baber/WOPTO huggingface dataset:
Patent JP-H09185256-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G15/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance the recovering ability of a developing roller recovering toner by a cleanerless system and to form a high-quality image. SOLUTION: This device is provided with a photoreceptor drum 20, a laser scanner unit 30 forming an electrostatic latent image, the developing roller 56 forming a toner image on the drum 20 by developing the electrostatic latent image by using toner 53 and recovering the toner 53 left on the drum 20 and a transfer roller 60 transferring the toner image. Besides, it is constituted so that the toner 53 left on the drum 20 after a transfer action is carried on the turned drum 20 and returned to the roller 56.  The surface part of the drum 20, the surface part of the roller 56 and the toner 53 are respectively constituted of such a material that the electrostatic charge quantity of the toner 53 on the drum 20 after a developing action becomes >=30% larger than the electrostatic charge quantity of the toner 53 on the roller 56 before the developing action by being mutually rubbed at a nip part when the developing action is executed by the roller 56.
Patent JP-H10190330-A (JP)
Title: Radio communication equipment
Inventor: KANECHIKA MASANOBU
IPC: H04W88/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent an antenna from being interrupted by the hand of a user for the 1/4 wavelength microstrip antenna of a one end short circuit type, to improve the effective gain of the antenna, to reduce the radiation of electromagnetic waves to a head part side and to reduce the influence of scattering and absorption or the like by a human body head part further even when a radio communication equipment is brought closer to the head part in the state of opening a flapper and communication is performed. SOLUTION: A personal handy phone system(PHS) portable slave unit 1 is constituted by openably and closably attaching the flapper 3 to a main body 2. The 1/4 wavelength microstrip antenna 31 of the one end short circuit type is incorporated in the flapper 3. The antenna 31 is arranged so as to turn an open part 31d to a lower side and a short circuit part 31c to an upper side at the time of opening the flapper 3. Also, it is arranged so as to position a ground plate 31a on the front surface side of the flapper 3 and an antenna element 31b on a back surface side at the time of opening the flapper 3.
Patent JP-H09184723-A (JP)
Title: Boundary stake
Inventor: KIJIMA YASUHIRO
IPC: G01C15/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a stake which can be restored by easily estimating and confirming a boundary point even if the boundary point indicated by an indicating mark on the surface of the stake becomes unclear or unknown due to wear or damage. SOLUTION: A vertical direction line 6a reaching a boundary point is formed on one side surface 9a of a boundary stake for indicating a middle point 3 of one side on the surface as a boundary point. A direction line which is inclined with its corner point as a top is formed on the side surface of the boundary stake with an indication mark with one corner point on the surface as a boundary point. A vertical line equivalent to a center line of each side surface is formed on all side surfaces (normally four side surfaces) of the boundary stake with the indicating mark with a central point on the surface as the boundary point.
Patent JP-2001160516-A (JP)
Title: Stationary induction apparatus
Inventor: HAMADATE YOSHIO
IPC: H01F27/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a stationary induction apparatus which is improved in reliability by a method wherein a magnetic flux is prevented from leaking out from a winding and a lead wire, a loss is prevented from increasing on the inner wall of a tank, and it is restrained from rising locally in temperature. SOLUTION: A stationary induction apparatus has such a structure in which a transformer body is housed in a tank, and a high-voltage lead wire and a low-voltage lead wire are led out from a winding. A magnetic shield is arranged on the inner wall of the tank where the high-voltage lead wire is led out, the low-voltage lead wire is made to rise up along the inner wall of the tank, and a composite shield where a non-magnetic shield and a magnetic shield are mixedly present is arranged in the lengthwise direction on the inner wall of the tank to cause a short circuit.
