baber/WOPTO huggingface dataset:
Patent JP-2000133691-A (JP)
Title: Vacuum transportation apparatus
Inventor: NAKAYAMA HIROKI
IPC: H01L21/68
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To decrease a driving force of a source for driving of valve body. SOLUTION: A load-lock chamber 10 and a transportation chamber 12 are provided adjacent to each other to communicate with each other via a first opening 14 made in an interface therebetween. A valve body 18 abuts from inside the transportation chamber against an upper partition wall 12a having the first opening via an O ring 19 as a stationary sealing material. The valve body, which is coupled to a second actuator 26 by a shaft 24, can be moved in a vertical direction within the transportation chamber. A bellows 30 is provided within the transportation chamber as a movable sealing material to separate the transportation chamber from the second actuator. The bellows is provided around the shaft to seal up a space between the valve body and an inner wall of the transportation chamber, and to keep the side of the space having the shaft in an atmospheric pressure state.  A diameter of the bellows is set to be larger than an outer diameter of the O ring when the valve body is seated. Since the diameter of the bellows is set to be equal to the diameter of a lower surface of the valve body, a positive pressure acting on the lower surface of the valve body is larger than a back pressure acting on the upper surface of the valve body.
Patent JP-H05120408-A (JP)
Title: Image filing system
Inventor: KITAMURA YOSHIKI
IPC: G06T1/00
Filed: 1991-10-24
Abstract: PURPOSE:To provide a system by which documents can be replaced without considering the number of replacement pages, the recovery of the generation of an overlap document can be attained, and the documents can be arrayed in the order of the registration. CONSTITUTION:An original transmitted from an ADF(automatic document feeder) 18 is read by a scanner 10, and the image is preserved in an information storage part 12. The number of pages of the documents of the destination of the replacement is compared with that of the origin of the replacement, and when the number of pages of the documents of the destination of the replacement is larger, the pages remaining after the replacement are automatically deleted, and when the number of pages of the documents of the original of the replacement is larger, the insufficient pages are added. The above mentioned comparison can be operated by judging whether or not the originals are present on the ADF 18.
Patent JP-H09148419-A (JP)
Title: Electrostatic chuck
Inventor: HARASHIMA KEIICHI
IPC: H01L21/3065
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enable an electrostatic chuck for holding wafer to stably separate a wafer from the holding surface of a holding table even when the chuck has an attracting force due to residual charges. SOLUTION: A plurality of separating pins 1 for separating a wafer 10 from a holding table 5 is arranged around the wafer 10 and separation driving mechanisms 2 which thrust up the pins 1 in steps within the elastically deforming range of the wafer 10 and a controller 3 which arbitrarily selects and actuates the mechanisms 2 are provided. The wafer 10 is separated from the holding table 5 by evenly thrusting up the peripheral section of the wafer 10 little by little.
Patent JP-2001125168-A (JP)
Title: Shutter for camera
Inventor: WATABE NOBUAKI
IPC: G03B17/02
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a shutter for a camera constituted so that starting ability at the time of opening actuation can be suitably maintained even in the case of cyclically energizing the stator coil of a current control type motor in order to open/close a circular exposure aperture part by a shutter blade. SOLUTION: A motor driving circuit 11 energizes the stator coil 6 in a forward direction at the time of opening actuation and energizes it in a reverse direction at the time of closing actuation. A rotor 5 is rotated by a specified angle, so that the shutter blades 2 and 3 are actuated to be opened/closed. The circuit 11 cyclically energizes the coil 6 at the time of opening actuation, and energizing time per cycle is made different between under the control of a start control circuit 10a and under the control of an opening control circuit 10b. Then, the energizing time is automatically adjusted according to a signal from a voltage comparator circuit 9. The energizing time controlled by the circuit 10b is manually adjusted according to a signal from a detection circuit 13 at the time of manufacturing.
