baber/WOPTO huggingface dataset:
Patent JP-S58130365-A (JP)
Title: Developing device
Inventor: KATAYAMA MASAHIRO
IPC: G03G15/09
Filed: 1982-01-29
Abstract: PURPOSE:To obtain picture images free from fogs and uneven densities and to prevent the scattering of toners by providing a toner recovering member so as to face a developing sleeve, and recovering the toners when there are no latent images on a latent image carrying body. CONSTITUTION:The toners stuck on a developing sleeve 1 are difficult to separate therefrom and generate vaious problems. A rotating body 8 as a toner recovering member is provided so as to face the sleeve 1, and a scraper 9 in one body with a blade 4 is brought into contact with said body. While there are no latent images on a latent image carrying body 6, for example, in the stage of preliminary rotation or the like, the bias of the polarity reversed from the polarity of the electric charge possessed by toners 7a is applied upon the body 8 by a DC power source 11 whereby the tonrs 7a are recovered to the body 8. When there are latent images, the body 8 is grounded. Therefore, the toners on the sleeve 1 are thoroughly exchanged, whereby the deterioration is decreased and the toner of the insufficient specific charge that can lead to fogs are removed. Thus, the picture images free from fogs and uneven densities are obtained and the scattering of the toners is prevented.
Patent JP-S5398182-A (JP)
Title: Method of forming fluorescent substance film
Inventor: SHIBATA HARUO
IPC: H01J9/22
Filed: 1977-02-04
Abstract: PURPOSE: To produce smooth and homogeneous fluorescent films in large quantity, by utilizing as adhesive agent mixture of isobutylene maleic anhydride copolymer and hydroxypropylcellulose. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58129597-A (JP)
Inventor: KOU HIROSHI
IPC: B66B5/00
Filed: 1982-01-27
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-H03217798-A (JP)
Title: Guided missile
Inventor: KUROSAKI RYUJIRO
IPC: B64C9/02
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a roll control mechanism which takes out or takes in spoilers on a plurality of rear stabilizing surfaces by a method wherein a ring is driven by one set of driving device and a shaft transmitting the power of the driving device while the driving device is controlled by a controller including a roll angular acceleration detector. CONSTITUTION:A ring 6 can be revolved about the axis of a rocket motor 4 and spoilers 7 are attached to the ring 6 while the spoilers 7 can be taken out and/or taken into the surface of stabilizing surfaces 5 and the shaft 8 rotates the ring 6. When roll control is necessitated, a control signal is outputted from a controller 10 including a roll detector and the driving device 9 rotates the driving shaft 8 by a necessary amount to turn the ring 6 operated in conjunction with the shaft 8. The spoilers 7 are attached to the ring 6 and the spoilers 7 are taken out of respective stabilizing surfaces 5 in accordance with the rotation of the shaft 8. A pressure around the spoiler 7A is increased by taking the spoiler 7a into airstream A whereby an aeronautical force FA is generated in the stabilizing surface 7A.
Patent JP-H06224737-A (JP)
Title: Inverter circuit
Inventor: HIROTA YOSHIHIRO
IPC: H03K17/687
Filed: 1993-01-28
Abstract: PURPOSE:To obtain the inverter circuit having the effect suppressing a through- current and power consumption more than the performance of a conventional inverter circuit in a semiconductor integrated circuit. CONSTITUTION:A P-channel MOS transistor(TR) 2 and an N-channel MOS TR 3 are stacked longitudinally and a PNP bipolar TR 7 whose base current is controlled by a resistive element is inserted among a positive electrode, a source electrode and a substrate electrode of the P-channel MOSTR 2. A terminal connecting to the gate electrodes of the P-channel MOSTR 2 and the N- channel MOSTR 3 and to the resistive element is used for an input terminal 1 and a terminal leading to the connecting point of collector electrodes of the P-channel MOSTR 2 and the N-channel MOSTR 3 is used for an output terminal 4 in the inverter circuit.
