baber/WOPTO huggingface dataset:
Patent JP-H0299789-A (JP)
Title: Vane type compressor
Inventor: NAKAJIMA NOBUFUMI
IPC: F04C18/344
Filed: 1988-10-07
Abstract: PURPOSE:To reduce the torque loss of a rotor by setting the shortest distance between the opened port edge of a recessed part and the outer peripheral edge of a rotor or a vane groove and the dimension of the gap between the edge surface of the rotor and a side block to a prescribed value. CONSTITUTION:The shortest distance (l1) connecting the opened port edge 30a of a recessed part 30 and the outer peripheral edge 2b of a rotor 2 and the dimension (h) of the gap between the edge surface 2a of the rotor 2 and the rotor side edge surfaces 3a and 4a of side blocks 3 and 4 are set in a pre scribed ratio. Similarly, the shortest distance (l1) between the opened port edge 30a of the recessed part 30 and a vane groove 13 and the dimension (h) between the above-described gap are set into a prescribed ratio. Therefore, the contact ares between the edge surface of the rotor and the rotor side edge surface of the side block can be reduced, and the torque loss of the rotor can be re duced.
Patent JP-S62112442-A (JP)
Title: Network simulator
Inventor: OTANI MASAKI
IPC: H04L12/26
Filed: 1985-11-12
Abstract: PURPOSE:To remove an event to execute a retest by changing the contents of a traffic intensity table on the way of a process after starting simulation. CONSTITUTION:A network simulator 1 executes call generating simulation to a device 2 to be tested according to the contents of the traffic intensity table. When a change command is inputted, changed traffic intensity control information 4-A-4-C corresponding to change data are reconnected by traffic intensity control information 4-3, 4-4 on the traffic intensity table 4 and the useless old traffic intensity control information 4-A-4-C are erased from the table 4. Then, the simulator 1 executes the call generating simulation according to the contents of the traffic intensity table 4 including the changed results. Consequently, the call generating simulation can be executed with high efficiency without the execution of a retest.
Patent JP-H04132235-A (JP)
Title: Wiring board for hybrid integrated circuit
Inventor: OGYU HISAO
IPC: H01L21/60
Filed: 1990-09-21
Abstract: PURPOSE:To improve integration by being able to inspect the alignment for a single connection part or connection terminal by using a mark which consists of a light area and a dark area on the substrate as a reference mark for detecting misalignment of connection parts. CONSTITUTION:After the connection part 2 is placed on the interconnection substrate 1, the substrate is set on a wire bonding system, the alignment detection reference mark is identified by the pattern identification device, and alignment is made with the standard mark. At this time, either of the meeting points on the 2 sides where the reference mark's light area 8 and dark area 9 interface can be used as a reference line for identification. Next, the part 2 is externally inspected, any difference from a reference position is calculated and the wire bonding system is adjusted. After that, the terminal section 4 on the connection part is connected by the bonding wire to the bonding wire connection terminal 5. Any difference is calculated by the difference between the reference position for the part in respects to the reference point and the actual placement position of the part 2 and the angle difference between the reference line and the part external line and control is performed according to the parallel movement amount and the rotation angle.
Patent JP-H04132327-A (JP)
Title: Spread spectrum modulation demodulation system
Inventor: ISHIGAKI YUKINOBU
IPC: H04B1/707
Filed: 1990-09-21
Abstract: PURPOSE:To suppress and eliminate remarkably an interference wave even when the interference wave of a considerably higher level at a low and/or a high frequency is invaded by providing a specific subtractor or the like to an inverse spread circuit section so as to apply modulation and demodulation. CONSTITUTION:A 1st multiplier 2 receives a spread spectrum signal including noise or an interference wave invaded through an optional transmission means or a recording and reproducing medium and applies inverse spread with the multiplication of a spread code to output an inverse spread demodulation signal. Then the system is provided with an emphasis means emphasizing a low frequency component in an output signal of a 3rd multiplexer 4 to output generated spread noise equivalent to spread noise in the inverse spread demodulation signal and a subtractor 17 subtracting the generated spread noise and the inverse spread demodulation signal to output a demodulation information signal in which the interference component is almost eliminated. Then modulation and demodulation are implemented. Thus, even when the interference wave of a considerably higher level at a low and/or a high frequency is invaded, the interference wave is considerably suppressed and eliminated.
