baber/WOPTO huggingface dataset:
Patent JP-H05228977-A (JP)
Title: Method and device for extrusion foam molding
Inventor: HORIUCHI SHOZO
IPC: B29C47/10
Filed: 1992-02-19
Abstract: PURPOSE:To control the injection pressure of a foaming agent easily by opening a filler hole, from which a foaming agent such as a gas is injected into the cylinder of an extruder, to the surface of a screw shaft or the rear of the thread of a screw through the inside of the screw shaft. CONSTITUTION:A foaming-agent filler hole 2 is opened toward the surface of a screw shaft from the feed 2a of the axis of the screw shaft. Internal pressure by kneading material such as plastics in a cylinder is weakened on the surface of the screw shaft and brought to negative pressure or fine pressure on the rear of the thread 4a. Accordingly, there is no possibility that the filler hole 2 formed to the surface of the shaft or the rear of the thread is clogged by the kneading material even at the small injection pressure of a foaming agent, thus controlling injection pressure extremely easily.
Patent JP-H10269635-A (JP)
Title: Production of recording medium and apparatus for production thereof
Inventor: MASUHARA SHIN
IPC: G03F1/26
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To increase the density of recording and reproducing by disposing a phase shift mask having a phase shift region in an exposure optical path in such a manner that the center of the phase shift region comes to a position deviated from the center of an output axis, thereby enabling exposure with the spot condensed to a photosensitive layer as a spot diameter below the diffraction threshold. SOLUTION: The phase shift region is formed by providing the phase shift mask 16 having the refractive index different from the refractive index of the medium in the exposure optical path with a difference in level to shorten the wavelength of light. The phase of the light passing the difference-in-level part is shifted by πto change the pass distance and to impart a phase difference Δϕ to the light which is then made incident on an aperture 17 of a pupil diameter ϕ0 . The spot is formed by shifting the phase of part of the light and the phase shift region of the phase shift mash 16 is shifted to a prescribed extent in a track width direction, by which the spot diameter in a pit array direction is reduced to the diffraction threshold or below.  The irradiation by the side lobe in the track width direction is eliminated and the formation of the pit patterns with the high accuracy is made possible.
Patent JP-H01244994-A (JP)
Title: Driving device for bicycle
Inventor: SUZUKI MASAKI
IPC: B62M3/06
Filed: 1988-03-24
Abstract: PURPOSE:To eliminate play section by providing a toothed wheel capable of freely rotating round a fixed shaft center and a pair of cranks capable of individually freely rotating round a shaft center eccentric to the rotary shaft center of the above toothed wheel. CONSTITUTION:With guide pieces 13a, 13b provided on a toothed wheel mounting plate 10 directed upward and downward, the shaft centers of cranks 5a, 5b are positioned with eccentricity to the rear of a car body on left side in the drawing, so that the cranks 5a, 5b are positioned in such a manner as to tilt forward at angles thetaa deg., thetab deg. with respect to the vertical line passing the rotary shaft center thereof. When a pedal is stepped on in such a condition to rotate the second crank 5b in the direction of an arrow A and rotate the same to an angle where the crank 5a has been located through its attitude horizontal forward, the rotation of the crank 5b is transmitted to the first crank 5a through a roller 12b, the guide piece 13b, the toothed wheel mounting plate 10, the guide piece 13a, a roller 12a, a lever 6 and a crankshaft 3, whereby the crank 5a is rotated as shown by an arrow B and rotated to an angle where the crank 5b has been located. Meanwhile, a toothed wheel 11 is rotated by 180 deg..
Patent JP-H07250538-A (JP)
Title: Apparatus for carrying out measuring treatment of target material to be harvested and method therefor
Inventor: AOTO HISAKAZU
IPC: G01B11/02
Filed: 1994-03-15
Abstract: PURPOSE:To input position, shape and size of a target material to be harvested as image information as well as measuring information through a CCD camera and an optical measuring device into a controller, carry out operation based on these information and carry out adequate and efficient harvesting operation by comand outputted from the controller. CONSTITUTION:This apparatus is provided with a CCD camera 5 inputting a target material 6 to be harvested to which artificial solar light is irradiated in a dark chamber as a binary information and displaying the information as dots on a CRT display and a pair of laser projectors 10a and 10b displayed as a standard pointer on the target material 6 to be harvested. An area and circumferential length of the target material 6 to be harvested displayed as dots on the CRT display are obtained from a ratio of a distance between standard pointers P1 and P2 displayed as dots on the CRT display to a distance between standard pointers on actual target material to be harvested and the area and the circumferential length are compared and operated from the ratio to recognize the position, the shape and the size of the target material to be harvested.
