baber/WOPTO huggingface dataset:
Patent JP-H0938340-A (JP)
Title: Playing method and apparatus of stereo sound type
Inventor: MATSUMOTO MAKOTO
IPC: A63G31/16
Filed: 1995-07-30
Abstract: PROBLEM TO BE SOLVED: To offer a playing person in a seat a simulation space phenomenon as physical phenomenon occurring in own surrounding area under an illusion by carrying a stereo sound playing apparatus, a lighting means and the like on a vehicle which is able to run on an ordinary road with passengers therein while being shielded from sound and light outside. SOLUTION: An accordion curtain 11 openable freely is arranged between an operator's chamber 2 and a passengers' space 3 while a plurality of seats 13 are arranged in the passengers' space 3. Head phones 12 for playing persons hang on the wall surface of a vehicle corresponding to the number of the seats. The playing persons are asked to listen to a story of a stereo sound type play before the starting of the play through the head phones 12. In other words, the head phone 12 transmits the story by stereo sounds combined with constancy and quality of sound different between the right and left after the reproduction and working of a sound source from a CD player to right and left ears of the playing persons. An illumination 15 is mounted free to adjust on the ceiling of the passengers' space 3. A preamplifier for vibration is built into the seats 13.
Patent JP-H0392282-A (JP)
Title: Holder
Inventor: KATANO TOMONORI
IPC: B25J15/08
Filed: 1989-08-31
Abstract: PURPOSE:To hole a matter which is of every description with the same holder under a stable condition, by making a constitution so that fluid pressure may be individually supplied to plural hollow portions, and each of finger members may be bent in a free direction by streching each of a plurality of thin portions longitudinally, and the matter may be held with a plurality of finger members which are bent. CONSTITUTION:When compressed air is sent into a hollow portion 111A through a compressor and an operation valve and pressure is applied, an elastic finger portion 110 bends in an A direction and is deformed like 110A mainly because of a thin portion 113A being stretched largely. Likewise, when pressure is applied on a hollow portion 111B, the elastic finger portion 110 bends in a B direction and is deformed like 110B. Furthermore, when pressure is applied simultaneously on each of the hollow portions 111A and 111B in an appropriate ratio, the elastic finger portion 110 can be bent in any direction within the range of the A direction to the B direction, and also when the same pressure is simultaneously applied on the hollow portions 111A and 111B, the portion 110 bends in a C direction and is deformed like 110C.
Patent JP-S59116012-A (JP)
Title: Multichannel type optical detector
Inventor: GIYUIYON JIERAARU JIYAN FURANS
IPC: G01D5/26
Filed: 1982-12-22
Abstract: PURPOSE:To measure safely, highly accurately and easily various characteristics with maintainable and handy constitution by measuring the physical and chemical conditions of a chemical molecule constituting substance in a definite space by an optical detection of the variation of light by plural light transmission systems. CONSTITUTION:A light source is diffused by an arbitrary chemical molecule constituting substance having a single or plural compositions in a definite space and in a solid, gaseous, liquid, plasma states in accordance with the physical and chemical states via many optical fibres providing an optical detector 2 forming plural optical transmission systems. Characteristics such as pressure, temp., density, liquid surface are measured by the detection of the optical detector 2 formed by many similar optical fibres. By an optical method not depending upon an electric and a mechanical method, the measurement of characteristics can be carried out safely, with high accuracy and easily with maintainable and handy constitution.
Patent JP-2000050938-A (JP)
Title: Cover holder
Inventor: KISHIMOTO KUNIO
IPC: A45C13/10
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cover holder capable of changing the ornamental style of a presser as needed. SOLUTION: This cover holder is composed of an attachment 3 fixed on the front wall of a bag and a presser 4 pivotally fitted on the attachment 3. In this case, the presser 4 is composed of a base part 6 pivotally fitted on the attachment 3 and a rotary part 7 vertically provided at one terminal part of the base part 6 and by inserting a projection 8 provided at one terminal of the rotary part 7 into an inserting hole 9 provided at one terminal part of the base part 6, the rotary part 7 is linked to the base part 6 so as to be rotated. By pressing the projection 8 with a pressing member 10 provided in the base part 6, the rotation of the rotary part 7 is suppressed and further, the front and rear sides of the rotary part 7 are decorated in different styles.
