baber/WOPTO huggingface dataset:
Patent JP-H095087-A (JP)
Title: Angular speed sensor
Inventor: HAYASHI TETSUSHI
IPC: G01C19/5628
Filed: 1995-06-22
Abstract: PURPOSE: To fix an angular speed sensor, which uses a piezoelectric body as a vibrator, in an object to be measured without any deterioration in SN ratio for detection signal. CONSTITUTION: The angular speed sensor is provided with a vibrator 4, which is constructed of a piezoelectric body single body, and fixing member 6, which is arranged between the vibrator 4 and an object M to be measured so as to fix the vibrator 4 to the object M to be measured, while the fixing member 6 is provided with a connecting part 32, which is connected to the bottom face of the vibrator 4 so as to be vibrated with the vibrator 4, and a small diameter part 34, which is positioned in the vibration center of the vibrator 4 and is formed to be provided with a diameter narrower than the width of the vibrator 4.  Since the fixing member 6 is made of an easily machinable metal and the small diameter part 34 can be formed with higher precision in comparison with machining in the vibrator 4 made of a piezoelectric body, deterioration in a balance of vibration in the vibrator 4 can be avoided, and vibration in the vibrator 4 can be stabilized with less vibration leakage since the vibrator 4 is fixed in an approximately constant position by the small diameter part 34 during its vibration.
Patent JP-S5581084-A (JP)
Title: Nonconsumable electrode arc welding equipment
Inventor: TERAYAMA KIKUO
IPC: B23K9/12
Filed: 1978-12-15
Abstract: PURPOSE: To achieve accurate control, by performing the electrode interval control on the basis of the difference between the detected voltage and reference voltage only when the filler wire fed into the arc and the work are either short-circuited or not short-circuited.  
     CONSTITUTION: For instance, a detected welding voltage from a detector 7 is compared with the reference voltage set by a setting device 8, and the difference is amplified to drive a motor M2, thereby moving a torch 2 in a direction to reduce the output of a comparator 111. At this time, the output of the comparator is controlled by an electrode interval control device 11 only when a normally closed contact 902 of an output relay 901 of a short-circuit detector 9 is closed (when a filler wire 5 fed into an arc column 6 and a work 3 are not short-circuited). When the two are short-circuited, on the other hand, the output relay 901 operates to open the contact, so that the motor M2 stops rotating. If the welding voltage does not indicate the interval of the true electrode 201 and work 3 as a result of short-circuiting, the torch does not move unnecessarily, so that the distance between the two may be always kept constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H025999-A (JP)
Title: Movable bedding drier
Inventor: FUJIOKA SADAKAZU
IPC: D06F58/12
Filed: 1988-06-24
Abstract: PURPOSE:To improve workability of work for drying bedclothes and dry the bedclothes uniformly and effectively by installing a surface heating body at an elevation mechanism freely movable up and down and mounting the elevation mechanism on a freely movable carriage. CONSTITUTION:A flat plate 2 is put in the condition of a dashed line by an elevation mechanism 6, and it is moved using a carriage 10 to a bed 18 having bedclothes (a) on it, where the carriage 10 is put under the bed 18. For moving it, the top part of the flat plate 2 is supported by a supporting rod 25 shown by a dashed line. Then the flat plate 2 is moved up and down by the elevation mechanism 6 to position a heating body 1, so a protective net 3 contacts the bedclothes (a), with the heating body 1 facing the bedclothes (a). A water content senser 19 and a temperature senser 20 are put in the condition to put the bedclothes (a) here, and they can be dried by putting curtains 5A-5C down.
Patent JP-S5679678-A (JP)
Title: Utilization and recovery of ammelide and ammeline
Inventor: HIAI ATSUHIKO
IPC: C07D251/52
Filed: 1979-12-04
Abstract: PURPOSE: A solid mix of ammelide and ammeline that is obtained in the purification of isocyanuric acid is recovered, dehydrated or dried, mixed with a specific amount of urea and used effectively as a part of raw materials for a urea-melamine manufacturing plant.  
     CONSTITUTION: Crude isocyanuric acid resulting from pyrolysis of urea and/or its phyrolysates is extracted with water at a pH of 3.5W8.5 at a temperature of 40W 250°C, separated into solid and liquid to obtain a solid mixture of ammeline and  ammelide as by-products. After dehydrated or dried, the solid mixture is mixed  with urea at a ratio of less than 40wt% to the urea and used as a part of raw materials for a urea-melamine manufacturing plant.  
