator. SOLUTION: A cooling device 91 spraying a cooling medium toward a seal member such as seal packings 41 and 44, etc., is arranged. A first cooling medium path 96 has slit shapes which have been plurally arranged radially. The seal packing 44 is properly cooled by the tip of the first cooling medium path 96 with a cooling medium blowing out from a first gas supply opening 100 opened on the side of the seal packing 44. Also, second cooling medium paths 97 are plurally formed opposite to the first cooling medium path 96, and the seal packing 41 is properly cooled by a cooling medium which has been introduced into the second cooling medium path 97 by a cooling medium blowing out from a second gas supply opening 101.
Patent JP-H09128600-A (JP)
Title: Customer card and setting card for issuing processing for trading stamp card
Inventor: SAKAMOTO SHINYA
IPC: B42D15/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To call a will to collect points of a customer, and to facilitate the handling of a card processor at a shop by recording a fraction point in a card in the case of calculating the number of point marks, keeping it until the next utilization and printing a bingo picture pattern every time a prescribed number of point marks are printed. SOLUTION: Concerning the customer card 14 having a mark printing space 15 for printing point marks corresponding to the number of point marks, a fraction data recording part records applied points less than the point mark as fraction points. Besides, a mark data recording part cumulatively records the number of printed point marks and every time this cumulative number reaches a prescribed number, the bingo picture pattern is printed at a prescribed position in a bingo printing space 16. Thus, there is interest to enjoy a bingo game and any privilege to duplex the value of the customer card when a bingo is established, customers can be fixed.
Patent JP-2000108302-A (JP)
Title: Method for controlling snapping-off of plate in press
Inventor: AIDA TAKESHI
IPC: H05K3/34
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To effectively control snapping-off of a plate with good response and to obtain good release of the plate by perform effectively simultaneous shaft operations of two control shafts. SOLUTION: A shaft Z1 and a shaft Z3 are respectively controlled at their returning positions and when a plate is snapped off after cream solder is printed, the shafts are simultaneously actuated in the reverse direction. In this case, a driving pulse switching circuit 65 switches a signal for positioning command so as to command the position of the shaft Z3 in accordance with the position of detection of an encoder 62 of the shaft Z1. It is possible thereby to meet control of returning position of one control shaft with control of returning position of another control shaft and therefore, to coincide with characteristics for controll of returning positions of two control shaft each other and to effectively synchronize movements of two shafts.
Patent JP-H01126301-A (JP)
Title: Enlarging of particle diameter of synthetic rubber latex
Inventor: KOBAYASHI KUNIOMI
IPC: C08C1/00
Filed: 1987-11-10
Abstract: PURPOSE:To obtain latexes having a sharp particle diameter distribution and large particle diameter from various synthetic rubber latexes, by adding a carboxyl group-containing copolymer latex to synthetic rubber latexes containing a swelling agent. CONSTITUTION:Synthetic rubber latexes (preferably copolymer of polybutadiene and styrene or homopolymer of acrylic acid ester having 0.05-0.2mu particle diameter and 20-50wt.% solid content) containing a swelling agent are blended with usually 0.1-5pts.wt. based on 100pts.wt. solid content of synthetic rubber latexes of a carboxyl group-containing copolymer latex (e.g. copolymer of acrylic acid and butadiene). A hydrocarbon compound having >=10wt.% water solubility at 20 deg.C and -50-200 deg.C boiling point under atmospheric concentration is preferably as the swelling agent and butadiene or isoprene may be cited as the swelling agent.
Patent JP-H10132106-A (JP)
Title: Shuttle valve
Inventor: OHIRA SHUJI
IPC: F16K11/07
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To detect a maximum pressure among at least three pressures and reduce a space for installation. SOLUTION: In a shuttle valve, spools 2, 3 and 4 are provided to be movable in a axial direction inside a spool hole 5, and pressure chambers 2a, 2b, 4a, and 4b are formed by the spools 2, 3 and 4. When the spools 2, 3 and 4 are moved rightward, a first output port 11a opens. When the spool 2 is moved leftward and the spools 3 and 4 are moved rightward, a first output port 11b opens. When the spools 2 and 3 are moved leftward and the spool 4 is moved rightward, a first output port 11c opens. When the spools 2, 3 and 4 are moved leftward, a first output port 11d opens and the first output ports 11a to 11c close.