Patent JP-H04177007-A (JP)
Title: Collision combustion device
Inventor: WATANABE TOSHIO
IPC: F23D14/22
Filed: 1990-11-09
Abstract: PURPOSE:To realize a high load combustion by supplying fuel gas from a fuel gas jet-out port into the collision space of the combustion air that is jetted out from a collisiong air jet-out port and mixing and burning rapidlly the combustion air and the fuel gas under the strong turbulence. CONSTITUTION:The combustion air is jetted out at a speed that is several times as high as the combustion speed from collision air jet-out ports 24 and 24 that are mutually opposed, and the fuel gas is jetted out from a fuel gas jet-out port 22. The combustion air collides on the central axis line A of a combustion chamber 20 to create a strong turbulence. And, in this turbulent space the fuel gas is supplied to mix the air and the fuel in a short time, and the combustion proceeds violently. The flames are held stably in the space near a collision point 26, and they are not stabilized at an offset position, and the combustion efficiency is good and a high load combustion is realized. Further, under the strong turbulence the unburned gas and burned gas burn as they mix and low NOX is realized by the recirculation effect of the exhaust gas.
Patent JP-H04181088-A (JP)
Title: Expansion pipe joint with metal bellows
Inventor: HASEGAWA OKINARI
IPC: F16L5/00
Filed: 1990-11-09
Abstract: PURPOSE:To absorb the uneven settlement of the ground and errors in construction by using an expansion pipe joint with metal bellows welded with large- diameter and small-diameter flanges on the outer peripheries of end pipes and having a fixing loose flange fastenably to the small-diameter flange. CONSTITUTION:Connecting flanges 11, 11' are connected to outer ends of end pipes 10, 10' provided at both end sections, short pipes 13, 13' are connected to inner ends via metal bellows 12, 12', and both short pipes 13, 13' are connected via an intermediate pipe 14. A fixing flange 15 with the diameter larger than a pipe through hole bored on the outer wall of an adjacent building is welded on the outer periphery of the inner end section of the end pipe 10, and a cylindrical cover 17 covering the metal bellows 12 is welded on the right side face. A flange 18 with the diameter smaller than a pipe through hole bored on the outer wall of the adjacent building is welded on the outer periphery of the inner end section of the end pipe 10', and a cylindrical cover 20 covering the metal bellows 12' is welded on its right end. A fixing loose flange 21 with the inner diameter larger than the connecting flange 11' and the outer diameter larger than the pipe through hole is provided on the outer periphery of the end pipe 10'.
Patent JP-H10134469-A (JP)
Title: Ejecting mechanism with lock for disk case housing discoid recording medium
Inventor: HOSHI TAKEO
IPC: G11B17/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ejecting mechanism with the lock capable of surely unlocking from a processing device of the disk case. SOLUTION: This ejecting mechanism 1 is composed of an operating part 6 for moving toward an inserting hole 4 of an inserting part 5, capable of inserting the disk case 3 and operating the disk case 3 to be pushed out of the inserting hole 4 and also restoring to its original standby state upon completion of the push-out operation and a lock part 7 having a lock arm 19 for bumping and restraining its tip formed with a holding hook 18 into a recessed part to be restrained 3a of the disk case 3 when the operating part 6 is in a standby position, and on the other hand, for displacing the holding hook 18 to be withdrawn from the recessed part to be restrained 3a by operating the operating part 6 before starting its push-out operation.  When the push-out operation of the operating part 6 is started up, the holding hook 18 is withdrawn from the recessed part to be restrained 3a, thus ensuring the unlocking operation.
Patent JP-H05145619-A (JP)
Title: Automatic answering telephone system
Inventor: AOSHIMA TOSHIYUKI
IPC: H04M1/64
Filed: 1991-11-21
Abstract: PURPOSE:To abort a backup circuit to keep a setting condition set to fulfill each function of the automatic answering telephone set and to save trouble of resetting. CONSTITUTION:A signal conversion circuit 15 converts the setting condition stored in an internal RAM 9 and the result is dubbed onto a tape 5. The content of the internal RAM 9 is erased due to, a power failure, but when a power supply circuit 12 detects the occurrence of the restoration of power failure, the setting condition dubbed on the tape 5 is read by the internal RAM 9. Thus, backup by a battery is not required and trouble of resetting after power restoration is saved.
