baber/WOPTO huggingface dataset:
Patent JP-2001048447-A (JP)
Title: Double deck elevator
Inventor: SUZUKI SATOSHI
IPC: B66B1/34
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a light double deck elevator with a simple structure and high maintenance property. SOLUTION: A pair of upper/lower cars 21, 22 are supported in a hang bottle shape by a support mechanism 30 with an extremely simple structure consisting of rotary bodies 33, 34 supported to an outer frame 10 and cable bodies 35, 36 wound to these rotary bodies 33, 34. When an upper side car 21 is elevated by the drive mechanism 40 interposed between the upperside car 21 and upper beam 13, as the lowerside car 22 is also interlocked, the vertical interval between both cars can be adjusted. As the weight of a pair of upper/lower cars 21, 22 and a drive reaction force received by the drive mechanism 40 can be dispersed to respective parts of the outer frame 10 respectively, the entire strength of the outer frame 10 is set equally and lightened and the maintenance and inspection of the drive mechanism are facilitated.
Patent JP-H0675463-A (JP)
Title: Developer seal for transport
Inventor: SATO SHINJI
IPC: G03G15/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide a developer seal for transport not scratching a photosensitive body at the time of pulling out a seal, in the developer seal for transport used at the time of transporting an image forming device. CONSTITUTION:The developer seal for transport 21 is used when the image forming device having a photosensitive body 1 and a developing unit 2 and developing an electrostatic latent image formed on the photosensitive body 1 by a developing roller 5 provided inside the case 4 of the developing unit 2 is transported. The developer seal 21 is constituted so as to wrap a soft elastic body 9 by a flexible film 10 on one end part of a flexible film 7 and integarally connect a blocking part 8 has a shape to block a gap 11 in such a manner that the blocking part 8 is pushed into the gap 11 with respect to the case 4 on the lower side of the developing roller 5, with a protective sheet 22 which is longer than the blocking part 8 and having elasticity and flexibility.
Patent JP-S61105816-A (JP)
Title: Foil wound transformer
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1984-10-30
Abstract: PURPOSE:To prevent dielectric breakdown at the ends of cooling ducts by providing a construction in which the cooling ducts are placed between an auxiliary foil conductor and a metal sheet adjacent to the cooling ducts. CONSTITUTION:Into a winding comprising a metal sheet 7 and an insulating sheet 8 which are layed one upon another and wound, cooling ducts 9a, 9b having coolant sealed therein are inserted. An auxiliary foil conductor 17 is wound between the cooling ducts 9a, 9b and the insulating sheet 8 that is adjacent to the outer sides of the cooling ducts 9a, 9b, and both ends of this auxiliary foil conductor 17 are connected to the metal sheet 7 that is adjacent to the inner sides of the cooling ducts 9a, 9b, thereby wrapping the cooling ducts 9 with the metal sheet 7 and the auxiliary foil conductor 17. In a foil winding transformer constructed as this, since both cooling ducts 9a, 9b have one side covered with the metal sheet 7 and the other side covered with the auxiliary foil conductor 17, and moreover the metal sheet 7 and the auxiliary foil conductor 17 have a same electric potential, dielectric breakdown which has been occurring between the ends of the cooling ducts 9a, 9b can be prevented.
Patent JP-S6286862-A (JP)
Title: Charge transfer device
Inventor: MUTO HIDEKI
IPC: H01L29/76
Filed: 1985-10-14
Abstract: PURPOSE:To raise the sensitivity of a charge transfer device by applying a clock pulse through an electrode arranged on an element separating region to a P-N junction diode to transfer the charge. CONSTITUTION:An N-type CCD channel is formed of an N-type region 4 formed on a P-type silicon substrate 2. Each cell has four regions I, II, III, IV, to which different impurities are respectively implanted. A P-type region 6 is uniformly formed on the region 4, and an n-type region 8 is formed on the region 6 in the region II and an element separating region 12. A diode formed of the regions 8, 6 is used as a gate electrode for applying a clock pulse for transferring the charge, and the region 8 is connected with the aluminum electrode 10 of the region 12. Thus, the incident light does not pass the gate electrode but is incident directly to the semiconductor, thereby improving a sensitivity.