Patent JP-H08121214-A (JP)
Title: Combustion control device for two-cycle engine
Inventor: KATO MASAHIKO
IPC: F02B75/02
Filed: 1994-10-19
Abstract: PURPOSE: To improve engine performance by stabilizing a detection air-fuel ratio output from an O2 sensor arranged on an exhaust passage even when an engine speed is low, and thereby the air-fuel ratio can be controlled accurately. CONSTITUTION: An ECU 31 filters an output from an O2 sensor arranged on an exhaust passage 7. The lower the engine speed is, the lower the filter frequency is set.
Patent JP-H0880171-A (JP)
Title: Bean curd containing ingredient
Inventor: SHIMIZU SHIGERU
IPC: A23L11/00
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a bean curd, containing an ingredient therein and having a new taste. CONSTITUTION: This bean curd containing an ingredient is obtained by preparing a perforated bean curd (1) with a mold, place the ingredient (2) in the hole, recast the bean curd (3) from the upper part, close the bean curd with a lid and coagulate the bean curd. Thereby, the bean curd contains the ingredient wrapped therein.
Patent JP-H0671421-A (JP)
Title: Method and device for preheating ladle for casting
Inventor: TAKEHARA YOSHIO
IPC: B22D41/015
Filed: 1992-08-29
Abstract: PURPOSE:To make the operability good and to uniformize heating of a ladle by blowing combustion gas upward from a burner set to a receiving base to preheat the ladle and exhausting gas from gap between the opening end part of the ladle and the receiving base. CONSTITUTION:The bottomed ladle 1 having the opening part is put on the receiving bass composed of a refractory material in the condition of turning the ladle upside down, and by blowing the combustion gas into the ladle 1 from the burner 3 fitted to the receiving base 5, the ladle 1 is heated. The excess gas exhausting is executed to the outer part from the gap between the edge of the opening part in the ladle 1 and the receiving base. By this method, the ladle 1 is uniformly heated by the ascended combustion gas. Further, the ladle 1 may only be put to the receiving base 5 in the condition of turning upside down and this device is unnecessary to use the special structure. Further, as the ladle 1 is only put on the receiving base 5 in the condition of turning upside down, this device can cope with various sizes of the ladle 1.
Patent JP-H07174861-A (JP)
Title: Method and device for confirming embedded position of metal cable
Inventor: HOSEIN ESURAMUBORUCHI
IPC: G01V11/00
Filed: 1994-09-26
Abstract: PURPOSE: To accurately specify the burial position of a metallic cable by arranging a monitor window of a cable probe near the metallic cable. CONSTITUTION: An approximate position of a metallic cable 12 is detected via the detection of radio energy emitted from the cable 12 and, then, a casing 16 of a cable probe 10 is pushed toward the vicinity of the cable 12. Thereafter, the radio energy detected with a radiowave frequency receiver 23 is monitored to detect the direction of the cable 12. Also, when the casing 16 is sunken so as to keep the projected bottom 18 thereof at the burial position of the cable 12, a light source 36 operates. Thereafter, a shutter 20 is opened, and a TV camera picks up the image of the cable 12 through a monitor window 19. As a result, the cable 12 can be visually watched. Once the cable 12 is visually confirmed, the casing 16 is further buried into the soil, thereby keeping the bottom 18 in contact with the cable 12. As a result, a receiver 23 detects maximum radio energy.
Patent JP-H0996929-A (JP)
Title: Automatic both-side document feeder and image forming device
Inventor: KIKUCHI HIDEYUKI
IPC: G03G15/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten copying time to save energy in the case both-side copying on a both-side document in a single document is performed. SOLUTION: As to the control of a copying machine; when both-side copy mode for the both-side document is set, an empty sensor 59 detects the document placed on a document feeding platen 52, and the start key of an operation panel is pressed down, one document on the document feeding platen 52 is fed from the bottom. The document is detected by a resist sensor 66. When the document is carried further and is not detected, the sensor 59 checks whether the document is detected or not, and the document placed on the platen 52 is decided to be one in the case the document is not detected, so that copying is performed from the surface so as to make reverse operation once though the copying is normally performed on one document from the back surface by reversing the document in the mode.
