baber/WOPTO huggingface dataset:
Patent JP-S57136251-A (JP)
Title: Record detecting system of ball-point pen plotter
Inventor: FUJIKAWA YOSHITAKA
IPC: G06F3/13
Filed: 1981-02-16
Abstract: PURPOSE:To ensure an early and automatic detection for a fault of recording due to the shortage of ink, etc., by setting a detecting means consisting of at least a pair of a light emitting element and a photodetector in the vicinity of the tip of a ball pen. CONSTITUTION:A detecting means consisting of at least a pair of a light emitting element E and a photodetector D is provided at an area close to the tip 1' of a ball pen. The recording paper 5 to which the recording is carried out by means of the ball pen is irradiated by the light radiated from the element E. The reflected light is detected by the detector D. Thus the presence or absence of the recording on the paper 5 is detected.
Patent JP-S58141400-A (JP)
Title: Manufacture of alumite coated al alloy substrate
Inventor: OOTA SATOSHI
IPC: G11B5/73
Filed: 1982-02-15
Abstract: PURPOSE:To form an alumite coat with superior heat resistance and no defects on an Al alloy substrate by placing the substrate in an electrolytic soln. as an anode and by specifying the temp. of the soln. and the current density of the substrate. CONSTITUTION:An Al alloy substrate is placed in an electrolytic soln. as an anode and anodically oxidized to form an alumite coat on the surface of the substrate. Conditions during the anodic oxidation include 10-25 deg.C temp. of the electrolytic soln. and 0.3-2A/dm<2> current density of the substrate. The resulting alumite coat has superior heat resistance and no defects. When the alumite coated Al alloy substrate is used as the substrate of a magnetic disk, no signal error is caused. Accordingly, the substrate is optimum for a magnetic disk with high recording density.
Patent JP-H10222327-A (JP)
Title: Printing system
Inventor: YOSHIDA YOICHI
IPC: B41M1/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To shorten a stage processing time, to reduce human trouble, and to decrease human misoperations by storing process stages for print data in a processing management table and starting a program according to the processing stages. SOLUTION: A processing table 11 is entered into a processing management table 9 while made to correspond to data names. A personal computer obtains and stores a program table 7 from a database 3. Then the processing management table 9 in the database 3 is retrieved, the latest end state in the stage table 11 is detected, and a next stage is detected and matched against the program table 7. Then when a corresponding stage is found, whether or not it is started double and a corresponding program 13 is started. After the process of the corresponding program 13 ends, the end of the process is written in the stage table 11 and the processings are repeated. When a new stage is generated, a new program 13 and the new stage are only registered and the stage can speedily be incorporated.
Patent JP-S61181738-A (JP)
Title: Transducer device for car-mounted communications equipment
Inventor: SUGIBAYASHI NOBUO
IPC: H04M1/03
Filed: 1985-02-06
Abstract: PURPOSE:To make telephone conversation performable in free-handedness, by making people talkable with the microphone attached to a required part of a safety belt and the speaker attached to a headrest. CONSTITUTION:A small-sized microphone 11 is attached to a required part of a safety belt 10 installed in a driver's seat, and this microphone 11 is con nected to a communications equipment body 1 through a cable 12. And, a receiv ing speaker 13 is installed in and around a headrest at the driver's seat, and just like the microphone 11, it is connected to the communications equipment body 1 through a cable. Therefore, a driver is talkable in free-handedness so that safety for driving during telephone conversation is securable.
Patent JP-H09194474-A (JP)
Title: Production of 1,3-dioxan-4-one derivative
Inventor: NISHIMURA MASAHITO
IPC: C07D319/08
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To easily produce the subject compound useful as a drug or an agrochemical, or its raw material, etc., in high yield under suppressing side reaction by reacting a specific aromatic hydroxycarboxylic acid derivative with a carbonyl derivative in the presence of an acylating agent and an acid. SOLUTION: This 1,3-dioxan-4-one derivative of formula II useful as a drug or an agrochemical or its raw material, etc., is easily produced in high yield by reacting an aromatic hydroxycarboxylic acid derivative of formula I [A is a (substituted) aromatic hydrocarbon group or an aromatic heterocyclic group] (e.g. salicyclic acid) with a carbonyl derivative of the formula R<1> COR<2> [R<1> and R<2> are each H, a (substituted) alkyl, an aromatic hydrocarbon or an aromatic heterocyclic ring, or R<1> and R<2> bind to each other to form a 4-7 membered (substituted) cyclic alkyl group integrally with the carbon atom on which the R<1> and the R<2> are bound] (e.g. acetone) in the presence of an acylating agent (e.g. acetic anhydride) and an acid (e.g. sulfuric acid).