Patent JP-H0558998-A (JP)
Title: Carbazole derivative
Inventor: HIBINO SATOSHI
IPC: A61P25/28
Filed: 1991-09-06
Abstract: PURPOSE:To obtain the subject safe and readily usable derivative, containing a carbazole skeleton, having hyperactivity suppressing action on intracerebral dopamine- based nervous systems, having excellent improving ratio for problem behaviors caused by schizophrenia, cerebrovascular disorder and jeriafoic dementia and useful as medical products, etc. CONSTITUTION:A 4-alkoxyphenethylamine expressed by formula I (Ra' is H or 1-5C alkyl; (n) is 1-3) is reacted with an acid chloride expressed by the formula RbCOC1 (Rb is 1-5C alkyl) to provide an acid amide derivative, which is then reduced to afford an amine derivative. The resultant amine derivative is subsequently reacted with an acid chloride expressed by the formula RcCOC1 (Re is the same kind as that of Rb) to provide an acid amide derivative, which is then nitrated with concentrated nitric acid and reduced to produce amino group. The produced amino group is acetylated and subsequently reacted with o-nitrobromobenzene to afford a compound expressed by formula II (Ac is acetyl). The nitro group is then reduced and treated with sodium nitrite to carry out cyclizing reaction. Thereby, a carbazole ring is produced to provide a compound expressed by formula III. The acid amid group in the resultant compound is reduced and the protecting group of the hydroxyl group, as necessary, is removed to afford the objective compound expressed by formula IV (Ra is H or Ra').
Patent JP-H0676310-A (JP)
Title: Optical disk device
Inventor: MORI MASASHI
IPC: G11B7/09
Filed: 1992-08-26
Abstract: PURPOSE:To accurately perform positioning of an optical head by compensating disturbance of a tracking signal caused by a preformat section of an optical disk at the time of access control. CONSTITUTION:A binarization circuit 7 forms a tracking error signal 101 to a pulse state. A pulse width discriminating circuit 8 eliminates pulses in which pulse generation interval is the prescribed value or less out of binarization signals 102. An error count compensating circuit 9 measures pulse generation interval of a discriminated binarization signal 105, judges that next generated pulse is missing or not based on the measured value, when the pulse is missing, a supplemental pulse is generated. An aimed speed detecting circuit 18 counts the number of pulses of a compensating track cross signal 111, finds the number of remaining moving tracks to an aimed track, and generates a control aimed speed.
Patent JP-S6470490-A (JP)
Title: Mitomycins and production thereof
Inventor: KASAI MASAJI
IPC: C07D487/14
Filed: 1987-09-10
Abstract: NEW MATERIAL:A compound expressed by formula I [-A-B- is formula II-IV (W is deuterium or tritium; X is methoxy or amino; n is 2 or 3; m is 0 or 1), etc.; either of R1 and R2 is carbamoyloxymethyl and the other is H or together may represent methylene (=CH2); Y is H or methyl; Z is H, methyl or acyl]. EXAMPLE:1a-N-Acetyl-7-dimethoxy-6,7-dihydro-7-ethylenedioxy-6-phenylse lenomi tomycin A. USE:For grasping in vivo kinetics. PREPARATION:A compound expressed by formula V is reacted with ammonia to afford the aimed compound expressed by formula I (-A-B- is formula II).
Patent JP-H0896319-A (JP)
Title: Magnetic head and its production
Inventor: TSUTAKI SHOJI
IPC: G11B5/23
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a magnetic head with which a prescribed parallelism is obtainable between the opposite surfaces of a gap part and the surfaces on the side opposite to these surfaces and of which respective surfaces form a mirror surface, and a process for producing such magnetic head. CONSTITUTION: Both surfaces of a pair of ferrite wafers 1, 2 having approximately the shape of a rectangular parallelepiped are simultaneously worked by both side lapping machines 10a, 10b. After a prescribed parallelism and flatness are obtd. by this working, the ferrite wafers 1, 2 are subjected to grooving for obtaining a track width. The one ferrite wafer 1 is further subjected to grooving for winding on the surface having the grooves 5 formed. Nonmagnetic filmS SiO2 are formed respectively on the surfaces having the grooves 5, 6 formed and thereafter, a pair of the ferrite wafers 1, 2 are adhered with glass in such a manner that the grooves butt against each other. The adhered ferrite block 7 is divided for every prescribed size. The divided ferrite blocks 9 are rounded R symmetrically with the gap part G of the blocks as the center and thereafter, magnetic head chips 20A are cut out by slicing.
