baber/WOPTO huggingface dataset:
Patent JP-H091244-A (JP)
Title: Device for absorbing impact of rotary cam and method therefor
Inventor: HAMAZAKI TOSHIAKI
IPC: F16F9/12
Filed: 1995-06-15
Abstract: PURPOSE: To effectively function as an impact absorbing mechanism at the time of rotating to return back a rotary cam without needing a large space. CONSTITUTION: At the time of rotating to return back the rotary cam 29 in the arrow mark B direction by ascending an upper die 23 after forming a work W between a slide cam 33 at the upper die 23 side and the rotary cam 29 at a lower die 21 side, the impact absorbing mechanism 49 for absorbing this rotating force is arranged in a rotary holder 27 at the lower die 21 side. The impact absorbing mechanism 49 is composed of a torsion bar 51 fixing both ends in the state extended in the direction of perpendicular to the plane of the figure and a buffering cam 53 fixed to the torsion bar 51 in the recessed part 27a of the rotary holder 27.  A stopper plate 47 arranged in the rotary cam 29 is abutted on the buffering cam 53 by rotating to return back the rotary cam 29 to rotate the buffering cam 53, and this rotating force is absorbed by the torsion rotation of the torsion bar 51 with an elastic deformation.
Patent JP-S5673524-A (JP)
Title: Exhaust smoke desulfurizer
Inventor: SHIMODA MAKOTO
IPC: C01B17/04
Filed: 1979-11-19
Abstract: PURPOSE: To remove powder of soot, the adsorbent, and the reducing agent in exhaust gas and to collect SO 2  in exhaust gas as a high-purity sulfur, by providing a reducing agent preheating equipment and a dust collector between the convertor and the sulfur condenser in the exhaust smoke desulfulizer.  
     CONSTITUTION: Exhaust gas is led into adsorption tower 2 through exhaust flue 6 and has sulfur oxides removed and is exhausted from chimney 18 through purified gas flue 7. Meanwhile, the charged layer of adsorbing tower 2 which adsorbs sulfur oxides is sent to elimination tower 3 and is heated at 300W400°C to take out highly concentrated SO 2  from tube 10. This highly concentrated SO 2  is led into convertor 4 where semicoke is charged; and after SO 2  is reduced to vapor of S by heating at 800W900°C, vapor of S is led to electric dust collector 21 through cyclon dust collector 27. Soot is eliminated therein at approximately 350°C, and vapor of S is led into S condenser 5 to condense S, and element S is taken out from tube 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6211557-A (JP)
Inventor: SAKAMOTO HIROSHI
IPC: B02C17/04
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6043033-A (JP)
Inventor: MATSUURA YOSHIAKI
IPC: G06F1/00
Filed: 1983-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H071037-A (JP)
Title: Production of pipe
Inventor: OSHIO SHOZO
IPC: F16L9/02
Filed: 1993-06-21
Abstract: PURPOSE:To manufacture a pipe with an excellent chemical resistance by forming an anodically oxidized film on a bar-like surface, forming the main body material of the pipe whose surface of the anodically oxidized film, is covered, and removing this bar-like part which is not anodized. CONSTITUTION:A first intermediate body 3 manufactured by forming the anodically oxidized film 2 of oxidized aluminum on the surface of a bar-like body 1a made of aluminum, is formed. A second intermediate body is formed by covering the surface of this anodically oxidized film 2 by an epoxy resin. Next, the bar-like body 1a made of aluminum, is removed by immersing it in diluted hydrochloric acid. A hydrochloric acid component on a two-layer structure body manufactured by covering the surface of the anodically oxidized film 2 by an epoxy resin of a main body material 4, is removed in running water, and the pipe 6 of the epoxy resin, whose sectional shape is like a doughnut, is formed. Consequently, the manufacture of the excellent pipe with a good chemical resistance, which is suitable for the transportation of corrosive fluid, is realized.
