baber/WOPTO huggingface dataset:
Patent JP-H02117667-A (JP)
Title: Optically active alkoxyphenylpyrimidine compound
Inventor: SHIBATA TOSHIHIRO
IPC: C07D239/34
Filed: 1988-10-27
Abstract: NEW MATERIAL:The optically active compound of formula (R is 1-18C n-alkyl; R' is H or 1-11C alkyl; * represents asymmetric C). EXAMPLE:(4'',R)-2-[4'-(6''-chloro-4''-methyloctyloxy)phenyl]-5-octylox y-pyrimidine. USE:A compound of ferroelectric smectic liquid crystal composition to be used near the room temperature. It is a liquid crystal compound having large sponta neous polarization and is useful as an electrooptical element utilizing the response to electric field. PREPARATION:A compound of formula wherein R is C8H17 and R' is C2H5 can be produced e.g., by reacting 6-chloro-4-methyl-1-octanol with 2-(4- hydroxyphenyl)-5-octylpyrimidine in ethyl ether solvent in the presence of triphenylphosphine and diethyl azodicarboxylate at room temperature for 3hr.
Patent JP-H02118395-A (JP)
Title: Drying device for synthetic resin material and the like
Inventor: MATSUI OSAMU
IPC: F26B17/22
Filed: 1988-10-27
Abstract: PURPOSE:To prevent synthetic resin material and the like from clogging the injection ports of hot air by a method wherein a tubular rotary shaft is provided with a tapered tubular baffle plate body and a covering body consisting of a perforated sheet, which is provided with a tapered tubular shape narrowed downwardly and surrounding the injection ports of hot air, is provided at the lower peripheral rim of the baffle plate body. CONSTITUTION:A tubular rotary shaft 14 is provided with hot air injection ports 9, opened sidewardly, at the lower part of the shaft 14 and the hot air injection ports 10, opened downwardly, at the lower part of the same shaft 14. A tapered tubular baffle plate body 16, widened downwardly, is provided at the upper part of the hot air injection ports 9 of the tubular rotary shaft 14 so that the lower peripheral rim of the same is positioned at the upper part of the upper end rim of the hot air injection ports 9 in order to prevent synthetic resin material around the tubular rotary shaft 14 from flowing out of a discharging port 6 in spite that the material is not sufficiently dried yet. A covering body 17 consisting of a tapered tubular perforated sheet, narrowed downwardly and surrounding the hot air injection ports 9, is provided at the lower peripheral rim of the baffle plate body 16. The tubular rotary shaft 14 is provided with required pieces of agitators 18.
Patent JP-H06115684-A (JP)
Title: Pallet direction changing device
Inventor: KAWABATA NORIHIKO
IPC: B65G47/80
Filed: 1992-10-12
Abstract: PURPOSE:To simplify the structure of a rotary support part of a pallet direction changing device for changing the pallet flow direction of an assembly line, and downsize the device to facilitate the fitting and the control thereof, and facilitate the movement thereof. CONSTITUTION:A pallet direction changing device is provided with a rotary support part 1, and this rotary support part 1 has a table part 2 for supporting a pallet 20, which is to be carried, from the lower, a shaft 3 extended downward from the center of the table part 2, a single bearing 4, in which the shaft 3 is inserted, and plural rollers 5 for supporting the table part 2 from the lower, and a base plate 6 provided with the bearing 4 and the rollers 5. The rotary support part 1 and an elevation driving part 7 and a leg part 11 are combined appropriately to form the pallet direction changing device. The rotary support part 1, the elevation driving part 7, the leg part 11 and a pallet carrying part are respectively joined by a positioning means 17, which consists of pins 15 and pin hole 16 arranged on the joint surfaces thereof, and a fastening fixing handle 18 to facilitate the disassembly, movement and assembly.
