baber/WOPTO huggingface dataset:
Patent JP-H01132112-A (JP)
Title: Jig for jointing semiconductor substrate
Inventor: YOSHIKAWA KIYOSHI
IPC: H01L21/02
Filed: 1987-11-18
Abstract: PURPOSE:To prevent completely generation of voids due to air left between wafers by using a semiconductor jointing jig provided with a mounting member having a projecting mounting surface of soft material, a pressure reducing groove formed on the peripheral of the mounting surface, and a synthetic resin film attached onto the mounting surface except for the interior of the pressure reducing groove. CONSTITUTION:A semiconductor jointing jig 10 for forming a single semiconductor substrate by pressing the semiconductor substrates 100a, 100b with the main surfaces facing each other comprises a mounting member 11 having a projecting mounting surface of soft material to mount the semiconductor substrate 100a, a pressure reducing groove 12 formed on the peripheral of the mounting surface to support the semiconductor substrate 100a by suction, and a synthetic resin coating 13 attached onto the mounting surface except for the interior of the pressure reducing groove 12. For example, the mounting member 11 is made up of rubber, and is provided with the pressure reducing groove near the peripheral on the top surface of the mounting member along such peripheral. Furthermore, on the top of the mounting member 11 a fluororesin film 13 is attached to prevent contamination of a wafer due to its direct contact with the top surface.
Patent JP-H02135839-A (JP)
Title: Packet exchange system control system
Inventor: OKA MASATOMO
IPC: H04L12/825
Filed: 1988-11-16
Abstract: PURPOSE:To attain smooth execution when a relay line is overloaded by using a deputy communication line via other data exchange network in parallel with the relay line when quantity of data sent through the relay line reaches a prescribed value or over and overload is caused. CONSTITUTION:A transmission control means 2 always measures the rate of use of the relay line 6 through which a packet data is sent at a prescribed period. When the quantity of data sent through the relay line 6 exceeds a prescribed quantity consecutively for a prescribed time or over (overload), a deputy communication line storage area 4 in a memory means 3 is retrieved for a deputy communication line 20 via other data exchange network 5. When the deputy communication line 20 is found out, the transmission control means 2 branches the packet data to the relay line 6 and the deputy communication line 20. Thus, the overload state is dissolved smoothly.
Patent JP-H10127636-A (JP)
Title: Ultrasonic contrast medium as well as ultrasonic image pickup method and apparatus therefor
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To enable ultrasonic contrast medium image pickup for an examinee without irradiation with ultrasonic waves by forming an ultrasonic contrast medium, for which microballoons formed by enclosing gas into these shells are used, of a material which decomposes the shells with lapse of time in the living body and enclosing the gas having a pressure difference from the atm. pressure into the shells. SOLUTION: The ultrasonic contrast medium is prepd. by incorporating the microballoons BLN at a prescribed concn. into liquid LQD. The microballoons BLN are formed to hollow balls and the spherical shells SPH thereof are formed of the material which decomposes with lapse of time in the living thing and, more preferably, for example, a hydrolyzable polymer. The gas GAS, for example, air, gaseous nitrogen or carbon dioxide or the like is sealed into the spherical shells SPH. The gas GAS is enclosed under such a press which has a significant pressure difference from the atm. pressure. When such ultrasonic contrast medium is injected into the examinee, the ultrasonic waves generated with the destruction of the microballoons BLN are received and the location of the ultrasonic contrast medium in the examinee is visualized as the image.
Patent JP-H11124036-A (JP)
Title: On-vehicle monitoring device
Inventor: KATO TAMOTSU
IPC: B61L23/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To easily confirm the state of doors whether open or closed by an image monitor and to ensure safety confirmation, even if a train is composed of many cars. SOLUTION: In this device, an input circuit 20 receives door opening or closing signals D1 , D2 ,...Dn , and a picture signal generating circuit 21 creates a predetermined picture signal VD to display an image representing a predetermined state of an opened or closed door, and then a picture signal synthesizing circuit 22 obtains a picture signal VHD by synthesizing the picture signal VD with a picture signal VH from a platform provided by a FM demodulation circuit 10, and has the picture signal VHD displayed on a television monitor 11. On a display screen 12 of the television monitor 11 there is an image of the platform of the station transmitted from the ground as well as an image indicating the open or closed state of the doors of each car of a train T, thus the open or closed state of the doors when the train starts is able to be sufficiently confirmed.
