baber/WOPTO huggingface dataset:
Patent JP-H0288686-A (JP)
Title: Melt adhesive and melt bonding method
Inventor: HARUTOMUUTO MIYURAA
IPC: C09J175/06
Filed: 1989-08-11
Abstract: Hot-melt adhesives having a particularly fast drying rate are obtained from products of the reaction of polyisocyanates and hydroxypolyesters, the hydroxypolyesters preferably being purely aliphatic and containing at least 12 methylene groups in the polyester unit comprising diol and dicarboxylic acid.
Patent JP-S6186364-A (JP)
Title: Paper lug cutting mechanism
Inventor: MATSUMORI SHIGEMITSU
IPC: B65H35/02
Filed: 1984-10-04
Abstract: PURPOSE:to reduce the size of printer by providing a paper lug cutting mechanism having a cutter rotatable in reverse direction from paper feed direction in a tractor. CONSTITUTION:An angular shaft 1 for driving a tractor mechanism will rotate a toothed pulley 5 in the direction B to travel the pin belt 4 of tractor 7 thus to feed the paper 2 in the direction A. Here, a gear 9 integral with said pulley 5 will rotate in the direction C to rotate a gear 12 and a cutter 13 fixed to said gear 12 in the reverse direction E from the paper feed direction through relief groove 16 in tractor cover 14 while penetrating the paper path 15. Consequently, the lug of paper 2 immediately after completion of paper feed can be cut along the perforated line by means of a pin 3 through rotation of cutter 13 in the direction E.
Patent JP-H0255932-A (JP)
Title: Rapid measurement for unburned component of coal ash
Inventor: ONISHI TAKASHI
IPC: G01N5/04
Filed: 1988-08-23
Abstract: PURPOSE:To speed up measurement by maintaining an oxygen atmosphere in a thermobalance, heating a sample and measuring the heating loss of the sample by the thermobalance. CONSTITUTION:After the sample (not shown) is put into the rapid heating furnace (not shown) possessed by the thermobalance 2, gaseous oxygen or gas having the oxygen concn. higher than the oxygen concn. of air is supplied from an atmosphere adjusting device 1 into the rapid heating furnace. The sample is then rapidly heated in the heating furnace and the heating loss of the sample is measured by the thermobalance 2. The unburned component of the sample is determined from the data recorded in a recorder 3. The unburned component of the coal ash is thus measured in an extremely short period of time.
Patent JP-H03137955-A (JP)
Title: Device for preventing liquid leaking or dropping
Inventor: ROI DEII MATSUTOSON
IPC: B05B7/24
Filed: 1990-08-04
Abstract: PURPOSE: To prevent the outflow of liquid remaining in a flow path when pressure is removed by providing those screens placed in the flow path for liquid which is permeable to air or pressurized liquid but is impermeable to the unpressurized liquid. CONSTITUTION: The device 10 has a tubular member 11 having a hollow hole 12. This hole 12 is internally provided with a pair of the fine mesh circular screens 13 coaxially arranged by a pair of retainer rings, 14. The screens are provided with such mesh which is permeable to the air or pressurized liquid but is impermeable to the unpressurized liquid. Consequently, the air and the pressurized fluid can relatively freely pass the screens 13 and can flow in the hole 12 but the unpressurized liquid entering one end of the pipe 11 cannot flow the inside of the pipe beyond the screens 13. Namely, the removal of the pressure acts to prevent the spillage of the liquid from the pipe 11.
Patent JP-2000039369-A (JP)
Title: Tension-measuring apparatus
Inventor: SAKATANI TORU
IPC: G01L5/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a tension and a tension balance highly accurately in a simple and inexpensive constitution without damaging a surface of a band- shaped body. SOLUTION: This measuring apparatus measures a vibration of a band-shaped body 1 supported by a first roll 8 and a second roll 9 at two points in a longitudinal direction, thereby measuring a tension. The apparatus includes a noncontact displacement gage 3 for detecting a displacement amount of the band-shaped body 1 in a noncontact manner, and a tensionoperating device 4 which obtains each primary natural frequency of a displacement amount signal at the right side and the left side in a breadthwise direction on the basis of the displacement amount from the noncontact displacement gage 3, obtains each tension at the right side and left side in the breadthwise direction on the basis of these primary natural frequencies and obtains a total tension by averaging the tensions.  The noncontact displacement gage 3 is arranged at each of the right side and left side in the breadthwise direction and also at a central part in the breadthwise direction.
