baber/WOPTO huggingface dataset:
Patent JP-H0832509-A (JP)
Title: Mobile station for mobile communication system and communication method for mobile station
Inventor: YAMANE MANABU
IPC: H04J3/00
Filed: 1994-07-20
Abstract: PURPOSE:To attain smooth demodulation in a base station by measuring in advance a deviation in a generating circuit of a basic timing used to control a mobile station itself and keeping an error between the transmission timing of the transmission timing generating circuit predicted from the deviation and a substantial timing within a permissible range. CONSTITUTION:A voice signal received from a microphone 10 is given to a transmission section 5 in a burst way in a transmission timing of a transmission signal to a transmission signal processing section 8. In this case, a control section 7 informs a transmission timing of a transmission signal to the transmission signal processing section 8 and controls a transmission control signal of the transmission section 5 and the transmission signal becoming an RF signal is sent to a base station 13 through a duplexer 2 and an antenna 1. In this case, an error in the generating circuit of the basic timing used to control the mobile station itself is measured in advance by the mobile station and an error in the transmission timing of the transmission timing generating circuit predicted from the deviation is kept within a permissible range, then demodulation in the base station is attained smoothly.
Patent JP-S5868786-A (JP)
Inventor: KODERA HIROAKI
IPC: G09G1/00
Filed: 1981-10-21
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-H0332596-A (JP)
Title: Bread cutter
Inventor: YONGERIUSU SEBASUCHIAAN KOONER
IPC: B26D3/28
Filed: 1990-06-26
Abstract: PURPOSE: To prevent the generation of bounce when sliding a loaf of bread by providing a driven conveying means extending between slicing bands from the feed-in port to the feed-out port of the slicing bands or through their passage and constituting a bread supporting surface which moves in the bread conveying direction. CONSTITUTION: A loaf of bread B is captured by a centering means 25, and its rod is pushed open against a restoring force to set the loaf of bread A at the center position of a line of slicing bands 9. Next, the loaf of bread B is passed through the curved part of a chute 20, is laid on its side, and fed to the upper part of a belt 12, where the loaf of bread B is fed into the slicing bands 9. Immediately before the loaf of bread B makes contact with the bands 9, a switching arm 19 is actuated by the loaf of bread B and the bands 9 are driven to pass the loaf of bread B through the bands 9. The loaf of bread B is further conveyed by the belt 12 and a conveying roller 32, is abutted against a thin plate 38 at a feed-out port, and rotated outside of the thin plate 38.
Patent JP-H0459965-A (JP)
Title: Differential-pressure sealing device
Inventor: NAGAMINE TSUNEO
IPC: C23C14/56
Filed: 1990-06-28
Abstract: PURPOSE:To easily generate a differential pressure and to reduce the capacity of a vacuum pump in the differential-pressure sealing device for introducing a long-sized thin strip from the atmosphere into vacuum and vice versa by integrating a guide roll for winding a long-sized sheet and a sealing attachment through a bearing. CONSTITUTION:Plural guide rolls 12 are vertically and staggeringly arranged, and a long-sized thin strip 11 is strung on the rolls. Each roll 12 is housed in the upper and lower sealing attachments 13 and 14 or 13' and 14', the attachments are connected by connecting ducts 21 and 21' having a rectangular cross section, and an exhaust pipe 22 is fixed to the duct. Bearings 17 and 17' are engaged with both ends of the roll 12 and covered by side-face housings 16 and 16'. A guide roll driving shaft pierces the housing 16, an airtight sealing device 18 is inserted between the housing 16 and the outer face of the driving shaft, the assembly is combined with the attachments 13 and 14, hence a differential-pressure sealing chamber excellent in airtightness is formed, and the capacity of the vacuum pump is also reduced.
