baber/WOPTO huggingface dataset:
Patent JP-H06132375-A (JP)
Title: Method and device for testing semiconductor device
Inventor: MIYAKE NAOKI
IPC: H01L21/66
Filed: 1992-10-15
Abstract: PURPOSE:To provide a device and a method of enabling semiconductor devices to be successively subjected to a DC test and a function test at two or more stations at the same time, so that semiconductor devices can be tested efficiently. CONSTITUTION:A semiconductor device is usually tested through such a manner that devices D1-1 to D2-24 are subjected to a DC test and a function test at stations 1 and 2 respectively, wherein a DC test is carried out first. If it is found that the devices subjected to a DC test at either of the stations 1 and 2 are all defective, the devices are replaced, and then the new devices are subjected to a DC test, and after at least one of the devices is found non- defective, the devices are subjected to a function test at the stations 1 and 2. By this setup, devices are not subjected to a function test of long testing time at a single station, and the function tests done at stations 1 and 2 are lessened in frequencies to decrease a semiconductor device in check time.
Patent JP-S62138085-A (JP)
Title: Controller for electric cooker
Inventor: SUZUKI KATSUAKI
IPC: H02P7/292
Filed: 1985-12-10
Abstract: PURPOSE:To change the period of intermittent operation and the speed of revolution control by selectively connecting a rheostat to either of an intermittent operation circuit or a phase variation circuit. CONSTITUTION:A rheostat 10 is connected selectively to either of an intermittent operation circuit 11 or a phase variation circuit 12. The period of ON-OFF intermittent operation of a power semiconductor 13 and the conduction phase angle of the power semiconductor 13 can be altered by the changeover of the circuits 11 and 12. Accordingly, the period of the intermittent operation or the number of revolution of a commutator motor 14 can be changed.
Patent JP-H08119877-A (JP)
Title: Therapeutic agent for digestive system cancer
Inventor: SUZUKI KATSUHIRO
IPC: A61P35/00
Filed: 1994-10-18
Abstract: PURPOSE: To obtain a therapeutic agent for a digestive system cancer comprising a malformin as an active ingredient. CONSTITUTION: This therapeutic agent for a digestive system cancer contains 0.01-100wt.% of at least one malformin among physiologically active substance malformins as an active ingredient. Malformins have inhibitory action on multiplication of various digestive system cancer cells, relatively low toxicity and are effective for treating stomach cancer, esophagus cancer, pancreatic cancer, especially hepatoma and colon cancer. A dose is 1-100mg/kg/day in the case of parenteral administration and 5-500mg/kg/day in the case of oral administration. Malformins are obtained by culturing Aspergillus sp. NFO 2525 strain (FERM P-14,557) in a nutritive medium.
Patent JP-S61153712-A (JP)
Title: Power source supplying system
Inventor: AOKI KAZUO
IPC: G05F1/10
Filed: 1984-12-27
Abstract: PURPOSE:To reduce an induced voltage caused by a higher harmonic component of a switching frequency and an external electromagnetic wave, by connecting a capacitor between a ground cable and a shielding body cable in the vicinity of a shielding body. CONSTITUTION:A power source supplying system is constituted by connecting a power source generating part (AC/DC regulator, etc.) 3, and a carrier fre quency communication equipment consisting of DC/DC converters 11-1n of a load side and loads 21-2n, by a power source cable 4 and a ground cable 5. Also, loads 31-3n are shielded by shielding bodies 31-3n for preventing a leakage of an electromagnetic wave, etc. generated in the inside, and con nected to the power source generating source 3 by a shielding ground cable 6. In this case, capacitors C13-Cn3 are provided between the ground cable 5 and the shielding cable 6, in the vicinity of the shielding bodies 31-3n. In such a way, it can be reduced that an induced voltage caused by a higher harmonic component, etc. of the DC/DC converters 11-1n leaks into the communication band.
