baber/WOPTO huggingface dataset:
Patent JP-2000070301-A (JP)
Title: Head rest
Inventor: CHATANI MASARU
IPC: A61G5/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To stably support a head part of a patient when the patient of pony- tail hair style is seated during the dental treatment. SOLUTION: A head rest 10 is arranged on an upper part of a chair 1, and supports a head part of a patient when the patient is seated in the chair 1. The head rest 10 comprises two support columns 11a, 11b extended from both ends with a specified interval, and the head part of the patient is supported from both side rear parts by the two support columns 11a, 11b. A space A is generated between the support columns 11a and 11b, and the hair is suspended from the space A, and a knot of the pony-tail is prevented from being held between the head part of the patient and the head rest.
Patent JP-H07101978-A (JP)
Title: Cholesterol derivative and production thereof
Inventor: HARA KAZUTOSHI
IPC: C07J43/00
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a new cholesterol derivative, capable of acting as an anchor on a lipid membrane and binding the lipid membrane to a biological substance and useful for immunodiagnosis, medical applications, medicines, etc., by condensing a halogenopyridine with cholesterol in the coexistence of a suitable base. CONSTITUTION:This new cholesterol derivative is expressed by formula I (X and Y are each H, a halogen, NO2, NH2 or N=C=S; the bond composed of a broken line and a solid line between the 5- and the 6-positions of the steroid skeleton indicates single or double bond) or a quaternary ammonium salt thereof. The cholesterol part is capable of acting as an anchor on a lipid membrane such as a cell or a liposome membrane and binding the lipid membrane to a biological substance such as a protein, a nucleic acid or a glucide. The cholesterol derivative is useful in the field of immunodiagnosis, medical applications, medicines, etc. This compound is obtained by a method for condensing 2- bromo-5-nitropyridine, etc., with cholesterol expressed by formula II in the coexistence of a suitable base, then reducing the nitro group, isothiocyanating the resultant reduced group, etc.
Patent JP-S61124381-A (JP)
Title: Novel alkali protease and preparation thereof
Inventor: FUJIWARA NOBUAKI
IPC: C12R1/07
Filed: 1984-11-19
Abstract: PURPOSE:To provide an alkali protease which is a novel enzyme having specific crystal form, molecular weight, ultraviolet absorption spectrum of aqueous solution, absorbance, solubility, optimum pH in the case of using casein as a substrate and pH stability, etc. CONSTITUTION:A microbial strain belonging to Bacillus genus and capable of producing the above alkali protease NF-1 [e.g. Bacillus B21-2 (FERM P-7935), a novel strain] is cultured in an alkaline medium to effect the accumulation of the objective enzyme in the culture liquid. The objective alkali protease NF-1 which is a novel enzyme can be produced in high productivity by separating the accumulated enzyme from the medium. The novel enzyme has the following characteristics: Appearance, colorless monoclinic crystal; molecular weight, about 30.000; ultraviolet absorption spectrum of aqueous solution, absorption peak at 275-280nm; optimum pH in the case of using casein as the substrate, 10.5-11.5; etc.
Patent JP-H0887124-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device equipped with that electrophotographic photoreceptor
Inventor: TANAKA MASATO
IPC: G03G5/06
Filed: 1994-09-14
Abstract: PURPOSE: To improve the production efficiency and injection efficiency of a charge carrier and to obtain excellent characteristics of sensitivity and potential stability for repeated use by incorporating an azo pigment having a specified structure in a photosensitive layer. CONSTITUTION: This electrophotographic photoreceptor has a photosensitive layer on a conductive supporting body. The photosensitive layer contains an azo pigment having org. residue expressed by formula. In formula, R1 and R2 be the same blame or different and are hydrogen atoms, alkyl groups which may have substituents, aralkyl groups which may have substituents, aryl groups which may have substituents, heterocyclic groups which may have substituents, or cyclic amino groups including the nitrogen atom bonded with R1 , R2 in the ring, and Z is an oxygen atom or sulfur atom. Considering the interaction between pigment molecules due to hydrogen bond force, it is preferable that R1 is a hydrogen atom, and when R1 is a hydrogen atom, R2 is an aryl group which may have substituents.  When R2 is a phenyl group which may have substituents, the max. sensitivity and durability characteristics can be obtd.
