baber/WOPTO huggingface dataset:
Patent JP-H06211378-A (JP)
Title: Supporter for sheet paper
Inventor: EERITSUHI PIICHIYU
IPC: B65H9/04
Filed: 1993-12-02
Abstract: PURPOSE: To guide printing sheets reliably with guide bridges disposed parallel to the direction of sheet travel and to make the interval of curved springs adjustable in accordance with varying sheet sizes, by arranging the elastic curved springs on at least one side of each guide bridge in such a way as to stand perpendicularly with edge on the side. CONSTITUTION: Elastic curved springs 3, leaf springs for example, are disposed on the side of each guide bridge 4 in such a way as to stand with edge on the side, and the central part of each curved spring 3 is fixed to a position on the side of each guide bridge 4 by joining members 8. The curved spring 3 is supported on the side of an adjacent guide bridge 4 by its leg. The length in a compressed state of the leg of the curved spring 3 is shorter than that of the guide bridge 4. The curved springs 3 do not contact the printing sheets carried in the direction of sheet travel so that the sheets are supported by the guide bridges 4 only. A side gauge 1 is adjustable in the feed table transversely to the direction of sheet travel to accommodate sheet formats of varying widths.
Patent JP-H04178162-A (JP)
Title: Motor
Inventor: SERIZAWA YUJI
IPC: H02K29/08
Filed: 1990-11-08
Abstract: PURPOSE:To see that the termination treatment of a coil can be done easily and quickly by soldering the crossover between each phase of the coil of a stator to a plurality of lands of the circuit board of an outer member, where said stator and a rotor are mounted, and cutting the crossover between the soldered parts. CONSTITUTION:When a stator 7 and a frame 13 are incorporated, the crossover 9a of a coil 9 is in the position opposite to the through hole 8a of an iron core 8. Besides, the lands 20a of a network 20 also is positioned in the position opposed to the through hole 8a of the iron core 8. Accordingly, using a soldering iron 22, the crossover 9a is soldered from the through hole 8a of the iron core 8 to the lands 20. Then, using a cutter 23, the crossover 9a is cut between the soldered parts 21, whereby a coil cut part 9b is made and the termination treatment of the coil 9 finishes.
Patent JP-H1123205-A (JP)
Title: Position measuring instrument and method for assembling its scanning unit
Inventor: FEICHTINGER KURT
IPC: G01D5/347
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To constitute a position measuring instrument so that the instrument may be assembled easily and a necessary scanning distance may be adjusted easily. SOLUTION: A position measuring instrument for measuring the relative position between objects 1 and 2 which can be moved relatively to each other scans a scale 3 which is fixed to the first object 1 by means of the scanning element 5 of a scanning unit 4 which can be fixed to the second object 2 with an assembling element 6. The scanning unit 4 is incorporated with a positioning means 9 and the scanning element 5 can be moved to a second reference position from a first reference position together with the positioning means 9 against the assembling element together 6. In addition, the reference positions are preset by means of elements 5, 6, and 9 incorporated in the scanning unit 4 and, when the reference positions are set, the distance between the scale 3 and scanning element 5 is decided by the movement of the scanning element 5.
Patent JP-H09125783-A (JP)
Title: Latch type lock device
Inventor: SAKURAI MASANORI
IPC: E05C1/14
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting work, to facilitate the manufacture of parts, to stabilize the lock and unlock, to prevent the wrong operation, to prevent a fall of knob without hindering the simple operability, flexibility to be applied to a door at various plate thickness, simplicity of structure and the appearance. SOLUTION: In a latch type lock device, an operating shaft 62, of which inside end is interlocked with a latch mechanism 31, projects a male screw 63 from the latch mechanism 31 side to the outer surface side of a door opening and closing end through a door 11, and the male screw 63 of the operating shaft 62 and a female screw 66 of a knob 65 are fastened together in the outer surface side of the door opening and closing end so as to fit the knob 65 to the end of the operating shaft 62. A topper 67 formed of the male screw is screwed into the female screw 66 of the knob 65, and while the end of the operating shaft 63 abuts on the stopper 67 in the female screw 66 of the knob 65.
