baber/WOPTO huggingface dataset:
Patent JP-S63156323-A (JP)
Title: Wafer washing apparatus used in manufacture of semiconductor
Inventor: FUKUMOTO HAYAAKI
IPC: B08B3/08
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a wafer washing apparatus adapted such that chemical solution is never leaked out of the washing apparatus even if leakage is caused in a circulation system, by arranging various devices related to the circulation of the solution within the same container with the washing tank. CONSTITUTION:Chemical solution overflowing from the top of a washing tank is introducted to an inlet 7 of a circulation system, and is guided to a filter 4 via a circulation pump 5. The chemical solution filtered by the filter 4 is returned to the washing tank from the bottom of the tank. All of such circulation is performed within the container of the washing tank 1. Therefore, if some chemical solution is leaked at some place of the circulation system, that solution is never leaked out of the washing tank 1. In this manner, leakage of the chemical solution is prevented completely by arranging various devices and piping of the circulation system within the same container with the washing tank.
Patent JP-H11199159-A (JP)
Title: Elevator safety brake
Inventor: THOMPSON MARK S
IPC: B66B7/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an elevator safety brake suitable to be used for a high speed elevator also high in carrying capacity. SOLUTION: In an elevator safety brake for suspending an elevator car, an insert 38 made of silicon nitride is provided for the frictional surface of a brake shoe which is brought into contact with the surface of an elevator guide rail so as to allow braking force to be provided. The insert 38 made of silicon nitride is mounted by way of an intermediate member 4O made out of elastic material, the provision of the intermediate material 40 thereby enables any action against a base part 26 to be elastic. Since friction over the frictional surface of the brake containing silicon nitride, is high in force and constant, and further, low in frictional coefficient, this brake is thereby suitable to be used for an elevator high in speed and carrying capacity, which is used for a high rise building.
Patent JP-H02150419-A (JP)
Title: Polyester having excellent gas barrier property
Inventor: KASHIWAMURA TSUGUFUMI
IPC: C08J5/18
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the title polyester having excellent heat resistance and gas barrier properties by using phthalic naphthylenedicarboxylic acid or an ester forming derivative thereof as a dicarboxylic acid component and a component having a specific repeating unit as a glycol component. CONSTITUTION:The aimed polyester consisting of repeating units shown by formula I and formula II (R is group shown by formula III, group shown by formula IV or mixture thereof; m is 2-10), comprising 0-95mol% group shown by formula I and 100-5mol% group shown by formula Il. Preferably >=80mol% group shown by formula I is expressed by unit shown by formula V and >=80mol% group shown by formula II is expressed by unit shown by formula VI. The polyester has preferably >=70 deg.C glass transition temperature and 0.3-1.5 intrinsic viscosity.
Patent JP-2001124472-A (JP)
Title: Structure for storing section of grain dryer
Inventor: SUZUKI HAMAKICHI
IPC: F26B17/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure for the storing section of a grain dryer which can improve the drying ability of the dryer by improving the dryer stopping accuracy of an automatic moisture meter by preventing the occurrence of an uneven moisture content in the grain stored in the storing section. SOLUTION: A supporting member in the storing section of a grain dryer is provided with a heater for heating the grain in the storing section.
Patent JP-S63155639-A (JP)
Title: Automatic sticking system for semiconductor wafer
Inventor: OWAKI HIROSHI
IPC: H01L21/78
Filed: 1986-12-18
Abstract: PURPOSE:To detect an error of the suction of a wafer at a frame-transfer part by installing a pressure switch which detects a change in the pressure of a vacuum chuck incorporated in the frame transfer part. CONSTITUTION:A solenoid valve VL3 which is installed in connection with a vacuum chuck of a frame chuck arm 72 is actuated, and the arn 72 starts to such a semiconductor wafer frame 4. Simultaneously with the actuation of the solenoid valve VL3, a timer inside a control unit is cleared. It is judged by a detection signal of a pressure switch PUSW 3 whether the arm 72 has sucked the positioned frame 4. When the arm 72 has sucked the frame 4, the pressure inside the vacuum chuck is lowered and the PUSW 3 is set to an ON state. If the PUSW 3 is in an OFF state, said timer confirms whether a time limit has been exceeded or not. If the time limit has been exceeded, it is judged that the frame 4 has not been sucked by the arm 72 for one cause or another, and an error is displayed.