Patent JP-S5958985-A (JP)
Title: Television signal system circuit
Inventor: YANAGIHARA HITOSHI
IPC: H04N7/035
Filed: 1982-09-29
Abstract: PURPOSE:To improve the character signal receiving performance of a character broadcast receiver, by receiving a character broadcast digital signal under the condition having less S/N ratio deterioration and deteriorating the band width of a video detecting output as a means decreasing interference between codes. CONSTITUTION:It is best to improve the frequency characteristic with a surface acoustic wave filter (SAW) IF filter as a means adjusting the frequency characteristic of a video detecting output. The optimum frequency characteristic at the video detecting output exists in the range of almost 3.3-3.5MHz. Figure shows the SAWIF filter where the output frequency characteristic after video detection 5 is 3.4MHz (-3dB). As a piezoelectric substrate 31 of a filter 3, a 128 deg. rotation Y, X axis propagation LiNbO3 (0.5mm.) is used, and a normal electrode having constant pitch and 15-pairs is used as the input electrode 32, and an interdigital weighted electrode having irregular pitch and 60 pairs is used as an output electrode 33. As the frequency characteristic of the SAW filter, the characteristic subtracting the frequency characteristic where the band from a video carrier (-3dB) is 3.4MHz in the frequency characteristic of the video detecting output from the frequency characteristic other than the characteristic of the SAW IF filter is attained.
Patent JP-S5791772-A (JP)
Title: Method for electrostatic powder coating
Inventor: TODA KIMIO
IPC: B05D1/36
Filed: 1980-11-29
Abstract: PURPOSE: To enable to coat two kinds of powder paints with different paint colors without mixing said colors by a method wherein a first powder paint is painted by ion current with a specific value or more and a second powder paint by ion current with a specific value or less and, thereafter, both paints are melted and cured.  
     CONSTITUTION: In painting two kinds of powder paints with different colors in two layers, a first powder paint based on an epoxy resin is coated on an earthed object 1 to be painted at ion current of 5μA or more by an electrostatic powder  painting gun. Subsequently, a second powder paint based on an acrylic resin is  coated on a predetermined part of the above described earthed object 1 to be  painted at ion current of 5μA or less by the electrostatic powder painting gun  and, thereafter, both powder paints are melted and cured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6414417-A (JP)
Title: Ground improvement method
Inventor: KODERA HIDENORI
IPC: E02D3/10
Filed: 1987-07-08
Abstract: PURPOSE:To make it possible to improve the ground even if there is an existing building on the ground by draining the porewater by boring while traversing in the earth. CONSTITUTION:A boring work is executed while traversing in the earth of the poor subsoil 2 to locate a tube 4 with high permeability at the inside of a boring, and the ground improvement is made by draining the excess porewater in the earth through the tube. According to the constitution, the ground improvement can be made even if there is an existing building 1 on the ground.
Patent JP-S5959070-A (JP)
Title: Power converter using gate turn off thyristor
Inventor: UEDA AKITERU
IPC: H02M7/521
Filed: 1982-09-29
Abstract: PURPOSE:To suppress the increase in the anode voltage of parallel gate turn- OFF thyristors GTOs when the GTOs are turned OFF by forming a current balancer reactor wound along the coils connected to the GTOs. CONSTITUTION:An inverter is formed of 3 phases of U, V and W, each of which is formed of upper and lower arms. The arm UN connects in parallel two GTO1, GTO2, and free wheel diodes DF1, DF2 are connected in parallel with the respective GTOs, and snubber circuits having condensers CS1, CS2, diodes, DS1, DS2, resistors RS1, RS2 are connected in parallel. Further, the current balancer reactor CB1 is wound along the coil connected to the parallel GTOs.
Patent JP-S5962469-A (JP)
Inventor: NEYA TAKEO
IPC: B65D81/24
Filed: 1982-09-29
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-S6324004-A (JP)
Title: Method for disassembling blast furnace
Inventor: KITADA NOBORU
IPC: C21B7/00
Filed: 1986-07-16
Abstract: PURPOSE:To easily and quickly cut a cooling piping and to improve workability in disassembling a blast furnace by inserting an injection nozzle into the cooling piping and injecting the ultra-high pressure water which is specified in the amt. of the abrasive material to be incorporated therein, discharge pressure and discharge flow rate therein. CONSTITUTION:A refractory brick layer 33 is first crushed inward and mounting bolts 5 are removed at the time of disassembling the blast furnace. The injection nozzle 6 is inserted from an inlet 41 and outlet 42 of the cooling piping 4 so that an injection port 64 is positioned toward the peripheral wall part embedded in a castable layer 31. While the nozzle 6 is rotated, the ultra-high pressure water cong. the abrasive material is injected to the peripheral wall of the piping 4 to cut the piping 4. The discharge pressure of the ultra-high pressure water is set at >=1,000kg/cm<2>, the discharge flow rat at <=500l/min and the amt. of the abrasive material to be incorporated at 2-5kg/min. The fixing of a stave cooler 32 to a shell 2 is eliminated by cutting of the piping 4 and the stave cooler 32 is removable together with the castable layer 31.
