baber/WOPTO huggingface dataset:
Patent JP-H06108413-A (JP)
Title: Method of cooling road cutter blade
Inventor: IKETANI OSAMI
IPC: B28D1/24
Filed: 1992-09-28
Abstract: PURPOSE:To decrease consumption of cooling water by providing a nozzle injecting the cooling water to the edge of a blade and both right and left foundation surfaces to a proper position at an acute angle in a turning direction on the foundation surface. CONSTITUTION:When a pump 1 is driven by a pulley to apply pressure to cooling water, the cooling water is injected from a fan-shaped nozzle 2 to the edge of a blade 3 and both right and left foundation surfaces thereof in a foggy state at an angle of 15-60 deg.. According to the constitution, the scatter caused by the collison of the cooling water with the blade 3 is prevented, so that consumption of the cooling water can be decreased, and quantity of mud to be produced can be decreased.
Patent JP-H09116956-A (JP)
Title: Control information transmitter
Inventor: HAYASHI MORIHIKO
IPC: H04W28/14
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To reserve transmission of control information at a required minimum and to minimize deterioration in voice quality or speech quality to the utmost in the case of inserting the control information to a voice channel and transmitting the resulting channel. SOLUTION: Control information to be sent to a base station is given from a system control section 30 to buffers 26, 27 in a cellular radio telephone set. A transmission validity is added to the control information. A voice detection section 28 detects a voice channel while identifying a voiced period and a silence period of the voice channel. A transmission control section 29 sends the control information to the voice channel from the buffers 26, 27 regardless of the voiced period or the silence period when the buffers 26, 27 are fully occupied. When the control information whose transmission validity is close to expiration is in existence, the control information is sent to the voice channel regardless of the voiced period or the silence period. In other cases, the control information is sent to the voice channel from the buffers 26, 27 for the silence period only.
Patent JP-H03159453-A (JP)
Title: Private exchange equipment
Inventor: YAMAGUCHI TOMOO
IPC: H04M3/533
Filed: 1989-11-17
Abstract: PURPOSE:To urge an information transmitter to speedily correspond to a restoration processing such as re-transmission by transmitting an information transmission incomplete-message to a previously registered extension terminal when information transmission from an information automatic transmission/reception equipment incompletely terminates and informing the information transmitter of it by means of display and the like. CONSTITUTION:When the number of calling times reaches (m), an information transmission supervisory part 1060 recognizes communication at that time to be information-untransmissible and outputs the recognized result to a message transmission control part 1061. Thus, it makes a call based on a certain telephone number which is previously stored in a number information storage part 1070, calls the corresponding extension terminal, reads an unconnected message from an unconnected message storage part 1071 and transmits it to the extension terminal. On the other hand, the received unconencted message is displayed on a display part in the extension terminal. Thus, the information transmitter can recognize that the transmission of an original from the information automatic transmission/reception equipment 102 is not completed.
Patent JP-2000121244-A (JP)
Title: Solvent vapor processing system
Inventor: MASUTANI TOSHIKAZU
IPC: F26B9/06
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a solvent vapor processing system in which non-required items contained in the processed items can be dissolved and removed, a solvent processing efficiency and a working efficiency are high and it is not necessary to separate the non-required items dissolved and removed from the processed items from the solvent. SOLUTION: A solvent recovering circuit S in a solvent vapor processing system 1 is constituted by a seal-closed processing tank 2; a solvent vapor generating device 3 having a water layer 31 within the device and a solvent liquid layer 30 below the water layer 31 formed therein; supplying pipes 33, 35, 36 connecting the solvent vapor generating device 3 with the processing tank 2; and returning pipes 37, 39, 49 to 52 for returning the solvent within the processing tank 2 to the solvent vapor generating device 3. The return pipes 37, 39 of the solvent recovering circuit S are provided with a pump device 5 for feeding out solvent vapor toward the solvent vapor-generating device 3 and a condenser 8 for liquefying the solvent vapor.  Solvent vapor gasified by a heater device 17 at the solvent vapor-generating device 3 is contacted with water in the water layer 31 to become solvent vapor accompanying with steam, and the solvent liquid liquefied by the condenser 8 passes through the pipes 48 to 52 and is recovered at the solvent vapor generating device 3.