Patent JP-S60213329-A (JP)
Title: Die device for forging
Inventor: MEGURO HARUO
IPC: B21J5/08
Filed: 1984-04-09
Abstract: PURPOSE:To prevent generation of defects such as wrinkle and insufficient shank by constituting a lower die in such a way that said die can be energized upward and can be thereby moved vertically in the stage of forging a blank material for forging consisting of a shank and a head by means of upper and lower dies. CONSTITUTION:The shank 3 of the blank material 2 for forging is inserted into the hole 18 of the lower die 3 and is perpendicularly imposed on the lower die 7. The lower die 7 is lifted upward by a spring 20, by which a clearance is provided between the bottom end of the shank 3 and the top end of an ejector pin 8. The head 4 of the material 2 is supported in the circular conical recess 17 of the lower die 7 in tight contact therewith. The upper die 9 is lowered to press the material 2, thereby executing the extrusion forging until the top end of the pin 8 controls the shank 3. The die 7 descends by compressing the spring 20 during this time and the extrusion forging of the shank 3 is completed when the die 7 descends down to the mid-way. The upsetting forging of the head 4 is started as the upper die 9 descends further. The upsetting forging of the head 4 is completed when the die 7 attains the lowermost limit position and when the die 9 descends down to the lowermost position.
Patent JP-2000269055-A (JP)
Title: Winding of delta connection transformer
Inventor: SAITO MASANORI
IPC: H01F29/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To eliminate shift of magnetic center incident to tap select position by arranging taps asymmetrically at the upper and lower ends of each phase winding and interconnecting the upper end tap and the lower end tap of different phases when a tap is selected. SOLUTION: A low voltage side winding 2 and a high voltage side winding 3 are arranged concentrically on a core 1 and taps 6-13 are arranged at the upper and lower ends of the high voltage side winding 3. Tap terminals 6-9 and 10-13 are arranged, respectively, at the upper and lower ends of the winding. The tap terminals 6-9 and 10-13 are connected, respectively, with the tap terminals of other phases. The tap terminal 9 of phase U winding 14 is connected with the tap terminal 13 of phase V winding 15, the tap terminal 13 of phase U winding 14 is connected with the tap terminal 9 of phase W winding 16, and the tap terminal 9 of phase V winding 15 is connected with the tap terminal 13 of phase W winding 16.  Consequently, each winding is arranged symmetrically in the vertical direction and the magnetic center of the high voltage side winding 3 is aligned with that of the low voltage side winding 2.
Patent JP-H03270102-A (JP)
Title: Chip type thermistor
Inventor: SAKOTA YOKO
IPC: H01C7/04
Filed: 1990-03-20
Abstract: PURPOSE:To improve a resistance base change ratio and tensile strength of a terminal element by a deflection test by adhering glass powder to the entire surface of a sintered chip, and then heat-treating it to thermally diffuse the component of the powder in the chip. CONSTITUTION:After a sintered chip 1 is buried in zirconia powder in which 2wt.% of glass powder made of oxides of silicon, lead is mixed and heat-treated at 800-900 deg.C for 1 hour, it is coated with noble metal paste for an electrode containing one or more types of noble metal powder of sinter, platinum and palladium containing 2-3wt.% of glass powder made of oxides of silicon, lead, heat-treated at 600-900 deg.C, and a terminal electrode 2 is provided. Accordingly, the components of the powder in the electrode match with those of the powder in the chip to improve the adhering strength of the electrode and to alleviate a difference of a thermal expansion coefficient from that of a printed circuit board. The components of the diffused powder fill the pores on the surface of the chip to improve its mechanical resistance strength.
