baber/WOPTO huggingface dataset:
Patent JP-H09211938-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G9/083
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in the detection of the soiling level of a contact charge member by preparing a specified time during which the difference between a voltage applied to the contact charge member and a charge voltage for a charged body at a time when an image is not formed is made larger than that when the image is formed and detecting the electrostatic chargeability of the contact charge member within the specified time. SOLUTION: A specified time during which the difference |Vdc-Vs| between the voltage Vdc applied to the contact charge member and the charge voltage Vs for the charged body is made larger in the case the image is not formed than that in the case the image is formed is prepared to detect the electrostatic chargeability of the contact charge member within the specified time. In this device, as a toner soil detecting means 20 for a magnetic brush charger 3, a surface potential sensor for a photoreceptor drum 1 is used. A time for applying only a DC voltage to the magnetic brush charger 3 as the contact charge member or an alternating voltage to it in such a manner that the alternating voltage is decreased is prepared when the image is not formed to detect soil.  Simultaneously, a time for transferring toner stuck to the charger onto the photoreceptor drum and recovering the toner by a developing device 4 is prepared.
Patent JP-S62192189-A (JP)
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1986-02-18
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-H10222043-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: YOKOYAMA KATSUNORI
IPC: G03G21/18
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a shutter link from the fall-off in a shutter device of a process cartridge. SOLUTION: A shutter arm 18b is arranged in the outside of a shutter bar 18c and the fall-off and the deformation of the shutter bar 18c are prevented by the shape of the shutter arm 18b. The outside of the shutter bar 18c is guided by a part of a bearing member provided in a frame to prevent the fall-off and deformation of the shutter bar 18c. The fall-off of the shutter bar 18c is prevented by providing a cylindrical member for preventing the fall-off to an end part of the shutter bar 18c.
Patent JP-H03237829-A (JP)
Title: Notifying method for missing frame in hdlc procedure
Inventor: IZAWA TOSHIKO
IPC: H04L1/00
Filed: 1990-02-14
Abstract: PURPOSE:To compress an information part and to save an information part reception buffer of a notice opposite party by representing a sequence number of a missing I frame in 1-bit. CONSTITUTION:A sequence number information area 2 and a reception state information area 3 are formed in a missing I frame notice frame. When missing of an I frame is detected at the reception side of the I frame, the youngest sequence number in the sequence number of the missing I frame is set to the sequence number information area 2 of the missing 1 frame notice frame. The reception state information representing the state of the reception of the I frame after the youngest sequence number in 1 bit as to one I frame is generated and set to the reception state information area 3 and the missing I frame notice frame is sent to the sender side. Thus, the information part reception buffer of the noticed side is saved.
Patent JP-H06265310-A (JP)
Title: Position-measuring device
Inventor: UARUTAA FUUBAA
IPC: G01B11/02
Filed: 1991-02-28
Abstract: PURPOSE: To provide a position measuring device which is simplified in structure to save the occupying space, and dull to the shaking or rotation of a constituting member to form no error signal even when the parallel movement of a grid not conformed to a measuring direction is present. CONSTITUTION: A position measuring device 1 is mainly used as a space sensor. Interfering partial beam bundles 5, 6 are generated by the diffraction and beam division by a number of diffracting grids 4, 7 and the reflection by a triple prism 8. The optical path difference ΔOPD of these beam bundles is directly proportional to the space change of the diffracting grids 4, 7. This optical path difference ΔOPD is detected as modulation of brightness by a detector device.
Patent JP-H07108414-A (JP)
Title: Reciprocating saw
Inventor: SAKAMOTO SHOICHI
IPC: B23D49/16
Filed: 1994-03-04
Abstract: PURPOSE:To enhance operability and working efficiency by making a vice for clamping a material to be cut of a pipe-wrench type vice for facilitating clamping and the release of clamping. CONSTITUTION:A reciprocating saw is made up of a fixed base 10, a movable claw 11 that has been retained by the fixed base 10 so as to be movable backward and forward, and a nut 12 that has been screwed in the screw part of the movable claw 11 for moving the movable claw 11 backward and forward; and the saw is made to be of a pipe-wrench type vice 9 in which saw-toothed teeth 10a, l1a are provided to the respective end opposite surfaces of the fixed base 10 and the movable claw 11 with a material 2 to be cut therebetween, so that the material 2 to be cut is clamped by these saw-toothed teeth 10a, 11a, and the fitting groove 14 provided to the gear case 7 of the reciprocating saw body 6 is engaged with the fitting shaft 5 that has been provided to the side surface of the fixed base 10 for fitting the reciprocating saw body 6 to the pipe-wrench type vice 9.