Patent JP-H08157127-A (JP)
Title: Paper sheet discharging device
Inventor: KOKUBU SHINICHI
IPC: B65H31/30
Filed: 1994-12-02
Abstract: PURPOSE: To enable a tray to be drawn and returned to the original position even when an image processing device performs the discharging operation for paper sheets. CONSTITUTION: A paper discharging device is constituted of an upper tray 30, an under tray 31 for holding this upper tray 30 so that the tray can be freely drawn, and discharge roller pairs 34, 35 for discharging paper sheets 32 onto the upper tray 30 and the under tray 31 whose one part appears under the upper tray. When the upper tray 30 is drawn out, the bottom plate 30A is moved in the drawing direction 37, the paper sheets 32 stacked on the boundary to the bottom plate of the under tray 31 is again scraped by the bottom plate 30A when the upper tray 30 is pressed and returned, and housing can be continued.
Patent JP-S62157152-A (JP)
Title: Paper sheet and the like conveynace belt and manufacture thereof
Inventor: KIMURA AKITAKA
IPC: B65G15/32
Filed: 1985-12-28
Abstract: PURPOSE:To increase fidelity of a duplicator and the like, by a method wherein a sheets conveyance belt provides high surface friction action against a document, provides low friction action against the surface of a vacuum sucking device, and provides excellent resistance properties against a tensile force. CONSTITUTION:A sheet conveyance belt 1 has a chlorinated skin layer on the one surface of a rubber belt having a friction factor mu of 1.0 or more. Since it is imperative that a belt 1 has excellent tensile resistance properties, it is prepared so as to have hardness of about 50 or more and about 70 or more. In order to manufacture the sheet conveyance belt 1 with highmost efficienty, after a rubber belt is formed using a rubber composition so prepared as to have vulcanized rubber hardness of 70 or less, the belt is immersed in a chlorine solution for a given time so that a surface friction factor mu is adjusted in a range of 0.5-0.3. Thereafter, a method, wherein the one surface of the belt is ground to remove a chlorined skin layer, is employed.
Patent JP-H09140138-A (JP)
Title: Switching power supply and discharging lamp lighting apparatus
Inventor: ITO KAZUYUKI
IPC: H02M7/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve a power factor with a simplified circuit structure by providing a switching circuit for controlling ON and OFF conditions of the connection between the connecting point of the first and second capacitors and one of the inputs forming a pair of the rectifying circuits. SOLUTION: When a switching element 15 is in the On state, a current flows into an inductor from a rectifying circuit. In this case, a peak of the output current is limited to improve a power factor of input current with harmonics suppressing inductors 12a, 12b to reduce the power supply harmonics. Moreover, connection between the connecting point of the first and second input side capacitors 13a, 13b and one of the AC input connecting points of the rectifiers 11 can be switched freely to the rectifying system of the full-wave rectifying and the double voltage rectifying by the switch means 14. When an AC input is 100V system, the switching means 14 is turned ON for double voltage rectifying and it is 200V system, the means 14 is turned OFF for full-wave rectifying. As a result, power factor of input current can be improved and power supply harmonics can be reduced.
Patent JP-H09148216-A (JP)
Title: Method of exposure control
Inventor: OZAWA KEN
IPC: H01L21/027
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of exposure control, wherein the intensity of exposure light from a light source is varied in steps by open loop control so that the exposure quantity for each shot area can be precisely controlled when a single substrate has a plurality of shot areas to be exposed to various amounts of integral exposure. SOLUTION: Pulsed light from an excimer laser 1 is attenuated by a rough adjuster 3 and a fine adjuster 4 to irradiate a reticle 11 and scan the reticle and a wafer 14 by a projection lighting system 13, so that the reticle pattern is transferred sequentially to individual shot areas. When the attenuation factor of the rough adjuster 3 is changed by open loop control, the brightness of the image is measured by an irregular-brightness sensor 21, and the brightness of the image is adjusted according to the results of the measurement.
