baber/WOPTO huggingface dataset:
Patent JP-H03160108-A (JP)
Title: Exhaust device of internal combustion engine
Inventor: TAKEDA HIDEYUKI
IPC: F01N13/10
Filed: 1989-11-15
Abstract: PURPOSE:To enhance exhaust efficiency of the exhaust device, in which each cylinder is provided with two suction ports, by providing a volume chamber between exhaust passages of adjoining cylinders and communicating one of the two branch passages of the exhaust passage of each cylinder, located on both sides of the volume chamber, with the volume chamber respectively. CONSTITUTION:Exhaust ports 5a, 5b to 8a, 8b, which are opened and closed by respective two exhaust valve 1a, 1b to 4a, 4b, are provided on cylinders #1 to #4 of an engine, and exhaust manifold branches 15 to 18 are connected to these exhaust ports. In the branches 15 to 18 of the exhaust device like this, branch passages 25a, 25b to 28a, 28b, which are communicated with the exhaust ports 5a, 5b to 8a, 8b respectively, each of which are partitioned by partition walls 21 to 24, are formed. In addition, volume chambers 29a, 29b are formed between exhaust manifold branches 15 and 16 and between 17 and 18 respectively, each two of which are adjoining with each other, and further the branch passages 25b, 26a; 27b, 28a are communicated with the volume chambers 29a, 29b, respectively, via communicating passages 31a, 31b; 32a, 32b.
Patent JP-S62157768-A (JP)
Title: Polishing tool
Inventor: HASHIDATE YUUJI
IPC: B24B11/00
Filed: 1985-12-27
Abstract: PURPOSE:To use pitch for a long time by projecting the pitch supported inside a holder into outside the holder by a pressing means and shaping the surface of the pitch into spherical form by turning the pitch in the pressed state by a standard sphere. CONSTITUTION:The pitch 10 in heating-molten state is poured into the inside of a spacer 2, in the state where a standard pin 3 is retreated by the compression of a compression spring 4, and said pitch is solidified a little. Then, a holder 1 is installed onto a turntable 11, and a standard device 14 having a standard spherical surface 14a is held onto the holding part 13 of a main shaft 12 opposed to the turntable 11. In this state, the pitch 10 is projected from the holder 1 by the action of the compression spring 4, and pressed onto the standard spherical surface 14a. The surface of the pitch 10 is shaped to a desired spherical form by turning the turntable 11 and the main shaft 12 in this state. Therefore, the pitch can be used for a long time, and the number of times of shaping pitch can be reduced.
Patent JP-H066016-A (JP)
Title: Solder stopping mask forming method
Inventor: YAMAGAMI YOSHIICHI
IPC: C08F299/00
Filed: 1992-11-06
Abstract: PURPOSE:To form a uniformly thick film on the whole surface of a printed circuit board using the heat-curing powder coating material which can be hardened by the irradiation of ultraviolet rays. CONSTITUTION:A printed circuit board is coated with powder coating material while it is being maintained at the temperature higher than the setting temperature of the powder coating material and lower than the thermosetting temperature of the powder coating material. Then, after ultraviolet rays have been made to irradiate through a pattern mask, the region which is not projected by the ultraviolet rays is developed by a dissolving medium. The film developed on the printed circuit board is completely hardened by adjusting the temperature of the printed circuit board to the temperature higher than the thermosetting temperature of the powder coating material. As a result, the repulsion of the powder particles on the surface of the printed circuit board, when the powder coating material is coated, can be prevented, and the powder particles can be stacked on the surface of the printed circuit board. As a result, a uniformly thick film, having excellent adhesive property, can be formed on the whole surface of the printed circuit board.