Patent JP-H1140823-A (JP)
Title: Photodetector module
Inventor: NORIMATSU MASAAKI
IPC: H01L31/0232
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce the capacitance of a photodetector and to enhance its operating speed by a method, wherein a light beam radiated form an optical waveguide is reflected by the first slope of a photodetector substrate, and it is reflected totally by its second slope so as to be incident nearly vertically on a light-receiving part. SOLUTION: A first slope 76 is formed to be an angle, at which a light beam 86 radiated from an end face 84a of an optical waveguide 85, is refracted to a second optical path 90 from a first optical path 88 with reference to the main face of a support substrate 44. A second slope 78 is formed to be at an angle, at which the light beam 86 refracted by the first slope 76 is reflected to a third optical path 93 from the second optical path 90. Consequently, even if the light beam 86 radiated from the end face 84a of the optical waveguide 84 is diffused a little, it is incident nearly vertically on a light-receiving part 72. As a result, the dislocation of the optical beam 86 due to the manufacturing precision of a photodetector 46A can be reduced, and the area of the light- receiving part 72 is reduced. As a result, the capacitance of the photodetector 46A can be suppressed low, and its response characteristic is enhanced.
Patent JP-H0675355-A (JP)
Title: Image output device, image output method, cut part forming device for film and film for forming image
Inventor: SHIMADA SHOICHI
IPC: G03F1/00
Filed: 1992-08-25
Abstract: PURPOSE:To easily perform postprocessing and to easily cut film after postprocessing. CONSTITUTION:A laser plotter is a device for outputting an image to the film 31. This device is provided with an image forming means 60 by the use of an He-Ne laser beam, and a cut part forming means 50 by the use of CO2 laser beam. The image forming means outputs plural images to the film 31. The cut part forming means forms perforation at a boundary position between the respective images on the film 31.
Patent JP-H0568061-A (JP)
Title: Demodulator
Inventor: SATO NOBUTADA
IPC: H04L27/227
Filed: 1991-09-05
Abstract: PURPOSE:To keep phase synchronization even when a bit timing location is not clear by leading a Q component of a reception signal to a phase comparator circuit without any modification for a carrier preamble period and leading its mean value to the phase comparator circuit for a clock preamble period. CONSTITUTION:A bit timing extract circuit 3 extracts a bit timing from an output of an orthogonal detection circuit 11 and a changeover control circuit 16 outputs a switching signal depending whether a period is a carrier preamble period or a clock preamble period. Then a switch 14 is thrown to the position of a terminal (a) for a carrier preamble period and a Q component of a reception signal is led to a phase comparator circuit 15 without any modification, in which phase synchronization is implemented based on a phase error of I,Q components. Then the switch 14 is thrown to the position of terminal b) for a clock preamble period and a mean value of the Q component obtained by an integration device 13 is led to the phase comparator circuit 15. Since the mean value of the Q component is zero, the leadout output is unchanged from that for the carrier preamble period and phase synchronization is implemented similarly.
Patent JP-H04107884-A (JP)
Title: Photodetector for solid-state relay
Inventor: TANISAKO SHINICHI
IPC: H01L27/04
Filed: 1990-08-28
Abstract: PURPOSE:To remarkably reduce a chip area which is conventionally occupied by a resistance element by forming a high-resistance element in an insulated and separated area sandwiched by single crystal silicon layers separated by an oxide film. CONSTITUTION:A resistance element 6 is formed in a polysilicon insulated and separated area 2 between photovoltaic diodes 1a and 1b, which are formed on a single crystal layer 5 insulated and separated by an oxide film 8, diodes 3a and 3b and a thyristor 4. The elements and the high-resistance elements 6 formed on the single crystal layers 5 are alternatingly connected by aluminum wiring 7 through the contact 8 of each element. Two high-density N-type layer 9 are formed in the polysilicon insulated and separated area 2, a contact 10 is opened on an oxide film 11 which separates elements and the aluminum wiring 7 is connected. The resistance element 6 uses the sheet resistance rate of a polysilicon support. Therefore, the rate becomes 100KOMEGA/square or above, and a resistance value determined by the shortest distance is 1MOMEGA for 100mum.
