baber/WOPTO huggingface dataset:
Patent JP-H10233276-A (JP)
Title: Heating device, image heating device and image forming device
Inventor: KOMATA MASASHI
IPC: G03G15/20
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To predict starting-up to heat treatment temperature accurately, and feed sheets to a member to be heated exactly according to starting-up timing by fitting a plurality of means which detect the warming up condition of a heating device at the time of starting up the heating member of the heating device to a prescribed temperature, which applies heat treatment to the member to be heated at a plurality of temperatures. SOLUTION: Energizing power to a heater 4 is controlled by a CPU 7 into which the output signal of a thermistor 5 formed at the upper surface of the heater 4 of the heating member 1 of a heating device 11 is inputted, so that the surface temperature of the heater 4 is adjusted. The warming-up condition of the heating device 11 is found by inclination of the temperature curve of the thermistor 5 at the time of starting up to a targeted temperature. The clutch of a transcription front roller 14 is disengaged by a command from the CPU 7, connection with a main motor 10 whose rotational speed is variable is interrupted, so that time until the front end of a material P to be recorded reaches a fixing nip part N between the heating member 1 and an elastic pressure roller 2 is various.  The heat controlled temperature of the heater 4 changes according to process speed corresponding to resolution.
Patent JP-H09241260-A (JP)
Title: Production of bi-and hetero-cyclic compound
Inventor: OTSUKA MASAMI
IPC: C07D487/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce a bi- and hetero-cyclic compound useful as an intermediate for producing antibiotic substances by using a readily available optically active compound as a raw material. SOLUTION: A compound of formula I [R<1> is H, a (substituted)arylmethyl or a 1-6C alkyl; X is a halogen] and a compound of the formula, R<2> -OH (R<2> is a 1-6C alkyl) are treated in the presence of a hydrogen chloride and converted into a compound of formula II, which is then reacted with a compound of formula III (R<3> is H or a 1-6C alkyl; R<4> and R<5> are each a 1-6C alkyl). The resultant compound is subsequently cyclized. The prepared cyclized compound is then reacted with a compound of the formula, R<6> -SO3 H [R<6> is a 1-6C alkyl or a (substituted)aryl] and subsequently reacted with a metallic salt of a compound of the formula, R<7> -COSH (R<7> is same as R<6> ) to afford a thioalcohol derivative. A protecting group of the resultant derivative is then eliminated to provide the objective compound of formula IV, e.g. (6S)-6-mercarpto-6,7-dihydro-5H- pyrrolo[1,2-a]imidazole.
Patent JP-H03253746-A (JP)
Title: Start assisting device for alcohol engine
Inventor: KASHIMA TAKAMITSU
IPC: F02D19/06
Filed: 1990-02-28
Abstract: PURPOSE:To surely start an engine by predicting the necessary heat quantity for a fuel heating means when the engine can not be started, feeding pre-fuel prior to the action of a starter when the necessary heat quantity is larger than a reference value, and exciting the fuel heating means. CONSTITUTION:A means M1 judges whether an engine A can be started based on the alcohol concentration of fuel and engine temperature. When it is judged that the engine A can not be started, a means M2 predicts the necessary heat quantity for a heating means B to accelerate the gasification of fuel for the fuel feed set quantity at the time of a start. When the predicted necessary heat quantity is larger then the preset reference value, pre-fuel for the complete explosion of the engine A is fed to the means M3 prior to the action of a starter C. The heating means B is excited when pre-fuel is fed, and the start is delayed by a means M4 so that the excitation of the heating means B is completed and a starter C is operated when the gasification of pre-fuel is completed.
Patent JP-H11228955-A (JP)
Title: Sulfidized phenolic antioxidant composition, preparation thereof, and petroleum product containing same
Inventor: GATTO VINCENT J
IPC: C09K15/14
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an antioxidant compsn. which exhibits a high antioxidant action in a lubricating oil without corroding a sealant and a copper material by incorporating, into the compsn., a thiophenol obtd. by reacting a chlorine-free sterically hindered phenol with a sulfur source and an alkali metal hydroxide in 1-propanol. SOLUTION: This compsn. contains at least one thiophenol of the formula (wherein R is alkyl; R1 is H or alkyl; one of Z, Z1 , Z2 and Z3 is OH and the rest are each H; x is 1-8; and y is 0-2) as an antioxidant. A substantially liq., highly sulfidized sterically hindered thiophenol is prepd. by reacting a sterically hindered phenol mixture (e.g. 2,4-diisopropylphenol) with elemental sulfur in the presence of an alkali metal hydroxide accelerator and 1-propanol and washing the resultant product with water. Thus is prepd. a chlorine-free antioxidant having a high solubility in a lubricating oil, which can be effectively used in motor oils including a low-phosphorus-content one.
