baber/WOPTO huggingface dataset:
Patent JP-2000186978-A (JP)
Title: Evaluation method and evaluating device for spectacle lens
Inventor: TAGUCHI SHINICHIRO
IPC: G01M11/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To make proper and accurate performance evaluation which corresponds to the actual using state of a user by conducting an arithmetic process, taking into consideration of the positional relation of a pair of spectacle lens to the rotation center of an eyeball with the three-dimensional data, the prescribed using state parameters and material parameters of the spectacle lens. SOLUTION: An evaluation device for a pair of spectacle lens is provided with a three-dimensional measurement unit 200 measuring a surface shape with an interatomic force probe and a computer 100 calculating optical performance from various data. The computer 100 is provided with a turning center distance input section 103 inputting the distance between the eye side face of the spectacle lens and the turning center of an eyeball as a using state parameter input section, an eccentric quantity input section 104, a prism prescription input section 105, and a forward tilting angle input section 106.  The optical performance at each position of the spectacle lens is obtained by the optical tracking of the main light passing through the rotation center of the eyeball or the light flux including the main light, based on the data of the measured values by the three-dimensional measurement unit 200 and individual parameters.
Patent JP-H07143278-A (JP)
Title: Facsimile equipment
Inventor: KATSURAGI SHIGERU
IPC: G03G15/00
Filed: 1993-11-17
Abstract: PURPOSE:To transmit a picure of the length of an original without using a special material for detecting the original. CONSTITUTION:When the transmission button of an operating means 1 is depressed, a control means 2 executes control for reading the original by a carrier roller 13, carrying it to the position of a sensor 11, reading the original for the length of the original, which is set with the transmission length setting means of the operating means 1, carrying the remaining part of the original and discharging paper. The control means 2 stops transmission at the point of time when a stop button is depressed during transmission and executes the transmission procedure of a second page when the transmission button is depressed during transmission.
Patent JP-H06141480-A (JP)
Title: Displaying method for charged capacity of battery during charge
Inventor: TAMAI MIKITAKA
IPC: H02J7/02
Filed: 1992-10-27
Abstract: PURPOSE:To shorten the charge time and display the charged capacity with accuracy by detecting the lowest voltage and operating the charge capacity, after suspension of the main charge. CONSTITUTION:A battery (for example, lithium ion secondary battery) is charged with a constant current, and then it is charged mainly (TM). Each time a certain time passes, the main charge is suspended (TS). At the main charge suspension time, the charge current of the battery is changed over to a small current. At the main charge suspension time, the voltage of the battery drops gradually. After drop, it goes up slowly. Therefore, in the battery, the lowest voltage is made at suspension of the main charge. The lowest voltage at suspension of main charge is measured. The charged capacity of the battery is operated from the measured lowest voltage. Hereby, the charge time can be shortened, and the charged capacity of the battery can be displayed accurately.
Patent JP-2001112286-A (JP)
Title: Current detection device for brushless dc motor
Inventor: CHIKADA SHINICHI
IPC: H02P6/16
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To readily detect current flowing in a brushless DC motor, without having to utilize voltage drop in a resistor or a MOSFET provided in a current path. SOLUTION: A current detection circuit 20 consists of a computing circuit computing detected voltage Vo (Vo=VB-V1-V2), based on the neutral point voltage V1 of a motor 2 detected by three resistors RO, rotation proportional voltage V2 which is proportional to a rotational speed N of the motor 2, and power supply voltage VB for motor driving supplied to an inverter 6. The rotation proportional voltage V2 is set at V2=(k.Φ/2).N with the characteristics of an F/V converter 10, and the resistance values of resistors R4, R5 (where (k) is an electromotive force constant and Φ is a magnetic flux amount acting on the armature winding.).  As a result, motor current can be detected without motor current being passed through a resistor, and moreover a current detection circuit can be formed more easily than in the case where motor current is detected by the on-voltage of FET which constitutes the inverter 6.