     EFFECT: The problems concerning waste water containing ammelide and ammeline is eliminated and they can be utilized effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H054412-A (JP)
Title: Ink coating roller
Inventor: SHIMIZU MANABU
IPC: B41J27/10
Filed: 1991-06-27
Abstract: PURPOSE:To prevent mixing of ink by ensuring a sufficient clearance between the large diameter part of ink roller body and a type which must not contact therewith. CONSTITUTION:The ink coating roller comprises a porous ink roller body 1 comprising a large diameter part 1a and a small diameter part 1b and an ink roller shaft 2 penetrating through the ink roller body 1 and supporting the ink roller body 1 wherein the width B of the large diameter part 1a is set narrower than the width C of the small diameter part 1b.
Patent JP-S5498647-A (JP)
Title: Securing structure of watch glass
Inventor: MATSUMURA OSAMU
IPC: G04B39/02
Filed: 1977-12-27
Abstract: PURPOSE: To secure the watch glass of ultrathin plate, by forming a groove for fitting a synthetic resin ring in the inner circumference of bezel, and using an internal ring member.  
     CONSTITUTION: A circumferential groove 11 is formed in the inner circumference of a bezel 1, and a synthetic resin ring 3 is pressed in. At the same time, a step part 16 is formed, and an internal ring member 5 is disposed so that the upper part thereof may be projected from the synthetic resin ring contact face 13 by a height H. The watch glass 2 is pressed down until the bottom 24 thereof abuts against the glass contact face 51 of the inner ring member 5. Thus, the watch glass 2 is guided by a collar part 12 and is pushed in from the correct position, so that the inside of the synthetic resin ring 3 is evenly pressed. Then a part of the synthetic resin ring 3 is projected from a clearance C, so that an extruding part 34 is formed on an upper slope 25. Therefore, the watch glass 2 is firmly held and secured, and the inner ring member 5 is also firmly secured to the bezel 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5849286-A (JP)
Title: Small sized serial printer
Inventor: ONO KEIKICHI
IPC: B41J1/54
Filed: 1982-09-10
Abstract: PURPOSE:To securely accomplish returning operation of the titled printer to the home position of a carriage by a simplified construction so as to release locking state of the carriage to which a returning force is furnished by a spring and a cam member with a specific means. CONSTITUTION:When a carriage 12 comes to the extreme left end, a cam plate 22 is rotated counterclockwise so that the locking of an arm 32 of the carriage 12 and a protrusion 26 of the cam plate 22 is released, then the carriage 12 is returned to the right end by the tensile force of a return spring 29. When the carriage 12 returns to the home position, the locking of a bend 53 and a protrusion 54 is released and the cam plate 22 returns to the original state. When the carriage 12 is returned on the way, rotation of a hammer 18 is counteracted by  a protrusion 16e of a chassis 16a of a printing type drum, and arm 18b does not move but a protrusion 23 runs away and pushes the cam plate 22, thereafter like the above, the carriage 12 is returned to the home position.
Patent JP-H11315490-A (JP)
Title: Neutral sizing agent for making paper and sizing of paper therewith
Inventor: ISHIDA HITOSHI
IPC: C09K23/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a neutral sizing agent used for making paper and having excellent sizing effect, hard water dilution stability and temporal stability in a 5. 5-9 pH neutral paper-making region. SOLUTION: This neutral sizing agent for making paper comprises a rosin- like substance, an emulsifying and dispersing agent and water. The rosin-like substance comprises (A) an esterification reaction product obtained by thermally reacting (a) alkenyl-substituted succinic acids, (b) rosins and (c) a polyhydric alcohol and (B) a reinforcing rosin. The emulsifying and dispersing agent comprises an anionic copolymer obtained by copolymerizing (1) 21-29 mol.% of a carboxyl group-containing monomer and/or its salt, (2) 48-68 mol.% of (meth)acrylamide, (3) 3-10 mol.% of a sulfonyl group-containing monomer and/or its salt and (4) 8-13 mol.% of a hydrophobic monomer mixture.
