baber/WOPTO huggingface dataset:
Patent JP-H08132664-A (JP)
Title: Image forming apparatus
Inventor: YAMASA HIDEO
IPC: G03G15/05
Filed: 1994-11-09
Abstract: PURPOSE: To provide a digital copying machine which can obtain an image of high quality stably for a long period even when the maintenance such as cleaning and replacement of a control electrode is not executed. CONSTITUTION: A control electrode 23 having gates 26 in which toner charged negatively is passed is so constructed that ringlike electrodes 25 are formed on a control electrode board 27 made of synthetic resin having larger electron attractiveness than synthetic resin containing the toner. Thus, when the toner flies to be brought into contact with the board 27 at the electrode 23, an eletrostatic force (repulsive force) is operated between the negative charge of the vicinity of the contact site and the negative charge of the toner to repel to each other, and hence the toner is not adhered to the board 27. Accordingly, the adherence of the toner to the electrode 23 is prevented, and since the gates 26 are not blocked, flying of the toner by the electrode 23 can be stably controlled even after a long period or it is frequently used, thereby obtaining an excellent image.
Patent JP-H09113000-A (JP)
Title: Thermal storage air conditioner system and controlling method therefor
Inventor: UEKUSA TSUNEO
IPC: F24F11/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide excellent energy conservation to reduce the operation cost by decreasing the heat loss of a tube connected to an air-cooled brine heat pump unit. SOLUTION: The method for controlling thermal storage air conditioner system comprises the steps of predicting the air conditioning load of next day by an air conditioning load predicting unit 32, detecting the necessary thermal storage amount A of a thermal storage tank necessary to process the cooling load when the predicted load mixes cooling and heating loads, further detecting the residual thermal storage amount B of the tank 21, and inhibiting the thermal storage operation (cooling operation) of an air-cooled brine heat pump unit 23 in a night power time zone if the amount B is more than the amount A. Thus, the operation of the unit 23 is limited only to the heating of the daytime, and the heat loss of the tube connected to the unit 23 is largely reduced.
Patent JP-H08105185-A (JP)
Title: Decorated plate
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04F13/08
Filed: 1994-10-03
Abstract: PURPOSE: To provide a decorated plate used for a paving block, a wall tile, etc., to provide the decorative effect of a formed road or wall surface, to make it possible to increase drainage capacity when it is used for a decoration purpose and to provide the connection effect. CONSTITUTION: A plurality of plate bodies 2 are connected to each other with net-like, grid or punching sheet-like reinforcing members 4 and, at the same time, channels 3 having optional patterns passing through the plate bodies 2 are provided to the plate-bodies 2 to form a decorated plate 1. The plate bodies 2 can be made of a material mixed with reinforced fiber. In addition, in the decorated plate 1, joints 8 between the channels 3 provided to the plate bodies 2 and the plate bodies 2 are filled with granulated aggregate to which surface treatment is applied by the granulated aggregate or a curing bonding agent, or an additive decoration material can be also filled.
Patent JP-H08210552-A (JP)
Title: Mixing valve for water combination faucet
Inventor: ENOKI MASATOSHI
IPC: F16K11/044
Filed: 1995-10-24
Abstract: PURPOSE: To shorten length of a main body part as much as possible so as to compactify mixing valves for a water combination faucet by using arrangement spaces, which are individually secured in a conventional one for respective components such as a safety spring, a shock absorbing spring, a temperature detecting element, a spring case, and a spindle, in common partially. CONSTITUTION: As a shock absorbing spring 10 and a safety spring are arranged while overlapping each other on the inside and on the outside of the outer circumferential face of an element folder 4, arrangement spaces for the springs 9, 10 are used in common partially, so that the arrangement spaces are reduced in the axial direction, and accordingly, length of a main body 1 can be shortened. One end of the shock absorbing spring 10 and one end of the safety spring 9 are arranged in the same position toward the axial direction of the element holder 4, so that the axial directional length of the arrangement spaces is reduced further, and accordingly, the length of the main body part 1 can be shortened further.
