baber/WOPTO huggingface dataset:
Patent JP-H06151387-A (JP)
Title: Precision processing method of silicon
Inventor: MORIMOTO TAKASHI
IPC: C23F4/00
Filed: 1992-11-10
Abstract: PURPOSE:To create a mask made of a silicon oxide film even on a stepped silicon film with a small dimensional conversion difference, and to reduce a decrease in mask size while the silicon film is etched. CONSTITUTION:With the use of a photoresist 5 patterned on the main surface of a wafer 1 and an extremely thin silicon oxide film 40 as a mask, a silicon film 3 is previously etched by a plasma etching method including a halogenated gas, and is then etched by another plasma etching method including the halogenated gas and oxygen. At this time, the thickness of the oxide film 40 is set to less than a half of an allowable dimensional conversion difference of a processing dimension, that is, 50Angstrom . This renders a recess caused by the etching of a photoresist during silicon etching irrelevant with a processing accuracy of a silicon film. In addition, the thickness of the oxide film 40 is extremely thin, and hence the amount of a decrease in line width due to processing can be suppressed to 100Angstrom  or thereabouts, which is twice the film thickness, even by elimination such as isotropic etching.
Patent JP-H04194120-A (JP)
Title: Production of asphalt mat
Inventor: SATO MAMORU
IPC: E02D23/02
Filed: 1990-11-27
Abstract: PURPOSE:To easily product asphalt mats by using a heavy machine by a method in which an asphalt mat is produced under a condition that fitting parts are set inside, and steel wires projectionally provided to the surface are attached to the manufacturing machine. CONSTITUTION:Fitting patts 20 are attached to a reinforcing part 13 provided in an asphalt mat 10, and steel wires 28 are attached to the parts 20. The mat 10 is hung up or down through the steel wires 28. The asphalt mat 10 can thus be easily produced by using a heavy machine such as mat former and can also be easily transported.
Patent JP-H05158614-A (JP)
Title: Coordinate position input device
Inventor: SAWAI TSUTOMU
IPC: G06F3/038
Filed: 1991-12-09
Abstract: PURPOSE:To provide the coordinate position input device which has good operability and superior precision as to a coordinate input device which is used for peripheral equipment of a computer, etc. CONSTITUTION:The output of a coordinate position input part 1 is multiplied by a multiplying circuit 4 and a waveform selecting circuit 10 switches and outputs the original output signal and multiplied signal with the signal of a speed detecting circuit 7 which detects a certain constant speed. Namely, when fine operation is performed, position precision is high and when the moving speed of a cursor is fast, the movement quantity of the main body may be small; and a coordinate position can be inputted with the good operability and superior precision.
Patent JP-H02168325-A (JP)
Title: Dataon control system in fortran
Inventor: TERADA TAKANORI
IPC: G06F9/45
Filed: 1988-12-22
Abstract: PURPOSE:To make the decision of DATAON/OFF unnecessary, and to improve processing performance by pointing a DATAON processing module or an input module from an address area provided in the information storage area of an input device. CONSTITUTION:In the case of DATAOFF, when a READ statement is executed in a state in which the head address of the input module 16 is stored in the first and the second address areas 19,20 of a device information area 18, a list processing module 13 is operated. The module 13 acquires the head address of the input module 16 from the address area 19, and executes an input request. Thus, data is inputted. In the case of DATAON, the shifting destination of control turns into a DATAON processing module 15. The processing module 15 accesses the input module 16, and reads in the data, and next, accesses an output module 17, and outputs its data. After that, it delivers that data to the list processing module 13.
Patent JP-H05157558-A (JP)
Title: Vehicular gap detector
Inventor: IRIE TATSUHARU
IPC: G01C3/06
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a vehicular gap detector for detecting the distance between vehicle, wherein windows for tracking the image of a preceding vehicle, which is an object for distance detection, are automatically set. CONSTITUTION:The image of a preceding vehicle 5 is picked up with image sensors 3 and 4 through lenses 1 and 2. One of the obtained images is displayed on a display screen 11. A plurality of windows are set at the specified positions of the display screen 11 with a window setting device 12. The distances to the objects, which are obtained with these windows, are operated in a microcomputer 10, and the right and left symmetry of the images is judged. The presence of the preceding vehicle 5 and the position on the image are estimated together with the detected distance information. The tracking windows are automatically set at this position.