Patent JP-H07117473-A (JP)
Title: Attaching structure for door weather strip for automobile
Inventor: NOZAKI MASAHIRO
IPC: B60J5/00
Filed: 1993-10-25
Abstract: PURPOSE:To provide an attaching structure for attaching a door weather strip on the outer periphery of a door panel with good workability without using any clip. CONSTITUTION:The outer peripheral edge of a door trim 3 to be attached to an indoor surface of an inner plate 12 of a door panel 1 is extended to the end edge of an attaching base part 41 of a door weather strip 4 arranged along the outer periphery of the inner plate 12, and the end edge is pressed and fixed to the inner plate 12 on the outer peripheral end of the door trim 3.
Patent JP-H11126273-A (JP)
Title: Vending machine
Inventor: TAKETOSHI SHIGEKI
IPC: G07F9/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine which is provided with an auxiliary function that surely awaken to a worker a confirmation procedure of products and product samples which are stored in product columns and further information such as product codes and sales prices which are set to the product columns. SOLUTION: When a sold-out detection switch attached to a product column is turned on for over prescribed time with a front door of a vending machine body opened, this device decides that products in the product column are replaced, adds identification information to the product column, starts confirmation processing when the identification information exists and urges a worker to perform confirmation procedure of a setting state about the product column, for instance, by displaying registration information. When the worker that completes confirmation inputs confirmation information through the controller, it erases identification information added to the product column and makes the sales of products possible when the entire identification information is erased.
Patent JP-H08211582-A (JP)
Title: Rinsing composition for photographic paper
Inventor: HIYUU JIERARUDO MAKUGATSUKIN
IPC: G03C7/30
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a rinse composition which has a conventional function and does not impart stickiness to a photographic print. SOLUTION: The rinse composition is formed by containing a biocide mixture whose pH is 4 to 9 and which contains a vinyl pyrolidone polymer, 5-chloro-2- methyl-4-isothiasoline-3-on and 2-methyl-4-isothiasoline-3-on of at least 0.02g/l and an alkyl ether fulfate surface active agent of at least 0.02g/l.
Patent JP-2000077771-A (JP)
Title: Semiconductor optical amplifying device
Inventor: MORITO TAKESHI
IPC: H01S5/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To restrain laser oscillators from starting in wavelength of signal light by a method wherein the laser is equipped with a variable optical attenuating mechanism that is capable of controlling laser oscillation light in resonator loss, while keeping signal light constant in effective transmission loss. SOLUTION: A laser resonator is composed of two reflecting mirrors, where at least a wavelength selective reflecting mirror 4 is made to serve as one of the two reflecting mirrors, and a variable light attenuator 3 is provided as a variable optical attenuating mechanism in the laser resonator. As mentioned above, a laser resonator is composed of two reflecting mirrors, where at least the wavelength selective reflecting mirror 4 is made to serve as one of the two reflecting mirrors, whereby a feedback mechanism functions only for a laser oscillation wavelength, so that laser oscillation can be restrained from starting in wavelength of signal light 7.
Patent JP-H02134101-A (JP)
Title: Hair dryer
Inventor: TAKESHITA SEISUKE
IPC: A45D20/10
Filed: 1988-11-16
Abstract: PURPOSE:To enlarge the area of a substrate so as to increase the number of electronic parts to be mounted, and also bring a fan storing portion close to a grip portion so as to make the main body of a hair dryer smaller, by arranging a substrate in the grip portion while causing it to slope forwardly from its lower to upper end in the longitudinal direction of the grip portion. CONSTITUTION:A first substrate 13 which slopes forwardly from its lower to upper end in the longitudinal direction of the grip portion 7 of a hair dryer's main body 1, and a second substrate 14 which extends in the longitudinal direction, are both stored in the grip portion 7. Thus, by arranging the first substrate 13 while causing it to slope forwardly from its lower to upper end, the longitudinal size of the substrate 13 is set larger to increase the area of the substrate 13, and also the outer periphery of a fan storing portion 6 is arranged in a hollow space which is defined at the back of the substrate 13 at the upper end portion of the fan storing portion 6, and therefore that part of the fan storing portion 6 which extends rearwards is reduced in size to enable the main body to be made smaller. In addition, a semi-conductor device 18 of a TRIAC and the like which requirs heat radiation is attached to the upped end of the first substrate 13, and, in order to forcibly cool the semi-conductor device, the heat radiating pieces 20, 20 of the semi-conductor device 18 are so arranged that both of them face an air blowing passage 8.