Patent JP-H04180848-A (JP)
Title: Vertical grinder
Inventor: INOUE YORIAKI
IPC: B02C15/04
Filed: 1990-11-13
Abstract: PURPOSE:To keep the inner surface of a raw material charging chute clean by providing shaking levers revolving in a radial direction to the rotary shaft provided in the raw material charging chute in a suspended state, and arranging the rakes connected to the shaking levers by pins at an almost equal interval in the axial direction of the rotary shaft over two or more stages. CONSTITUTION:A plurality of freely rotatable grinding rollers 4 are arranged to the upper surface of the outer peripheral part of a turntable 3A, and the raw material supplied through the raw material charging chute 17 suspended directly above the central part of the turntable 3A is ground between the upper surface of the turntable 3A and the peripheral surfaces of the grinding rollers 4 by applying predetermined grinding pressure to the grinding rollers 4. A freely rotatable rotary shaft 110 is provided on the center axis from the part directly above the raw material charging chute 17 in a suspended state. Shaking levers 120 are connected to the rotary shaft 110 by pins so as to be revolved in a radial direction and rakes 130 are connected to said levers 120 by pins to be arranged at an almost equal interval in the axial direction of the rotary shaft over two or more stages. As a result, the adherend on the inner surface of the raw material charging chute can automatically be removed during operation by remote operation and the smooth supply of a raw material can be ensured.
Patent JP-S63157158-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIKUCHI NORIHIRO
IPC: G03G5/06
Filed: 1986-12-22
Abstract: PURPOSE:To reduce the fluctuation of potentials in the light and in the dark at the time of repeatingly electrically charging and exposing a photosensitive body by forming a layer containing a specified compound. CONSTITUTION:The electrophotographic sensitive body is provided with the photosensitive layer functionally separated into a charge generating layer and a charge transfer layer containing as a charge transfer material the compound represented by the formula shown on the right in which R1-R5 is H, alkyl, halogen, or the like, and each of R6-R9 is H or alkyl or optionally substituted aromatic group. The charge transfer layer can be formed by dissolving said compound and a binder, such as polycarbonate, into a desirable solvent, coating the surface of the charge generating layer with the obtained solution, and drying it, thus permitting the obtained photosensitive body to be high in sensitivity and small in variances of the potentials in the light and in the dark at the time of repeatingly electrifying and exposing it.
Patent JP-H06148123-A (JP)
Title: Deteriorated degree detection device for treatment liquid for semi-conductor device
Inventor: HIRANO KAZUFUMI
IPC: G01N27/00
Filed: 1992-11-13
Abstract: PURPOSE:To provide a deteriorated degree detection device for treatment liquid for semi-conductor device capable of detecting the degree of treatment liquid for semi-conductor device such as cleaning liquid, etc., with non-contact and at real-time. CONSTITUTION:A deteriorated degree detection device for treatment liquid for semi-conductor device comprises an insulating tube 1 into which treatment liquid for semi-conductor device is filled, a pair of annular electrodes 21 and 22 installed on the insulating tube apart by a specified distance from each other, a high frequency oscillator 3 connected to the annular electrodes, an inductance 6 installed between one of the annular electrodes and high frequency oscillator, the treatment liquid connected to both ends of the inductance and filled into the insulating tube 1, and a detecting means 7 for detecting a variation in voltage or current due to variation in electric constant in the oscillating circuit formed by the pair of annular electrodes and the inductance.
Patent JP-H04177076-A (JP)
Title: Refrigerator
Inventor: SASAKI HARUKO
IPC: F25D23/00
Filed: 1990-11-13
Abstract: PURPOSE:To save labor of performing a data input operation by hand for food storage condition indication by providing a food storage condition display equipped with an output unit to indicate storage time of food stored in a specified compartment, on a refrigerator door. CONSTITUTION:When a user stores food in a specified storage compartment 13 of a refrigerator, a weight sensor detects the weight, and through a control circuit storage compartment 13, time and weight are stored in memory 8. When the user takes out food from the specified storage compartment 13, the weight sensor 12 detects it, and when food is stored in the compartment again, new weight and time are reserved in empty memory cell and arithmetic for the former data is done and discrimination whether the stored food is newly stored one or continued is practiced and arithmetic of storage time is done. When the user wants to know storage condition of food, storage time and residual quantity of food in a specified compartment can be confirmed on a monitor 3 automatically by operating a confirmation key 6 of the food storage condition display.