Patent JP-H0630346-A (JP)
Title: Bs tuner
Inventor: CHUMA YOSHITAKA
IPC: H04N5/44
Filed: 1992-07-10
Abstract: PURPOSE:To provide the BS tuner by providing only two connectors as a BS signal input connector and a CS/BS signal input output connector to the tuner, thereby providing a distribution function of the BS signal and a switching function of the BS signal or the CS signal. CONSTITUTION:A BS signal inputted from a BS signal input connector 1 is distributed to a CS/BS signal input output connector 2 by selecting the connection of a 1st changeover circuit 5 and a 2nd changeover circuit 5 and the BS signal or the CS signal inputted from the BS signal input connector 1 and the CS/BS signal input output connector 2 is switched and fed to a BS tuner inner circuit.
Patent JP-H0932385-A (JP)
Title: Latch device for lock handle for door
Inventor: SUGIMOTO NAOYUKI
IPC: E05B83/16
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To conduct both the closing locking and release opening of a lock handle for a door quickly by simple one-handed operation. SOLUTION: When a lock handle for a door is pushed into the receiving groove of the front plate 3 of a case 2, a first latch lever 9 and a second latch lever 15 are followed up and rotated in the direction of locking, and the lock handle for the door is housed in the locking groove of the first latch lever 9 and the locking groove of the second latch lever 15. The locking projecting piece 6 of the first latch lever 9 and the locking projecting piece 12 of the second latch lever 15 are engaged automatically with the front section of the lock handle for the door while a guide lever 36, a push guide 30, a first locking plate 21 and a second locking plate 27 are worked as being interlocked with a pushbutton 37 when the pushbutton 37 is depressed, and the lock handle 4 for the door is detached automatically from the first latch lever 9 and the second latch lever 15.
Patent JP-H06133083-A (JP)
Title: Communication equipment
Inventor: MURATA YUKIO
IPC: H04L12/02
Filed: 1993-08-23
Abstract: PURPOSE:To simplify the constitution of an equipment to attain the wide utilization of digital communication by separating channel B and D data to switch a route in accordance with the kind of information of channel B data and making MODEM into one chip. CONSTITUTION:At the time of simultaneous processing the facsimile communication of G4 and G3, after the respective call setting of channels B1 and B2 by a channel D, the data route of each channel is set. The channel B1 and a route (c), routes (f) and (h) are connected by G4 and the channel B2 and the route (b), routes (e) and (i) are connected by G3. Next, each data is read out of a share memory 1-6 and individually framed by HPLC controllers (a) and (b). The channel B1 is transmitted after speed matching processing by G4 and it is modulated by a modem 1-7-5 and transmitted by using the channel B2 by A/D converting by G3PCM-CDEC1-10 by G3. Thus, digital communication can widely be utilized with easy constitution.
Patent JP-H0761135-A (JP)
Title: Reloadable thermal display material
Inventor: YOSHIOKA MASAHIRO
IPC: B41M5/36
Filed: 1993-08-23
Abstract: PURPOSE:To obtain a thermal display material consisting of polymer, which is an only component, having excellent stability and uniformity by using a polymer whose light transmittance varies dependent on the cases that it is heated to a specified temperature and cooled and that it is heated to a temperature higher than the specified temperature and cooled. CONSTITUTION:For a reloadable thermal display material, a polymer whose light transmittance varies dependent on the cases that it is heated to a specified temperature and cooled and that it is heated to a temperature higher than the specified temperature and cooled. At this time, a polymer having a polymethylene structure 2 is used for at least a part of the polymer side chain. On the other hand, a substituted polymethylene structure 1 may be provided in the polymer principal chain and the polymer having the polymethylene structure 2 in at least a part of the polymer side chain may be used. For the polymer, a fumaric acid ester polymer is used. Further, the fumaric acid ester polymer has to contain a long chain alkyl group which has 10 or more carbon atoms in its side chain.
Patent JP-H0554623-A (JP)
Title: Battery housing case of electronic equipment
Inventor: YAMAMORI EIJI
IPC: G11B33/12
Filed: 1991-08-20
Abstract: PURPOSE:To reduce a cost and to simplify the operation for changing the use of batteries. CONSTITUTION:This case has a housing 156 having a space part 156a which can selectively house dry cells 154 and chargeable batteries 155 and a battery insertion port 156b opened to the inside and outside of this space part 156a. At least two terminals 158, 158 are paralleled at a prescribed interval and are connected to the dry cells 154 are provided in the space part 156a of this housing 156. A changeover plate 166 which appears and disappears between these terminals 158 and 158 and has terminals 168, 168 connected to the chargeable batteries 155 is freely turnably provided. The selective use of the case for housing the dry cells and the case for housing the chargeable batteries can, therefore, be made by the turning operation of the changeover plate 166. Then, the need for the two cases to be exclusively housed for housing the batteries is eliminated and the number of parts of electronic appliances is reduced.