Patent JP-H02125356-A (JP)
Title: Bidirectional buffer circuit
Inventor: KATAGIRI MASAMI
IPC: H03K19/0175
Filed: 1988-11-04
Abstract: PURPOSE:To obviate the signal line of a direction control signal and to simplify the circuit by providing a means to generate the direction control signal in accordance with a driven signal. CONSTITUTION:Based on input signals of a first buffer 3a and a second buffer 3b, a generating means (for example, a flip flop) 4 generates the direction control signal which validates one of first and second buffers 3a and 3b, namely, the direction control signal which validates the buffer to which the driven input signal is first inputted. That is, direction control signals (c) and (d) are generated in accordance with driven signals by first and second buffers 3a and 3b. Thus, it is sufficient if only driven signals are given to the bidirectional buffer circuit, and the generating means 4 consists of two gates 41 and 42, and therefore, the circuit constitution is simplified.
Patent JP-2001101776-A (JP)
Title: Optical disk camcorder
Inventor: INOUE NAOKI
IPC: G11B7/004
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure of the bearing of an optical disk camcorder that prevents run out of a rotary shaft of an optical disk loaded on a turntable and production of skew to enhance the recording and reproduction characteristics and also the tracking performance. SOLUTION: In the structure of the bearing of the optical disk camcorder where a turn table 107 and an optical pickup are placed on a base plate in a camcorder main body and rotary shafts 121, 130 for an optical disk 106 are placed on the turntable, the bearings 119, 120 support the rotary shafts 121, 130 for the optical at both sides of this optical disk 106.
Patent JP-H09117497-A (JP)
Title: Container for volatilizing aromatic
Inventor: AKU MUNEKIMI
IPC: A61L9/12
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a volatilizing piece and to enable long continuous use. SOLUTION: A head member 5 comprises a head body 20 and a fixing member 40; and the head body 20 is provided with a covered cylindrical cap 25 to be attached to the top opening 2 of the container body 1, an exterior part 6 extending from the upper outer circumference of the cap 25 flaringly upward, plural holding pieces 23 extending upward from the top of the cap 25, and an opening 22 provided at the top of the cap 25 surroundedly with these plural holding pieces 23.  In addition, the fixing member 40 is so structured that it is inserted attachably/detachably to the inner space of the plural holding pieces 23, that the erected part 31 of a volatilizing piece 30 is held between the outer circumference of the fixing member 40 and the plural holding pieces 23, and that the bottom 32 of the volatilizing piece 30 is press-contacted to the top of a core member 10 with the lower end of the fixing member 40.
Patent JP-H03140745-A (JP)
Title: Damper device
Inventor: OKADA TETSUNORI
IPC: F24F13/10
Filed: 1989-10-25
Abstract: PURPOSE:To facilitate a work when a damper device is installed at a ceiling surface and enable air to be entirely dispersed without contaminating a wall surface by a method wherein a circumferential edge of a grill is provided with a rib projected toward a releasing part and a bent piece is bent at an acute angle toward a screw setting direction of a grill fixing plate. CONSTITUTION:A rib 57 projected at a circumferential end of a grill 51 prevents an air flow leakage from the grill 51. A grill fixing plate 50 screw-fixed to a lower flange 47 is formed by a resilient member, for example. A bending angle alpha of a bent piece 50a is set at an acute angle range of about 85 deg. to 88 deg. in respect to the screw setting direction and then the grill is screw-set to the bent piece 50a.
Patent JP-H11116281-A (JP)
Title: Light cleaning method of substrate
Inventor: IRIE NORIYUKI
IPC: G02B1/10
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To remove an organic material causing the deterioration of laser durability of an optical thin film by cleaning the surface of a substrate by irradiating with ultraviolet ray having a specific energy density before the optical thin film is formed on the substrate. SOLUTION: The proper energy density of the ultraviolet ray at the time of cleaning the substrate is 0.6-10 J/cm<2> . The ultraviolet ray is preferably generated from an excimer laser light source of F2 , ArF, KrF, XeCl, a low voltage mercury lamp or an excimer lamp. Light of 185 nm and 254 nm is emitted from the low voltage mercury lamp. Oxygen absorbs the light of 185 nm to be partially converted to ozone and ozone absorbs the light of 254 nm to generate an active oxygen. The organic material on a material to be cleaned is oxidized and cleaned by ozone and the active oxygen. At the time of irradiating with a laser in ultraviolet range, the organic material is decomposed by the energy of light and removed by ablation by heat.