Patent JP-H0390936-A (JP)
Title: Conversion system for hardware interruption level
Inventor: MITSUOKA SEIJI
IPC: G06F9/48
Filed: 1989-09-01
Abstract: PURPOSE:To start an OS with hardware having different interruption levels without remodeling the OS by converting the interruption level generated from the hardware into an interruption level for OS via a hardware interruption level conversion process. CONSTITUTION:An interruption process 6 includes an interruption level converting function 7 which performs the conversion of interruption levels by reference to an interruption level conversion table 5 and an interruption holding function 8 which performs a check to carry out the interruption processes in order of higher preference levels after conversion of the interruption levels. Furthermore an interruption simulating function 9 is provided to the process 6 to shift a process to an address which is shown by a table of an interruption handler before a change as if an interruption are applied to a hardware interruption level set in an OS 1 directly from the hardware. In such a constitution, the OS 1 can be started with hardware of different interruption levels without remodeling the OS 1.
Patent JP-S59122548-A (JP)
Title: Silicone emulsion composition
Inventor: KURITA AKITSUGU
IPC: C09J7/02
Filed: 1982-12-28
Abstract: PURPOSE:To provide the titled composition storable for a long period without deteriorating the physical properties, and capable of forming a cured coating film having high toughness and adhesivity only by the evaporation of water without using a catalyst, by compounding alumina sol to a polyorgansosiloxane emulsion containing silanol group. CONSTITUTION:The objective composition is prepared by compounding (A) an emulsion precursor obtained by emulsifying (i) 1-80wt% of a polydiorganosiloxane having one silanol group in a molecule in the presence of (ii) 0.1-20wt% of a nonionic surface active agent and a quaternary ammonium salt surface active agent and (iii) 15-95wt% of water, with (B) an arbitrary amount of alumina sol. the polydiorganosiloxane is preferably the one containing a carbon-containing functional group wherein the bonded organic group is constituted with at least one kind of atom selected from C, H, N and O, blocked its both terminals with silanol group, and having a viscosity of 50-1,000,000cSt. The precursor is preferably the one obtained by the emulsion polymerization in the presence of a polymerization catalyst (potassium hydroxide).
Patent JP-S61123139-A (JP)
Title: Alignment apparatus
Inventor: SUZUKI AKIYOSHI
IPC: H01L21/30
Filed: 1985-10-11
Abstract: PURPOSE:To prevent overlapping of alignment mark between exposure shots at the time of step and repeat exposure by forming asymmetrically the right and left optical systems and arranging the observation positions with level difference on the reticle. CONSTITUTION:The light emitted from a laser 1 scans the surface of reticle 12 through a couple of objective lenses 11 in accordance with rotation of a rotary polygonal mirror 3. Here, the right and left optical systems are formed asymmetrically and the observation positions are provided on the reticle 12 with level difference. Namely, the observation positions 27, 28 in such structure are located on the reticle. In addition, the region scanned by the laser beam is indicated as the hatched region in the figure and the alignmark mark can be housed within the shaded region. In other words, this device has a long span of observation position and can suppress an error of rotating component. Thereby, a problem of ununiformity in alignment accuracy which may be considered to be generated in accordance with the alignment mark position can be eliminated.
Patent JP-S61105414-A (JP)
Title: Three-dimensional measuring machine
Inventor: IWANO HIDEO
IPC: G01B11/00
Filed: 1984-10-29
Abstract: PURPOSE:To take a measurement efficiently with the detection element of a measuring machine or a portable measuring element according to the shape of a body to be measured by providing the measuring element fixed to the three-dimensional measuring machine and the portable unit measuring element connected to the base of the measuring machine. CONSTITUTION:The three-dimensional measuring machine is provided on the mounting base 21. The three-dimensional measuring machine moves a column 22 forth and back (Y axis), a slider 24 to right and left (X axis), a spindle 26 up and down (Z axis), and the measuring element 28 in three dimensions to measure the object body 30. Further, jackes 33 are provided to the mounting base 21 at plural positions and connected to a caliper type detection unit 35 or micrometer type detection unit 38, and the object body 30 is measured manu ally. Thus, a measurement is taken efficiently with high accuracy by using the measuring element of the three-dimensional measuring machine or portable measuring element according to the shape of the measured part of the object body.