Patent JP-H04176738-A (JP)
Title: Transmission device
Inventor: INOUE JIYUNICHIROU
IPC: B60W10/10
Filed: 1990-11-08
Abstract: PURPOSE:To enable a transmission to work in response to control feedling without a trouble on a running state by providing an operation mechanism capable of producing brake operation state of a brake only at the time of detection operation that shift operation of a transmission part is deceleration operation. CONSTITUTION:A control unit energizes a solenoid only under a condition that a one-way switch 43 is operated as disengagement of a hydraulic clutch 3 with a transmission system, namely, only when a main gear speed changer A is shifted down from 4-speed to 3-speed, to thereby actuate a brake 41 to operate to generate an action to give braking force so as to reduce the number of rotations of a rotating shaft 40. Under other conditions than that the solenoid is not electrified so that the brake does not operate. When the main gear changer A is for example shifted down to 3 speed under 4 speed conditions during running down operation at a slope, therefor, braking force by the brake 41 works on a rear wheel 4 under the conditions where the clutch 3 is in a transmission disengagement condition at a time to perform deceleration, whereby a deceleration condition meeting with control feeling can be produced.
Patent JP-2000128866-A (JP)
Title: 2-acylquinoline derivative
Inventor: AKAMA TSUTOMU
IPC: A61P31/04
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having excellent immunosuppression activity and antimicrobial activity and useful as an antimicrobial agent, etc. SOLUTION: This compound is represented by formula I  R1 to R6 are each H, an (un)substituted lower alkyl, nitro, a halogen, NR11R12 [R11 and R12 are each H, an (un)substituted lower alkyl, an (un)substituted lower alkanoyl or the like] or the like; R7 is C≡CR8 (R8 is H or the like), CH=CHOR9 [R9 is an (un)substituted lower alkyl] or CH2CH(OR10)2 (R10 is R9)}. This compound of formula I can be produced e.g. by a method, etc., for obtaining a compound of formula IV by reacting a compound of formula II with N,O- dimethylydroxylamine hydrochloride and reacting the resultant compound of formula III with an acetylide of the formula: R8aCCLi [R8a is SiR17aR18aR19a (R17a to R19a are each a lower alkyl or an aryl)].
Patent JP-2001121517-A (JP)
Title: Apparatus for manufacture of hale-split chopsticks
Inventor: SUMIYOSHI MASAHIKO
IPC: B27M3/24
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacture of half-split chopsticks capable of performing both the work of slantly shaving an upper surface of a head end part of top-shaved chopsticks and the work of branding the chopsticks. SOLUTION: An apparatus for manufacture of half-split chopsticks comprises 1) a chopsticks-supply hopper, 2) a conveying means for intermittently conveying chopsticks sent out from the chopsticks supply hopper, 3) a branding apparatus branding the chopsticks conveyed by the conveying means, 4) a sending out roller for rending out the chopsticks branded by the branding apparatus piece by piece, 5) a carrying means for intermittently carrying the chopsticks sent by the sending out roller and 6) a cutter for cutting a head part of the chopsticks carried by the carrying means.
Patent JP-H0684-A (JP)
Title: Gene of insecticidal protein, gramineous plant transfomed with the same gene and its production
Inventor: FUJIMOTO HIDEYA
IPC: A01H1/00
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a new gene useful for variation to produce a gramineous plant of insect-resistant plant. CONSTITUTION:A gene encoding an insecticidal protein is varied by adaptability to codon utility ratio found in a gene of gramineous plant and, for example, has a base sequence of the formula. The gene is synthesized by changing only the kinds of codon in each amino acid without changing an amino acid sequence based on the amino acid sequence of natural Bt toxin protein.