Patent JP-H04123152-A (JP)
Title: Service interruption protecting system for auxiliary storage information in central processor
Inventor: IKEURA MITSUNORI
IPC: G06F12/16
Filed: 1990-09-13
Abstract: PURPOSE:To normally re-execute the program at the time of restoration of power failure by saving auxiliary storage information which is being executed on a main storage device to an auxiliary storage device in the case of service interruptin and inhibiting a power source disconnection caused by overdischarge of a battery, and thereafter, stopping the program. CONSTITUTION:At the time of disconnection of a commercial power source 11, first of all, a program is processed by feeding a battery 12 immediately, and whether the power source disconnection is caused by an instantaneous service interruption or a service interruption which is connected only for a prescribed time t6 is monitored only for a prescribed time t3, and at the time of t3>t6, it is decided to be an instantaneous service interruption, and at the time of t3<t6, it is decided to be a service interruption. Subsequently, information of an auxiliary storage device which is being executed on a main storage device is saved to the original auxiliary storage device, and prepared for stop/operation of the program. Also, in order to inhibit the power source disconnection caused by overdischarge of the battery 12, a battery feed stopping signal is outputted and feed of the battery 12 is stopped. In such a way, a breakdown of the information of the auxiliary storage device is prevented, and the program after restoration of power failure is re-executed normally.
Patent JP-S60141484-A (JP)
Inventor: ITOU HACHIROU
IPC: B25J13/08
Filed: 1983-12-28
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-2001068463-A (JP)
Title: Method for mass production of semiconductor integrated circuit device
Inventor: FUTASE TAKUYA
IPC: H01L21/8242
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a wafer from being contaminated with a transition metal in a semiconductor mass production process. SOLUTION: The mass production method of a semiconductor integrated circuit device comprises a step of depositing an Ru film on each of wafers flowing in a wafer process, a step of removing the Ru film on the periphery of a device surface of the wafer or the back side of the wafer about each wafer having the deposited Ru film using a water soln. contg. orthoperiodic acid and nitric acid, a lithography step having a common use relation to a plurality of wafers belonging to lower layer steps (an initial element forming step before forming a gate insulation film and a wiring step) about each wafer from which the Ru film has been removed, and a step of executing inspection steps or heat treating steps.
Patent JP-H0583370-A (JP)
Title: Serial line trouble monitoring system
Inventor: INADA HISASHI
IPC: H04M3/08
Filed: 1991-09-25
Abstract: PURPOSE:To prevent the sending of trouble data when an information processor stops the operation. CONSTITUTION:An electronic exchange 1 outputs trouble data corresponding to the generated trouble to a central control unit 3. In an interface device 4 to send the trouble data from the central control unit 3 to an external information processor 2 by a serial line 7, a means to monitor whether or not the trouble data are sent to the serial line 7 and a means to monitor whether or not the special data set beforehand from the information processor 2 are received are held, and when the special data are not received, the trouble data are sent to the serial line 7.
Patent JP-S62104137-A (JP)
Title: Semiconductor device
Inventor: KAGA MASAKAZU
IPC: H01L21/82
Filed: 1985-10-31
Abstract: PURPOSE:To implement excellent quick response to rapid change in demand, by breaking either of connecting points of input lines to a decoder and potential feeding lines of a logic 1 or connecting points with the lines of a logic 0 after a wafer-batch process in a master slice type LSI, and establishing functions. CONSTITUTION:A function selecting signal generator 101 has a decoder. A plurality of input lines, e.g., two input lines are directly connected to both of potential feeding lines of a logic 1 and potential feeding lines of a logic 0 or indirectly connected through resistors and the like. After a wafer-batch process, one of above described connecting points is broken down with laser and the like, and the logic of the input signal of the decoder is determined. Then an output line of the decoder, e.g., one of four output lines, is selected, and a function selecting signal is outputted the to the output line. Based on the generated function selecting signal, the following is determined: i.e. which one among the external terminals 107-126 will become an input terminal, an output terminal or the combination of the both, thereby enabling the semiconductor device to operate with a circuit block having a desired functions.