Patent JP-S62210400-A (JP)
Inventor: KURASHIKI SHIGETOSHI
IPC: F41A9/00
Filed: 1986-03-11
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-H04289241-A (JP)
Title: Three-dimensional woven fabric
Inventor: YASUI YOSHIHARU
IPC: D03D41/00
Filed: 1991-03-15
Abstract: PURPOSE:To improve strength of bonded part (bent part) when three-dimensional woven fabric is used as a skeleton material of composite material of three- dimensional woven fabric in a shape of bonded plural laminar parts such as crossbeam material having a modified section such as L-shaped or U-shaped section. CONSTITUTION:Three-dimensional woven fabric F is formed into a shape wherein plural laminar parts 1a and 1b are connected in a bent state at a joint part 2, the laminar parts 1a and 1b consist of at least three axes including components in the thickness directions thereof, extend in the directions crossing the joint part 2 of the adjoining laminar parts 1a and 1b, arranged along planes perpendicular to thickness direction of the laminar parts 1a and 1b and have yarn riding the laminar parts 1a and 1b and continuing as a constituent element. Yarn arranged in a state of crossing the joint part effectively contributes to improvement in strength of composite material in such a way that the yarn shares force in a direction to stand stress acting on the joint yarn.
Patent JP-S58172224-A (JP)
Title: Aqueous zeolite suspension
Inventor: ABE SEIJI
IPC: C09K23/00
Filed: 1982-03-30
Abstract: PURPOSE:To obtain a suspension having stability over a long term by mixing a specified amount of fine zeolite with an amphoteric surfactant and/or an alkylamine oxide and water. CONSTITUTION:Natural or synthetic zeolite is pulverized to 0.5-10mum, especially 0.5-5mum average particle size. A-type zeolite is preferably used as the synthetic zeolite. An aqueous zeolite suspension is obtd. by mixing 40-50wt% as anhydride of the fine zeolite with 0.1-3wt% amphoteric surfactant and/or alkylamine oxide and the balance water. 10-20C lauryl-beta-iminomethyl propionate, 1-lauryl-2-hydroxy-2-hydroxyethyl-3-carboxymethyl-2-ethylenecycloimide or the like is used as the amphoteric surfactant.
Patent JP-S56150151-A (JP)
Title: Metal material preventing adhesion of ocean organism
Inventor: UEDA SHIYOUJI
IPC: C22C9/00
Filed: 1980-04-21
Abstract: PURPOSE: To provide a metallic material preventing or controlling the adhesion of ocean organisms and being excellent in mechanical and economical properties which contains a predetermined amount of Mn or, further, a predetermined amount of Sn and the remainder consisting substantially of Cu.  
     CONSTITUTION: The metallic material contains 2W65wt% Mn or, further, up to 12wt% Sn and the remainder consisting of Cu and generally contained impurities. Said metallic material has a sufficient strength as a structural member and is excellent in a bending processing property and a welding property. Further, because an org. heavy metal is not contained, marine pollution is not caused. Moreover, said metallic material is remarkably excellent in an antistaining capacity as compared to Mn, Sn, Cu alone as well as more inexpensive than silver or a cupro- nickel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54144060-A (JP)
Title: Electronically controlled automatic washing machine
Inventor: IWAKI MASAHIRO
IPC: D06F33/02
Filed: 1978-04-28
Abstract: PURPOSE: To prevent prolongation of the execution process regardless of possible reassignment during the execution of the program assigned even if the same program is assigned again.  