Patent JP-H04108350-A (JP)
Title: Sushi
Inventor: NISHITANI TOMONORI
IPC: A23L17/00
Filed: 1990-08-29
Abstract: PURPOSE:To obtain SUSHI (vinegared rice with fishes and vegetables) having special fine resistance to teeth and flavor hardly collapsing by wrapping ingredients laid on vinegared rice with a leaf of Japanese horseradish. CONSTITUTION:Ingredients such as vinegared mackerel, vinegared sweet fish or baked eel are laid on vinegared rice and grated Japanese horseradish is added between the vinegared rice and the ingredients, as desired. Next, resultant material is wrapped in a leaf of Japanese horseradish, preferably a leaf of Japanese horseradish obtained by pickling with salt, leaving in a cold and dark place for several days, desalting and crumpling.
Patent JP-S6287605-A (JP)
Title: Water jacket device of v-type engine
Inventor: HINUMA YUTAKA
IPC: F02F1/14
Filed: 1985-10-15
Abstract: PURPOSE:To improve the fitting workability of collecting pipes by providing a cooling water outlet communicated to a water jacket at one end in the crank shaft direction of each cylinder head. CONSTITUTION:A water jacket 5 is formed on each upper cylinder head 4 of a pair of banks 2 of a V-type engine 1. A cooling water outlet 6 communicated to each water jacket 5 is provided on each cylinder head 4. Each cooling water outlet 6 is provided at a position displaced toward the V-bank space side from the plane of projection in the cylinder shaft direction of a combustion chamber 11 on one end 4a in the crank shaft direction of each cylinder head 4. Accordingly, the fitting workability of collecting pipes connected to both outlets can be improved, and an air is hardly collected in each water jacket.
Patent JP-H0656687-A (JP)
Title: Scaling agent and preventing agent for deposition of dental calculus
Inventor: TSUNODA TAKAMI
IPC: A61P1/02
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a scaling agent and a preventing agent for deposition of dental calculi, safely usable even by a minor or the aged who cannot sufficiently clean teeth and capable of preventing the bacterial plaques from sticking or dental calculi from depositing without using a toothbrush in combination by the antimicrobial action of components in a leaf of tea on periodontotic pathogenic bacteria. CONSTITUTION:This scaling agent and preventing agent for the deposition of dental calculi comprises a water or a hot water extract separated from a leaf of tea (Camellia sinensis) or a hydrophilic organic solvent extract or catechins as active ingredients. These active ingredients are dissolved to provide a gargling liquid or they are added to dentifrice, chewing gum, candies, etc., filled or contained in a capsule, a tablet, etc., for utilization. The extract from the leaf of tea is capable of manifesting strong antimicrobial action on periodontotic pathogenic bacteria, inhibiting the growth thereof and consequently preventing the bacterial plaques from sticking. Furthermore, the extract from the leaf of tea has high safety and is nontoxic to the human body.
Patent JP-H0647510-A (JP)
Title: Continuous casting method
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/108
Filed: 1992-08-03
Abstract: PURPOSE:To provide a continuous casting method, by which the defects of corner crack and internal crack are prevented and a good quality of high carbon steel slab can be cast in good productivity. CONSTITUTION:The cast slab 1 is guided along parallel arranging course of plural rolls 2, 2... roll-contacting with both long sides of half-solidified cast slab drawn out from the lower opening part of a mold M at each suitable interval and continuously drawn out downward. The half-solidified cast slab drawn out from the mold M is gradually cooled while drawing out by spraying cooling water 4 spouted from spray nozzles 3, 3... to make the cast slab 1. By using the caster having curving type R=15m specification, the continuous casting is executed and the cast slab is satisfied to [N] <=30ppm and 0.3<=Ca/S<=2.0. In this result, the internal crack and the corner crack are prevented.
