baber/WOPTO huggingface dataset:
Patent JP-H08174941-A (JP)
Title: Image recording device
Inventor: TSUJI KIKUNOSUKE
IPC: B41J3/54
Filed: 1994-12-27
Abstract: PURPOSE: To record images having proper quality and precision with a simple structure by preventing generation of positional deviation and jam and preventing a device from becoming upsized in its width. CONSTITUTION: An image recording device comprises a first conveyer belt 7 for conveying a material to be recorded by sucking its rear face, a first record means 8 for recording images on the surface of the material to be recorded to be conveyed by the first conveyer belt 7, a second conveyer belt 11 for conveying the material to be recorded by sucking its surface, and a second record means 12 for recording the images on the rear face of the material to be recorded to be conveyed by the second conveyer belt 11. A support roller 16 of the first conveyer belt 7 and a support roller 35 of the second conveyer belt 11 are provided in an arrangement facing each other. One of the support rollers 16 and 35 is connected to a driving section, and a power transmission section is provided at least at each one side end of the support rollers 16 and 35.
Patent JP-H10161613-A (JP)
Title: Image display unit
Inventor: NAKAZAWA SATOSHI
IPC: G09G3/36
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To perform the display of high speed high contrast ratio and low crosstalk by using a plural line simultaneous selection method, by largely setting the current supply capacity of a power source which supplies a part of voltage level of which the load by a display is high. SOLUTION: A scanning electrode is classified into plural subgroups by L lines (L is an integer of 2-8), and the specific voltage is applied to a scanning electrode belonging to one sub-group, for collectively selecting the sub-group. The current supply capacity of a power source which supplies a part of the voltage level of which the load by the display is high, is set to be larger than that of a power source which supplies the other voltage level. Each voltage level obtained by the division of the resistance, is output to a power source circuit as V0 -V4 through the operation amplifier OP0-PO4. For example, when the load is concentrated on V1 , V3 , the current supply capacity of the operation amplifiers OP1, OP3 connected with V1 , V3 are controlled to be larger than V0 , V2 , V4 .
Patent JP-H03186794-A (JP)
Title: Main steam piping structure
Inventor: IWASHIMA SUMIO
IPC: G21C13/00
Filed: 1989-12-18
Abstract: PURPOSE:To make a turbine building light in weight, to directly connect a main steam piping to a turbine and to reduce a piping object quantity by installing an equipment for constituting the main steam piping designed by B(S1) in a nuclear reactor building. CONSTITUTION:A main steam stop valve 5 and a governor 6 which become a B(S1) reference are placed in a nuclear reactor building. At the time of emer gency stop and operation stop of a turbine 8 or a generator, it is connected to a main steam stop valve 5 for cutting off the inflow of steam from a header 4, and a main steam governor 6 for adjusting an inflow of steam. On the other hand, at the time of emergency stop and operation stop, internal pressure becomes high instantaneously in a steam accumulator 3, the header 4 and a main steam piping 10 in connection with the stop of the main steam stop valve 5, but as for a disturbance in an inner hollow part, the main steam piping 3 whose piping diameter is large corresponds thereto, and a turbine bypass piping 12 by which steam bypasses the turbine 8 by an operation of a turbine bypass valve 7 and led directly to a condenser 9 is provided. In such a way, a turbine building can be made light in weight and the piping object quantity can be reduced.
Patent JP-H06155117-A (JP)
Title: Machining method for low stiffness work
Inventor: SENDA HARUMITSU
IPC: B23B1/00
Filed: 1992-11-11
Abstract: PURPOSE:To provide a machining method for a low rigidity work by means of a mounting setup, by which the low rigidity work is mounted on the setup without any deflection in a short time and is released from the setup without applying any force to the work after machining. CONSTITUTION:The outside diameter of a work mounting part 1a made of transparent resin material in a mounting setup 1 for outside diameter machining is formed into a slow taper with slightly smaller size than the inside diameter of a low rigidity work WA, and is painted with an adhesive 3 made of water soluble photo-curing resin so that the work WA is fitted on the mounting setup 1 lightly, and then the adhesive 3 is irradiated by a mercury lamp 4 to be hardened, and a gripping part 1b of the mounting setup 1 sticking the work WA is gripped by a spindle chuck so that outside diameter machining is carried out. After machining, the mounting setup 1 is released from the chuck and is soaked in water so as to dissolve the adhesive 3, so that the work WA is released from the mounting setup 1.