Patent JP-H06141143-A (JP)
Title: Read scanner
Inventor: KIKUTA KEIICHI
IPC: H04N1/12
Filed: 1992-10-27
Abstract: PURPOSE:To provide the read scanner of original stationery type and original moving type advantageous in cost by using a read scanner section in common. CONSTITUTION:The scanner is provided with a still type original read section 29 reading information while a read original A is set standstill, a moving type original read section 36 reading information while the read original A is moved, a read scanner section reading a read original A set to the read sections 29, 36, and an original detection sensor 42 detecting whether the reading by the moving original read section 36 or the stationery type original read section 29. When the reading of the read original A is read by the stationery type original read section 29, the read scanner section 24 is moved from a read start position (a) to a read end position (b) and when the reading of the read original A is read by the moving type original read section 36, the read scanner section 24 is moved up to a fixed read position (c) by a scanner drive section.
Patent JP-H08117818-A (JP)
Title: Inclined rolling method for seamless pipe
Inventor: YORIFUJI AKIRA
IPC: B21B25/04
Filed: 1994-10-31
Abstract: PURPOSE: To improve the life of a plug by applying lubricant on the whole surface of a plug before a rolling stock is rolled. CONSTITUTION: In an inclined rolling mill 10, piercing is performed with upper and lower rolling rolls 11 arranged with a gradient to a pass line and a plug 12 arranged on the pass line. And, a spray header 16 is provided on a bar- steadier chock 15 on the front side of a nearest bar-steadier roll 14 on the outlet side of the inclined rolling mill 10. Lubricant is applied on the whole surface of the plug 12 from the spray header 16. Before the supply of the lubricant by the spray header 16, an air blow for drying water drops on the surface of the plug 12 is performed on the whole surface of the plug 12 with an air blow nozzle 17. Consequently, damage on the surface of the plug at the time of rolling can be reduced.
Patent JP-H08126475-A (JP)
Title: Device for arranging and separating plate-like substance
Inventor: SHIMOKAWA KAORU
IPC: A23G4/00
Filed: 1994-10-31
Abstract: PURPOSE: To obtain the subject device capable of separating soft substance plates having slits formed thereon in a prescribed distance in the plurally laminated state for each slit. CONSTITUTION: The device comprises a feeding section 2 and a separating section 3. In the feeding section 2, many plates 8 laminated in a state that the positions of slits formed on the plates 8 at a prescribed distance, respectively, are vertically matched to each other are turned up with a turning-up member 9 for each plural upper plates, and the turned plates 8 are loaded on a loading plate 23 and subsequently fed into the separation section 3. The separation section 3 comprises a delivering mechanism 38 for delivering the plural fed and arranged plates 8 for each slit distance, and a bending mechanism 39 for separating the top plate parts 8a of the delivered plates 8 at the slits, respectively.
Patent JP-H03150542-A (JP)
Title: Camera
Inventor: EZAWA AKIRA
IPC: G03B13/36
Filed: 1989-11-08
Abstract: PURPOSE:To prevent an object from being photographed in a state where it protrudes from the image plane for printing by changing a framing mode in accordance with the speed of the movement of the object in the case of setting trimming photographing. CONSTITUTION:A mode changing means 3 is provided, which selects the framing mode of a wider range when the movement of the object is faster based on the speed of the movement of the object which is detected by a detecting means 2 for detecting the speed of the movement of the object and changes the framing mode set by a framing mode setting means 1. When the object moves fast, a wider trimming range than that of ordinary photographing or a previously set trimming range is selected in accordance with the speed of the object. Thus, the moving object is prevented from being photographed in the state where it protrudes from the image plane.
Patent JP-2000143670-A (JP)
Title: Allyl ligand precursor and synthesis
Inventor: ZHUANG WEI-WEI
IPC: C23C16/18
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a copper precursor capable of efficiently depositing copper having low electric resistance and good adhesive characteristics. SOLUTION: An evaporable metal (M) precursor compound 10 for depositing the metal on a selected surface by a chemical vacuum deposition(CVD). The precursor compound comprises M+1(hexafluoroacetylacetonate) 12 and an allyl- derived ligand 4 which contains the first carbon atom having the first bond to methylene 18 and the second bond to a hydrogen atom and the second carbon atom having the third bond to a hydrogen atom and the quaternary bond to a hydrogen atom. The methylene 18 has the fifth bond selected from the group consisting of alkyls, phenyl, trialkylsilanes, trialkoxylsilanes, halodialkylsilanes, dihaloalkylsilanes, trihalosilanes, triphenylsilane, alkoxyls, halogens, chloroformyl, cyanide, cycloalkyls, cycloalkylamines, alkylether, isocyanate, and pentafluorobenzene. Thereby, the stable precursor enabling a high metal- depositing rate can be formed.