Patent JP-H09184299-A (JP)
Title: Column-beam joining structure and method for execution of works
Inventor: TAWARA YASUHIKO
IPC: E04B1/58
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To establish a joining structure suitable for recycle of a column and beam. SOLUTION: A ring panel 51 having a U-section is fitted at the prescribed level of a column 2 set upright in the condition that a gap is reserved relative to the periphery of the column 2, and joined with the column 2 by filling the gap with a filler 100. The end of a beam 6 is droppped into a recess 56 in a U-bracket 53 overhung in the horizontal direction from the ring panel 51 joined with the column 2, and the beam 6 is joined with the U-bracket 53 by filling the recess 56 with filler.
Patent JP-H10189361-A (JP)
Title: Electromagnetic device
Inventor: HAYASHI TAKAYA
IPC: H01F27/40
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to open a window hole through an outer member for avoiding an abnormal temperature rise protective device and, at the same time, to fix the protective device without using any separate member. SOLUTION: An electromagnetic device is provided with a coil 1, an iron core 4 mounted on the coil 1, at least a pair of external terminals 3 provided near the end sections of the coil 1, and an outer member 5 which nearly completely cover the coil 1 and iron core 4 so that the terminals 3 can be exposed. Near the terminals 3, a rise tab 5h is formed by cutting the outer member 5 covering the coil 1 and raising the cut piece and an abnormal temperature rise protective device 2 connected in series with the coil 1 is held between the tab 5h and coil 1.
Patent JP-H07174743-A (JP)
Title: Ultrasonic flaw detector
Inventor: AKUTSU YOSHIO
IPC: G01N29/44
Filed: 1993-12-17
Abstract: PURPOSE:To make efficient inspection possible to be performed corresponding to an object to be measured by continuously regulating generating transmission pulse by means of voltage applied to a voltage-frequency conversion circuit. CONSTITUTION:A variable resistor 20 directly controls an operating current in a voltage-frequency conversion circuit 8. At first, the variable resistor 20 is regulated and set to be a proper measurement frequency in accordance with the size of an object to be inspected 10. Thereby, an echo receiving signal after a transmission pulse is shown on an osciloscope 5, minutely regulated furthermore, the echo receiving signal after the transmission pulse in the next measurement cycle is shown on the same scope. The measurement frequency is regulated with the variable resistor 20 so that the transmission pulse may be positioned after multiple echoes. Accordingly regulation is performed for the proper measurement frequency in response to the size and contents of the object to be inspected as the generation of delay echoes of a measurement image is observed.
Patent JP-H03203902-A (JP)
Title: Ionomer, its production and ionomer composition
Inventor: HIRASAWA EISAKU
IPC: C08F8/44
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a new ionomer containing an esterified unsaturated carboxylic acid unit and having a specific melt flow rate and excellent antistaticity by partially esterifying an ethylene random polymer and ionizing the product with an alkali metal. CONSTITUTION:An ethylene random copolymer composed of 50-99mol% of ethylene unit, 1-25mol% of an unsaturated carboxylic acid unit and 0-25mol% of a vinyl monomer is partially esterified e.g. with a polyoxyalkylene compound having glycidyl group at the terminal and the product is ionized with an alkali metal to obtain the objective ionomer composed of 50-90mol% of ethylene unit, 1-25mol% of an unsaturated carboxylic acid unit partially or totally neutralized with the alkali metal, 0.01-5mol% of an unsaturated carboxylic acid unit esterified with the polyoxyalkylene compound and 0-25mol% of other vinyl monomer unit and having a melt flow rate of 0.01-500g/10min measured at 190 deg.C under a load of 2,160g.
Patent JP-H07174081-A (JP)
Title: Oldham's coupling of scroll type fluid machinery
Inventor: FUKUI TAKESHI
IPC: F04C18/02
Filed: 1993-12-20
Abstract: PURPOSE:To improve the transmission faculty and reduce the dimension of the equipment by forming each pair of the first and the second projections having each parallel key shape so as to extend in parallel at the point symmetrical position in a disarrangement relation. CONSTITUTION:An Oldham's ring 10 for suppressing the rotation of a movable scroll has a pair of first projections 10b which extend in parallel to the shorter diameter X at the point symmetrical position with respect to the center O, in the vicinity of the shorter diameter X on one surface of the ring 10a having an elliptical form or a flat plate shape, and a pair of second projection 10c which extends in parallel to the longer diameter Y at the point symmetrical position with respect to the center O, in the vicinity of the longer diameter Y on the other surface of the ring 10a. The projection 10b is fitted in a slidable manner with the first keyway formed on the plate body of the movable scroll, and the projection 10c is fitted in a slidable manner to the second keyway formed on a housing. Accordingly, the area of the slide contact surface between the side surface of the keyway and the side surface of the projection can be made larger than that in the conventional structure, and the ring can be made small-sized by the reduction of the outside diameter dimension of the Oldham's ring 10.