Patent JP-H0772673-A (JP)
Title: Toner supply device
Inventor: SAITO NAOMASA
IPC: G03G15/00
Filed: 1993-06-28
Abstract: PURPOSE:To automatically detect the completion of toner supplying work by reporting the completion of toner supply according to the detected result of a detection means detecting the completion of the toner supply to the inside of a toner housing part from a container. CONSTITUTION:In a toner hopper 2, a pair of photosensors 8(light emitting element 8a and light receiving element 8b) is provided at an upper part than the upper level of the toner accumulated when the toner is complected to be supplied. Then, since light emitted by the element 8a is shaded by the toner and the light is not received by the element 8b in the midst of such a state that the toner drops in the hopper 2 form the toner container 1, a sensor signal becomes OFF. Since the light emitted by the element 8a can be received by the element 8a when all the toner drops in the hopper 2, the sensor signal becomes ON. Then, the completion of the toner supply is reported by completion of the toner supply is reported by turning off a toner supply lamp 10 a fixed time after the sensor signal of the photosensor 8 becomes ON from OFF.
Patent JP-S6217027-A (JP)
Title: Preparation of quartz glass
Inventor: MATSUO MASATAKE
IPC: C03B8/02
Filed: 1985-07-16
Abstract: PURPOSE:To obtain quartz glass having high quality stably by mixing soln. prepd. by hydrolyzing alkyl silicate with a basic reagent and soln. prepd. by hydrolyzing alkyl silicate with an acidic reagent, and transforming obtd. sol to gel, and drying and sintering the gel. CONSTITUTION:Soln. contg. fine silica particles obtd. by hydrolyzing alkyl silicate such as ethyl silicate with a basic reagent such as aq. ammonia) is mixed with soln. obtd. by hydrolyzing alkyl silicate with an acidic reagent (e.g. dil. HCl) in a specified proportion to prepare sol. Then, obtd. sol is transferred to a specified vessel where it is transformed to gel. Obtd wet gel if dried to prepare dry gel, which is sintered to form a transparent glass body. By this method, quartz glass having high and uniform quality contg. quite small amt. of impurities such as metal ion, crystals, bubbles, or amorphous foreign matters is obtd.
Patent JP-S58126149-A (JP)
Inventor: NISHIBORI SADAO
IPC: B32B13/08
Filed: 1981-10-01
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-2000345343-A (JP)
Title: Film forming device
Inventor: MATSUDO MASAHIKO
IPC: C23C16/44
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a film forming device in which corrosion resistance is improved and service life is increased by increasing the surface roughness of a member in the treatment container of the device. SOLUTION: In a film forming device in which a work W is placed on a placement base 26 installed in a vacuum treatment container and in which a film forming gas is introduced into the treatment container to form a film, the surface roughness of parts 26, 58 provided in the treatment container is set to be larger than the surface roughness when these parts are used in a standard manner. The corrosion resistance is improved to increase the service life by increasing the surface roughness of the parts in the treatment container as described above.
Patent JP-H08327879-A (JP)
Title: Zoom lens
Inventor: YOSHIDA SETSUO
IPC: G02B7/08
Filed: 1995-05-31
Abstract: PURPOSE: To execute focusing and zooming with high accuracy. CONSTITUTION: A servo module 24 incorporating a motor 22 being the driving source of a moving lens group 21 and a control circuit 23 is attached to a lens device body 25, and the output shaft 26 of the motor 22 being the output shaft of the servo module 26 is coupled to be freely detached from the focusing or zooming lens driving shaft 27 of the main body 25. A position sensor 28 constituted of a potentiometer is coupled with the rear part of the output shaft 26 of the motor 22 directly or through a decelerating mechanism. Furthermore, an operation part 29 is connected to a control circuit 23. The driving shaft 27 is coupled with a cam shaft 31 moving the moving lens group 21 in order to perform focusing or zooming through an appropriate torque transmitting mechanism.  Therefore, the motor 22 and the position sensor 28 are integrally attached/detached at the time of exchanging the servo module 24.
Patent JP-S6218624-A (JP)
Title: Magnetic recording medium
Inventor: MORITA HIROSHI
IPC: G11B5/72
Filed: 1985-07-18
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent adhesiveness, good durability and high performance by providing a carbide layer of a metallic layer component element between the metallic layer and protective lubricating layer. CONSTITUTION:A film 6 essentially consisting of carbon is used for the protective lubricating layer of the magnetic recording medium formed with a magnetic layer and protective lubricating layer by a thin film deposition method and the carbide layer 5 is interposed thereunder. The formation of the carbide layer is easily executed by the same thin film deposition method as for forming other magnetic layers and protective lubricating layers. The formation of the carbon film on a metal followed by formation of the carbide layer by thermal diffusion is also a possible alternative method. The adhesiveness to the underlying layer is thereby improved while the film essentially consisting of carbon is adopted for the protective lubricating layer.