Patent JP-H04154903-A (JP)
Title: Method for sintering green compact containing rare earth metal
Inventor: SHIOTANI KATSUHIKO
IPC: B22F3/10
Filed: 1990-10-15
Abstract: PURPOSE:To easily pile green compact without sticking to a vessel, etc., and to enable sintering with good efficiency by bringing the green compact containing rare earth metal into contact with the vessel or the other green compact through rare earth metal oxide powder. CONSTITUTION:The green compact of powder containing rare earth metal is heated and sintered in an inter gas atmosphere or vacuum. At this time, the above green compact is brought into contact with the vessel or the other green compact through the rare earth metal oxide powder to execute the sintering. This rare earth metal oxide powder is desirable to use the oxide of the same rare earth metal compact as the sintering body and <= about 35 mesh particle size. Further, this powder is desirable to spread or apply so as to become >= about 100mum of gap around the green compacts. By this method, the green compacts are easily piled without sticking to the vessel or the other green compact at a low cost, and by effectively utilizing the space of a furnace, the sintering can be executed.
Patent JP-H10127030-A (JP)
Title: Brushless motor
Inventor: MATSUMOTO TOSHIAKI
IPC: H02K29/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and high-quality brushless motor used for polarization scanning of a laser beam printer or other purposes by solving the problem of the peel-off or breakdown of a rotor magnet due to centrifugal force caused by high rotation of a rotor. SOLUTION: In a rotor assembly constituted of a rotor frame 8 into which a rotary shaft 5, a rotor boss 6, and a rotor magnet 7 are press-fit and fixed, the peripheral speed due to rotation is set to 50m/sec. or lower to prevent the peel-off or breakdown in the open end direction of a rotor magnet 7 due to centrifugal force caused by rotation when a rubber magnet of the thickness of 2mm or smaller is used for the rotor magnet. By this method, a low-cost rubber magnet can be used.
Patent JP-H05126473-A (JP)
Title: Truck transfer device for continuous furnace
Inventor: TANAKA TOSHIRO
IPC: F27B9/26
Filed: 1991-10-23
Abstract: PURPOSE:To ensure the movement of a truck by a method wherein a moving beam, provided with moving dogs pivotable up-and-down in predetermined spaces and having carry-in as well as carry-out dogs pivotably provided at both ends thereof, is provided movably between the inlet port and the outlet port of a continuous furnace while the carry-in and carry-out operations of trucks are effected by the engagement of the trucks with the dogs. CONSTITUTION:When a truck 13 is arranged in a displacement chamber 4 and is transferred, the displacement chambers 4, 5 and a heating chamber 15 are kept in the same atmosphere and, then, seal doors 2, 3 are opened. A moving beam 20 is moved toward the side of the displacement chamber 4 under a condition that moving dogs 35, carry-in dogs 51 and carry-out dogs 52 are tilted down. The carry-in dogs 51 are positioned immediately below the grooves 61 of the carry-in truck 13, then, the carry-in dogs 51 are risen by a pivoting mechanism 53 to engage with the grooves. Heat insulating doors 12, 12 are opened, then, the moving beam 20 is advanced to shift all trucks 13 by one truck and, thereafter, the fore heat insulating door 12 is closed. The carry-out dogs 52 are risen and a discharging truck is moved into the displacement chamber 5, then, a rear heat insulating door 12 is closed and seal doors 2, 3 are closed.
Patent JP-H01120059-A (JP)
Title: Semiconductor device
Inventor: SAGARA KAZUHIKO
IPC: H01L29/72
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a superhigh-speed heterojunction transistor structure which can be highly integrated by a comparatively simple process by a method wherein a first semiconductor region is formed in one part on the surface of an Si substrate, a base region is formed in the region, a second semiconductor region is formed in one part on the surface of the first region and an emitter region is formed in the region. CONSTITUTION:A device isolation groove is made in one part on the main surface of a silicon substrate 1; an electrical isolation operation is executed by the device isolation groove; a collector region 3 of a first conductivity type is extracted by using a conductor 11 filled inside the device isolation groove. In this semiconductor device, a first semiconductor region 14 of a second conductivity type is formed in one part on the surface of the silicon substrate 1; a base region is formed inside the first region 14; a second semiconductor region 16 of a first conductivity type is formed in one part on the surface of the first region 14; an emitter region is formed inside the second region 16. For example, when an energy gap of the first semiconductor region 14 is designated as Eg1 and an energy gap of the second semiconductor region 16 is designated as Eg2, a magnitude relationship between Eg1 and Eg2 is always set to be Eg1<=Eg2.
