baber/WOPTO huggingface dataset:
Patent JP-H06100906-A (JP)
Title: Sintered friction material
Inventor: YUMOTO MORIO
IPC: B22F7/04
Filed: 1992-09-21
Abstract: PURPOSE:To put on the brake in good condition by laminating plural woven- carbon fiber reticular bodies in a sintered lining in the thickness direction at intervals. CONSTITUTION:Reticular bodies 16a, 16b,... are laminated in a sintered lining 12 in the thickness direction at intervals. The reticular body 16 is obtained by weaving or knitting carbon fibers. The reticular body 16 and the sintered lining 12 are integrated in this way. When the abutting face of the lining 12 is gradually ground and the reticular body 16 is exposed, the metallic layer accumulated and formed on the disk face is shaved off, and the disk face is cleaned. Consequently, the friction coefficient between the disk face and lining 12 is restored.
Patent JP-H0996176-A (JP)
Title: Door structure
Inventor: TADOKORO ATSUSHI
IPC: E04H1/12
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To keep the water-tightness good and reduce a difference in level by providing a lower frame of a door frame with an airtight material having the same width as a door, which is formed by a soft raw material, and making the airtight material rise above the floor face to come into contact with the side surface of the door. SOLUTION: An airtight material 8 obtained by extrusion-molding a soft resin material has a length substantially equal to the lateral width of the door 6, and is thick only in the fitting base 8a and thin in the outside. When the airtight material 8 is installed with the fitting base 8a fitted to a pocket part 5d provided on the lower frame of a door frame 4, the upper end of the airtight material 8 is brought into sliding contact with the side of the lower end on the dressing room side of the door 6 to prevent water or the like from flowing from the bathroom 1 side to the dressing room 9 side. In the case of opening the door 6 to enter the bathroom 1 from the dressing room 9, the airtight material 8 can be easily crushed by pressing the airtight material 8 with the foot so that the airtight material 8 will not be an obstacle to walking.  Accordingly, a difference in level for flashing can be reduced.
Patent JP-H08133383-A (JP)
Title: Tank
Inventor: MATSUHISA NOBUO
IPC: B65D88/02
Filed: 1994-11-10
Abstract: PURPOSE: To provide a tank which is excellent in the external appearance and simple in the structure and further, hardly forms dead angles. CONSTITUTION: The peripheral wall 2 of a tank is constituted of flat faces 2a, 2b and a cylindrical part 2c. The flat faces 2a, 2b are made of a stainless steel flat face panel 4a and the cylindrical part 2c is made of a cylindrical face panel 4b. Laterally extending reinforcing ribs 5 are tent ana formed on the panel 4. Respective panels 4a, 4b of the flat faces 2a, 2b and the cylindrical face 2c are welded with corner posts 3. Reinforcing angles are arranged between a pair of flat faces 2a and 2b oppositely positioned respectively.
Patent JP-2000138614-A (JP)
Title: Radio transmitter-receiver
Inventor: BUSKIRK STEPHEN
IPC: H04B1/40
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To control transmission power so as to keep it within a prescribed power range. SOLUTION: The radio transmitter-receiver is provided with a variable gain amplifier 104 that receives and amplifies a modulated IF signal, a frequency mixer 106 that converts the frequency of the IF signal into a radio frequency RF to generate an RF signal, an RF amplifier 110 that amplifies the RF signal, an RF power divider 112 that extracts part of received RF power, an RF power detector 116 that detects the RF power, a comparator 118 that compares the detected RF power with a power reference signal to judge whether or not the transmission power exceeds a prescribed power range, an interruption signal generator 122 that receives the output from the comparator 118 and generates an interruption signal only when the transmission power exceeds the prescribed power range,  and a digital controller 124 that generates a power control command to adjust the gain of the variable gain amplifier 104 according to the interruption signal.
Patent JP-H0590078-A (JP)
Title: Electrolytic capacitor driving electrolyte
Inventor: TAMURA KOICHI
IPC: H01G9/035
Filed: 1991-09-26
Abstract: PURPOSE:To obtain an electrolyte which enhances the reliability of the high- tension aluminum electrolytic capacitor by dissolving one or more kinds of specific higher dibasic acids or salts thereof in a solution whose principal component is ethylene glycol and adding pentytol such as arabitol, ribitol and xylitol. CONSTITUTION:One or more kinds of higher dibasic acids with 12 to 22 carbons whose side chain includes alkyl groups or salts thereof are dissolved in a solution whose principal component is ethylene glycol. Then the solution is added with pentytol such as arabitol, ribitol and xylitol by 0.1wt% or more to be made into an electrolyte for electrolytic capacitors. This electrolyte gives a high-tension electrolytic capacitor stable at a high temperature and thus valuable for practical use in industry.