Patent JP-S5792882-A (JP)
Title: Thermo-sensor
Inventor: KAKINOTE KEIJI
IPC: H01L35/08
Filed: 1980-11-29
Abstract: PURPOSE:To obtain an infrared thermo-sensor with a high sensitivity by a method wherein a thermo-sensing P-N junction is formed by piling a plurality of P type and N type amorphous silicon thin films. CONSTITUTION:P type A-Si thin film layers 3 and N type A-Si thin film layers 4 are piled one after another, P-N junctions being formed between respective layers 3 and 4. The layers 3, 4 are formed successively by a thin film forming method such as a sputtering deposition method. With the above configuration, an element voltage, that is a voltage between a top electrode 5 and a bottom electrode 2, is detected, so that the heat absorbed by an infrared absorbing layer 6 (the temperature of the P-N junctions) can be detected in the form of the variation of the element voltage.
Patent JP-H0921991-A (JP)
Title: Liquid crystal panel
Inventor: KIKUCHI NAOKI
IPC: G02F1/133
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel with which the occurrence of blurs by the shades of displayed images is suppressed and which has high luminance. SOLUTION: This liquid crystal panel has a first substrate 1 constituted by forming a first oriented film 5 on first transparent electrodes 3, a second substrate 2 constituted by forming a second oriented film 6 on second transparent electrodes 4 and a liquid crystal layer 8 sealed into the opposite spacing between the first oriented film 5 of the first substrate 1 and the second oriented film 6 of the second substrate 2. Light scattering particulates are mixed into the second oriented film 6 and a polarizing plate 10 is arranged on the outside surface of the first substrate 1.
Patent JP-H0814315-A (JP)
Title: Liquid enclosing type vibration proof mount
Inventor: TAKASHIMA YUKIO
IPC: F16F13/18
Filed: 1994-06-27
Abstract: PURPOSE:To simplify the form of a partition plate so as to improve press- molding and also to reduce a cost and weight in a liquid enclosing type vibration proof mount in which a liquid chamber is divided into two liquid chambers linked together via an orifice by means of a partition plate. CONSTITUTION:A partition plate 5 is formed by a reverse cup-like cylindrical body 9 loosely inserted having a specified space toward the inner surface of an attaching metal fitting 1, the inner part of the cylindrical body 9 is formed in an air chamber 11 by attaching a diaphragm 10 to the opening part of this cylindrical body 9 and a middle cylinder 12 along the peripheral surface of the cylindrical body 9 and a cylindrical elastic body 13 for forming an orifice 8 by the outer surface of this middle cylinder 12 and the inner surface of the attaching metal fitting 1 are disposed in the space toward the attaching metal fitting 1.
Patent JP-S6060627-A (JP)
Title: Optical system of camera viewfinder with holography visual field frame
Inventor: CHIYOU MICHIO
IPC: G03B13/08
Filed: 1983-09-13
Abstract: PURPOSE:To change easily and securely a visual field by bearing specific relation between various elements of a hologram photographic lens and the tile angle of a principal beam projected from a hologram upon the center of an eye point. CONSTITUTION:The diameter ratio F of the hologram photographic lens is f/D, where D is the diameter of the exit pupil and (f) is the focal length. Further, the tilt angle thetaF of the principal beam projected from the hologram with image height (h) upon the center of an eye point is specified within the range shown by an expression I . Further, an expression II is satisfied, where l is the overall length of a camera viewfinder, d4 is the gap between an objective system and a visual field frame plate, and d6 is the gap betwen the visual field frame plate and an ocular system.