Patent JP-2000037205-A (JP)
Title: Cold resistant shoe
Inventor: SUMIDA KOICHI
IPC: A43B13/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the protecting function of a cold resistant show that is used when handling a very low temperature liquid. SOLUTION: Rubber constituting a sole 4 is mixed with aramid fiber chops to prevent the shoe from cracking due to a low temperature heat contraction when it is dipped in a very low temperature liquid. An upper part material 2 is a woven fabric or felt made of aramid fiber or aromatic polyimide fiber. This shoe can be used in emergency evacuation or emergency measure for leakage when a fire occurs from flammable liquefied commercial propane or natural gas.
Patent JP-H0631182-A (JP)
Title: Novel inorganic ion exchanger and method for removing and solidifying radioactive iodide ion by using the same
Inventor: KODAMA HIROSHI
IPC: G21F9/12
Filed: 1992-07-13
Abstract: PURPOSE:To provide a novel inorganic ion exchanger and a method for removing and solidifying radioactive iodide ion by using the ion exchanger. CONSTITUTION:The ion exchanger is an inorganic compound expressed by formula, Bi5O7(NO3). Radioactive iodide ion in a solution is removed by using the inorganic compound as the ion exchanger and the ion exchanger incorporating the iodine is preserved as a stable solidified body. The ion exchanger is excellent in heat resistance and water resistance, is simply operated and is used for removing and solidifying iodide ion in a radioactive waste water generated from a nuclear power plant.
Patent JP-S60101488-A (JP)
Title: Layered type heat exchanger
Inventor: WADA TSUKASA
IPC: F28F3/08
Filed: 1983-11-07
Abstract: PURPOSE:To enable to suppress the loss of the pressure to the permissible level as well as to improve the heat exchange efficiency by a method the distance between the inner surface of holes which are provided at a heat transfer plate to compose the fluid passages is specifically determined. CONSTITUTION:Holes 5 perforated on a heat transfer plate 1 are set up with the hole diameter such that the distance between the inner surface of the hole is more than 0.3mm.. The pressure loss can be suppressed practically in the permissible range when the diameter of the hole is more than 0.3mm., while the pressure loss become very large and the flow rate cannot be maintained when the diameter of the hole is less than 0.3mm..
Patent JP-S58108840-A (JP)
Title: Optical data transmitter
Inventor: OOGUSHI YOSHIO
IPC: H04B10/27
Filed: 1981-12-22
Abstract: PURPOSE:To obtain a small-sized remote station with low power consumption by utilizing light pulses reflected at each remote station and thus transmitting data. CONSTITUTION:Frame pulses are generated by a frame pulse generating circuit 7 at specific intervals of time and supplied to an electrooptic converting circuit 8 to obtain light pulses, which are passed through optical fibers 9, 10, 11, etc., and branched by optical branching devices 12 and 13 to reach remote stations 14 and 15. On receiving arrival light pulses, the remote stations 14 and 15 reflect those reflected light pulses with reflectance corresponding to a data signal to be sent, and the reflected pulses are inputted to the optical fibers again. Namely, the reflected light pulses enter the optical fibers 10 and 11 through the optical branching devices 12 and 13 and travel in the opposite direction to said light pulses to reach an optical directional coupler 16. This optical directional coupler 16 branches the light signal, which is supplied to an optical receiving circuit 17.
Patent JP-H1033979-A (JP)
Title: Method of manufacturing humidity control material
Inventor: TERAMURA TOSHIFUMI
IPC: B01D53/28
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a humidity control material with humidity control function by granulating light-weight foamed concrete powder composed mainly of to bermorite with water, then carbonating/curing the granule with carbon dioxide gas and drying it as a humidity control material. SOLUTION: The principal component of calcium silicate contained in light- weight foamed concrete represented by ALC is to bermorite. This ALC powder is used as a base material and water is used as a binder to once form a granule with a large specific surface area. The grain diameter of this granule is 2-30mm by sieve classification. Further, the granule is carbonated with carbon dioxide gas and hardened, and then is dried after the completion of the carbonation. The humidity control material thus obtained shows outstanding moisture suction/ release rate and high moisture permeability. In addition, it enables the suction/ release of a large amount of moisture and rapid humidity control reaction. Consequently, it is possible to prevent the generation of ticks and mildews by spreading the humidity control material, for example, under the floor of a building.