Patent JP-H09124148-A (JP)
Title: Nipple conveying device
Inventor: NAKADA YOICHI
IPC: B65G47/90
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To surely hold and convey a nipple in its machining. SOLUTION: A nipple conveying device 30 conveying a nipple T to be installed in a liquid feeding container is provided with a plurality of holding apparatuses 31 in each of which a head part H of the nipple T is fitted so as to be held, the first conveying means 30 conveying the plurality of holding apparatuses 31, a plurality of nipple holding means 60 in each of which the head part H of the nipple T is fitted so as to be held for the predetermined machining in the nipple T, the second conveying means 120 conveying the plurality of nipple holding means 60, and a nipple transferring means 50 transferring the nipple T from the holding apparatus 31 to the nipple holding means 60.
Patent JP-H07158267-A (JP)
Title: Form erecting machine
Inventor: YAMAZAKI TOKIO
IPC: E04G11/28
Filed: 1993-12-06
Abstract: PURPOSE:To fasten and loosen a plurality of mounting bolts with one bolt fastening machine, and also fasten and loosen even mounting bolts different in vertical mounting pitch. CONSTITUTION:A rising and lowering body 32 is provided along a guide body 25 provided on a moving truck 1 in such a manner as to be capable of rising and lowering. A form holding mechanism 42 is mounted on the rising and lowering body 32, and first and second moving bodies 52, 53 are successively mounted along the frame 51 provided on the rising and lowering body 32 in such a manner as to be vertically movable. A bolt fastening machine 77 is mounted on the second moving body 52, whereby the bolt fastening machine 77 can be vertically moved to a form A held by the form holding mechanism 42.
Patent JP-2000131356-A (JP)
Title: Spectrum analysis and indication method of time series data originating from living body
Inventor: ASANO FUMITAKA
IPC: A61B5/352
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a spectrum analysis and an indication of time series data originating from a living body, whereby a change for a short time or a very week frequency change can be accurately known in the spectrum analysis of even such data changing within a short time as signals originating from a living body. SOLUTION: To analyze time series data in spectra, bandpass filters 2 having cut off frequencies shifted by pass band widths are provided for the number of pass band widths under to process the time series data into frequency components, the amplitudes of the frequency components are extracted at fixed time intervals and converted in a gray scale or color scale, and the densities or colors corresponding to the converted amplitudes are indicated in the measured time lapse.
Patent JP-H10137330-A (JP)
Title: Deodorizing method
Inventor: KAMIYA YUTAKA
IPC: A61L9/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To efficiently recover the adsorptive performance during the adsorbing process without removing an adsorbent to recover the adsorptive performance by emitting a microwave to the adsorbent with the lapse of time in the adsorbing process of an odorous material by the adsorbent. SOLUTION: An air purifier A is mainly composed of a body case B, a dust preventing filter 5, a magnetron 3, an adsorbent 1 and a fan 6 which are arranged in order on tan air flow 10; and a control circuit 7. The fan 6 is rotated by the instruction from the control circuit 7 to carry air from an intake port 4 to an exhaust port 9 through the dust preventing filter 5 and the adsorbent 1. The air from the inlet port 4 is thus passed through the dust preventing filter 5 to remove large dust, passed through the adsorbent 1 to remove and odorous component, and then exhausted. A key input part 8 inputs a signal in a preset cycle, and the control circuit 7 operates the magnetron 3 according to this signal to emit a microwave, so that the adsorbent 1 is heated thereby to recover the adsorptive performance.
Patent JP-H02149480-A (JP)
Title: Production of plate-shaped shirasu expanded body having colored pattern
Inventor: OKUBO MINORU
IPC: C04B38/02
Filed: 1988-12-01
Abstract: PURPOSE:To obtain the title plate-shaped SHIRASU (volcanic glass) expanded body having a colorful pattern by mixing a metal (compd.) into the expandable composition of SHIRASU as a colorant, filling a composition mixed with a different metal adjacently into the die to develop a pattern, foaming the composition by heating, and slicing the product. CONSTITUTION:A flux (e.g. lithium carbonate), a foaming agent (e.g. silicon carbide), and a metal (compd.) (e.g. cupric oxide, dicobalt trioxide, and nickelous oxide) as a colorant are mixed into SHIRASU to prepare an expandable composition. The die is formed by a bottom plate 2, a peripheral wall 3, a checkered partition plate 1, etc. The compositions respectively mixed with a different metal (compd.) are charged into the adjacent sections 11 in specified thickness to develop a pattern. The compositions are heated and foamed, the expanded body is sliced in the plane direction, and a plate-shaped SHIRASU expanded body 5 having a colored pattern and appropriate for a heat insulating material, etc., is obtained.