Patent JP-H04169925-A (JP)
Title: Vector overlay print control system
Inventor: YOSHIDA MIKIKO
IPC: G06F3/12
Filed: 1990-11-01
Abstract: PURPOSE:To improve a data processing system by reporting data error to a host computer in case that data error is detected after releasing a factor of error to restart expansion of vector overlay data. CONSTITUTION:While vector overlay data 1 from the host is expanded (BMM expansion) on a bit map memory 2, a printer reports the error condition to the host if the printer goes to the not ready state, and the host issues a command for restart of BMM expansion to the printer when the printer is returned to the ready state. When the printer detects an undefined character 3 after restart of BMM expansion, the printer reports it to the host, and the host sends a pattern 4 to be printed instead of the undefined character 3 to the printer, and the printer registers this pattern 4 and prints the pattern 4 in the part of the undefined character 3 after the end of BMM expansion. Thus, the undefined character 3 in vector overlay data 1 can be printed.
Patent JP-H07150962-A (JP)
Title: Bearing housing of turbocharger
Inventor: YAMAZAKI SHUHEI
IPC: F02B39/14
Filed: 1993-11-26
Abstract: PURPOSE:To easily largely form a cooling water passage by forming its bearing housing in a divided structure. CONSTITUTION:The bearing housing of a turbocharger is provided with a shaft 10 for fitting a turbine rotor 16, bearing parts 11, 12 for supporting the shaft 10, a cooling water passage 27 for supplying cooling water, a first bearing housing 13 having an oil passage 28 for supplying oil to the slide part between the shaft 10 and the bearing parts 11, 12 and a second bearing housing 23 having a seal ring 24 inserted through the turbine rotor 16. The first bearing housing 13 and the second bearing housing 23 are connected together by a sealing member 26.
Patent JP-H09127028-A (JP)
Title: Fluorescent x-ray analytical apparatus
Inventor: MIZUTA MASAO
IPC: G01N23/223
Filed: 1996-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent X-ray analytical apparatus which prevents a bad influence of the leak of a sample by fitting a base inside frame to a base outside frame in a measuring part, providing a sample cell base in which one end of the base inside frame is blocked up by an X-ray transmitting sheet which is sandwiched and bonded between them freely attachably and detachably to hold a sample cell. SOLUTION: An X-ray transmitting sheet 27 is placed on a face on the side of a rise part 30 at a base outer frame 25, and a base inside frame 26 is fitted onto it. The sheet 27 is pulled by the base inside frame 26 so as to be spread and stretched, and it is stretched and installed between the base outside frame 25 and the base inside frame 26 so as to partition a space 28 and a space 29. A sample cell base 24 which is assembled in this manner is placed on a measuring part 2 on a bench 1, and a sample cell 3 which houses a sample 23 inside, is set. In this state, the sample 23 is irradiated via the sheet 27 with X-ray from an X-ray tube 4, fluorescent X-rays which are excited by an element to be analyzed in the sample are detected by an X-ray detector 6, and their energy intensity is measured.  Since the sheet 27 is stretched and installed on the cell base 24 in this manner, the cell base 24 acts as a saucer even when the sample 23 inside the cell 3 is leaked, and a bed influence is prevented.
Patent JP-S63150949-A (JP)
Title: Lead frame for semiconductor and manufacture thereof
Inventor: DEWAKI SHINJI
IPC: H01L23/50
Filed: 1986-12-12
Abstract: PURPOSE:To obtain excellent solderability at cost extremely lower than gold, silver and a tin-cobalt alloy by plating a molded conductive semiconductor lead-frame base body with an alloy in which the content of nickel to tin is specified. CONSTITUTION:A lead-frame base body for a semiconductor is molded, and pre-treated. The whole surface including a tie bar 2 is plated by using an alloy at the ratios of 45-85% tin and 55-15% nickel, thus completing a lead frame 1. 55-80% tin and 45-20% nickel are employed as the most preferable ratios on the characteristics of products in an experiment at that time. 0.3-0.4mm are used normally in the frame base body for the semiconductor and approximately 0.25mm is employed in one for an IC as the thickness of the frame base body for the semiconductor, and an electroplating means is used as a plating means. An IC silicon chip 7 is welded to the lead frame 1 completed. Connecting wires 8, 8 such as gold wires, aluminum wires, copper wires or the like each tying the silicon chip 7 and leads 4, 4 on both sides are bonded.
