baber/WOPTO huggingface dataset:
Patent JP-H05253507-A (JP)
Title: Vertical type crusher
IPC: B02C15/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide a vertical type crusher which can manufacture a product having the grain distribution of small percentage of rough grains of larger diameter than the average grain diameter. CONSTITUTION:In a vertical type crusher 1 for crushing a raw material by means of a rotating table 3A and crushing rollers 4, a rotating separator 13 rotatable coaxially with the rotating table 3A is disposed on the upper section of the crusher, and a preseparator 30 with a plurality of inclined blades 30c of inclined paddle shape extending radially in the radius direction and disposed on the circumference at an equal interval is provided on the lower end of a rotating shaft 13a of said rotating separator 13.
Patent JP-H10284218-A (JP)
Title: Heating device and image forming device
Inventor: NAITOU YORIHITO
IPC: G03G15/20
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enable uniform heat processing while good carrying property is maintained by differentiate a shape of the most proximal part against a fixing film of a guide part depending upon upstream and downstream sides while the fixation film is guided to a heating nip part by a guide part. SOLUTION: To a heating nip member in which heating and pressurizing members are pressure-welded each other, a fixation film is rotated and carried by a guide part of a heat insulation support member 12, an unfixed toner image formed on a recording material is fixed as a permanent image. At this time, at a guide part on an upstream side which a fixation film contacts immediately entering a nip part, ribs 20 and a partial face of a guide 21 between the ribs are continuously flattened longitudinally so that the most proximal area is made large. At a guide part on the downstream part, the ribs 20 are protruded with respect to the guide 21 between the ribs so that the most proximal area is made small. Thereby, a temperature difference on a fixation film face can be reduced without interfering rotation of the fixation film, thereby preventing fixation failures.
Patent JP-H044151-A (JP)
Title: Registration mark printing
Inventor: NAKAYA YOSHINORI
IPC: B41F33/14
Filed: 1990-04-23
Abstract: PURPOSE:To enable registration to be performed accurately without spoiling a picture pattern during rapid multi-color printing process by printing a registration mark on an ink printed part of a multi-color printed picture pattern, then printing the mark blank during ink printing and printing data using different primary colors one over the other. CONSTITUTION:A registration mark(a) is printed, for example, on the borderline of a highlighted black projecting part of a multi-colored picture pattern printed on a sheet or a folding book(c). Then a registration work is performed with a concurrent work, for example, to apply colors indigo, red and yellow to the registration marks sequentially. Subsequently, the registration marks(a) are blank at the point of time when the sheet is printed in black. Next, if colors black and indigo are supplied, the registration marks(a) are printed appearing indigo. Thus an irregular interval in the peripheral direction under a state where a blank part remains and a misalignment in the axial direction can be easily detected using a sensor so that an accurate registration to the black part is ensured.
Patent JP-H04333869-A (JP)
Title: Image forming device
Inventor: KOYAMA HARUO
IPC: G03G15/06
Filed: 1991-05-10
Abstract: PURPOSE:To adjust bias voltage impressed on a developing roller by sucking and extracting toner on the developing roller, thereby directly detecting an electrostatically charged amount. CONSTITUTION:In order to detect the electrostatically charged amount of the toner 3 which is attracted to the surface of the developing roller 1 in an image forming device, the toner 3 is sucked and extracted from the surface of the developing roller 1 after it passes through a developing part 10 where the developing roller 1 comes in contact with a photosensitive body 2. The toner 3 is allowed to pass through an electrostatically charged amount detection part 5 which forms a Faraday cage so that the electrostatically charged amount is detected, and the bias voltage impressed on the developing roller 1 is adjusted to be a proper value based on the detected value. Since the electrostatically charged amount is directly detected from the toner 3, the accurate and actual detected value is obtained, consequently, the bias voltage is appropriately controlled based on the detected value and the control of the image density of high quality is accomplished in the image forming device using one-component toner.