Patent JP-H11348964-A (JP)
Title: Cushion member of packaging device
Inventor: TAKEDA KAZUTOSHI
IPC: B65D5/50
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a cushion member of a packaging device, in the constitution of which the bulge of the cushion member to the outside is prevented and the cushion member can be inserted easily into an exterior corrugated board. SOLUTION: Protruded sections 21d1 formed wider toward their ends are formed on one ends of both of left and right side face flaps 21d and 21e, and recessed sections 21e1 formed narrower toward their ends and corresponding to the protruded sections are formed on the other ends to prevent the stretch of both of left and right side face flaps by the recessed and protruded sections, and accordingly the stretch of an exterior forming corrugated board 21 upward and downward can also be prevented and a cushion member 2 can be inserted easily into a cylindrical exterior corrugated board 3. Also the protruded sections and recessed sections of both of left and right side face flaps are fitted together and tapes 5 are stuck on the fitting sections to prevent the slipping-off of the setting of both of left and right side face flaps.
Patent JP-S6049312-A (JP)
Title: Photographing device
Inventor: MAJIMA TOSHIAKI
IPC: G02B13/20
Filed: 1983-08-30
Abstract: PURPOSE:To facilitate focusing even when an optical system has a large F number and the brightness of a subject is low by providing a means which divides a pupil into two in an optical path of photography, and performing the focusing through the divided pupil parts. CONSTITUTION:Luminous flux from the subject 1 is split by two aperture parts 3b and 3c of a moving stop 3, and the image is observed through observation systems 3, 4, 7 and 8; when there are two images seen, the lens 2 is shifted in position so that the image of the subject 1 is seen as one point. When releasing operation is performed during photography after the focusing is completed, the moving stop 3 moves horizontally. Then, a quick-return mirror 4 is hopped up to form the optical path extending to a film 6, and the light from a viewfinder is cut off at the same time. Then, a shutter 5 is opened to expose the film 6 to the image of the subject 1.
Patent JP-S60157357-A (JP)
Inventor: DEIRU EE HEZERINGUTON
IPC: H04L27/20
Filed: 1984-07-27
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-H0449331-A (JP)
Title: Earthquake resisting execution method for underground structure built in liquefied ground under pavement
Inventor: YAGI TAKASHI
IPC: E03F3/06
Filed: 1990-06-15
Abstract: PURPOSE:To protect an underground structure from disasters such as an earthquake, etc. by providing a crushed stone layer around the underground structure buried into the sandy ground, and providing drain pipes to the outside and upper floor slab surfaces of side walls of the underground structure to make liquefied water flow into the drain pipes. CONSTITUTION:After filter layers are provided to the side wall and the bottom of an excavated hole bored in the sandy ground 12 which is easy to liquefy, a crushed stone layer 6 is formed on the bottom, and an underground structure 7 is buried thereon. One or more drain pipes 8 are provided along side wall surfaces 7a and upper floor slab surfaces 7b of the underground structure 7 from the crushed stone layer 6, penetration holes 9 passing the drain pipes 8 are bored in the undergound structure 7, and a discharge hole 11 up to the underground structure is provided. According to the constitution, ground water is collected from the sandy ground 12 liquefied by an earthquake, the ground water can be discharged from head of excessive pore water pressure to the underground structure 7 through the pipes 8 and penetration holes 9.
Patent JP-H06179680-A (JP)
Title: Novel anthelminthic milbemycin produced by novel microorganism
Inventor: ROBAATO TEE JIYOOJIRUMAN
IPC: A61K31/365
Filed: 1992-05-01
Abstract: PURPOSE: To provide a novel compound having antiparasitic and insecticidal activities, especially anthelmintic, acaracidal and nematocidal activities.  