Patent JP-H0625289-A (JP)
Title: New polypeptide, new dna, medicinal composition and production of polypeptide
Inventor: MORISHITA HIDEAKI
IPC: A61P37/08
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a new polypeptide having new inhibiting activity as a protease inhibitor. CONSTITUTION:The objective new polypeptide has an amino acid sequence in which one or more amino acids selected from the following substitutions (i) to (iii) in an amino acid sequence of the formula are substituted with other amino acids in at least a part thereof and high protease inhibiting activity, especially against an active type blood coagulation factor X (FXa) and the objective method for producing the polypeptide is provided: The objective new DNA is capable of coding the polypeptide and the objective medicinal composition uses the new DNA. (i) Gln at the 15th residue counted from the side of the N-terminal is substituted with an amino acid other than the Gin; (ii) Tyr at the 42nd residue counted from the side of the N-terminal is substituted with an amino acid other than the Tyr and (iii) Arg at the 7th residue counted from the side of the N-terminal is substituted with an amino acid other than the Arg.
Patent JP-S63150450-A (JP)
Title: Throttle valve control device
Inventor: KIYONO MASATOSHI
IPC: F02D41/20
Filed: 1986-12-12
Abstract: PURPOSE:To prevent abnormal movement of a throttle valve due to malfunction of a step motor after step-out and to improve safety and reliability, by a method wherein step-out of the step motor is decided, and according to the deciding result, energization to the step motor is disconnected. CONSTITUTION:A switch D for disconnecting energization to a step motor B is situated between a step motor B for driving a throttle valve A and a power source C for feeding a current to the step motor B. Further, a means E for detecting a control amount of an accel and a means F for detecting the drive state of the throttle valve A are provided, and a computer G is provided for controlling the step motor B according to an accel control amount. In this case, and the computer G is provided with d means H for deciding step-out of the step motor B based on the drive state of the throttle valve A, and a means I tor instructing a signal by which to disconnect energization to the step motor B.
Patent JP-2001121348-A (JP)
Title: Material cutting/sorting system
Inventor: USHIYAMA HARUO
IPC: B23Q7/12
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a material cutting/sorting system capable of detecting a material to be cut in a container securely with comparatively simple structure. SOLUTION: In this material cutting/sorting system, the material 44 to be cut, which is cut by means of a cutting device, is stored in a bucket 96 and then stored in a container 6. Under the bucket 96, a sensor plate 174 is movably installed in the vertical direction extending within a prescribed range, and a detecting sensor 182 capable of detecting a relative movement of the sensor plate 174 is installed in the bucket 96. The sensor plate 174 is formed with an equal or a small size rather than the opening area of the container 6. With this sensor plate 174, a large number of the material 44 to be cut in the container 6 can be detected regardless of the containing state.
Patent JP-S63151980-A (JP)
Title: Fixing device
Inventor: MORI IKUO
IPC: G03G15/20
Filed: 1986-12-16
Abstract: PURPOSE:To simplify a peeling means, to miniaturizing a fixing device and to shorten the preheating time of a heating roll by arranging a temporarily fixing means on a part of the outer periphery part of a heat roll and forming a difference in the peripheral speeds of the heat roll and a press roll in case of using the fixing device adopting the heat roll for a copying machine or the like expanded at its width. CONSTITUTION:Prior to directly pass copy paper 1 carrying a toner image directly between the heat roll 4 and the press roll 5, a supporting member made of heat resisting resin is arranged on a part of the outer peripheral part of the heat roll 4 so as to be contacted with the roll 4 from the outside of the roll 4. The copy paper 1 is temporarily passed between the heat roll 4 and the supporting member, a toner image receiving sufficient heat from the heat roll is temporarily fixed on the copy paper under its melted state and then the copy paper 1 is pressed against the heat roll 4 and the press roll 5, and the toner image is completely fixed under the soaked state. When about 1-3% difference is formed between the peripheral speeds of the heat roll 4 and the press roll 5, no copy paper is wound around the roll having higher peripheral speed and the fixed copy paper can be easily peeled.