Patent JP-H0597592-A (JP)
Title: Production of batio3 single crystal
Inventor: KUROSAKA AKITO
IPC: C30B29/32
Filed: 1991-10-08
Abstract: PURPOSE:To provide the subject single crystal giving stable and large optically refractive effect under Hall controlled state. CONSTITUTION:A starting material is first prepared by incorporating (A) a mixture of titanium dioxide and barium oxide or the carbonate with (B) a total of >=5ppm of at least one kind of transition metal selected from V, Cr, Mn, Fe, Co, Ni and Cu. This starting material is then heated to >=1330 deg.C and melted into a melt 6. Then, a BaTiO3 seed crystal 7 is brought into contact with the melt 6 in an atmosphere of <=0.02atm oxygen partial pressure followed by annealing the melt to grow single crystal on the seed crystal. The single crystal after grown is then treated under heating at >=600 deg.C in an oxidative atmosphere of >=0.1atm oxygen partial pressure.
Patent JP-2001108248-A (JP)
Title: Heater
Inventor: IKEGAMI TERUO
IPC: F24D3/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive safety heater in which maintenance and management are facilitated. SOLUTION: The heater comprises radiation pipes 3 for radiating heat by supplying heated circulation water through the heat transfer tube 19 of an eccentric double tube encapsulating heat transfer fluid 30 in the space between the outer circumferential tube 18 and the heat transfer tube 19 located eccentrically thereto thereby heating the heat transfer fluid 30, an electric pot P for heating the circulation water, and a pump 1 for supplying the radiation pipes 3 with circulation water heated by the electric pot P. A magnetic processing unit 12 is disposed in the circulation passage of the circulation water such that the circulation water traverses a magnetic field generated therefrom. The circulation water is mixture of 70-90% of water and 10-30% of propylene glycol.
Patent JP-H09111403-A (JP)
Title: Low strain type carburized and quenched steel stock for gear
Inventor: EGUCHI TOYOAKI
IPC: C21D6/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To determine the chemical composition of a steel stock for gear, minimal in strain. SOLUTION: A steel stock, having a composition which consists of, by weight, 0.10-0.35% C, 0.50-2.5% Si, 0.20-2.50% Mn, 0.01-2.50% Cr, 0.01-0.70% Mo, 0.01-2.0% Ni, and the balance iron with inevitable impurities and in which Ac3 , represented by equation, Ac3 =920-203√C+44.7Si+31.5Mo-30Mn-11Cr+40 Al-15.2Ni+13.1W+104V+40Ti, is regulated to 850-960 deg.C and also DI, represented by equation, DI=7.95√C(1+0.70Si)(1+3.3Mn)(1+2.16Cr)(1+3.0Mo)(1+0.36 Ni)(1+5.0V), is regulated to 30-250mm, is used. This steel stock is carburized at 850-1,000 deg.C, hardened at 800-950 deg.C, and tempered, by which the noncarburized zone of the steel stock is provided with dual-phase structure consisting of martensite containing 10-70area% ferrite. Further, one or more kinds selected from the group consisting of 0.01-0.70% W and 0.01-1.0% V and/or the group consisting of 0.005-2.0% Al, 0.005-1.0% Ti, 0.005-0.50% Nb, and 0.005-0.50% Zr are added. It is desirable to regulate DI to 30-150mm.