Patent JP-2000105149-A (JP)
Title: Temperature record managing system for matter being stocked
Inventor: BUSUJIMA HIROKI
IPC: G01K3/10
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate temperature management of a matter being stocked by detecting the inner space temperature of a unit for stocking a matter at a constant temperature and recording the detected temperatures in time series. SOLUTION: A cold insulation unit for blood 11 contains a large number of blood bags 12 while cooling the inside of the unit 16 at a constant temperature and the temperature of the blood bags 12 are kept equal to the temperature in the unit 16. An inside temperature sensor 13 is set in the unit 16 in order to detect the temperature of the cold insulation unit for blood 11 from the start of operation and the detected temperature is delivered to a personal computer 15. A bar code reader reads out a bar code 17 applied to the blood bag 12 when it is carried into the unit 11 or carried out therefrom and delivers ID information and the date to the personal computer 15. The personal computer 15 records the temperature in the unit 16 in time series and records the ID information and the date of the bar code 17 with reference to the date.  The personal computer 15 totalizes them and generates and manages a temperature record of each blood bag 12 under stock.
Patent JP-H09121186-A (JP)
Title: Composite portable terminal
Inventor: HAMADA KATSUNORI
IPC: H04B1/10
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in reception sensitivity by commonly utilizing a battery by means of a radio call reception part and a portable telephone part and preventing noise from coming into the radio call reception part. SOLUTION: The radio call reception equipment 5 receives a radio call signal by a radio call antenna 1, demodulates it and outputs it to a radio call control part 7 and an intermittent reception timing generating part 9 through a noise preventing photocoupler 6. The radio call control part 7 detects call information of a self station by a demodulation signal and transmits it to a user, an intermittent reception timing generating part 9 closes a switch 10 and the radio call reception equipment 5 receives a call signal by the power feeding of a capacitor 13. Simultaneously the switch 12 is opened, the charging circuit of the capacitor 13 is interrupted and noise generated in the radio call control part 7 and the portable telephone part 8 is interrupted. The switch 12 is closed at the time of no reception and the capacitor 13 is charged.  In this way, the radio call reception part and the portable telephone part commonly utilize the battery 11 and noise is prevented from coming into the radio call reception part through a power source system so that reception sensitivity is not deteriorated.
Patent JP-2001101980-A (JP)
Title: Cathode-ray tube
Inventor: HINOMOTO NOBUHIDE
IPC: H01J29/48
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube which is capable of lengthening a distance between a center of a main lens cap and an end of an internal conductive film without forming a gap between a shielding cap and the end of the internal conductive film. SOLUTION: A shielding cap 2 comprises a lower face 8 in which electron beam through holes 7R, 7G, 7B disposed in parallel with an in-line direction and corresponding to each color R, G, B, are formed, and sided walls 9 (9a and 9b) formed along the circumference of the lower face 8. The height H1 of sided wall 9a from lower face 8 is 5 mm, and the height H2 of sided wall 19b from lower face 8 is 8 mm.
Patent JP-2000106004-A (JP)
Title: Luminaire
Inventor: SUGISHITA NAOKI
IPC: F21S2/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a recessed luminaire capable of fitting a single base luminescent lamp in the optional direction with high working efficiency. SOLUTION: In a luminaire in which a single base fluorescent lamp 12 is fit to a luminaire body 5 having a ballast 15 protruded from the back surface and the installing surface is recessed; lamp socket fixing members 10, to which a lamp socket 11 of the single base fluorescent lamp 12 is fit, are faced and installed at the opposite ends of the luminaire body 5. The ballast 15 is preferably arranged on one side from the center of the luminaire body 5.