Patent JP-2001124129-A (JP)
Title: Hydraulic shock absorber with vehicle height adjustment mechanism
Inventor: KAWADA SHIGEKAZU
IPC: F16F9/44
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber with vehicle height adjustment mechanism capable of using two hydraulic shock absorbers with vehicle height adjustment mechanism having the same structure without interfering with the operation by the interference of an operating part with a passenger, and lowering a value of a commodity caused by the impairing of its appearance, and to reduce the troubles in the manufacturing as much as possible. SOLUTION: In this hydraulic shock absorber with vehicle height adjustment mechanism supporting one end of a suspension spring 13 by a jack cylinder 11 mounted coaxially to a hydraulic shock absorber 1, and changing the load of the suspension spring 13 in the hydraulic shock absorber 1 while supplying and discharging the oil with respect to the jack cylinder 11 by the operation of a piston 16 of a pump cylinder 33 attached to the jack cylinder 11 to adjust a level, an axis of the pump cylinder 33 is arranged in the same direction as an axis of the hydraulic shock absorber 1 and mounted on a side surface of the hydraulic shock absorber 1, and an operating part of the piston 16 on the pump cylinder 33 can be relatively displaced to the axial direction of the jack cylinder 11.
Patent JP-H01143031-A (JP)
Title: Reader for optical card
Inventor: TAKAHASHI SUSUMU
IPC: G11B7/135
Filed: 1987-11-28
Abstract: PURPOSE:To utilize irradiating light beams without waste and to cause a reading to be exact by bending reflecting light beams from recording data in the opposite direction of a light source and execute image-formation on a line sensor. CONSTITUTION:The irradiating light beams to be emitted from a light source 7 are made incident on a cylindrical lens 12. In the cylindrical lens 12, beams are bent so that the irradiating light beams can be condensed in a main scanning direction Y of a line sensor 8 to the focus position of an objective lens 10. This irradiating light beams are bent by a rectangular prism 11 and are made incident on the right half of the diameter of the objective lens 10. Then, the light beams are radiated on recording data 9 on a card C. The light beams reflected by the recording data 9 are passed through the left half of the diameter of the objective lens 10 and further, are bent by a rectangular prism 13 to be arranged wit being adjacent to the rectangular prism 11. Then, the image formation is executed on the line sensor 8.
Patent JP-S63151041-A (JP)
Title: Probe card
Inventor: MUNAKATA KONIN
IPC: G01R1/073
Filed: 1986-12-16
Abstract: PURPOSE:To use one probe card commonly for plural kinds of semiconductor integrated circuits, by bringing one of its ends to the pad of a semiconductor integrated circuit chip, and mounting the other end on a card substrate so that the end can be freely slidden. CONSTITUTION:A metal supporting body 8 is inserted into a groove 12. A card substrate is held with metal needles 2, which are fixed with a bolt 82 and a nut 83. A moving device 9 is selected as a unitary body, in which the desired number of the metal needles 2 having a desired pitch, a resin member 3 and the bolt 82 of the metal-needle supporting body 8 are combined. The device 9 is arranged in the groove 12 in the card substrate 1. The nut 83 is loosely tightened, a screw 91 of the moving device 9 is turned and the metal needle supporting body 8 is moved and adjusted. At a desired position, the nut member 83 is tightened, and the metal-needle supporting body 8 is fixed. By the similar way, other metal-needle groups are selected, arranged and fixed. Therefore, the same probe card can be applied to plural kinds of integrated circuits having the different chip sizes, the different pad number and the different terminal positions. Thus the cost of the probe card manufacturing can be reduced, and the developing period can be shortened.
Patent JP-H01142456-A (JP)
Title: Ultrasonic medium
Inventor: FUJITA TOSHIAKI
IPC: G01N29/28
Filed: 1987-11-28
Abstract: PURPOSE:To achieve an ultrasonic flaw detection at a weld part very efficiently, by coating the weld part with an ultrasonic medium having iron powder mixed with an adhesive or a rubber-like material to finish the surface thereof flat. CONSTITUTION:Iron powder is added and mixed at a rate of 80% per 20% of an epoxy resin to form an ultrasonic medium 3. The weld part 2 is coated with the medium 3 and the surface thereof is finished flat with a trowel. This enables the obtaining of a smooth surface in a relatively simple manner to make a uniform ultrasonic wave incident into the weld part from a vibrator 4 thereby achieving an ultrasonic flaw detection at the weld part 2 very efficiently.