Patent JP-H04345046-A (JP)
Title: Chip life test apparatus for semiconductor device
Inventor: PAKU KI
IPC: H01L21/66
Filed: 1991-10-24
Abstract: PURPOSE: To test the life of a semiconductor device in the state of a chip by providing a probe joined to the electrode of a chip disposed on a tray to be electrically connected, a substrate connected to the probe and including a circuit pattern for executing the life test on a chip and a clamp for fixing the substrate. CONSTITUTION: A chip 1 is disposed at a groove 2a and fixed. Then the chip 5a of a probe 5 connected to the circuit pattern 3 of a substrate 4 fixed by a clamp 6 is joined by the electrode 1a of the chip 1. Thereby the performance and electrical life test of a semiconductor can be executed in the state of a chip to prevent the packaging of a defective chip to reduce the cost and to miniaturize the scale of the tester.
Patent JP-2001099668-A (JP)
Title: Navigation apparatus
Inventor: NAKAGAWA KIYOSHI
IPC: G01C21/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the positioning accuracy of a navigation apparatus. SOLUTION: A navigation system 100 is installed in such a way that a map is displayed on a display, that the position of an own vehicle is measured and that, on the basis of its measured result a mark which indicates the position of the own vehicle is displayed on the position of the own vehicle on the map displayed on the display, A video camera 11 and a video camera 21 which image the front of the own vehicle three-dimensionally are installed. Circuits 12 to 32 are installed in such a way that data on the position of an object to be used as the standard at the front of the own vehicle is formed on the basis of three-dimensional information indicated by video signals from the video cameras 11, 21. On the basis of the data on the position formed by the circuits 12 to 32, the measured result of the position of the own vehicle in the navigation system 100 is corrected.
Patent JP-H01120269-A (JP)
Title: Device for threshing green soybean through gap
Inventor: NAKAMURA JINICHIRO
IPC: A23N15/00
Filed: 1987-11-02
Abstract: PURPOSE:To efficiently and readily separate branches and leaves and bean pods of green soybeans, by rotating a rotating member, preparing a wind flow, placing stems and base parts of the green soybeans to be threshed into a bean threshing gap and pulling the plant in a breath. CONSTITUTION:A rotating member 3 is initially rotated in the direction of arrow and a wind is blown up from a blast port 4 along a slope of a bean treating frame 2 to prepare a wind flow on the outside. On the other hand, the base part of the stems of green soybeans to be threshed is placed in a part just fit for a gap 1 for threshing the beans and pulled in the outward direction of the above-mentioned bean treating frame 2 in a breath to directly drop branches and leaves from a treating port 7 to the outside and bean pods containing impurities on the slope of the bean treating frame 2. Furthermore, the afore-mentioned impurities are blown and removed by blowing back of the wind to efficiently provided the bean pods from a bean outlet 5.
Patent JP-2001096416-A (JP)
Title: Twist drill
Inventor: UEJIMA TAKASHI
IPC: B23B51/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stable twist drill of cemented carbide or of TiCN cermet that excellently resists cutting edge chipping, coating peeling and the like by virtue of an improved end cutting edge and a chip evacuating groove. SOLUTION: The twist drill made of cemented carbide or of TiCN cermet has in a sectional view taken perpendicularly to the axis thereof as S shape spreading from that portion of a chip evacuating groove which is just off the web thickness of the land side. The chip evacuating groove has a concave root and a protrusion heel. In the end face view of the twist drill, an end cutting edge is formed straight and is connected to a web thinning edge by an arc 0.15 to 0.50 times as long as the drill diameter.