Patent JP-2001114701-A (JP)
Title: Preparation for external skin use
Inventor: SANBE AKIKO
IPC: A61K8/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external skin use capable of greatly improving percutaneous absorption of the medicinally active ingredient. SOLUTION: This preparation for external skin use contains creatinine or creatine and percutaneous absorption accelerator. A percutaneous absorption of various medicinally active ingredients is remarkably enhanced by formulating creatine or creatinine together with the percutaneous absorption accelerator in a composition of the preparation for external skin use, compared with a single preparation of the percutaneous absorber alone.
Patent JP-H11123896-A (JP)
Title: Paper weight set
Inventor: SAWADA KENGO
IPC: B43M9/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a convenience of carrying and a compactness of housing by reducing a paper weight to one or a plurality in response to a circumstance and incorporating a width in its using state. SOLUTION: The paper weight set 10 comprises two metal bars 11a, 11b, and a sleeve 13 having a flexibility. The bars 11a, 11b each has a length of substantially a half degree of a length of a lateral piece (short side piece) of standard-size Japanese writing paper and a substantially rectangular sectional shape. Grooves 12 of a sectionally semicircular state are extended vertically at both side faces of both side ends of each of such bars 11a, 11b. And, protruding strips 14 corresponding to the grooves 12 of the bars 11a, 11b are provided on an inner surface of the sleeve 13. The strips 14 each has an engaging relation with protrusion and recess part of the groove 12.
Patent JP-H05127442-A (JP)
Title: Photosenstive body driving device
Inventor: OKAWA YASUNOBU
IPC: G03G21/16
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the highly accurate tolerance of a distance between the center of a motor shaft and the supporting shaft of a photosensitive body by fixing a motor for driving the photosensitive body on a supporting plate and projectingly providing the supporting shaft rotatively supporting the photosensitive body, on the supporting plate. CONSTITUTION:A driven gear 15 provided on the photosensitive body 14 is engaged with a driving gear 13 provided on the motor shaft 12 of the motor for driving the photosensitive body 11, and the photosensitive body 14 is rotated by the drive of the motor 11. At this time, the motor 11 is fixed on the supporting plate 16, and it is fitted to an image forming device main body frame 18. Then, a positioning hole 19 positioning the supporting shaft 17 is formed on the image forming device main body frame 18, and the supporting shaft 17 is inserted through the positioning hole 19. Therefore, the supporting shaft 17 provided on the supporting plate 16 is inserted into the positioning hole 19 of the main body frame 18, thereby the accuracy of the tolerance of the distance A between the center of the motor shaft 12 and the photosensitive body supporting shaft 17, can be made high.
Patent JP-H10135607-A (JP)
Title: Wiring board and its manufacture
Inventor: ITABASHI TAKESHI
IPC: H05K3/24
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent generation of short-circuit between electrodes and wirings, by forming electrodes in such a manner that, on an insulating board, copper conductor is formed, on which the following are formed in order, a plating layer of nickel and baron, a plating layer of nickel and phosphorus, and a plating layer of gold. SOLUTION: Copper conductor 2 is formed on an insulating board 1. Resist is previously buried in the peripheral part of the copper conductor 2, and a resist wall is formed on the side surface of the copper conductor 2. On the resist wall of the copper conductor 2, an Ni-B plating layer 3 is formed by electroless plating using nickel plating solution containing boron based compound as reducing agent. On the layer 3, an Ni-P plating layer 4 is laminated by electroless plating using nickel plating solution containing phosphorus based compound as reducing agent. On the layer 4, an Au plating layer 5 is laminated and formed by nonelectrolytic plating, and electrodes are constituted. Thereby fine pattern wiring is realized.
Patent JP-H06139390-A (JP)
Title: Touch scanner
Inventor: KATO HIROAKI
IPC: G06K7/10
Filed: 1992-10-28
Abstract: PURPOSE:To satisfactorily scan bar codes with dissimilar widths by providing a reading width variable mechanism on a light path from the light source and a line sensor to a bar code. CONSTITUTION:A concave lens 12 whose front and back surfaces curve sideways but not curve up and down is pivotally supported to rotate freely at an upper end section and built in the tip of a housing 2. The concave lens 12 is freely located on the light path stretching from the linear light source 6 and a line sensor 8 to a bar code 10. The reading width variable mechanism positioning and holding the concave lens 12 by rotatably supporting it is formed by a rotary shaft 13 and a manual lever. In scanning the sophisticated bar code 10 with narrow width by the touch scanner 11, the concave lens 12 is retracted from the light path stretching from the line light source 6 and the line sensor 8 to the bar code 10 by the manual operation of the reading width variable mechanism.