Patent JP-H04273652-A (JP)
Title: Facimile equipmemnt
Inventor: ITO KENZO
IPC: H04N1/32
Filed: 1991-02-28
Abstract: PURPOSE:To implement transmission processing automatically efficiently only with the entry of the number of sheets of original and a destination telephone number by stacking originals whose transmission is desired onto an original tray sequentially. CONSTITUTION:A CPU 27 desides the standby state of a facsimile equipment. The operator sets an original group A to a try, operates a panel 44 to enter the number of sheets of the group A and a destination telephone number. Sheet number information is stored to an original set sheet number memory 45 and the destination telephone number is stored in a telephone number memory 46. The transmission is started by depressing a transmission button. The CPU 27 counts the number of sheets of the sent original and when the number is matched with the stored sheet number in the memory 45, the end of transmission is judged. During the transmission, originals of groups A, B are set with stack and the number and its telephone number are stored in an idle area of the memories 45, 46. Similarly, the transmission processed is repeated and when the CPY 27 judged it that all the originals on the tray are sent, the processing is terminated, Through the configration above, the transmission processing is implemented very efficiently.
Patent JP-S51123420-A (JP)
Title: Exhaust gas purifying system of multi-cylinder internal combustion eng ine
Inventor: SAKURAI YOSHITOSHI
IPC: F01N3/26
Filed: 1976-03-29
Abstract: PURPOSE: A re-combustion chamber is installed in a V-shaped groove of a V-type multi-cylinder internal combustion engine and after starting of engine, the recombustion chamber is made to reach quickly an activated temperature and principally CO in exhaust gas is led to re-combustion and to reduction thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01266609-A (JP)
Title: Cut-in/cut-out temperature difference setting for cooler or heater
Inventor: FURIIDOHERUMU MEIYAA
IPC: F25D29/00
Filed: 1989-02-13
Abstract: PURPOSE: To deal with the fluctuation of a load in a cooling or heating unit by executing the prescribed setting of temp. difference between cut-in temp. and cut-out temp. CONSTITUTION: The cooling unit is cut-in and a prescribed setting value becomes -18 deg.C. Temp. Tx inclined from the setting value when a prescribed time t1 elapses from the point of time when the prescribed setting value is detected. When the cooling unit is cut-out at this point of time, temp. after a prescribed time t2 elapses becomes higher than the setting value. When the cooling unit is cut-in at this point of time, temp. becomes equal to the setting value and temp. Txa inclined from the setting value after the prescribed time t1 elapses from this point of time is detected. The comparison of detected temp. obtained by repeating this is executed and the value of the setting value ±ΔT, that is temp. Te and Ta , are adopted as the setting values of cut-in and cutout at the time of coincidence.
Patent JP-S60180782-A (JP)
Inventor: TOKUYAMA YUUJI
IPC: B22D19/00
Filed: 1984-02-25
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-S60179736-A (JP)
Title: Positive type resist material
Inventor: NAKAMURA HIROKO
IPC: G03F7/039
Filed: 1984-02-28
Abstract: PURPOSE:To enhance dry etching resistance and sensitivity by preparing a resist material of an alpha-methylstyrene-methacrylamide copolymer. CONSTITUTION:An about 1mum thick resist layer is formed on a substrate by dissolving alpha-methylstyrene-methacrylamide copolymer represented by formula I having a copolymn. molar ratio of 3:7 and a mol.wt. of about 5,000 in MCA to make an about 20wt% resist soln., and spin coating the substrate to be processed with this soln.. After prebaking at about 100 deg.C for 15min, the resist layer is exposed to electron beams having a prescribed pattern with an ordinary electron beam exposure device. A positive type resist pattern is obtained with a sensitivity of about 5X10<-6>C/cm<2> by developing it with MCA. A resolution of 300nm line and space by adding a bisazide compd. to the copolymer, dissolving them in MCA to make an about 20wt% soln., and prebaking the coat film in an N2 atm. at about 180 deg.C for 30min.