Patent JP-H04370297-A (JP)
Title: Cationic composite particle for paper, its production and use therof
Inventor: TSUTSUMI HARUKI
IPC: D21H17/50
Filed: 1991-11-15
Abstract: PURPOSE:To obtain in high yield the title composite particles excellent in whiteness, opacity, opacity after printing and the physical properties of paper applied on, thus useful as a loading material for paper processing, by binding urea- formaldehyde-based polymer particles, etc., to cationic metallic particles. CONSTITUTION:The objective composite particles can be obtained by mutual binding of (A) a urea-formaldehyde-based polymer, (B) a urea-formaldehyde-based initial condensate, and (C) cationic metallic particles such as ultra-fine aluminum oxide particles 0.005-1mum in size. It is preferable that the weight ratio A/C, B/C or (A+B)/C be (99.9-70):(0.1-30).
Patent JP-S63153160-A (JP)
Title: Dot serial printer
Inventor: MORIKAWA SAICHI
IPC: B41J2/51
Filed: 1986-12-17
Abstract: PURPOSE:To maintain a normal print quality even in shrunk line printing, by providing a means for performing variable control of print timing corresponding to line print magnification. CONSTITUTION:A carrier 2 moves based on a control signal fed from a carrier control section 1, and when the carrier 2 has moved half of the distance(predetermined distance) necessary for printing a single longitudinal dot row in normal pointing, a signal generating section 3 produces a signal which is fed to a counter 5. In normal printing, the row print magnification is 1, thereby (2) is set in a data control section 4. When the count in the counter 5 reaches to (2), a print command is outputted to a print section 6 which responds to said print command and a print data fed from the data control section 4. In shrunk line printing, the print magnification is 1/2, thereby (1) is set in the data control section 4. The counter 5 outputs a print command everytime when the carrier 2 moves by the predetermines distance and the signal generating section 3 feeds a signal through similar operation, and the print section 6 carries out shrunk line printing.
Patent JP-2000133702-A (JP)
Title: Method of excluding growth of oxide in shallow trench isolating member in periods following cmos oxidation treatment process
Inventor: HATTANGADY SUNIL V
IPC: H01L27/08
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming in a semiconductor device a shallow trench isolating member which endures the follow-on oxidation treatment process and excludes stress inducing damages, and to provide a structure obtained by the method. SOLUTION: After a trench is etched, a line oxide 110 is formed on the side wall of the trench. Annealing is performed in an atmosphere containing nitrogen, so that nitrogen 102 is introduced in the interface between the liner 110 and silicon 104. After that, the trench is filled with a trench filling material 114. By the nitrogen 102, resistance to oxidation is applied to the interface extending into a period of the following treatment process step.
Patent JP-2000128290-A (JP)
Title: Fluid dispenser cleaner
Inventor: MAITA HIROSHI
IPC: B67D1/07
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To clean a fluid dispenser without requiring a working load at a restaurant and costly collection. SOLUTION: The fluid dispenser cleaner supplies detergent liquid to a coil 61a of a dispenser 61 for cleaning. In this case, a hot water tank reserving liquid and a chemical tank, and a pump 31 for supplying the detergent liquid from the hot water tank and the chemical tank to the coil 61a of the dispenser 61 are mounted on a self-running vehicle.