Patent JP-S6382164-A (JP)
Title: Picture reader
Inventor: SASAKI TOMIO
IPC: H04N1/04
Filed: 1986-09-26
Abstract: PURPOSE:To eliminate the need for use of a high speed IC by applying 2-line split processing to picture information obtained by a selection means at the middle of s picture so as to reduce the data rate. CONSTITUTION:The picture information obtained by a selection means is split into two at the middle of picture and outputted at the same time by a storage means storing the picture information from the middle of an original and a count means applying address control. That is, a prescribed picture element data is processed during the scanning synchronizing signal period while the data is divided into two (left/right) from the median of the maximum original width D, the one data is processed in the main scanning direction and the other is processed in opposite direction so as to reduce the processing time. Since the original loading position is loaded based on the center, no hindrance is given with the division processing at the middle. Moreover, the one data is processed in the main scanning direction (multiplex/demultiplex circuit 10a) and the other is processed in the opposite direction (multiplex/demultiplex circuit 10b) to attain the processing of the central part having no feeling of disorder to the post-processing.
Patent JP-S60118965-A (JP)
Title: Log management processing system in composite processing system
Inventor: ISHIZAWA KAZUYUKI
IPC: G06F11/34
Filed: 1983-11-30
Abstract: PURPOSE:To prevent mis-use of a log data by indicating a log data to be used at the recovery to a common data when the recovery is performed to the data. CONSTITUTION:When a data processing system 2-1 starts using the common data 1, this system 2-1 informs it to other data processing systems via a bus 4 and also confirms whether or not other data processing systems are using the data at present. When the data is in use, the system name of the said system and the own system name are described to a data 5-1 of a log data collecting section 3-1. When a data processing system 2-2 starts using the data similarly, it is informed to the other data processing systems via the bus 4 and also whether or not the other data processing systems use the data is confirmed. Since the other data processing system 2-1 uses the data in an example shown in Fig., the data processing system 2-2 describes two system name [#1, #2] to the log data 5-2.
Patent JP-S6471179-A (JP)
Title: Bipolar transistor
Inventor: MORITSUKA KOHEI
IPC: H01L21/331
Filed: 1987-09-11
Abstract: PURPOSE:To perform operations at great speed so that the accumulation of a few of carriers is not produced in a low concentration collector region and also so that it is not saturated very much, by providing a barrier layer consisting of the first conductivity type semiconductor having a large band gap between collector and base layers of the first and second conductivity types. CONSTITUTION:An n<+> type GaAs layer 2 with thickness 0.5mum as the first conductor layer forming a buried high-concentration collector layer and an n<-> type Al0.3Ga0.7As layer 3 with thickness 0.5mum as a barrier layer are formed on a semi-insulating GaAs substrate 1. Further, a p-type Al0.3Ga0.7As layer 4 with thickness 0.1mum forming a base layer and an n<+> type Al0.3Ga0.7As layer 5 with thickness 0.3mum forming an emitter layer perform epitaxial growths in order with an MBE process. And when this transistor operates, an energy barrier amounting to 0.22eV is produced to electrons between high-and low- concentration collector regions and injection of the electrons into a low- concentration collector region is suppressed and such a state of the collector region prevents the accumulation of excess minority carries in the collector region.
Patent JP-H0545151-A (JP)
Title: Displacement measuring device
Inventor: KAWATOKO OSAMU
IPC: G01B21/00
Filed: 1991-08-12
Abstract: PURPOSE:To enable a power consumption to be reduced and updating of a counter display when a movable element travels to be performed smoothly. CONSTITUTION:A circuit switching control portion 12 allows scale demodulation portions 3 and 4, phase detection portions 6 and 7. and an absolute counter portion 10 to be in stop state when a slider of an ABS (absolute) sensor 1 is traveling at a low speed or at halt and at the same time a dense scale demodulation portion 5, a dense phase detection portion 8, and an incremental counter portion 11 to be operated, thus enabling the device to be switched to an incremental counter operation. Also, the circuit switching control portion 12 enables the scale demodulation portions 3 and 4, the phase detection portions 6 and 7, and the absolute counter portion 10 to be in operation state when the slider is traveling at a high speed and at the same time the incremental counter portion 11 to be stopped, thus enabling the device to be switched to an absolute counter operation. The speed of the slider is detected by a speed detection portion 9.