Patent JP-H02214988-A (JP)
Title: Segment extracting method
Inventor: YANO MASAHISA
IPC: G06T7/60
Filed: 1989-02-16
Abstract: PURPOSE:To narrow a scanning range, and to rapidly retrieve and recognize data by classifying the segment data at every divided area by means of a classifying processing. CONSTITUTION:A dividing area setting part 9, a segment classifying part 10, an area classification segment memory 11 and graphic recognizing part 14 are provided, an original pattern is divided into the plural areas, and according to which divided area representative points coordinate values such as a starting point, an end point and midpoint, which are extracted by a segment extracting processing, belong to, the segment data are classified and registered at every divided area. Thus the data scanning at the time of retrieving and recognizing the specific pattern with the use of the segment data is simplified, and the recognizing/retrieve processing of the pattern can be easily and rapidly executed.
Patent JP-H01211980-A (JP)
Title: Solar battery
Inventor: MATSUBARA SUNAO
IPC: H01L31/04
Filed: 1988-02-19
Abstract: PURPOSE:To reduce DC resistance component, and increase open voltage, by arranging a stable transparent thin film in a reducing atmosphere between a transparent electrode and a non-single crystal semiconductor layer, and forming an electric ohmic contact between them through a plurality of holes or trenches. CONSTITUTION:In order to prevent the reduction of a transparent electrode 2, a thin film 3 which is stable and transparent even in an reducing atmosphere is formed on the transparent electrode 2. A plurality of holes 4 are arranged in the thin film 3, and electric ohmic contact between the transparent electrode 2 and a non-single crystal Si film 5 formed thereon is formed through the above holes. Thereby a low resistance ohmic connection can be formed, and open voltage can be increased. Further a most part is protected by a transparent thin film 3, so that change of properties of the transparent electrode 2 can be prevented.
Patent JP-H07222825-A (JP)
Title: Sprinkler head
Inventor: OSHIMA TAKASHI
IPC: A62C37/11
Filed: 1994-02-08
Abstract: PURPOSE:To facilitate the drainage after a water pressure test in a dry-type sprinkler facility with the reliability being held. CONSTITUTION:A body frame 9 in which a pipe connecting part 10 is formed, is formed therein with a water feed space 10a, and a manifold space 11, and a water spray hole 12 communicating between the inside and the outside of the manifold space 11. Further, a blocking member 13 for holding the blocking of the water spray hole 12 can open the water spray hole 12 in response to a predetermined temperature. Further, the body frame 9 is formed therein with a communication hole 15 piercing through the manifold space 11, for communicating the inside and the outside of the manifold space 11, and a plug screw 16 is fitted in the communication hole 15, for blocking the communication hole 15.
Patent JP-H01210958-A (JP)
Title: Image forming device
Inventor: NARISAWA NAOHARU
IPC: G03D13/00
Filed: 1988-02-19
Abstract: PURPOSE:To facilitate fine adjustment of attaching position of a peeling pawl of an image forming device by supporting a supporting shaft to the pawl freely rotatably at an eccentric position of a circular bushing. CONSTITUTION:A photosensitive pressure sensitive material which has been developed by heating is superposed on an image receiving material, and transported after pressing between pressing rolls 86, 87. Degree of peeling of the photosensitive pressure sensitive material from the image receiving material is enlarged and both materials are separated in accompany with the progress of transportation of both materials by rotating the peeling pawl 93 instantly by a specified angle and lowering a top end part of the photosensitive material. A supporting shaft 113 of the pawl 93 is deviated from a center of a circular bushing 112 which is fitted to a side surface of a plate 11, and supported freely rotatably. Accordingly, the position of the pawl 93 is adjusted to a normal position by rotating the bushing 112 appropriately when the pawl 93 is deviated from a predetermined position.