Patent JP-S63108204-A (JP)
Title: Size measuring method
Inventor: TAKAMI MASAO
IPC: G01B11/02
Filed: 1986-10-25
Abstract: PURPOSE:To accurately take a measurement of size even if respective cameras have different visual fields in case of the use of the plural cameras by inputting visual field correction data on sensors of the cameras and calibrating the actual measured size with the data. CONSTITUTION:A reference gauge 3 which is installed on a measurement reference surface 1 and has its X-directional size determined is irradiated with luminous flux D, the boundary between binarization black and white bits is extracted by arithmetic operation, and the visual field correction data on the sensors are calculated by arithmetic operation based on the relation between the extracted data and the determined size of the reference gauge 3 and stored in a memory 18 for the correction data. A body to be measured is irradiated with the luminous flux D, the boundary between binarization black and white bits is calculated as size data indicating the size of the irradiated part of the body to be measured, and the size of the object body is calculated by arithmetic operation based on the visual field correction data and outputted. Consequently, even if the cameras having deviation in the size (resolution) of a visual field, the influence of it is eliminated and the size is accurately measured.
Patent JP-H0564382-A (JP)
Title: Emergency power supply apparatus
Inventor: ITO RYOICHI
IPC: H02J9/08
Filed: 1991-09-05
Abstract: PURPOSE:To enable continuous supply of emergency power even in the case of the long time power failure of commercial power source. CONSTITUTION:The output part 1a of an engine dc power generator 1 and the output part 3a of a battery 3 are connected in parallel with the input part 4a of an inverter 4. The input part 4a of the inverter 4 is so constituted as to be switched and connected to both output parts 1a, 3a by a selector switch 5.
Patent JP-H10104689-A (JP)
Title: Filter for photometry sensor
Inventor: NISHIZAWA TERU
IPC: G03B11/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sensor by which adequate exposure can be obtained in many cases, whose control, adjustment and manufacturing are easy, and which can be commonly used at a low cost by providing a filter whose transmission light quantity distribution is not uniform in the vicinity of an outside light quantity sensor. SOLUTION: An object image passes through a lens 2, light quantity distribution is changed by a non-uniform transmission distribution filter 3 arranged on or in the vicinity of the sensor 1 at END.ON, and the object image is inverted and formed on the sensor 1. The sensor 1 is non-divided type, the cost is low because the sensor 1 is individually used so as to only output. Thus, the filter 3 having non-uniform transmissivity distribution obtained by designing transmissivity distribution is arranged on the sensor 1 while the non-dividing type sensor 2 is individually used. Thus, exposure control capable of moderately corresponding to either case of a time when a comparatively narrow sensor area is needed and a time when a comparatively large sensor area is needed can be performed, so that photometry or stroboscopic light control which can be commonly used can be performed.
Patent JP-H0889551-A (JP)
Title: Cleaner for hot water in bathtub
Inventor: OGAWA TAKUYA
IPC: B01D35/027
Filed: 1994-09-22
Abstract: PURPOSE: To provide a cleaner for hot water in bathtub with which local massage effect can be given to a face based on sucking force by a sucking type face beauty instrument in addition to a full body massage effect based on the formation of a bubble bath due to the jet of jet streams. CONSTITUTION: Hot water 2 in a bathtub 1 is sucked up from a hot water sucking pipe 3 to a main body 4 of the device by a circulation pump and cleaned, a jet nozzle 11 is fitted to the top end of a hot water jetting pipe 9 for jetting out the treated hot water to the bathtub again and further, a sucking type face beauty instrument 21 is connected to this jet nozzle 11 through a sucking pipe 22. Therefore, when a valve on the side of the sucking pipe 3 connected to the jet nozzle 11 is opened, the bubble bath can be provided by jetting out the jet stream mixed with air sucked from the sucking pipe 3 from the jet nozzle 11 and when a valve on the side of the sucking pipe is opened, the face or the like can be locally massaged while utilizing the sucking type face beauty instrument.  Moreover, when utilizing the face beauty instrument, water is prevented from being wasted unlike a conventional method with which tapped water continuously flows out.
