baber/WOPTO huggingface dataset:
Patent JP-S56157883-A (JP)
Title: Protective glass for timepiece
Inventor: YAMATO SHIYOUICHI
IPC: G04B39/00
Filed: 1980-05-08
Abstract: PURPOSE:To prevent the discoloration and the fading of the coating color of a dial plate and elongate the life of liquid crystal by changing the tone from colored transparent to colorless transparent in accordance with the intensity of ultraviolet rays. CONSTITUTION:The protective glass employed therein makes reversible change from colored transparent when ultraviolet ray is intense and to colorless transparent when ultraviolet rays are weak. The glass is made of a polymer obtained through the 150-200 deg.C heating polimerization of the mixture obtained by adding 1-10% of an organic spiropyran compound and a bistriphenyl imidazolyl compound to a acetate or butyrate monomer for example and stirred well. Thereby, the tone thereof becomes transparent in a room where an incandescent lamp is used and transparent and purplish red when exposed to sunlight.
Patent JP-H07265925-A (JP)
Title: Control method for shape of rolled stock in rolling mill
Inventor: TATENO JUNICHI
IPC: G06G7/60
Filed: 1994-03-30
Abstract: PURPOSE:To enable a high-precision shape control of a rolled stock to be conducted even in a rolling mill by which an automatic shape control is difficult as in the case of a multi rolling mill. CONSTITUTION:In a method by which the shape of a rolled stock is controlled by operating an actuator 44 for shape correction based on the output of a shape detector 28, a data, in which the manipulated variable of the actuator 44 for shape correction is paired with the shape variation of the rolled stock corresponding to the manipulated variable, is prepared as a typical operation example in plural numbers to a mechanism 38 for storing typical operation examples. A degree of similarity is computed, by a pattern confirming mechanism 40, between the result shape deviation, which is the difference between the result shape of the rolled stock detected by the shape detector 28 and a target shape inputted from a mechanism 34 for generating a target shape, and the result shape variation of the typical operation example, the manipulated variable of the actuator for the typical operation example is weight by an arithmetic mechanism 42 for manipulated variables in accordance with the degree of similarity, and the actuator 44 is operated based on the manipulated variable of the actuator.
Patent JP-S61239899-A (JP)
Title: Biotechnological production of optically active alpha-arylalkanoic acid
Inventor: CESTI PIETRO
IPC: C12R1/72
Filed: 1986-03-20
Abstract: The present invention concerns the preparation of S(+)  alpha -aryl-alkanoic acids through reacting a racemic ester (R,S) of the formula: 
<CHEM>
 wherein:
 R represents a -C IDENTICAL CH, -CH=CH2, -CN, -COCH3, -COO alk or CH2-O-alk group where the alkyl group contains 1 to 4 carbon atoms;
 Ar represents an aryl or an aryl substituted or condensed with other groups, in particular a group of the formula: 
<CHEM>
 wherein:
 R min  is a C1-C8 alkyl; a C1-C4 alkenyl, an alcoxy; a phenyl, a phenoxy, a tenoyl, a heterocycle.
 R sec  is hydrogen or halogen;
 R''' is a C1-C4 alkyl,
 with an esterase, produced by microorganisms capable of selectively hydrolysing the S(+) form of said racemic ester and successively separating the S(+) acid from the unreacted ester.
Patent JP-H0210223-A (JP)
Title: Fluid quantity monitor
Inventor: EFUREMU BUI FUDEIMU
IPC: G01F17/00
Filed: 1989-03-15
Abstract: PURPOSE: To improve the reliability by detecting gas pressure at the ullage of a container during the interruption of either one of flow in or flow out of a liquid and computing the liquid quantity in the container from the alteration of the gas pressure. CONSTITUTION: An electric control signal from a timer 13 excites a solenoid 15 to move a three-way valve 11. That is, the three-way valve 11 is moved between a first position where a flowing-in fluid from a scavenge pump 4 passing an input route 2 is supplied to a container 1 and a second position where the flowing-in fluid is transferred to a small tank 12 by closing the route 2 by the valve 11. The flow of the fluid to the container 1 is interrupted for a short time t1. After that. the solenoid 15 is excited by the timer 13 to switch the valve 11 again and open the route 2 and the flow of the fluid is changed to the container 1. In this way, the gas volume in the container 1 is changed periodically for a short time and the alteration of the gas pressure is sensed, so that the fluid quantity in the container 1 can be monitored.
