baber/WOPTO huggingface dataset:
Patent JP-H10143697-A (JP)
Title: Device for monitoring activated situation
Inventor: YAMAMOTO YUKIYOSHI
IPC: G07C3/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a host equipment by always collecting and storing measured data such as a cycle time measured by an activated situation monitoring device in the host equipment, and making it unnecessary to prepare a data base. SOLUTION: An input is measured (a step n3), and the arithmetic processing of the measured data is operated, for example, the measured data are ranked, the degree of each rank is calculated (a step n4), and the calculated data are updated and stored (a step n7). Then, the stored calculated data are read as necessary, and a histogram is prepared in a host equipment. Also, the measured data belonging to a specific rank, for example, a rank which is judged to be abnormal are stored with the measuring time (a step n9).
Patent JP-H04173304-A (JP)
Title: Manufacture of plastic lens
Inventor: SANO YOSHIO
IPC: B29L11/00
Filed: 1990-11-07
Abstract: PURPOSE:To manufacture a lens having no clouding or the like generated by a eluted bonding agent or the like by providing a sheet-shaped material, having no bonding properties before winding, with bonding properties at the time of winding. CONSTITUTION:A liquid curable composition is injected into a mold formed by encircling the side face peripheries of two molds by means of a sheet-shaped material and polymerized therein to mold a plastic lens. In that case, the sheet- shaped material is not provided with bonding properties before winding, and provided with bonding properties at the time of winding. As said sheet-shaped material is provided with all the functions such as retaining the mold, retaining the spaces of mold and closing the liquid curable composition, and it can be fusion bonded by the energy such as heat, pressure, infrared rays or far infrared rays. The thickness of the sheet-shaped material is preferably less than 200mum for conventional plastic, and its lower limit is approximately the thickness not to generate buckling when the mold is assembled. As for the material quality of the sheet-shaped material, plastic or rubber, for example, polyethylene, polyvinyl chloride, nylon or the like which can provide bonding properties by itself is preferred.
Patent JP-H06150395-A (JP)
Title: Production of master optical disk
Inventor: TAKAMOTO KENJI
IPC: G11B7/26
Filed: 1992-11-12
Abstract: PURPOSE:To provide a process for production of the optical master disk constituted in such a manner that two kinds of geometrical pit heights are attained in alternating tracks. CONSTITUTION:A positive resist 2 having sensitivity at a wavelength lambda2 is applied on the lower layer and a negative resist 3 having sensitivity at lambda1 on the upper layer on a glass substrate 1. The negative resist layer is exposed by irradiation with a laser beam 4a of the wavelength lambda1 and simultaneously the positive resist layer is exposed by irradiation with a laser beam 4b having the wavelength lambda2 and these layers are developed to form pit arrays 6a and 7. The surface thereof is then coated with a metallic material 8, such as Ni, by plating, etc., and thereafter, this metallic material 8 is peeled from the substrate 1 to obtain a stamper mold 9.
Patent JP-2000127103-A (JP)
Title: Hand saw
Inventor: ERIKSSON ECKHARD
IPC: B23D51/01
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a hand saw in which the saw teeth of a saw body can be seen along a part of a short part when the saw body is retracted into a grip part. SOLUTION: A hand saw comprises a saw body 1 having teeth, a handle having the connection part 4 of the saw body, and a slender grip part which extends at an obtuse angle to the connecting part and becomes shorter than the saw body at a work position. The grip part constitutes a constitution part 12 for protecting a frame 11 and the teeth and is articulated with the free end of the constitution part, and the constitution part can 180 deg. expand/contract to the frame. In the frame 11 and the constitution part, there are gaps which can house the teeth 3 of the saw body 1 and extend. Since the hinge 7 of the saw body 1 is separated from the slender upper side part of the frame 11, when the slender upper side part of the saw body 1 is folded into the constitution part 12 in which the saw body protects the teeth, a part of the short part of the teeth 3 is arranged to be exposed.