Patent JP-2000096625-A (JP)
Title: Windshield device for cabin
Inventor: NAKADA HIROO
IPC: E02F9/16
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a metallic frame so as to achieve good sealing with respect to a cabin main body by directly securing supporting brackets to the four corners of a glass plate, and supporting rollers against the supporting brackets via pivots. SOLUTION: This device has a cabin main body 4 and a roof 5, and right and left opposite rail parts 26, 27 are formed on the right and left front columns 8 of the cabin main body 4 and the right and left horizontal members 18, 19 of the roof 5. A windshield 6 is placed on the rail parts 26, 27 in such a way as to be freely opened and closed from a forwardly closed position to an upper, approximately horizontal open position. The front glass 6 has supporting brackets 61 secured to the four corners of a rectangular glass plate and the pivots of rollers rolling on the rail parts 26, 27 are supported against the supporting brackets 61.
Patent JP-S61149413-A (JP)
Title: Device for controlling impurity in molten iron
Inventor: KONDO MIKIO
IPC: C21C1/04
Filed: 1984-12-24
Abstract: PURPOSE:To make the impurity quantity of a molten iron coincident with a target value by comparing the impurity quantity before and after the component adjustment of the molten iron, the respective measured values of tapping speed and the target value of the impurity quantity after the component adjustment and controlling the amt. of the component adjusting agent to be added. CONSTITUTION:The impurity quantity (initial value and actual value) before and after the component adjustment of the molten iron 3 and the tapping speed are measured by respective measuring devices 22, 23, 24, are transmitted to an electronic computer 14 and are stored in data files 25, 26, 27. The data file 28 has the constant K equiv. to the efficiency of utilizing the component adjusting agent. The target value is preliminarily inputted to arithmetic parts 29, 32 from a device 20 for displaying and setting the control constant. The arithmetic part 29 is started by the input of the actual value and the arithmetic part 32 is started by the input of the initial value and tapping speed. The deviation between the arithmetic part 32 for the command value of the amt. of the component adjusting agent to be added and the output from an arithmetic unit 35 for the amt. of the component adjusting agent to be added for calculating the actual value is determined and the command value corresponding thereto is outputted from the unit 35 to change the rotating speed of a rotary valve 11.
Patent JP-H06100426-A (JP)
Title: Hyaluronidase-inhibiting agent
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1992-09-17
Abstract: PURPOSE:To provide a hyaluronidase-inhibiting agent effective in preventing wrinkles and dryness of the skin by suppressing the activity of hyaluronidase which decomposes hyaluronic acid having moisture-keeping, skin-softening and age-preventing actions. CONSTITUTION:A hyaluronidase-inhibiting agent containing a deoxyribonucleic acid as an active component. Deoxyribonucleic acid can be found in all organisms, however, the available process for getting the acid is the extraction from the mature soft roe of fish such as salmon, herring and cod. The agent can prevent the chapped skin and wrinkles and keep moist feeling of the skin by keeping moisture in the space between human cells, forming a jelly matrix in the tissue to keep the cells, keeping the lubricity and softness of the skin and suppressing the decomposition of hyaluronic acid which prevents the damage to the skin from external force (mechanical damage) and the bacterial infection of the skin.
Patent JP-H04147257-A (JP)
Title: Cross-over rack
Inventor: KOIZUMI TAKASHI
IPC: G03D3/13
Filed: 1990-10-11
Abstract: PURPOSE:To easily load and unload a cross-over rack by providing a pawl which engages the cross-over rack with a processing tank and an arm which releases its engagement. CONSTITUTION:In the case that the cross-over rack 22 is loaded between the processing tanks, a flat plate 34 is inserted in a gap between standing walls 54 under a state that it is crimped by a pair of fingers. Then, the arms 48 are elastically deformed in a direction that they mutually come nearer by an inclined surface 52A formed on the pawls 52 of the arms 48. When the plate 34 is inserted further, the pawls 52 enter the lower parts of the walls 54. Then, the arms 48 are elastically returned, expanded and opened. Besides, they are engaged with the walls 54. Then, the rack 22 is prevented from being drawn out and the loading of the rack is finished. In the case that the rack 22 is unloaded, the pawls 52 are detached from the walls 54 by inserting the finger in a direction A and interposing the arm 48 in a direction B. Under such a state, the rack 22 is drawn out by drawing it upward.