Patent JP-H07312025-A (JP)
Title: Disk device
Inventor: HANEZAWA YASUSHI
IPC: G11B20/10
Filed: 1994-05-19
Abstract: PURPOSE:To enable exhibiting sufficiently the function of an ATRC system by reading out compressed information of plural systems recorded on different areas of a disk, storing respectively information in corresponding plural pieces of memories and reproducing original information after elongating stored compressed information. CONSTITUTION:Channels(chs) 1 and 2, 3 and 4, 5 and 6, 7 and 8 are respectively recorded on different, four areas of a disk 11. When a control signal is applied to a servo control circuit 33 from a CPU 4, information of four systems recorded on the disk 11 are successively read out to be inputted to an EMF encoder/ decoder 22. Besides, a selection information storage register 5 outputs a selection signal S to a selection means 24 and then information are written in memories/ memory controllers 23A to 23D by being separated in respective systems. Next, compressed data stored in memories 23A to 23D are read out simultaneously and audio signals of 8 chs are outputted simultaneously via elongation decoders 25A to 25D. Thus, effective voice information are obtained because independent recorded information are combined.
Patent JP-H02284305-A (JP)
Title: Insulated wire coated with fluorine-containing elastomer
Inventor: NAKABASHI MASANOBU
IPC: H01B3/44
Filed: 1989-04-25
Abstract: PURPOSE:To improve mechanical characteristics such as tensile strength by forming a coating layer with a specified composite, and cross-linking the coating layer by irradiation with ionizing radiation. CONSTITUTION:Tetrafluoroethylene-propylene copolymer having a number average molecular weight of 30,000 to 60,000, ethylenetetrafluoroolefin copolymer, and tetrafluoroethylene-propylene copolymer having a number average molecular weight of 90,000 or more are contained. To 100 parts by weight of the resin component, 0.5 parts by weight or more of a cross-linking aid is added. The cross-linking aids include aryl type compounds, sulfur, organic amines, maleimides, methacrylates, divinyl compounds, and polybutadiene. A coating layer of such a compound is formed on a conductor, and the coating layer is cross-linked by irradiation with ionizing radiation. Hence, an insulated wire having high tensile characteristics and extruding property can be obtained.
Patent JP-S60249121-A (JP)
Title: Preparation of color liquid crystal panel
Inventor: MATSUNAGA MASAAKI
IPC: G02F1/133
Filed: 1984-05-24
Abstract: PURPOSE:To arrange the position of a color filter pattern and a fine electrode pattern without causing shift of the position with high accuracy and to obtain a color liquid crystal panel having high quality by pasting a white/black liquid crystal and a filter glass having a fine-patterned colored film with an ultraviolet ray setting resin. CONSTITUTION:A laminated glass contg. no bubbles is prepd. by laminating a cell glass 3 of a white/black panel on a filter glass substrate 6 with an ultraviolet ray setting resin having low viscosity dropped on both glass plates. In this state, the white/black panel and the filter glass are pressed to spread the adhesive layer 4 and positioning of the filter glass pattern and fine electrode pattern of the white/black panel is executed while observing with a positioning microscope. Since the adhesive layer is spread to a thin film, no shifting of the position is caused even if the pressure is removed, and the adhesive is hardened by irradiating with ultraviolet rays in this condition. Further, if ultraviolet rays sources are provided to above and below the color liquid crystal panel in order to prevent unevenness of irradiation intensity by the fine film patttern of the collor filter and a metallic thin film of the white/black panel, and if simultaneous irradiation is executed, shift of position is not caused at all. By this method, a color liquid crystal panel having high precision is obtd. securely.
Patent JP-S61264521-A (JP)
Title: Optical reading and reproducing device
Inventor: SUGIYAMA TOSHIO
IPC: G02B7/28
Filed: 1985-05-20
Abstract: PURPOSE:To perform good focus control by setting the direction of a focus line due to the astigmatism effect of a half mirror to make 0 deg. to the information track direction of an information recording medium. CONSTITUTION:The direction of the focus line due to the astigmatism effect of a half mirror 2 is set at 0 deg. to the effective track direction of a disc and directions of four dividing lines of a photodetector 7 are set at about 45 deg. to the effective track direction of the disc to arrange a semiconductor laser diode 1, the half mirror 2, a collimator lens 3, a reflecting mirror 4, and the photodetector 7 on the same plane. Thus, the fixing method of optical parts is simplified, and the case shape and the working of an optical reader as the base of optical parts are simplified, and the optical reader is made small-sized and thin.
Patent JP-S5533370-A (JP)
Title: Facsimile signal transmission system
Inventor: UENO YUTAKA
IPC: H04N1/413
Filed: 1978-08-29
Abstract: PURPOSE: To realize an accurate picture regeneration even in case the scanning time may be changed with every scanning line by reading out the time T required for recording from the picture signals equivalent to one scanning line and then carrying out encoding of the picture signal in the time longer than time T.  