Patent JP-H11172261-A (JP)
Title: Increased btx continuous catalytic reforming in combination with zeolite reforming
Inventor: ROBERT S HEISMAN
IPC: C10G35/095
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To increase the yield of BTX components by contacting a naphtha raw material with a catalyst containing a platinum metal in a continuous reforming zone to obtain a first effluent containing BTX aromatic hydrocarbons and an inactive catalyst, regenerating the inactive catalyst in a regeneration zone and contacting the effluent with a zeolite reforming catalyst in another reforming zone. SOLUTION: A naphtha raw material is brought into contact with a bifunctional reforming catalyst containing a platinum metal in the presence of hydrogen in a continuous reforming zone at 100 kPa-1 MPa, at a space velocity of 0.2-10/min, at a hydrogen/C5 + hydrocarbon molar ratio of 0.1-10 and at 400-560 deg.C to produce a first effluent containing BTX aromatic hydrocarbons and an inactive catalyst particle. The catalyst particle is regenerated by a contact with a gas containing oxygen and then with a gas containing hydrogen in a regeneration zone. The first effluent is brought into contact with a zeolite reforming catalyst containing a non-acidic zeolite/an alkaline metal/a platinum metal in another reforming zone at 100 kPa-6 MPa, at a space velocity of 1-40/hr, and at 260-560 deg.C to obtain an effluent having a BTX content 10% or more than that of the first effluent.
Patent JP-H08162799-A (JP)
Title: Electronic part mounter
Inventor: ONO KATSUHIKO
IPC: B25J9/10
Filed: 1994-12-06
Abstract: PURPOSE: To stabilize the place of the vacuum-clamping of an electronic part by deciding the exchange of a cassette, in which the electronic part is stored, and changing correction when the difference sections of the quantities of a suction nozzle and the electronic part displaced for a first period and a second period reach a fixed value or more. CONSTITUTION: A suction nozzle 5 clamps an electronic part 4a stored in a supply cassette in a vacuum. The state of the clamping of the electronic part 4a is imaged by a camera 14, image data are processed, and the difference section (a difference section) of the coordinates of the center of the electronic part 4a and the coordinates of the center of the suction nozzle 5 is computer. The mean value of the difference section up to that time as the mean for a long term and the mean value of the difference section up to that time as the mean in a short period are computed. When the difference section of the mean for the prolonged term and the means in the short period is larger than a fixed value, the exchange of the supply cassette is decided, and the place of the suction of the electronic part 4a is corrected by using the means in the short period.  When the difference section of the mean for the long term and the mean in the short period reaches the fixed value or less, the place of the clamping of the electronic part 4a is corrected by employing the mean for the long term.
Patent JP-H03161738-A (JP)
Title: Original cassette
Inventor: ICHIKAWA SHINICHI
IPC: G03F1/00
Filed: 1989-11-20
Abstract: PURPOSE:To prevent a bubble pattern caused by air bubbles from appearing on a reproduced image by forming a projection part on a supporting plate and demarcating a notched part on the projection part. CONSTITUTION:A pair of transparent supporting plates 112 and 114 which sandwich a sheet-like original is constituted so as to be freely opened and closed, and the projection parts 120a-120d are formed to surround the original on one of the supporting plates, then the notched part 130 is demarcated at least at one projection part. Therefore, air flowing in the surface or the back surface of the original is conducted from the notched part by depressing the transparent supporting plate 114, and the air is prevented from existing at least on the read original. Thus, the bubble pattern caused by the air bubbles is prevented from appearing on the image.
Patent JP-H10148629-A (JP)
Title: Spectrometer and device therefor
Inventor: JULLIARD KARIN
IPC: G01N29/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To achieve the long-term stability of measurement values, reproducibility, and satisfactory signal accuracy by obtaining the ratio of a primary signal to a secondary signal for generating a compensation signal for measuring the concentration of a measurement object substance. SOLUTION: Light beams 201 are modulated as predetermined by two different frequencies, namely a first modulation means, for example, a first chopper 21 and are modulated to at least one different frequency by at least one second modulation means, for example, a second chopper 22. With the choppers 21 and 22, a frequency has been stabilized electrically. A signal S2 according to a microphone 242 is branched into signal lines 251 and 252 from a signal line 25 and is processed by lock-in devices 221 and 222 according to a reference frequency from the choppers 21 and 22. A computer 28 records a signal from the lock-in devices 211 and 22 in time series and displays the amplitude and phase of a signal by the gas-coupled photoacuostic spectroscopy(GC-PAS) at primary and secondary modulation frequencies along with an amplitude ratio.