Patent JP-H0811800-A (JP)
Title: Rocket air frame holding device
Inventor: HIRASHIMA HIDETOSHI
IPC: F41F3/04
Filed: 1994-06-30
Abstract: PURPOSE:To provide a rocket air frame holding device for holding a rocket air frame, stationary at a launching seat, into an erected state even after a rocket launching failure. CONSTITUTION:Both ends of a horizontal shaft 9 are journalled to an launching seat fixing tower 7 adjacent to a rocket air frame 1 placed in the erected state. The base end of a rod 10 disposed in the orthogonal direction to the horizontal shaft 9 is fixed to the horizontal shaft 9, and a ring 11 that can be fitted and detached from a rocket air frame fairing part 6 is provided at the tip of the rod 10. The rod 10 and the ring 11 are rotated around the horizontal shaft 9 within the vertical plane by rotating the horizontal shaft 9 by a driver 14. The rocket air frame can be thereby held positively in the erect state and can be evacuated into a position off an ascending course at the time of launching. The stationary rocket air frame can be also held in a short time.
Patent JP-H10339637-A (JP)
Title: Vibration-type angular velocity detector
Inventor: MATSUHIRO YASUSHI
IPC: G01C19/5649
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To cancel the amount of offset in detection output by generating a vibration force in Y-axis direction based on output for reference, shifting the vibration in X-axis direction of a vibration member, and vibrating it with both piezoelectric elements for driving. SOLUTION: A vibration member 10 that is supported with Z axis as an axis by both piezoelectric elements 20, 30, 40, and 50 is excited in X-axis direction, piezoelectric elements 80, 90, 100, and 110 for reference are mounted to the vibration member 10, vibration in X-axis direction is monitored, and output for reference is generated. Piezoelectric elements 60 and 70 for detection are mounted to the vibration member 10, and vibration in Y-axis direction being generated at the vibration member 10 is detected based on the vibration in X-axis direction. A control means generates a vibration force in Y-axis direction for shifting vibration in X-axis direction based on the output for reference, drives both piezoelectric elements 20, 30, 40, and 50 for driving in inverse phase, and vibrates the vibration member 10.  An angular velocity detection means detects an angular velocity from output for reference and output for detection, thus effectively canceling the amount of offset in detection output.
Patent JP-S5851563-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAMATSU AKIRA
IPC: H01L29/73
Filed: 1981-09-24
Abstract: PURPOSE:To enable to accelerate the operation of a semiconductor device by forming a low density P<-> type base layer directly under an N<+> type emitter layer and using a P<+> type layer to become a contact as the base layer, thereby increasing the current amplification factor and decreasing the resistance effect. CONSTITUTION:A base in which a low density N<-> type epitaxial Si layer 1 is formed on a high density N<+> type buried layer 6 selectively diffuesed on the surface of a low density P<-> type Si substrate 5 is prepared, B ions are implanted with an SiO2 film 7 formed partly on the surface as a mask, thereby forming a P<-> type layer 3. An SiO2 film 8 is produced on the surface of the P<-> type layer. After an Si3N4 film 9 is formed on the overall surface, only the Si3N4 film of the part corresponding to an emitter remains, and the other Si3N4 film is etched and removed. With the films 9, 7 as masks B is deposited, is diffused in oxidative atmosphere, thereby forming the layer 2 and an SiO2 film 10 on the surface of the layer 2. Then, the mask 9 is removed, and an N<+> type layer 4 to become an emitter is formed. Finally, a base Al electrode B and an emitter Al electrode E are formed.
Patent JP-S5481273-A (JP)
Title: Preparation of pyranone halide
Inventor: YAMAMOTO AKIRA
IPC: C07D309/30
Filed: 1977-12-12
Abstract: PURPOSE: To obtain the title compound, an intermediate for preparing 3-hydroxy- 4-hydroxy-pyrone, in a simple process safely and economically without using dangerous substances, such as peroxides, by reacting a specific furylcarbinol compound with a halogen and an alcohol.  
     CONSTITUTION: One mole of a furylcarbinol of formula (R 1  is H, 1-7C monofunctional hydrocarbon group), e.g, furylmethrl-, furylethyl-carbinols, etc., is reacted with a halogen and 3 moles or more, preferably 8W15 moles of an alcohol of the formula R 2 OH (R 2  is 1W7C monofunctional hydrocarbon group) at -50W +100°C, preferably -30W+50°C to give the objective compound. 3-Hydroxy-4- pyrone compound, which is a flavor enhancer for food, can be readily obtained by hydrolyzing the title compound under heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08318622-A (JP)
Title: Ink-jet printer
Inventor: FUJIOKA SATOSHI
IPC: B41J25/34
Filed: 1995-05-24
Abstract: PURPOSE: To make a head removal form a carriage and surely carry out electric connections between the head and the carriage. CONSTITUTION: A pad 78 is made up of elastic member's arranged on time back of an electric connector having two or more contacts composed of terminals of an FPC and has a plate-like base 78b, protrusions 78a that protrude from the base 78b and press the contacts from behind and holes 78d that reach inside the protrusions 78a from the base 78b.