Patent JP-H08161508-A (JP)
Title: Pattern detecting method
Inventor: YAMAMOTO MASAFUMI
IPC: G06T7/60
Filed: 1994-12-09
Abstract: PURPOSE: To provide the pattern detecting method which can detect the shape of a specific pattern in a picked-up image with higher precision than the resolution of pixels. CONSTITUTION: The shape of a pattern 30 is detected by bringing density information on an area which has an intermediate illuminance value positioned at the boundary part of the pattern 30 into consideration. When the border line of the pattern 30 is linear, a rough boundary line 40 is found and a window 50 which is extended almost at right angles tot the boundary line 40 is scanned along the border line 40 to estimate the real boundary position of the pattern.
Patent JP-H06129191-A (JP)
Title: Concrete spray device
Inventor: YOSHINAKA JUNICHI
IPC: B05B7/14
Filed: 1992-10-19
Abstract: PURPOSE:To make it possible to spray fiber-mixed concrete in an equalized state even when a low cost piston pumping method is adopted to spray the concrete in terms of a spray device which sprays concrete so as to line a tunnel or protect the surface of slope. CONSTITUTION:A piston pump 1 force-feeds fiber-mixed concrete C to a mixing pipe 10 by way of a deformed pipe 9 or the like. Air (A) is introduced into the mixing pipe 10 in its longitudinal direction S where the fiber-mixed concrete C rides on the current of the air A. A cross sectional area of a flow passage at a connected part 9b between the deformed pipe 9 and the mixing pipe 10 is arranged to be substantially identical to the cross sectional area of a straight pipe near a piston 1a.
Patent JP-S63161209-A (JP)
Title: Flexible film dam
Inventor: TAKASAKI MAMORU
IPC: E02B7/20
Filed: 1986-12-24
Abstract: PURPOSE:To remove soil deposits by providing at least one air supply-discharge port and a number of air supply-discharge systems for at least both end slopes of a flexible film bag set across both banks. CONSTITUTION:A flexible film dam 1 is fixed to the river bed and left- and right-handed slopes 3 and 4; air supply-discharge ports 5, 6 and 7 which are opening inside the bag of the dam 1 are formed in the river bed 2 and the slopes 3 and 4 respectively. The ports 5, 6 and 7 are connected to air supply valves 17, 18 and 19; air discharge valves 11, 12 and 13; and air discharge valves 14, 15 and 16 respectively. The valves 17, 18 and 19 are connected to an air supply blower 20. When soil is deposited on an operator room 21 side, air is supplied into the dam 1 from the port 6 to expand it and the stream of river water is concentrated on the room 21 side to remove soil deposits. The removal of soil deposits and the prevention of soil deposition can thus be completely attained.
Patent JP-H07159314-A (JP)
Title: Infrared water-content measuring apparatus
Inventor: HAYASHI TOMOYUKI
IPC: G01N21/3554
Filed: 1993-12-07
Abstract: PURPOSE:To reduce the measuring error of a measured water-content value due to difference in properties of sludge cake or the like in an infrared water-content measuring apparatus. CONSTITUTION:In an optical system 1, infrared rays for water-content measurement and infrared rays for properties measurement are separated into their spectral components by an interference filter F of a rotating disk 13. The infrared rays for properties measurement are set at wavelengths of 1320nm, 1540nm, 1590nm and 1760nm. The infrared rays for water- content measurement are projected on an object S to be measured, and reflected light is photoelectrically converted by an infrared detector 18. The infrared rays for properties measurement are projected on the object S to be measured, and reflected light is photoelectrically converted by the infrared detector 18. Signals are synchronized by an analog processing part 2, a voltage signal by the infrared rays for water-content measurement and a voltage signal by the infrared rays for properties measurement are input to a digital processing part 3, and a properties judgment factor (a mixture ratio) M is operated on the basis of the voltage signal by the infrared rays for properties measurement. The working curve of the measurement of a water content is selected on the basis of the found properties judgment factor M. On the basis of the selected working curve, a water-content value is computed by the voltage signal by the infrared rays for water-content measurement.