Patent JP-H08161673-A (JP)
Title: Fire alarm
Inventor: TAKEYOSHI KENJI
IPC: G08B23/00
Filed: 1994-12-06
Abstract: PURPOSE: To provide the fire alarm by testing interlock control of devices to be controlled efficiently for each operating level based on an interlock table set to each of multi-stages of operating levels for a fire sensor or the like. CONSTITUTION: The fire alarm having a reception section connecting to various terminal equipments and devices to be controlled via signal lines and receiving information relating to occurrence of a fire is made up of an EEPROM 203 storing an interlocking table in which operating levels of the terminal equipments are set in multi-stages and the devices to be controlled and interlocked for each operating level are set, an MPU 200 reading the device to be controlled in response to the operating level from the interlocking table so as to interlock the devices when the terminal equipment is in operation, an operation section 110 designating the operating level of the terminal equipment, and the MPU 200 reading the devices to be controlled from the interlocking table and testing the devices in response to the operating level designated by the operation section 110.
Patent JP-2000131072-A (JP)
Title: Capacity change detection circuit device
Inventor: NAGAO MASARU
IPC: G01C19/56
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To accurately detect the capacity change in a pair of capacitors being connected in series with a simple circuit configuration. SOLUTION: A rectangular wave signal generation circuit 30 applies a rectangular wave signal S1 across a pair of capacitors Ca and Cb that are connected in series and takes out a signal where a rectangular wave signal S1 is amplitude-modulated by a signal for indicating the capacity change as a voltage signal S2 via a charge amplifier 50 from the connection point between the capacitors Ca and Cb along with the capacity change in the capacitors Ca and Cb. The voltage signal S2 is supplied to first and second sample/hold circuits 60 and 70, and the first and second sample/hold circuits 60 and 70 sample and hold the signal S2 by first and second pulse train signals S3 and S4 that have the same cycle as the rectangular wave signal S1 from a pulse train signal generation circuit 40 and are in opposite phases each other and then output it to an operation circuit 80.  The operation circuit 80 synthesizes each signal being sampled and held in the above before outputting.
Patent JP-2001127445-A (JP)
Title: Electrical connection structure and input device using the same
Inventor: IWANO KENJI
IPC: G06F3/041
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce a device by decreasing the area of a frame part being formed around a touch operation surface in an input device, where a circuit substrate is installed inside an enclosure consisting of a front chassis, and a rear chassis and a touch panel is mounted to the front of the enclosure. SOLUTION: In is input device, a plurality of tongues 34 project at a front chassis 31 of an enclosure 3, at the same time a plurality of tongues 35 project at a rear chassis 32, and the corresponding tongue pieces 34 and 35 are jointed with each other. In a touch panel 4, a flexible lead sheet 41 for leading a lead pattern in the vertical direction projects at the lower porting of the panel body, at the same time, the flexible lead sheet for leading the lead pattern in a horizontal direction projects at the side portion of the panel body, and a plurality of openings 45 for allowing the plurality of tongues 34 projecting at the front chassis 31 to be exposed are formed at one flexible lead sheet 41.
Patent JP-H07161503-A (JP)
Title: Chip thermister
Inventor: YAMAMOTO HIROSHI
IPC: H01L23/10
Filed: 1993-12-02
Abstract: PURPOSE:To provide a highly reliable thermister having sufficient mechanical strength against temperature variation. CONSTITUTION:The chip thermister comprises a thermister element 1 made of a material exhibiting positive or negative temperature characteristics, electrodes 3a, 3b fixed to the opposite sides of the thermister element 1, and polymer coating layers 2a, 2b applied to the opposite main faces of the thermister element 1.