Patent JP-S58187849-A (JP)
Title: Cleansing method for electrode device
Inventor: MUTSUKAWA KIYUUJI
IPC: G01N27/38
Filed: 1982-04-28
Abstract: PURPOSE:To remove the stain of an electrode device due to protein and thereby to maintain the high precision of the device for a long time, by a method wherein the electrode device for quantifying urea from ammonium ions by using urease is cleansed by a liquid containing proteolytic enzyme. CONSTITUTION:An enzyme using urease separates urea into ammonium ions and carbonic ions through hydrolysis. An electrode device for quantifying the urea through the quantification of a product of the above separation by an electrode method or the like is immersed in or jetted by a water liquid containing a proteolytic enzyme having a high capability of hydrolysis of a protein, such as alubmin and casein, into low molecules, so as to be cleansed. By this method, the stain of the electrode device due to the protein can be removed, and the lifetime of the device can be prolonged, while the high precision thereof can be maintained for a long time.
Patent JP-H06277122-A (JP)
Title: Storing equipment utilizing empty space
Inventor: SHIRAI SHUNSUKE
IPC: A47B96/06
Filed: 1993-03-29
Abstract: PURPOSE:To effectively utilize a space without occupying a floor surface by suspending a pallet for placing an article to be stored from a fixative member such as a ceiling with suspending members payed out of the winders, and to prevent the article stored from falling in an earthquake by fastening the article stored surely and simply. CONSTITUTION:Winders 3 each are placed on both ends of a pallet 2, and the end of a suspending member 4, such as a wire, a belt or a chain, which is payed out of each of the winders 3, is fastened onto a fixative member 1 such as a ceiling with an anchor 5. The winder 3 winds the suspending member 4 by a driving apparatus such as a windup spring, an electric power-driven motor, a hydraulic power-driven apparatus or a pneumatic power-driven apparatus. When an article 6 to be stored is placed on the pallet 2, the suspending members 4 each are payed out of the winders 3 and the pallet 2 is allowed to lower. When the suspending members 4 each are wound by the winders 3 after the article 6 is placed on the pallet 2, the pallet 2 and the article 6 are lifted. When the top of the article 6 is brought into contact with the fixative member 1 such as the ceiling, the article 6 is held between the pallet 2 and the fixative member 1 and is fastened.
Patent JP-S60214111-A (JP)
Title: Monolithic microwave amplifier
Inventor: ISHIKAWA MITSURU
IPC: H03F3/60
Filed: 1984-04-09
Abstract: PURPOSE:To attain ease of minute correction of an electric characteristic by providing a sub-line while being bridged over a main line of a microwave amplifier main body formed on a semiconductor substrate. CONSTITUTION:The sub-line 5 is provided in a direction at a right angle to the main line 8 of the microwave amplifier main body formed on the semiconductor substrate 9 and bridged over the line 8 is provided and used as a feedback circuit. When it is required to correct the electric characteristic, the sub-line 5 is depressed by a needle or the like so as to be allowed to contact electrically to the main line 8. Thus, the electric characteristic is corrected minutely by changing the resistance value. Thus, the electric characteristic is corrected minutely easily.
Patent JP-H08240079-A (JP)
Title: Door frame with ventilation and natural lighting functions
Inventor: KODAMA TADAMITSU
IPC: E06B7/02
Filed: 1995-03-03
Abstract: PURPOSE: To provide air ventilation and natural lighting functions even with a door closed, by forming a plurality of frame openings on the inner and outer frontage sections of the door, and laying an open/close member with a plurality of openings at the internal side of the inner frontage section. CONSTITUTION: The upper and lateral sides of a door frame 1 for mounting an entrance door 4 are formed out of an inner frontage section 2 and an outer frontage section 3. Also, a plurality of frame openings 2a..., 3a... and so forth are laterally arranged on the sections 2 and 3 above the door 4 at intervals larger than the width thereof at each corresponding position. Also, an open/close member 6 with a plurality of openings 6a... is laid on the internal side of the section 2, with the upper and lower sides thereof held on guide members 7 and 8, so as to be laterally slidable. Each opening 6a of the member 6 is formed to have approximately the same size and form at each position corresponding to the frame opening 2a of the section 2.
Patent JP-H06254810-A (JP)
Title: Building panel mounting table
Inventor: SAKAMOTO TOSHIO
IPC: B08B5/02
Filed: 1993-03-06
Abstract: PURPOSE:To suck and remove effectively waste pieces such as sawing wastes and plaining wastes adhered to a building panel by a vacuum chamber. CONSTITUTION:A vacuum chamber 15 with its opening 14 facing the table surface is set on a table on which a building panel 11 is mounted, and an air nozzle 17 with its end 16 facing the opening 14 of the vacuum chamber is installed in the vacuum chamber 15. Waste pieces such as sawing wastes and plaining wastes adhered to the building panel are scattered and blown up in the vacuum chamber 15 by the air nozzle 17 and sucked and removed by the vacuum to reduce the expense of power consumption for sucking and removing the waste pieces and prevent the generation of scratch marks of waste pieces such as sawing wastes and planing wastes to be formed on the building panel.