Patent JP-H02143655-A (JP)
Title: Telephone set
Inventor: IKOMA YUJI
IPC: H04M1/663
Filed: 1988-11-24
Abstract: PURPOSE:To attain the service of incoming rejection even to a subscriber of a DP telephone set equivalent to that for a subscriber of a PB telephone set by providing a PB reception circuit and a DP reception circuit receiving a personal identification number by a PB signal or a DP signal from a caller. CONSTITUTION:A subscriber depresses a pushbutton 19 to attain incoming rejection to register a the personal identification number to a personal identification number storage circuit 13. On the other hand, when a call comes to the telephone set of the subscriber, it is detected by an incoming call detection circuit 10 and a PB reception circuit 11 and a DP reception circuit 14 are in the state of receiving the number from the caller. The caller having the number inputs the number from the telephone set of the caller side. When the number is received by the circuits 11,14 information is outputted to a personal identification number collation circuit 12. The circuit 12 reads the number registered in advance therein from the circuit 13 and collates it with the number received from the caller, allows the arrival of call when they are coincident, rings a bell to inform the arrival of call to the subscriber.
Patent JP-H07152592-A (JP)
Title: Data processor
Inventor: HONGO KATSUNOBU
IPC: G06F11/00
Filed: 1993-11-29
Abstract: PURPOSE:To reduce the power consumption by inhibiting the output of a chip select signal in the case of a standby signal in the active state to prevent an external resource from being left selected in the standy state. CONSTITUTION:When a CPU 2 executes a WAIT instruction or a STOP instruction and the standby signal is generated from a STNBY signal generating circuit 19, the standby signal is inputted to not only a clock generating circuit 15 but also a chip select generating circuit 20. Since the inverted signal of the standby signal 18b is inputted to the NAND gate of the chip select generating circuit 20, all of chip select signals 30 to 33 outputted from output terminals in the standby mode go to the non-active state, and access states to external memories 20 to 23 are released. Consequently, external resources are prevented from being left selected in the standby state, and the power consumption is reduced. Since external resources are not affected by noise, data of external resources is not, destroyed by noise.
Patent JP-S63226107-A (JP)
Title: Recessed type noise filter
Inventor: SAKANE NAOFUMI
IPC: H03H7/09
Filed: 1986-12-15
Abstract: PURPOSE:To imbed a noise filter while using a ready-made mount frame by forming a locking hole to lock a pawl projected to the inner circumferential face of the metal-made mount frame so as to mount the device to the metal- made mount frame to the outer face of the device. CONSTITUTION:The locking pawl 34 of the assembling fixture 33 of the noise filter 3 is engaged with the locking recessed part 22 to fix the noise filter 3 to the mount frame 2. In this case, the swollen part 36 at the upper part of the noise filter 3 is exposed to the front face side from the opening 23 of the mount frame 2. The lock recessed part 37 is formed by the mount fixture 33 at both sides of the swollen part 36 of the device 30 and in fitting it to the metallic mount frame, the claw formed at the inside of the metallic mount frame is engaged. The noise filter 3 is provided with two kinds of locking means so as to be locked and fixed to two kinds of resin-made and metal-made mount frames 2a being the standard. Thus, the change in the installed location is attained comparatively freely by utilizing the ready-made mount frame 2 to improve the workability.
Patent JP-2001118258-A (JP)
Title: Optical information recording and reproducing device
Inventor: KITAI HIROTO
IPC: G11B21/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To solve such problem that it is sometimes impossible to pull in tracking into a target track because of large variation in the moving speed of an optical head, caused by driving a DC motor with a DC current after focus-setting at a home position of an optical card. SOLUTION: When making an optical head 204 access to a target track from a home position, the optical head is moved to the target track while performing the speed control by moving the optical head 204 relatively to the optical card 107 by driving the DC motor 209 by an open control with voltage driving, and changing over the driving of the DC motor 209 to current driving in the area where a track traverse signal is detected.