Patent JP-H03138178-A (JP)
Title: Ink cassette for thermal transfer printer
Inventor: KASHIWABASHI MASASHI
IPC: B41M5/26
Filed: 1989-10-24
Abstract: PURPOSE:To enable the number of residual usable sheets in an ink cassette to be confirmed by a method wherein a mark which indicates the number of unit screens corresponding to only a good quality unit screen on a thermal transfer film is provided, which is indicated with a printer. CONSTITUTION:In order to complete a sheet of a color photographic print, at least three colors of yellow, magenta, and cyan are required, and they are successively applied onto a sheet of long size thermal transfer film 1. When the order of printing is set as, for instance, yellow, magenta, and cyan in order to distinguish a unit screen on the long size thermal transfer film, a heading mark 2 is applied between the cyan and the yellow. Then, when the heading mark 2 marked on a film being fed through a film feeder 7 is detected with a sensor 8, a quantity reading sensor is operated, a residual quantity is displayed on the display of the printer. Thereby, a user can easily know the residual number of unit screen on the long size thermal transfer film in the ink cassette.
Patent JP-S61152735-A (JP)
Title: Polyamide-imide resin composition and production thereof
Inventor: WAKE MISAO
IPC: C08G18/60
Filed: 1984-12-27
Abstract: PURPOSE:To produce a composition having excellent heat-resistance and solubility and extremely high polymerization degree, and useful as an electrical insulation varnish, by reacting a dibasic acid or its derivative with a diamine in the presence of a polyamide resin. CONSTITUTION:(A) A dibasic acid or its derivative is made to react with (B) a diamine at an equivalent ratio of about 1:1 in the presence of (C) a polyamide resin. The reaction is carried out in a phenolic solvent. The composition having excellent film-forming property can be produced by adding (D) an aromatic polyisocyanate masked with a phenolic compound to the solution after the reaction. The component A is isophthalic acid, etc., and the component B is aromatic diamine. The component C is nylon 6, nylon 66, nylon 610, nylon 11, nylon 12 or copolymerized nylon.
Patent JP-H01117536-A (JP)
Title: Method and apparatus for multi-rate frame transmission
Inventor: SHIMIZU HIROSHI
IPC: H04L7/00
Filed: 1987-10-30
Abstract: PURPOSE:To eliminate the change in a frame aligner even when the transmission speed is changed by making the start time point of a frame period, the number of sub frames and each sub frame the same with respect to all transmission speeds and arranging decentralizingly a communication field independently of the transmission speed to the head position of each sub frame. CONSTITUTION:In the frame constitution at the transmission speed of 4.096, 2.56, 2.048 and 1.536MHz, a communication field independently of the transmission speed is arranged at a common position at the head of two sub fields and the content of a frame counter is made in common at the start point of time of each sub field. That is, in providing a 3-bit counter 5 dividing the transmission clock frequency into 1/8, a 4-bit counter 4 varying the frequency division ratio in response to the transmission speed, a 1-bit counter 3 and a 1-bit counter 2 providing the number of sub frames the count of the frame counter issuing the start of each communication field is made identical, and each communication field is assigned in common to each transmission speed.
Patent JP-H0995103-A (JP)
Title: Caster mounting device
Inventor: FUKUNAGA SHOJI
IPC: B60B33/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the mounting space and make the caster mounting device compact. SOLUTION: A caster mounting device consists of the first mounting base 1 which is to be mounted on the undersurface of an object to be mounted, and provided with plural fan-shaped engagingly locking projections 4 of an L-shaped cross-section which are suitably projected from a mounting surface 3 and arranged along a circumference and the tip of each of which is directed to the center of the circumference, at equal intervals, the second mounting base 7 which forms fan-shaped engaging pieces 4 capable of being engaged with the respective engagingly locking projections, on the periphery of a disk 13 to be mounted on the upper face of yoke of a caster, and fixing means 5, 6 for fixing the second mounting base to the first mounting base.