Patent JP-H09149144-A (JP)
Title: Communication equipment and modem core circuit board
Inventor: NAKAYAMA KAZUYUKI
IPC: H04M11/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment capable of easily forming a data communication means by a telephone line at a low cost and a modem core circuit board used for it by forming a hybrid circuit and a modem data pump circuit for constituting a network control circuit on one substrate and making them into a module. SOLUTION: This modem core circuit board (MCC) is provided at least with the network control circuit (NCU) 44 requiring high techniques for design, the modem data pump circuit (MDP) 42 and a circuit for which the connection part of the NCU 44 and the MDP 42 is a center by making them into the module and is also provided with an indicator terminal capable of outputting a communication state. The MCC is formed with the purpose of versatility and covers all the input/output of main signals considered as required in a modem device. Thus, in the case of designing the communication equipment such as the modem device or the like by using the MCC, by utilizing the required input/ output among the input/output signals of the MCC, the simple and inexpensive communication equipment is obtained.
Patent JP-H02171085-A (JP)
Title: Horizontal deflection circuit
Inventor: MURATA EIICHI
IPC: H04N3/16
Filed: 1988-12-24
Abstract: PURPOSE:To form the margin of a horizontal output transistor(TR) with respect to a rated voltage by increasing an inductance of a saturable reactor based on a blanking pulse voltage generated across a horizontal deflection coil at a blanking period. CONSTITUTION:Since a horizontal deflection coil L2 has a low DC resistance and acts like an inductance, when the flowing of a deflection current is finished to the coil L2, a blanking pulse is generated across the coil L2. A blanking pulse voltage is fed to the base of a TR Q2 for driving a saturable reactance T1 via a coupling circuit comprising series connection of a capacitor C3 and a resistor R3. The TR Q2 is turned on by an input of a blanking pulse voltage and a current from a power supply VCC 1 flows to collector of the TR Q2 via a current limit resistor R1 whose one terminal is connected to a power supply VCC 2. Since the current does not flow to the reactance T1 whose primary coil L3 is coupled in parallel between the collector and emitter of the TR Q2, the inductance is increased.
Patent JP-H02175064-A (JP)
Title: Cylinder head
Inventor: TAKAHASHI KAZUHIKO
IPC: B22D19/08
Filed: 1988-12-24
Abstract: PURPOSE:To eliminate any damage at the time of manufacturing and to improve durability and heat insulating property at the time of using by forming a porous thermal-spraying layer hang high heat resistance and acid resistance and low heat conductivity composed of metal powder as cast-in on inner wall of an exhaust port. CONSTITUTION:As the porous thermal-spraying layer 4 formed on the inner wall of the exhaust part is composed of the metal powder or the metal powder and ceramic powder, the thermal-spraying layer 4 has elongation property together with the heat insulating property at the same as or more than the ceramic. Therefore, even if stress caused by heat shock and heat fatigue is acted, as the stress is relaxed by deforming, this has excellent durability without developing any damage of crack, etc.
Patent JP-H03186711-A (JP)
Title: Microdimension length measuring device
Inventor: IWAMORI TOSHIMICHI
IPC: G01B15/00
Filed: 1989-12-16
Abstract: PURPOSE:To obtain an image whose visual field is wide and whose contrast is strong and to facilitate the detection of a length measuring part by providing not only a length measuring electron gun but a length measuring part detecting electron gun, and executing the length measurement and the detection of the length measuring part by each separate electron gun. CONSTITUTION:The detection of a length measuring part is executed by an electron beam 12 from a length measuring part detecting electron gun 11. At the time of detecting the length measuring part, magnification is lowered in order to display a wide visual field on a display device 8. That is, the electron beam 12 is allowed to scan a wide range on the surface of a sample 9. This electron beam 12 is made incident obliquely on the surface of the sample 9, therefore, even by low magnification, an image whose contrast is strong is obtained. Subsequently, after the length measuring part is detected, a position of a sample base 7 is adjusted so that its part comes to the center of a visual field. Also, length between two points in the length measuring part is measured by an electron beam from a measuring electron gun 2. This electron beam 3 is made incident vertically on the surface of the sample 9, therefore, the length measuring accuracy is high.