Patent JP-H02201480-A (JP)
Title: Flash fixing unit
Inventor: ABE HIDEAKI
IPC: G03G15/20
Filed: 1989-01-31
Abstract: PURPOSE:To uniformize irradiation energy and to improve an energy using efficiency by forming the entire central part of a reflecting mirror facing a light source in a flat shape. CONSTITUTION:The flash fixing unit is provided with a flash tube 10 as a light source, the reflecting mirror 1 disposed in the entire back of the flash tube 10, and a light transmitting glass plate 13 provided on the light emitting side of the flash tube 10. The reflecting mirror 1 is formed with an aluminum plate, and its central part is entirely flat. Further, a part along with the flash tube 10 is provided with an inverse chevron shaped projecting part 1A which smoothly and protrusively comes into contact with the flash tube 10. Thus, a wide range of the fixing side of paper can be uniformily irradiated with light energy which is almost comple-pletely uniformized in intensity, so that an energy using efficiency is enhanced effectively.
Patent JP-H06211395-A (JP)
Title: Pinch roller mechanism for paper automatic loader
Inventor: NAKAHAMA TSUNEYUKI
IPC: B65H20/20
Filed: 1993-01-18
Abstract: PURPOSE:To impede paper tension from fluctuating by preventing the periphery of a drive roller from wearing, obtaining proper paper tension corresponding to changing a weighing amount and width of continuous paper, and preventing the periphery of the drive roller from staining. CONSTITUTION:In a pinch roller mechanism 19, a drive roller 20 is turnably provided in one side of continuous paper 2 between upper/lower tractors 6, 5, and a torque limiter for transmitting predetermined rotational torque of a motor 24 to the drive roller 20 is provided between the drive roller 20 and the motor 24. Accordingly, this rotational torque can be set smaller than frictional force between the drive roller and the paper.
Patent JP-S54114250-A (JP)
Title: Thermographic head
Inventor: ITOU NOBUHIRO
IPC: B41J2/335
Filed: 1978-02-27
Abstract: PURPOSE:To prevent heat responsiveness from becoming poor even if heat efficiency and heat separation are improved by providing heating resistor parts on the specific substrate having thermal anisotropy. CONSTITUTION:A multiplicity of heating resistor parts 3 are disposed in linear from on a substrate 1 of the crystal which the thicknesss direction is cut paralled to the main axis C-axis of hexagonal system so that the heat conductivity in the thickness direction becomes larger than the heat conductivity in the face direction. For example, when the heating resistor part 3a is selected and current flows in that thin film resistance, the resistor part 3 evolves heat, causing thermographic paper 10 to color. At this same instant, the heat of the resistor part 3a diffuses in the thickness direction 15 of the substrate 1 and in the face directions 16, 17 of the substrate 1. Since the heat conductivities of the directions 16, 17 are about half the heat conductivity of the direction 15, the greater portion of the heat evolved diffused in the direction 15 and radiates from a metal radiating plate 9.
Patent JP-H06211565-A (JP)
Title: Piezoelectric porcelain composition
Inventor: NAMIKAWA TADAHIRO
IPC: C04B35/495
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a piezoelectric porcelain compsn. having a low electro- mechanical coupling coefft. and applicable to a piezoelectric ceramic filter for a narrow band. CONSTITUTION:This piezoelectric porcelain compsn. is represented by the general formula (PbXBa1-X)2(KANaBLiC)[-Nb1-Y(TiDW1-D)Y]5O15 (where 0.3<=x<=0.9, 0.0<=y<=0.4, 0.0<=A<=1.0, 0.0<=B<=1.0, 0.0<=C<=1.0, 0.0<=D<=1.0 and A+B+C=1).
