baber/WOPTO huggingface dataset:
Patent JP-H01293381-A (JP)
Title: Waste toner recovery box equipped with electrostatic charger
Inventor: HONDA IWAKAZU
IPC: G03G21/12
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate the need to clean the charger wire of an electrostatic charger and to eliminate the possibility of the disconnection, deformation, etc., of the charge wire which is being cleaned by forming the electrostatic charger in the waste toner recovery box. CONSTITUTION:The electrostatic charger 11b for charging a photosensitive body after electrostatic discharging electrostatically is formed on the waste toner recovery box 11for containing toner scraped off the surface of the photosensitive body after transfer. Consequently, the waste toner recovery box 11 needs to be replaced before scattered toner, etc., in air sticks on the charger wire 11g of the electrostatic charger 11b to make a charge output for the photosensitive body become irregular or vary, and the electrostatic charger 11b can be replaced together with the waste toner recovery box 11. Consequently, the charge wire 11g need not be cleaned periodically with dedicated cleaning equipment and such as accident as the disconnection and deformation of the charge wire 11g during cleaning is never caused.
Patent JP-S5914960-A (JP)
Title: Plate rinsing apparatus
Inventor: YOSHIMATSU TOMIYA
IPC: B41F35/00
Filed: 1982-07-19
Abstract: PURPOSE:To provide the titled apparatus which is capable of monitoring jobs from the front as well as the side of a carrier without requiring much space by washing a lengthy plate sequentially being transferred while a carrier for receiving plates is conveyed with expansion. CONSTITUTION:The length of carriers 25 and 26 expanded is made larger than that of a lengthy sheet 1 removed from a print roller. One of the carriers 25 and 26 is expanded while the other is reduced to maintain the sum of the lengths of the carriers 25 and 26 constant. A lengthy sheet 1 is placed on one carrier expanded with the plate 2 upward and passed subsequently under one washing liquid discharge unit 22 (or 23) with the tip thereof 1 grasped on a roller 14 (or 15). The plate surface is poured with water and brushed with an oscillating brush 18. Then, the sheet is passed through the washing liquid discharge unit 23 (or 22) and sent out with a roller 15 (or 14).
Patent JP-H02304458-A (JP)
Title: Electrophotographic device
Inventor: SHIMADA AKIRA
IPC: G03G9/09
Filed: 1989-05-19
Abstract: PURPOSE:To record with high quality and cleanness by reversal developing with the combination of a photosensitive body constituted from an organic photo conductive body and developer constituted from particulated toner particles and carrier particles. CONSTITUTION:A surface of a photosensitive body 21 in the electrophotographic device which carries out reversal developing of an electrostatic latent image which is formed on the photosensitive body 21 utilizing two component developer 36 of the organic photoconductive body which is constituted from material of high insulation, and the two component developer 36 is made to be a mixture of toner particles with an average diameter of the particle smaller than 10mum and ferritic carrier with electrical resistance of over 10<7>OMEGA.cm. That is, electric field which affects a developing range by bias voltage impressed on a developer carrier is maintained stable by the surface with the high insulation of the organic photo conductive body and ferritic carrier with the high electrical resistance. Thus image density is improved, fine toner particle of 10mum and less are stuck to the electrostatic latent image in the developing range, and a recording image of high definition and high image quality is reproduced.
Patent JP-H05324354-A (JP)
Title: Delay dispatch controller
Inventor: IWAMURA YOSHIYUKI
IPC: G06F9/48
Filed: 1992-05-18
Abstract: PURPOSE:To easily control dipatch delay by holding information concerning a context immediately before control is shifted to an interruption processing or to an OS processing inside a program status work (PSW). CONSTITUTION:A shift source information saving part 321 saves data where a bit at a position being the same as the position of a non-task flag inside PSW is '1' as shift source information in a stack and, after that, a non-task flag setting part 33 permits the present non-task flag inside PSW to be '1'. When control is shifted from an OS mainbody processing shifting part 322 to the OS mainbody processing 323 so that the processing is completed, a shift source context judging part 324 judges that the context of a shift source is a non-task through the use of previously saved shift source information and returns to the interruption processing of a calling sauce. Then, in the returned interruption processing, an interruption source context judging part 314 judges that l the shift source is the task and shifts control to a stack recovering part 34 so that control is shifted to a schedule start judging part 35.