Patent JP-2000070101-A (JP)
Title: Method and device for detecting freshness of rotary sushi
Inventor: SHIMIZU YOSHIO
IPC: A23L7/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To simply retrieve a tray of sushi reaching its freshness limit among the trays of sushi conveyed by a roary sushi conveyor and identify it from other trays of sushi in a device. SOLUTION: A sushi tray bearer 1, is mounted on a rotary sushi conveyor 2, which has a sensor 4 for detecting a sushi tray 3 which is mounted thereon, a counter 5 for supplying an output signal when a counting is started upon detection of mounting of the sushi tray by the sensor 4 and the counted value reaches a value corresponding to the freshness limit of the sushi on the sushi tray and a light emitting body 6 emitting light in the sushi tray conveying passage of a kitchen area a1 when the counter 5 sends the output signal.  Then, when the sushi tray is mounted on the sushi tray bearer 1 on the conveyor 2 in the kitchen area a1, the light emitting body 6 emits light in the sushi tray conveying passage of the kitchen area a1 based on the detection of the sushi tray by the sensor 4 and the output signal of the counter 5 to, inform a user that the sushi tray 3 has been mounted on the bearer 1 for time corresponding to the freshness limit of the sushi.
Patent JP-S62106570-A (JP)
Title: Processing system for sale information
Inventor: TASHIRO HIROMI
IPC: G07G1/14
Filed: 1985-11-01
Abstract: PURPOSE:To attain access to a commodity table of a controller by converting a commodity code containing a price into an article code that can give access to the article table. CONSTITUTION:For instance, a NON-PLU code, i.e., a commodity code 'AAAA' and a price 'XXX' is supplied to a POS terminal 1a. Then the NON-PLU code NPC is converted into a system type PC of the PLU code. Thus 'AAAAOOO', for example, is elected and matched with the number of digits of the PLU code together with prices all set at '0'. Then access is given to a commodity table 2a of a controller 2 like the PLU code. This makes it possible to inquire the names of commodities, departments, etc. Furthermore, it is possible to totalize the sales of commodities of the NON-PLU codes through the controller 2 by means of a table of totalization.
Patent JP-H03108083-A (JP)
Title: Neural network
Inventor: TOYOYAMA SHINJI
IPC: G06F15/18
Filed: 1989-09-21
Abstract: PURPOSE:To suppress the increase in a current due to the increase in a synopsis number and to prevent the interference between input signals by inputting an input signal to gates of 1st and 3rd MOS transistors (TRs) and a weight signal to gates of 2nd and 4th MOS TRs. CONSTITUTION:When weight signals W0 - W3 are set to '1' or '0', N-channel MOS TRs 25 - 28 are turned on or off, an output voltage Vout in response to the weight signals W0 - W3 fed to gates of the MOS TRs 25 - 28 appears at an output electrode 12 when an input voltage Vin is fed to gates of N-channel MOS TRs 21 - 24. Since the input signal is fed to gates of the MOS TRs with a large input impedance in this way, even when the synopsis number is increased, the current increase is suppressed and an input electrode 15 and the output electrode 12 are isolated in terms of DC, then interference of input signals does not take place.
Patent JP-H06201108-A (JP)
Title: Evaporating burner
Inventor: YASUKAWA KAZUYOSHI
IPC: F23D11/40
Filed: 1992-08-21
Abstract: PURPOSE:To prevent the leakage of evaporated gas in a burner into an oil receiving pan. CONSTITUTION:One side of a drain pipe 6 is connected to a burner 4 while the other side of the same is connected to the bottom surface of an oil receiving pan 1. Kerosene in the oil receiving pan 1 flows down into the drain pipe 6 and fills it while the kerosene in the drain pipe 6 achieves the role of a plug whereby the leakage of evaporated gas in the burner 4 into the oil receiving pan 1 can be prevented effectively.
