baber/WOPTO huggingface dataset:
Patent JP-H03236753-A (JP)
Title: Production of retort food
Inventor: OKAMOTO HIDEFUMI
IPC: A23L7/10
Filed: 1990-02-14
Abstract: PURPOSE:To prevent the oxidation, flavor deterioration, etc., of a food when subjected to a retort sterilization treatment by adjusting the pH of the food to a specific value, charging the food in a container in a suitable amount, plac ing a deoxidizing agent in a container, thermally treating the container at a controlled temperature for a restricted time to reduce the oxygen content of the gaseous phase in the container below a prescribed value and subsequently subjecting the food in the container to a retort sterilization treatment. CONSTITUTION:The pH of a food (e.g. rice or noodle) is adjusted to give a pH of 5-5.7 when the food is subjected to a retort sterilization treatment. The food is charged in a container in an amount of 20-60vol.%, and a deoxidizing agent is placed in the container. The container is sealed, maintained at 37-60 deg.C for 0.5-4 hours to reduce the content of oxygen in the gaseous phase in the container to <=65vol.% and subsequently subjected to a retort sterilization treat ment to provide a retort food, thereby permitting to prevent the oxidation reaction of food components, especially the remarkable oxidation reaction of lipids, with oxygen under high temperature and high pressure on the retort sterilization treatment for preventing the deterioration of the flavor of the food.
Patent JP-S62191272-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: FUKUSHIMA NAOTO
IPC: B62D7/14
Filed: 1986-02-18
Abstract: PURPOSE:To reconcile the responsiveness and stability of steering by steering rear wheels in the opposite phase to front wheels during the turning operation of a vehicle and steering the rear wheels in the same phase as the front wheels when the turning operation is terminated. CONSTITUTION:When a steering wheel is turned to the right at a segment T2, a steering angle detection signal theta is gradually increased, and a vehicle body starts a turning operation. In response to it, rear wheels are left-turn- controlled in the opposite phase to front wheels, and the turning performance is improved. Next, when the steering wheel is returned to the neutral position at a segment T3, the vehicle body is made a turn termination state. Then, the rear wheels are steered to the right in the same phase as the front wheels.
Patent JP-S54124861-A (JP)
Title: Production of special shape steel rod by four roll type rolling mill
Inventor: HAYASHI CHIHIRO
IPC: B21H8/00
Filed: 1978-03-22
Abstract: PURPOSE:To provide screwed type reinforcing steel rod having continuous, no- wall-lacking sprial nod, 4-roll type rolling mill is used in finish rolling, whereby the circumference of the roll pass is provided with a specifically engraved multilevel grooves. CONSTITUTION:The shape of recess for leader pass may be round or curved triangle, or alternatively round shape in which leader pass has 4 recesses corresponding to oval location of finish pass. The shape only requires that the oval positions of finish round recesses are related to the leader recesses in side relief minus. Such relation is held in the 4-roll type rolling machine 1, thereby assuring the rolling process of screw-type reinforcing iron having no-wall-lacking nod 4.
Patent JP-H11262567-A (JP)
Title: Game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which can control stops of variable display of its pattern display device according to the probability of appearance of big hit patterns so that neither player nor game house may feel disadvantaged or dissatisfied. SOLUTION: A pattern display device 13 installed on the game board 1 of this pachinko machine can make variable display both in a low probability mode and in a high probability mode for appearance of big hit patterns. After the variable display is started, the variable display is stopped by a timer after a prescribed period of time in the low probability mode, while in the high probability mode, the variable display is stopped not only by a timer but also by pressing a stop switch 28 even before a prescribed period of time passes. Therefore, in the low probability mode, a player cannot intentionally make a big hit symbol appear considering a cycle of variation of symbols.  And, in the high probability mode where there is little need for making intentionally a big hit symbol appear, the variation period can be shortened, and the number of unnecessary initial premium balls can be reduced.