Patent JP-H02171281-A (JP)
Title: Paint for pressure-sensitive copying paper and pressure-sensitive copying paper
Inventor: NISHIYAMA FUMIO
IPC: B41M5/165
Filed: 1988-12-24
Abstract: PURPOSE:To make possible the elimination of unintentional color development under heated environments, that is, thermal background contamination, without causing deterioration of developed color density and cost increase by adding a solvent containing dissolved dye and a solvent not containing a dye in individual microcapsules, and using these solvents in such a state that they are isolated by the capsule. CONSTITUTION:A solvent S1 for a dye solution enclosed in a microcapsule A dissolves colorless dye and has such properties as high boiling point, negligible odor and low toxicity. In the meantime, a solvent S2 contained in a microcapsule B substantially does not dissolve colorless dye, and is different from the solvent S1 contained in the microcapsule A in terms of chemical composition. In addition, the solvent S2 has a lower boiling point than the solvent S1. These pressure-sensitive copying dyes contained in the microcapsules A, B are applied directly to or applied by printing to a support as a pressure-sensitive copying paper. The pressure-sensitive copying paper prepared in this way is less susceptible of thermal contamination without deteriorating developed color density compared to a conventional copying paper.
Patent JP-H06108184-A (JP)
Title: Corrosion resisting copper-base alloy material
Inventor: TAN HISASHI
IPC: C22C9/04
Filed: 1991-11-14
Abstract: PURPOSE:To produce an inexpensive corrosion resisting copper-base alloy material excellent in corrosion resistance (particularly dezincification resistance and intergranular corrosion resistance), mechanical properties, and machinability and easy of quality control in the manufacturing process. CONSTITUTION:This material has a metal composition consisting of, by weight, 61.0-65.0% copper, 1.0-3.5% lead, 0.7-1.2% tin, 0.2-0.7% nickel, 0.03-0.4% iron, 0.08-0.20%, in total, of 0.02-0.10% antimony and 0.04-0.15% phosphorus, and the balance zinc with inevitably accompanying impurities. This material is hot-extruded or hot-drawn and then heat-treated under the conditions of 500-600 deg.C and 30min-3hr, thereby, the corrosion resisting copper-base alloy material having a structure composed essentially of alpha-single phase can be produced.
Patent JP-H09167290-A (JP)
Title: Signal converter and alarm system using the same
Inventor: SAWAYANAGI TADASHI
IPC: G08B21/16
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To detect an alarm equipment functioning with voltage becomes a non-voltage state even if a controller where an alarm equipment port is not mounded is used and to execute a restricted control of an abnormality state by providing a signal converter which detects that the alarm equipment becomes non-voltage state so as to generate a non-voltage detecting signal. SOLUTION: A signal converter 10 is provided with an alarm detecting means 20 generating an alarm detecting signal 10c and a non-voltage detecting means detecting that a gas leakage alarm equipment becomes the non-voltage state and generating the non-voltage detecting signal 10b. A non-voltage detecting means 30 is connected to the alarm equipment and the controller. The controller is connected to the signal converter 10 and a metering means so as to be able to receive the non-voltage detection signal 10b from the signal converter 10, to issue a report for calling the attention of an effect that the gas leakage alarm equipment becomes the non-voltage state and to urge the interruption control of gas in the metering means.
Patent JP-H04196855-A (JP)
Title: Interface between devices
Inventor: HATA KIMITOSHI
IPC: H04L69/40
Filed: 1990-11-28
Abstract: PURPOSE:To detect a fault such as the failure of a hardware surface or the runaway of the software by judging the occurrence of the fault when a specific signal transmitted at each fixed interval or in the fixed interval from a master device side to a slave device side is not received by the slave device side. CONSTITUTION:The specific signal is necessarily transmitted from an electronic switchboard 1 to a telephone set 8 side at each fixed interval or in the fixed interval in an electronic exchange system, so that whether or not the signals in more than the normal number of times are received can be checked. Then, the system itself is used as a means which detects the fault, so that the system can detect that the specific signal transmitted from the electronic switchboard 1 to the telephone set 8 side is not received, and also the fault that the signal can not transmitted due to the fault of the hardware or a software in the master device 1, or that the signal can not received due to the runaway of the software in the slave device 8. Thus, the fault such as the failure of the hardware or the runaway of the software can be detected.