Patent JP-S58187509-A (JP)
Title: Valve operating device for engine with controlled number of cylinder
Inventor: AOYAMA SHIYUNICHI
IPC: F02D13/06
Filed: 1982-04-27
Abstract: PURPOSE:To decrease fluctuation of torque and that of the number of revolution when cylinders are partially operated, by controlling and releasing the opening operation of an exhaust valve earlier than that of an intake valve at the time when the number of operated cylinders is changed, together with supplying a part of exhaust air to the cylinders on the stopping side when the cylinders are partially operated. CONSTITUTION:When lightly loaded operation range is recognized by a control circuit 32 by a signal from a load sensor 31 which is interlocked with an accelerator 30, switches 37, provided in the middle part of an ignition cord being connected to cylinders No.2 and No.3 on the stopping side, are opened, so that the ignition plugs for these cylinders are brought into unoperated condition. On the other hand, an actuator 19 is operated, and rocker arms for an intake valve and an exhaust valve in the cylinders No.2 and No.3 on the stopping side are displaced so as to be cooperated with the secondary cams 13 and 14 instead of the primary cams 11 and 12 on a camshaft 6. By the displacement, exhaust gas, passing through an exhaust valve which is opened from the end of an expansion process to the starting time of an exhaust process, is introduced into the cylinders No.2 and No.3, at the same time introduction of intake air into the cylinders No.2 and No.3 on the stopping side is shut off by the intake valve being closed.
Patent JP-S55164073-A (JP)
Title: Supplier for depositing material
Inventor: FUKUYAMA KATSUHIRO
IPC: C23C14/24
Filed: 1979-06-06
Abstract: PURPOSE:To raise the efficiency of working by preventing the falling of a depositing material from a heat source by using a method in which the beltlike depositing material is cut by a pair of the upper and lower cutters and at the same time is bent and wound around the periphery of the heat source. CONSTITUTION:The beltlike depositing material 2 is wound around a base 1 rotatably in the form of a roll 3, delivered by feeding rollers 14 and 15, and cut by means of a pair of the fixed cutters 13 and the movable cutter 6. In this case, a device is used in which tapered blade surfaces 17a and 17b of the cutter 6 are contacted with the widthwise direction of the material 2 to cut off the material 2 and then both ends 2a and 2b of the material 2 are pushed inwards and contacted with a curved portion 18a inside a concavity 18 to form a cylinder 21 and then wound around the periphery of the heat source 19 in the form of an annulus 22.  Thus, the depositing material can be automatically wound around the heat source  with high accuracy and a high yield without causing any deformation in a heating element, as in the conventional methods, thus raising the productivity greatly.
Patent JP-S55163860-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA MASAHARU
IPC: H01L21/768
Filed: 1979-06-06
Abstract: PURPOSE: To reliably wire the electrodes of a semiconductor device without losing the semiconductor element characteristics in wiring the electrodes of a semiconductor device by utilizing spacers made of two types of insulating films made of silicon oxide film and silicon nitride film.  