     CONSTITUTION: In case of accidental reassignment during the execution of a program as assigned to a program assigning device, signals from input/output terminals of respective D flip flops 32 of a registor 11 are separately introduced to "or else" circuits 33a to e and then, output signals from these circuits are introduced to a negative logic NAND gate 34. Since the output signal from the NAND gate has been inroduced to one of input terminals of a negative logic NAND gate 34, inputs to any ones of the "or else" circuits 33a to e go to logic level "1" simultaneously. Even in case of accidental reassignment of the program, the output of the NAND gate 34 is in no way inverted. Therefore, any reassignment can be ignored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62208551-A (JP)
Title: Manufacture of grid for lead-acid battery
Inventor: YOSHINAKA MINORU
IPC: H01M4/74
Filed: 1986-03-10
Abstract: PURPOSE:To absorb the difference at rolling and spreading rate in a space in perforated part to prevent the deformation in the final pattern by perforating separately from a grid pattern when a new grid pattern is formed by spreading a lead sheet. CONSTITUTION:A lead or lead alloy sheet 1 is uncoiled from an uncoiler 2 and fed to a perforating unit 3, and a perforated sheet is supplied to between two rollers 5, 6 having recessed patterns in a spreading process 4. A part of the spreaded metal flows to the recess and other part moves to the perforated space. As a result, a pattern having a flat structure and projections directly connecting to the falt surface and formed on both sides is formed in connection with the recessed part. A pattern of perforation is not necessarily required to coincide with the recess of a rolling mold, and the perforated holes are arranged in a proper position to absorb the difference in the amount of spreading.
Patent JP-S57167058-A (JP)
Title: Display device for original position
Inventor: MIYAGI TAKESHI
IPC: G03B27/62
Filed: 1981-04-08
Abstract: PURPOSE:To achieve accurate positioning of an original and to prevent copy mistake, by displaying a size display zone determining the size of the original with a liquid crystal electrode. CONSTITUTION:In copying the center of an original of A3 size on paper of A4 size as one column, the original to be copied is mounted on an original placing plate 1 with the orignal plane faced downward, and when a switch SW 2 is thrown down to a contact 4a side, a main switch SW7 is turned on. A voltage from a power supply E1 is applied to a liquid crystal electrode 4 indicating the A4 seze and the liquid crystal reflects the incident light orthogonal to the original plane. With this state, switch SW3 turns on, a lamp L1 is lighted and the copying plane of the original is illuminated. But, the part having the liquid crystal electrode 4 scatters light, no light is given to the copying plane and the part is observed as a shadow. Since this shadow can be visible from the upper side of the original, the original is shifted by using this shadow as a standard, and while observing the visible  original plane to be transmitted, the part to be copied is positioned within the region of A4 size.
Patent JP-H08217658-A (JP)
Title: Ceramide synthesis accelerator
Inventor: TANNO OSAMU
IPC: A61K35/74
Filed: 1995-02-15
Abstract: PURPOSE: To obtain the subject accelerator composed of a yeast extract as an active component, activating the synthesis of ceramide in a skin cortex by an epidermal, cell and capable of expecting the improvement of rough skin and the curing of skin diseases by enhancing skin barrier function. CONSTITUTION: This accelerator contains a yeast extract (e.g. a yeast extract for an industrial use) or a bacterial culture product containing the yeast extract as an active component. Examples of the microbial, culture product containing the yeast extract include a cultured product of lactobacillus such as Streptococcus thermophilus and a cultivation product of fungi of a mushroom such as shiitake mushroom. Further, a compounding ratio of the accelerator to a skin external agent is preferably 0.01-0.5wt.% for the yeast extract and 0.1-10wt.% for the microbial culture product containing the yeast extract, each based on the total weight fo the composition.
Patent JP-S59177523-A (JP)
Title: Close-up photography device of variable focus camera
Inventor: KODAIRA TAKAKI
IPC: G03B17/12
Filed: 1983-03-28
Abstract: PURPOSE:To perform the close-up photography of a variable focus camera without any malfunction by extending a main lens while putting a subordinate lens in a saved state from an optical path to a specific intermediate position between a photography position and a telephotography position, and fixing the main lens at the intermediate position. CONSTITUTION:A click mechanism is provided between a camera body 14 and a cover unit 6, which is fixed at three positions for standard photography in a figure A, telephotography in a figure B, and close-up photography in a figure C. When the cover unit 6 is drawn out in the standard photography state, the cover unit 6 is fixed at the close-up photography position, i.e. by the click mechanism firstly. On the other hand, even when the cover unit 6 is drawn out to the close-up photography state, an extender 4 stays still in the saved state from the optical path behind the main lens 1 and only the main lens 1 is extended forward greatly. Consequently, close-up photography is allowed. When the cover unit 6 is further drawn out from the close-up photography position, the extender 4 rotates around an extender 7 by an unshown means and the optical axis of the subordinate lens 3 is fixed at a position coincident with the optical axis of the main lens 1. Then, the cover unit 6 is fixed at the telephotography position by the click mechanism.