Patent JP-H07179121-A (JP)
Title: Structure of glove compartment box for automobile
Inventor: SASAOKA SHOGO
IPC: B60N3/10
Filed: 1993-12-24
Abstract: PURPOSE:To provide a glove compartment box with cup holders, which can cool or keep the temperature of cups without giving the influence to the improvement of the housing property and the arranging property of small articles and the heating effect inside of a cabin. CONSTITUTION:A lid 4 is installed in the lower edge of an opening part 3a of a glove compartment box 3 provided in a center console part of an instrument panel freely to be opened and closed, and cup holders 11 are provided in the lid 4 freely to be drawn and housed from/in the sides of the lid 4, and duct parts 15 for blowing air-conditioning air toward the cups C held by the cup holders 11 drawn from the lid 4 are provided in the sides of the glove compartment box 3.
Patent JP-H06144848-A (JP)
Title: Method for feeding heated and softened glass
Inventor: HAYASHI TOSHIAKI
IPC: C03B7/086
Filed: 1992-11-12
Abstract: PURPOSE:To feed high-quality glass so as to prevent from forming stepped part or wrinkle which occurs after feeding. CONSTITUTION:A molten glass 12 is obtained in a crucible 11. A plunger 13 is raised to discharge the molten glass 12 in definite amount and then, the plunger 13 is lowered. Then, an inert gas 16 is fed from a gas feed hole 15 and thereby, glass mass 17 in a feed nozzle 14 is forcibly discharged and fed to a lower mold 18.
Patent JP-H01171706-A (JP)
Title: Fastening apparatus for fastening cutting insert on tool holder in releasable manner
Inventor: GII BIIERE
IPC: B23B27/16
Filed: 1987-12-25
Abstract: PURPOSE: To prevent vibration by screwing the threaded shank of the screw contained in a clamping device into the female screw hole of a tool holder and making the threaded shank pass through the cylindrical hole of a cutting insert when the cutting insert is brought into contact with a pivotally supporting face and a retention face and properly positioned. CONSTITUTION: Since a clamping screw 15 has a specific shape at it head section 16, the side faces 6 and 7 of a cutting insert 1 is pressed against the retention faces 8 and 9 of a tool holder 3 at first, and then the base section 4 of the insert 1 is operated so as to clamp the pivotally supporting face 5 of the tool holder 3. These phase are continuously generated, and the clamping of the cutting insert 1 is secured under the better conditions, and the insert 1 is completely integrated with the tool holder 3. Therefore, vibration is not caused between the cutting insert 1 and the tool holder 3 under the working of the stress which the cutting insert 1 receives during cutting.
Patent JP-H04206121-A (JP)
Title: Contact material for vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01H1/02
Filed: 1990-11-28
Abstract: PURPOSE:To improve a large-current breaking characteristic and exhaustion resistance by using alloy materials having a given composition, means particle diameter, and mean distance between particles. CONSTITUTION:A contact alloy is composed of a highly conductive component, consisting of Ag and/or Cu and having 25-70vol%, and an arc resistant component, consisting of carbide of an element selected from a group composed of Ti, Zr, Hf, V, Nb, Ta, Cr, MO, AND W and having 75-30vol%. Also a contact material is used, in which an arc resistant component has a mean particle diameter of 0.3-3mum and a mean distance between particles of a degree of 0.1-1mum. A stable high-current breaking characteristic and exhaustion resistance can be obtained because adoption of fine WC powder, preferable selection of an Ag quantity and a mean distance between particles of WC, and fining and uniforming of a contact organization are achieved in this contact material.
Patent JP-H08217181-A (JP)
Title: Packaging device for film roll
Inventor: PEETAA DEINTAA
IPC: B65D8/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a packaging system for protecting a re-usable plastic film roll showing superior transportation, storage and economical characteristics as well as applying no bad influence against environment. SOLUTION: A packaging device is comprised of two square or rectangular end walls 5 having centering protuberances 6 inserted into a winding sleeve 2, the winding sleeve 2 and a protection sleeve 3 arranged concentrically to each other and removably installed at the end wall 5. Seal members 4 are arranged between the end wall 5 and the winding sleeve 2 and between the end wall 5 and the protection sleeve 3. A sealing load is applied by a tension strap 7, thereby a closed packaging member is formed around a film roll 1.