Patent JP-H09116725-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04L12/46
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To correct distributed data when distributed data are not yet distributed in the data communication equipment where data distributed to a terminal equipment in a local area network by the command of a transmitter side. SOLUTION: A distribution state of image data received from a wired communication line 120 or a radio communication channel 121 and whose distribution to a client terminal equipment of a radio LAN 126 or a wired LAN 125 is commanded by a transmitter is informed to the transmitter in response to the inquiry from the transmitter. When a document ID and the correction mode of the distributed image data are designated from the transmitter, the image data in a memory 104 corresponding to the document ID is corrected according to the command.
Patent JP-H02117603-A (JP)
Title: Sterilizer suitably used for industry
Inventor: MITSUI SUSUMU
IPC: A01N35/08
Filed: 1988-10-27
Abstract: PURPOSE:To provide the subject sterilizer exhibiting synergistically excellent sterilizing and bacterium-preventing activities and having a wide application range without relating to the kind of injurious microorganisms by containing a halogenated aliphatic nitroalcohols and tribromoacetoxypropane. CONSTITUTION:One or more of compounds of formula I (R<1> and R<2> are H, halogen or alkyl capable of having a substitutent) such as 2-bromo-2- nitropropanediol-(1,3) is compounded with a compound of formula II as essential components in a weight ratio of 1/100-100/1, especially 1/10-10/1, to provide a sterilizer preferably used for industrial waters in paper pulp industries, for cooling waters in various industries, etc., because the sterilizer exhibits highly excellent sterilizing and bacterium and fungus-preventing activities which have been never predicted with each component alone and has a wide application range for fungi, bacterial, yeasts, etc., without relating to the kind thereof.
Patent JP-S62136448-A (JP)
Title: Original transporting device
Inventor: TARUKI TAKASHI
IPC: B65H5/02
Filed: 1985-12-04
Abstract: PURPOSE:To prevent copying contaminations from appearing by arranging a whitish or transparent belt with high factor of friction contactlessly from an original placing table, allowing an elastic roller in pressure contact with the lead-in part to perform original leading-in and exhaustion to/from the placing table, and thereby preventing the belt from being contaminated. CONSTITUTION:A transport belt 11 is set over a high-friction drive roller 13 positioned at the two ends parts in original transport direction on an original placing table 10 and a follower roller 14 positioned on the original lead-in side and consists of a whitish or transparent flexible material, wherein the gap G formed to the surface of said placing table 10 shall be of such an order as to allow contact with an original having mean thickness. The factor of original friction with the belt 11 shall be greater than the corresponding value relative to the surface of the original placing table to help easier transport of original when it makes contact with the belt running 11. This eliminates slide and abrasion of the transport belt with the surface of original placing table to prevent contamination of the transport belt, which ensures that copying operation is made without risk of rear transcription and/or contamination to lead also to elimination of need for belt replacements resulting from its contamination.
Patent JP-H1194812-A (JP)
Title: Detection of diols in beverage
Inventor: IKEDA MITSUO
IPC: G01N30/88
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To efficiently and simply analyze diols such as propylene glycol or the like by supplying a sample of a beverage or the like to a solid phase extraction column and eluting an adsorbing substance by an org. solvent to appropriately treat the same to measure the eluted and treated substance by gas chromatography or the like. SOLUTION: For example, an internal standard or ammonium sulfate is added to beer from which carbon dioxide is preliminarily removed to prepare a sample soln. and, for example, Extrelut (registered trademark) is used to supply the sample soln. After the sample soln. is appropriately held, for example, it is eluted by ethyl acetate/ethanol (80:20) and the eluate is evaporated to dryness to be dissolved in ethanol and this soln. is analyzed by capillary gas chromatography. This method can be adapted to propylene glycol, ethylene glycol, butane diol or the like and, for example, by measuring propylene glycol using ethylene glycol as an internal standard, the mixing with propylene glycol frequently used as a cooling medium in a beer producing process can be accurately inspected.
