baber/WOPTO huggingface dataset:
Patent JP-H10122773-A (JP)
Title: Heat pipe type housing cooler
Inventor: OTOMO JUNICHI
IPC: F28D15/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedoms of designing an equipment by aligning in parallel a radiating side room and a heat absorbing side room at an upper portion of a housing and disposing a heat pipe spanning the radiating side room and the heat absorbing side room, thereby so reducing necessity of height of a portion for containing a condensing portion of the pipe. SOLUTION: A heat exchanger room 2 is mounted at an upper wall of a housing 1 for containing an electronic equipment therein, and a partition plate 21 for separating into an inner air side communicating with inside of the housing 1 and an outer air side communicating with outside of the housing 1 is provided in the room 2. A heat pipe 20 with fins is installed at the plate 21 over between the inner air side (a room of the heat absorbing side) and the outer air side (a room of the radiating side) through the plate 21. Thus, a right half of the pipe 20 at the outer air side is formed in a condensing portion 20a, and a left half of the inner air side is formed in an evaporating portion 20b.  A suction port 25 of the air communicating with the portion 20a side of the pipe 20 is provided at a side of the room 2 of the outer air side, and exhaust ports 26 are provided at the other both sides.
Patent JP-H02125832-A (JP)
Title: Soft magnetic amorphous alloy foil
Inventor: OHASHI HIDEHIKO
IPC: C22C19/00
Filed: 1988-11-02
Abstract: PURPOSE:To improve the soft magnetic characteristics and workability of the title foil by specifying the contg. atomic rate of iron and cobalt in an alloy and specifying the thickness of foil. CONSTITUTION:Soft magnetic amorphous alloy foil is formed with an alloy contg. iron and cobalt. The contg. atomic ratio of iron and cobalt in the alloy is regulated to >=90% cobalt. The thickness of the alloy foil is furthermore regulated to <=10mum. In this way, the soft magnetic characteristics and workability of the amorphous alloy foil can be improved.
Patent JP-S63128860-A (JP)
Title: Data communication equipment
Inventor: HAGANUMA TOMOYUKI
IPC: H04N1/32
Filed: 1986-11-18
Abstract: PURPOSE:To attain various communication controls with a simple constitution by providing a changing-over control means to change over and connect first and second communicating control means to the input and output means of data. CONSTITUTION:A changing-over control part 21 always monitors the input of a G3/G4 changing-over switch 61 of an operating display part 6, when a G3 mode is selected, changes-over switches SW 1 and 2 to a (b) side, and when a G4 mode is selected, the switches SW 1 and 2 are changed over to an (a) side. During the transmitting and receiving of a controller 3 or 4, the control part 21 monitors the change-over input of the changing-over switch 61 and the receiving request from other controller. When the changing-over input of the switch 61 is executed, this is stored, and when the current transmitting or receiving is completed, the switches SW 1 and 2 are changed over and the connection and changing-over of the controller are executed. When the receiving request is executed from other controller during the transmitting and receiving by one side controller, the control part 21 receives the memory to a RAM, and when the transmitting and receiving executed then are completed, the switches SW1 and 2 are changed over and the receiving data are printed out.
Patent JP-H04152778-A (JP)
Title: Agc circuit for magnetic recording and reproducing device
Inventor: TAKAHASHI SUSUMU
IPC: G11B20/04
Filed: 1990-10-17
Abstract: PURPOSE:To make a basic performance as an edit device and a general recording and reproducing device compatible with high picture quality at camera video recording by implementing keyed AGC at line input and peak AGC at camera input. CONSTITUTION:A luminance signal of a video signal from an external video equipment such as other magnetic recording and reproducing device connecting to the outside of the title magnetic recording and reproducing device is inputted to a line input terminal 1 and a luminance signal of a video signal from a camera connected to the outside of this magnetic recording and reproducing device is inputted to a camera input terminal 2. The video signal inputted from the line input terminal 1 is subject to processing of keyed AGC (SYNC AGC detecting a SYNC level and to make it constant when a white peak does not exceed a prescribed level and peak AGC detecting a video image level and to make it constant when the white peak exceeds the prescribed level) and the result is fed to a selection circuit 6. On the other hand, the luminance signal inputted from the camera input terminal 2 is subject to processing of peak AGC by a peak AGC circuit 4 and the result is fed to the selection circuit 6. The selection circuit 6 selects either the luminance signal from the line input terminal 1 or the luminance signal from the camera input terminal 2 and gives the signal to a luminance signal recording processing circuit 7.