Patent JP-2000152738-A (JP)
Title: Reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/015
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole reel body and improve the operating efficiency and portability by effectively utilizing the inner shape of a spool. SOLUTION: This reel for fishing is obtained by forming a reel body A of an outer lateral part 1 and an inner lateral part 2, freely rotatably supporting a spool 3 on a supporting shaft formed in the outer center of the inner lateral part 2, protruding the inner lateral part 2 to the inside of the spool 3, housing the inner lateral part 2 therein, composing the interior of the outer lateral part 1 and the inner lateral part 2 so as to be waterproof, housing a line length measuring display device B, forming a through-hole 1d in the center of a disklike part 1a of the outer lateral part 1, fixing a window glass 10 thereto, providing a display part 4 of the line length measuring display device B on the back side of the window glass 10, attaching a substrate 12 to the inside of the bottom wall 2b, attaching lead switches 15,  16 and 17 of magnetic sensors of the line length measuring display device B to the side of the bottom wall 2b of the substrate 12 and fixing a magnet 33 for transmitting a signal of the line length measuring display device B to the inside of the bottom wall 3b of the opposite spool 3.
Patent JP-H10186828-A (JP)
Title: Device and method for forming image
Inventor: OGASAWARA KAN
IPC: G03G15/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To form an image with proper density regardless of the fitting error of the photoreceptor drum of a cartridge or a density sensor unit with respect to an image forming device main body. SOLUTION: By a light emitting light source 2, a patch 33 is irradiated with light. By a reflected light quantity detection part 3, the light reflected from the patch 33 is detected. By a light quantity detection part for a light source 4, the light from the light source 2 is detected. Based on the standard signal values of the density sensor unit 1 and the photoreceptor drum 728 corresponding to the detected results of both detection parts 3 and 4 at a prescribed distance, the error correction information of the unit 1 and the drum 728 from the prescribed distance is calculated by an error detection and correction detection part 16. Based on the error correction information, the reflected light quantity or the quantity of the light from the light source 2 is controlled by a comparison and amplification part 6.
Patent JP-2000231810-A (JP)
Title: Guidance lamp tool
Inventor: SHIMOMURA YOKO
IPC: G09F13/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To enhance a guidance of a guidance lamp by raising a light-emission efficiency of a light source to make an indication surface to a high brightness and to practically utilize a small sized guidance lamp. SOLUTION: A main light-emission is obtained by a fluorescent material of which a peak range of an emitted light wavelength exists at 530-580 nm and 600-650 nm. A categorical color perception fluorescent lamp capable of realizing a categorical identification of a permeation color such as green and white used for an indication surface and having an emitted light color of Duv5 or more is used as a light source. Alternatively, the main light-emission is obtained by a fluorescent material of which a peak range of an emitted light wavelength exists at 530-580 nm and 600-650 nm and a light flux due to the fluorescent material of which the peak range of the emitted light wavelength exists at 420-470 nm is set to 4-10% based on a total light flux of a range of the above main emitted light wavelength.