Patent JP-S62136931-A (JP)
Title: Radio paging communication system
Inventor: ITO SADAO
IPC: H04Q7/28
Filed: 1985-12-11
Abstract: PURPOSE:To attain efficient information exchange by setting a channel from a service zone with less talking quality to other service zone when lots of portable radio equipments are arranged separately at each desired number in the plural service zones. CONSTITUTION:The oscillation frequency of an output of a voltage controlled oscillator 31 by setting channel selector switches 32a-32c is divided by a frequency division ratio (1/N) of a programmable divider 33 to make the frequency the same as the output frequency of a crystal oscillator 34. In applying the 2-frequency to a phase detector 35, a DC output voltage having the polarity and amplitude corresponding to the polarity of phase difference and the phase of the two frequencies is extracted via a low pass filter 36 and fed to a voltage controlled oscillator 31, which is controlled to make the DC output voltage zero thereby locking the oscillation frequency. Thus, the oscillation frequency of a PLL is set easily to an optional frequency manually by selecting the frequency dividing ratio of a programmable divider 33 by the channel selection switches 32a-32c.
Patent JP-2000115493-A (JP)
Title: Facsimile equipment
Inventor: ASAI NORIHIKO
IPC: H04N1/21
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To retain image data which are not transmitted for retransmission, however to prevent a memory from being full by having the image data kept remaining in a storage means, even if transmission errors occur at momentum transmission and erasing these image data by a prescribed opportunity. SOLUTION: In a multi-functional peripheral device(MFD) 1, image data which are read to an image memory 15 by a scanner 22 are stored. This MFD 1 is equipped with a memory transmission function and repeats calling for the preset number of times by every specified time, even if an opposite party device of a called party does not respond. When it is not possible to transmit the image data to the opposed party device even if the calling for the set number of times is repeated, a transmission error is generated and, at this time, the image data are not erased but are retained. Then, even when this transmission error occurs through depressing a memory clear key 4c, the image data stored in the image memory 15 are erased.
Patent JP-H0995205-A (JP)
Title: Installation structure of buckle stay
Inventor: HOSODA KOJI
IPC: B60R22/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a metal noise and improve the assembly property of a cover by eliminating the direct contact of a buckle stay with a stopper. SOLUTION: A cover part 16 is formed by covering the contact part of a buckle stay 5 contacted to a stopper 7 by the turning of the buckle stay 5 by a non-metal part. Thereby, the buckle stay 5 is not contacted with the stopper 7 directly and the generation of a metal noise can be prevented. As the buckle stay 5 is not contacted with the stopper 7 directly like above, there is no need to have the generation prevention function of the metal noise on the cover and on the mounting of the cover, an engagingly locking claw 15 is only inserted to a cover installation hole 8 and it can be done by seeing with eyes when this engagingly locking claw is inserted to the cover installation hole 8.
Patent JP-S61149741-A (JP)
Title: Hot-water and water mixing device
Inventor: UEKI KOICHI
IPC: F24H9/20
Filed: 1984-12-24
Abstract: PURPOSE:To obtain the excelentry convenient serviceability and effectiveness with excellent safety by a method wherein the supply stopping of a mixed hot-water served for an user is detected by a flow rate detecting means, a hot-water supply stopping time is calculated by the first timer means, then the stopping of a driving means or an operating control is performed. CONSTITUTION:By the supply stopping of a mixed hot-water, the first timer means 15 is operated. In case that an output signal from the timer means 15 is larger than the preset value T1 of the first timer presetting means 17 also a hot-water supply is started by an user, the second timer means 16 is started. A driving means 6 of a mixing valve 3 is stopped until the passing of a time T3 required for discharging of a low temperature hot-water in a piping 8. By the operation described above, the user is prevented from a danger of a rapid hot-water supply due to the opening of the mixing valve 3. In case that the hot-water supply and stop operations are repeated frequently, when the first timer means 15 detects the small time less than the preset vlaue T1, the high temperature hot-water can be supplied imediately to the mixing valve 3, accordingly, an operating signal is outputted to the driving means 6. Therefore, when the mixed hot-water is used frequently, the preset value of the mixed hot-water can be freely and easily changed according to the user's selection, accordingly, the hot-water temperature adjustment of the, mixing valve 3 can be controlled.