Patent JP-H07126233-A (JP)
Title: N-alkylamidealkanol and its production, and surfactant composition and cleanser containing the same
Inventor: TAKAHASHI MASAKATSU
IPC: C11D1/52
Filed: 1993-11-05
Abstract: PURPOSE:To provide a novel N-alkylamidealkanol having low irritativity against skins and having an excellent foam-increasing effect for a wide range of surfactants. CONSTITUTION:A compound is represented by formula I (R<1> is linear or branched 6-22C alkyl, alkenyl, hydroxyalkyl, linear or branched alkylphenyl (the alkyl has a carbon atom number of 8-12); R<2> is H, linear or branched 1-22C alkyl, alkenyl, hydroxyalkyl, alkylphenyl; R<3> is linear or branched 1-5C alkylene; R<1> is linear or branched 2-3C alkylene; n is 0-50), e.g. N-decyl-4-hydroxy-2- methylpentaneamide. The compound is obtained by reacting an amine of formula II with a lactone of formula III and, if necessary, further reacting the product with an alkyleneoxide of formula IV. A surfactant containing the compound is useful not only for cleansers used for hair, bodies and dishes but also for face cleansers, cleansers for housings, etc., because of having low irritativity and high safety in addition to excellent foamability.
Patent JP-2001100893-A (JP)
Title: Switch input device
Inventor: TSUJI YASUSHI
IPC: H04Q9/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To detect the omission of switch OFF in a short time without excessively increasing a communication load when transmitting switch operation through serial communication. SOLUTION: When a switch is turned on at time t1 as shown in (a), an 'ON' signal is transmitted. When the switch is turned off at time t2, an 'OFF' signal is transmitted. When the OFF signal can not be received via a serial communication path and a long-press ON signal is not received after the lapse of time T from the time t1, it is decided to be forced OFF. When the ON state is to be continued even after the lapse of the time T from the time t1 as shown in (b), the long-press ON signal is transmitted. When the long-press ON signal is received, operation different from the case of receiving the ON signal at the time t1 is performed.
Patent JP-H0988544-A (JP)
Title: Oil mist separator
Inventor: HASHIGUCHI TAKASHI
IPC: F01M13/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve catching efficiency of oil mist by forming in a shape bent on a downstream side, one or a plurality of opening side end parts of an upstream side bypass plate out of a plurality of bypass plates arranged in a container so that a rapid/slow repeating change can be applied to blowby gas flow velocity. SOLUTION: Bypass pates 15a, 15b, 15c are arranged in the container 2 of an oil mist separator, and the opening side ends of the upstream side bypass plates 15a, 15b are bent to downstream side. Thus, blowby gas increases its flow velocity by the bent part of the bypass plate 15a, and collided with the bypass plate 15b at approximately right angles so as to separate oil mist therefrom. When the blowby gas is raised along the bypass plate 15b, the blowby gas is entered in the inside of the bent part of the bypass plate 15a so as to lower its flow velocity, thus the takeaway of the separated oil mist may not occur. Thusly, the catching efficiency of the oil mist is improved.
Patent JP-2000057819-A (JP)
Title: Mirror ball device and sphere with it
Inventor: SUZUKI TAMIYA
IPC: F21S10/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To diversify display and to enhance the degree of freedom to dispose a light source. SOLUTION: This device is equipped with a mirror ball body 1, an irradiating part 3 and a rotating part 4. The mirror ball body 1 is a polyhedron formed by sticking reflecting plate pieces 11 to a hollow sphere of synthetic resin. The radiating part 3 is equipped with a light source 31, a light guide 32 and a radiator 33. The light guide 32 is composed of optical fiber, and guides light from a light source to the radiator. The radiator 33 is structured by providing many communicating holes in a flat plate 331 so as to form a designated shape and inserting one end 321 of the optical fiber. Since this device projects light on the periphery of a figure such as a letter shape, more diversified expressions can be directed in comparison with a conventional method by light points with an equal interval. Since the light source 31 is connected to the irradiator 33 by the light guide 32 of optical fiber, the both can be freely disposed.