Patent JP-S54142945-A (JP)
Title: Last-in first-out memory
Inventor: YANO MASAAKI
IPC: G06F9/22
Filed: 1978-04-27
Abstract: PURPOSE:To secure both the writing and reading actions at one time by giving the address of previous time to the memory circuit as the address of this time with no renewal given at the simultanesous operation time of both writing and reading. CONSTITUTION:Memory circuit 5 gives the first reading to the data supplied last, and address growing circuit 8 produces the address 3 which shows the storage position of circuit 5 and thus renews the addresses in sequence. Renewed address storing circuit 9 stores address 7 given from circuit 8 and then applies it to circuit 8 again. In case both the writing and reading actions are designated at one time with control signal 110 set as ''1'', address 107 supplied from circuit 9 features the previous one before renewal and is then applied to circuit 5 as the address of this time.
Patent JP-S63218791-A (JP)
Title: Hydrotreatment of heavy oil
Inventor: ITO TOSHIO
IPC: B01J29/14
Filed: 1987-03-09
Abstract: PURPOSE:To enable restriction of decomposition products to useful substances, such as a middle fraction, and efficiently obtain light oil at a low cost, by hydrotreating heavy oil in a suspended bed using an iron-supported and equilibrated fluid catalytic cracking catalyst prepared from an equilibrated liquid catalytic cracking catalyst taken out of a fluid catalytic cracker as a solid catalyst. CONSTITUTION:Heavy oil is hydrotreated in a suspended bed using a solid catalyst. In the process, an iron-supported and equilibrated fluid catalytic cracking (FCC) catalyst prepared from an equilibrated (FCC) catalyst taken out of a fluid catalytic cracker (FCC) is added to the heavy oil and suspended therein and hydrotreatment of the resultant blend with a hydrogen-containing gas is carried out in a hydrogenation reactor 1 at 450 deg.C temperature under 58kg/cm<2>.G pressure. A concentrated slurry of catalyst particles and the heavy oil is then subjected to the solid-liquid separation. Oil is removed in a stripper 3 and catalyst particles are fed to a regeneration column 2 to regenerate the catalyst, which is then reused to hydrotreat the heavy oil and efficiently afford light oil.
Patent JP-S60197912-A (JP)
Title: Magnetic head
Inventor: KATOU MINORU
IPC: G11B5/187
Filed: 1984-03-21
Abstract: PURPOSE:To suppress a crosstalk generated between tracks, and to prevent generation of an error at the time of recording and reproducing by burying a cut- off plate consisting of a magnetic material having a high magnetic permeability, into a slider part facing between tracks of both faces of a medium. CONSTITUTION:In the center seen from the direction as indicated wih an arrow X of a groove 6 of a slider 5, a cut-off plate use goove 13 is pierced roughly vertically to the bottom face of the groove 6, and a cut-off plate 14 consisting of a magnetic material having a high magnetic permeability such as permalloy, etc. is buried in this cut-off plate use groove 13. In this state, at the time of recording and reproducing, both the upper and lower faces of a disk 12 are inserted and held by a magnetic head 1 and 1' and the disk 12 is rotated, by which information is recorded and reproduced. In that case, a leakage magnetic flux of recording and reproducing cores 2, 2' is absorbed by the cut-off plates 14, 14' interposed between each track of both the cores 2, 2' and the cores 2, 2' are shielded magnetically, therefore, the crosstalk is suppressed, and accordingly, generation of an error at the time of recording reproducing is prevented.
Patent JP-S62210591-A (JP)
Title: Optical character reader
Inventor: HAMAZAKI YUJI
IPC: G06K9/03
Filed: 1986-03-12
Abstract: PURPOSE:To attain a high speed character correction, when a character impossible to read is generated, by displaying plural kinds of character patterns whose segmenting positions are different, of the character impossible to read. CONSTITUTION:When the character impossible to read is generated, first of all, the character pattern segmented at a specific segmenting position is displayed on a display device 9. When an operator cannot discriminate a correct character from a display, a new segmentation is performed by shifting the segmenting position of the character to the right or left side, utilizing data stored at a line buffer 3, and the character pattern is displayed on the display device 9. When the operator still cannot discriminate the correct character, the segmenting position is shifted furthermore to the right or left, then a segmented character pattern is displayed on the display device 9. In this way, a high speed character correction can be attained.