     CONSTITUTION: First insulating film 12 made of silicon oxide film 10 and silicon nitride film 11 is coated on the main surface of a semiconductor substrate 9, a contact hole 13 is perforated thereat, a silicon oxide film 14 (second insulating film) and a silicon nitride film 15 (third insulating film) are coated thereon, and an opening 16 is perforated at the portion corresponding to the wire of the electrodes. Then, the film 14 is etched. Further, aluminum is coated on the entire surface by a sputtering process to form an aluminum layer 18, and the film 14 and the entire surface layer are removed by etching process to form the wire of the electrodes thereon. Similarly, wires 20, 21 of the electrodes are formed to form a protective film 22 thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04308600-A (JP)
Title: Reactor for peptide synthesis and kit for peptide synthesis
Inventor: TAKAHASHI SEIJI
IPC: C40B60/14
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a reactor for peptide synthesis an a kit for peptide synthesis capable of efficiently synthesizing the objective peptide. CONSTITUTION:The objective reactor 1 for peptide synthesis has at least tubular side wall part 2 having 15-25mm inside diameter and 100-36mm length, flat plate-like or funnel-like bottom 5 communicated with one end of the tubular side wall part, a tube part 6 for discharge provided by opening either one end in the bottom and a female screw-shaped piping fixing part 7 communicated with the above-mentioned bottom and provided at a position surrounding the above-mentioned tube part for discharge 6. The objective kit for peptide synthesis is provided with at least a reactor 1 peptide synthesis, a specific amino acid resin for C ends, specific amino acids for condensation, a deprotecting agent capable of eliminating protecting groups bound to amino groups of these amino acids, a condensing agent, a condensation reaction monitoring reagent, a reagent for cutting, and N,N-dimethylformamide and/or N-methlypyrrolidone.
Patent JP-H03270540-A (JP)
Title: Opposite subscriber number setting system
Inventor: HIRAI YOKO
IPC: H04L12/70
Filed: 1990-03-20
Abstract: PURPOSE:To attain additional registration of a called subscriber without re-edit of the system by writing an opposite subscriber number to an opposite subscriber number storage section referenced at an incoming call processing via an incoming call setting opposite subscriber number storage section or an incoming call fixed opposite subscriber number storage section commanded by a selection command section. CONSTITUTION:An opposite subscriber number entered from an entry means 20 is written in an incoming call setting opposite subscriber number storage section 24 via a write processing section 21 in an opposite number subscriber setting system setting an opposite subscriber number to a storage means provided to a device applying incoming call processing such as a communication adaptor in a system making communication through the use of the packet exchange service especially in a sales office system for a financial agency. An opposite subscriber number is fixedly stored to an incoming call fixed opposite subscriber number storage section 23. An opposite subscriber number is read by a selection write processing section 25 from an incoming call setting opposite subscriber number storage section 24 or the incoming call fixed opposite subscriber number storage section 23 in response to a command from the selection command section 22 and written into an opposite subscriber number storage section 26.
Patent JP-H07251372-A (JP)
Title: Polishing device
Inventor: ISHIKAWA SEIJI
IPC: B24B37/005
Filed: 1994-03-16
Abstract: PURPOSE:To provide a polishing device which is compact as a whole, easily to isolated and easily seals each of instruments in it. CONSTITUTION:A device for polishing the surface of a polishing objective article by interposing the polishing objective article between a turn table l and a top ring main body 5 and pressing it with specified pressure is furnished with a pressing mechanism to press the top ring main body 5 against the turn table 1 by vertically moving a support shaft 6 holding the top ring main body 5 and an oscillating mechanism having an oscillating shaft 16 to oscillate a region of the top ring main body 5 on the turn table 1 and deviated from the turn table 1. An oscillating region of the top ring main body 5 consists of a small oscillating region to oscillate by pressing the polishing objective article on the turn table l, an intermediate oscillating region to receive the polishing objective article and to be detached from it in a region deviated from the turn table 1 and a large oscillating region to carry out cleaning or shunting the top ring main body 5.
Patent JP-2000263130-A (JP)
Title: Method and device for controlling gap of down-coiler pinch roller
Inventor: TAIRA AKINORI
IPC: B21C47/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of a pinch roll gap while separately using the low load and the high load in the load detection of the down-coiler pinch rolls by controlling the roll gap with a load cell and the roll gap for a thick base stock with a cylinder pressure detector. SOLUTION: The upper pinch roll 1 and the lower pinch roll 2 are introduced to the down-coiler while interposing the winding sheet 8. A roll chock 3 for rolling reduction of the upper pinch roll 1 is connected with a hydraulic cylinder 6 through an elevating/lowering beam 5. The load cell 4 is interposed between the roll chock 3 and the elevating/lowering beam 5 and the pressure in the cylinder 6 is detected with a pressure detector 7. When the data of the plate thickness 11, plate width 12, hot yield stress 13, etc., are inputted to a load computing device 14, a load judging device 15 judges whether the load is high or low, and in the case of being the low load, the load cell control is selected and the gap control device 18 controls the hydraulic cylinder 6.  In the same equipment, the gap control is executed to the thin base stock and the thick base stock in good accuracy, and these sheets are wound in high quality.