Patent JP-S57146809-A (JP)
Title: Wave dissipation revetment
Inventor: TAKAHASHI YORITOSHI
IPC: E02B3/06
Filed: 1981-03-09
Abstract: PURPOSE:To raise the wave breaking effect of a wave dissipation revetment by providing a retarding chamber provided with plural horizontal plates having upper and lower openings on the wave-facing side of a single block type vertical breakwater body to be used for artificial revetment. CONSTITUTION:An upper opening 6 and a lower opening 7 are provided in a wave-facing wall 5 and a plate 10 reinforced with a wire and covered with an elastic material, e.g., rubber, etc., is horizontally attached to the openings in order to make up of a retarding chamber 2. Such a retarding chamber 2 and ballast chambers 3 and 4 are formed in a concrete body 1, and the concrete body 1 is horizontally sunk. Ballast is charged through charging ports 8 and 9 into the ballast chambers 3 and 4 to stabilize the concrete body 1 on a set base plate 13. The wave of sea water coming toward the upper opening 6 is changed toward the horizontal direction by the plate 10, directed into the retarding chamber 2, and then discharged again to the sea from the lower opening 7. Thus, most of the wave energy of the sea water is consumed in the part and also the movement of the wave is broken from vertical direction to horizontal direction, increasing the wave-breaking effect of the wave dissipation revetment A.
Patent JP-S63200724-A (JP)
Inventor: OHARA NAOYUKI
IPC: A47L9/14
Filed: 1987-02-17
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-H11220269-A (JP)
Title: Screwing mechanism
Inventor: FURUKAWA HITOSHI
IPC: H05K5/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a screwing mechanism, which is capable of preventing a protrudent screw boss from twisting by the torque of a jointing screw to prevent cracking from occurring in the protrudent screw boss. SOLUTION: A screwing mechanism has a structure, where a protrudent screw boss 3 which protrudes from the inner wall of a case 1 out of a pair of cases 1 and 2 is fitted into a recessed screw boss 4 which protrudes inwards from the inner wall of the case 2, and a screw 5 inserted into the recessed screw boss 4 from back is driven into a threaded hole 6 of the protrudent screw boss 3 to join the cases 1 and 2 together. The protrudent screw boss 3 is provided with ribs 10 which protrude each in a radial direction, and the recessed screw boss 4 is provided with recesses 11 which are each corresponding to the ribs 10. By this setup, the protrudent screw boss 3 can be increased in mechanical strength in the turning direction of the screw 5.
Patent JP-S56132165-A (JP)
Title: Thyristor protective circuit
Inventor: TAKAHASHI TETSUYA
IPC: H02M1/00
Filed: 1980-03-19
Abstract: PURPOSE:To reduce loss and size and weight by using a voltage dependence-type variable capacity condenser whose capacity is reduced according to an increase in applied voltage as a condenser in a resistance and condenser series circuit. CONSTITUTION:As a condenser 2 in a series circuit consisting of a protected SCR1, a parallel-connected resistor 3 and a condenser 2, a voltage dependence-type variable capacity condenser whose capacity increases at low voltage and decreases at high voltage and continuously changes depending on a voltage in between as properties, is employed. Under this arrangement, it is possible to obtain a SCR protective circuit with reduced loss, size and weight.
Patent JP-H0315163-A (JP)
Title: Manufacture of solid state secondary battery
Inventor: MORIWAKI YOSHIO
IPC: H01M4/58
Filed: 1989-02-14
Abstract: PURPOSE:To make an electrolyte layer dense to prevent minor short circuit inside a battery and to obtain a battery having good discharge performance and long life by pressing only the electrolyte layer before an electrode material layer and the electrolyte layer are united by pressing. CONSTITUTION:An electrode material layer comprising an electrode material, an electrolyte, and a binder, and an electrolyte layer comprising the electrode and the binder are manufactured by a slurry process. Only the electrolyte layer is pressed, then both layers are united by pressing. The press is conducted at a temperature ranging from room temperature to around the melting point of the binder and at a pressure of 0.3-2ton/cm<2>. As the electrode material, a copper chevrel compound is preferable, and as the electrolyte, a copper ion conductive solid, especially RbCu4IxCly is preferable. As the binder, a thermoplastic resin is preferable and polyethylene, polyvinyl chloride, polyacrylic resin, polystyrene resin, or fluororesin is used.