Patent JP-H04133357-A (JP)
Title: Optoelectric transducer
Inventor: HOSOKAWA MAKOTO
IPC: H01L31/04
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the generation of the peeling off of the semiconductor layer of a semiconductor device using a polycrystalline silicon semiconductor and a glass substrate and the crack of the semiconductor layer by forming a polycrystalline silicon semiconductor layer onto the substrate displaying a heat shrinkage factor the same as a heat shrinkage factor indicated at a temperature of 600 deg.C by a silicon semiconductor. CONSTITUTION:Cr 12 as a metal for a rear electrode is film-formed onto an AN glass substrate 11. An amorphous silicon semiconductor layer 13 as an N-type semiconductor layer is film-formed onto said Cr electrode. An amorphous silicon semiconductor layer 14 as an I-type semiconductor layer is film-formed. An amorphous silicon semiconductor layer 15 as a P-type semiconductor layer is film-formed. A polycrystalline silicon semiconductor layer is obtained through thermal recrystallization in an N2 atmosphere. Lastly, an ITO electrode 16 as a transparent electrode is film-formed, thus completing a polycrystalline silicon solar cell. Accordingly, the amorphous silicon semiconductor layers are shaped onto the glass substrate shrinking in the same manner as silicon, thus preventing the generation of peeling from the substrate of the silicon semiconductor layers in a thermal recrystallization process and cracks generated in the silicon semiconductor layers.
Patent JP-H1198149-A (JP)
Title: Method and device for cellulating transmission data
Inventor: SUSA AKIKO
IPC: H04L47/43
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in the transmission efficiency by discriminating the format of input data, detecting the delimitation of a frame based on the discriminated result, and at the detection timing of the frame delimitation, reading out stored data and preparing a packet. SOLUTION: Input data s1 to a cellulating device are inputted to a data format discriminating part 301. The discriminating part 301 checks data volume or the like per minute time of input data, discriminates whether the input data are a continuous data format or a frame data format, and in the case of the frame data format, discriminates the sort of the format such as a difference of a compression method. A frame detection part 302 receives the discriminated result s7, detects the start and end of the frame and outputs a frame detection result s8. A trigger generator 303 generates a trigger signal s2 based on a frame detection result and sends the signal s2 to a CPS packet data storing part 201. The storing part 201 sends the stored data in accordance with the trigger to prepare a CPS packet.
Patent JP-H0994458-A (JP)
Title: Denitration catalyst and its production
Inventor: YOKOYAMA KOICHI
IPC: B01J21/06
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a denitration catalyst capable of reducing the rate of oxidation of SO2 without reducing the rate of denitration and strength. SOLUTION: At the time of producing a denitration catalyst based on titanium oxide and contg. inorg. fibers such as silica-alumina fibers, silica-alumina- zirconia fibers or E glass fibers and/or inorg. powder such as powder of silica- alumina, silica-aluminazirconia or E glass, inorg. fibers and/or inorg. powder is previously mixed with an inorg. binder, fired, crushed and added by 5-50wt.% of the amt. of the compsn. of the objective denitration catalyst.
Patent JP-H04285609-A (JP)
Title: Olefin polymerization catalyst and production of polyolefin using the same
Inventor: SUGIMOTO RYUICHI
IPC: C08F4/654
Filed: 1991-10-02
Abstract: PURPOSE:To provide a process for the production of an olefin-polymerization catalyst having high activity and to provide a process for the production of a polyolefin using the above catalyst. CONSTITUTION:An olefin-polymerization catalyst is produced by contacting a metallocene compound, an organic magnesium compound and an organic aluminum halide compound. A polyolefin is produced by polymerizing an olefin in the presence of the above catalyst.
Patent JP-H0594336-A (JP)
Title: Display device
Inventor: SAWADA AKIRA
IPC: G06F11/10
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a micro computer control display device with higher reliability by using the highly reliable data on a memory as they are and clearing, correcting and using the data which are found to be unfair. CONSTITUTION:The device is constituted of a deflection circuit 8, a high voltage generating circuit 9, an analog circuit 13 to use the high voltage of a video circuit 10, and a micro computer digital circuit part 14 (a micro computer 1, a memory 4, a D/A converter 3, etc.,) to control them, and adds a WDT(watch dog timer) 2 to the circuit part 14. When the micro computer 1 stores the data for display control to the memory 4, the data are blocked, and a checking code 6 is added and stored. When the micro computer 1 runs away due to the noise, and when the content of the memory 4 is unfairly rewritten, the highly reliable data on the memory 4 are used as they are, and the data which are found to be unfair are cleared or corrected and used.