Patent JP-H11145608-A (JP)
Title: Printed board and manufacture thereof
Inventor: HIGETA YOSHIYUKI
IPC: H05K3/34
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect reliably the first and second lands on both surfaces of a board with each other via a conductor wire, by a method wherein a conductor wire with the end parts inserted in holes formed on the board and the first land are connected with each other with reflow soldering, and at the same time the conductor wire and the second land are connected with each other by dip soldering. SOLUTION: A cream solder is printed on a printed board 1 and thereafter, the solder is fused by exposing hot air to the side of the upper surface of the printed board 1 and a land 7 is soldered to a jumper wire 5. Then, by passing the board 1 through a dip soldering vat, a land 4 under the lower surface of the board 1 and one end of the wire 5 are soldered to each other. In such a way, the land 7 on the upper surface of the board 1 and the land 4 under the lower surface of the board 1 are electrically connected with each other via the wire 5. As a result, at the time of dip soldering, it is eliminated that the solder of a part soldered by reflow comes off completely from the part and the connection between both lands can be reliably made.
Patent JP-H04177248-A (JP)
Title: Silver halide photosensitive material
Inventor: SUGITA SHUICHI
IPC: G03C1/43
Filed: 1990-11-10
Abstract: PURPOSE:To ensure a silver halide photosensitive material to be completely stable in a storage condition, and enable a useful group for a photograph to be quickly released even during processing in a solution having a low pH value by causing the material to contain a specified compound. CONSTITUTION:A compound expressed by the formula I is contained in at least one of silver halide emulsifier layers. In the formula, Z stands for a nonmetallic atom group necessary for forming 5-member to 7-member annuluses containing at least one of oxygen, sulfur and nitrogen atoms, or a nonmetallic atom group necessary for forming indanon. Furthermore, R stands for a substituent, Timing for a timing group, PUG for a useful group for a photograph, and (n) for an integer of 0 or 1. The addition of the compound to a photosensitive material depends upon the type of the material, PUG or the like, but is generally 10<-9> to 10mol per mol of silver halide. According to this construction, the photosensitive material becomes completely stable during storage, and can quickly release a useful group for a photograph even during processing in a solution having a low pH value.
Patent JP-H02153070-A (JP)
Title: Monitor for vapor deposition speed of light emission system by electron bombardment
Inventor: YAMAMOTO HISASHI
IPC: C23C14/54
Filed: 1988-12-02
Abstract: PURPOSE:To lower the intensity of emitted light of oxygen at the wavelength at which many metals have a peak and to minimize errors with a vacuum deposition device, etc., by subjecting metal vapors to bombardment, excitation and light emission with a prescribed voltage and monitoring vapor deposition speeds. CONSTITUTION:This monitor for vapor deposition speeds of the light emission type by electron bombardment is provided in the device or the like which evaporates raw materials in a vacuum and deposits the same by evaporation on a substrate. The raw materials incoming by the above-mentioned evaporation are irradiated with electrons by which the materials are excited to emit light. The light emission method by electron bombardment which measures the intensity of the emitted light is utilized. The energy of the electrons to be irradiated (electron acceleration voltage) for excitation of the atoms of the above- mentioned materials 4 is set at 80 to 150V. The intensity of the emitted light of oxygen at 400 to 500nm wavelength is lowered in this way and the errors in the measurement of the emitted light signal of the evaporated metal existing in the same wavelength region are minimized.
Patent JP-H05145650-A (JP)
Title: Cordless telephone system
Inventor: TOKUNAGA MITSUHIKO
IPC: G08B3/10
Filed: 1991-11-21
Abstract: PURPOSE:To inform user about the abnormality the security by ringing a special call tone to a master set or a slave set of the cordless telephone set ringing is set in advance at the time of occurring the abnormal security. CONSTITUTION:When a master set 1 is subjected to setting of ringing in advance and a notice signal is outputted from a security panel 18, selective calling tone output circuits 21, 22 corresponding to the security of the master set 1 are activated to inform the user of a fault of the security. Moreover, when a slave set 2 subject to setting of ringing, selective calling tone request information is sent to the slave set 2 via a data transmission circuit 14, a radio circuit 11 and an antenna 12, the slave set 2 receives the information via an antenna 28, a radio circuit 27 and a data reception circuit 30 to activate selective call tone output circuits 34, 35 corresponding to the content of the abnormalily by the control of a microcomputer 32.