Patent JP-H11260417-A (JP)
Title: Polymer electrolyte lithium secondary battery
Inventor: TSUCHIYA KENJI
IPC: H01M10/0525
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte lithium secondary battery with high productivity, high reliability, and no internal short circuit in production process and in charge/discharge. SOLUTION: This polymer electrolyte lithium secondary battery has a unit cell 1 formed by stacking a positive electrode 2 capable of absorbing/desorbing lithium ions; a lithium ion conductive polymer electrolyte layer 3; a negative electrode 4 capable of absorbing/desorbing lithium ions; the lithium ion conductive polymer electrolyte layer 3; and the positive electrode 2 capable of absorbing/desorbing lithium ions in this order, and the tips of terminal parts 5 extended from the positive electrodes 2 are connected to an outer lead. Insulating films 14 are formed on the surfaces facing the terminal parts 5 of the positive electrodes 2 located in the vicinity of the unit cell 1.
Patent JP-H05231112-A (JP)
Title: Valve seat made of fe group sintered alloy filled with two kinds of metal excellent in heat conductivity and lubricity
Inventor: IMAI MASAHIRO
IPC: F01L3/02
Filed: 1992-02-17
Abstract: PURPOSE:To enhance thermal conductivity and lubricity of a valve seat by filtrating pure copper or a copper alloy at a fixing surface of an Fe group sintered alloy main body having a poke ratio of 5-20% by volume, and impregnating pure lead or a Pb alloy into residual pores at a surface in contact with a valve. CONSTITUTION:A pore at a fixing surface opposite to a valve contact surface in an Fe group sintered alloy main body having a pore ratio of 5-20% by volume is infiltrated and filled with a copper material. The residual pores at the contact surface is impregnated and filled with a lead material. Consequently, it is possible to secure excellent thermal conductivity owing to the copper material which is filtrated and filled and secure excellent lubricity thanks to the lead material which is impregnated and filled.
Patent JP-H08258382-A (JP)
Title: Printer
Inventor: YAMANO HIDEKI
IPC: B65B61/26
Filed: 1995-03-20
Abstract: PURPOSE: To stop conveyance of a wrapping material immediately when abnormality occurs in a conveyance system of a printing tape, its dating stamp, etc. CONSTITUTION: A printer is equipped with a sending out part 23 which sends out a printing tape 21, a printing part which perforates ink on the printing tape 21 by thermal transfer, and executes printing, a nip part which conveys the printing tape, a winding part 24 which is arranged on a downstream side from the nip part in the conveyance direction of the printing tape 21, and winds the printing tape 21, a printed tape detecting part 35 which is arranged on the downstream side from the printing part in the conveyance direction of the printing tape 21, and detects presence of a part of which has become transparent after printing in the printing tape 21, and a control part. The control part is equipped with a judging means which judges whether or not printing is regularly executed based on detection results by the printed tape detecting part 35.  A wrapping material is thereby prevented from conveyance while printing is not carried out as it is.
Patent JP-S61219936-A (JP)
Title: Automatic flash device for back light corresponding camera
Inventor: MIYAWAKI MAKOTO
IPC: G03B7/16
Filed: 1985-03-26
Abstract: PURPOSE:To execute synchro-flash photography in daylight corresponding to a small diameter diaphragm even in case of a stroboscope small in capacity by detecting a back light state, and making an illuminating angle variable so that the illuminating angle of an emitted light of the stroboscope is stopped down to the center of the field surface, based on its detecting signal. CONSTITUTION:A stroboscope is constituted of a reflector 1, a light source 2 such as a xenon tube, etc., and a front glass 3 of the reflector 1. Also, a liquid crystal plate 4 is integrated into the center part of the front glass 3, and when applying a voltage, a light is made to pass through the liquid crystal plate 4, and usually it is made to have a function of a reflecting plate, when no voltage is applied. When a photodetector of a camera has detected a back light state, a light is made to pass through by applying a voltage to the liquid crystal state 4 by a liquid crystal driving circuit, and a luminous flux in which an illuminating angle is narrow and a guide number of the center part is high is projected to the center of a picture. Also, in case of a follow light, the liquid crystal plate 4 becomes a diffusion plate without applying a voltage to it and the illuminating angle is widened. Accordingly, since the illuminating angle of the stroboscope is varied, under correction of an object to be photographed can be eliminated even at the time of a back light.