Patent JP-H07140143-A (JP)
Title: Method and apparatus for inspecting stool
Inventor: IMAI SHIGEO
IPC: G01N21/78
Filed: 1993-11-19
Abstract: PURPOSE:To realize the positive detection of human occult blood by a method wherein human hemoglobin is captured by an antihuman hemoglobin antibody and attracted magnetically and then excessive components are discharged before luminescent reaction takes place. CONSTITUTION:A liquid dispersed with dejection is taken into a sample introduction chamber 33. A diagnostic reagent is then fed into the sample introduction chamber 33. Antihuman hemoglobin antibodies in the reagent capture human hemoglobin in the sample. Magnetic particles in the antihuman hemoglobin antibody are attracted to an electromagnet 40. A cleaning liquid is then fed into the sample introduction chamber 33 and a luminescent reaction reagent is added inside sample introduction chamber 33 through a reagent supply path 37. The quantity of light emitted through the luminescent reaction is detected by an optical detector 34.
Patent JP-S63145343-A (JP)
Title: Treatment of polyester film
Inventor: TSUNASHIMA KENJI
IPC: C08J7/00
Filed: 1986-12-08
Abstract: PURPOSE:To obtain the title film excellent in hot dimensional stability and surface bondability and useful for, e.g., magnetic recording, by heat-treating a polyester film subjected to corona discharge treatment in a CO2-containing gas and wound in the form of a roll in hot air at a specified temperature. CONSTITUTION:A polyester film of a surface roughness >=30mum is obtained by biaxially stretching a polyester (e.g., polyethylene terephthalate) which has an intrinsic viscosity (as measured in o-chlorophenol) of 0.50-1.2 and a crystallinity of 40-70% and is a polymeric compound having ester bonds in the main chain and obtained by polycondensing a dicarboxylic acid with a diol. The surfaces of the film are subjected to corona discharge treatment in a mixed gas containing at least 0.5vol.% CO2, and the treated film is wound in the form of a roll by using a surface pressure of a touch roll of 20-150kg/m<2> to obtain a roll of the polyester film. This roll is heat-treated for 8-72hr in hot air at 30-65 deg.C, preferably, 40-50 deg.C, preferably, in an atmosphere containing at least 0.5vol.% CO2 and having a humidity of 50%.
Patent JP-H07136788-A (JP)
Title: Welding method for steel plates
Inventor: NISHIURA KAZUO
IPC: B23K26/21
Filed: 1993-11-19
Abstract: PURPOSE:To eliminate the need to do butt setting of steel plates over again and to efficiently and uniformly perform welding without using filler wire by starting welding from a point having a butt gap under a gap capable of performing welding when the steel plates are abutted on each other and these are irradiated with a laser beam to perform welding. CONSTITUTION:The butt gap of the steel plates 1 and 2 before welding is measured continuously by a gap measuring instrument 3 fitted to a laser beam torch 4, whether or not the gap is within the range of the allowable gap is determined by a gap data processor 9 and laser beam welding is performed by the laser beam torch 4 from the position where the gap is made in the range of the allowable gap. The starting position of laser beam welding is stored in a laser beam welding controller 8 by measurement of a torch position detector 10 and an unwelded zone is welded by return welding.