Patent JP-2000123296-A (JP)
Title: Mobile equipment position retrieval system using gps
Inventor: KAWARABAYASHI YUTAKA
IPC: H04W4/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of arbitrary retrieving from a position information center without having a GPS position information operating function in a mobile equipment by transferring a GPS position signal received by the mobile equipment to the position information center, converting the GPS position signal into position information at the position information center and specifying the position of the mobile equipment. SOLUTION: This system is provided with a mobile equipment 2 of plural portable telephones provided with receiving means for radio waves from a GPS satellite 4 and a position information center 3 capable of communicating with the mobile equipment 2 through a moving object communication network 6 and a telephone communication network 7, and the position of the mobile equipment 2 is retrieved by the GPS position signal received by that mobile equipment 2. Concerning this mobile equipment position retrieval system, the mobile equipment 2 transfers the received GPS position signal to the position information center 3 and the position information center 3 converts the GPS position signal reported from the mobile equipment 2 to the position information and specifies the position of the mobile equipment 2.  In this case, as another style, the mobile equipment 2 sets the received GPS position signal to a call control signal and transfers it to the position information center 3.
Patent JP-S62155362-A (JP)
Title: Control device for automatic gear
Inventor: FUJIWARA TAKUJI
IPC: F16H61/10
Filed: 1985-12-27
Abstract: PURPOSE:To prevent a shock of speed change by disposing a relief means for controlling a line pressure corresponding to a signal pressure due to a boost pressure at the downstream of a throttle valve K. CONSTITUTION:A signal pressure generating means L for generating a signal pressure due to a boost pressure at the downstream of a throttle valve K in an intake passage C of an engine 1 and a line pressure generating means M for generating a line pressure due to a signal pressure generated by the signal pressure generating means L are disposed. The line pressure is supplied to an actuator I through a valve means J and a relief means N for preventing the signal pressure generated by the signal pressure generating means L from being increased over a fixed value is disposed. Thereby, the remarkable increase of the line pressure can be prevented at the time of the kick down operation and a shock of speed change is also reduced.
Patent JP-H02144007-A (JP)
Title: Combination furniture
Inventor: ISHIKAWA KIYOSHI
IPC: A47B77/02
Filed: 1988-11-25
Abstract: PURPOSE:To facilitate containing in the space of a blind plate rear-section by composing a part or all of work top upper-side blind plates, of doors to be freely opened or closed. CONSTITUTION:The upper side of a work top 2 is provided with a suspension cupboard 3. Between a high level cabinet 4 and a cabinet 1, blind plates 5 are arranged, and on the side confronted with the blind plates 5, a folding door 6 is set. In the internal section of the high level cabinet 4 at the rear section of the folding door 6, a rotary rack 7 is fitted via a hinge 8. Besides, at the notched section of the upper side section of the work top 2 of said blind plates 5, a door 9 is set. In this case, when a contained object in the high level cabinet 4 is taken out, then if it is a small contained object, it can be easily contained in or removed from just by opening the door 9. Besides, in case of a large contained object, the folding door 6 is opened, and the rotary rack 7 is pulled out, and the door 9 is opened, and then an object mounted on the work top can be contained easily in the high-level cabinet 4.
Patent JP-H09139680-A (JP)
Title: Communication equipment
Inventor: BABA YOSHIHIKO
IPC: H04B15/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the C/N deterioration of a transmission wave by selectively connecting an attenuation means attenuating the high frequency voltage of a signal line to a place near the input/output node of the signal line. SOLUTION: A feedback route is constituted by the route of a feedback gain β1 from an antenna 103 to a control part 104, the control part 104 and a route by a feedback gain β2 from the control part 104 to the input signal line of a voltage control oscillator(VCO) 101. In this case, transmission power from the antenna 103 reaches the interior of the control part 104 through a wiring pattern on a printed board for loading respective constitution parts and an amplitude modulation wave is generated owing to the non-linear distortion of the control part 104. Thus, line resistance 121-1 to 121-n are selectively connected to input/output signal lines 131 to 133 associated with the control part 104, the occurrence of the amplitude modulation wave is suppressed and the C/N deterioration of the transmission wave is improved in the communication equipment.