     CONSTITUTION: The picture signals equivalent to one scanning line which are read out at signal reading part 1 are code-converted through encoder 2, and at the same time the necessary recording time is calculated at record time measurement part 10. When the encoding of the picture signals is over through encoder 2, the code is sent to buffer memory 3. The code is then read out from memory 3 with a fixed speed and then sent to the circuit. Memory rest amount monitor part 4 discontinues the encoding action when memory 3 becomes close to its overflow state, and then gives a command to transmit the idle dummy code. At receiver R the code sent from circuit 6 is memorized in buffer memory 7, and the code is drawn out according to the memorizable speed with every scanning line. As a result, an accurate picture regeneration is possible even though the record scanning time may be changed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58225146-A (JP)
Title: Transparent heat-shrinkable film
Inventor: YAMAGUCHI MIKIO
IPC: B29C61/06
Filed: 1982-06-22
Abstract: PURPOSE:To provide titled film freed from cracking and/or crazing after packaging through heat shrinkage, comprising a rubbery block copolymer, polystyrene, and a resinous block copolymer consisting of a styrene hydrocarbon and a conjugated diene hydrocarbon. CONSTITUTION:The following three components: (A) 100pts.wt. of a resinous block copolymer with an average molecular weight 40,000-300,000, consisting of (1) 60-95wt% of a styrene hydrocarbon and (2) 5-40wt% of a conjugated diene hydrocarbon, (B) 0-30 (pref, zero) pts.wt. of transparent polystyrene with a molecular weight >=100,000, and (C) 0.3-10.0pts.wt. of a rubbery block copolymer consisting of (1) 20-50wt% of a styrene hydrocarbon and (2) 50-80wt% of a conjugated diene hydrocarbon are preferably brought to melt-blending. The resulting resin composition is subjected to uniaxial, biaxial, or multiaxial drawing by means of, e.g. a tenter. The film thus obtained gives excellent heat shrinkability and heat-sealability as well as high transparency, gloss and permeability to air and water vapor, also having stress cracking and oil resistance.
Patent JP-S59231962-A (JP)
Title: Voice storage device
Inventor: SOGA SENJI
IPC: G06F3/16
Filed: 1983-06-14
Abstract: PURPOSE:To transmit a pleasant reproduced voice signal to the user without use of a specific circuit by erasing a control signal written in a temporary storage means together with a voice signal from the temporary storage means retroactively by the share of a delay for identifying time of a detection circuit. CONSTITUTION:The voice signal transmitted from a telephone set 2 accommodated in an exchange 1 is added to a voice storage device 10 via a telephone line 3, converted into a digital voice signal by an A/D converting circuit 10 of the device 10 and written in a voice buffer memory 101. The voice signal stored temporarily in the memory 101 is stored sequentially in a memory 102 according to the operation of a main memory 102. In using a push-button (PB) signal from the telephone set 2, the PB signal inputted to the device 10 is identified by a PB signal detecting circuit 103 and inputted to a voice buffer memory control circuit 108. Further, an address counter 104, an address register 105, a subtraction circuit 106, and a delay time setting circuit 107 give a prescribed time of delay to the control signal from the circuit 108 so as to control the read of the memory 101.
Patent JP-S5229886-A (JP)
Title: Process for producing flame-retarded acrylonitrile copolymers
Inventor: MIMURA KOUJI
IPC: C08F220/00
Filed: 1975-09-01
Abstract: PURPOSE: To copolymerize efficiently a largw quantity of a halogenated monomer with acrylonitrile  in an aqueous suspension by adding a specific monomer having surface activity to the polymerization system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S604106-A (JP)
Inventor: KONII RII YANGU
IPC: A01N43/80
Filed: 1984-05-24
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-S5332660-A (JP)
Title: Pulse oscillation circuit
Inventor: TABEI TAKASHI
IPC: H03K3/86
Filed: 1976-09-08
Abstract: PURPOSE: To obtain the pulse generator which can start the pulse oscillation stably without using the power supply confirming signal due to a relay circuit etc. and which does not cause the abnormity in the oscillating period due to noise. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10282142-A (JP)
Title: Circuit testing probe
Inventor: SHIMANO MORIHIRO
IPC: G01R31/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit testing probe with which circuit tests can be conducted excellently even after the probe is used for a long period. SOLUTION: In a circuit testing probe 1 constituted of a tubular housing 2, a plunger 3 which is movably inserted into the housing 2 so that the upper section of the plunger 3 may be exposed from the housing 2, and an elastic body 4, such as a spring, etc., interposed between the lower end section of the plunger 3 and the bottom section 203 of the housing 2, very small bearings 5 composed of a solid lubricant, such as the clustered diamond, etc., are provided on the internal surface of the housing 2.