Patent JP-S59179003-A (JP)
Inventor: MOCHIDA NAOKI
IPC: A01C1/06
Filed: 1983-03-30
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-S51130584-A (JP)
Title: Process for producing yeast cells
Inventor: KOUNO KAGEAKI
IPC: C12R1/88
Filed: 1975-05-02
Abstract: PURPOSE: To present a process for producing yeast cells by the use of new strains which belong to the genus Torulopsis using ethanol and/or acetic acid as the carbon source. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06267120-A (JP)
Title: Multi-probe head and recording and reproducing device therefor
Inventor: OGUCHI TAKAHIRO
IPC: G01N37/00
Filed: 1993-03-12
Abstract: PURPOSE:To stably detect the current in a probe whether a contaminated layer is present or not by applying a voltage between a tip and a recording medium and evaporating the layer when the contaminated layer is formed at the tip of the probe. CONSTITUTION:The respective probes of a multi-probe head 101 are brought near an opposite recording medium 102 by means of a probe head control circuit 111. At this time, a tunneling current signal 121 from each probe 100 is inputted to a distance control circuit 108 through the circuit 111 and a driving signal 109 in Z direction is outputted. The signal 109 is imparted to a cantilever electrode through a driving circuit 110 and makes a distance between the probe 100 and the medium 102 constant. A probe contact detecting circuit 113 applies a voltage between a tip in the contact state and the medium 102, detects a contact current and selects a probe whose current does not detected at the time of being in contact with because of the contaminated layer at the tip of the probe. A voltage applying circuit 114 generates a voltage between the tip and the medium 102 and removes the contaminated layer by electric field evaporation.
Patent JP-H04290501-A (JP)
Title: Method for extracting supercritical gas from foamable liquid material
Inventor: OHINATA HAJIME
IPC: A23L21/25
Filed: 1991-03-18
Abstract: PURPOSE:To suppress foaming at the time of recovering the raffinate and to continuously and stably extract a supercritical gas by keeping the raffinate introduced into a second separator at a high pressure to prevent rapid foaming in the separator, heating the raffinate stably at a temp. where the raffinate is not degraded and separating the gas dissolved in the raffinate. CONSTITUTION:A foamable liq. material (e.g. honey) is introduced into an extractor 1, and supercritical CO2 is introduced into the extrator 1 and brought into contact with the material to extract the desired substance in the material in CO2. CO2 incorporating the extract is introduced into a first separator 2. The raffinate in the extractor 1 is kept above the pressure where the liq. material begins to foam and introduced into a second separator 3 heated to a temp. where the raffinate is not degraded and the gas dissolved in the raffinate is separated. The raffinate is heated and retained for a specified time in the second separator 3, the gas dissolved in the raffinate is separated and discharged, and the extractant after gas separation is discharged into the atmosphere.
Patent JP-H05257922-A (JP)
Title: Arithmetic unit for motion posture of parallel link mechanism
IPC: G06F19/00
Filed: 1992-03-11
Abstract: PURPOSE:To find out the oscillation posture of a motion base at a high speed. CONSTITUTION:An n-degree of freedom parallel link mechanism constituted of supporting a motion base on a fixed base by (n) links whose length can be optionally changed has a virtual mechanism expressing a real link mechanism as a numerical model. The virtual mechanism for finding out a motion base position/posture x(t) by integrating a motion base position/posture differential variation x'(t) obtained by multiplying a link length differential variation l'(x) by a reverse Jacobian matrix j<-1> (x(t)) and calculating virtual link length l(t) from the position/posture x(t) is characteristically provided with an arithmetic unit for adopting the position/posture xd(t) of the motion base obtained by virtually computing the virtual mechanism as practical position/posture by using a value obtained by multiplying a value obtained by subtracting the virtual link length l(t) calculated by a virtual link mechanism from link length ld(t) at time (t) by a constant K and adding the differential value ld'(t) of the link length ld(t) to the multiplied value.