Patent JP-2000175476-A (JP)
Title: Inverter device
Inventor: MOROZUMI HIDEKI
IPC: H02P27/06
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent failures caused by an overcurrent, that is caused to flow into an inverter circuit or excessive torque applied to the output shaft of an electric motor, by always controlling the current that flows in the armature winding of the motor to be below a certain level. SOLUTION: This device is provided with an AC power source 1, a rectifying circuit 2 that converts the AC power source 1 into DC power source, an inverter circuit 3 that converts the DC power source outputted by the rectifying circuit 2 into an AC power source, an electric motor 4 that is connected to the output side of the inverter circuit 3 and uses a permanent magnet for a rotor 4b, a controlling means 5 that controls the on-off of power switching means (3a-3f) which constitute the inverter circuit 3, a number of revolutions/detecting means 7 that detects the revolutions of the electric motor 4, a conducting ratio control means 8 that controls the conducting ratio of the power switching means after receiving the output of the revolutions-detecting means 7,  and a conducting ratio limiting means 9 that limits the maximum value of the conducting ratio outputted by the conducting ratio control means 8. The conducting ratio limiting means 9 sets the maximum value of the conducting ratio, according to the output of the number of revolutions detecting means 7.
Patent JP-H05173397-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1991-12-26
Abstract: PURPOSE:To replenish toner containers connected to respective developing units with toner by means of a simple operation and without causing toner leakage. CONSTITUTION:The toner containers 16, 17, 18 and 19 are arranged in parallel by orthogonally crossing respective to the developing units 6, 7, 8 and 9 arranged in parallel opposite the upper surface of a photosensitive belt 1, and they are connected and fixed together. The falling and receiving of toner is carried out at the crossing part of them by the rotation of a carrying member 20 incorporated in each toner container. Also, the toner replenishment port 23 of each toner container is provided in series at the end of the container. Thus, even in the constitution where the developing units and the toner containers are connected as one body and incorporated together in a process cartridge 30, toner replenishment can be carried out by moving the cartridge 30 slightly or opening the top of the device.
Patent JP-H06159694-A (JP)
Title: Warm water room heating system
Inventor: KUWABARA HIROKAZU
IPC: F24D3/00
Filed: 1992-11-30
Abstract: PURPOSE:To effectively detect water pouring malfunction by deciding whether filling of water in a warm water room heater is finished or not from a detected value of a temperature sensor after a predetermined time is elapsed by turning ON a pump and a detected value of the sensor stored in a memory. CONSTITUTION:Heating means 11 such as a heater, etc., and a temperature sensor 12 for detecting a warm water temperature heated by the means 11 are arranged at a return tube 3, and a detected value of the sensor 12 after a predetermined temperature is raised by the means 11 is stored in a memory 24. Whether filling of water in a warm water room heater 1 is finished or not is decided by deciding means 25 from the detected value of the sensor 12 after a predetermined time is elapsed from when a pump 6 is burned ON by opening a heating medium supply valve 9 and the detected value of the sensor 12 stored in the memory 24. Thus, water filling malfunction in the heater 1 due to a trouble, etc., of the valve 9 can be effectively detected.
Patent JP-H09162132-A (JP)
Title: Cvd device
Inventor: TAKAHASHI MASAYA
IPC: C23C16/455
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the pressure fluctuation of a material supply tube (main line) to a reaction furnace and to eliminate the fluctuation of a composition ratio at the time of switching composition materials in a CVD device. SOLUTION: A simulation furnace 17 corresponding to the reaction furnace 15 is provided in a bent line 14 and a heating mechanism 18 corresponding to a heating carbon susceptor 16 in the reaction furnace 15 is provided in the furnace 17 compared to a conventional CVD device. The materials which are sent to the bent line 14 to be abolished from manifold valves 9 and 10 are heated in the same way as in the reaction furnace 15. Thus, the pressure of the main line 13 is prevented from fluctuating owing to a temperature difference when the pertinent materials can be sent to the main line 13 by the manifold valves 9 and 10 with the switching of the composition materials.