Patent JP-H09141078-A (JP)
Title: Sample mixer and sample mixing method
Inventor: NIIYAMA TOKIHIRO
IPC: B01F33/40
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To effectively agitate liquid in a vessel without causing a stagnant liquid area in the vessel to efficiently mix a liquid sample with the other liquid. SOLUTION: When a liquid sample and the other liquid are injected into a vessel 1 and gas is fed into the vessel 1 from a hole part 1a provided on the bottom part of the vessel 1, bubbles are generated inside a cylindrical body 2 installed in the vessel 1 and are moved upwards inside the cylindrical body 2. Thus, the liquid inside the cylindrical body 2 is moved to the top end of the cylindrical body 2, and further, is discharged to outside thereof. At this time, on the base end side of the cylindrical body 2, the liquid outside the cylindrical body 2 flows to inside thereof through hole parts 2a. Since the gas is turned into bubbles which rise in succession, the movement of the liquid is repeatedly performed to mix both of them.
Patent JP-H10139666-A (JP)
Title: Liquid agent and its production
Inventor: YAMADA MASAYUKI
IPC: A61P43/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid agent for suppressing lowering of content of fumaric acid ketotifen or coloring of liquid agent over a long period. SOLUTION: This liquid agent is composed of ketotifen or its fumaric acid salt, a nitrogen-containing water-soluble polymer and at least one kind of stabilizer selected from a sulfite, a hydrogensulfite and a chelating agent. The nitrogen-containing water-soluble polymer may be polyvinylpyrrolidone. The content of the nitrogen-containing water-soluble polymer is 0.1-30(W/V)% based on total amount of the liquid agent. The stabilizer may be at least one kind of compound selected from an alkali metal sulfite, an alkali metal hydrogensulfite, edetic acid or its salt and citric acid or its salt and the content of the stabilizer may be about 0.001-1.0(W/V)% based on total amount of the liquid agent. The ratio of the stabilizer is 0.1-10 pts.wt. to 100 pts.wt. nitrogen- containing water-soluble polymer.
Patent JP-2000131555-A (JP)
Title: Optical star coupler
Inventor: KOBAYASHI TAKESHI
IPC: G02B6/293
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical star coupler and a single direction optical star coupler which are small and inexpensive by leading out input and output optical fibers from the same side with short waveguides. SOLUTION: The optical star coupler has the input optical fiber 1, the output optical fiber 3 and an input end face 2A, and output end face 2B which are joined with these optical fibers 1 and 3 to their one end side. An input optical path 2a from the input end face 2A and an output optical path 2b from the output end face 2B are turned back and connected by the other end 26. Both optical paths 2a and 2b are isolated from each other by a light reflection plate 25. The end 26 of a mixing part 2 is formed to an arcuate shape or elliptic shape and is turned back.  The outer peripheral part of the end 26 described above is treated with a light diffusion body 27 of a reflection type and the inside of the optical path of the end 26 is subjected to the diffusion treatment 28 of a light transmission type or the inside of the optical path of the end 26 is subjected the treatment of either the diffusion treatment 28 of the light transmission type or the treatment with the diffusion body 27 of the reflection type including its outer periphery part as well.
Patent JP-H11119355-A (JP)
Title: Image reader
Inventor: YAMAZAKI KOICHI
IPC: G03B27/62
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of keeping the excellent quality of a read image by surely removing dust adhering to the upper surface of a contact glass. SOLUTION: This image reader is equipped with an illumination lamp 2 under the contact glass 1, and a backup roller 5 above the contact glass 1. Then, a cooling fan 7 is installed in the vicinity of the lamp 2. A baffle plate 8 is provided between the fan 7 and the lamp 2 so that a current of air caused in the fan 7 may be switched to the lamp 2 side and the upper surface side of the contact glass 1. At the time of finishing reading the image, the current of air from the fan 7 is made to blow off the upper surface of the contact glass 1 so as to remove the dust by the baffle plate 8.