Patent JP-H08224637-A (JP)
Title: Positioning device for casting
Inventor: KAWABATA MASAHIDE
IPC: B22C21/10
Filed: 1995-02-23
Abstract: PURPOSE: To cast a casting having a little wear and high dimensional precision and preventing casting defect, such as casting flash, or displacement, by forming one pair in two pairs of bushes and guide pins into the chamfered bush and the chamfered guide pin. CONSTITUTION: A round bush and a round guide pin, and the chamfered bush and the chamfered guide pin 50 are arranged on a pattern molding board or near the surroundings of a molding flask and the positionings between the pattern molding board and the molding flask or between the mutual molding flasks is executed. The chamfered bush and the chamfered guide pin 50 are fixed so as to be parallel to the pitch direction of two pairs of the bushes and the guide pins to the planar part 56. In the round guide pin and the chamfered guide pin 50, a guide part 51 and an embedding part 52 added to a cylindrical part 53 are formed. The guide part 51 is formed as a conical shape and serves as a rough guide at the time of fitting to the bush.  In the chamfered guide pin 50, a notched part 57 for positioning the rotating direction is formed so as to fit to the planar part by contacting with the surface.
Patent JP-S54129310-A (JP)
Title: Single phase induction motors
Inventor: KOBAYASHI SUMIO
IPC: H02P1/44
Filed: 1978-03-29
Abstract: PURPOSE: To open a condenser circuit by an electro-magnetic contactor or a triac of a condenser circuit by providing a small type generator directly connected to a revolving shaft of a condenser starting type single phase induction motor and by using its generated voltage.  
     CONSTITUTION: A single phase induction motor 1 of a condenser starting type is constituted with a main winding 2, an auxiliary winding 3 and a condenser 4 connected in series with the auxiliary winding 3. A small type generator 5 directly connected to a motor shaft is provided, a signal is generated by a voltage regulator 6 using the generated voltage, by making operating or non-conductive respectively a b contact of an electro-magnetic contactor 7 or a triac 8 installed in a circuit of a condenser 4 with the signal, a condenser 4 circuit is opened when a motor reaches to a determined rotation. Accordingly as a contacting mechanism can be provided at a motor outside, a maintenance inspection can be performed easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57150274-A (JP)
Title: Image output device
Inventor: ITOU SATOSHI
IPC: G06K15/12
Filed: 1981-03-13
Abstract: PURPOSE: To prevent deterioration of an image quality in case when an output image  obtained by an image output device is used as an input original again, by outputting  and recording a reference pattern showing a position of the output image element,  simultaneously together with the image when outputting the picture.   
     CONSTITUTION: An input original 1 is constituted of an image part 1-2 and an image  element reference pattern 1-1, and before the image part 1-2 is scanned by a reader 2 of  an original, it is finely scanned by scanning density of several times of regular scanning density until it attains to the pattern 1-1, and a prescribed scanning internal is set  by coincidence of phase of an optical conversion window and a recording picture element. Subsequently, various signals from the device 2 are inputted to a read controller  3, the image signal is stored in a storage device 4 temporarily, and when read of the  original 1 ends, an image output device 5 is started. After that, a reference pattern signal is generated from a pattern generating circuit 5-2 by the timing corresponding to a prearranged image element position on the scanning line, the image part 1-2 and the  pattern 1-1 are synthesized like time series under the control of an output controller 5-1,  and a reproducing image 6 is reproduced visibly from a xerography device 5-5.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000234813-A (JP)
Title: Refrigerating device
Inventor: IKEDA TAKASHI
IPC: F25B7/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device that has at least two evaporation temperature zones simultaneously, prevents failure from occurring easily due to the difference in the amount of sealed refrigerant by making constant the amount of refrigerant to be sealed into a refrigerant circuit with a compressor, and performs exchange regardless of a foreign object staying in already installed piping when performing exchange from HCFC refrigerant equipment to HFC refrigerant equipment. SOLUTION: One refrigerant circuit A is composed, where it is provided with a compressor 1, a condenser 2, an inflation valve 3a, heat exchangers 4a and 4b, and an inflation valve 3b between the heat exchangers 4a and 4b to make constant the amount of sealed refrigerant in the refrigerant circuit A with the compressor and providing two evaporation temperature zones simultaneously. A refrigerant circuit B that exchanges heat with the heat exchanger 4a and is provided with a refrigerant pump 5a, inflation valves 6a and 6b, and evaporators 7a and 7b. A refrigerant circuit C with a refrigerant pump 5b, inflation valves 6c and 6d, and evaporators 7c and 7d are independently composed.