Patent JP-S6381506-A (JP)
Title: Designation area offsetting system in nc data generation
Inventor: ASANO MASAHIRO
IPC: G05B19/4093
Filed: 1986-09-25
Abstract: PURPOSE:To eliminate the need for re-generation of a locus of tool by defining a designation offset area through the designation of a profile drawing with respect to a basic shape and inputting an offset so as to give ruggedness to the designated offset area thereby avoiding re-definition of the shape newly in giving a recess or a ruggedness in a local part of a shape model. CONSTITUTION:The profile drawing 31 is designated to the entire area 30 of the basic shape and the range of the profile drawing 31 designated in this way is defined as the designated offset area. Then, as to the designated offset area 31, a + or - offset is instructed in the direction of the Z axis to provide rugged offset to the area 31. Thus, the offset direction and quantity in the direction of the Z axis are instructed to the designate area without changing the basic shape in this way to provide local ruggedness to one kind of the shape.
Patent JP-H0970219-A (JP)
Title: Calm transferring apparatus in threshing machine
Inventor: SONOYAMA SAKAE
IPC: A01F12/40
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To enable the retreating movement of a feed chain in an easy sure manner in the case where a waste straw chain is constructed so that it is driven by the force which is transmitted from the feed chain. SOLUTION: A waste straw chain 38, which is driven by the force of a feed chain through a clutch is mounted at a rear part of the transportation terminal position of the feed chain 32. When the transportation terminal part of the feed chain 32 is pulled toward a clutch shaft, the clutch is disengaged, and the feed chain 32 swings centering a swinging shaft 54 in the same direction. Further, when the feed chain 32 is turned centering the center shaft 58 of a driving side sprocket 44 the feed chain 32 retreats to a position remote from a threshing chamber 24.
Patent JP-S60119710-A (JP)
Title: Unit for producing thin film
Inventor: TAKEI KOUJI
IPC: C23C14/30
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a thin film on a substrate with a desirably high quality by producing evaporated vapor flows intermittently and opening or closing a shutter in synchronization therewith. CONSTITUTION:A pulse laser is projected on the surface of a matrix 3 with a laser oscillator 6 to generate evaporated particles. The termination of laser irradiation is detected by a sensor 8 and a shutter 5 is driven by a driver 10 and opened. The shutter 5 is closed again after a lapse of given time by a timer built in the driving source 10. In this constitution, the shutter 5 screens reflected laser beams or materials which are much faster than evaporated atoms or molecules such as high-energy electrons, ions, neutral atoms or molecules while the substrate 4 is irradiated with the laser. The shutter closing period is set sufficiently shorter than several tens msec, so that only the evaporated particles required for formation of a film are selected by the shutter for their flying time and deposited on the substrate. Any materials adversely affecting to the film formation such as light, heat, fast particles, splash from the matrix or the like is inhibited from entering into the substrate, whereby a high-quality thin film without damages can be obtained.
Patent JP-H0974271-A (JP)
Title: Temperature profile displaying method of reflow soldering device
Inventor: TANIGUCHI AKIO
IPC: G01K7/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To enable a display of a board temperature profile measured by temperature sensors mounted on the substrate to be corrected and easily viewed. SOLUTION: An inlet sensor 21 detects the tail side 3a of a substrate 3 introduced into an oven 2 as placed on a conveyer 4 and starts measuring the temperature of the substrate. Even if the conveyer 4 is varied in traveling speed by a regulator, an accurate distance from the inlet sensor 21 to the side 3a of the substrate 3 in an oven is measured by the number of pulses counted by a pulse counter 25 which operates synchronously with the conveyer 4. Distances 51, 52, and 53 from the side 3a of the substrate 3 to thermocouples 41, 42, and 43 are previously inputted as separate corrections into the memory of a computer and added to the measured values by the pulse counter 25 for correction.  By this setup, the accurate distances of the thermocouples 41, 42, and 43 on the conveyer 4 from an inlet sensor 21 as a starting point are detected constantly, the channel positions of the thermocouples 41, 42, and 43 are corrected to positions on the conveyer 4, whereby the clear plotted figure of a temperature profile can be displayed.