Patent JP-H0586310-A (JP)
Title: Intumescent coating material
Inventor: FUJIWARA TAKESHI
IPC: C09D163/00
Filed: 1991-09-27
Abstract: PURPOSE:To prepare the subject material giving a coating film which expands uniformly at a high expansion ratio in case of fire to form an expanded layer free from projections due to sagging or due to nonuniform expansion, and thus exhibits excellent fireproof properties. CONSTITUTION:The objective material is prepd. by compounding ammonium polyphosphate as a blowing agent, pentaerythritol and melamine as charring agents, an inorg. powder and an inorg. fiber, and a one-component modified epoxy resin as a binder in a specified ratio. The material gives a coating film excellent in overall fireproof properties because the film has improved adhesive properties, expands uniformly at a high expansion ratio, and allows no projection due to sagging during expansion or due to nonuniform expansion.
Patent JP-H1099776-A (JP)
Title: Coating method of building board
Inventor: FUKATSU MIKIO
IPC: B05D1/32
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To extreamely efficiently execute an attaching and removing of a cross support member by applying no coating at a decorative groove of a building board by cladding the cross support member on the surface of the building board to fit the cross support of the cross support member at a decorative groove on the surface of the building board and dismantling the cross support member after applying a coating from thereon. SOLUTION: The cross support member 6 is composed of an outer frame 7 and longitudinal and lateral cross supports 8 and 9 corresponding to longitudinal and lateral decorative grooves 2 and 3 of the building board 1 at inside. Then a part of the decorative groove 2 which is not cladded with the cross supports 8 and 9 is coated partially or on the whole at the time of coating the surface of the building board 1, and the other decorative groove 2 part cladded with the cross supports 8 and 9 is not entirely applied with the coating to keep a color pattern of a top coat coating of the building board 1. When the cross support having a U-shaped section is adopted as the cross support of the cross support member 6, the decorative grooves 2 and 3 are protected on the whole with the cross support and a printing layer is not transferred at the inside of the decorative grooves 2 and 3.  The cross support member 6 is dismantled from the building board 1 after coating. In this way, the building board 1 on whose surface the transferred pattern is applied and high in designing property is obtained.
Patent JP-H01122382-A (JP)
Title: Controlling method for voltage type inverter
Inventor: KUBOTA YUZURU
IPC: H02P23/04
Filed: 1987-11-04
Abstract: PURPOSE:To prevent a torque ripple due to the distortion of an output voltage waveform from generating by limiting the amplitude of a voltage command signal when the terminal voltage of an AC motor becomes the maximum output voltage or higher of an inverter. CONSTITUTION:An inverter 1 has a limiter 5 corresponding to a maximum output voltage at the output of a square root calculator 25 so that a motor voltage does not exceed the output voltage limit value of the inverter 1 even in an overload operation. Thus, the motor voltage is not always saturated, controlled to a sine wave, a torque ripple can be prevented, and the output voltage of the inverter can be output at the maximum limit.
Patent JP-H03138904-A (JP)
Title: Voltage dependent non-linear resistor element and its manufacture
Inventor: UENO IWAO
IPC: H01C7/10
Filed: 1989-10-24
Abstract: PURPOSE:To enable the title element to indicate a positive or zero value in the temperature coefficient of varistor voltage and to improve temperature characteristics, reliability, and lifetime characteristics through suppression of its directionalities by mixing an oxide having a perovskite structure whose main components are Si and Ti atoms with a 0.2-5.0mol% of Na2SiO3. CONSTITUTION:Electrodes 2, 3 are formed on a sinter 1 prepared from disc molding and baking of a stock that is a mixture granulation of SrTiO3, Nb2O5 a valence controller, and Na2SiO3 for improving the temperature coefficient of varistor voltage. In general a capacitive varistor prepared from addition of a valence controller such as Nb, Ta to SrTiO3 and baking of the mixture shows ununiformity in the degree of reoxidation, thereby decreasing varistor voltage and easily generating directionalities. Therefore, addition of Na2SiO3 and baking of the mixture as a method for eliminating this asymmetric energy barrier can produce uniform reoxidation inside the element, suppress the gradient of oxygen concentration. and suppress the varistor voltage decreases. This process can provide an element excellent in temperature characteristics, reliability, and lifetime characteristics.