Patent JP-H11102107-A (JP)
Title: Rotary shaft supporting part structure in toner container
Inventor: NAKAHATA AKINOBU
IPC: G03G15/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the driving torque of a rotary shaft by preventing toner from being retained between the rotary shaft and a bearing part. SOLUTION: The rotary shaft 16 is rotatably arranged in a toner housing part 3 and the small-diameter part 17 of the rotary shaft 16 is supported by a blind cylindrical bearing part 19 provided by recessing the inwall 29 of the toner housing part, 3. In the small-diameter part 17 of the rotary shaft 16, a toner scraping groove 20 for guiding the toner infiltrated into the gap between the small-diameter part 17 of the rotary shaft 16 and the bearing part 19 to the outside of the bearing part 19, at the time of rotating the rotary shaft 16 is formed.  The toner scraping groove 20 is provided with a linear groove part 20a extended in the axial direction of the rotary shaft from the end part of the small-diameter part 17 of the rotary shaft 16 and an inclined groove part 20b formed in a state that it is inclined at a fixed angle from the linear groove part 20a to the downstream side in the rotational direction of the rotary shaft. Further, the toner scraping groove 20 is formed in the length in the axial direction of the rotary shaft opened outward of the bearing part 19.
Patent JP-H10123112-A (JP)
Title: Manufacture of filter for liquid chromatography and filter
Inventor: SHIMADA KAZUHIKO
IPC: G01N30/60
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To suppress the adsorption of protein in an organism sample to the surface of a filter and to improve the service life by performing heat treatment in air of a filter for liquid chromatography made of metal and forming an oxide film on the surface of the filter. SOLUTION: A filter is made of a stainless steel that is inactive to some extent for eluents and analysis data. More specifically, the short fiber or fine powder of stainless steel is sintered at a high temperature and under a high pressure. The metal filter is subjected to heat treatment in air and an oxide film is formed on it, preferably at a heating temperature of 300-600 deg.C and for a heating time of 0.5-2 hours. The oxide film is preferably as thick as approximately 300-600Å. The surface of the filter becomes inactive due to the formation of the oxide film, thus preventing protein in an orgasm sample from being adsorbed to the surface of the filter and improving life.
Patent JP-S61158001-A (JP)
Title: Intermusic detecting device
Inventor: SHINOHARA MASAYORI
IPC: G11B3/095
Filed: 1984-12-28
Abstract: PURPOSE:To detect intermusic accurately without being influenced by disturbing light by cutting off signals lower in frequency than low band cut off frequency and signals higher in frequency than high band cut off frequency during searching, and detecting the level of signals including DC component during tracing. CONSTITUTION:Output of a sensor 1 is DC amplified by a pre-DC amplifier 4 and supplied to a band passing device 11. At the time of searching, frequency of a music interval signal is included between low band cut off frequency f1 and high band cut off frequency f2, accordingly, the signal is transmitted to a comparator 6. However, as frequency of signals in music area is out of the range of low band cut off frequency f1 and high band cut off frequency f2, the signal is cut off and not inputted to the comparator 6. Accordingly, only the intermusic signal is compared with reference potential V1 and the intermusic is detected accurately. On the other hand, when a pickup is tracking a disk record, the output of the pre-DC amplifier 4 is further amplified by a DC amplifier 5, inputted to a comparator 8, compared with reference potential V2 and the intermusic detected.
Patent JP-2001101078-A (JP)
Title: Device for preventing write in storage device
Inventor: INOUE NOBUO
IPC: G06F21/79
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the write preventing device of a storage device for preventing erroneous write in a storage device. SOLUTION: A data processor 10 is provided with a CPU 12 and a flash ROM 14, and an outside device 16 can be connected with the data processor 10. When the outside device 16 is connected, a low level is inputted to a P0 terminal of the CPU 12. Thus, it is detected that the outside device 16 is connected by the CPU 12, and when a data writing command is inputted from the outside device 16, a high level is outputted from a P1 terminal of the CPU 12. Then, a high level is outputted from an AND circuit 20, and the write protect of a flash ROM 14 is released. Only when it is detected that the outside device 16 is connected, and the data writing command is inputted, the write protect of the flash ROM 14 is released so that any erroneous write can be prevented.
Patent JP-H10119952-A (JP)
Title: Device for manufacturing composite container
Inventor: NAKAJIMA YOKO
IPC: B65D3/28
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To surely prevent a synthetic resin from leaking in the vicinity of the body seamed part of a cup. SOLUTION: This manufacturing device for composite container is equipped with injection dies 31, 32 in which a cup 10 having a body seamed part is placed. The cavity in the injection dies 31, 32, has a resin forming part 41 for a flange at the location corresponding with the upper end opening rim, and a resin forming part 43 for a body seam end surface covering part at a location corresponding with the internal surface of the body seamed part. A slide body 40 which presses the body seamed part inward, is provided at a location corresponding with the external surface of the body seamed part.