Patent JP-S58149290-A (JP)
Inventor: MEGATA TADAAKI
IPC: B65D90/00
Filed: 1982-02-13
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-S61182519-A (JP)
Title: Measuring weigher
Inventor: HAYASHI YASUMASA
IPC: G06F17/40
Filed: 1985-02-08
Abstract: PURPOSE:To set up set points collectively and precisely by a previously prepared memory within a short period by arranging a set point storage in an attachable/ detachable setter. CONSTITUTION:When ranges 51X-51Y are specified on the basis of set points 51 in a collective specification and set point memory 41 through a keyboard 310, a CPU part 320 reads out the set points 51X-51Y successively from the memory 41 and transmits them to a weighing part 230 through an interface 330. On the other hand, the weighing part 230 decides the input of the set points from the CPU320, inputs the set points 51X-51Y through an interface 210 and stores the set points 51X-51Y successively in a memory 3 to end the collective setting. In the weighing part 230, a control circuit 1 selects weighing display devices 61-6N in accordance with a clock circuit 4 and the set point in the set point memory 3 to display the weighing value of a weighing circuit 2.
Patent JP-H11217141-A (JP)
Title: Guide rail for conveying photosensitive material and its manufacture
Inventor: MITA AKIHIRO
IPC: B65H23/28
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail for conveying a photosensitive material, excellent in an aptitude for manufacture and abrasion resistance. SOLUTION: A guide rail 30 is formed by forming a film traveling passage 33 between facing surfaces of a metallic upper guide plate 31 and a lower guide plate 32. Hard reinforcing layers 36 are formed on the surfaces of the inner wall surfaces of the film traveling passage 33 to be brought into contact with a photographic film sheet 11, by forming a film by flame-spraying or ion-plating a hard material having the harness higher than that of a hard chrome plating. The surface hardness in the film traveling passage 33 is increased by the hard reinforcing layers 36, and abrasion to be generated caused by slide-contact to the photographic film sheet 11 is restrained.  Since a film can be formed in relation to a part having a complicate shape by a flame spraying method and an ion plating method, a guide rail having the high abrasion resistance can be reliably manufactured regardless of the shape of the inside of the film traveling passage 33 and the hardness of the upper and lower guide plates 31, 32. Moreover, since a soft metal capable of being easily ground can be used as manufacturing materials for the upper and lower guide plates 31, 32, the shape of the inside of the film traveling passage 33 can be freely machined.
Patent JP-H11262702-A (JP)
Title: Atomizing nozzle and method of use thereof
Inventor: MULDOWNEY GREGORY PATRICK
IPC: B05B7/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle capable of carrying out a favorable shearing function at a feed speed of a dispersed hydrocarbon and mixing droplets of the fed hydrocarbon and catalyst. SOLUTION: This nozzle comprises (a) a nozzle barrel 2 having a center long axis, an inlet end part, and a tip end part; (b) a tip 14 having a vertical center axis, the inner surface, and an outer surface and which is to be connected with the tip end part of the nozzle barrel 2; and (c) at least three apertures extended from the inner side surface of the tip 14 to the outside surface. Each aperture part has the length longer than the width, further has a center long axis constituted of a first middle point of the inner side surface 137 of the tip 14, a second middle point in the outer surface 135 of the tip 14, and a line transversely crossing the first and the second middle points. The angle θ formed between the center long axis of each aperture part and the center long axis of the nozzle barrel 2 is from zero to about 75 deg.. Such a nozzle is used as an atomizing nozzle.
Patent JP-2000217868-A (JP)
Title: Structure for mounting wheelchair seat
Inventor: TAKEZAWA YOSHINORI
IPC: A61G5/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair seat mounting structure enabling a seat to be easily and rapidly mounted on a seat pipe and capable of assuring the stability of a wheelchair. SOLUTION: First supporting members 5 each having a cylindrical part 5a are projected from the outer periphery of the seat pipe 14 of a wheelchair main body. A rod-shaped first seat mounting member 4 is passed through each first supporting member 5 and both side edges of a seat S1 so as to mount the seat S1 on the seat pipe 14.