     CONSTITUTION: This compound expressed by formula I-IV or the like is obtained by culturing Streptomyces hygroscopicus MA-6825 (ATCC55144), MA-6864 (ATCC55145) or MA-6865 (ATCC55146) in an aqueous fermentation medium containing carbon, nitrogen and an assimilable salt and then isolating from the fermentation medium. The culture is preferably carried out at from 27 to 28°C at a pH of from 6 to 7.5. For isolating the objective compound from the fermentation medium, the fermentation medium is extracted with a water- immiscible solvent such as ethyl acetate or the like and then purified by column chromatography containing silica gel, thin-layer chromatography, high- performance liquid chromatography, etc. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6218178-A (JP)
Title: Solid-state pickup camera
Inventor: NOGA TAKEHIRO
IPC: H04N5/335
Filed: 1985-07-17
Abstract: PURPOSE:To pick up always a clear picture even when the illuminance of an object is changed by providing a control circuit controlling electrically a time storing an electric charge to a solid-state image pickup element and a feedback circuit feeding back a video output signal to a solid-state image pickup camera. CONSTITUTION:A drive circuit 14 drives a CCD12 by a pulse from a pulse circuit 11, the signal electric charge stored through the reception of incident light from an object is read sequentially, fed to a process circuit 13 and a video signal is outputted from an output terminal 15. Further, a control circuit 16 and a feedback circuit 17 are provided and the control circuit 16 generates a pulse CCD base application voltage Vs. The base voltage Vs is used to drive the CCD12 and the signal storage time of the CCD12 is controlled. Further, the feedback circuit 17 integrates the video output signal branched from the output terminal 15 to control variably the signal storage time of the CCD12, that is, the pulse width of the base voltage Vs and the feedback signal is fed to the control circuit 16.
Patent JP-S6217234-A (JP)
Title: Excavator
Inventor: KISHI MITSUHIRO
IPC: E02F3/43
Filed: 1985-07-17
Abstract: PURPOSE:To improve safety and reduce the operation quantity of operators, by providing a removable car body with a slewing base, a supporting unit, an operating mechanism, and an excavating mechanism, and by driving and controlling the car body with an oil pressure control mechanism according to a given order. CONSTITUTION:The front surface of a slewing baser 13 is provided with a supporting mechanism 14 and a cabin 15, and the slewing baser 13 is rotated at the angle of approx. 45 deg. against a car body 10, and an excavating mechanism 27 is placed in parallel with the car body 10 to carry out excavation work, and a seat 37 is set in the same direction, and the work is monitored by the operator. After that, when a selection switch is changed over to be automatically reset, then the excavating mechanism 27 and the seat 37 are set to be in parallel with the slewing base 13, which is reset to be in parallel with the car body 10. After that, the excavating mechanism 27 is folded and is positioned on the side surface of the cabin 15 and is directed to the rear side by the rotational movement of the slewing base 13, to convey gravels to a truck 29. Accordingly, visibility in the front direction is improved, and the excavating mechanism can be arranged not to be protruded outside the car body.
Patent JP-H0543270-A (JP)
Title: Glass-ceramic li-al-si-o composition and its preparation
Inventor: GII RARUNATSUKU
IPC: C03C10/04
Filed: 1991-06-03
Abstract: PURPOSE: To provide a glass-ceramic composition which has a low thermal expansion coefficient and is reinforced by fibers.  
     CONSTITUTION: A gel is prepared by performing hydrolysis and polycondensation to a metal raw material compound in a solvent. The metal raw material is composed of a silicon alcholate, an aluminium alcholate, a lithium compound, a magnesium compound, BaO, Nb 2 O 5  and BaO. In the prepared gel, the solvent is removed. Next, the gel is dehydrated and oxidized under heat treatment. Then, compression and ceramicization treatments are applied. As a result, the composition substantially becomes the form of ceramic solid solution like β-spodumene, cordierite and mullite. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10333058-A (JP)
Title: Ocular and observation optical system using the same
Inventor: KOBAYASHI SHUICHI
IPC: G02B25/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ocular capable of excellently compensating aberration such as distortion aberration or the curvature of field over an entire observation field in spite of wide field while securing sufficient eye relief and obtaining a high-quality observed image by constituting an optical system of 1st to 3rd groups and specifying lens constitution. SOLUTION: The optical system is constituted of the 1st group G1 consisting of a negative E1 lens whose negative refractive surface stronger than to an observation side faces to an object side, a 2nd group G2 consisting of meniscus positive E2 lens whose concave surface faces to the object side, and a 3rd group G3 having refractive power and having a cemented lens E31 whose concave surface faces to the object side and which is constituted by sticking a negative lens whose both lens surfaces are concave and a positive lens whose both lens surfaces are convex and a positive lens E32 whose lens surface nearest to the observation side being the convex surface faces to the observation side in order from the object side. An intermediate image IP is formed at a position Ia near a diaphragm P1.  The image IP formed at the position Ia between the 2nd group G2 and the 3rd group G3 is observed from an eye point E.P through the 3rd group G3.