Patent JP-2000212177-A (JP)
Title: Purification of glycidyl (meth)acrylate
Inventor: TANAKA KAZUMI
IPC: C07D301/32
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously purify glycidyl (meth)acrylate by converting an impurity into epichlorohydrin which can be easily removed by distillation by contacting glycidyl (meth)acrylate which contains a specific impurity with a specific resin. SOLUTION: This method comprises contacting glycidyl (meth)acrylate which contains impurities including 1,3-dichloro-2-propanol with a resin having a group shown by the formula (R is H, HOC2H4, a 1-10C alkyl, or aryl; X is a halogen) (e.g. monomethylammonium chloride), preferably at room temperature to 100 deg.C, preferably passing through the resin, followed by if necessary, purifying by distillation. For the resin having the group shown by the formula, a Cl-type basic anionic ion-exchange resin is preferably used. It is preferable that the structure of the Cl-type basic anionic ion-exchange resin is the high-porous type having micropores.
Patent JP-H08203474-A (JP)
Title: Cold cathode fluorescent lamp
Inventor: MAEDA AKIRA
IPC: H01J5/32
Filed: 1995-01-30
Abstract: PURPOSE: To provide a cold cathode fluorescent lamp capable of easily accommodating for making the diameter of a bulb small and preventing a leak caused by progress of minute cracks even if minute cracks are generated in a bead. CONSTITUTION: Beads 11a, 11b are airtightly embedded in the vicinity of an electrode 2 of a lead 3 extending from the electrode 2 arranged on the inside at the end of a bulb 1 inside which a fluorescent film is fixed, and the lead 3 introduced from the opening end of the bulb 1 is sealed to the opening end of the bulb 1 with glass with beads 11a, 11b embedded. Two beads 11a, 11b are independently, airtightly covered each other in the vicinity of the electrode of the lead 3.
Patent JP-H06218585-A (JP)
Title: Hydraulic press apparatus
Inventor: NAKAGAWA MASAO
IPC: B30B15/02
Filed: 1993-01-28
Abstract: PURPOSE:To provide a hydraulic press apparatus which is easy to miniaturize and made light in weight, to reduce cost and to facilitate a maintenance. CONSTITUTION:Two parallel plates 1, 2 to which an upper die and a lower die are respectively attached are joined with only plural hydraulic cylinders 10 with the same height, and the hydraulic cylinders 10 is provided with two functions of a pressurization for pressing and for holding the parallelism of plates 1, 2. Accordingly, the pressing can be executed while holding parallelism by being made the cylinders 10 in synchronism with each other.
Patent JP-S61172706-A (JP)
Inventor: SUZUKI HISAAKI
IPC: B28B7/10
Filed: 1985-01-28
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-H05202913-A (JP)
Title: Embedded tool mounting device
Inventor: SAGAWA NORIO
IPC: H05K7/12
Filed: 1992-01-28
Abstract: PURPOSE:To mount even a face plate remarkably different in thickness by common members. CONSTITUTION:A mounting frame 1 where an embedded tool is mounted is inserted through an opening 3 in a face plate 2 such as a ceiling plate, a wall face plate or the like to lock the flange part 4 of the mounting frame 1 in the edge of one side opening 3 of the face plate 2. A movable strut 5 which is elongated in the direction of thickness of the face plate 2 and capable of freely moving in the direction of thickness of the face plate 2 is installed on the mounting frame 1. A movable clamping fitting 6 brought into contact with the edge of the other side opening 3 of the face plate 2 to clamp the face plate 2 between said edge and the flange part 4 is installed on a movable strut 5 in such a manner as to freely move in the longitudinal direction of the movable strut 5 and to be freely locked in an arbitrary position. A fastening means A for pulling the movable strut 5 to the flange part 4 side, with the movable clamping fitting 6 brought into contact with the edge of the opening 3 and with the movable clamping fitting 6 fixed to the movable strut 5, is provided on the mounting frame 1. Thus, the position of the movable clamping fitting 6 can be changed in the longitudinal direction of the movable strut 5 so as to clamp the face plate.
Patent JP-H11213187-A (JP)
Title: Automatic ticket examination machine
Inventor: SAWADA MITSUHIRO
IPC: G07B15/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To secure a space in which a staff can work even when a side cover is opened. SOLUTION: In an automatic ticket examination machine constituted so that the side cover of a main body of the automatic ticket examination machine is opened and closed to the side of a passage for ticket examination, the side cover is provided to be freely so that the bottom end of the side cover is freely rotatably provided in the main body of the automatic ticket examination machine, and an approximately center part of the side cover is provided in parallel with the bottom end. When closing the opening side cover 5, it is closed by lifting the side cover 5 upward via hinges 6a, 6b. Namely, the side cover 5 is easily closed by performing opposite operation to opening operation of the side cover 5.