Patent JP-S60209864-A (JP)
Title: Data transmission circuit unit
Inventor: JIYAN KUROODO RUFUREI
IPC: H04Q9/14
Filed: 1985-02-08
Abstract: Bidirectional data bus. Between a control unit and peripheral modules connected thereto. The modules contain a circuit which initiates the data flow to the control unit immediately after addressing the respective module. <IMAGE>
Patent JP-H05312137-A (JP)
Title: Misfire detector of internal combustion engine
Inventor: KANEHIRO MASAKI
IPC: F02P7/02
Filed: 1993-01-14
Abstract: PURPOSE:To judge misfire accurately even when ignition voltage becomes high tension by providing a means for generating re-charge instruction signal, from which a re-charge instruction signal is generated so as to generate high tension on a re-ignition means, after an instruction signal for ignition is generated. CONSTITUTION:An ignition voltage sensor 10 is provided in the middle of a connection line 15 for connecting a distributor 6 with a center electrode 5a, and the output of the ignition voltage sensor 10 is connected to an electronic control unit(ECU) 8. The ECU 8 comprises an ignition instruction signal generating means, a misfire judgment means 12, a re-charge instruction signal generating means, and a period limiting means. A re-charge instruction signal is generated after an ignition instruction signal is generated, and charge is re-charged on the peripheral circuit of an ignition plug. Although the charge is immediately discharged by ions existing between ignition plugs at the time of combustion, discharge does not occur at the time of misfire for no ions exist between the ignition plugs. A misfire condition is thus judged.
Patent JP-H10225463-A (JP)
Title: Device and method for detecting clogging of tube
Inventor: BLYTHE ROBERT LEWIS
IPC: A61M5/168
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To measure the connecting state of pressure given to a transcutaneous passage to a user's peritoneal cavity, to put it in the concrete, to measure the openability of the passage. SOLUTION: The supply and output tube 13 of gaseous argon supplies prescribed measuring gas. A duct 16 with the gas of some volume selectively distributes measuring gas to a passage within a body cavity. This gaseous argon supply and output tube periodically connects a passage and the duct 16 to the body cavity to allow the pressure transducer 17 of the duct 16 to generate a signal. A circuit tests a signal that the pressure and the back pressure of a tube is balanced. A signal monitor 20 stores the pressure of the body cavity before connecting the converter of the duct 16 to a measured and supplied gas, and compares the stored pressure with the back pressure. A plurality of orifices supply a specific gas stream for a hand set and a valve to make the function of the stream to balance with the measured and supplied gas.
Patent JP-H10216801-A (JP)
Title: Method for pressing down press width of hot slab
Inventor: SHIMANUKI HIROSHI
IPC: B21B1/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a crop loss by controlling the pressing down direction of a width and the feeding quantity of the slab in the pressing down of the width of the slab. SOLUTION: In the method of pressing down the press width of the hot slab, when pressing down the width with a specific feeding quantity of the slab, under the pressing down condition of the press width that the ratio 1d/Wo of the projected contact are length 1d of a press die and the slab and former slab width Wo before pressing down the press width, is not more 0.28, the hot slab is held and pressed continuously from its tip to rear end. Under the pressing down condition of the press width that the 1d/Wo is 0.28 of over, after working successively from the tip to a position just before the non-stationary part of width pressing down at the tip and the rear end of the slab of the rear end part, the slab is sent with out pressing by opening the press dies. Then, a part before the width rolling down is geld and pressed successively from the rear end. Consequently, in an area where the crop length of the rear end is longer than the crop length of the tip, the crop length of the rear end can be reduced to the same level as the crop length of the tip, and the tongue-like crops of the tip and the rear end can be reduced by making the feed quantity of the slab small.
Patent JP-2000222843-A (JP)
Title: Disk storage with function for optimizing control gain
Inventor: TODA AKIO
IPC: G11B21/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To optimize control gain corresponding to the gain fluctuation of a VCM caused by change in temperature by utilizing the correlation between the temperature and control gain characteristics of VCM(voice coil motor) thrust. SOLUTION: The correlation between control gain and the detection output of a temperature sensor 18 in servo feedback control being determined by the temperature characteristics of the thrust of a VCM 5 is formulated, and table information consisting of formulated function information or table data indicating the correlation is stored into FROM 15 in advance. In the case of the seek positioning of a head 2, the detection output value of the temperature sensor 18 is read by a CPU 14 via an ADC(analog/digital converter) 19, and the control gain that is optimum to temperature being indicated by the detection output value is determined for using servo feedback control to the VCM 5 based on the detection output value and the function information or the table information being stored in the FROM 15.
Patent JP-S55115071-A (JP)
Title: Heat roller type toner image fixing device
Inventor: YAMADA KATSUHIKO
IPC: G03G15/20
Filed: 1979-02-27
Abstract: PURPOSE: To prevent the damaging of heating source owing to the impact at the releasing of interroller pressure by lifting the fixing roller from the position at the fixing time up to the position at the fixing dwell time by its elastic restoring force.  