Patent JP-H0259413-A (JP)
Title: Production of beta-type silicon carbide powder
Inventor: KURAMOTO TORU
IPC: C01B31/36
Filed: 1988-08-23
Abstract: PURPOSE:To obtain beta-type silicon carbide powder having <=1mum mean particle size, superior sinterability, and high purity by allowing metallic silicon and carbon powder having each specified content of metallic impurities and particle size to react with each other at a specified high temp. range in nonoxidizing atmosphere. CONSTITUTION:Si having 0.1wt.% content of metallic impurities such as Fe, Al and <=500mum particle size is allowed to react with carbon powder having <=0.1wt.% content of metallic impurities and <=10mum particle size. The raw material are allowed to react at 1250-1750 deg.C in nonoxidizing atmosphere such as N2, Ar. Suitable carbon powder is, for example, carbon black, graphite powder, etc. Preferred reaction temp. is 10min-2hr, and preferred molar ratio of the raw materials is 0.9-2.0C/Si. beta-type SiC powder having high purity and above-described characteristics is obtd. by the above-described reaction.
Patent JP-S60101703-A (JP)
Title: Regeneration system for magnetism inverted pulse
Inventor: AOYAMA MOTOI
IPC: G11B20/10
Filed: 1983-11-09
Abstract: PURPOSE:To eliminate the influence of a DC drift and to reproduce stable magnetism inverted pulses by using the output of the phase comparator of a PLL so as to read the center slice level of an integral waveform and reduce a shift in the peak position of a pulse. CONSTITUTION:The output of a regenerative amplifier 8 is waveformshaped through an integration circuit 9 and a comparator 10 and made into pulses 6 by a pluse generating circuit 11. The slice level 32 of the comparator 10 is corrected so as to eliminate the influence of a shift due to a drift. Information for the correction is obtained by comparing a frequency increase signal 24 and a decrease signal 25 as the output of the phase compartor 16 of the PLL circuit 30 with gate signals 22 and 23 for identifying the slope direction of the integral waveform 5 by a comparing circuit 15 and then passing the obtained slice level increase signal 20 and level decrease signal 21 through an LPF13. Consequently, the problem of the drift, etc., of the integration circuit is eliminated to obtain a magnetism inverted pulse regenerating circuit using the integration circuit.
Patent JP-H0779259-A (JP)
Title: Optical fiber system
Inventor: MAIKERU JIYON BUROSUNAN
IPC: H04B10/43
Filed: 1994-08-10
Abstract: PURPOSE: To lower the pulse width distortion of a first digital data bit outputted from a receiver chip by judging a threshold value before a first delay signal pulse reaches a switching circuit. CONSTITUTION: When digital data are inputted, a driving circuit 10 controls a light source 12, generates optical signals and sends them to a photodetector 16. Information signals from the photodetector 16 are sent to a threshold voltage generation circuit 26 and a delay block 28. The circuit 26 is provided with a bisecting circuit 32 and a peak detector 30 and respective pre- and post- amplifiers supply a matched reference voltage to the circuit 26 and the block 28. Then, at the time of an operation, the bisecting circuit 32 divides a peak voltage into the half of original amplitude and the peak detector 30 detects the peak value of the output of the circuit 32 and generates a judgement threshold voltage. The switching circuit 50 compares and sorts delay signals from the block 28 based on the judgement threshold voltage and sends out the signals of 'H' or 'L'.
Patent JP-S6187390-A (JP)
Inventor: TSUJI MASAYA
IPC: H01L33/00
Filed: 1984-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0879817-A (JP)
Title: Base station switching system
Inventor: AZUMA MASANOBU
IPC: H04W36/08
Filed: 1994-09-02
Abstract: PURPOSE: To select a base station without selecting a received frequency of a receiver used for inter-communication by providing plural receiver for a mobile station, allowing one receiver to receive a signal representing a base station service area during communication and allowing the other receivers to receive a signal representing base station service areas other than that for the busy service area. CONSTITUTION: Plural base stations 2-1N to 2-n are connected to a control station 1, which makes communication with a mobile station 3 through a radio channel via the base stations. Two receivers 5-1, 5-2 are connected to a control section 6 in the mobile station 3. The receiver 5-1 receives a signal representing a base station service area in a busy state and the receiver 5-2 receives a signal representing a base station service area in a progressing direction of the mobile station 3. When the receiver 5-2 receives the signal from the base station 2-2 at a predetermined level or over for a prescribed time or over continuously, the control section 6 selects a signal from the base station 2-2 in place of a reception frequency signal of the receiver 5-1.