Patent JP-H03185766-A (JP)
Title: Photoelectric conversion element
Inventor: GOFUKU IHACHIROU
IPC: H01L31/0248
Filed: 1989-12-14
Abstract: PURPOSE:To realize a photoelectric conversion element which is large in photocurrent and high in optical response speed by a method wherein a photoconductive semiconductor layer is made to change continuously in optical band gap. CONSTITUTION:A photoconductive semiconductor layer 34 is constituted in a structure that it is continuously changed in optical band gap providing its small band gap side 34a onto an insulating layer 33 side and its large band gap side 34b onto a first electrode 36a side and a second electrode 36b side. In this case, a flat band voltage can be set to a value different from that when only a semiconductor layer wide in band gap is used as a photoconductive layer. Therefore, when a third electrode 32 (control electrode) equivalent to the gate electrode of a TFT(thin film transistor) is biased at zero, electrons are easily stored on an insulating film 33 interface side in the photoconductive semiconductor layer 34. By this setup, carrier electrons can be made long in life and a large photocurrent can be obtained.
Patent JP-2001139236-A (JP)
Title: Image forming device
Inventor: YAMAZAKI HAJIME
IPC: B65H9/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of keeping the productivity when printing is done on both faces without relying on paper supply steps of transfer paper. SOLUTION: In this image forming device having a first paper supply tray 1a, a second paper supply tray 1b, a third paper supply tray 1c, a fourth paper supply tray 1d, a reverse rotation roller 31 rotating reversely transfer paper on which a picture image is transferred on one face thereof to transfer the picture image onto the other face of the transfer paper on which the picture image is transferred on one face in a write part, and a reverse rotation conveyance passage feeding the transfer paper reversed by the reverse rotation roller 31 into the write part again,  it controls such that new transfer paper is supplied into the write part following the transfer paper in the reverse rotation conveyance passage when paper supply of the new transfer paper to be supplied next during the conveyance of the transfer paper in the reverse rotation conveyance passage is done from either of the first, second, third, and fourth paper supply trays 1a, 1b, 1c, 1d.
Patent JP-2000186506-A (JP)
Title: Gas turbine vane and mounting structure thereof
Inventor: KOURIS KONSTANTINO
IPC: F01D9/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To reliably mount a vane to a stator body so as to prevent loosening caused by a difference of coefficient of thermal expansion. SOLUTION: A spring plate 90 of an elastic mounting part 20 which has elasticity principally in a diameter direction and a spring plate 115 of an elastic mounting part 25 which has elasticity in a diameter and axial direction are mounted at an outer end and an inner end, respectively, of a vane 5 by a radial bolt 95. An inner shroud 50 of the vane 5 is exerted compressive load in an axial direction by pre-loading the spring plate 115 in an axial direction by a compression spring 145.
Patent JP-H10171953-A (JP)
Title: Non-contact type ic card
Inventor: MATSUDA KAZUO
IPC: B42D15/10
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type IC card capable of displaying approximate remaining units. SOLUTION: A magnetic display medium 13 and a display electromagnet part 4 are provided on an IC card base material. The medium 13 is coated with back coat liquid 9 that consists of coloring pigment and transparent binder after many micro capsule layers 8 which contain liquid (fluid) and flat metallic magnetic powders on a transparent base material (PET) 7 surface are formed by dispersing and applying the liquid and powders together with transparent binder. The flat metallic magnetic powders are oriented by the part 4 and subjected to magnetic display. As a result, the remaining units can be displayed.
Patent JP-H06275724-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAMOTO OSAMU
IPC: H01L21/28
Filed: 1993-12-22
Abstract: PURPOSE:To improve a patterning accuracy of a multilayer laminated interconnection contact and to realize an ohmic contact between conductive interconnection layers in which a voltage drop caused by a p-n junction does not occur in a relatively simple step. CONSTITUTION:A polycrystalline silicon layer 106a formed on a silicon layer 2 through an oxide film 5 and an interlayer insulating film 9 so formed as to cover a surface of the layer 2 and a surface of the layer 106a are buried in a contact hole 16 formed at the layer 9. Simultaneously, the semiconductor device comprises, in addition, a silicon plug layer 15 connected directly to an end surface of the layer 106a and a surface of the silicon layer 2 near an end of the layer 106a, wherein the layers 106a and 15 have the same conductivity types.