Patent JP-2001165520-A (JP)
Title: Absorption refrigerating machine
Inventor: WAJIMA KAZUYOSHI
IPC: F25B15/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To increase the cooling capacity of an absorption refrigerating machine. SOLUTION: A refrigerant solution cooler 14 is provided in an absorber 2 for absorbing refrigerant steam being evaporated in an evaporator 1 into refrigerant solution, thus cooling the refrigerant solution to a saturation temperature or less. The refrigerant solution cooler is provided with an upstream side path 14a and a downstream side path 14b that allow cooling water to flow in a direction that opposes the flow of the refrigerant solution in the absorber and are connected in series each other. Also, a branch passage 14c is provided between the upstream-side path and the downstream-side path.  The branch path supplies one portion of the cooling water after passing through the upstream side path to a condensation cooler 16 of a condenser 3, thus increasing the amount of cooling water through the upstream-side path without increasing the amount of usage of cooling water as an entire device, and hence maintaining the temperature difference between the temperature of the cooling water in the cooler and that of the refrigerant solution at a large value and maintaining the temperature of the refrigerant solution in the absorber at a low value for increasing the cooling capacity of the absorption refrigerating machine.
Patent JP-H10179445-A (JP)
Title: Ear and nose cleaner
Inventor: ISHIDA KIYOSHI
IPC: A47K7/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an ear and nose cleaner which does not require checking, finishing, etc., may be inexpensively produced, has a good feel of use and allows the efficient removal of the earwax, mucus, etc. SOLUTION: This ear and nose cleaner is formed by using a thermoplastic elastomer resin for a scraping part 5. The modulus of flexural elasticity of this thermoplastic elastomer resin is 1300 to 4500kg/cm<2> . Further, the outer side at the front end of this scraping part 5 is formed to an approximately hemispherical shape and rising walls 5a are formed in both side parts. The inner side is provided with a recess 5b.
Patent JP-H05181895-A (JP)
Title: Parallel calculation matrix solution
Inventor: ARAKI KENJI
IPC: G06F17/11
Filed: 1991-12-27
Abstract: PURPOSE:To provide a quick matrix solution by grouping data in consideration of boundary conditions of partial structures. CONSTITUTION:A processing means is provided which equally and most suitably distributes divided partial structures to respective processors in consideration of boundary conditions given to respective partial structures. That is, a means 2a for input of partial structure data, a means 2b which decodes inputted partial structure data to group this data, a means which transfers grouped partial structure data to respective CPUs, a means 2c for matrix calculation of grouped partial structure data, and a convergence discriminating means 2d are provided, and means 2a and 2b are used to group the data. Thus, the load is equally distributed to respective processors in consideration of boundary consitions of corresponding partial structures of respective minor matrixes, and the calculation efficiency is improved.
Patent JP-H09157159-A (JP)
Title: Composition containing carotinoid
Inventor: HAMAKAWA HIROSHIGE
IPC: A23L33/155
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of remarkably enhancing the body absorption of the carotinoid dissolved in a fatty oil and useful for beverages, foods, etc., by using both a polyglycerol fatty acid ester and lecithin as emulsifiers. SOLUTION: (A) An oil phase produced by dissolving (i) a carotinoid in (ii) a fatty oil (e.g. corn oil) is emulsified in (B) an aqueous phase containing (v) a polyhydric alcohol (e.g. glycerol) in the presence of (iii) a polyglycerol fatty acid ester and (iv) lecithin (e.g. soybean lecithin) to obtain the objective composition wherein the average particle diameter of the component A is <=100nm. The component (i) includes a carotinoid obtained by extracting palm oil, and the component (iii) includes the ester of a polyglycerol having a degree of polymerization of 6-10 with a 12-22C fatty acid, concretely, decaglycerol monostearate.
Patent JP-H05176851-A (JP)
Title: Washing dressing table
Inventor: MASUKO HIROFUMI
IPC: A47K1/00
Filed: 1991-12-27
Abstract: PURPOSE:To enable use on both of the front and rear sides of a table. CONSTITUTION:Working space 1 is formed by an opening on the front and rear sides and a bowl body 3 is provided on the table made usable from both of front and rear sides. A housing cabinet 4 is provided at least on one side of the table 2. A lid plate 5 made free to open or close is mounted at the front opening of the housing cabinet 4 opened on the side of the bowl body 3. The lid plate 5 is provided with a mirror 6.