Patent JP-S59159031-A (JP)
Title: Color difference meter for colorimetry using change in angle
Inventor: SUGA CHIYOUICHI
IPC: G01J3/02
Filed: 1983-03-02
Abstract: PURPOSE:To display chromaticity change and color difference change, by selecting the angle of incident light in a broad range, changing the angle of light receiving by every desired angle, and measuring the stimulus value of diffused reflected light or transmitted light. CONSTITUTION:Horizontal rotary shafts 18 and 18' are separately provided on a straight line. A set screw 19 is loosened, a desired angle is set by the rotation using an angle scale 20, and the screw is tightened. A sample table 17 can be rotated with the extended axis of a vertical shaft 21 as a rotary axis. A set screw 23 is loosened and the sample table is rotated by a desired angle. Then the screw is tightened and fixed. The rotary angle is read by using a pointer 24 that is fixed to the sample table 17 and an angle scale plate 25, with a position, where a sample is made to be a right angle with respect to the optical axis, as 0 deg.. The rotary angle of a light receiving angle is read by using the scale plate 25 and a pointer 24' that is provided in an arm 30 as required. When the number of the teeth of a pulley is adequately designed, the angle of one step of a motor can be rotated at every desired angle by one pulse.
Patent JP-S63201456-A (JP)
Inventor: HATTORI HITOSHI
IPC: F25B9/06
Filed: 1987-02-17
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-H11217188-A (JP)
Title: Container crane
Inventor: MIZOTA JIROHARU
IPC: B66C19/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact container crane having a rope capable of being easily changed. SOLUTION: In a container crane, first and second winding drums 3, 4 are provided on the land side of a girder, first and second tilting devices 20, 30 are provided on the sea side of the girder, and first to fourth sheave groups are provided by sheaves provided on four corners of a trolley 7 and sheaves provided on four corners of a spreader 5.  A turning device 40 having a first turning sheave and a second turning sheave so provided as to be freely oscillated are installed in the positions on the sea side from the first tilting device 20 on the girder, an intermediate part 1A between the first tilting device 20 for a first rope and the first sheave group is drawn out to the girder sea side and wound on the first turning sheave, and an intermediate part 1B between the first tilting device 20 for the first rope and the third sheave group is drawn out to the girder sea side and wound on the second turning sheave.
Patent JP-H05347565-A (JP)
Title: Transmitter device
Inventor: MASAGAKI YOSHIHIRO
IPC: H04B1/04
Filed: 1991-02-28
Abstract: PURPOSE:To provide a transmitter device which can transmit the data in a normal way and over a wide range of distances between the transmitter and receiver devices. CONSTITUTION:The output level of the transmission signal outputted from a transmitter circuit 2 is set by an output control circuit 4. In this case, the damping factors of signals are successively changed in the circuit 4 with the control signal of a control circuit 1. Meanwhile the same data are repetitively outputted from the circuit 1. Furthermore a damping factor is set so that the data are transmitted and received in a normal way even through a transmitter device and a receiver device are placed close to each other when the largest damping factor is set to the signal in the circuit 4, i.e., the transmission signal outputted from the circuit 4 is minimized.
Patent JP-H11216279-A (JP)
Title: Patchwork sewing order detector and record medium recording patchwork sewing order detection program
Inventor: AMANO MICHIYO
IPC: D05B19/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To automatically provide the sewing order of pieces even for a complicated patchwork for which the plural. pieces are skillfully combined, to improve sewing work efficiency by a sewing machine and to be interested in patchwork. SOLUTION: An original pattern Z composed of sixteen pieces stored in a pattern data memory is bisected by a division line as division object patterns first and the respective bisected two divided patterns X1 (B1) and X2 (B2) are successively bisected (C, D, E, F and so forth as the division object patterns and divided into the respective pieces. In the meantime, division line information provided for bisecting the division object patterns is successively stored in a division line information memory, the storage order of all the finally obtained division line information is turned to a reverse order and the sewing order is obtained.  Thus, the sewing order for linearly sewing the pieces at once is recognized, the part of a sew-up margin not to be sewn is not generated, the troublesome work of sewing the plural sew-up margins altogether is eliminated, the plural pieces are tactfully and successively sewn and the patchwork becomes interesting.
Patent JP-2000231030-A (JP)
Title: Optical fiber array and optical waveguide
Inventor: MATSUURA ICHIRO
IPC: G02B6/122
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent an optical filter from being broken owing to external force and temperature variation. SOLUTION: The optical fiber array 2 is equipped with an optical fiber 20 which has optical fibers 8 arranged at a fiber fixation part 6 and transmits or reflects a specific wavelength component of light passing through the optical fibers 8. In this case, the optical filter 20 which covers end faces 8a of the optical fibers 8 and a spacer 16 which is almost as thick as the optical fiber 20 are fitted to an end face of the fiber fixation part 6.