Patent JP-H03185954-A (JP)
Title: Cordless telephone set
Inventor: NIBU CHIKASHI
IPC: H04M1/00
Filed: 1989-12-14
Abstract: PURPOSE:To reduce the wear of a battery by opening a telephone line automatically when it is detected that a communication opposite party hooks on or noise production takes place or the electric field strength is weak so as to bring a mobile set in the standby state. CONSTITUTION:When a station does not generate a CPC signal and a communication opposite party hooks on, a busy tone or a no-sound is inputted from a telephone line. When a VOX detection circuit 5 detects the signal, an output is given to a control means 6. The means 6 uses the output to deenergize a telephone line closing relay 3 and sends a talking end signal to the mobile set. The mobile set uses the signal to turn of a transistor(TR) 22 and to be transited to the standby state. When noise is caused by a disturbing radio wave or a distance between a stationary set and the mobile set is parted or the electric field strength of a received radio wave is weak during talking resulting in causing difficulty of talking, a noise detection circuit 18 of the mobile set detects that noise takes place or the electric field is weak and gives an output to a control means 19. The means 19 uses the signal to turn off the TR 22 and to be transited to the standby state.
Patent JP-H11216490-A (JP)
Title: Organic waste water treating device
Inventor: SHINODA TAKESHI
IPC: C02F9/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject device increased in capacity, reduced in operating power, without a microorganism being entrained by the treated water drawn off outside the device and with the microorganism returned to an anaerobic treating chamber. SOLUTION: The org. waste water is aerobically treated by an aerobe in an aerobic treating chamber 24, and the treated water is introduced into a filter vessel 12A from the aerobic treating chamber, membrane-filtered by a filter member 12D and then drawn off outside the device through a water- collecting rotating shaft 12E. The liq. concentrated in the filter vessel 12A is returned to an anaerobic treating chamber 22. The anaerobe and seraobe in the treated water are filtered off by the filter member 12D of a rotating flat-membrane separator 12. Accordingly, the microorganisms are not entrained by the treated water to the outside and returned to the anerobic treating chamber 22, an only the treated water is drawn off outside the device.
Patent JP-H03186166-A (JP)
Title: Multiple-room type cooling-heating apparatus
Inventor: YAMASHITA KOJI
IPC: F25B29/00
Filed: 1989-12-15
Abstract: PURPOSE:To satisfactorily cope with changes in the load and delicately control the ambient conditions of each room side heat exchanger by a method wherein a liquid level detector detects the liquid level of the liquid refrigerant gathered in an accumulator, and an electronic expansion valve is controlled according the information detected. CONSTITUTION:As a float 18 moves with the movement of the liquid level in a high-low pressure heat exchanging accumulator 27, the magnetic changes of a magnet 19 fixed on the float 18 is linearly detected by a sensor 39 having a length across the whole moving region of the float 18. The valve lift is proportionally allotted and output to electronic expansion valves equipped on heat exchangers in cooling or heating operation according to a valve lift instruction of an electronic expansion valve 30 so that the liquid level in the high-low pressure heat exchanging accumulator 27 is returned to the set liquid level corresponding to the magnitude of difference between the ambient temperature and the set temperature of the heat exchangers in cooling or heating operation. Thereby, the electronic expansion valve 30 is continuously controlled with a high accuracy.
Patent JP-H07178127-A (JP)
Title: Artificial bone
Inventor: WAKITA SABURO
IPC: A61F2/36
Filed: 1993-12-22
Abstract: PURPOSE:To offer an artificial bone which has excellent abrasion resistance at the outer surface of the sliding part or the bone head. CONSTITUTION:One or more layers of ceramic films are formed on the outer surface of, at least, the sliding part of the artificial bone made of metal, metallic alloy or ceramics. Or, the main part of artificial bone made of metal, metallic alloy or ceramics, the approximately hemispheric sliding part made of metal, metallic alloy or ceramics and provided at one end of the artificial bone main part, and the bone head 5 made of metal or metallic alloy and touching the sliding part in a slidable manner are made, and one or more layers of ceramic films 12 are formed on the outer surface 5a of the bone head 5. Or, a concave face provided at one end of the first bone main part and a sliding part provided at one end of the second bone main part, which can slide on said concave face, are made and one or more layers of ceramic films are formed on the outer surface of the sliding part.