Patent JP-H04166507-A (JP)
Title: Block work for consolidation of foundation of natural stone
Inventor: YUKIMOTO MASASHI
IPC: E02B3/14
Filed: 1990-10-30
Abstract: PURPOSE:To utilize the space between natural stones as fish bank as well as prevent the run-off of sand and soil in the surrounding by reducing the flow rate of water in the surrounding food-protection block by a method in which natural stones are fixed to the base of concrete blocks by partially projecting them from the upside of the base to form the natural stone-foot protection blocks on the river bed. CONSTITUTION:Anchor holes 4 are formed in the downside of natural stone and an adhesive 5 is packed into the holes 4 to set anchors 2 of reinforcing bar. Natural stones are fixed to the upside of concrete block base 3 through the anchors 2 by partially exposing them to make up a natural stone-foot protection block A. Coupling projected lines 7 are formed on left and right-handed both sides of the base 3 and coupling grooves 8 to couple with the coupling projected lines are formed on back and forth both ends. The blocks A are placed on the river bed by coupling the lines 7 and with the groove 8 to construct a foot protection work. The flow rate of water around the block A can thus be reduced, the run-off of sand can also be prevented, and the space between natural stones can be utilized as fish bank.
Patent JP-2000125226-A (JP)
Title: Power supply control circuit
Inventor: HASE YUJI
IPC: H04N5/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control circuit by which useless power consumption is reduced. SOLUTION: A microcomputer 22 turns on/off a switch SW12 based on a remote control signal from a remote control transmitter 26 when a solenoid switch SW11 is closed. In a standby state where the solenoid switch SW11 is closed and the switch SW12 is open, power is supplied only to the microcomputer 22 via a standby power supply circuit 16. When the state is in the standby state and no timer reservation such as by an on-timer is set, a timer 22a counts a time and when the timer 22a expires after, e.g. 12 hours, the microcomputer 22 supplies a current to the solenoid and the solenoid switch SW11 is open. That is, no commercial power supply is supplied to a television receiver 10.
Patent JP-H08149457-A (JP)
Title: Television intercom device
Inventor: HIDA MASAHIRO
IPC: H04N7/18
Filed: 1994-11-25
Abstract: PURPOSE: To expand an image pickup range without reducing the display size of an object and to improve visibility by performing an image pickup by the TV camera of an intercom slave device by using a wide-angle lens and displaying the video expanded in horizontal and vertical directions on the monitor television set of a master device. CONSTITUTION: An indoor machine 2 receives the multiplex signal that an intercom slave device 1 outputs by a multiplexing circuit 2C via a signal line L. The circuit 2 separates the multiplexing signal into a voice signal and the video signal outputted from a television camera 1C. The video signal is inputted in a monitor television set 2b and is inputted in a synchronizing separator circuit 2b1 and a video signal amplifier circuit 2b2 . The circuit 2b2 impresses the video signal on a cathode-ray tube B1 . The circuit 2b1 extracts horizontal and vertical synchronizing signals, inputs the horizontal synchronizing signal in a horizontal deflection circuit 2b6 and a high voltage generating circuit 2b4 . inputs the vertical synchronizing signal in the vertical deflection circuit 2b7 , and impresses the output signals on the cathode-ray tube B1 .  By this signals, horizontal and vertical running speed is increased and the video projected on the display surface of the cathode-ray tube B1 is expanded.
Patent JP-H11126825-A (JP)
Title: Wiring density estimate method, storage medium loaded with wiring density estimate program, and cell arrangement device thereof
Inventor: OSAWA KEIKO
IPC: G06F17/50
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out a circuit design by a method wherein a wiring density is estimated from an arrangement result, without starting a wiring program and wiring properties are easily evaluated in a short time through the wiring density. SOLUTION: A prescribed region is partitioned into evaluation unit grids, two cells to be connected with a wiring are selected (S51), a rectangular region where the connection target pins of the two cells are made to serve as apexes on a diagonal line is obtained (S52 to S57), a probability that a wiring between the connection target pins passes through a grid point where a wiring grid is located is calculated (S58), the occupying ratio of the rectangular region the each of the evaluation unit grids is calculated (S59), an index of a wiring density increase in each of the evaluation unit grids due to wiring is calculated (S62), and the total sum of indexes calculated through all the wirings among cells is calculated as wiring density (S63) of the evaluation unit grid.