Patent JP-H01277100-A (JP)
Title: Diaphragm for thermal resistant speaker
Inventor: SANO TAKAHISA
IPC: H04R7/02
Filed: 1988-04-28
Abstract: PURPOSE:To facilitate manufacturing without necessitating an on-going large injection molding machine or a metallic mold by forming total aromatic polyester resin and reinforced total aromatic polyester resin in sheet or film shape, and manufacturing a diaphragm by applying thermoforming. CONSTITUTION:A sheet or a film 1 suitable for the shape of the diameter (a) of a diaphragm is manufactured as shown in figure by processing the total aromatic polyester resin and the reinforced total aromatic polyester resin by an injection molding machine and an extruder. In the sheet or the film, resin is radially oriented already at the time of manufacturing, and a bending elastic modulus in a bending direction is increased, and it becomes the diaphragm in which strength in a peripheral direction can be reinforced remarkably and the feature of a liquid crystal macromolecule is utilized sufficiently. The reinforced total aromatic polyester resin is the one in which a reinforcing agent of 1-50% is applied on the resin. As the reinforcing agent, a fibrous or an inorganic compound is used. The resin is provided with not only an improved bending elastic modulus but improved thermal resistance compared with mere epoxy resin.
Patent JP-2000034182-A (JP)
Title: Organosilicon compound suitable for impregnating mineral construction material and mixture thereof and its use
Inventor: GOEBEL THOMAS
IPC: C07F7/18
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for impregnating mineral construction materials therewith and imparting such materials with hydrophobicity by incorporating a specific organosilicon compound with, optionally, an organic solvent and/or specific alkyl alkoxysilane. SOLUTION: This compound is such an organosilicon compound of formula I (mixture) as to be incorporated, optionally, with an appropriate organic solvent and/or alkyl alkoxysilane of formulate; in the above formula I and formula II, R1 and R4 are each a 1-6C alkyl; R2 and R3 are each a 1-20C alkyl, pref. a 1-16C alkyl or phenyl; X is Sx ((x) is 0-12), CH2, (OCH2CH2)eO ((e) is 1-20), OR'O (R' is a 1-20C alkyl), NH or NHCONH-R"-NHCONH (R" is a 1-20C alkylene); (a) is 0-2; (b) is 1-18; (d) is the same as (a); (a+d)<=3; Y is H, an aryl or alkenyl, pref. phenyl or a 1-6C alkenyl). It is preferable that the weight ratio of the compound of formula I to the compound of formula II is (1:1) to (100:1), esp. (3:1) to (20:1).
Patent JP-S60251229-A (JP)
Title: Threading method in continuous annealing installation
Inventor: YAMAHIRA RIYOUJI
IPC: B29C65/48
Filed: 1984-05-26
Abstract: PURPOSE:To execute easily and efficiently threading by utilizing auxiliary ropes attached with suction means at one end for threading of a steel strip through a multi-stage pass continuous annealing installation. CONSTITUTION:The auxiliary ropes 14 attached with suction cups 13 at the top ends are suspended from threading holes 6 and the cups 13 are sucked to top conveying rolls 3 in a multi-stage pass continuous annealing furnace 1 in the stage of threading to pass the steel strip 4 through said furnace 1 and to anneal the same. The rolls 3 are rotated to wind and set once the ropes 14 to the lower circumferential surface of the rolls 3 and thereafter ropes 5 for threading are bound to one end of the ropes 14 and the ropes 14 are pulled up. The ropes 5 are wound and set to the lower circumferential surfaces of the rolls 3 and are lowered down into the annealing furnace. The ropes 5 are wound and set to lower conveying rolls 2 and the strip 4 is threaded by using the ropes 5.