Patent JP-2001139566-A (JP)
Title: Pest control agent and method for using the same
Inventor: MORIMOTO MASAYUKI
IPC: C07D417/12
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pest control agent having effects for controlling insects or nematodes which parasitize in plants, and to provide a method for using the same. SOLUTION: The 1,2,3-thiadiazole derivative represented by the general formula (I)  R1 is H, a (1 to 12C) alkyl, a (3 to 7C) cycloalkyl, carboxyl, or phenyl which may be substituted, a five to six-membered heterocyclic group having one or more O, S or N atoms, a five to six-membered heterocyclic group-(1 to 6C) alkyl or the like; R2 is C(=Z)-Y-R3, A-R7 [Y is O, S or NR4; Z is O or S; A is a single bond, O or S; R3 and R7 are each phenyl which may be substituted, a five to six-membered heterocyclic group or a five to six-membered heterocyclic group-(1 to 6C) alkyl or the like]}, the pest control agent containing the compound as an active ingredient, and the method for using the same.
Patent JP-H06170684-A (JP)
Title: Workpiece washing device
Inventor: TATSUMI KIMIO
IPC: B08B3/02
Filed: 1992-12-04
Abstract: PURPOSE:To provide a workpiece washing device, whereby the inside of a recessed part can be surely washed even when a workpiece is formed in almost a jar shape. CONSTITUTION:Washing fluid injection nozzles 11 are provided in the internal bottom part of a washing booth (a). An elevator unit (b) is provided adjacent to the washing booth (a). A reversing unit (c) for receiving a pallet from the elevator unit (b) transfer fed into the washing booth (a) is 180 deg. reversably formed. A rotating unit (d) for horizontally turning at a predetermined angle the reversing unit (c) is provided in an upper part thereof. A drying unit (e) is provided in the washing booth (a). The pallet of holding a workpiece is received to the reversing unit (c) through the elevator unit (b), and by reversing the unit (c), the inside of a recessed part of the workpiece is faced to the injection nozzle 11 and surely washed.
Patent JP-H09165676-A (JP)
Title: Production of sputtering sintered target material for forming (a, b)o3 type oxide dielectric thin film low in content of residual carbon
Inventor: SHIONO ICHIRO
IPC: H01L21/285
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To produce a sputtering sintered target material for forming an (A, B)O3 type oxide dielectric thin film low in the content of residual carbide. SOLUTION: This is the method for producing a sintered target material composed of oxide having a Perovskite crystal structural with the formula of (A, B)O3 (where A denotes Ba and/or Sr and B denotes one or more kinds among Ti, Zr, Sn and Hf), and in which the content of residual carbon is regulated to <=50ppm. (a) The temp. of raw material powder or the green compact thereof is raised to the decarburizing temp. of 850 to 1050 deg.C in a vacuum of <=10<-2> Torr in a state of being applied with no loads, and furthermore, it is held to the decarburizing temp. for 1 to 5hr. (b) The temp. of the raw material powder or green compact is raised to the sintering temp. of 1200 to 1350 deg.C in a state of being applied with loads of 100 to 200kg/cm<2> while a vacuum atmosphere of <=10<-2> Torr is held, and moreover, it is held at the sintering temp. for prescribed time and its cooled.
Patent JP-H02170656-A (JP)
Title: Interphone
Inventor: KUROKAWA SHUNJI
IPC: H04M9/00
Filed: 1988-12-22
Abstract: PURPOSE:To make an interphone multifunctional, to reduce costs and to improve operation convenience by adding an automatic answering function and a telephone function. CONSTITUTION:When a mode change-over switch 18 is in a present mode (turned-off), a response message recording device 16 records a response message inputted from a microphone 8, when the mode change-over switch 18 is in an absent mode (turned-on), the device 16 reproduces the response message recorded under the control of a control part 10, and outputs it from a speaker 5 of a machine 2 outside a room. When the mode change-over switch 18 is in the absent mode, a sound message recording device 17 records the voice message inputted from a microphone 4 of the machine 2 outside the room under the control of the control part 10, when the mode change-over switch 18 is in the absent mode, the recorded voice message is reproduced by the operation of an operator, and outputted from a speaker 9. The response message recording device 16 and a voice message recording device 17 respectively consist of a recording/reproducing mechanism (including an operating part, etc.) with a semiconductor memory, a cassette tape, etc., as sound recording media.
