baber/WOPTO huggingface dataset:
Patent JP-S572678-A (JP)
Title: Device for aerated cultivation
Inventor: YAMAGUCHI TETSUO
IPC: C12M1/04
Filed: 1980-06-06
Abstract: PURPOSE: To carry out aerated cultivation efficiently, by carrying out heat exchange from the exhaust gas from a culture tank to liquid oxygen and liquid nitrogen, introducing evaporated oxygen to the culture tank, and solidifying or liquefying carbon dioxide in the exhausted gas so that it is separated and removed.  
     CONSTITUTION: An exhausted gas is taken out from the exhaust pipe 4 attached to the top of the culture tank 1, and introduced through the water removing device 5 to the device for solidifying carbon dioxide or the liquefier 6 of it. Liquid oxygen or liquid nitrogen produced by the oxygen production unit 2 of the low-temperature separating type is fed through the line 7 to the device for solidifying carbon dioxide or the liquifier 6 of it, where heat exchange takes place, solidified or liquefied carbon dioxide in the exhaust gas is exhausted from the line 12 to the outside of the system. While evaporated oxygen is sent from the feed pipe 11 and forced to flow together with the exhaust gas with carbon dioxide removed, and introduced to the culture tank 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10265009-A (JP)
Title: Material storing pit
Inventor: FURUYA YOSHIHITO
IPC: B65G1/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To open and close a cover by a simple operation in a short time by performing the opening and closing of the cover which is mounted on a material storing pit, and has the connecting means removable from each other, by a cover moving means which is movable in a horizontal direction, and can be engaged with or removed from an arbitrary cover. SOLUTION: The edge parts of the covers 1e, 1f, or the like of a pit body, are respectively provided with the engagement parts 12e, 12f, or the like. On the other hand, a cover moving means 3 can be freely travelled on a travelling rail 4. The cover moving means 3 comprises an elevation arm 31 movable in a vertical direction, so that the conver moving means 3 is engaged with the engagement part 12e, 12f, or the like, when the elevation arm 31 is moved downward, and it can be freely travelled when the elevation arm is moved upward. For example, when the elevation arm 31 is lowered to a left side of the engagement part 12f mounted on a side face of the cover 1f, and the cover moving means 3 is travelled in a horizontal direction, the whole connected covers 1e, 1f or the like are travelled in a right direction by a hook 21 and a pin 22 as the connecting means.  Further when the hook 21 and the pin 22 are released at an arbitrary position, the cover 1f or the like at the right side of the position, are moved in the right direction.
Patent JP-H09268663-A (JP)
Title: Wall substrate material and wall structure
Inventor: IWAMOTO KAZUNARI
IPC: E04C2/38
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wall substrate with vapor permeability and enhance strength by arranging a plurality of members on one face of a wooden fiber plate having a specific vapor permeance in such a state as being approximately parallel to the end of the wooden fiber plate and keeping at some intervals, and integrating them together. SOLUTION: A wooden fiber plate 2 having vapor permeance 0.18/m<2> .h.mmHg or more is so formed that a material formed by fraking wooden chips is used as a major material, sizing agent such as petroleum paraffin is added as necessary, and hardening resin such as phenol resin is added. A plurality of members 3 for securing a ventilating layer which is composed of a kind of wooden based, metal based, and inorganic material or more are arranged in parallel to the end of the wooden fiber plate 2 and at some intervals apart from each other, and joined thereto by fixing tools such as nails or adhesives so that a wall substrate material 1 is formed. In executing it, the wall substrate material 1 is arranged outside an insulating material and its circumferential part is fixed to a column, etc., using the fixing tools.