Patent JP-S5825710-A (JP)
Title: Variable frequency oscillator
Inventor: IWATO MASATAKE
IPC: H03K3/02
Filed: 1981-08-08
Abstract: PURPOSE:To obtain an IC, by which a desired oscillation frequency output is obtained, with a good yield, by providing many rows different in number of series connected digital elements on one IC substrate and selecting one of these rows to constitute a ring oscillator. CONSTITUTION:NAND gates 4 are connected to respective rows of NAND gates where different numbers of NAND gates 1 are connected in series respectively, and outputs of NAND gates 4 are connected to an NAND gate 12. The output of a selecting signal generating circuit 3 is applied to one gate 4 through a line 5 to open only one gate 4. Then, the output of the gate 12 is fed back through a delay line 2 to the row where gates 1 are connected in series to constitute a ring oscillator, and the oscillation output is inputted to a counter 7 through a gate 8. The selecting signal generating circuit 3 is controlled by the counted value of the counter 7 to obtain a desired oscillation frequency.
Patent JP-H10276790-A (JP)
Title: Synthesis of antitumor substance by decomposing tumor cell and tumor product with enteric bacterium or serratia marcescens and its purification
Inventor: NAKAJIMA MOTOHIRO
IPC: A61K35/74
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for the synthesis of an antitumor substance by decomposing tumor cells and tumor products with enteric bacteria or Serratia marcescens, and a method for purifying it. SOLUTION: An antitumor substance (modifying and growth-suppressing substance) against an objective tumor is synthesized by decomposing the objective tumor and tumor products with Serratia marcescens, enteric bacteria, etc. The product is extracted and purified as follows: (1) the culture mixture is sterilized by heating, an alcohol is added to the treated culture mixture, the mixture is filtered, the alcohol is evaporated, and the mixture is filtered again to remove water-insoluble materials, (2) acetone is added to the filtrate, and acetone- insoluble materials are removed, (3) chloroform in an amount of two times the original solution is added, chloroform-coagulating materials are removed, and subsequently a material which is soluble in chloroform but coagulates at a cold temperature is extracted, (4) ether in an amount of two times the extract is added to it to transfer an ether-soluble matter to ether layer, and a stock solution is obtained, and (5) the stock solution is developed by descending paper chromatography with a developing solution of butanol : glacial acetic acid : water = 4:1:2, and a ninhydrin positive substance around Rf=0.16 is collected.
Patent JP-S5552023-A (JP)
Title: Light modulator control system
Inventor: MIKAMI TOMOHISA
IPC: G02F1/11
Filed: 1978-10-12
Abstract: PURPOSE: To perform light modulation of high quality by providing a variable delay circuit, etc. and maintaining the modulated light beam always at a fixed state even if the carrier signal and digital modulating signal are not in the special synchronizing relation.  
     CONSTITUTION: The signal S 2  from a carrier signal generator 8 is phase adjusted by a phase adjusting circuit 9 and is inputted to an amplitude modulating circuit 10. The digital modulating signal S 2 ' is being inputted via delay circuit 11 to the amplitude modulating circuit 10, hence the carrier signal S 2  is amplitude-modulated by the digital modulating signal S 2 '. The output signal S 3  of a phase difference detecting circuit 13 is applied to a variable delay circuit 12, by which the carrier signal S 2 ' whose phase becomes always the specified phase at each rise point of the digital modulating signal S 0 . Hence, the phases of the carrier signal at each rise point of the digital modulating signal S 0  and digital modulating signal S 0 ' become always the same phase. In this way, light modulation of high quality may be accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01293407-A (JP)
Title: Unmanned carrying system
Inventor: YAMAMOTO SABURO
IPC: G05D1/02
Filed: 1988-05-20
Abstract: PURPOSE:To facilitate the laying and to facilitate the control of the branching, jointing and distributing of an unmanned vehicle by providing a memory at the suitable place of a travelling line and executing the exchange of the unmanned vehicle and data with a magnetic coupling. CONSTITUTION:The material to directly guide unmanned vehicles 1A and 1B is a magnetic tape, a reflecting tape, etc., in the same way as conventionally and memories 7A-7C are provided at the suitable place of the travelling line guided by these. Thus, laying is facilitated, and when the travelling line is changed, the contents of the memories 7A-7C can be rewritten. When a branching command, etc., are written in the memories 7A-7C, the branching, jointing and vehicle distribution can be controlled and especially, the passing time of the unmanned vehicle ahead is stored into the memories 7A-7C as data, the collision between the unmanned vehicles can be prevented. Further, since the exchange of the data between the unmanned vehicles 1A and 1B and the memories 7A-7C is executed by the magnetic coupling, the system can be immune for the dust and dirt.