Patent JP-H10102777-A (JP)
Title: Brace assembly method and device in brace prefabricating construction method
Inventor: NISHIKAWA SHIGEKI
IPC: E04G21/12
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To dispense with movement of a brace in which the transverse assembly is completed without providing a large number of butting plates, and to improve the economy and safety. SOLUTION: In a brace assembly method in a brace prefabricating construction method, a butting plate 3 is attached in a perpendicular manner to a frame movable by casters 5A-5B, and moved to the prescribed position of the working place to perform the transverse assembly of a brace F, and the brace is transversely assembled. In an assembly equipment 1, jacks 4A-4B and casters 5A-5B are provided below columns 2A-2B of the frame 2, and the butting plate 3 is perpendicularly attached to the frame 2.
Patent JP-H01124511-A (JP)
Title: Method for disposing wire for tying pressed waste paper
Inventor: MIYATA TOSHIRO
IPC: B65B27/12
Filed: 1987-11-04
Abstract: PURPOSE:To permit the smooth cutting of a wire by a cutter and the easy disposal thereof after cutting, by bending a pressed waste paper block into the shape of a bow, pulling the wire exposed on the concave side thereof by a wire clamper and penetrating the cutter into the middle of the projecting side for cutting and disposing of the wire. CONSTITUTION:A pressed waste paper block 1 is placed on an operating table and the forward end of a wire camper 4 serving as a push member is brought into contact with the middle of the pressed waste paper block 1 and penetrated thereinto. The other side of the pressed used paper block 1 is brought into contact with a bending guide member 9 for bending into the shape of a bow. The wire clamper 4 serving as the push member is moved back by gripping a wire 2. A cutter 10 is moved forward to be penetrated approximately into the middle of the projecting side 22 of the pressed waste paper block 1 for cutting the wire 2. The wire clamper 4 is moved back in the rear of feed rollers 13 and 14 which are turned to feed the wire 2 in predetermined amounts for cutting by a fixed edge 17 and a moving edge 18.
Patent JP-H02125075-A (JP)
Title: Reading timing pulse generating mechanism for key information reading device
Inventor: HONDA KENSUKE
IPC: H03K3/45
Filed: 1988-11-02
Abstract: PURPOSE:To provide a pulse generating mechanism which performs reliable operation in a non-contact state by a method wherein a detector is moved along a body to be measured, and a difference in brightness and darkness between a carrier and a marker is optically detected by the detector. CONSTITUTION:When a key 3 is inserted in a key insertion hole 2, the key 3 is engaged with a body 6 to be measured, and the body 6 to be measured is pushed inwardly against the elastic force of a return spring 9 for movement. Along the movement, markers 8 passe a detector 11 one by one, and when the marker 8 matches the detector 11, light from an emission element 12 transmits the marker 8, and comes in a collecting element 13 after the passage of it through an optical fiber 15. An output signal from the collecting element 13 produces a reading timing pulse, and key information can be read at the generating timing of a pulse in a way that during the generation of the pulse, a key information recording portion 4 is caused to coincide with a key information detector 5. By pulling out the key 3, the body 6 to be measured is returned to a waiting position through the elastic force of the return spring 9.
Patent JP-H10106658-A (JP)
Title: Easy-to-demount terminal block with built-in fuse
Inventor: NIWA KUNIYUKI
IPC: H01R13/68
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate an arrangement space for a fuse outside a terminal block by integrating terminals in the terminal block with a fuse holder or a fuse clip and manufacture small-size electronic control equipment including a control panel by embedding the fuse in the base of the terminal block. SOLUTION: The desired number of terminals in a terminal block are divided into head terminals 10 and leg terminals 11. A fuse storage space 5 is provided in the base 4 of a terminal block under a terminal screw, used for the divided terminals, the divided terminals are arranged in the upper and lower parts of the storage space 5, a fuse is mounted in the space in a demountable manner and a fuse replacement port is opened in the base 4 of the terminal block near the fuse storage space 5.