Patent JP-H03164467-A (JP)
Title: Method for firing barium titanate-based semiconductor porcelain
Inventor: SANO MAKOTO
IPC: C04B35/46
Filed: 1989-11-24
Abstract: PURPOSE:To obtain barium titanate-based semiconductor porcelain controlling specific resistance and capable of surely improving dielectric strength and resistance-temp. characteristics by firing barium titanate-based semiconductor porcelain at a prescribed temp. and holding the fired porcelain at a set temp. between a specified temp. and the firing temp. when the temp. of the porcelain is reduced. CONSTITUTION:Barium titanate-based semiconductor porcelain is fired by holding at such a prescribed firing temp. (t1) as 1,360 deg.C for a prescribed holding time (T1). When the temp. of the fired porcelain is reduced, the porcelain is held at a set temp. (t2) between 800 deg.C and the firing temp. (t1) for a prescribed time (T2). Barium titanate-based semiconductor porcelain having the above- mentioned characteristics is obtd.
Patent JP-2001121313-A (JP)
Title: Cutting tool
Inventor: HIRAMATSU FUTOSHI
IPC: B23C5/10
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To lower the cost of a diamond-coated drill, raise the bonding strength between the diamond and the drill body, and prolong the useful life longevity of the drill by dispensing with cemented carbide for the drill body and diamond precipitation. SOLUTION: The cutting tool whose body consists of tool steel such as a high-speed steel is surface-coated with diamond particles electrodeposited about the cutting edge.
Patent JP-S63157015-A (JP)
Title: Magnetic encoder device
Inventor: MATSUI KEIJI
IPC: G01B7/00
Filed: 1986-12-22
Abstract: PURPOSE:To detect displacement or an angle of rotation with high accuracy by providing a magnetic scale, a slider, a magnetism sensing element, a signal processor, and a magnetization controller. CONSTITUTION:The magnetic scale 1 as a magnetic recording medium made of a magnetic material, etc., and the slider 2 which moves in parallel relatively to the scale 1 are provided in specific position relation. The magnetism sensing element 3 which converts leak magnetic flux produced by a magnetic body such as a magneto-resistance element into an electric signal and the magnetizing element 5 which magnetizes the magnetic body of the magnetic scale 1 are provided in the slider 2 opposite each other. Then a signal processor 4 reads and processes a magnetism sensing signal outputted from the magnetism sensing element 3 in the slider 2, and the magnetization controller 6 controls the magnetizing element 5. Consequently, accurate magnetization on the scale 1 is performed, so even a high-accuracy mechanical displacement quantity which has no fitting error can be detected. Further, adjusting operation at the time of fitting is eliminated, so the manhour is reduced.
Patent JP-H07132294-A (JP)
Title: Septic tank having partition wall and its production
Inventor: KUWAJIMA HIROSHI
IPC: C02F3/00
Filed: 1993-11-10
Abstract: PURPOSE:To provide a method capable of easily producing the septic tank having two independent cells delineated by partition walls by using small molds for FRP. CONSTITUTION:Four pieces of water containers 1 made of FRP (fiber reinforced plastic) each of which has a horizontal opening 3 atop the container and is provided with side wall surfaces 4 composed of planes, are used. The flange parts 2 of two pieces each of such water containers are butted against each other and the butt parts are joined by the FRP, by which a pair of the water cell containers having plane wall surfaces 4, 4 on one side are formed. The plane wall surfaces of a pair of such water cell containers are superposed and joined on each other and the peripheral edges of both plane wall surfaces in contact with each other are integrally joined to each other by the FRP, by which a pair of the independent water cells are provided.