Patent JP-H05145550-A (JP)
Title: Computer network monitoring system and network
Inventor: USAMI MANABU
IPC: H04L12/46
Filed: 1991-11-19
Abstract: PURPOSE:To improve the reliability of the network by monitoring the transmission state on each transmission line at each segment collectively transmission state on each transmission line at each segment at one location so as to allow the network to cope quickly with the occurrence of a fault in the computer network comprising plural segments. CONSTITUTION:A measurement operation command and a collection command are sent from a server 9 connected to a transmission line of an optional segment to network measurement devices 7a-7c via a transmission line connecting in steady-state to transmission lines Sa-Sa of segments A-C and transmission information in each node to be collected is compared with other and collated to monitor the transmission state of the entire network.
Patent JP-H01230956-A (JP)
Title: Hot air ventilation device
Inventor: MATSUO SHIGERU
IPC: F24H3/04
Filed: 1988-11-29
Abstract: PURPOSE:To prevent temperature irregularity and radiant heat irregularity within a four-lagged foot warmer covered with wooden bars, by concentrically comprising an outer periphery edge of an inverted truncated cone section, a reduced edge of a slanting section, and outer periphery edges of a heater and a cover respectively. CONSTITUTION:A motor 9 designed to drive a ventilation fan 11 is installed inside an inverted truncated cone section 6. The outer periphery edge of the inverted truncated cone and a reduced edge 7' of a slanting section 7 on a reflection plate 5 are circular-shaped and concentrical to a heater 13. Moreover, a cover is also circular-shaped and concentrical to the heater, which prevents intake air from turning into a turbulent flow at the outer periphery edge of the inverted truncated cone section 6. The flow of hot air sent from the cover 17 is uniform all around. Furthermore, the radiant heat transmitted from the heater 13 is uniformly reflected at the slanting section 7, which improves uniform ventilation and enhance visual effect by radiant heat of the heater 13 within a main box. Since the outer periphery edge of the cover 17 is extended to the reduced edge side, the hot air is sent far to the outside of a unit A under the guide of this cover 17.
Patent JP-H02147916-A (JP)
Title: Heat generating structure of sensor
Inventor: MIYATA SHIGERU
IPC: G01F1/698
Filed: 1988-11-30
Abstract: PURPOSE:To improve the response to a change in an ambient temperature by providing a detection means to detect a change in heating value at a center part of a heat generating film body formed on a substrate or providing a heating means to heat near an rim of the heat generating body formed on the substrate. CONSTITUTION:When a change in heating value is detected only with a central heat generating film body 6b at the center part of a heat generating film body 6, a ratio of a heat generating part increases with respect to a part thermally diffusing to alloy a change in heating value only by a part with better property of following a temperature change. Hence, abetter responsiveness is achieved to a change in an ambient temperature. When a heating is made near an end rim of the heat generating body 6 with a heater, a ratio of a heal generating part increases with respect to a part thermally diffusing even at the end rim thereof 6. Thus, the same heat generating conditions are achieved with the center part of the heat generating film body 6 thereby improving a responsiveness to a change in ambient temperature for the heat generating film body 6 as a whole.
Patent JP-H04176538-A (JP)
Title: Tool holder for machine tool
Inventor: SATOMI YOSHIHIRO
IPC: B23Q11/10
Filed: 1990-11-07
Abstract: PURPOSE:To form a liquid film in the size of the necessary minimum limit in accordance with a tool, by having the function which forms a cylindrical or conical liquid film covering the tool under working on a tool holder itself. CONSTITUTION:A liquid path 14 is formed in continuation along a center shaft at a pull stud 2, tool holder main body 1 and chuck 5. A through hole 17 is formed from the liquid path 14, the tip thereof is connected to a chamber 18. Moreover plural through holes 19 are formed at equal intervals at the chuck 5. One part of the cutting liquid fed to the liquid path 14 is fed to the plural through holes 19 after being fed to the chamber 18 and the cutting liquid is injected from the terminal open part of the through hole 19, Also, the tip of a cylindrical part 23 forms a gap 25 in the space with the outer peripheral edge of a flange 22. At the terminal open part of the through hole 19 the pressure rise part by a centrifugal force is injected with its addition to the feeding pressure fed from the liquid path 14, and the cutting liquid arrives at the internal wall of the cylindrical part 23. The arrived cutting liquid falls downward by passing through the gap 25.