Patent JP-S52118287-A (JP)
Title: Plastic insulation cable supported by cleats
Inventor: KATOU MASAAKI
IPC: H01B7/17
Filed: 1976-03-30
Abstract: PURPOSE: To make a copper tape not creased even under supported by cleats and tightened, by providing contacting parts and not contacting parts between a copper tape and its inner layer or outer layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05236176-A (JP)
Title: Facsimile broadcast receiver
Inventor: SUGA NOBUAKI
IPC: H04N7/081
Filed: 1992-02-24
Abstract: PURPOSE:To eliminate the need for storage of received recording paper by storing not only picture data of a facsimile broadcast program to a removable extension memory but also storing facsimile picture data from a telephone line to the memory. CONSTITUTION:When a program is a program designated to be stored in an extension memory 2, picture data are not sent to an externally mounted facsimile equipment 3 but stored in the extension memory 2. When facsimile information from a telephone line 5 is an information designated to be stored in advance in the extension memory 2, the picture data are sent to the externally mounted facsimile equipment 3 and the picture data are stored in the extension memory 2. In this case, since the extension memory 2 is removable, the facsimile information from a telephone set and the facsimile broadcast program required are saved. Moreover, the extension memory 2 storing required information picture data as required is connected to a facsimile broadcast reception section 1, and the picture data are printed out on recording paper by sending the picture data to the externally mounted facsimile equipment 3.
Patent JP-H08224636-A (JP)
Title: Formation of core and metallic mold for forming core
Inventor: NISHIMORI MASAHIKO
IPC: B22C15/24
Filed: 1995-02-23
Abstract: PURPOSE: To improve the workability by unnecessitating the following process of cutting of a blowing hole mark from a core body, etc., after separating the core from a mold. CONSTITUTION: A forming part 3 for forming the core body and a shut-off plate 5 at the boundary part between the forming part 3 and the blowing hole 41 communicated with the outer part, are arranged. This shut-off plate 5 is made to be the opening condition and raw sand is blown and filled up into the formed part 3 through the blowing hole 41. Thereafter, the shut-off plate 5 is made to be the closed condition to shut off and separate the raw sand in the formed part 3 and the raw sand in the blowing hole 4. In this condition, the raw sand can be formed in the condition of separating the core body and the blowing hole mark by hardening, and the removal process of the blowing hole mark is made to be unnecessary.
Patent JP-S63205319-A (JP)
Title: Schiff bond-containing compound, its polymer and production thereof
Inventor: NISHIKAWA AKIO
IPC: C08G73/10
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the title compound which is excellent in storage stability and flow and can give a cured product by heating at low temperature for a short time, by reacting a specified aldehyde with a specified aminonitrile compound. CONSTITUTION:An aldehyde of formula I [wherein X1 is a group of any one of formulas II-IV wherein R is null, a group of formula V (wherein R1-2 are each H, CH3, C2H5, CF3 phenyl or the like), O, S or the like or a group of formula VI, VII or the like] is reacted with an aminonitrile compound of formula VIII or IX (wherein Y1-2 are each a bivalent organic group) at room temperature to 100 deg.C in a solvent such as N-methyl-2-pyrrolidone to obtain a nitrile group-terminated compound having at least two Schiff bonds of formula X. This compound is reacted by heating at, e.g., 120-180 deg.C to obtain a polymer having a cross ladder skeleton formed round a dihydrotriazine ring.
Patent JP-S55126419-A (JP)
Title: Method and apparatus for continuous preparation of laminated material
Inventor: ITSUSHIKI MINORU
IPC: B29C70/00
Filed: 1979-03-26
Abstract: PURPOSE: To obtain products with small residual strain and excellent dimensional precision by continuing curing after a laminated material is cut into practical measurements or correcting curvature, twist, etc. of the laminated material.  
     CONSTITUTION: Each of multiple sheet bases 1 such as glass cloth, paper is impregnated in resin solution 2, leaves of coating film 4 such as metal foil 3, cellophane, etc. are covered, compressed and cured 5 and the laminated substance 6 is cut 7 continuously to th desired length suitable to practical size in the process of curing. The cut laminated substance 9 further continues to be cured or the curvature, twist of the laminated substance are corrected by a corrector 11 after its curing is completed. 
     COPYRIGHT: (C)1980,JPO&Japio