Patent JP-S6061035-A (JP)
Title: Self-cleaning coated body
Inventor: SATOU TOSHIO
IPC: F24C14/00
Filed: 1983-09-13
Abstract: PURPOSE:To prevent penetration corrosion due to mist and to impart corrosion resistance for a long time in a cooking device by coating a first coating layer consisting essentially of water soluble silicate and a second coating layer contg. oxidation catalyst on a base plate comprising Al-plated steel sheet and calcining the coated layers by heating. CONSTITUTION:A binder compsn. is prepd. consisting primarily of water-soluble silicate, and curing agent consisting either one among ZnO, Al phosphate and Zn phosphate. A paint prepd. by mixing the binder, with alpha-alumina or Ti oxide. The first coating layer 13 is formed by coating the paint on a previously calcined Al-plated plate and dried to obtain the first coating layer 13. On the other hand, a paint is prepd. by adding the same binder as described above to an oxidation catalyst prepd. by supporting at least one oxide of transition metal of the period IV of the periodic table (e.g. Cr, Mn, etc.) on activated alumina of high purity. This paint is coated on the first coating layer 13 to form the second coating layer 14. These coated materials are calcined by heating. Thus, penetration corrosion due to mist is prevented, and the product maintains corrosion resistance for a long period.
Patent JP-S5958686-A (JP)
Title: Magnetic bubble memory device
Inventor: IRIE MASASHI
IPC: G11C11/14
Filed: 1982-09-28
Abstract: PURPOSE:To attain edition in a memory device without using an external memory by providing the 2nd major line ad taking the line as a pattern not propagating any bubble even with a rotating magnetic field so as to attain the edition of page unit. CONSTITUTION:A swap gate S and a major line 3 are added. Suppose that a required editing job is a data exchange between pages Pj and Pi, the swap is attained again when the page Pj comes to the swap point with the major line 3. Then, a data Di on the mojor line 3 comes to the page Pj of a minor loop and the data Dj on the page Pj comes on the major line 3, resulting that the data Di of the page Pi comes to the page Pi. Further, when the page on the minor loop 2 is moved attended with the rotation of a rotating magentic field and the swap is performed when the page Pi comes again at the swap point with the major line 3, the data Dj is shifted from the major line 3 to the page Pi, and a data Dx is returned from the page Pi to the major line 3. Thus, the data exchange is attained without using any external RAM.
Patent JP-H0611147-A (JP)
Title: Air conditioner
Inventor: KUWABARA KYUKICHI
IPC: F24F13/32
Filed: 1992-06-26
Abstract: PURPOSE:To provide an air conditioner in which removing operation of a cross flow fan is facilitated without fear of dropping the fan. CONSTITUTION:An air conditioner has a cross flow fan 2 in a ventilating passage in a housing 5, and a heat exchanger 1, and comprises a side plate 54 of a casing for constituting the ventilating passage which has a board 54a and a mounting plate 54b combined with the board to support a bearing from its front. Thus, since the fan is not removed until the plate 54b is removed from the board 54a, a fear of dropping the fan 2 is reduced. Further, when the plate 54b is removed from the board, a rotary shaft of the fan 2 is removed from the plate 54, and hence removing operation of the fan 2 is facilitated.
Patent JP-H1020892-A (JP)
Title: Speech communication device
Inventor: ISHIKAWA TAKAYUKI
IPC: G10L19/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to reproduce a more naturally synthesized speech. SOLUTION: Speech data are divided into two bands centering 1.2kHz through a band-pass filter group 8, and they are converted into LPC(Linear Prediction Coding) coefficients by LPC analyzers 41 and 42. A LPC inverse filter 5 outputs a residual error signal to speech output data from an A/D converter 2 by using the LPC coefficients of the two divided bands. The residual signals are divided into three bands partitioned by 1.5kHz and 2.5kHz through a band-pass filter group 6. A band-division residual signal is taken out as a sound source signal (electric power) for each divided band by sound analyzers 71, 72, and 73. Thus, voiced speech/unvoiced speech intermingled in each band are separated from each other.
Patent JP-S6231683-A (JP)
Inventor: UESHIMO TOSHIHIRO
IPC: F24F7/06
Filed: 1985-07-30
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-S6325291-A (JP)
Title: Production of single crystal
Inventor: SAWADA SHINICHI
IPC: C30B27/02
Filed: 1986-07-17
Abstract: PURPOSE:To make it possible to cover only one of melts divided by partition walls with an encapsulating agent in one heating step, by combining a movable partition wall with a fixed partition wall in producing a compound semiconductor single crystal by the Czochralski process. CONSTITUTION:A movable partition wall 9 and fixed partition wall 10 are provided in a crucible 1 and a liquid encapsulating agent 6 which is a solid at ordinary temperature is put in a liquid reservoir 9' of the movable partition wall 9. A raw material 3' is put in the inside surrounded by the movable partition wall 9 and the bottom of the crucible 1. The crucible 1 is then sealed in a sealing vessel and heated to molt the raw material 3'. The movable partition wall 9 is then raised by buoyancy caused by rise of a melt 3 and the liquid encapsulating agent 6 which attains a molten state is then extruded to a clearance between the fixed partition wall 10 and the crucible 1 by a ring part 10' of the fixed partition wall 10 to cover only the melt 3 in this part with the encapsulating agent 6. The aimed single crystal is grown while controlling the composition of the uncovered melt 3 on the inside by controlling the pressure of a volatile element, e.g. As, around the melt 3.