Patent JP-S62136503-A (JP)
Title: Powder molding method
Inventor: EBIHARA TADASHI
IPC: B30B11/00
Filed: 1985-12-10
Abstract: PURPOSE:To form a cylindrical green compact having a circular conical shape part at one end face of the inside peripheral fact with high accuracy by compressively molding the powder packed into the cavity on a lower punch by an upper core rod having a cylindrical projecting part and circular conical shape part and an upper punch. CONSTITUTION:The powder A is packed by a packing device 91 into the cavity 71 formed by rising a die 3 and a lower core rod 1 or lowering the lower punch 2. The cavity 7 is further formed on the packed powder A by rising the die 3 and the lower core rod 1 or lowering the lower punch 2. The above-mentioned powder A is then compressively molded by lowering the upper punch 5 and the upper core rod 4 having the cylindrical projecting part 41 and circular conical shape part 42 at the top end to be disposed on the inside thereof and pushing down the lower core rod 1. The die 3 is thereafter lowered and while the powder molding obtd. in the above-mentioned manner is held grasped among the upper punch 5, the upper core rod 4 and the lower punch 2, the molding is moved up to the height of the die 3. The upper core rod 4 is then raised and the upper punch 5 is raised to take out the cylindrical green compact having the circular conical shape at one end of the inside peripheral face.
Patent JP-H07108543-A (JP)
Title: Method for molding metal-inserted resin
Inventor: FUKUMOTO TETSUMI
IPC: H01L21/56
Filed: 1993-10-08
Abstract: PURPOSE:To provide a method for molding a metal-inserted resin by decreasing the number of metal parts enclosed in a molding resin, thus facilitating the sealing in a mold, reducing manufacturing processes, facilitating manufacture automation, and lessening manufacturing costs. CONSTITUTION:A terminal 1 of a required shape which is connected integrally at a narrow articulation 5 is placed in a pair of molds 11, 12, the narrow articulation 5 is cut off by pushing out a cutter 13 from the inside of a guide 14 by pressurizing the molds 11, 12 with the terminal 1 held sandwiched between the guide 14 in the molds 11, 12, and then a molding resin is poured into the molds 11, 12 to seal the terminal 1.
Patent JP-H06104059-A (JP)
Title: Socket for electromagnetic relay
Inventor: SHIBATA KATSUMI
IPC: H01R13/11
Filed: 1992-09-22
Abstract: PURPOSE:To smoothly insert a terminal even when the terminal space of an electromagnetic relay is small. CONSTITUTION:In a socket having a contact plate 2 fixed to a base 1 according to the terminal arrangement of an electromagnetic relay and covered by a cover 3, the outside angles 7 of the reverse V-shaped part of a contact plate upper part forming a faucet 6 for the terminal of the electromagnetic relay inserted through a terminal insert hole 4 are crushed by pressing and chamfered. Thus, the reverse V-shaped part can be extended by the portion recessed from the base 1 or cover 3 by chamfering, and the width of the faucet 6 is consequently extended to smooth the insertion of a terminal.
Patent JP-H08134828-A (JP)
Title: Tire roller
Inventor: OYAMA HIROYUKI
IPC: E01C19/27
Filed: 1994-11-11
Abstract: PURPOSE: To provide a tire roller with an air-conditioning machine, in which a common frame is used regardless of the presence of the equipment of the air-conditioning machine and the effect of mass production of which is not damaged and a novel design of which is not damaged. CONSTITUTION: In a tire roller with a water tank placed on the bottom section of a car body at the intermediate place of a front wheel and a rear wheel and a cabin C in the upper section of the water tank, a part of the water tank in the lower section of the cabin C is partitioned by a partition wall, thus forming an air-conditioning machine storage space. A parting plate is mounted into the air-conditioning machine storage space, and an indoor machine 11 for an air-conditioning machine is arranged into one space while an outdoor machine 12 for the air-conditioning machine is installed into the other space.  A horizontally formed through-hole (an opening section) 8 communicating with the outside air side is formed on the water-tank external wall side on the side, in which the outdoor machine 12 is arranged, and air is delivered into the cabin C through a supply duct from the indoor machine 11 side while air in the cabin C is recovered to the indoor machine side through a recovery path.