Patent JP-H05275914-A (JP)
Title: Rotary antenna
IPC: H01Q1/12
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the occurrence of noises when an antenna element is rotated ans also to surely setting element at its rotary position by using an insulated material to the rotation support part between a coaxial connector and the support member of the antenna element. CONSTITUTION:A coaxial connector contains a plug part 13 which can fit a receptacle part attached to a radio equipment main body, etc. The part 13 and the support member 12 of an antenna element 11 are connected together and can rotate around the axial core of a center contact 14 of the part 13. In such the constitution of a rotary antenna, an insulated cylindrical shaft 15 is concentrically attached to the contact 14. The member 12 is made of an insulated resin material and rotatably by the shaft 15. Furthermore no electrical contact part is provided except the contact part of the contact 14 between the receptacle part and the part 13.
Patent JP-S5750151-A (JP)
Title: Interruption control system in line controller
Inventor: YAMADA KOUZOU
IPC: G06F13/00
Filed: 1980-09-09
Abstract: PURPOSE:To reduce the overhead of software due to unnecessary interruption, by providing a means setting the priority of processing between the hardware and the software, and neglecting the interruption event with the hardware. CONSTITUTION:No interruption is produced at the interruption mask with the hardware. The interruption event produced at the interruption mask is neglected at the hardware through the software priority processing and no interruption is produced at the release of interruption mask. That is, the interruption event delivered from the line to a line controller 37 is detected at a line change detection section 31, and the result of detection is informed to an interruption control section 32. The interruption control stops the information to an interruption generation control section 34 with the reset from the interruption reset control section 33, ignores the event and no interruption to the software is made by the section 34.
Patent JP-H06313624-A (JP)
Title: Water hammering preventing device for hot water feeder
Inventor: HIDAKA KATSUHIRO
IPC: F24D17/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a water hammering preventing device for a hot water feeder in which no water hammering phenomenon may be produced within each of pipes of the hot water feeder when a hot water feeding is started or stopped. CONSTITUTION:There is provided a water hammering preventing device for a hot water feeder in which hot water fed from a water feeding pipe 10 into a hot water feeding-out pipe 30 through a hot water feeding heat exchanger 20 is generally fed through a general hot water feeding pipe 50 and at the same time the hot water can be fed to a bath tub through a bath tub hot water feeding pipe 60. The hot water feeding pipe 30, the general hot water feeding pipe 50 and the bath tub hot water feeding pipe 60 are connected from each other in such a manner that they may be freely connected or disconnected through a three-way valve 90 and there is also provided a controller 100 constructed to operate in such a manner that each of the passages for the hot water feeding-out pipe 30 and the general hot water feeding pipe 50 against the bath tub hot water feeding pipe 60 is shut off at first by the three-way valve 90, the hot water feeding valve 61 in the bath tub hot water feeding pipe 60 is released and then each of passages for the hot water feeding-out pipe 30 and the general hot water feeding pipe 50 against the bath tub hot water feeding pipe 60 is communicated from each other through the three-way valve 90.
Patent JP-H04325435-A (JP)
Title: Alkali-free glass
Inventor: KUSHITANI HIDEKI
IPC: C03C3/087
Filed: 1991-04-26
Abstract: PURPOSE:To provide a low expansion alkali-free glass having a high strain point of >=650 deg.C and excellent resistance to buffered hydrofluoric acid, easy to melt and mold and capable of being molded by a floating method. CONSTITUTION:This alkali-free glass has a compsn. consisting of, by weight, 55-65% SiO, 10-18% Al2O3, 0-3% B2O3, 0-3% MgO, 8-15% Cab, 8-15% SrO and 0-3% ZnO and substantially free from alkali metal oxides or BaO.