Patent JP-S57191944-A (JP)
Title: Solenoid focusing type cathode-ray tube
Inventor: GEMA TAKETOSHI
IPC: H01J29/64
Filed: 1981-05-21
Abstract: PURPOSE:To obtain a solenoid focusing type cathode-ray tube, which has three electron beams arranged in in-line form and in which a superior beam-spot diameter is obtained on a fluorescent screen, by regulating each of the focal distances of electromagnetic lenses corresponding to the center beam and the side beams of the cathode-ray tube independently by means of each field-shaping equipment. CONSTITUTION:A field generator 4 made of a cylindrical permanent magnet, which is symmetrical about the axis of a solenoid focusing type cathode-ray tube, is installed on the fluorescent screen side of a cathode, a first grid and a second grid which are provided at the back end of the neck part of the cathode-ray tube. A field shpaing equipment corresponding to the generator 4 is provided for each of three electron beams. That is to say, a magnetic yoke 31 used as a field shaping equipment for a center beam, and magnetic yokes 32 used as field shaping equipments for side beams are provided so that each of them surrounds each of the three electron beams. Here, the thickness of the yoke 31 surrounding the center beam is made larger than that of the yokes 32 surrounding the side beams, so that the focal distances of electromagnetic lenses are regulated by the field shaping equipments. As the result, a superior beam-spot diameter can be obtained on the fluorescent screen.
Patent JP-H01248013-A (JP)
Title: Optical displacement measuring apparatus in automatic manner
Inventor: YASUI YAKI
IPC: G01B11/00
Filed: 1988-03-29
Abstract: PURPOSE:To enable accurate measurement of horizontal and vertical moving distance of a measuring target point and an angle of rotation thereof only with one camera, by arranging three light emitting bodies at measuring target points with an interval while at least one of the light emitting bodies is inclined to other ones. CONSTITUTION:Three light emitting bodies 2 each comprising a fluorescent lamp or reflection tape are mounted on a board 1 and the central one 2B thereof is made orthogonal to a horizontal reference line L and right and left light emitting bodies 2A and 2C are tilted at an angle phi of inclination while is in an axial symmetry with the central light emitting body 2B. Measuring target points thus arranged are taken with one CCD camera, for example, in such a manner that a detection area matches the horizontal reference line L. When an object to be measured moves horizontally, vertically and rotatively, moving distances (a), (b) and (c) of three points are obtained from resulting image signals. The values thereof reflect the horizontal and vertical directions X and Y and an angle theta of rotation thereby enabling accurate determination of X, Y and theta separately with a mathematical processing using the (a), (b), (c) and phi.
Patent JP-H09265536-A (JP)
Title: Appearance inspection device and lighting method for part to be inspected
Inventor: OKABE TAKASHI
IPC: G06T7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To automate appearance inspection for detecting a foreign matter sticking on the top or backside of a lead of an object to be inspected by providing dark-field lighting for lightening up the surface of the lead and light-field lighting for lightening up a flaw on the lead. SOLUTION: The dark-field lighting 3 for lightening up the surface of the lead and the light-field lighting 4 for lighting up the flaw on the lead equally to the lead are used as an optimum lighting method for foreign matter inspection when an image of the backside of a semiconductor device 1 is picked up by a camera 2. Preferably, auxiliary dark-field lighting 5 which is small in angle to the optical axis of the camera 2 is added so as to lighten the bending of the lead, flotation, and a slight uneven part at the flaw peripheral part equally to the flaw and lead and reduce misdetection. Consequently, a lead image of the semiconductor device 1, etc., can excellently be obtained without depending upon the state of the surface of the flaw, etc., on the lead, so the inspection of the foreign matter on the lead can be automated.
Patent JP-H11270604-A (JP)
Title: Resin coil spring
Inventor: OSAKI HIROKAZU
IPC: F16F1/06
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make a form of a coil spring allow resin forming. SOLUTION: In this resin coil spring in this invension, unit coil elements having a first part 1a extending from a parting plane in the circumferential direction within a first orthogonal plane orthogonal to a coil axial line; a second part 1b extending from a parting plane in the circumferential direction opposing by holding the first part 1a and the coil axial line, within a second orthogonal plane separated a half pitch part in the axial direction from the first part 1a where the first part 1a extends; and the third part 1c extending within an inclined plane with a specific inclination to the orthogonal planes, and connecting both members at the circular arc of the diameter same as the first part 1a and the second part 1b; are connected in a spiral form.