Patent JP-S54105540-A (JP)
Title: Camera system
Inventor: TOKUDA RIYUUJI
IPC: G03B19/02
Filed: 1978-02-07
Abstract: PURPOSE: To optimize exposure at the continuous photographing by generating a reset pulse upon ending of flash photographing thereby causing the releasing of the control mode of the camera and charging detection operation of a main capacitor to be effected.  
     CONSTITUTION: When an X-contact switch 101 opens in cooperation with the running of the rear curtain at the ending of flash photographing, the inverted output of an inverter 102 causes a reset pulse to be applied from a reset pulse generator 112 provided with one-shot circuits 112, 113 to a NAND gate 115. As a result, the output of the gate 115 inverts only for an instantaneous time and the flash photographing mode is released by the output inversion of NOR gates 119, 122. At the same time, an FF 150 which continues the reset state is set by the conduction of a thyristor 8 which detects charging of the main capacitor, then the gates 119, 122 re-inverts, causing the camera to be re-latched at the flash photographing mode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56109726-A (JP)
Title: Manufacture of laminate film
Inventor: YAMAMOTO TAKESHI
IPC: B29C63/00
Filed: 1980-02-04
Abstract: PURPOSE: To obtain easily the captioned film of which printing surface is protected by a method wherein the printing surface is formed on the surface of the heat sensitive adhesive substance layer of composite biaxially oriented PP series film and a heat-sealable polyolefin series film is bonded by hot-pressing to the printing surface to cover it.  
     CONSTITUTION: The film A delivered from a delivery section 1 of the composite biaxially oriented PP series film A is printed on the surface of the heat sensitive adhesive substance layer C thereof at a gravure printing section 4, subsequently, is dried in the drying furnace 5. On the other hand, the film E delivered from the delivery section 2 of the heat sealable polyolefin series film E is coalesced with the film A and is hot-pressed between a heating metallic roll 6 and a silicon rubber roll 7, thereafter, is passed through cooling rolls 8, 9, then, the laminate film as a product is manufactured and is reeled up at a reeling section 3. Printing and laminating may be effected in one process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58130859-A (JP)
Title: Paper sheet sorter
Inventor: WATANABE JIYUNJI
IPC: B65H39/11
Filed: 1982-01-29
Abstract: PURPOSE:To divide and store sheets of paper by size in neat order by providing a feeding means feeding sheets of paper selectively into a plurality of storage rooms, large and small, containing sheets of paper. CONSTITUTION:When the paper P' discharged from a discharge section 7 is to be stored in the storage room 67 of the first storage section 66, for instance, a bin selection carriage 75 is moved so as to close guide paths 72, 92 and to open a guide path 71, then the paper P' is guided through the guide path 71. When the paper P' already copied on one side is fed to a transport unit 9 side to be copied on the other side too, for instance, the bin selection carriage 75 is further moved so as to close the common guide path section of the guide paths 71, 72 and to open the guide path 92, then the paper P' is guided through the guide path 92.
Patent JP-S5399103-A (JP)
Title: Boiler feed water pump controller
Inventor: FUJII KATSUMASA
IPC: F04D15/00
Filed: 1977-02-08
Abstract: PURPOSE: To provide a boiler feed water pump controller which can automatically control the amount of the flow from a motor-or turbine-driven feed water pump thereof by using a computer into which the opening of a regulator valve, the amount of the discharge or the suction, the rotational frequency, the head pressure, the opening of a regulator, the opening of a control unit, and so on so as to perform an appropriate calculation therein. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02194193-A (JP)
Title: Device for repairing metallic base
Inventor: YAMAGUCHI MITSUO
IPC: C25D5/02
Filed: 1989-01-20
Abstract: PURPOSE:To overlay a stabilized plating layer on the part to be repaired at high speed by making a nozzle part consisting of a double-pipe structure in which a plating soln. is jetted and refluxed and having an electrode part at its tip of the inner pipe closely attachable to the part of a metallic base to be repaired. CONSTITUTION:The nozzle part 1 has the double-pipe structure consisting of the outer pipe 2 to be closely attached to the part M of the metallic base to be repaired and the inner pipe 3 inserted into the outer pipe 2, and the electrode part 4 is provided at the tip of the inner pipe 3. A packing 5 is furnished at the tip of the outer pipe 2. The nozzle part 1 is firstly closely attached to the part M, a potential difference is provided between the nozzle part and the electrode part 4, and then a high-temp. plating soln. W is jetted against the part M from the inner pipe 3. The soln. W is jetted between the electrode part 4 and the part M in this way to deposit a plating layer consisting of metal ions on the part M. In this case, the ion concn. in the soln. W is increased, the temp. is elevated, and further the flow velocity is increased to overlay a thick plating layer in a short time.