Patent JP-H08319748-A (JP)
Title: Combination gear and actuator having this combination gear
Inventor: MATSUURA HIROMI
IPC: E05B85/02
Filed: 1995-05-24
Abstract: PURPOSE: To provide a combination gear whose structure is simple and which is excellent in dimensional accuracy, and an actuator having the combination gear. CONSTITUTION: A combination gear is composed of a large diameter gear 13 and a small diameter gear 14. The large diameter gear 13 transmits rotation by driving of a motor 12 by reducing speed. The small diameter gear 14 is arranged on the same shaft with the large diameter gear 13. The large diameter gear 13 has an engaging hole where engaging internal teeth are formed in a central part, on the one hand, the small diameter gear has a small diameter part having a small outside diameter on one end side, and the small diameter part of the small diameter gear 14 is nonrotatably fitted to the engaging hole of the large diameter gear 13 in a meshing condition.
Patent JP-S63289000-A (JP)
Title: Method for removing carbonaceous material from mixture of diamond and carbonaceous material
Inventor: FUJIWARA SHUZO
IPC: C30B29/04
Filed: 1987-05-21
Abstract: PURPOSE:To selectively oxidize and remove carbonaceous material excepting diamond and to enhance purity of diamond by bringing a mixture of diamond and carbonaceous material excepting diamond into contact with activated oxygen plasma in a specified temp. range. CONSTITUTION:In the case of removing carbonaceous material excepting diamond from a mixture of diamond and carbonaceous material excepting diamond by a gaseous phase oxidation method, the above-mentioned mixture is brought into contact with activated oxygen plasma at 15-300 deg.C temp. and carbonaceous material is selectively oxidized and removed. By utilizing activated oxygen plasma, carbonaceous material can be effectively removed from the mixture of impact-synthesized diamond powder and nonreactive residual carbonaceous material.
Patent JP-H07331220-A (JP)
Title: Silicone emulsion adhesive composition
Inventor: IWABUCHI MOTOAKI
IPC: C08L83/04
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a silicone emulsion adhesive composition comprising a specific organopolysiloxane, a specified organopolysiloxane, an organohydrogenpolysiloxane, an emulsifier, water and a platinum catalyst, and capable of being coated without lowering the characteristics of the adhesive and without using an organic solvent. CONSTITUTION:This composition comprises (A) an organopolysiloxane having alkenylic unsaturated groups in an average value of >=0.0001-Xl/100g and selected from an organopolysiloxane of formula I and an organopolysiloxane of formula II [R<1> is a (substituted) monovalent hydrocarbon not containing an alkenylic unsaturated group; (n), (l) are 0-3; (k), (q) and 0, a positive integer; (j), (p) are an integer of >=100; (m) is 0-10] which have each a viscosity of <=1X10<6>cS at 25 deg.C, (B) an organopolysiloxane comprising R<2>3SiO0.5 units (R<2> is monovalent hydrocarbon) and SiO2 units and having a R<2>3SiO0.5 unit/SiO2 unit molar ratio of 0.6-1.3, (C) an organohydrogenpolysiloxane having two or more hydrogen atoms bound to Si atoms in the molecule, (D) an emulsifier, (E) water, and (F) a platinum catalyst.
Patent JP-H06315045-A (JP)
Title: Telephony equipment
Inventor: KOBAYASHI YOICHIRO
IPC: H04M1/27
Filed: 1993-04-28
Abstract: PURPOSE:To improve the operability of the telephony equipment provided with a display function, to improve the convenience of a user, to prevent erroneous dialing and to reduce the frequency and the time of acquisition of the dial receiver of a switchboard. CONSTITUTION:A cursor function to designate and change the arbitrary digit of a telephone number displayed on a display part DPY by using a cursor C is added to a telephone set provided with the display function for displaying the dialed telephone number with the prescribed number of digits, and the telephone set is provided with a preset dial function to automatically send the telephone number displayed on the display part DPY to the switchboard by turning a subscriber's line to a call originating state while receiving the operation of a call originating key CSK. Thus, the user erroneously inputting the telephone number can correct it by arbitrarily designating only the digit of input error without redialing the entirg telephone number for which the number of digits is turned to the tendancy of increase and after the telephone number is corrected and confirmed, a series of telephone number displayed on the display part DPY can be sent to the switchboard in a short time by automatically turning the subscriber's line to the call originating state.