Patent JP-H08176491-A (JP)
Title: Surface treatment agent for preventing creak
Inventor: WATANABE TETSURO
IPC: C09D133/04
Filed: 1994-12-27
Abstract: PURPOSE: To provide a surface treatment agent for preventing a creak created by friction of interior parts due to vibration during running of automobiles. CONSTITUTION: 2 to 70wt.% (a solid basis), based on 100wt.% resin for a paint, spherical urethane particle having an average particle diameter of 1 to 50μm and 2 to 6wt.% (a solid basis), based on 100wt.% resin for a coating material, spherical polyethylene wax having an average mol.wt. of 4000 to 20000 are incorporated into an acrylic/vinyl chloride resin for a color coating material, having an acrylic content of 40 to 60wt.%.
Patent JP-H09168219-A (JP)
Title: Electrical connection box with electronic circuit
Inventor: ISSHIKI YOSHIHIRO
IPC: H01R24/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To house an electronic circuit plate inside an electrical connection box without a case. SOLUTION: An electrical connection box houses an insulation plate which is arranged in lamination on a lower case 11 and an electronic circuit board 14 at the upper portion of a busbar 13 partially, where the circuit part of the electronic circuit board 14 and the busbar 13 are electrically connected via a connection terminal 17. A housing 16 which is housed and retained in a terminal housing room where the connection terminal 17 is connected in parallel is provided, the housing 16 is engaged to the peripheral edge of the electronic circuit board 14 from a side to connect the connection terminal 17 and a circuit part, and at the same time the electronic circuit board 14 and the connection terminal 17 are engaged to the tab of the busbar 13 from an upper part.  Then, the electronic circuit board 14 is placed on the upper surface of a pedestal 11c protruding from the lower case 11, an upper case 10 is fixed to the lower case 11 by a lock, and the upper surface of the housing 16 mounted to the electronic circuit board 14 is pressed and fixed by a shoulder part for pressing being provided at the upper case 11.
Patent JP-H11155752-A (JP)
Title: Washing equipment for bathroom
Inventor: SUGAWARA NORIO
IPC: A47K4/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a washing equipment with which dirt in a bathroom is removed by uniformly sprinkling detergents and water over a wide range. SOLUTION: Concerning such a washing equipment 7 for bathroom, a water jet nozzle part 11 and a detergent jet nozzle part 12 linearly jet water and detergents (in flat jet streams), the water and detergent jet nozzles rotate while being inclined at a prescribed angle in respect to an obliquely downward rotary axis as the axis, and the jet flow rate of a pump is changed while the nozzle is rotated once.
Patent JP-H10149892-A (JP)
Title: Power supply unit for de-electrification
Inventor: NAKAUCHI MASAYOSHI
IPC: H05F3/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide power supply unit for de-electrification capable of detecting the pollution of an electrode with high accuracy. SOLUTION: This power supply unit for de-electrification is provided with a converter 1 converting AC into DC, an inverter 2 converting DC from the converter 1 into AC, a high-voltage transformer 3 for boosting the AC voltage from the inverter 2 to the prescribed voltage to be applied to an electrode 4, and a feedback control means 5 detecting the output voltage of the high- voltage transformer 3, calculating the output voltage, and controlling the inverter 2 to keep the output AC voltage of the inverter constant. The feedback control means 5 has a PWM wave oscillator 15 to operate the inverter 2 with the PWM waves having the carrier signal.
Patent JP-S6454046-A (JP)
Title: Rubber composition
Inventor: SASAKI MAKOTO
IPC: C08L57/00
Filed: 1987-12-23
Abstract: PURPOSE:To make it possible to improve the roll adhesion and stickiness of the obtained rubber composition, by mixing a specified cyclopentadiene copolymer resin with a rubberlike polymer comprising ethylene and an alpha-olefin and/or a nonconjugated diene. CONSTITUTION:This rubber composition comprises 100pts.wt. rubberlike polymer [I] comprising ethylene and an alpha-olefin and/or a nonconjugated diene and 0.5-30pts.wt. cyclopentadiene copolymer resin [II] obtained by copolymerizing 100pts.wt. conjugated double bond-containing five-membered ring compound of formula I (wherein H is a hydrogen atom., R is a 1-3C alkyl group, m and n are each 0 or an integer >=1 and m+n=6) and/or its Diels-Alder adduct (component A) with 5-200pts.wt. unsaturated aromatic hydrocarbon component (component B) having both of a carbon-carbon double bond and a benzene ring in the molecule.