Patent JP-S58153862-A (JP)
Inventor: YAMANE KOUICHI
IPC: B02C19/18
Filed: 1982-03-04
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-H04271705-A (JP)
Title: Mechanism for cutting upper and lower parts of rush seedling
Inventor: SATO IWAO
IPC: A01C11/02
Filed: 1991-02-28
Abstract: PURPOSE:To provide a transfer mechanism for surely holding a rush seedling in the cutting of the cut root part and the cut transplantation seedling of an overgrown rush seedling to enable the stacking of the seedling on a seedling table of a rush transplantation machine. CONSTITUTION:A rush seedling 1 can be clamped between a lower transfer belt 2 and an upper transfer belt 3. The clamping faces of the lower transfer belt 2 and the upper transfer belt 3 is directed in horizontal direction to enable easy insertion of the rush seedling 1 and facilitate the discharge of the cut transplantation seedling 1a. The clamping gap between both belts is wider at the root side and narrower at the leaf and stalk side.
Patent JP-H09228782-A (JP)
Title: Muddy water sucking device for use in underground construction work
Inventor: URAYA AKIO
IPC: E21D9/13
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To feed muddy water in a shaft of great depth onto the ground with discharge capability that is several times those of conventional devices by allowing a pump to exhibit its own ability to a maximum by eliminating the influence of atmospheric pressure above the ground. SOLUTION: A vacuum tank 9 provided on the ground is connected to a vacuum pump 11 and connected via a pipe 10 to a vacuum tank 6 installed in a shaft to decompress the vacuum tank 6 in the shaft to negative pressure to suck muddy water D from the in-shaft vacuum tank 6 via a pipe 7 connected to the inside of an adit 2. The above-ground vacuum tank 9 is connected via a pipe 13 to a pump 5 incorporated in the in-shaft vacuum tank 6 to feed the muddy water D in the in-shaft vacuum tank 6 into the above-ground vacuum tank 9 while reducing the influence of atmospheric pressure on the pipe 13 and to feed the muddy water D in the above-ground vacuum tank 9 from the pipe 13 connected via a check valve 13a to the pump 8 incorporated in the above-ground vacuum tank 9.
Patent JP-S56132363-A (JP)
Title: Developing device
Inventor: SUDA MASAJI
IPC: G03G15/09
Filed: 1980-03-21
Abstract: PURPOSE:To prevent the generation of electric discharge, the scattering of the developer, etc. between a photosensitive drum and a rotary sleeve for development by oscillating said sleeve, which is turned by gear coupling to the drum, thereby making the sleeve freely spaceably from the drum. CONSTITUTION:A developing sleeve 2 is oscillated together with a developing device by a pressure member 117 which is controlled by solenoids 119, 120. At the developing, the gear GD of a photosensitive drum D and the gear GS of the sleeve 2 mesh with each other and the sleeve 2 turns while being pressed to the drum D, so tht the developing by the developer brush formed on the sleeve 2 is accomplished. At the times other than the developing, the drum D and the sleeve 2 and held spaced by a required distance, thus even when the one-component type developer to be applied with high-voltage AC bias is used, no corona discharge is generated between the drum D and the sleeve 2 and the occurrence of the suction and dropping of the developer is prevented, hence the developer does not scatter. Further, the need for any developer agitator is eliminated by the oscillating developer.
Patent JP-2000234371-A (JP)
Title: Shielding body of stool type toilet bowl
Inventor: INADA SHIGEMICHI
IPC: E03D1/26
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To easily use a toilet bowl by raising up a shielding body when a stool type toilet bowl is used for male urination, and housing the toilet bowl in an unhindering place when the toilet bowl is used for excrement. SOLUTION: A shielding body 1 is constituted so as to rotate together with rotation of a seat part 2, and when a toilet bowl 3 is used for male urination, the seat 2 is raised up, and the shielding body 1 is raised to prevent scattering of a urinating time water splash to a floor. Next, the outside of the shielding body 1 is formed as a single plane to cover and hide the toilet bowl 3 to easily clean the inside of the toilet. Instead of this, the shielding body is longitudinally slidable housed in a cabinet arranged in a toilet bowl back part, and in urination, the shielding body is pulled out of the cabinet to prevent a water splash, or the shielding body is installed in the cabinet via a vertical shaft so as to be openable/closable, and in urination, the shielding body is closed from the left and right to prevent a water splash.  Thus, even if a water splash is caused, since the water splash strikes on the shielding body, staining of a floor can be prevented, and since the shielding body does not become a hindrance, it is possible to make use while taking a seat.