Patent JP-S63157008-A (JP)
Title: Measuring instrument for cast piece shape
Inventor: NIIMI YOSHIHIRO
IPC: G01B21/20
Filed: 1986-12-22
Abstract: PURPOSE:To measure the shape of a cast piece under high-temperature and high-humidity environmental conditions by allowing a contact arm which rotates upward and downward in contact with the surface of the cast piece which is cast continuously according to the surface shape of the cast piece. CONSTITUTION:The contactor 13 is made to contact the top of the cast piece 6 which is cast continuously by a weight 14, so the sinks following up the small- sized recessed part 61 and large-sized recessed part 62 of the cast piece 6 which moves as shown by an arrow F. Further, the contact arm 12 rotates downward around a rotating shaft 9 and a rotary arm 15 rotates upward, so a movable pin 17 extends and a displacement gauge 16 generates an electric signal corresponding to the expansion of the movable pin 17. The electric signal generated by the displacement gauge 16 is amplified 19 to record the recessed part 61 and recessed part 62 on a recorder 20. Further, when the surface of the cast piece 6 becomes flat, the contactor 13 moves up, the rotary arm 15 rotates downward, and the movable pin 17 contracts, consequently, the displacement gauge 16 generates an electric signal corresponding to the contraction of the movable pin 17 and the signal is amplified 19 and then recorded 20.
Patent JP-S63162635-A (JP)
Inventor: HAINTSU URURITSUHI BURANKU
IPC: C07C205/11
Filed: 1987-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H068948-A (JP)
Title: Laminated film for sealed bag
Inventor: KAI HISAO
IPC: B65D33/00
Filed: 1991-11-21
Abstract: PURPOSE:To make it possible to open a sealed bag easily by the force of fingers by forming the sealed bag using a laminated film which consists of a base film on which a large number of scars are provided and a heat-sealable film, and for which the scars on the base film are covered by the heat-sealable film. CONSTITUTION:For a sealed bag with a form of 3-way sealed type, 4-way sealed type, etc., of which the outer edge is heat-sealed at a longitudinal welded part 5 and lateral welded part 6, as the material, a laminated film which consists of a base film on which a scar group A is provided and a heat-sealable film, and for which the scars 1 on the base film 8 are covered by the heat- sealable film is used. Each scar 1 is made to have a narrow long shape of which the length is longer than the width, and the length is made to be, e.g. not more than 0.5mm and not less than 1.0mm, and the scars 1 are arranged in the crossing direction to the end edge line 2. Also, tips 3, 4 of the scar 1 are made to be an acute angle, and a tear shall be generated at those areas. By this method, when a tearing force is added to the end edge line 2, the sealed bag is started being torn from the scar 1 area, and the opening of the bag is made easier.
Patent JP-H03165858-A (JP)
Title: Granule spreader
Inventor: ISURUGI NOBUAKI
IPC: B05B15/04
Filed: 1989-11-24
Abstract: PURPOSE:To regulate the spreading range of a body to be spread and to efficiently spread it while keeping the ideal distribution by equipping a skirt which surrounds the outside of an impeller and comparts the scattering range due to the impeller. CONSTITUTION:A body to be spread is introduced into a hopper C in a state wherein a shutter is closed. A spreader is run to the spreading starting position in a desirable region of spreading. A motive power part E is started and also the shutter is opened by pulling a handle 3. Thereby the body to be spread in the hopper C is allowed to flow out on the upper face of the impeller being rotated from a discharge port. Therefore the body to be spread receives centrifugal force and is radiately spread to the tangential direction from the impeller. The body to be spread is allowed to collide against the inner wall face of a skirt B comparting the spreading range or against the outer circumferential face of the impeller and falls. The falling range is made wide and therefore the preferably spread range is obtained which is large in width and doughnutlike.