     CONSTITUTION: The device is so constituted that, when a solenoid 24 is deenergized upon ending of the fixing treatment, a stop member 22 ture to clockwise direction to release the detention of a movable member 15 by which the elastic force having been energized in a spring 14 is released and the movable member 15 is moved upward from the position at the fixing time. Since the constitution is such that at this time the pressing member 12 is simply placed on the bearing member 10 of a heat roller 3 from above, the impact by the stored-energy-releasing force of the spring 14 is not transmitted to the heating roller 3, etc. The heating roller 3 is then lifted from the position at the fixing time up to the position at the fixing dwell time by the restoring force of the elastic deformation of the fixing roller 1 and the fixing roller 1, too, is similarly moved upward by its own restoring force. In this way, the damaging of the heating source by the impact at the pressure releasing by the elastic means such as spring may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01197206-A (JP)
Title: Dust storage container
Inventor: OKAZAKI AKIO
IPC: B65F5/00
Filed: 1988-02-02
Abstract: PURPOSE:To contrive to let a device be automated, and thereby be operated by small numbers of men by mounting a dust inputting pipe, an outside air intake pipe and a dust transfer pipe via respective on-off valves, and thereby detecting the condition and the inner pressure of the respective on-off valves so that signals are transmitted to a control means temporarily in a dust storage container of domestic waste. CONSTITUTION:A dust storage container 10a is provided with an input pipe 12, an outside air intake pipe 17 and a transfer pipe 23 via No.1 on-off valve 13, No.2 on-off valve 18 and No.3 on-off valve 25 respectively, and the transfer pipe 23 is extended to a docking station 27. And the respective on-off valves 13, 18 and 25 are provided with limit switches LSc1, LSo1-LSc3 and LSo3 respectively in order to detect the on-off condition thereof. In addition, the inner pressure and the dust level are detected by a pressure gauge VS and a level sensor VL respectively. Detected signals from these are fed to a control signal switch-over unit 24 so as to be transmitted to the control means of a dust collecting vehicle and the like. This constitution enables a device to be operated by small numbers of men.
Patent JP-S60166893-A (JP)
Inventor: SAWADA AKIHIDE
IPC: G21C17/10
Filed: 1984-02-09
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-S57137974-A (JP)
Title: Character deciding system of optical character reader
Inventor: ITOU TADASHI
IPC: G06V30/10
Filed: 1981-02-18
Abstract: PURPOSE:To decide a character which is same in its shape and different in only its position in a read line, by detecting the relation of a relative position of a line mark and the character in the height direction. CONSTITUTION:Only the part of a line mark 2 in an image of one line portion stored in a line buffer 13 is shifted to a one character portion pattern memory 15. A control part 14 sends height H of an entry character frame 3 to a character recognizing part 16 through a signal line 102, the character recognizing part scans a memory 15, detects a Y coordinate (a) where the line mark 2 is positioned, stores the value (a), and sends a line mark detecting signal through a signal line 103. When the control part receives the line mark detecting signal from the character recognizing part, the control part shifts a pattern of one character portion to the memory 15 from the line buffer 13, from character frame entry position information stored in the control part in advance, and instructs the character recognizing part to recognize the character.
Patent JP-S54116504-A (JP)
Title: Gas seal for wall penetrated by heat transfer pipe
Inventor: INOUE TADAYOSHI
IPC: F28F11/00
Filed: 1978-03-02
Abstract: PURPOSE: To simplify the construction by mounting packings on a heat transfer pipe inside a wall and mounting seal rings on the heat transfer pipe outside the wall.  
     CONSTITUTION: The seal rings 5 are previously welded on the heat transfer pipe inside a refractory material 3 so that small clearances are defined between the refractory material 3 and the seal rings 5. A stuffing box 6 is welded on the furnace wall 2. The heat transfer pipe 1 extends through the central part of the stuffing box 6. A retainer 7, asbestus packings 8 and metal packings 6 are provided in the stuffing box 6. A gland 10 is tightened by a packing clamp 11 screw-engaged with the stuffing box. Furnace gas is prevented by the seal rings and the refractory material 3 from leaking through between the heat transfer pipe 1 and the refractory material 3. The construction is simple. 
     COPYRIGHT: (C)1979,JPO&Japio