Patent JP-H02122560-A (JP)
Title: Semiconductor storage device
Inventor: YAMANAKA KOJI
IPC: H01L27/10
Filed: 1988-10-31
Abstract: PURPOSE:To increase a capacitance value without making a plane area larger by forming a dielectric film with the electrode of a capacitor formed in the form of a cylinder having a bottom surface continuously from the bottom surface to the inner and outer surfaces of the cylinder. CONSTITUTION:After an oxide film 2 is formed on the surface of a board 1, an insulation film 3 is formed. After a gate electrode 4 of polycrystalline silicon is formed, ion implantation is performed to form a source/drain area 5. After an oxide film is grown on the surface by CVD, etchback is performed to form an insulation film 6. Further, after an insulation film 7 is formed on this surface, a hole 8 is opened. Next, after a polycrystalline silicon is grown, an impurity such as phosphorus is implanted. After photoresist 9 is applied on this surface, a pattern is formed and etching is performed to form a polycrystalline silicon electrode 10. Next, the photoresist 9 is separated, a polycrystalline silicon is grown on the surface, and an impurity of phosphorus, etc., is implanted to form an electrode 11. Next, anisotropic etching is performed for a time longer than the time in which the electrode 11 can be removed by anisotropic etching. Next, an electrode 13 composed of a dielectric film 12 and polycrystal silicon is formed and an insulation film 14 is accumulated. Then, it is opened and a metal wire 15 is formed.
Patent JP-2000107915-A (JP)
Title: Lathe-tool rest
Inventor: SAKAI SHIGEJI
IPC: B23B29/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool rest for lathes, capable of fast and easily centering the location of a cutting edge. SOLUTION: The lathe-tool rest is provided with a tool holder 10 for holding a tool T, and a turret 2, on the outer peripheral surface of which the tool holder 10 is installed. A locating projecting or a locating hole formed at the tool holder 10 is engaged with a locating hole or a locating projection formed at the mounting surface 3 of the outer periphery of the turret 2 to locate the tool holder 10 at the mounting surface 3 of the turret 2. A pin hole is formed in the mounting surface 3, and a slot is formed in the tool holder 10. An adjusting pin which is provided with a reference shaft part to be inserted into the pin hole and an adjusting shaft part which is provided to be off-centered from the reference shaft part and which is to be inserted into the slot, is provided.  By rotating the adjusting pin around the axis of the reference shaft part, the tool holder 10 can be rotated on the basis of the locating hole 4 and the locating projection, and thus the location of the tool holder can be adjusted.
Patent JP-H08114460-A (JP)
Title: Method for adjusting resonance frequency of vibration-type element
Inventor: HASEGAWA TOMOYASU
IPC: G01C19/56
Filed: 1994-10-17
Abstract: PURPOSE: To provide the method for adjusting the resonance frequency of a minute vibration type element, which is manufactured by micromachining technol ogy and the like, in high accuracy. CONSTITUTION: An Au thin film 3, which is readily machined, is attached and formed on a part 9 having the relatively large area in a center vibrating beam 8 that is a vibration-type element. The Au thin film 3 is removed by sputtering with a focusing ion beam. The resonance frequency is accurately adjusted into the higher direction. Furthermore, a film forming material is attached by applying the focused ion beam on the central part 9 of the center vibrating beam, and the resonance frequency is adjusted into the lower direction.
Patent JP-H0587893-A (JP)
Title: Ordering circuit
Inventor: SHIMONO TAKESHI
IPC: G06F11/22
Filed: 1991-09-27
Abstract: PURPOSE:To shorten the time necessary for the inspection of an ordering circuit having a scan buss. CONSTITUTION:Between flip flops 1-1 and 1-2. a two-input parity circuit 2-1 for generating the exclusive logic sum of the output signal of the flip flop 1-1 in the forestage and the output signal of a combination circuit 4 and a selector circuit 3-2 which selects the output signal of the two-input parity circuit 2-1 and outputs the output signal to the flip flop 1-2 in the posterior stage in random test mode are installed. The flip-flop 1-2 takes in the output signal of the two-input parity circuit 2-1 which is applied through a selector circuit 3-2 in synchronization with a clock signal. Such operation is carried out also in the posterior stage of the flip-flop 1-2. Accordingly, even if the scan-in operation is not carried out, each random value is set in each flip-flop 1-2-1-n and an ordering circuit can be operated, and even if the scan-out operation is not carried out, the influence of a trouble can be outputted from a scan-out terminal 8.