Patent JP-H01143263-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUTA KUNIKO
IPC: H01L29/267
Filed: 1987-11-27
Abstract: PURPOSE:To simplify a process of manufacture and stabilize ohmic contacts by using a silicon process in the manufacture of a semiconductor device formed by use of a compound semiconductor material on part of a silicon substrate by simultaneously forming an electrode on part which is formed by silicon and a II-V compound semiconductor. CONSTITUTION:A P-type silicon substrate 1 is ion-implanted with phosphorous and boron, and annealed, to form an N-type collector 2 and a P-type base 3. Thereafter, an oxide film 4 is deposited on the resulting substrate, through which a window for an emitter is formed. Then, N-type gallium arsenide is caused to grow epitaxially to form the N-type emitter 5, and a silicon film 6 also is formed by epitaxial growth. Ion-implantation with arsenide is performed so that a concentration peak is located at the interface between the gallium arsenide of the N-type emitter 5 and the silicon film 6, followed by a rapid thermal annealing. Thereafter, a passivation oxide film 7 is deposited, and through the resulting sample contact holes for the base, collector, and emitter are formed together with the formation of a wiring 8.
Patent JP-H04173354-A (JP)
Title: Recording device
Inventor: HOSOKAWA NAOHIRO
IPC: B41J2/35
Filed: 1990-11-08
Abstract: PURPOSE:To make it possible to perform power connection control which corresponds with the resistance value of a heating resistor automatically, by a method wherein a current which flows in a heating resistor of a recording head is obtained, and a resistance value of the heating resistor is obtained by the current value to perform power connection control. CONSTITUTION:When a power source 115 is turned on, a carriage is traversed to a left margin position by driving a carriage motor 113, and data which is serial-converted is transferred to a thermal head driver 108 from an LSI for extention 107, and 600mus is set on a timer 103a in a CPU 103. A current flows through a heating resistor in a thermal head 110, and a voltage is generated across a current detecting resistor 109. A digital value which is generated on the current detecting resistor 109 is read by an A/D converter 111. After 600mus has passed, power connection to the thermal head 110 is stopped. By comparing the obtained digital data and a rank table 104a of a ROM 104, the rank of the thermal head is determined, and heating time, heating voltage, and heat storage heating correction information corresponding to each rank are read from the table 104a, and are transferred to a RAM 105.
Patent JP-H0598019-A (JP)
Title: Production of graft polymer
Inventor: YAMAMOTO KEISAKU
IPC: C08G81/02
Filed: 1991-11-18
Abstract: PURPOSE:To obtain a graft polymer improved in processability, heat resistance, oil resistance, etc., by mixing at least two constituent polymers including a polymer containing iodine and/or bromine with each other in the absence of a peroxide. CONSTITUTION:70-5wt.% polymer containing 0.001-10wt.% iodine and/or bromine is mixed with 30-95wt.% other polymers at 130-300 deg.C in the absence of a peroxide under applied shear deformation.
Patent JP-2000126911-A (JP)
Title: Part clamping device of spindle
Inventor: MATSUMOTO MASAICHI
IPC: B23Q3/12
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To easily replace a member in a short time when the member such as a collet is broken. SOLUTION: Members such as a retainer 9, a collet 7, a coil spring 10 and a front draw bar 32 screw-coupled with a draw bar main body 31 are stored in a spindle 1 removably from the front end of the spindle 1. A receiving member such as a removable snap ring 12 supporting the rear end of the retainer 9 is provided between the front end of a pedestal 8 on the inner peripheral face of the spindle 1 and the rear end of a taper hole 2a, thus a broken member such as the collet 7 can be replaced and repaired.
Patent JP-2000126423-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can securely detect open/close of an inner frame even if the position relation of an outer frame and the inner frame of the game machine is varied slightly. SOLUTION: An inner frame open check part 60 is equipped with an inner frame open check switch 62, a switch cover 64, and a switch stopper plate 66. When the inner frame is opened, a push button 62a of the inner frame open check switch 62 is protruded as showed in Fig. (a) and the contact point is open. When the inner frame is closed and an engaging hook 22a is engaged with an engaged plate 12a, the engaged plate 12a approaches the inner frame open check part 60 as showed in Fig. (b) and the push button 62a of the inner frame open check switch 62 is pushed down. When the engaged plate 12a approaches too closely to the inner frame open check part 60, an elastic arm 66a is elastically deformed and the inner frame open check switch 62 is displaced to the right side, i.e., the game machine surface side.