Patent JP-H0971401-A (JP)
Title: Catalyst for producing synthesis gas and production of synthesis gas
Inventor: HAYAKAWA TAKASHI
IPC: B01J23/78
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst having a small amount of carbon precipitated in a catalyst for producing a synthesis gas by oxidizing a lower hydrocarbon and to produce a synthesis gas by using the catalyst. SOLUTION: This catalyst for producing a synthesis gas by oxidizing the lower saturated hydrocarbon comprises the compound metal oxide containing the alkaline earth metal, titanium and nickel and having the atomic ratio of the alkaline earth metal and titanium of substantially 1/1 in which the alkaline earth metal and titanium form a perovskite-type oxide.
Patent JP-H0868896-A (JP)
Title: Collimator for scintillation camera
Inventor: TAGUCHI MASATOSHI
IPC: G21K1/02
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a tomography image with small statistical fluctuation in a short time by partitioning a parallel, porous collimator to be fixed at a detector in the center into left and right and constituting the hole axis direction of the left and right collimators hole group so as to be perpendicular to an inspecting person's position. CONSTITUTION: A collimator 2 to be fixed at a detector surface 8 is partitioned in the center into left and right, each hole axis direction of collimator hole 7A and 7B groups of the left and right collimator parts 2A and 2B are inclined to be 90 degrees angle to an inspecting person's position and the collimator parts 2A and 2B are so constituted that data can be simultaneously collected at 90 degrees angle from the head 4 of an inspecting person 3. In a single photon emission CT, when a detector 1 attached by this collimator 2 is rotated for 360 degrees around the head 4, twice amount of 3g-ray 6 can be detected for the same rotation speed and an image (tomographic lines) with small statistical fluctuation can be obtained. Also, if the rotation speed is doubled, the same amount of γ-ray 6 can be obtained and inspection time can be reduced to approximately half.
Patent JP-S6468948-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA TAKESHI
IPC: H01L21/265
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a semiconductor device having a flattened multilayer interconnection structure easily, by performing ion implantation into a polycrystalline silicon film using different dopant ions. CONSTITUTION:A molybdenum wiring layer 3 and a polycrystalline film 4 are deposited on an insulating oxide film 2 on a semiconductor substrate 1. A mask 5 is selectively formed on the silicon 4. As ions are implated. When accelerating energy is made to be 60kev and a dose amount is made to be 5X10<15>pieces/cm<-2> at this time, the silicon 4 is transformed into a conductor part 6. After the mask 5 is removed, the conductor part 6 is covered with a mask 7. O2 ions are implanted into the silicon film 4 at accelerating energy of 80kev and 5X10<17>pieces/cm<-2>. Then, a region other than the conductor part 6 is transformed into an SiO2 insulating film 8. An upper wiring layer 9 is formed thereon. Then, the semiconductor device having the multilayer interconnection with very flat structure can be easily obtained.
Patent JP-H0972417-A (JP)
Title: Actuating mechanism for transmission equipped with subtransmission
Inventor: YASUI KEISUKE
IPC: F16H61/34
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To improve an operational feeling by shortening a time from pressing of a clutch to gear shifting of a subtransmission. SOLUTION: Pressure air is directly supplied from an air tank 3 to a switching air valve 6 and the pressure air is sent to pipings LH and LL by switching the valve 6 to positions 6H and 6L beforehand. By pressing a clutch pedal, relay valves 10 and 11 are caused to be conductive by pilot pressure air by a clutch booster 7. Thus, when the valve 6 is in the position 6H, the pressure air of the piping LH. is sent through a piping L13 to a subtransmission 2b and when the valve 6 is in the position 6L, the pressure air of the piping LL is sent through a piping L14 to the subtransmission 2b and gear shifting of the subtransmission is performed.
Patent JP-H0393614-A (JP)
Title: Production of carbon material
Inventor: KONASE KOICHIRO
IPC: C01B31/02
Filed: 1989-09-01
Abstract: PURPOSE:To increase mechanical strength of a carbon material by adding and mixing creosote oil and a surfactant to a carbonaceous aggregate and kneading the mixture with pitch. CONSTITUTION:Creosote oil and a surfactant are added and mixed to a carbonaceous aggregate and the mixture is kneaded with pitch. The mixing temperature of the creosote oil and the surfactant to the carbonaceous aggregate is preferably 80-100 deg.C and the amounts of creosote oil and surfactant are preferably 10-20wt.% and 2-8wt.% based on the carbonaceous aggregate, respectively.