Patent JP-H01118146-A (JP)
Title: Electrophotographic sensitive body
Inventor: MUTO NARIAKI
IPC: G03G5/06
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a single layer type photosensitive body superior in positive chargeability, high in sensitivity and small in residual potential by forming a photosensitive layer composed of a specified perylene derivative, a diamine derivative, and a binder resin. CONSTITUTION:The single layer type photosensitive layer comprises as an electric charge generating material, the perylene derivative represented by formula I, each of R<1>-R<4> being lower alkyl, as a charge transfer material, the diamine derivative represented by formula II, each of R<5>-R<8> being H, lower alkyl, or the like; Y being H, lower alkoxy, or the like; and n being an integer of 1-3, and the binder resin, thus permitting the obtained single layer type photosensitive body to be superior in positive chargeability, high in sensitivity, and small in residual potential.
Patent JP-H08205645-A (JP)
Title: Planting device in rice transplanter
Inventor: SEIYOU ICHIROU
IPC: A01C11/02
Filed: 1995-09-28
Abstract: PURPOSE: To provide the subject planting device free from such out-of-gear status as to mutually limit pawl case structure and bolt fitting position. CONSTITUTION: In this planting device so designed that a pawl case shaft is revolvably axially supported on a rotary case 21, a pawl case 22 is bolted 44 on the pawl case shaft and fitted with a planting tine 17, the pawl case 22 is biasedly disposed in an one-sided fashion around the straight line C connecting the revolving center of the pawl case shaft 45 and the tip of the planting tine 17, and the bolt 44 is biasedly disposed in an one-sided fashion on the other side opposite to the pawl case 22, and the flange 45a of the pawl case shaft to be fitted with the pawl case 22 is made in a disc form.
Patent JP-H06130144-A (JP)
Title: Navigation system
Inventor: ISHIKAWA TOMOO
IPC: G08G1/0969
Filed: 1992-10-15
Abstract: PURPOSE:To quicken rising in provision of navigational information. CONSTITUTION:The navigation system 11 comprises a GPS receiver 12 for receiving navigation radio waves from a plurality of GPS satellites 18 and measuring its own position, a CD-ROM unit 13 for recording map information and other relevant information in a CD-ROM to configure a map data base, a display/operating unit 14 including an LCD 14b and the like, and a controller 15 comprising a CPU and recording/working areas thereof, i.e., ROM, RAM 15b, a clock 15a, a common power supply therefor, i.e., a backup battery 15c, and a microprocessor controlling the entire system. The navigation system further comprises a fixed ground station 17 receiving navigation radio wave from the GPS satellite 18 and constantly updating the navigation data to keep a newest data, and a radio unit 16 for communication with the fixed ground station which takes in newest navigation data by radio from the fixed ground station 17 at higher data transmission rate than the GPS satellite 18 when the data collected from the GPS satellite 18 is inappropriate.
Patent JP-H076542-A (JP)
Title: Optical rotary card adapter
Inventor: YOKOEKAWA HIKARI
IPC: B42D15/10
Filed: 1993-09-30
Abstract: PURPOSE:To facilitate and ensure the loading and unloading of a card-shaped rotary optical recording medium by providing a mechanism for fixing the position of an opposite side of this card when the card is set on a player. CONSTITUTION:A disk base 1 is opened in a card-shape in the middle part, and edges 2 and 3 are provided on the bottom part, and also movable holders 4a and 4b having restoring force for holding the vicinity of an end part of the card between angles 6a and 6b are provided. When the card is to be fitted in, the holders 4a and 4b are pulled by fingers in the parallel direction alpha to the opposed short sides, and the card is fitted in walls 13 and 14 of the opening part, and is brought into contact with the edges 2 and 3. Subsequently, when the fingers are released, the card is pressed and fixed by the holders 4a and 4b with their restoring force. By this method, loading and unloading operation and positional setting and fixing of the card can easily and accurately be carried out.