Patent JP-S59183646-A (JP)
Title: Stuffing machine of pasty product such as sausage meat
Inventor: KAARU SHIYUNERU
IPC: A22C11/02
Filed: 1984-03-30
Abstract: In a sausage stuffing machine if the stuffed portion of a sausage casing bursts, for example in an area which is squeezed for forming a sausage end, the meat filling continues being discharged through a filling tube but is no longer capable of pulling off the gathered-up casing from the filling tube. With the further run of the pump, the sausage meat is spilled. By keeping the gathered-up casing, by means of an advance mechanism, compressed into a "block" and displacing it toward the mouth of the filling tube or toward a braking ring, proportionally to the stuffing of the casing, this advance can be transmitted through a motion transformer, to a pulse generator by which, with a constant advance, pulses are delivered at constant intervals. The pulses are received by a counter which is connectd to at least the drive of a feed pump for the sausage meat. If the casing bursts, the pulse generator stops and no pulses reach the counter. The absence of pulses makes the counter cause an interruption of the power supply to the pump drive.
Patent JP-S51139676-A (JP)
Title: Process for assimilating and decomposing of branched polyhydric alcoho ls
Inventor: FUKUNAGA KATSUZOU
IPC: C02F3/34
Filed: 1975-05-23
Abstract: PURPOSE: Process for assimilating and decomposing of branched polyhydric alcohols by the use of a group of bacteria consisting of at least one kind of Acinetobacter and at least one kind of Pseudomonas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01235136-A (JP)
Title: Display device
Inventor: KONDO YUKIHIRO
IPC: H01J63/06
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a thin type display device with high efficiency and prevent the consumption and deterioration of a cathode material by arranging many electron beam sources of radiation holes with different diameters in the desired pattern shape on one electrode substrate. CONSTITUTION:Many electron beam sources of radiation holes 15 with different diameters are arranged in the desired pattern shape on one electrode substrate 12. When the voltage applied across the electrode substrate 12 and a gate layer 14 is changed, the electric field strength between emitter chips 16 of the individual electron beam sources and the gain layer 14 is changed, electron beams are radiated only from the electron beam sources obtaining the required electric field strength. The electric field strength between the emitter chips 16 and the gate layer 14 can be changed by adjusting diameters of the radiation holes 15. When the radiation holes 15 with different diameters are arranged in the desired pattern shape, portions radiated by electron beams are changed in response to the applied voltage, the luminous region can be changed. No control grid is required to change the luminous region in response to the applied voltage, this display device can be made thin.
Patent JP-H03260694-A (JP)
Title: Large size display device
Inventor: HONDA TSUTOMU
IPC: G09F9/40
Filed: 1990-03-12
Abstract: PURPOSE:To make the device movable on land without transshipping it and to curtail trouble and artificiality by providing wheels for supporting a moving hull on the moving hull for loading a display device main body and its operating device, etc. CONSTITUTION:On a barge 4 of a moving hull, a display device main body 1 consisting of many light emission elements, an operating room 2 for containing an apparatus for sending out an image and crew, an auxiliary machine room 3 for containing a generating set which becomes a power source, etc., are loaded so as to be convenient for a movement to a place in which the sea or rivers exist, and it is towed by a tugboat. Also, by wheels 7 attached to the barge 4, it can move as it is on land. Accordingly, it becomes unnecessary to transship it to a trailer, etc., and trouble and artificiality required at the time of movement can be curtailed remarkably.