Patent JP-H0589157-A (JP)
Title: Processor for calculating interaction force for gravity multiple system and electric force multiple system
Inventor: TOMITA HIROAKI
IPC: G06F19/00
Filed: 1991-09-28
Abstract: PURPOSE:To provide an inexpensive processor which can calculate interactive force and potential in a gravity or electric force multiple system at a speed of the same order as a supercomputer. CONSTITUTION:A relative position calculation means 2 obtains the coordinate differences of X, Y and Z based on the coordinates of two points, and converts them to logarithm expression. A relative distance calculation means 3 obtains the square of a relative distance r2 from the coordinate difference and the prescribed constant, and a 1/2 power-raising means 4 and a 3/2 power-raising means 5 obtain (r) and r3. Mass or a change Mj is supplied from the external part of an integrated circuit 1 at every cycle. Logarithm expression division means 6a and 6b obtain Mj/r3 and Mj/r. Interactive force calculation means 7a-7c calculate the products of Mj/r3 and the respective coordinate differences. A potential calculation means 8 calculates u*(Mj/r). Fixed point conversion means 9a-9d convert logarithm expression into fixed point expression. Values converted into fixed point expression in addition means for integration 10a-10d are sequentially integrated in integrated value register means 11a-11d. A processing in the integrated circuit 1 is made into a pipe line.
Patent JP-S62136525-A (JP)
Title: Production of ferritic stainless steel having excellent surface characteristic and formability
Inventor: MIURA KAZUYA
IPC: C21D8/04
Filed: 1985-12-09
Abstract: PURPOSE:To produce the titled steel sheet having excellent surface characteristics and formability by subjecting the steel sheet to bending under specific conditions prior to hot finish rolling in producing the ferritic stainless steel sheet contg. specific ratios of Al and N. CONSTITUTION:The ferritic stainless steel contg. 0.03-0.2wt% Al and 0.008-0.04wt% N is subjected to hot rolling consisting of rough rolling and finish rolling and is then subjected successively to annealing, cold rolling and finish annealing. The surface layer of the slag is subjected to bending at bending strain epsilon in the rolling direction corresponding to 1.0-15.0% in a 850-1,100 deg.C range prior to finish rolling after rough rolling in a series of such production stages. The steel sheet is then annealed in the temp. range of {830-37ln(1-128epsilon)} deg.C and <=800 deg.C. The ferritic stainless steel sheet having the excellent ridging resistance and formability is thus produced by the low temp. and short time annealing of the hot rolled sheet.
Patent JP-2000086224-A (JP)
Title: Device for producing active carbon and oil from combustible material
Inventor: TATSUZAKI YOSHIZO
IPC: C10G1/10
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a device which is suitable for mass treatment of a combus tible material and capable of subjecting the material to thermal dry-distillation/ decomposition, to produce oil from the resulting vapor and simultaneously, to continuously produce an active carbon raw material. SOLUTION: This device is provided with: a dry distillation device 6 for subjecting a combustible material having prescribed size to dry-distillation/ decomposition; and a cooler 14 for cooling the resulting vapor from the dry- distillation/decomposition to convert the vapor into oil; wherein the dry distillation device 6 has plural heating furnaces which are placed at equal intervals on the periphery of a circle formed with a center of rotation as the center and integrally rotated around the center of rotation, and a heater 66 for heating the heating furnaces from the outside, to improve the heating efficiency and also to enable continuous treatment of the combustible material.
Patent JP-S63130370-A (JP)
Title: Sheet feeder
Inventor: HIRANO HIROFUMI
IPC: B65H5/06
Filed: 1986-11-21
Abstract: PURPOSE:To enable a thick paper to be supported and recorded and alleviate the load on a sheet-feeding motor, by composing a pressing means of a disk member which has a center axis intersecting the axis of a sheet-feeding roller and has a peripheral part maintained in contact with the sheet-feeding roller and a leaf spring member which rotatably supports the disk member and biases the disk member toward the sheet-feeding roller. CONSTITUTION:Belt bodies 11 for generating a high frictional force are fitted to a base body of a sheet-feeding roller 10, disk members (pinch disks) 24 supported by leaf springs (pinch springs) 23 on the lower side of a head 7, and peripheral parts 24D are pressed against the belt bodies 11 on the roller 10 by the forces of the springs. Since both of the pinch springs 23 and the pinch disks 24 are made to be sufficiently thin, the positions of contact of the disks 24 with the belt bodies 11 can be set high, and the distance l4 from the contact positions to a platen 5 can be maintained to be short. In addition, it is possible to maintain a gap between the disks 24 and a driver 9. Consequently, a sheet 4 will not be bent sharply at the position of the platen 5.