Patent JP-H07206985-A (JP)
Title: Epoxy resin, epoxy resin composition and its cured product
Inventor: KUBOKI KENICHI
IPC: C08G59/18
Filed: 1994-01-12
Abstract: PURPOSE:To obtain an epoxy resin comprising a specific chemical construction, having a specified bromine content and a low dielectric constant, excellent in flame retardance, tenacity and adhesivity and useful as a sealing agent for an electric and an electronic part, etc. CONSTITUTION:This epoxy resin is a compound or a mixture of >=2 of the compounds selected from formula I {R is H or a hydrocarbon; A is formula II or formula III [at least one of X is a group of formula IV (at least one of Y is a glycidyl ether and the others are H; Br or hydrocarbons), etc., and the other is H or a hydrocarbon ; (m)+(n)=1-10; (p)=1-10]} and further the content of bromine is 5-50wt.%. Further, the objective epoxy resin composition is obtained by compounding the epoxy resin with a hardener and a hardening accelerator.
Patent JP-H02196086-A (JP)
Title: Production of single crystal
Inventor: ASAKAWA TOSHIBUMI
IPC: C30B23/00
Filed: 1989-01-24
Abstract: PURPOSE:To easily produce a thin single crystal film at a low cost by raising the temp. of a substrate to promote the formation of a single crystal, and simultaneously controlling the incident direction of an atom to be vapor-deposited so that the desired orientation is imparted to a single crystal to be formed on the substrate at the time of producing the thin single crystal film by vapor deposition. CONSTITUTION:A silicon substrate 11 with an SiO2 film 12 on its surface is fixed with the SiO2 surface 12 directed downward to a sample holder provided with a heater 13, a moving mechanism 14, a sample clamp 15, etc., and arranged in a vapor-deposition device. Crucibles 18 and 19 are opposed to the substrate 11, and a material (e.g. Al) to be vapor-deposited is charged into the crucibles 18 and 19. The substrate 11 is then heated by the heater 13, and simultaneously the atoms are vapor-deposited in two directions so that desired orientation is imparted to the single crystal to be formed on the substrate 11 and the incident direction of the atoms is made vertical to the two different most closely- packed crystal planes of the crystal having the desired orientation. By this method, a thin single crystal film is formed on the substrate 11.
Patent JP-S5297030-A (JP)
Title: Air fuel ratio controller
Inventor: ASANO MASAHARU
IPC: F02D41/14
Filed: 1976-02-12
Abstract: PURPOSE: To fix the standard of control signals in the optimum value without taking the ununiformity during production by adding dither signals to the control signals at the stoppage time of feedback control to oscillate mixture on the excessively rich side and poor side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59141462-A (JP)
Inventor: IKEJIMA SHIYOUZOU
IPC: C04B35/638
Filed: 1983-01-28
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-S61172711-A (JP)
Title: Manufacture of resin sealed parts
Inventor: MATSUMOTO TADASHI
IPC: B29C39/44
Filed: 1985-01-29
Abstract: PURPOSE:To contrive to suppress the deterioration of resin material and consequently to lengthen the service life of a sealed part by a method wherein molding processes of a resin sealed part are proceeded in gaseous atmosphere of nitrogen or the mixture or combination of nitrogen and hydrogen. CONSTITUTION:Among molding processes of a resin sealed part, firstly in the preheating process 11 of resin, resin material such as epoxy-novolak resin filled with 70% fused silica as filler is preheated in gaseous atmosphere containing oxygen-free nitrogen such as nitrogen gas, mixed or combined gases of nitrogen and hydrogen or the like, at a maximum temperature of about 100 deg.C in order to combine nitrogen with the resin material. Secondly, in the molding process 12, the preheated resin material is heated in gaseous atmosphere containing oxygen-free nitrogen such as nitrogen gas, mixed or combined gas of nitrogen and hydrogen or the like, so as to pour the resin material in order to seal the part by resin.