Patent JP-S63140778-A (JP)
Title: Method for inspecting worked hole
Inventor: SAKURAI KOICHI
IPC: B23K15/00
Filed: 1986-12-01
Abstract: PURPOSE:To improve the inspecting accuracy and to shorten the inspecting time by projecting an inspection beam with enfeebled output energy on a through hole to analyze the through hole based on an inspected signal passed through. CONSTITUTION:Beam generators 11 and 12 connected with a central control circuit 10 are provided and a beam detector 13 is arranged below an object 2 to be worked. The beam generator 11 projects an electron beam W which is enfeebled to an extent that the object 2 to be worked is not damaged on the through hole 3 via a beam scanner 12 and the passed beam is inputted to the beam detector 13. next, the inspected signal D is inputted to an analog signal processor 14 and the central control circuit 10 inspects the quality of the through hole 3 based on a comparison with a predetermined energy distribution curve. Because of the inspection by the beam W, the inspecting accuracy is improved and the object 2 to be worked can be inspected rapidly as it is on a working stand. Accordingly, the inspecting time is shortened.
Patent JP-H06132754-A (JP)
Title: Manufacture of piezoelectric oscillator
Inventor: YOSHIMOTO HISAYA
IPC: H03H3/02
Filed: 1992-10-22
Abstract: PURPOSE:To provide a manufacture method of a piezoelectric oscillator where the fluctuation and the oscillation stop of an oscillation frequency are prevented and a resonance characteristic is satisfactory. CONSTITUTION:Terminal electrodes 11 and 12 are formed at both the sides of a base substrate 10, and conductive layers 16 and 17 are laminated and formed on the terminal electrodes 11 and 12. A piezoelectric ceramic element 15 is fixed on the conductive layers 16 and 17 by conductive adhesive 13 and 14, and a cap for protecting the ceramic element 15 is fitted to the base substrate 10. Thus, a sufficient gap is formed between the base substrate 10 and the ceramic element 15 by the conductive layers 16 and 17.
Patent JP-S63139154-A (JP)
Title: Production of perfluorotrialkylamine
Inventor: NISHIMURA MASAKATSU
IPC: C07C211/15
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a compound useful as a test bath medium for electronic parts heating medium for gas-phase soldering, etc., in high yield, by fluorinating a trialkylamine or a partially fluorinated trialkylamine with a fluorine gas at a specific temperature. CONSTITUTION:A trialkylamine or a partially fluorinated trialkylamine is fluorinated with a fluorine gas at 110-180 deg.C, preferably 120-150 deg.C to give the aimed substance. Optionally neutralization reaction and distillation are carried out. When fluorination is carried out by the use of a high valence metal lic fluoride, a partially fluorinated trialkylamine having the number ratio of H/F of <=1/8, especially <=1/10 is obtained. When this compound is used as a raw material, existence of incomplete fluorinated substance is suppressed.
Patent JP-H04161566-A (JP)
Title: Constructing apparatus for large space building
Inventor: YUKIMURA NORIE
IPC: E04G21/14
Filed: 1990-10-24
Abstract: PURPOSE:To improve work efficiency by composing a building apparatus for large space building of lift-up jacks which are installed at the top of permanent columns for lifting up a truss roof, temporary columns for reinforcing the permanent columns, and support jacks for jack-down interposed between the temporary column and the permanent column. CONSTITUTION:Permanent columns 1 are erected at four corners of a building to be built. The permanent column 1 is reinforced by a reinforcing temporary column 2 via a support jack 3. A jack 4 for lift-up is installed at the top of the permanent column 1. A temporary pillar 5 for lift-up is installed at the intermediate position of the permanent columns 1. A hoisting wire 8 suspended from the jack 4 for lift-up is connected to the end of a truss roof 7 fabricated on the ground, and the truss roof 7 is lifted up. After the installation of roof is completed, the reinforcing temporary column 2 and the temporary pillar 5 for lift-up are demolished and removed from the permanent column 1.