Patent JP-H03263565-A (JP)
Title: Transferring and filling method for recovery refrigerant
Inventor: KOKITA MASAO
IPC: F25B45/00
Filed: 1990-03-13
Abstract: PURPOSE:To enable a storage container to be filled up to a given amount with a refrigerant without cooling the storage container by a method wherein a refrigerant recovering device is operated in a state that the refrigerant discharge pipe of the refrigerant recovering device is connected to the refrigerant filling port of the storage container, and the refrigerant recovered to the refrigerant recovering device is transferred to the storage container for filling. CONSTITUTION:When a refrigerant recovered to a refrigerant recovering device 1 and stored in a receiver tank 10 is transferred to a storage container 22, a refrigerant suction pipe 14 of the refrigerant recovering device 1 is connected to a gas discharge port 24 of the storage container 22 and a refrigerant suction pipe 12 of the refrigerant recovering device 1 is connected to a refrigerant filling port 23 of the storage container 22. By opening on-off valves 13, 15, 26, and 27, the closing circuit of the recovering device is formed with the refrigerant recovering device 1 and the storage container 22. Thereafter, when, by operating the refrigerant recovering device 1, a refrigerant compressor 5 and a blower 11 are started, a pressure in the storage container 22 is reduced to a value lower than that in the receiver tank 10 through the suction action or a refrigerant compressor 5. Refrigerant liquid stored in the receiver tank 10 is transferred in the storage container 22 through a refrigerant discharge pipe 12, on-off valves 13 and 26, and the refrigerant filling port 23 by means of a pressure difference and the storage container is filled up to a given amount.
Patent JP-H08228620-A (JP)
Title: Base board for greening water side slope, method for greening water side slope by using the same and water side slope greened by using the same
Inventor: IWANAGA TAKESHI
IPC: E02B3/00
Filed: 1995-02-26
Abstract: PURPOSE: To provide a base board for greening a water side slope, a method for greening the water side slope by using the same base board and the side slope greened by using the same base board, capable of coping with the rise and fall of a water level. CONSTITUTION: This base board for greening a water side slope comprises fixing a moss gametrophyte to a fixed substrate for greening by a fixing means capable of maintaining the state capable of growing the moss gametrophyte, forming a floating means capable of floating the fixed substrate for greening thereto; and a method for greening the water side slope by using the base board and the water side slope covered with the base board.
Patent JP-H02242617-A (JP)
Title: Cultivation of fruit vegetable and production of stem liquid processed product
Inventor: KANEKO TOSHIRO
IPC: A23L19/00
Filed: 1989-03-16
Abstract: PURPOSE:To make green juice, drinks or cosmetic lotion from the liquid collected from the stems, after growing the seedlings of a fruit vegetable by the water culture until flowers end and cutting the stems. CONSTITUTION:Seedlings of a fruit vegetable are water-cultured until the flowers end in a culturing tank 1 provided with a valved inlet tube 3 for introducing the culture solution containing inorganic salts, lattice-like partition walls 5 for separating the inside of the tank 1 into square holes, mesh screens 6 which can be set to the square holes, an air-feeding pump 9 on the outside, the bubbling parts 11 on the bottom inside, air pipes 10 connecting the pump 9 to the bubblers 11, a thermosensor 14 in the culture solution interlocking with the heating sheet set on the outside bottom and a pH meter 12 contacting with the liquid level. Then, the stems are cut to collect the liquid from the stems, if desired, concentrated, combined with at least one selected from a preservative, sweetening, an acidulant, flavors or the like, then the product is bottled or canned.
Patent JP-S53147545-A (JP)
Title: Electrographic stencil paper
Inventor: WATAGUCHI AKIHIRO
IPC: B41N1/24
Filed: 1977-05-30
Abstract: PURPOSE: To reduce offensive odor at the time of boring, retaining the various characteristics of polyvinylchloride as they are, by adding a perfume. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07271173-A (JP)
Title: Color image developing method
Inventor: MURATA SHIGEMI
IPC: G03G21/00
Filed: 1994-03-31
Abstract: PURPOSE:To quickly detect the abnormality of a developer and to prevent the generation of a defect in an image such as surface fogging by forming three reference patches of low, middle and high concentrations and judging the abnormality of the developer when a developing curve at each concentration of the reference patches exceeds a normal range. CONSTITUTION:In an image forming process in an image forming part, three reference patches whose input concentrations are made low, middle and high are formed in the nonimage part of a photoreceptor 1. Then, each reference patch is measured by a concentration sensor 5 and a coefficient of developing curve at each concentration of the patches is calculated and used for the control of the concentration. The value of a part where the developing curve itself is not changed as much as possible is used for controlling the concentration. However, this unchanged point (steady point) is varied according to the state of the developer. At this time, the coefficients of developing curve are obtained from three reference patch concentrations and when the coefficients exceed the normal set range, the abnormality of the development is detected, a toner supplying signal is stopped and the fact is displayed as a message.