Patent JP-H08160604-A (JP)
Title: Photosensitive lithographic printing plate requiring no damping water
Inventor: AZUMA TATSUJI
IPC: G03F7/00
Filed: 1994-12-09
Abstract: PURPOSE: To improve the scar resistance and the plate wear resistance by provid ing a photosensitive layer and a specific silicone rubber layer on a base in this order from below. CONSTITUTION: A photosensitive layer and a silicone rubber layer are provided on a base in this order from below. Polysiloxane having the alkenyl group (a) and hydrogen polysiloxane having (b)≡Si-H are combined at the number of Si-H groups of 11-30 of (b) against the alkenyl group of (a), then they are cross-linked and hardened by additional reaction to form the silicone layer. Here, (a) has two alkenyl groups directly connected to the silicon atom in one molecule, the average repetition number (x) of the -(Si(R<1> )(R<2> )-O)- group is 100<=xh600, where R<1> , R<2> are alkyl group or aryl group, and the alkyl group or alkenyl group is directly coupled with the terminal silicone atom. In addition (b) is a compound expressed by the formula, where R<3> indicates the hydrogen atom or methyl group, and R<4> indicates the alkyl group or aryl group, and y=4-100, z=0-100.
Patent JP-H06108824-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KATO KENJI
IPC: F01N3/08
Filed: 1992-11-17
Abstract: PURPOSE:To suppress variation of output torque in an internal combustion engine by decreasing the output torque, which tends to increase simultaneously with decrease of oxygen concentration, when the oxygen concentration in exhaust gas is decreased through controlling mixture for emitting the NOX absorbed at the period of lean exhaust gas. CONSTITUTION:In an internal combustion engine 1, NOX absorbent 18 is arranged in an exhaust pipe 17. A spark plug 4, a fuel injection valve 11, a by-pass control valve 21 and an electromagnetic clutch 23 are controlled by means of an electronic control unit 30 on the basis of the respective signals detected by the air flow meter 13, a throttle switch 25, a rotational speed sensor 26 and a car speed sensor 27 respectively. In other words, in order to emit the NOX absorbed by the NOX absorbent 18 when the air-fuel ratio of the exhaust gas is lean, the mixture is controlled so as to make the air-fuel ratio rich, and oxygen concentration in the exhaust gas is decreased. In this case, ignition timing of the spark plug 4, for example, is delayed so as to decrease the output torque, which tends to increase simultaneously with the decrease of oxygen concentration, in the internal combustion engine 1. Thus, it is possible to suppress the variation of output torque in the internal combustion engine 1.
Patent JP-H08140635-A (JP)
Title: Core material-supplier in fishery surimi product-wrapping device
Inventor: KUWABARA TAKESHI
IPC: A23L17/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide a method surely supplying core materials to a molding raw material, efficiently performing a molding work and prepering a wrapped fishery SURIMI (ground fish meat) product in a molding machine for a wrapped fishery SURIMI product. CONSTITUTION: A core material-supplying belt 6 comprising plural strips and having division pieces 5 individually storing core materials A is installed above a transferring belt 1 of molding raw materials B. A height-controllable receiving board 10 is installed below a guiding board 7 placed along the core material- supplying belt 6 from an end part to a bottom end of the supplying belt. A pushing cylinder 9 for laying the core material A on the molding raw material B is installed in an upper part of the receiving board 10 and a blowing nozzle 11 of air surely falling down the core material A is installed above the board. The core material A is laid on the prescribed position of the molding raw material B without being stuck, hooked or transferred on the molding raw material B.
Patent JP-H05121341-A (JP)
Title: Heat treatment apparatus
Inventor: OKASE WATARU
IPC: H01L21/324
Filed: 1991-10-28
Abstract: PURPOSE:To provide a rapid heat treatment for an overall face of a planar workpiece at a uniform temperature with a simplified control system for controlling the moving rate of the workpiece, by providing an auxiliary heater at an outer face near an entrance of a treatment container. CONSTITUTION:A planar heating source 2 is mounted on the inside wall at an upper part of an adiabatic heat insulating material 4 so that a planar heat source 2 is located opposite to the treatment face 11 of a semiconductor wafer 1. The heat source 2 has a resistive heating body including planar alloy wire made of MoSi2, iron and the like. The face of the heat source 2 is circular like the treatment face 11 of the semiconductor wafer 1 and the radius thereof is about two times that of the wafer 1 so that an overall face of the wafer 1 is controlled at a uniform temperature. On the other hand, an auxiliary heater 21 is provided at an outer face near an entrance of a treatment container 7 to control the temperature. A cooling unit 22 is also provided on the outside of the heater 21 to cool the heater 21 forcedly. Consequently, with a simplified control system for controlling the moving rate of a planar workpiece, a rapid heat treatment can be provided for the overall face of the planar workpiece at a uniform temperature.