Patent JP-H04150789-A (JP)
Title: Synchronous motor controller
Inventor: NAKAMURA TOSHITAKA
IPC: H02P21/22
Filed: 1990-10-15
Abstract: PURPOSE:To realize a stable and high performance controller without disabling control and generating stall of motor even under a large variation of load by providing a phase controller for controlling the maximum value of a phase difference angle delta and thereby deciding the maximum phase difference angle deltamax to be limited depending on the characteristic of synchronous motor. CONSTITUTION:A phase limiter 20 outputs an angle delta' having completed limitation process of + or -deltamax relative to an output of a magnetic flux arithmetic unit 6. A current reference arithmetic unit 7 calculates current references i'd, i'q of the d and q axes from a torque current iT, and an output delta' of phase limiter using the following equations. i'd=-i'T.sindelta, i'q=iT.condelta. A value of deltamax is an ideal maximum value determined by various constants of motor and an overload characteristic and an internal phase different angle of motor never exceeds such maximum value under any condition. Therefore, a current phase determined by the equations (6), (7) can be instructed so that a torque current orthogonally crosses the calculated magnetic flux even under the maximum overload condition and thereby the maximum torque can be outputted.
Patent JP-S61151474-A (JP)
Title: Apparatus for measuring solution conductivity
Inventor: TAKEGAWA YOSHIKIYO
IPC: G01N27/06
Filed: 1984-12-26
Abstract: PURPOSE:To make it possible to compensate the temp. in the measurement of conductivity, by receiving the detection coil opposed to an exciting coil in a hermetically closed case and providing the exciting coil AC signal applying means of an electromagnetic induction coil pair immersed in a solution to be measured and a temp. compensation means for compensating temp. by changing the amplitude of an AC signal. CONSTITUTION:Because the resistance RX of a liquid channel coil X is changed by the conductivity of a solution to be measured, if an AC signal is applied to an exciting coil L and the signal magnetically induced to a detection coil L2 through a liquid channel coil LX is measured, the conductivity of the solution to be measured can be measured from the amplitude value of said AC signal. The exciting coil L1 and detection coil L2 in an electromagnetic induction coil pair utilize an electromagnetic induction phenomena and, therefore, the direct contact with the solution thereof is not required. Because the compensation of temp. is performed to the AC signal applied to the exciting oil, the effect of external noise is not received.
Patent JP-H0984629-A (JP)
Title: Make-up brush
Inventor: MURAKISHI RYONOSUKE
IPC: A45D34/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To enable inexpensive production and to facilitate make-up by stabilizing the motion of the tip of brush during use concerning a make-up brush with which a brush can be protruded from a top end and used by pushing up the rear end of a brush member built in a main body with a projecting part built in the top end part of a cap by attaching a cap fitted on the top end side of a main body onto the rear side of the main body again. SOLUTION: Concerning this make-up brush, a cap 3 is formed from a cylinder member 13 and a lid member 14 having a projecting part 16, the cylinder member 13 is closed by mounting the lid member 14 at the top end, and turn stopping means 12 and 17 to be engaged each other are formed on the counter faces of the projecting part 16 and the rear end of a brush member 6.
Patent JP-H0990052-A (JP)
Title: Deep magnetic survey engineering method using large-sized survey frame with underwater sound range finder
Inventor: HARA TOSHIAKI
IPC: B63G7/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic survey engineering method by which magnetic survey can be carried out efficiently by locating points showing magnetic anomalies with high accuracy even on the relatively deep sea bottom. SOLUTION: An A-frame 11 and a depth adjusting winch 17 are provided on a survey pontoon 12 so that a large-sized survey frame 10 which is provided with an underwater sound range finder and echo sounder, incorporated with a plurality of magnetic sensors, and is constructed by combining nonmagnetic pipes can be lifted up and housed in the pontoon 12. The frame 10 is lowered into the sea until the frame 10 approaches the bottom of the sea from the pontoon 12 to which the transceivers 30 and 9 of the range finder and echo sounder are attached and the sea bottom is magnetically surveyed by respectively towing the pontoon 12 and frame 10 with a towing ship 14 through ropes 15 and 16.