Patent JP-S6383223-A (JP)
Title: Production of surface strengthened high-toughness iron and steel members
Inventor: FUSHIMI SHINJI
IPC: C21D6/00
Filed: 1986-09-29
Abstract: PURPOSE:To strengthen the surface of a steel stock having a prescribed component compsn. and to obtain iron and steel members having the impact value satisfactory over the entire part and high toughness by subjecting the above- mentioned steel stock to a surface strengthening treatment at the austenite region temp. above the A1 transformation point, then subjecting the stock to working and hardening. CONSTITUTION:The iron and steel stock contg., by weight %, 0.10-0.25 C, <=0.50 Si, 0.30-1.8 Mn, <=0.020 P, <=0.030 S, <=0.20 Al, <=0.020 N, 0.30 Cu, and <=0.25 Ni, and >=1 kinds of <=1.25 Cr and <=0.30 Mo at need is treated in the following manner: The surface of said iron and steel stock is subjected to the surface strengthening treatment by carburizing or carbonitriding at the austenite region temp. above the A1 transformation point. The iron and steel contg. the austenite after the surface strengthening treatment is in succession subjected to working such as forging by utilizing the above-mentioned heat followed by hardening. The desired surface strengthened high-toughness iron and steel members are thereby obtd.
Patent JP-H0894574-A (JP)
Title: Biosensor and its manufacture
Inventor: MIYAMOTO YOSHIKO
IPC: G01N27/327
Filed: 1994-09-22
Abstract: PURPOSE: To enable determination to be made quickly with high accuracy by providing a reaction layer containing a hydrophilic polymer, an enzyme and an electron acceptor on an electrode system consisting of a working electrode and a counter electrode formed on an electrically insulating substrate, and providing a polymer gel particle layer over the reaction layer. CONSTITUTION: Leads 2, 3 are formed by screen printing of a silver paste on a polyethylene terephtalate insulating substrate 1, an electrode system consisting of a working electrode 4 made of conducting carbon black and a counter electrode 5 is formed, and an insulating layer 6 is formed from an insulating paste. An aqueous solution of carboxymethyl cellulose is dropped on the surface of the electrode system and dried to form a CMC layer of a hydrophilic polymer, and the mixed aqueous solutions of glucose oxidase as an enzyme and potassium ferricyanide as an electron acceptor are dropped on the CMC layer and dried to form a reaction layer 7.  Next, the dispersion of polystyrene gel particles in water is dropped on the reaction layer 7 and dried to form a polymer gel layer 8, and a cover and a spacer are bonded to the substrate 1 to form a sensor that is capable of highly accurate determination.
Patent JP-2000059297-A (JP)
Title: Cdma mobile communication system and outgoing transmission power control method therefor
Inventor: KONDO TAKEYUKI
IPC: H04W36/36
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce the communication capacity of an outgoing line without deteriorating the service quality of a communication channel at the time of performing soft hand-over. SOLUTION: A mobile station measures propagation loss in a line between respective base stations (step 101) and defines the base station with the minimum value as a minimum propagation loss station (step 102). Further, the mobile station measures the magnitude of fading of the line (step 103) and transmits the information of the magnitude of the fading and the information of the minimum propagation loss base station to an incoming line (step 104). At the base station, when fading is low and the present station is not the minimum propagation loss base station, transmission is turned OFF. At the time of the soft hand-over, transmission is performed only from one base station to the mobile station where fading is low and the state of the communication channel is excellent, and thus the capacity of the outgoing line is reduced.
Patent JP-S59118542-A (JP)
Title: Optical axis adjuster for head light of vehicle
Inventor: TAKEDA HITOSHI
IPC: B60Q1/076
Filed: 1982-12-23
Abstract: PURPOSE:To prevent burning of motor by constructing such that power supply to a drive motor is stopped automatically when conducting time of a drive motor for varying angle of optical axis of head light has continued over predetermined time due to fault of an optical axis adjuster. CONSTITUTION:In a system where the optical axis of left/right head lights are adjusted by driving motors Ml, Mr, a variable resistor VR1 for setting the angle of optical axis and a variable resistor VR2 for detecting the optical axis are provided then the setting voltage Vs and detected voltage Vd produced from VR1, VR2 are compared in comparators COM1, COM2. H level signal is produced from COM1 and COM2 if Vs>Vd, or Vs<Vd respectively. If the output from COM1 is high, a relay drive circuit RDV1 will excite a relay RL1 to close a contact M1 thus to rotate the motors Ml, Mr forwardly. Conducting state of said motors is limited to be shorter than predetermined time interval through a timer circuit TM1.