Patent JP-H02126196-A (JP)
Title: Device for monitoring leakage in pressure vessel of high-pressure
Inventor: KATO SHINYA
IPC: G01M3/04
Filed: 1988-11-04
Abstract: PURPOSE:To detect a leakage in an early stage of a periodical inspection performed at the time of plant shutdown by providing a hot air producing device which vaporizes leaked water drops, etc., in a leakage occurring environment and a pipeline for sucking the vaporized substance. CONSTITUTION:When a leakage occurs at the through hole 4 of the bottom mirror of a reactor pressure vessel 3 when a pressure proof test is performed in the course of a periodical inspection at the time of plant shutdown, the reactor water in the vessel 3 drops to an area II surrounded by the outside of the bottom mirror 3 and a heat insulating material 6. Therefore, hot air is supplied to the area II from a hot air producing device 12 through an air pipe 13 so as to vaporize the reactor water. The substance vaporized due to the hot air is sucked into a condensing device 8 through a gas suction pipe 7. The vaporized substance is stored in a draining reservoir 10 through a drain pipe 9 after the substance is condensed at the condensing device 8. When the humidity and liquid level in the reservoir 10 are respectively detected by means of a humidity/ liquid level sensor 11, the occurrence and extent of a leak in a reactor core can be discriminated.
Patent JP-H06133284-A (JP)
Title: Encoder and decoder
Inventor: KONDO TETSUJIRO
IPC: H04N21/236
Filed: 1992-10-15
Abstract: PURPOSE:To decode original data even when an error takes place by coding picture element data with the ADRC system, dividing the coded data to a bit plane, coding the data by the run length and Huffman coding system and adding an error correction code to the coded signal. CONSTITUTION:Picture data from a terminal 1 are divided into 2-dimension blocks in a prescribed unit by a coding circuit (ADRC) 2, a dynamic range specified by a maximum value, a minimum value of plural picture elements included is obtained, the data are coded by a variable bit length suitable for the range and the result is fed to a division circuit 3. The block data obtained by coding with the ADRC system are divided into bit plane data. The data are given to a coding circuit 4, in which the data are subject to variable length coding processing such as run length coding or Huffman coding and the result is fed to a frame processing circuit 5. Various recording processing such as amplification and modulation is applied to the data from the circuit 5 and the processed data are recorded on an azimuth track on a magnetic tape. Thus, the encoder/decoder is realized, in which the compression efficiency is improved and the original data are decoded even on the occurrence of an error.
Patent JP-H03218461-A (JP)
Title: Continuous analysis apparatus for trihalomethane
Inventor: OSUMI AKIO
IPC: G01N21/78
Filed: 1990-10-16
Abstract: PURPOSE:To make stable and rapid measurement with good reproducibility and high sensitivity by bringing a soln. mixed with a sample liquid of trihalomethane into contact with a carrier soln. mixed with nicotinic acid amide and NaOH via a microporous membrane. CONSTITUTION:The carrier soln. mixed 5A with the nicotinic acid amide and NaOH is sent to the the inner side of the tube of a separator 2. On the other hand, the 2nd soln. mixed 5B with the sample liquid contg. the trihalomethane and a sodium sulfite soln. or hydrazine sulfate is sent to the outer side of a separator 2 but these two solns. do not mix as the tube consisting of the microporous membrane is made of 'Teflon(R)' and has water repellency. However, the trihalomethane in the 2nd soln. has high volatility and, therefore, diffuses in the form of gas into the micropores. This gas penetrates into the carrier soln. and forms a fluorescent condensate by reacting with the nicotinic acid amide in the presence of the NaOH. The carrier soln. is then cooled 6 to about 10 to 30 deg.C to prevent the degradation in sensitivity by the temp. extinction of the fluorescence. After bubbles are removed, the fluorescent condensate is fluorescently detected and determined in a detecting section 8.
Patent JP-H10105926-A (JP)
Title: Magneto-resistive head
Inventor: ITO JUNICHI
IPC: G11B5/39
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistive head used as a magnetic disk device for a computer or a reproducing only head for a magnetic tape device such as a VTR. SOLUTION: In a magneto-resistive(MR) head, in order to perform magnetic domain control by applying vertical bias to NiFe being a MR film 14, an FeMn (16) is formed by holding a buffer layer 15 made of Co or an alloy consisting essentially of Co and containing no Ni therebetween instead of directly forming the FeMn (16) used in general on the NiFe being the MR film 14.