Patent JP-H01133921-A (JP)
Title: Production of oxide superconductor
Inventor: AOKI SHINYA
IPC: H01B12/00
Filed: 1987-11-18
Abstract: PURPOSE:To obtain a high quality superconductor having high critical temp. and high stability against the lapse of time by forming and heat-treating a calcined powder mixture contg. two specified kinds of element, Cu, copper halide, oxygen and halogen. CONSTITUTION:In the production of an oxide superconductor expressed by A-B-Cu-O-X, wherein A is at least one kind of the group IIIa elements of the periodic table, i.e. Y, Sc, La, Ce, Yb, Er, Dy, Ho, etc.; B is at least one kind of the group IIa elements i.e. Sr, Ba, etc., and at least one kind of the group Ia element, i.e. Cs, etc.; X is at least one kind of halogen element i.e. F, Cl, etc., plural kinds of powder contg. each element A, element B, Cu, copper halide, and at least one kind of the element X are mixed to obtain a powder mixture wherein the proportion of A, B, Cu, copper halide, O, and X are arranged to a specified compositional ratio. The powder mixture is then calcined, and the calcined powder is formed to a desired shape, and obtd. formed body is subjected to heat-treatment required for forming a superconductor. Thus, a target superconductor is obtd.
Patent JP-2001108677-A (JP)
Title: Manufacturing method for dna chip
Inventor: MORITA NAOKI
IPC: G01N37/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for manufacturing DNA chips and to reduce manufacturing cost. SOLUTION: A large number of capillary tubes 4 to which a template oligonucleotide 2 is fixed (A) are prepared. One end sides of the capillary tubes 4 are two-dimensionally arranged and bundled, and a PCR reaction liquid 6 containing a biotin label primer is filled into the capillary tubes 4 (B) to synchronize a complementary oligonucleotide 8 labeled with biotin 7 (c). Then the PCR reaction liquid 6 is removed (D), and the template oligonucleotide 2 is dissociated from complementary oligonucleotide 8 (E). Then one faces of the capillary tubes 4 are brought into contact with a glass board surface 10 to which avidin 14 is fixed to move the complementary oligonucleotide 8 to a glass board surface 30 together with a dissociation liquid 12 and to fix the complementary oligonucleotide 8 to the glass board surface 30 by the selective bonding between the biotin 7 and avidin 14 (F).
Patent JP-H11127268-A (JP)
Title: Communication terminal unit
Inventor: IMAI YASUKI
IPC: H04N1/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal unit of a modem built-in type that is simple in circuit structure, is not influenced by a noise and is equipped with an interior power source circuit and that can attain space saving and low cost. SOLUTION: This device is a communication terminal unit A that is equipped with a telephone terminal T1 connected to a telephone line network 10, an exterior terminal T2 for connecting an exterior communication terminal B such as a communication terminal having a modem and telephone set and an interior modem 1. It is equipped with an interior power source circuit 3 that is constituted by connecting a T type filter 31 which is constructed by connecting a condenser C to a contact point two resistors R1 and R2 to a DC power source Vd.
Patent JP-H03154616-A (JP)
Title: Recovery and fixation of carbon dioxide
Inventor: TAKEUCHI YOSHIYUKI
IPC: C01B32/50
Filed: 1989-11-10
Abstract: PURPOSE:To permit a circulatory use of carbon dioxide and contrive the reduction of a global greenhouse effect by a method wherein carbon dioxide in exhaust gases is absorbed by water, this water is supplied into a culture basin to cultivate algae by fixing the carbon dioxide in the water thereto and such algae are separated from the alga contg. water for use as a fuel. CONSTITUTION:The exhaust gas generating by burning a fuel 9 in a combustion furnace 1 is sent out from a blower 2 and thereafter discharged partially from a smoke stack 10 and the great portion thereof is sent into an absorption tower 3, whereby carbon dioxide in the exhaust gas is absorbed by sea water and this liq. is supplied into a culture basin 5 by a pump 4. In the culture basin 5, algae are cultured with the carbon dioxide fixed thereto by the photosynthetic reaction as a structural source of the algal components. The sea water contg. the algae thus cultivated in the culture basin 5 is sent by a pump 6 into a dehydrator 7 to separate the sea water from the algae and such algae are dried in a frying furnace 8 and the dried algae are supplied into a combustion furnace 1 for use as a part of the fuel. On the other hand, the sea water produced in the dehydrator 7 is sent into the water absorption tower 3, thus a circulation of the water being produced for its repeated usage.