Patent JP-H0697716-A (JP)
Title: Dual loop antenna
Inventor: SHIGETA KAZUO
IPC: H01Q1/22
Filed: 1991-09-30
Abstract: PURPOSE:To provide a dual loop antenna containing two loops of the wound antenna lines which can easily change its directive characteristic by changing the distance between the optical angler parts of both loops. CONSTITUTION:A dual loop antenna contains two loops of the wound antenna lines and is printed on the window glass. Each of both loops 1 and 2 has an isosceles triangle. Then both loops of isosceles triangles are connected to each other at their optical angle parts, and a loop part 10 (20) is formed at the bottom side part 13 and 14 (23 and 24) of the isosceles triangles respectively. Thus the directive characteristic of the loop antenna can be variably set with change of the distance between the optical angle parts opposite to each other. Then the design of the loop antenna is facilitated.
Patent JP-H02126138-A (JP)
Title: Concentration measuring instrument
Inventor: URUSHIBARA SHOTARO
IPC: G01N15/06
Filed: 1988-11-02
Abstract: PURPOSE:To prevent sticking of dirt to a detecting face to measure the concentration with a high precision by generating a pressure wave due to an acoustic effect by the irradiating light from a washing light source to peel and wash away materials stuck to the detecting face. CONSTITUTION:A detecting part 3 of test water is irradiated with the light from a light emitting part 1 through a light throwing optical fiber 2. The reflected light from test water is received through a light receiving optical fiber 4 by a photoelectric conversion part 5, and a concentration signal is outputted from a concentration signal output circuit 6. This detecting part 3 is irradiated with the light, which is emitted from a washing light source 7 and passes a washing optical fiber 8, to generate the pressure wave due to the acoustic effect to materials stuck to the detecting part 3. Thus, stuck materials are peeled off the detecting part 3 to wash the detecting part 3, and sticking of dirt to the detecting face is prevented to measure the density of test water with a high precision.
Patent JP-S63150321-A (JP)
Inventor: ESU JIYON BENETSUTO
IPC: C06B23/00
Filed: 1987-11-05
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-2000114641-A (JP)
Title: Optical semiconductor device
Inventor: KISHIDA YUJI
IPC: H04B10/60
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device with a package structure of an optical semiconductor element disposed on a substrate, which minimizes the effect of dielectric loss tangent of a substrate and uses a transmission line subjected to impedance matching with a minimum equivalent dielectric constant. SOLUTION: A dielectric layer 5 smaller in dielectric loss tangent than a substrate 1 is formed on the substrate 1, a ground electrode 43 and a linear electrode 41 for inputting a microwave signal are disposed in parallel on the dielectric layer 5, and an optical semiconductor element 2 is disposed on the linear electrode 41, thus completing an optical semiconductor device H1.
Patent JP-H01153327-A (JP)
Title: Emergency operating device for slide roof
Inventor: RAINHORUTO GURUUBAA
IPC: H02K7/10
Filed: 1988-11-01
Abstract: PURPOSE:To aim at rotating a drive shaft in both directions upon failure by screwing a nut on a projecting end part of a movable roof drive shaft which is coupled to a motor through the intermediary of a slide clutch, so as to aim at releasing the clutch and at engaging the drive shaft with a spring upon counterclockwise rotation of the nut. CONSTITUTION:The rotation of a motor is transmitted through a slide clutch 3 to a drive shaft 4 so as to actuate a slidably and tiltably movable roof. A nut 5 formed therein with a engaging recess 11 and an engaging projection 9 is screwed on an projecting end part of the drive shaft coupled to the slide clutch 3 so as to be adapted to engage with a spring 8 and a pin 13 on the drive shaft 4. When a nut 5 is rotated manually counterclockwise, the spring and the recess 11 are engaged with the pin 13 and the projection 9, simultaneously with disengagement of the clutch. When the spring 8 is engaged with the recess 11, clockwise rotation is effected due to the shape of notches 12 formed in the recess 11. Upon failure the nut may be manually rotated in both directions, thereby it is possible to aim at operating the movable roof.