Patent JP-H03226467-A (JP)
Title: Integral or multidivided lid for use on fixed or deformable container
Inventor: UERUNAA FURITSUTSU DEYUUBATSUH
IPC: B65D5/74
Filed: 1990-06-07
Abstract: PURPOSE: To provide a closure of simple structure used in the wide range and easy to handle by providing a tear-off element bonded to a seal on the closure and breaking the seal in the open direction by the tear-off element at the time of first opening of the closure. CONSTITUTION: A container is provided with a container neck section 31 having a male screw 33 intermeshed with a female screw 8 on an annular wall 7. An end face 32 of the container neck section 31 is brought into contact with the range between the annular wall 7 and an annular fusion bonded swelling section 5 under a ceiling wall 4. A seal 40 is fixed on the closure by a metal film or a synthetic resin and a metal laminated film and screwed together with the closure into a filled container 30. Then the closed container 30 is guided through the inside of a high frequency magnetic field and the seal 40 is heated and fusion bonded on an end face 32 of the container, an annular fusion bonded swelling section 5 of lower section 1 and an end face outside bonding face 24 of a tear-off element.  A guarantee tape 9 is removed by breaking a bridge 11 before the first opening, and a cap 2 of the closure is opened, by which the tear-off element 23 with the seal 40 adhered on is moved facing upward to break the seal 40.
Patent JP-S5939523-A (JP)
Title: Curved pultrusion
Inventor: SEGAWA JIYOUICHIROU
IPC: B29C70/52
Filed: 1982-08-31
Abstract: PURPOSE:To take-off curved pultrusion articles having various radii of curvature through a simple adjustment, by a method wherein a pair of rotatable bodies pressed against to each other end rotated in opposite directions to take-off the article are used as a take-off device. CONSTITUTION:Each of the take-off means is constituted of the rotatable body 1, a shaft 2 and a supporting base 3, and the means are placed in pairs A-B, C-D and E-F. The shaft 2 can be stretched and contracated, and can be rotated in a three-dimensional manner with the supporting base 3 as a center. The traction force for a pultrusion article is constituted of pressing forces of each pair of the rotatable bodies 1 and rotating forces of the bodies 1 being rotated in the opposite directions, and is adjusted in accordance with the radii of curvature of the pultrusion articles (a), (b).
Patent JP-S6042018-A (JP)
Title: Preparation of elsinan self-supporting film
Inventor: TSUCHIYA HIROMI
IPC: B29C41/28
Filed: 1983-08-17
Abstract: PURPOSE:To obtain the titled homogeneous film easily, steadily and continuously by pouring, spreading, heating and drying elsinan aqueous solution on an endless belt of heat-resistant plastics treated by corona discharge. CONSTITUTION:Elsinan aqueous solution (preferably containing water soluble inorganic substance of 0.04-2wt% to elsinan) 2 is poured and spread on the surface of heat-resistant plastic endless belt 3 treated by corona discharge device 8, then, heated and dried in a heating drier 4. Then elsinan film 6 being formed is peeled from the endless belt 3 and taken off by the take-up roll 7 to obtain the desired film. USE:Available for filmy food and filmy medicine including powdered food, granular medicine, etc.
Patent JP-H10326863-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO KATSUHIKO
IPC: H01L27/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device in which a capacitor element capable of obtaining large capacity is formed at low cost, without deteriorating dielectric strength by making a capacitor insulation film thin without enlarging an element area. SOLUTION: A semiconductor substrate 10 is overlaid with a first electrode 1, a first capacitor insulation film 2 and a second electrode 3, in this order, and an inter layer insulation film 15 is accumulated over the entire surface of the substrate. After this, the entire surface of the inter layer insulation film 15 is removed to the extent that the top surface of the second electrode 3 is exposed, and a second capacitor insulation film 4 is accumulated over the entire surface of the substrate, and a contact hole 17 to the first and the second electrodes 1 and 3 is opened. Then, directly above the second electrode 3 with the second capacitor insulation film 4 in between, a third electrode 5 which is electrically connected to the first electrode 1 via the contact hole 17 is formed, and an aluminum wiring 18 which is electrically connected to the second electrode 3 is formed.  A plurality of capacitor elements (C1, C2) connected in parallel are formed between the third electrode 5 and the aluminum wring 18. As a result, a capacitor element of a large capacity value compared with a simple capacity is obtained without increasing photolithographic processes.