Patent JP-S58131627-A (JP)
Inventor: AOYAMA YOUICHI
IPC: H01H73/18
Filed: 1982-01-31
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-H11204280-A (JP)
Title: Dielectric barrier discharge lamp light source device
Inventor: OKAMOTO MASASHI
IPC: H01J65/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To set excimer luminous efficiency deterioration to an allowable level even if a lamp applied voltage is made higher than the discharge minimum energy when a dielectric barrier discharge lamp is uniformly discharged on the whole wall face by a small-output impedance power feeder. SOLUTION: This light source device is constituted of a dielectric barrier discharge lamp 1 having an excimer space 2 and a high-voltage feeder 7. When a high voltage with a nearly periodic wave-form is applied to discharge electrodes 3, 4 via a step-up transformer 8, the relation between the absolute value Vx of the difference between Vk and Vf and the absolute value Vy of the difference between Vh and Vb is set to Vy/Vx<=1.0, where Vk is the applied voltage at the discharge start point K of a lamp, Vf is the applied voltage at the discharge end point occurring previously to the discharge at the point K, Vh is the applied voltage at the maximum point U5 in the period from the point K to the point when the applied voltage polarity is changed,  and Vb is the applied voltage at the point U4 when the absolute value becomes the minimum voltage during the period from the point K to the point U5.
Patent JP-H04248786-A (JP)
Title: Rate variable type video coding transmission method and rate variable type video coding transmitter
Inventor: OKUMURA YASUYUKI
IPC: H04N19/85
Filed: 1991-02-04
Abstract: PURPOSE:To reduce information quantity sent in response to a revision of a coded parameter from a video coder at a sender side with respect to a rate variable type video coding transmission method and a rate variable type video coding transmitter able to revise share of bands to each video image when a coding rate is revised to send plural videos, images. CONSTITUTION:A coder side revises the setting of a coded parameter in the video coding transmission method coding video information and sending it in response to a prescribed coded parameter, the revised coded parameter control information is subject to packet processing and sent to a decoder side and an area displaying coded parameter control information is provided to a packet sent from the coder to the decoder and the decoder extracts the coded parameter control information set by the coder from the reception packet and decodes the data in response to the coded parameter.
Patent JP-S61171029-A (JP)
Inventor: BARON SHIERII
IPC: H01H85/045
Filed: 1986-01-23
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-S59144370-A (JP)
Title: Switching power source circuit
Inventor: YANO YASUSHI
IPC: H02M3/335
Filed: 1983-02-01
Abstract: PURPOSE:To enhance the power efficiency by supplying the operation power of a drive transistor and a drive transformer for driving a switching transistor from a power source, thereby reducing the power consumption of an auxiliary power source at a light load time. CONSTITUTION:A drive transistor Q3 is controlled ON or OFF by the output of a control circuit CONT. In other words, when the transistor Q3 is turned ON, a transistor Q1 is turned ON, and a transistor Q2 is turned OFF. When the transistor Q3 is turned OFF, the transistor Q1 is turned OFF, and the transistor Q2 is turned ON. The ON period of the transistor Q2 is controlled to become long at a light load time, and the output voltage V0 is decreased. The output of a controller CONT drives the drive transformer T3 in the state electrically insulated from the power earth E1 by the drive transformer T3. The transistor Q1 is controlled ON or OFF by the secondary side induced voltage of the transformer T3.
Patent JP-H09213997-A (JP)
Title: Light emitting diode
Inventor: MAEDA TOSHIHIDE
IPC: H01L33/32
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the conduction reliability in a high temp. high humidity environment. SOLUTION: A light emitting element having an Al or Ni electrode layer is sealed by thermally hardening an alicyclic epoxy resin or its mixture with at least either a biphenol A type or F type epoxy resin plus an acid anhydride hardening agent, hardening accelerator and other additives added to 40-100wt. parts of the alicyclic epoxy resin (exclusive of 100wt. parts) which does not contain halogens originating from this accelerator and other additives whereby the brightness deterioration based on the electric corrosion of the electrode material due to hydrolytic Cl from the epoxy resin and halogen ions originating from the accelerator and other additives in a high temp. high humidity environment and the performance of the light emitting diode is remarkably improved.