Patent JP-S60219050-A (JP)
Inventor: KAZAMA NORIO
IPC: B32B27/20
Filed: 1984-04-16
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-H06293364-A (JP)
Title: Dustfree container
Inventor: YAMAGUCHI MASAHISA
IPC: H01L21/673
Filed: 1993-04-01
Abstract: PURPOSE:To form containers in desired shapes in accordance with the shapes of articles to be packed, and to make the formed containers dustfree, without allowing dusts to scatter in case of opening covers, and optimum for packaging of semiconductor wafers or the like. CONSTITUTION:A main body 1 and a covering material 2 for covering a housing part 11 of the main body 1 are respectively formed of clean film 3' that is made of a laminated body made by laminating an internal layer film 31 or 31' and an external layer film 32 or 32' together and is capable of exposing the clean surface of the internal layer film 31 or 31' when the external layer film 32 or 32' is peeled off.
Patent JP-H08270612-A (JP)
Title: Cushion device for fluid pressure cylinder
Inventor: DOJO MAKI
IPC: F15B15/22
Filed: 1995-03-31
Abstract: PURPOSE: To display a stable cushion characteristic by eliminating a difference between pressure applied to an internal/external peripheral surface of a cushion ring so as to prevent its deformation. CONSTITUTION: A cushion ring 10 is mounted in a piston rod 4 connected to a piston 2, a fitting hole 11 of fitting the cushion ring 10 in the vicinity of a stroke end of the piston rod 4 is provided in a cylinder side, a cylinder chamber 3a is made to communicate with a cylinder port 8 via the fitting hole 11, a prescribed clearance 14 of communicating with the cylinder chamber 3a is provided between an internal peripheral surface of the cushion ring 10 and an external peripheral surface of the piston rod 4, and a lead clearance 20 of communicating with the cylinder chamber 3a is formed in a fitting clearance between the cushion ring 10 and the fitting hole 11.
Patent JP-2000273374-A (JP)
Title: Ink set for ink jet recording
Inventor: OKI YASUHIRO
IPC: C09D11/328
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for ink jet recording excellent in colorability and light resistance in any of cyan, magenta and blue colors. SOLUTION: An ink set is composed of at least a cyan ink, a magenta ink and a blue ink composed of a cyan coloring material contained in the cyan ink, and a magenta coloring material having a xanthene structure which is not contained in the magenta ink. The content ratio of a cyan coloring material in the blue ink to that in the cyan ink is within a range of 1:1-1:2 by weight ratio, and the content ratio of the cyan coloring material to the magenta coloring material contained in the blue ink is within a range of 1:1-1:2 by weight ratio.
Patent JP-H04310078-A (JP)
Title: Output circuit
Inventor: KAWAGUCHI TOSHIHARU
IPC: G09G3/36
Filed: 1991-04-09
Abstract: PURPOSE:To reduce the dispersion in outputs of two systems of output circuits, especially the dispersion in the amplitude with respect to outputs of same polarity, CONSTITUTION:A video input signal is inputted to a base of a transistor(TR) Q1 being a component of a single differential converter and a bipolar signal whose polarity is fixed with respect to the input is outputted from collectors of TRs Q1, Q2 and two systems of polarity inversion signals opposite to each other are outputted through the changeover of switches 2, 4.
Patent JP-S59202521-A (JP)
Title: Temperature control method using lamp heating power supply
Inventor: SAKEGAWA TAKASHI
IPC: G05B11/36
Filed: 1983-05-02
Abstract: PURPOSE:To improve the responsiveness of a temperature control system for a temperature control method using a lamp heating power supply, by calculating the lamp resistance from the lamp voltage and a current to obtain the filament temperature. CONSTITUTION:The lamp voltage V and a current I are detected by a voltage detector 21 and a current detector 22 respectively and then divided by an operator 23 to calculate the lamp resistance value. The temperature dependency of the lamp resistance is given to a function generator 24 to obtain the filament temperature. If the cube characteristics are provided to a function generator 25, the output of the generator 25 is turned into a signal which is proportional to the cube of the filament temperature. Then the deviation signal between the temperature command value and a feedback signal is divided by the output of the generator 25. Thus the nonlinear characteristics of a block 18 can be compensated.