Patent JP-H07120951-A (JP)
Title: Amorphous silicon photoreceptor and electrophotographic method
Inventor: YAGI SHIGERU
IPC: G03G15/20
Filed: 1993-10-27
Abstract: PURPOSE:To obtain an amorphous silicon photoreceptor and an electrophotographic method by which high-quality print without image blur can be obtd. for a long time even under a high humidity condition, and further, elements in a conventional electrophotographic method can be simplified and made small in size and saving of energy is realized. CONSTITUTION:This amorphous silicon photoreceptor consists of at least a charge injection preventing layer 2, photoconductive layer 3, and surface layer 6 formed on a conductive base body 1. These layers essentially consist of amorphous silicon containing hydrogen and/or a halogen. Further, a baked silicone oil film comprising is formed as a surface protective layer 7 on the surface layer 6. In this electrophotographic method, the amorphous silicon photoreceptor is used. During an electrostatic latent image is formed by electrifying and exposing the photoreceptor and developing with a toner, the photoreceptor is not heated. It is preferable to transfer and fix the image with pressure at one time after development.
Patent JP-H11125193-A (JP)
Title: Fluid machine
Inventor: HAYANO MAKOTO
IPC: F04C29/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To lead a hermetically sealed case to an atmosphere of low pressure, and meanwhile surely place a compression mechanism part under a positive lubricating condition. SOLUTION: An electrically driven mechanism part 17 composed of a stator 11, and of a rotor 15, and a compression mechanism part 9 which is provided on a roller 25 capable of applying turning movement to a cylinder 23 by means of the electrically driven mechanism part 7, and allows spiral shaped blades 39 different in spiral pitch to be formed into an operation chamber, are disposed on the upper and lower parts of a hermetically sealed case 1 respectively so as to allow a feeding head for lubrication to be lowered, and meanwhile, the inside of the hermetically sealed case 1 is led to an atmosphere of low pressure by leading suction gas to the hermetically sealed case 1 by way of a suction pipe 5.
Patent JP-2000124039-A (JP)
Title: Transformer
Inventor: MARUYAMA HIROSHI
IPC: H01F30/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a transformer which can be easily manufactured with lere man-hours and maintain high degree of coupling between coils. SOLUTION: A transformer 10 is provided with a first hollow cylindrical bobbin 11, in which one winding part is formed and a primary coil 14 is wound around the winding part, a second hollow cylindrical bobbin 12 in which three winding parts are formed, secondary coils 15, 16, 17 are wound around the respective winding parts and engagement is performed with the first bobbin, and a ferrite core 13 inserted in the hollow part of the first bobbin.
Patent JP-H11124203-A (JP)
Title: Controlling method for waste suction
Inventor: INUKAI SHINPEI
IPC: B65F3/14
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To preliminarily suck waste from within a vessel when an inlet gate is not in a blocked state during an evacuation process and to smoothly suck waste within a dust shoot into a waste collection tank. SOLUTION: In an evacuation process both an inlet gate 8 and a lead-in gate 18 are operated to close so as to bring a discharge gate 14 into an open state, thereby evacuating the space within a vessel B to a predetermined maximum negative pressure. In case that a limit switch does not yet output an ON signal when the inlet gate is operated to close in the evacuation process, the lead-in gate is operated to open so that garbage G within the vessel is reduced by being preliminarily sucked from the discharge gate through a garbage transport tube 13 and a suction tube 22 into a garbage collection tank 24. Subsequently, the inlet gate is brought into an open state to perform a preliminary suction process, which leads waste within a dust shoot to the reduction space within the vessel, and then the evacuation process is performed again.  At the time if the limit switch outputs an ON signal, the lead-in gate is operated to open so as to proceed to the next suction process to remove waste from within the vessel.