Patent JP-H0993817-A (JP)
Title: Superconducting magnetic energy storage apparatus
Inventor: MAEKAWA AKIHIRO
IPC: H02J15/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To maintain the attenuation characteristics of a power system and further reduce voltage drop in a superconductive energy storing apparatus that compensates active power and reactive power to the power system, by subjecting the difference between a voltage target value obtained at a linkage point in the power system and an actual value of voltage to a specified non-linear arithmetic operation, and compensating reactive power from the result of the arithmetic operation. SOLUTION: The differentiator 11 in control equipment 1 is fed with the phase differential angle δ at a linkage point and differentiates it. The differentiator 11 transmits the result of the differentiation to the active power generator 21 in a power converter 2 through an active power compensator 12. Then active power PSM is output from a superconducting magnetic energy storage apparatus SMES to the system. The subtractor 13 in the control equipment 1 calculates the difference Ve between the target value Vref of linkage point voltage and the actual value V of linkage point voltage. A square deviation operation device 14 subjected Ve to a non-linear operation expressed by y=K.Ve<3> /|Ve| (where, K is a positive constant).  The result of the arithmetic operation is sent to a reactive power generator 22 through a reactive power compensator 15, and a reactive power QSM is output from SMES to the system. This maintains the attenuation characteristics of the system and further reduces the amount of voltage drop.
Patent JP-H1083523-A (JP)
Title: Magneto-resistance sensor
Inventor: YUAN SAMUEL W
IPC: H01F10/32
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To balance a stray magnetic field caused by a pin-stop free ferromagnetic(FM) layer and to correct deviation in a bias point in a giant magneto-resistive effect(GMR) sensor by providing at least an additional bias layer adjacent to a dual spin valve structure. SOLUTION: A free FM layer 26 is separated from pin-stop FM layers 29, 30 by spacer layers 27, 28. Exchange coupling anti-ferromagnetic(AFM) layers 32, 33 are provided respectively adjacent to the pin-stop FM layers 29, 31. Magnetic bias layers 34, 36 are provided respectively on respective side parts of the AFM layers 32, 33. By symmetrically arranging spin valves and the bias layers, a vertical current magnetic field cancels perfectly the stray magnetic field each other, and a bias level is insensitive extremely for a sense current as long as a pin-stop magnetic field is substantially larger than a current inductive magnetic field in the pin-stop layer.
Patent JP-S6487341-A (JP)
Title: Metal vapor deposition film for molding
Inventor: WADA MASAHIKO
IPC: B32B15/08
Filed: 1987-09-30
Abstract: PURPOSE:To prevent cracking of a metal vapor deposition layer by providing a group of dot-shaped metal vapor deposition layers and burying them in a resin-coated layer on a thermal plastic resin film base which expands or contracts at molding temperature. CONSTITUTION:A liquid EVA resin containing isocyanate is applied on the whole one side of a polypropylene film base 2 with a natural contraction coefficient of 40% at 100 deg.C using a gravure cylinder. Then the coat is dried to obtain an anchor coat layer 3. A dot-shaped Al vapor-deposited layer 4 formed on the surface of the anchor coat layer almost uniformly with a surface area of 100mum<2> and a regist layer 5 which covers only the surface of the Al vapor- deposited layer, form an Al vapor-deposited layer over the entire surface of the anchor coat layer 3. Next acrylic urethane resin containing isocyanate is used for photogravure printing. After this applied resin is etched using an NaO solution, and then is neutralized with an HCl solution. Next, it is water- washed and dried. Finally a resin coated layer 6 is formed by applying a coating liquid consisting of methylmethacrylate resin toluene and methylethylketone using gravure technique.
Patent JP-S62106608-A (JP)
Title: Magnetizing method for permanent magnet
Inventor: SUZUKI SEIGO
IPC: H01F13/00
Filed: 1985-11-05
Abstract: PURPOSE:To obtain the ring-shaped permanent magnet which generates a uniform magnetic field by a method wherein a magnetic material piece is magnetized partially, and magnetization is performed on the whole circumference successively by shifting a position to be magnetized. CONSTITUTION:The magnetic material piece 1a of a ring-shaped magnetic material 1 is inserted between the pole pieces 2b of an electromagnet 2, and a DC current is applied to a coil 2c. As a result, the magnetic material piece 1a is magnetized in such a manner that an S-pole is formed on the inner circumferential surface and an N-pole is formed on the external circumferential surface. When the magnetizing operation is completed, a magnetic material piece located next to the magnetized piece 1a is inserted between the pole pieces 2b, and a magnetizing operation is performed. Then, magnetic material piece 1a to be magnetized is shifted in the prescribed direction successively, and the magnetic material 1 is magnetized in radial direction on the whole circumference. As a result, the ring-shaped permanent magnet which generates a uniform magnetic field can be obtained.