Patent JP-H11305570-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G15/16
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To perform charging action under good conditions, in a device which applies a voltage to a photoconductor by use of a transfer roller, by placing a cleaning means for the transfer roller, for preventing the surface of the transfer roller from being fouled. SOLUTION: In an image forming device, a cleaning roller 26 provided with a blade 27 is placed at a transfer roller 25 for transferring a toner image formed on a photoconductor drum 21 onto paper. A predetermined value of voltage is applied to the transfer roller 25 and the cleaning roller 26 from power circuits 31, 32 controlled by a controller 30, whereby dirt or the like that clings to the transfer roller is transferred to the cleaning roller and scraped away with a blade.
Patent JP-H09305712-A (JP)
Title: Method, device for recognizing character and storage medium storing program for character recognition
Inventor: OURA TAKAHIRO
IPC: G06K9/62
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To perform high-precision character recognition for a character inclined to left equally with a character inclined to right with simple processing and configuration. SOLUTION: A character segmenting part 22 segments and extracts character pattern data from image data stored in an image storage part 21 for each character. An inclination angle detection part 24 detects the inclination angle of the character pattern segmented by the character segmenting part 22. When the inclination angle of the character pattern detected by the inclination angle detection part 4 shows inclination to left, a rotation processing part 25 rotates the character pattern to right just at a prescribed angle exceeding that angle of inclination to left. By detecting a circumscribed frame through a circumscribed frame detection part 26, a recognition processing part 28 collates the extracted character pattern with a recognition dictionary 27, selects any character candidate based on the degree of coincidence and outputs it to a result output part 4 as the recognized result.
Patent JP-S5458254-A (JP)
Title: Cold storage
Inventor: HORIKOSHI KIYOSHI
IPC: F25D17/08
Filed: 1977-10-17
Abstract: PURPOSE:To prevent dehydration and drying of juicy food by division-forming a juicy food exclusive chamber at the lower part and preventing direct inflow of circulating cooling air. CONSTITUTION:In a cold storage body 1, a cold-air flowing path 16 is formed which is equipped with an evaporator 15 which forms a coolant cycle with an coolant compressor 13 and a condenser 14, and the cold storage bosy is divided into upper refrigerating chamber 7, middle cold storage chamber 8, and lower juicy food exclusive chamber 9 by a partition wall 5 having inlet ports 17 and 18 a partition plate 6 which is made of metal plate such as aluminium or synthetic resin and is equipped with a wave-shaped metal heat-exchanging plate 25 at the bottom 25. The inside of an auxiliary storage pan 30 arranged under the partition wall 5 and the inside of a cooling chamber 26, and a cooling air duct 20 and the inside of the cooling chamber 26 are connected with hollow pipes 29 and 27 respectively. Thus, the direct inflow of circulating cooled-air to the juicy food exclusive chamber 9 in the lower part is eliminated, and the dehydration and drying of food can be  prevented, and due to the inflow of the cooling air from the cooling air duct 20  into the cooling chamber 26, cooling effect can be improved.
Patent JP-H08320597-A (JP)
Title: Image forming device
Inventor: YU HIDEO
IPC: G03G21/20
Filed: 1995-05-24
Abstract: PURPOSE: To prevent surface staining in a dust state by toner from occurring around a solid part even when the solid part exists on an image on the back surface side of transfer paper in the case of forming the image on both surfaces of the transfer paper. CONSTITUTION: In the case of forming the image on the back surface side of the transfer paper 24 in a double-sided image forming mode, a carrying path is switched to a 2nd carrying path 42 by a carrying path switching device 48. The resistance value of the paper 24 becomes high because the paper 24 is dehydrated in the case a toner image is formed and fixed on the surface of the paper 24. However, in such a case, the paper 24 comes in contact with an upper resist roller 45 whose outer peripheral surface is coated with a low resistance member by a coating member 46, and the low resistance member is stuck, so that the resistance value thereof becomes low. Therefore, even when the solid part exists on the image on the back surface of the paper 24, the surface staining in the dust state by the toner is prevented from occurring around the solid part.