Patent JP-S5850527-A (JP)
Title: Automatic photographing device of diagnostic picture image
Inventor: SUZUKI HIDEFUMI
IPC: G03B42/02
Filed: 1981-09-21
Abstract: PURPOSE:To reduce losses of labor and time, by providing plural groups of exposure condition setting parts of a photographing device, conforming them to each other under different exposure conditions of each diagnostic part, and also making them selectively correspond to selection of the diagnostic part of a medical diagnostic device. CONSTITUTION:Each block of a tomogram photographing device 13 and a picture image photographing device 14 is shown on the left side of the center dotted line, and on the right side, respectively. When a scan area setting circuit 18 is set to an adult's head part by a control console 17 and the operation is started, picture image data of a diagnostic part is displayed on a CRT monitor 29, simultaneously is inputted to a video signal processing and amplifying circuit 31 of the photographing device 14, and a diagnostic picture image is reproduced on the picture of a CRT 21. In this case, an exposure quantity detecting circuit 33 detects the quantity of light until it reaches the exposure quantity of the exposure condition set to a controlling circuit 34, and the exposure condition is selectively switched to the exposure condition set in advance by a switching circuit 38, for instance, at every photographing part of 4 kinds such as an adult's head part, his stomach part, an infant's head part and his stomach part.
Patent JP-S5373977-A (JP)
Title: Manufacture for schottky barrier type semiconductor device
Inventor: ODA KATSUHIRO
IPC: H01L29/872
Filed: 1976-12-13
Abstract: PURPOSE: To manufacture the Schottky barrier type device of mesa construction, by adhering and sintering the glass powder with electrophoresis method to the etch down part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5774326-A (JP)
Title: Production of bromine-containing epoxy resin
Inventor: INNAMI HIDETOSHI
IPC: C08G59/06
Filed: 1980-10-28
Abstract: PURPOSE: To produce the titled epoxy resin having low melt viscosity and being readily withdrawn from a reaction kettle, by reating specified two alkanes with an epihalohydrin and, then, dehydrohalogenating the product.  
     CONSTITUTION: A mixture (mol. ratio 1W4:1) of a bis(hydroxyphenyl)-alkane and a bromine-substituted 2,2-bis(4-hydroxyphenyl)alkane and an epihalohydrin in an amount of 3 times, by mol., as much as the mixture are subjected to an addition reaction at 30W90°C for 4W6hr in the presence of an addition catalyst, e.g., NaOH. Then, a dehydrohalogenating agent such as an alkali metal hydroxide is added to the reaction product, the resulting mixture is subjected to a dehydrohalogenation reaction at 60W90°C for several hr and the excess epihalohydrin and the formed alkali metal halide are removed to obtain a normally liquid, bromine-containing epoxy resin, bromine content ≥16wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0443806-A (JP)
Title: Silencing device for intake exhaust system
Inventor: SASAKI SATORU
IPC: G10K11/178
Filed: 1990-06-08
Abstract: PURPOSE:To reduce exhaust noise of low frequency with low cost and high efficiency by making the phase of sound pressure waveform input to the resonance chamber of a resonator reverse phase against the standing wave in the resonance chamber and specifying the input level thereof. CONSTITUTION:A standing wave mode in an intake and exhaust system is exactly decided from engine rotation pulse, intake air flow, and exhaust gas temperature in the condition of no input from a speaker 11 into a resonance chamber 9. The phase relation between the basic order component of engine rotation pulse and the sound pressure in the resonance chamber 9 is decided by utilizing this mode, so that the sound pressure waveform input from the speaker 11 into the resonance chamber is in reverse phase against the sound pressure in the resonance chamber 9. Further, input amplitude is set zero at silencing frequency of a resonator 10, and the level is elevated as it goes away from the silencing frequency. In this way, pulsation of intake air and exhaust gas can be cancelled with low cost and small force.