Patent JP-2000131997-A (JP)
Title: Image forming device
Inventor: TAKAHASHI SHIGEFUMI
IPC: G03G15/20
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device for automatically, always and appropriately setting a standby time. SOLUTION: A time correspondence table as for the history of a power saving period just before an actual operation (power saving time Ts) and the corresponding standby period after the end of the actual operation (standby time Tr) is previously stored in a memory. In the case the power saving time Ts is <=20 minutes, the standby time is set to be 20 minutes, in the case the power saving time Ts is >20 minutes, the standby time Tr is sequentially set to that the standby time Tr may be shortened in reverse proportion to the length of the power saving time Ts until a lapse of 60 minutes. In the case the power saving time is >=60 minutes, the standby time is always set to be zero minute.  Thus, the device is immediately made in a power saving state after the end of printing, in such a situation that the device is in use once in an hour or more hours, that is, in the case the device using frequency is low at night.
Patent JP-H09149075-A (JP)
Title: Electronic mail system
Inventor: NAKAMURA TOSHIHISA
IPC: H04L12/58
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the mail system with excellent transmission efficiency of a network. SOLUTION: A transmission destination information extract section 20 extracts plural sets of terminal identification information and user identification information received by the user with a text, and when transmission destinations are plural terminals and distribution destinations are plural users, a mail edit section 30 designates a common code denoting plural delivery destinations and the terminal identification information of the destination and generates a transmission mail by designating plural users corresponding to the terminals.  A delivery destination information extract section 50 extracts the user identification information of the delivery destination from the received mail and a mail disassembly section 60 designates plural users as destination and generates a delivery mail when the transmission destination is its own terminal and plural delivery destinations are in existence, a mail transmission reception section 40 sends a mail to each terminal when the destination of the transmission mail is other than its own terminal equipment, and sends to the delivery destination information extract section 50 and the mail disassembly section 60 when the destination is its own terminal equipment and distributes the mail to the designation user when the delivery mail is received from the mail disassembly section 60.
Patent JP-H04178555-A (JP)
Title: Gas sensor
Inventor: TSURUTA KUNIHIRO
IPC: G01N27/41
Filed: 1990-11-13
Abstract: PURPOSE:To electrically connect and fix a gas detector and lead wires simply by aligning the lead portion of the gas detector on the lead wires of a holder, and connecting the lead portion to the lead wires when the gas detector is fixed. CONSTITUTION:A sensor is constituted of a gas detector 10 and a insulating holder 11 made of ceramic and the like and laminated with the detector 10 to hold it. The holder 11 is formed with an alumina plate with the size 20X70X3mm, for example, lead wires 12, 13 made of a good conductor such as platinum are integrally formed on the surface, and protruded projections 14 are provided on part of the lead wires 12, 13. The detector 10 has a gas detection section 10a for detecting gas in it, and a lead section 10b made of platinum and the like and communicated to the detection section 10a is formed on the surface of the detector 10. When the detector 10 is laminated on the holder 11, the lead section 10b is aligned with the projections 14 of the lead wires 12, 13 for connection, then the detector 10 and the holder 11 are electrically connected simply.
Patent JP-H06139816-A (JP)
Title: Organic platinum/silver ink
Inventor: OKAMOTO KOJI
IPC: C09D11/033
Filed: 1992-10-21
Abstract: PURPOSE:To provide organic platinum/silver ink whereby the sheet resistance- value of a thin film can be optionally adjusted, and which is excellent in printability and has a long self-life by having the organic platinum/silver ink containing platinum resinate, silver resinate, the resinate of other metallic components, various kinds of resin containing thermosetting resin as a binder therein and an organic solvent respectively. CONSTITUTION:Organic platinum/silver ink is composed of platinum resinate, silver resinate, the resinate of other metallic components, and not less than one or two kinds of resin selected from a group consisting of alkyd resin, urea resin, melamine resin, rosin derivative resin, epoxy resin, acrylic resin and terpene resin each as a binder, and also an organic solvent. The use of this ink consequently enables the sheet resistance of a thin film to be freely adjustable within a specific resistance range so that various kinds of coating methods may be adopted to a glass ceramics substrate.