Patent JP-H09166572-A (JP)
Title: Element holding structure of oxygen sensor
Inventor: TANAKA SHUICHI
IPC: G01N27/409
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an element holding structure of oxygen sensor in which high air-tightness can be secured. SOLUTION: A sensor element 21 of an oxygen sensor has a structure where an element main body 23 and a heater 24 disposed opposite to the element main body 23 are stacked. The sensor element 21 is passed through the inside of a first auxiliary holding member 36 disposed in an inner sleeve 15. In the first auxiliary holding member 36, an annular stepped part 39 is formed in a region surrounding the outer periphery of the sensor element 21. A groove part 40 is formed on the side of the heater 24 that comes into contact with the element main body 23. Glass powder P is put into the annular stepped part 39, and heated to be fused. The fused glass enters the inside of the groove part 40 to form a glass layer in the groove part 40. The movement of exhaust gas between the opposite surfaces of the element main body 23 and the heater 24 is regulated by the glass layer.
Patent JP-H03188680-A (JP)
Title: Solid image pick-up device
Inventor: USAMI TOSHIRO
IPC: H04N5/3728
Filed: 1989-12-18
Abstract: PURPOSE:To enable the flare to be restrained at low cost by a method wherein a protective window glass making a specific gradient angle with a photodetecting surface of a photodetecting element is provided. CONSTITUTION:Light B passing through a lens system 42 and a crystalline LPF 41 enters into a solid image pick-up device 1 driven by a driving circuit 45 so as to be converted into the image pick-up signals. The signals outputted from the device 1, after the noise there. of is abated by a CDS(coupled double sampling) circuit 43, are measured by an oscilloscope 44 to compute the flare intensity. Within the hollow type package structured device 1, a protection window glass 3 having a region making a gradient angle theta1 in the AB direction in parallel with a photodetecting plane is provided in an enclosure 11. Thus, the multiple reflection of incident ray can be restrained from occurring. At this time, the preferable gradient angle theta1 is 5-30 deg.. Within a subject, a test chart 31 made of a flocked paper is used to make the inside a completely dark part. Through these procedures, the light B reflected from the chart 31 irradiated with the light emitted from a light source 46 can be measured.
Patent JP-H07180027-A (JP)
Title: Sealing mechanism for vacuum film forming device
Inventor: HANAGURI KOUJI
IPC: C23C14/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a sealing mechanism which is capable of cleaning the sealing parts of an opening/closing member at all times and executing stable film forming treatment with good working efficiency in spite of unattended continuous operation of a vacuum film forming device. CONSTITUTION:The surfaces of a flange 5 of a vacuum vessel 2, which face each other at the time of closing, are provided with O-rings 10, 11 and a groove 13. A dry gaseous nitrogen source 20 as a high-pressure gas supply source is connected via a pipeline to this groove 13 and further, this pipeline is provided with a solenoid valve 19 which is temporarily opened in order to blow the high pressure gas to the O-rings 10, 11 just before the vacuum vessel 2 is closed.
Patent JP-H07182458-A (JP)
Title: Character recognition method/device
Inventor: YOSHII HIROTO
IPC: G06F3/0346
Filed: 1993-12-24
Abstract: PURPOSE:To provide a character recognition device/method which can decide the character input state of separation of characters, etc., based on the shift of the line of sight in a handwritten character input mode and also can improve the input operability of handwritten characters. CONSTITUTION:The handwritten characters are inputted through a character input part 201, and a line of sight input part 202 tracks the line of sight of a writer and outputs the position of line of sight to a separating part 203. The part 203 detects the shift of position of line of sight and outputs a detection signal 203a to the part 201 to show the separation when the line of sight shifts in the same direction by an extent larger than the prescribed value. The part 201 transfers the inputted handwritten character data to a recognition part 204 as the data equivalent to one character by the signal 203a. Receiving the character data, the part 204 recognizes the characters.