Patent JP-H03148552-A (JP)
Title: Controller of air conditioner
Inventor: TAKEI KATSUMASA
IPC: F24F11/02
Filed: 1989-10-31
Abstract: PURPOSE:To enable a selective operation control to be carried out in compliance with an air conditioning within a room for a plurality of air conditioners connected in one system under a remote controlling device by a method wherein either a control starting signal or a control stopping signal is sent by the remote controlling device. CONSTITUTION:A machine No. is set in advance by an address switch 8 stored in each of air conditioners 1 to 16. A control part 7 for each of the air conditioners 1 to 16 may judge in response to a control signal from the remote controllers 2 whether the machine No. is an odd number of an even number. An operation control specified by a control signal is carried out without any relation to an operating condition of each of the air conditioners 1 to 16 for every group of odd even number of the machine No. With such an arrangement, it is possible to perform an effective unitary control over a plurality of air conditioners 1 to 16.
Patent JP-S63137450-A (JP)
Title: Laminated type cmos gate array
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/8238
Filed: 1986-11-28
Abstract: PURPOSE:To improve the integration density of a device and to prevent a latch-up phenomenon, by completely isolating MISFETs having different kinds of channels with an insulating film, and providing three-dimensional arrangement. CONSTITUTION:A lower p-channel MOSFET layer pTr1 is formed on an n<->Si substrate. An n-channel MOSFET nTr1 is formed as specified on an SOI base substrate 11, which is selectively laminated and arranged on the pTr1 through an interlayer insulating film 10. A gate electrode 6 of the pTr1 and a gate electrode 14 of the nTr1 are mutually connected 20 through a window 19. A p<+> type SOI-base-substrate connecting region 12 is isolated from an n<+> source 15 and a drain 16 and located at right angles to the extending direction of the gate at the base substrate 11 in contact with the other end of the gate electrode 14. The region 12 also serves the role of a channel stopper. In this constitution, the MISFETs having the different channels are completely isolated by means of the existing insulating film. The latch-up phenomenon of an LSI using a CMOS gate array is removed, and integration can be implemented.
Patent JP-H07136098-A (JP)
Title: Draining set
Inventor: KIOKA MIKIO
IPC: A47L19/04
Filed: 1993-11-15
Abstract: PURPOSE:To provide a draining set with high sealing performance and without infiltration of a bug or the like when a hood and a draining basket are set even when those members have a warp and distortion respectively. CONSTITUTION:A projecting strip 5 is formed over the whole circumference on the underside of a flange part 4 of a hood 1. At a position, on the upper surface of a flange part 7 of a draining basket 2, corresponding to the projecting strip 5 when the hood 7 is placed on, a groove 8 for fitting the projecting strip 5 with a specified gap over the whole circumference is formed. Even when the hood 1 and the draining basket 2 have a warp and distortion, water is reserved in the groove 8 due to a capillary phenomenon to shut off the gap between the flange part 4 of the hood l and the flange part 7 of the draining basket 4.
Patent JP-H10134243-A (JP)
Title: Merchandise housing device for automatic vending machine
Inventor: ITO KIYOMA
IPC: G07F11/34
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To sell various kinds of merchandise by forming a merchandise guiding passage suitable for various kinds of merchandise sizes. SOLUTION: By operating a second carrying out port regulating member 16, a second supporting pin penetrating a second deformed hole 14 vertically provided for a first carrying out port regulating member 13 slides the hole 14 to restrain to set a moving back position or a moving forward position with respect to a merchandise carrying out device 7 by the member 16. In addition, by operating the member 13, a first supporting pin penetrating a first deformed hole 11 provided at a side panel sides the hole 11 to restrain the set a moving back position or a moving forward position with respect to the device 7 by the member 13. Consequently, by four setting being the product of the two settings of the member 13 and the two setting of the member 16, the merchandise guiding passage 3 can be set to the width W1 to W4. Namely the merchandise guiding passage suitable for various kinds of merchandise sizes is formed.