Patent JP-H0334341-A (JP)
Title: Device and method of bonding
Inventor: GOMI SATOSHI
IPC: H01L21/60
Filed: 1989-06-29
Abstract: PURPOSE:To prevent Al scraps from generating by a method wherein electrode pads are cooled by a chip surface cooling part mechanism to augment the hardness of the Als of the pad parts and a bonding wire is heated by a wedge heating mechanism to reduce the hardness of the wire. CONSTITUTION:Cold air 6 (about 5 deg.C or lower) is sprayed on the surfaces of chips of die bonding finished ICs 5a in an IC transfer part 7 before a wire bonding and by cooling the surfaces of the chips, Als of electrode pads parts on the chip surfaces are hardened. The cold air 6 is sprayed on the ICs 5a from a refrigerator 2 incorporated in a a bonder main body 1 via a blast tube 3. Moreover, in a bonding part 12, a bonding wire is heated and softened by a bonding wedge 10 heated by an ultrasonic vibrator 9b with heater and the Als of the electrode pad parts are prevented from being turned up by the vibration of the bonding wire at the time of ultrasonic bonding.
Patent JP-H0218604-A (JP)
Title: Robot controller
Inventor: AKITA TADASHI
IPC: B25J9/22
Filed: 1988-07-07
Abstract: PURPOSE:To shorten the time required for the temporary stop of the working of a robot and to prevent the overlook of a stop signal by always minitoring a stop key which stops the working of the robot and at the same time transmitting the stop signal to a controller when the stop key is turned on. CONSTITUTION:When the power supply of a controller 2 is applied, the software is started in a teaching box 13. Thus a stop key is always monitored by the software of the box 13 when no instruction is received from the controller 2. When the stop key is pushed, the 'S' signals are continuously sent back to the controller 2 as long as the stop key is pushed to show the push of the stop key of the box 13. Then the box 13 stops the monitor of the stop key and controls an LED, a buzzer switch, etc., according to the due commands in case the control commands are received from the controller 2 for said LED, buzzer switch, etc. As a result, the time required for the temporary stop of the robot working can be shortened and the overlook of the stop signal can be avoided.
Patent JP-H1172790-A (JP)
Title: Liquid crystal display and electronic apparatus consisting of liquid crystal display
Inventor: PRIGENT GEORGES
IPC: G02F1/141
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display consisting of an efficient illumination system which does not require optical waveguides in order to reduce the weight and thickness of the display. SOLUTION: This liquid crystal display is successively provided with a first polarizer 26, a first glass layer 22, liquid crystals 21, a second glass layer 23, a second polarizer 27, a total reflective reflector 29 and a reflector film 32 which encloses the edge of this second glass layer 23 and simultaneously maintains at least one opening for allowing the passage of the light released by a light source 30 through the glass layer 23. Such arrangement makes the display lighter in weight and flatter than the conventional display. The liquid crystal display which does not require the optical paths and has efficient and uniform radiation illuminance is provided.
Patent JP-2000012741-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIRASHIMA TOSHINORI
IPC: H01L23/28
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To enhance the radiation property of a semiconductor device where a semiconductor chip being supported by a support is sealed by a resin sealing body. SOLUTION: In a semiconductor device, that is provided with a semiconductor chip 1 where an electrode 2 is formed on one of front and rear surfaces, a support 5 for supporting the other of the front and rear surfaces of the semiconductor chip 1, and a resin sealing body 12 for sealing the semiconductor chip 1, the other surface of the semiconductor chip 1 has a first surface 3A and a second surface 3B which project from the first surface 3A, and the first surface 3A is fixed to one of the front and rear surfaces of the support 5, and the second surface 3B is exposed from the resin sealing body 12.