Patent JP-S60205854-A (JP)
Title: Automatic cassette changer
Inventor: OGINO YASUMASA
IPC: G11B15/68
Filed: 1984-03-30
Abstract: PURPOSE:To recognize easily both the shift state and the recording/reproduction state by providing a means with which the cassette can be seen from outside when a cassette magazine is shifted so as to project it outside to operate loading and unloading. CONSTITUTION:When a cassette tape 600 is reproduced continuously, a magazine base is moved toward an arrow head 109B and stopped at an open position outside a device. Then the tape 600 is stored into a magazine 260. Windows 271, 105 and 107 are provided at the most forward part of the magazine, an approximately center part of a panel 101 and a top plate 108 respectively. Thus it is possible to confirm the presence or absence of the tape 600 within the magazine 260 or a cassette deck 400. A light emitting matter 361 which is controlled by a controller 700 emits the light at the back of the tape 600 for confirmation the driving state and the remaining amount of the tape 600. Thus the shift and recording/reproduction states of the cassette can be easily recognized from outside to know easily the titles of music, etc.
Patent JP-H11316969-A (JP)
Title: Optical head, optical recording and reproducing device, and optical unit
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/135
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To make it easy to adjust an optical head by forming a diffusion angle converting means, a 1st separating means, and a 2nd separating means integrally in an optical element. SOLUTION: The laser light emitted by a laser diode 21 is made incident on a magnetooptical disk 42 through a collimator lens 31, a total reflecting mirror 32, a beam splitter 33, and an objective lens 41. Light which is transmitted through the beam splitter 33 as to the laser light reflected by the magnetooptical disk 41 is transmitted through a 1/2 wavelength plate 39 and partially reflected by the beam splitter 34 and is made incident on a photodetector 37. The light transmitted through the beam splitter 34 is reflected by the total reflecting mirror 35 and made incident on a photodetector 38. An RF signal corresponding to a signal recorded on the magnetooptical disk 42 is generated from the difference between the outputs of the photodetectors 37 and 38.  The collimator lens 31, beam splitters 33 and 34, 1/2 wavelength plate 39, photodetectors 36 to 38 are united at an alignment part 30.
Patent JP-S63229388-A (JP)
Inventor: HATAYAMA AKIMASA
IPC: G21B1/11
Filed: 1987-03-19
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-H09253300-A (JP)
Title: Sealing structure of substrate housing box for pachinko machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enable resealing after unsealing while preventing illegal attempt to unseal. SOLUTION: An opening part 15 is locked and sealed by a lock piece 22 for initial sealing in an initial lid closed state. When the lock piece 22 for initial seal is broken, the locking and sealing are released and the opening part 15 is opened so that electronic components of a circuit board can be inspected. The unlocking of the lock piece 22 for initial seal unavoidably leaves some marks proving such an attempt and preventing effect is expected against illegal unlocking. After the unsealing, a lid 30 is moved along a guide groove 20 and inverted from surface to back to set a lid reclosed state instead of the initial lid closed state. As a result, a lock piece 32 for resealing is retained on a receptacle piece 25 to lock and seal the lid 30. The locking is done inside a box body 10 and will not be unlocked from outside.
Patent JP-H0652440-A (JP)
Title: Car washing device
Inventor: OHIGATA YUKITO
IPC: G06F19/00
Filed: 1993-02-25
Abstract: PURPOSE:To set inspection modes by terminal devices and enable inspecting operation in a service time and to enable collation with sales data even when the charge is collected in the service time. CONSTITUTION:On the respective terminal devices 21 and 22, inspection modes for inspecting operation, etc., can be set; when one terminal device enters the inspection mode, the terminal control part 41 of the terminal makes a console panel 42 ready to accept car washing input without receiving the charge for car washing and the control part 11 of a main device does not count data on car washing from the terminal device in the inspection mode as sales. Further, each of the terminal devices 21 and 22 is equipped with an input means for inputting a signal when the charge for car washing is collected, and the signal is inputted to one terminal device from the input means, the terminal control part 41 of the terminal device sends a signal indicating the collection of the charge to a main body control part 11, which displays sales data up to the collection time of the corresponding terminal.