Patent JP-H03238011-A (JP)
Title: Air purifying filter
Inventor: OKADA TERUHIRO
IPC: B01D53/04
Filed: 1990-02-15
Abstract: PURPOSE:To remove hydrogen sulfide or acetaldehyde by laminating an electret filter, planar sheets and corrugated sheets to form a filter and adding activated carbon to one sheets and providing deodorizing function to the other sheets. CONSTITUTION:An electret filter, planar sheets 1 and corrugated sheets 2, 3 are combined and activated carbon is added to one sheets 1 and, for example, malic acid and ferrous sulfate are applied to the other sheets 2, 3 to provide deodorizing function due to chemical reaction or catalytic action. As a result, pressure loss is reduced and suspended dust and malodorous components such as hydrogen sulfide, ammonia or acetaldehyde can be removed.
Patent JP-H06228868-A (JP)
Title: Liquid softener composition
Inventor: TAKAHASHI CHIKASHI
IPC: D06M13/322
Filed: 1993-01-30
Abstract: PURPOSE:To obtain a composition providing clothing with flexibility, especially having excellent freeze restoration stability, comprising a neutralized substance of a specific di-long-chain amine, a neutralized substance of a specific functional group-containing amine and a nonionic surfactant. CONSTITUTION:(A) A neutralized substance with an inorganic acid or organic acid of a di-long-chain amine of formula I [R1 and R2 are dividing group- containing 16-25C alkyl or alkenyl divided by ester group or amide group; R3 is 1-4C alkyl or hydroxyalkyl] containing two long-chain hydrocarbylamines wherein especially R1 and R2 are 18-23C alkyl or alkenyl (hydrocarbyl group) divided by ester group or amide group is blended with (B) a neutralized substance of a functional group-containing amine of formula II (R4 is 1-4C alkyl or hydroxyalkyl; (m) and (n) are 1-4; X and Y are functional group selected from COOH, OH and NH2) and (C) an alkylene oxide addition type nonionic surfactant to give a liquid softener composition providing excellent flexibility not separating after freezing and restoration.
Patent JP-H07245056-A (JP)
Title: Indirectly heated cathode body structure for cathode-ray tube
Inventor: SUMI KOICHIRO
IPC: H01J29/04
Filed: 1994-03-04
Abstract: PURPOSE:To provide a cathode body structure of a cathode-ray tube capable of shortening the depth length of a cathode-ray tube, also reducing the power consumption of the cathode body structure (cathode), and moreover shortening image outputting time. CONSTITUTION:A cathode 30 has an insulating disk 48; a base metal support 60 retained by the insulative disk 48, and having base metal, having an electron emission substance generating a thermoelectron by heating, in at least a part; and a heater 72 arranged in a bare condition on the back surface side of a base metal support 64 having the electron emission substance, and retained by the insulative disk 48. A reflecting plate 76 is retained in the opening part 52 of the insulative disk 48 so as to be positioned on the back surface side of the heater 72. Three heaters are composed by coil-likely winding one heating wire at a given position. The base metal support is composed of a conductive plate material (preferably the base metal) having a folded part.
Patent JP-H10232344-A (JP)
Title: Focus detector
Inventor: SUGITANI KAZUMI
IPC: G02B7/34
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector capable of performing focus detection, focusing and focus lock at the time of focusing for a specified focus detection area within an image plane with easy operation. SOLUTION: When an AF button 12(switch SW1) is in an on-state, the focus detection, the focusing and the focus lock at the time of focusing for a spot area are performed(1st control). When an ocular detection part 10(switch SW0) and a release button 11 (switch SW1) are in the on-state on a condition that the 1st control is not executed, the focus detection and the focusing for a wide area are performed(2nd control). When the switch SW1 is in an off-state on a condition that the switches S0 and S1 are in the on-state and the 1st control is executed, the 2nd control is executed.