Patent JP-H0366389-A (JP)
Title: Grip-adjusting method for golf club
Inventor: DERUBUIN DEII SHIYUUTSU
IPC: A63B53/14
Filed: 1990-04-23
Abstract: PURPOSE: To increase the tackiness of a grip by forming a raised protuberanes on the outer surface by drawing ruffling edge portion on the grip to frictionally engage the outer surface couple, and compress and ruffle the outer surface. CONSTITUTION: A plurality of rigid tooth 10 are fixed on a flat surface 12 of a base member 11 of an implement. A projected bristle edge part 10R constitutes a part of an arc-shaped edge part 20 in an outer circumference of tooth surface 21 of a tooth 10. The bristled edge part 10A has a central point 22 at a place equivalent to an end of the tooth 10, and positioned at a middle part in the longitudinal direction of the bristled edge 10R. When the end of the tooth 10 is drawn out to a direction shown by an arrow mark (E) along an outer surface 24 of a rubber grip 25, a projected arc-shaped edge part 10R becomes a part of the edge part 20 in contacting with the grip 25. When the tooth 10 is drawn out along the grip 25, a part 41 of a rubber material made of the grip 25 is made as a pleat shape at a just front of the bristled edge part 10R.  A risen projected part and a concave convex 52 are formed on the surface 24 of the grip 25, therefore, a grip surface having an adhesive ability can be obtained.
Patent JP-S59232362-A (JP)
Title: Carrier for electrostatic latent image developer
Inventor: AOKI MITSUO
IPC: G03G9/113
Filed: 1983-06-15
Abstract: PURPOSE:To form a carrier for a dry process developer which has high mechanical strength and maintains the initial quality of the developed image without deterioration with long-term use by providing a coating layer consisting of a silicone resin contg. fine particles of silicon oxide on the surfaces of nucleous particles. CONSTITUTION:Ordinarily used materials such as nonmetals, metals and metallic alloys such as sand, cobalt, iron, copper, nickel, zinc, aluminum, brass, glass, etc. having 10-1,000mu, more preferably 30-500mu average grain size are widely used for the carrier nucleous particles to be coated with a silicone resin. The silicone resin layer can be satisfactorily formed by coating the compsn. of the coating layer on the surface of said nucleous particles by conventional known means such as spraying. The compsn. of the coating layer is prepd. by adding fine particles of silicon oxide to a silicon resin soln. and dispersing the particles with a suitable mixer. The fine particles of the silicon oxide to be dispersed into the coating layer have preferably about 0.01-2mu grain size and are preferably added at 5-50pts.wt. to 100pts.wt. the silicon resin.
Patent JP-S60251140-A (JP)
Title: Manufacture of base material for optical fluoride glass fiber
Inventor: OOSAWA KAZUYA
IPC: C03B37/014
Filed: 1984-05-29
Abstract: PURPOSE:To obtain the titled base material free from bubbles or other defects by pouring molten fluoride glass having a higher refractive index than a bottomed fluoride glass pipe into the glass pipe and by turning the pipe on its axis in the longitudinal direction. CONSTITUTION:Molten fluoride glass having a higher refractive index than a bottomed fluoride glass pipe 2 is poured into the glass pipe 2, and the pipe 2 is rapidly turned on its axis in the longitudinal direction to form a glass layer 3 in the pipe 2. Since the glass layer 3 is adhered to the inner wall of the pipe 2 by centrifugal force produced by the rapid turning, even when the molten fluoride glass contains bubbles, the bubbles gather in the central space in the glass pipe 2 and do not remain in the glass layer 3. Accordingly, a base material for an optical fluoride glass fiber capable of giving a long-sized optical fiber of high quality is obtd.
Patent JP-H05303416-A (JP)
Title: Method for correcting data of robot program
Inventor: HIRANO NOBORU
IPC: B25J9/16
Filed: 1992-04-27
Abstract: PURPOSE:To attain program edition even in the execution of a robot program and to efficiently execute edition by correcting a program in an idle area, and after ending the robot program, registering a corrected job in the program. CONSTITUTION:In the case of changing a program of a certain job, when the change is in the program, under processing the job to be changed is copied in a free area of a memory 10. When the job to be changed is a job 2 e.g.. the job 2 is copied on a proper position of the free area. An operator properly changes the contents of the job 2 in the free area and then waits until the end of the program. After ending the program, whether current data edition is new registration or others (addition, change) is judged, and in the case of new registration, a new job number is set up and inputted and then the job is registered. Thus program edition in the automatic operation of the program can be attained.