Patent JP-2001036003-A (JP)
Title: Semiconductor device
Inventor: SOYANO SHIN
IPC: H01L25/18
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To reform a package structure so that outside attachment pats such as a power board, etc., is attached freely and safely to the topside of a semiconductor module. SOLUTION: In a semiconductor module 1, where a power semiconductor element is installed inside and a main circuit terminal 3, and an auxiliary terminal 4 are drawn out on the topside of a resin case 2, screw seats 6 of metallic columnar blocks are embedded on the topside of the resin case, as a means for fixing outside attachment parts such as a power board, a capacitor, etc., and these screw seats are arranged at the four corners of the resin case, and are insert-molded in a body with the resin case.
Patent JP-H0762740-A (JP)
Title: Joint method for precast steel framed reinforced concrete construction pillar and beam
Inventor: ISHII OSAMU
IPC: E04B1/30
Filed: 1993-08-24
Abstract: PURPOSE:To improve workability so as to be economically excellent, and improve reliability in construction. CONSTITUTION:In a joining method of PCa/SRC construction pillar A and beam B in which concrete is charged while exposing the flange outer faces of shape steel as structural material also used for a formwork, a joint plate 5 fitted to the pillar A and the web 10 of a beam steelwork 9 are fastened together through bolts 18, a diaphragm 6 fitted to the pillar A and the flanges 13 of the beam steelwork 9 are welded (w) in the field with each other. Beam joint reinforcements 7 buried in the pillar A are combined to beam main reinforcements 11 of the beam B, and cast-in-place concrete is placed on a joint part between the end part on the exposed side of the steelwork beam B and the outside part of a pillar steelwork 1.
Patent JP-S59100340-A (JP)
Title: Heating apparatus by hot air
Inventor: HARA MASANORI
IPC: F24H3/02
Filed: 1982-11-30
Abstract: PURPOSE:To make the scattering range of the internal temperature of a room smaller by a method in which a room air is sucked from near the temperature sensor of a thermostat to cause the flow of non-hot air in the upper part of the room by means of a non-hot air blower provided, and the non-hot air blower is controlled backward-synchronously to a hot air blower. CONSTITUTION:When a power source switch 15 is closed when the internal temperature of a room is lower than a set temperature for starting the heating operation, a hot air blower 5 is operated by a thermostat 14, a heat exchanger 4 begins to operate, and hot air is blown out from a hot air outlet 2 to heat up the inside of the room. In this case, non-hot air blower 11 is stopped. When the internal temperature of room gradually rises and reaches a set temperature for stopping the heating operation, the condition is soon detected by a temperature sensor 6, the contact of the thermostat 14 is switched, the hot air blower 5 is stopped, and non-hot air blower 11 begins to operate. The air in the room, sucked from a suction port 9, is blown out upwards from an outlet 10 by the air blower 11 to cause the flow of non-hot air in the portion along the ceiling 12 as the non-living area, whereby the temperature distribution of the inside of the room is equalized. Air of almost equal temperature is sucked into the air temperature zone of the living area.
Patent JP-H0634053-A (JP)
Title: Gasket sheet
Inventor: NAKAO SADAO
IPC: F16J15/12
Filed: 1992-07-13
Abstract: PURPOSE:To provide an asbestos-free gasket sheet which is excellent in thickness, mechanical strength and long-term sealing performance such as oil sealing ability. CONSTITUTION:A gasket sheet is constituted in such a way that a fiber contained vulcanized rubber layer 3 is provided at least on one surface of a flat metallic core material 1 having thickness of 50-500mum, and the fiber contained vulcanized rubber layer is formed of a vulcanization treated material of a constituent press-fitted thin layer composed of asbestos-free type fiber, oil absorptive resin and a filler. Durability, thinness and long-term persistence of initial sealing performance can be improved, and high-degree oil sealing ability can be exhibited, and the gasket sheet can be manufactured by the same method as usual.