Patent JP-S63242437-A (JP)
Title: Manufacture of torque limiter
Inventor: KAWAKAMI HIDEO
IPC: F16D7/08
Filed: 1987-03-31
Abstract: PURPOSE:To manufacture a torque limiter with constant performance having high reliability by arranging a spherical body at the hole part formed on a supporting plate and uniformly forming the peripheeral edge of the hole by pushing the spherical body into the hole via a base plate. CONSTITUTION:A hole part 26 is formed on a supporting plate 22, which is fixed onto a fixing base 36 to fix a spherical body 38 into each hole 26. The base plate 42 having the hole 40 in the diameter larger than that of the spherical body 38 is covered thereon so as not to get in touch with the spherical body 38. The plate thickness of the base plate 42 is taken in the thickness that the apex of the spherical body 38 projects by the specified amt. (t) from the upper face thereof. A spherical indentation is then formed on the circumference of the hole 26 by pushing the spherical body 38 into the supporting plate 22 by pressing it from the upper part by a press plate 44. Each hole 26 can thus be worked in the same state and in the case of assembling a torque limiter 2 each spherical body 8 can be engaged in the specific state uniformly without variance. Consequently, the torque limiter maintaining the initial specification for long period can be made.
Patent JP-H08275403-A (JP)
Title: Charging equipment for battery
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02M7/797
Filed: 1995-03-31
Abstract: PURPOSE: To prevent as much as possible the accumulation of errors in a residual capacity memory through the enhancement of energy efficiency by giving refreshing operations to a battery and, at the same time, clearing a residual capacity memory portion for storing the residual capacity of the battery to zero. CONSTITUTION: When charging a battery 12 from a commercial AC power source, the battery 12 is discharged until its residual capacity reaches a lower limit value before charging and a refresh operation for recovering to the commercial AC power source is performed, its residual capacity is detected and memorized in a residual capacity memory region of EEPROM, and the residual capacity memory region of the EEPROM is cleared to zero by a control circuit 39 within the configuration of this charging equipment.
Patent JP-H03281001-A (JP)
Title: Reversing cold rolling equipment
Inventor: SASAKI SHINJI
IPC: B21B1/36
Filed: 1990-03-28
Abstract: PURPOSE:To treat a scrap strip in a short time and with high efficiency by providing a scrap coiling drum in parallel to a coiler so as to be freely movable between the coiling axis of coiler and a parallel and standby position. CONSTITUTION:When the final pass is started, a coiling device 7 for scrap strip is moved from the standby position and situated in parallel on the side of coiler 3, a scrap coiling drum 9 is expanded its diameter by the action of cylinder and a extruding plate is situated at the base part of the scrap coiling drum 9. Next, the step part Sba of the strip S on the side of the coiler 3 is cut off with a shear 4 just after it is passed through the position of a shear 4 on the side of the coiler 3. All of unrolled part Sb is coiled by winding the side of a cut unrolled part around the scrap coiling drum 9 using a wrapper device. When coiling is ended, the scrap coiling drum 9 is reduced its diameter by operating the cylinder inversely and a coiled unrolled part Sb is extruded by moving the extruding plate and dropped into a vessel for scrap.
Patent JP-S5412565-A (JP)
Title: Production of semiconductor device
Inventor: NOZAWA HIROSHI
IPC: H01L29/78
Filed: 1977-06-29
Abstract: PURPOSE: To avert undersired ion implantation to channel parts and prevent short channeling by providing a polycrystalline Si layer partially on a semiconductor substrate, converting only the surface layer to a SiO 2  layer and implanting impurity ions within the substrate by using this as a mask. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07264101-A (JP)
Title: Automatic equalizer
Inventor: OTA JUN
IPC: G11B5/09
Filed: 1994-03-22
Abstract: PURPOSE:To realize the automatic equalizer not influenced by a fluctuation element such as a high level change of a received signal and a spike noise in which it equalization coefficient is adaptively changed. CONSTITUTION:The equalizer is provided with an adaptive equalization means 12 correcting adaptively a deteriorated component of an input signal and an adaptive equalization control means 13 stopping the adaptive correction by the adaptive equalization means 12 based on a peak level of the input signal. The equalization coefficient is corrected for an input signal whose level is within a usual level for each prescribed period and a preceding equalization coefficient is kept when a large level change is in existence in the input signal or a spike noise is mixed in the input signal and the equalization at the current point of time is stopped. Thus, the automatic equalization in matching with a characteristic of a transmission line such as a head tape is implemented and the equalizer is operated so as not to be receive the effect of an external disturbance such as a noise. Thus, the equalization error is reduced and a decoding error is decreased.