Patent JP-2000132045-A (JP)
Title: Image forming device
Inventor: SAKAGAMI HIDEKAZU
IPC: G03G15/01
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reproducing a color image without color slurring by improving the detection level of an optical sensor in the case of detecting each color resist pattern image by the optical sensor, consequently, accurately correcting the color slurring of each color. SOLUTION: In this image forming device, the passage of a lateral line pattern P1 formed on a transfer carrying belt 216, having specified width and extended in a 1st direction with respect to a carrying direction, and that of an oblique line pattern P2 having the specified width and extended in a 2nd direction with respect to the carrying direction are detected by the same detection sensors 232R and 232F. In the device, the sensors 232R and 232F optically detect the respective patterns P1 and P2 through a slit 500a, and the shape of the slit 500a is set to such shape that nearly the same-level detection output signals are obtained when the sensors 232R and 232F detect the patterns P1 and P2.
Patent JP-H09149373-A (JP)
Title: Access device of picture reproducing equipment
Inventor: IWASE TSUNEO
IPC: H04N19/44
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To correctly decode video data when video data is decoded in accordance with the sequence header of a group which is decoded immediately before memory reproduction or time designating reproduction at the time of reproducing a memory or executing time designating reproduction. SOLUTION: In the access device of a picture reproducing equipment, an access command means 11 operates an access control means 10 to execute access till the min. unit of a target address after reading the sequence header which is recorded in the head part of the track number of the target address by access by a stage mode. Then, video data decoding after access is executed in accordance with picture decoding information which is added in the sequence header in the same track number.
Patent JP-H10148221-A (JP)
Title: Friction coupling device and engaging method for piston thereof
Inventor: MURATA KIYOHITO
IPC: F16D25/063
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide technology which shorten response time of transmission from a piston to a sliding engaging piece in a friction device. SOLUTION: This friction coupling device is so formed that it is equipped with a piston 40 interlocked with a driving body (for example, a driving shaft 10) and a sliding engaging piece 30 which is transmitted to a driven body (for example, a driven driving shaft 20) by being frictionally engaged with the piston 40 to as to be interlocked. This piston 40 is so formed that it is equipped with a first piston 41 which performs transmission fastest against the sliding engaging piece 30 when receiving an engagement instruction signal, and a second piston 45 which performs transmission against the sliding engaging piece 30 subsequent to movement for transmission against the first piston 41.
Patent JP-H01146199-A (JP)
Title: E2prom writing system
Inventor: YOSHIMI TAKESHI
IPC: G11C17/00
Filed: 1987-12-02
Abstract: PURPOSE:To decrease the number of the times of a writing and to improve the reliability of a system by executing the writing only when supply voltage is lowered and holding data in either the internal RAM or the external RAM of a microcomputer in the other cases. CONSTITUTION:When the supply voltage becomes equal to some constant voltage or lower, a signal is outputted from a voltage detecting circuit 3, and the signal is inputted to a microcomputer 1 and made to execute the writing of the data held in either the internal RAM or the external RAM of the microcomputer 1 to an E<2>PROM2. The title device is equipped with a power source for holding the microcomputer 1, the internal RAM, and the external RAM and another power source 4 for the writing to an E<2>PROM so that each of the power sources can be supplied separately at this time. Thus, the number of the times of the writing to the E<2>PROM can be reduced, the life of the E<2> PROM can be made longer, and the reliability of the system can be improved.
Patent JP-H01148049-A (JP)
Title: Squirrel-cage induction motor
Inventor: KANDA AKIO
IPC: H02K17/32
Filed: 1987-12-02
Abstract: PURPOSE:To permit the control of the torque of a rotor, equipped with an output shaft, freely, by changing the r.p.m. of the rotor, equipped with a control means. CONSTITUTION:When a voltage is impressed on the coil 3b of a stator 3, both of first and second rotors 1, 2 receive a torque, however, a substantial load is not applied on the second rotor 2 and the friction force of a resistance torque is applied on the same, therefore, the second rotor 2 is rotated at first and arrives at a synchronous speed. On the other hand, the first rotor 1, connected to a load, is not accelerated substantially. Then, a control unit 7 is operated to reduce the r.p.m. of the second rotor 2 whereby slip is increased and the resistance is reduced gradually in accordance with the reduction of the r.p.m. Then the allotment of voltage of the second rotor 2 is reduced and the same of the first rotor 1 is increased whereby acceleration for the load is permitted. The control of a generating torque may be effected freely by changing the r.p.m. in such a manner.