Patent JP-H0293831-A (JP)
Title: Duplex system
Inventor: OHASHI TAKAYOSHI
IPC: G06F11/18
Filed: 1988-09-30
Abstract: PURPOSE:To prevent a whole duplex system from being unusable since one processor cannot be used and to reduce a communication route by providing a transmission direction instruction means, which instructs the communication direction of a bidirectional communication means to first and second processors, and using the bidirectional communication means by time division. CONSTITUTION:The duplex system is composed of processors 20 and 21 and connected by a bidirectional bus 22. The processors 20 and 21 respectively transmit a processed result through the bidirectional bus 22 to the other proces sor 20 or 21 by being delayed with one clock. The respective processors 20 and 21 judge for which direction the transmission direction of the bidirectional bus 22 is turned based on a mode instruction signal. The comparison of the processed result is executed by a basic clock after the two clocks when the processing is executed. Thus, the whole system is not unusable even when one processor 20 or 21 cannot be used, and, the communication route can be reduced.
Patent JP-S60141137-A (JP)
Title: Stator of rotary electric machine
Inventor: WATANABE TAKASHI
IPC: H02K1/06
Filed: 1983-12-28
Abstract: PURPOSE:To reduce the local temperature rise of a stator winding by providing a conductive magnetic shielding plate for covering a stator winding from the inner peripheral side in the opposite direction of a stator core in a duct at the end of a stator core. CONSTITUTION:A conductive magnetic shielding plate 7 for covering a stator winding 5 from the inner peripheral side in the opposite direction of a stator core is provided in a duct 3 at the end of a stator core 2. Thus, the plate 7 prevents a magnetic flux from a rotor winding from invading to the end of the winding 5, and a stator of a rotary electric machine which can reduce the local temperature rise of the winding 5.
Patent JP-S62106561-A (JP)
Title: Processing system for transferring status
Inventor: GONDO YOSHIHARU
IPC: G06F13/12
Filed: 1985-11-02
Abstract: PURPOSE:To improve the processing efficiency for transfer of status by preparing the status while the processing is carried out in accordance with a command and transferring data and the status continuously. CONSTITUTION:The status corresponding to the normal end is prepared and set to a status register 6 while a microprocessor 3 carries out the processing in accordance with the transfer of data and sets data successively to a memory 5. Then the processor 3 gives an instruction to an interface control part 4 to transfer data toward a channel 1. Thus the contents of the register 6 are transferred continuously to the data on the memory 5 in response to the transfer of data carried out by the part 4. Thus it is possible at least to report early the status that is through normally.
Patent JP-S6399944-A (JP)
Inventor: ISOBE MINEO
IPC: B44D3/18
Filed: 1986-10-16
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-H0966719-A (JP)
Title: Attaching structure of jointly fastened parts
Inventor: TAKEDA HIDEYUKI
IPC: B60G7/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a jointly fastened parts attaching structure capable of assembling a plurality of parts into one bracket and easily performing this assembling work. SOLUTION: A spacer 14 having a specified length is provided in the bolt inserting hole 7 of an attaching member (bracket) and by inserting the tip of a bolt 4 into the spacer 4, parts 8 through which the bolt 4 is inserted are supported. Thus, since the parts 8 do not fall off from the attaching member 2 even when a hand is off, assemblability is improved, while other parts 1 are held supported by one hand, the bolt 4 is inserted by the other hand, a plurality of parts 1 and 8 are attached to one bracket 2 and thus, the number of part items is reduced and the plurality of parts 1 and 8 are jointly fastened.
Patent JP-H0564320-A (JP)
Title: Ventilation filter unit for board
Inventor: SAKAE NOBUSHIGE
IPC: H02B1/28
Filed: 1991-08-30
Abstract: PURPOSE:To provide a ventilation filter unit for board with a function for regulating the temperature in the board or cleaning the interior of the board. CONSTITUTION:A sliding board 16 is disposed between the ceiling board 1 of a board and a filter frame 14 containing a filter 5 wherein supply, discharge and interruption of air into/from the board are effected through regulation of the slide board 16. Since supply, discharge and interruption of air into/from the board can be regulated freely by means of the slide board, internal state of the board can quickly follow up the variation of outer environment.