Patent JP-H1084366-A (JP)
Title: Data transmission system
Inventor: TOKUNAGA KIMIHARU
IPC: H04L12/40
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To avoid a useless polling by adding time information till succeeding polling to a polling signal sent from a master equipment to a slave equipment so as to minimize a transmission delay of data even when a polling period of a master equipment and a data input period to at slave equipment are not constant. SOLUTION: Upon the receipt of a polling signal including time information T1 till succeeding polling from a master equipment 1 to a slave equipment 2 by the slave equipment 2, a packet generating section 6 sends a packet having been already generated to the master equipment 1, an arithmetic section 4 calculates a time T3 by subtracting a time T2 required to generate a packet from the time information T1 and sets the time T3 to a timer 5. When the time T3 elapses and the timer 5 expires, the packet generating section 6 reads data stored in a data storage section 7 for the time T3 to generate a packet. Thus, upon the receipt of a succeeding polling signal from the master equipment 1, the slave equipment sends a packet immediately without a transmission delay.
Patent JP-H1084207-A (JP)
Title: Vehicle antenna
Inventor: SAITO SHUJI
IPC: H01Q1/32
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an O-ring, to eleminate the O-ring mounting process and to prevent tar O-ring dismounting failure by forming the O-ring in a single body with a base pad. SOLUTION: An antenna cover 2 is attached to a planar base 3 where the metallic or conductive plating is entirely applied. A fixing screw part 3-1 is protruded from the lower surface side of the base 3 and put into a rectangular antenna attachment hole 101 that is drilled through a vehicle panel 100. A monolithic buffering pad 4 of a soft material is placed between the base 3 and the panel 100. Thus, a vehicle antenna can be fixed tight to the panel 100. The pad 4 includes an O-ring part 4-1 which exists between the base 3 and the panel 100 so as to enclose the part 3-1.
Patent JP-2000114527-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OTANI HISASHI
IPC: H01L21/336
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin-film transistor excellent in electric property, fabricate a circuit by using it and make a semiconductor device to have high performance, by oxidizing a semiconductor film containing crystal to reduce the film thickness and performing laser annealing and furnace annealing. SOLUTION: First, a semiconductor film 102 and a nickel containing layer 103 are formed on a quartz substrate 101. It is heated at 550-650 deg.C to form a polysilicon layer 104, and it is annealed at 1000 deg.C for 30 minutes in the oxidative atmosphere in the furnace so as to reduce the film thickness, forming a thin polysilicon film 105. Next, a polysilicon film 106 which is formed by laser annealing using an excimer laser light is annealed in the furnace, and the obtained polysilicon film 107 with high crystallinity is patterned to form an active layer 108. Therefore, a circuit can be fabricated by such a TFT that has a semiconductor film as an active layer that has a crystallinity substantially equivalent to that of a single crystal, so that a high-performance semiconductor device can be realized.
Patent JP-H04132902-A (JP)
Title: Manufacture of sensitivity adjusting apparatus of position detector
Inventor: AIKAWA MASAJI
IPC: G01B7/00
Filed: 1990-09-25
Abstract: PURPOSE:To easily adjust the sensitivity of a position detecting apparatus by bonding a sheet-like body of soft magnetic material and a spacer plate of synthetic resin by an adhesive layer. CONSTITUTION:A rectangular sheet-like body 16B is formed of an amorphous alloy having the thickness of, for example, several 10mum, and the length of each side of several cm. The sheet-like body 16B, a double face tape 22B of the same size as the sheet-like body 16B, a spacer plate 15B made of synthetic resin such as polycarbonate or the like, and a double face tape 21B having a cardboard 21b attached to one face thereof are sequentially laminated thereby to obtain a laminate 10B. The laminate 10B is placed on a suitable bed with the cardboard 21b downside and cut into the configuration of a sensitivity adjusting apparatus 10 by a cutter of a single blade. Then, one apparatus 10 is separated from the laminate 10B by delaminating the apparatus 10 from the cardboard 21b. Since the bonded surface is exposed, the surface is utilized to be attached to the surface of a magnetic sensor 14.