Patent JP-H10253725-A (JP)
Title: Method and equipment for measuring battery state
Inventor: FUJII YUJI
IPC: G01R31/36
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for measuring the battery state accurately even if the extent of deterioration fluctuates among individual cells at the time of measuring the extent of deterioration, lifetime, and the like, of a battery comprising a plurality of cells connected in series. SOLUTION: A fully charged battery 8 is actually discharged by a specified amount and then the discharge voltage is measured for the entire battery and each cell by means of a voltage measuring circuit 9. Battery temperature is measured by a temperature sensor 13 while discharge current is measured by a current sensor 10 and each measurement is delivered to an operating circuit 12. The operating circuit 12 determines the final discharge current while correcting based on the frequency distribution (especially, the smaller one) of discharge voltage of each cell. Subsequently, the extent of deterioration and the dischargeable time are calculated from the final discharge current and outputted to a display 17.
Patent JP-H02255052-A (JP)
Title: Production of crouton
Inventor: SADA TOMOARI
IPC: A23L7/10
Filed: 1989-03-30
Abstract: PURPOSE:To efficiently obtain a crouton having good texture and high keeping quality hy feeding grain flour, water which are raw materials and oils and fats containing an antioxidant to a twinscrew extruder. CONSTITUTION:When a grain flour and water which are raw materials are fed to a twin-screw extruder to produce crouton, oils and fats containing an antioxidant, preferably of 0.03-1wt.% are added to the above-mentioned ingredients, preferably at an amount of 0.5-5wt.%. Furthermore, sodium hydrogen carbonate is preferably added to the raw material at an amount of 0.1-2.7wt.% together with the oils and fats.
Patent JP-H08266672-A (JP)
Title: Fire robot having aid liquid feeding function
Inventor: NAKAMURA MASAYUKI
IPC: A62C31/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a fire robot capable of performing fire-extinguishing action in an optimum position and having an aid liquid feeding function by which a stored liquid tank and a battery can be made smaller in size and lighter in weight by reducing the number of liquid feeding joints along a long path of movement, such as a tunnel. CONSTITUTION: This fire robot 2 movable along the path 1 of movement has a fire-extinguishing liquid storage tank 12 and a liquid feeding joint 16 that can be combined with the liquid receiving joint 19 of another fire robot. A liquid receiving joint 8 provided in the fire robot 2 can be connected to the liquid feeding joint leading to a feed water pipe placed along the path of movement, and the liquid receiving joints 8, 19 are connected to the ends of respective extensible hoses 11, 21.
Patent JP-H01252121-A (JP)
Title: Spot network power receiving facility
Inventor: UMEDA MAKOTO
IPC: H02H7/28
Filed: 1988-03-30
Abstract: PURPOSE:To enable easy detection of ground fault system, by operating ground fault detection relays selectively in accordance with parallel operation and independent operation. CONSTITUTION:When a commercial power system and a non-utility generator system are operated in parallel, circuit breakers 13a, 13b, 16, 17 are set in closed circuit, while switch switchgears 271, 272 are closed and a switchgear 273 is opened. Only a ground fault detection relay 263 is functionable under this state. Upon detection of a ground fault through the ground fault detection relay 263 under such parallel operation, a non-utility generator link circuit breaker 17 is opened to make switching to independent operation, while slmultaneously the switchgears 271, 272 are opened and a switchgear 273 is closed. If a ground fault occurs in any one system under such selection state, ground fault detection relay 261 or 262 at the side of fault functions to open the circuit breakers 13a-13c or 16.