Patent JP-S637581-A (JP)
Title: File managing device
Inventor: NISHIKAWA YUKINOBU
IPC: G06F12/00
Filed: 1986-06-26
Abstract: PURPOSE:To improve a responsiveness by copying a relevant file in the successive blocks of a disk before using as for the file requiring successive physical blocks. CONSTITUTION:A successive block managing device 31 decides whether the file requires the successive physical block or not by a successive block using flag 32 in the node of an ordinary file, copies the file in the successive area 33 maintained in a successive block part 30 before the use of the file, and manages information such as a leading physical block. At the time of making access to the file, a successive block managing device 31 is related to perform a processing to the successive area 33, when the use of the file is completed, if there is a writing to the file, the information is recopied to an original physical block indicated by a disk block address 11. Thereby, an overhead by a disk access through an indirect addressing can be reduced and an effect to a real time characteristic is large.
Patent JP-2000338776-A (JP)
Title: Developing device
Inventor: TANAKA SAKUSHIRO
IPC: G03G15/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a developing device having both stable cleaning ability and developing ability with simple constitution as a developing device adopted for a cleaning-less image forming process. SOLUTION: In this developing device, non-magnetic one-component type toner held on the peripheral surface of a rotating developing roller is carried to a developing area formed in the contact area of a rotating photoreceptor with a developing roller 53, and an electrostatic latent image formed in a state such that untransferred toner is held on the surface of the photoreceptor is developed to a toner image. In such a case, the device has such structural characteristic that the layer thickness of the toner held on the surface of the developing roller is made above once as large as the volume central particle size of the toner while it is limited to twice, and the surface roughness of the roller 53 is set to >=0.5 μm and <=1.5 μm as arithmetic mean roughness (Ra).  Then, as for one means for controlling the layer thickness of the toner, the toner supplied by rotating a replenishing roller while abutting on the surface of the developing roller having the hardness (ASKER C) of 65 to 75 deg. is formed as a layer by making an elastic body regulating blade abut on the developing roller with the linear load of 0.1 to 0.6 kg/mm.
Patent JP-H05343145-A (JP)
Title: Ic socket
Inventor: NAGUMO TAKAYUKI
IPC: H01R4/48
Filed: 1992-06-10
Abstract: PURPOSE: To facilitate insertion and extraction of an IC package, and enhance contact reliability by successively coupling a fixed portion, a C-shaped cantilever portion, an elastic bending portion, a contact portion, and a colliding and touching portion in the construction of a contact. CONSTITUTION: Since a connection portion 36 branching from an elastic bending portion 33 to a contact portion 34 and a colliding and touching potion 35 moves upward in an operation state, a moving amount in an parting direction from a IC package of the contact and touching portion 34 of a contact 3 at an operation time becomes large. Accordingly, interference possibility between the contact 3 and an IC package lead becomes little at the time of IC package insertion and extraction so that the insertion and extraction is facilitated. Also, since the internal stress of the contact 3 at the operation time is distributed to a C-shaped cantilever portion 32 and a bending portion 33, the spring characteristics of the contact 3 can be maintained for a long period.
Patent JP-S635528-A (JP)
Title: Reactive sputter etching device
Inventor: TAJIMA MASAO
IPC: H01L21/302
Filed: 1986-06-25
Abstract: PURPOSE:To prevent the etching surface from being roughened as well as etching shape during etching process from deteriorating by a method wherein the surface receiving ion impulse out of the inner surface in contact with discharged plasma is covered with aluminaceramics material. CONSTITUTION:A target covering member 2 made of aluminaceramics is arranged on a target electrode 1 in a vacuum chamber 7 while an opposing plate 6 also made of aluminaceramics is arranged above the target covering member 2. Besides, a gas discharge pipe 4 made of aluminaceramics is annexed on the peripheral side of target covering member 2 while a high prequency power supply is connected to the target electrode 1. Etching specimens 3 containing single crystal or polycrysatlline silicon is closely arranged on the target covering member 2 made of aluminaceramics. Through these procedures, oxygen can be prevented from being produced from the electrode covering member 2 to be mixed with the element to be etched so that the surface of element to be etched may be prevented from being roughened by readhering etc. of oxgen as well as etching speed from decelarating.