Patent JP-S63157769-A (JP)
Title: Method for welding cr mo steel
Inventor: KOYAMA TERUO
IPC: B23K9/235
Filed: 1986-12-22
Abstract: PURPOSE:To prevent an apparatus from being destroyed due to the generation of a softened zone by moving the softened zone being generated by the welding to the position separated from a stress concentrated part of a welded member at the time of the repair welding. CONSTITUTION:A repair weld zone 4 is ground down in advance by a grinder, etc., till defects can be eliminated and subjected to the repair welding with welding material of the same content system as base metal. After the welding is finished, a part A surrounded by a dotted line in figure is subjected to the normalizing-tempering treatment. Since it is necessary to extend the range to be tempered up to a heat affected zone being generated by the normalizing, it is necessary to make the range to be tempered slightly wider than the range to be normalized. Accordingly, it is necessary to extend the range to be heat- treated up to the position separated by more than the plate thickness of each pipe from a T joint weld zone 3. In this way, when the part A is subjected to the normalizing-tempering treatment, the heat affected zone of the repair weld zone 4 is transformed almost completely by the normalizing and then, subjected to the tempering, so it is provided with the same strength at the time of manufacturing.
Patent JP-H06155031-A (JP)
Title: Light shielding method for gas arc welding
Inventor: TAKADA YOSHIHIKO
IPC: B23K9/32
Filed: 1992-11-13
Abstract: PURPOSE:To improve operability of a welding torch and to improve safety of an operator by circulating colored gas around an electrode and covering arc light. CONSTITUTION:In a shielding gas supply source 7 and a light shielding gas supply source 8, a welding nozzle 2 is arranged in a communicated state in a mutual gap 9 with a welding wire 4, shielding gas and light shielding gas are jetted from a lower opening 2a of the welding nozzle 2 through the mutual gap 9 and a light shielding gas flow G and a shielding gas flow are generated around the welding wire 4. Milk white gaseous carbon dioxide in a state with dry ice gasified, for instance, is used as the light shielding gas and the gaseous carbon dioxide in a normal temperature state is used as the shielding gas. Consequently, the light shielding gas flow G is circulated so as to cover the arc light generated from the interval between the welding wire 4 and base metal and light intensity of the arc light to reach the operator is reduced.
Patent JP-H01186789-A (JP)
Title: Low voltage discharge lamp driving circuit device
Inventor: ROORANTO KASUTORU
IPC: H05B41/24
Filed: 1988-12-02
Abstract: PURPOSE: To provide a high voltage for arcing during a stable continuous operation, by connecting diodes in parallel which operate in forward direction to emitter resistors of at least one of two switching transistors. CONSTITUTION: In a low pressure discharge lamp LL, a first electrode is connected through its power-supply-side terminal to a supply rectifier GL, and supply-side terminals of a second electrode is connected through a coupling capacitor C6, a resonant reactor RD and a primary winding TR1 in a control transmitter to an intermediate terminal (M) between two transistors T1, T2. One or more diodes D4, D5 which operate in forward direction are in parallel connected to emitter resistors R4, R5 of at least one of two transistors T1, T2. This parallel connection of diodes D4, D5 provides higher output peak current without losing any advantage of current negative feedback. Thus, high voltage for an arc is provided during a stable continuous operation.
Patent JP-H04175972-A (JP)
Title: Circuit simulation device
Inventor: KIMURA KEISUKE
IPC: G06F17/50
Filed: 1990-11-08
Abstract: PURPOSE:To analyze an electric system and a mechanism system at the same time by representing characteristics of respective elements of the mechanism system as differential equations and solving them in combination with differential equations representing the electric system. CONSTITUTION:When the differential equations representing the characteristics of the respective elements of the mechanism system are linear, the differential equations can be represented in the form of state equations and characteristics of an electric circuit are also represented in the form of state equations, so those two features are utilized and the device is therefore provided with a part which converts the characteristics of the respective elements of the mechanism system described as the state equations to a form that a computer can analyze and a part which combines the state equations after the conversion with a conventional circuit simulation device. Then the equations representing both the mechanism system and electric system are solved at the same time. Consequently, a precise circuit analysis including the mechanism system can be taken.