Patent JP-H04148425-A (JP)
Title: Arithmetic and logic operation circuit
Inventor: SHIBUYA TOSHIYUKI
IPC: G06F7/02
Filed: 1990-10-12
Abstract: PURPOSE:To execute the operation of a minimum value and a maximum value in one step by providing two carry registers and holding not only the minimum value or the maximum value but also which input is larger at the time of executing the operation of obtaining the minimum value or the maximum value. CONSTITUTION:Two bits are inputted to an input inversion selection part 1. At the time of obtaining the minimum value or the maximum value, the inputs are outputted as they are and they are inputted to a minimum value/maximum value judgement part 2. It calculates the minimum value or the maximum value and judges which input inputted from either part of entrance of the input inversion selection part 1 is smaller or larger. '1' is inputted to the register of the carry register part 4 corresponding to the input part to which the larger value is inputted and '0' is inputted to the other carry register. When two inputs are the same values, the values of both carry registers are set to zero. Thus, the carry register part 4 obtains not only the minimum value or the maximum value but also which input is larger. Thus, the maximum value and the minimum value can be obtained in one operation step at the time of obtaining them.
Patent JP-H02120609-A (JP)
Title: Optical fiber distance sensor
Inventor: YONEDA KATSUMI
IPC: G01C3/06
Filed: 1988-10-28
Abstract: PURPOSE:To always normally calculate the distance up to an object to be measured by constituting the first and second light receiving optical fibers in different gathering forms at the end part of the optical fiber cable on the side of the object to be measured. CONSTITUTION:An optical fiber cable 12 is constituted of a plurality of light projecting optical fibers 12a, the first light receiving optical fibers 12b and the second light receiving optical fibers 12c and, on the side of an object to be measured, the first and second light receiving optical fibers 12b, 12c are constituted so as to become different gathering forms. The light incident to the bundle of the light projecting optical fibers 12a from a light emitting means 13 is emitted to a different gathering form on the side of the object 11 to be measured and subsequently reflected from the object 11 to be measured to be received by photodiodes 14, 15 having different light receiving sensitivities through the first and second light receiving optical fibers 12b, 12c. A measuring circuit 16 calculates the distance up to the object 11 to be measured on the basis of the ratio of two light receiving sensitivities to display the same on a window part 3a.
Patent JP-H08132340-A (JP)
Title: Grinding and polishing of lens
Inventor: TAKAHASHI MITSUAKI
IPC: B24B13/02
Filed: 1994-11-08
Abstract: PURPOSE: To increase working efficiency by conducting first rough grinding by means of a forced cutting method in which a spherical surface generator (CG) is employed, conducting next fine grinding by means of a CG-employed forced cutting method, and then conducting constant-pressure cutting type copypolishing in which a polishing machine is employed, thereby reducing working stages of constant-pressure cutting type copying work, which requires much labor and a high level of skill. CONSTITUTION: In a rough grinding stage by means of a spherical surface generator (CG), a diamond-cup type grindstone is employed and grinding work is conducted by a forced cutting method. In a subsequent fine grinding stage by means of CG, the diamond-cup type grindstone is employed and grinding work is conducted by a forced cutting method. In the last polishing stage, a sheet bowl that is prepared by sticking a polyurethane sheet on a bowl is employed, and polishing work is conducted by a constant-pressure cutting type copying method, employing a polishing machine and supplying slurry.
Patent JP-S62133565-A (JP)
Title: Ic card transaction system
Inventor: TANAKA TOSHIFUMI
IPC: G06K17/00
Filed: 1985-12-04
Abstract: PURPOSE:To execute a change to a credit transaction in case a balance of a purchase is short, by providing a means for processing the sales as credit sales, when the sales amount has exceeded a balance of a purchase balance storage area, on an IC card transaction device. CONSTITUTION:In an IC card transaction system having an IC card 2 and an IC card transaction device 1, a magnetic stripe which has recorded a credit data is provided on the surface of the card 2, and also a means for processing the sales as credit sales when the sales amount has exceeded a balance of a purchase balance storage area is provided on the device 1. According to them, in case a purchase balance of the card which has been inserted into the device 1 is less than the sales amount, the device 1 reads credit data of the magnetic stripe which has been formed on the card 2, and processes it as a credit transaction. Therefore, a transaction such as a purchase, etc. can be executed without confirming the purchase balance.