baber/WOPTO huggingface dataset:
Patent JP-H10163276-A (JP)
Title: Thermocompression bonding device for work
Inventor: ONIZUKA YASUTO
IPC: H01L21/60
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermocompression bonding device for work which has such a structure that can be reduced in size and simplified in constitution. SOLUTION: A thermocompression bonding head 30 and a backup member 33 are respectively attached to the upper and the lower projecting end sections of a frame 21. While the connector 6 of a work 3 placed on a receiving base 90 is positioned to the edge section of a substrate 1, the lower surface of the substrate 1 is supported from the bottom side by raising the backup member 33, and the thermocompression tool 31 of the head 30 is lowered and pressed against the connector 6. Consequently, the edge section of the substrate 1 and the connector 6 are held between the tool 31 and the member 33 from both the top and bottom sides, and the connector 6 is bonded by thermocompression to the substrate 1 through an ACF (anisotropically conductive film) tape 7.  By moving the frame 21 in the X-direction along a feed screw 26, works 3 are successively bonded by thermocompression to the substrate 1 along one edge section of the substrate 1.
Patent JP-H08151832-A (JP)
Title: Locking/unlocking confirming device
Inventor: MORITA HARUO
IPC: E05B41/00
Filed: 1994-11-29
Abstract: PURPOSE: To provide a device capable of having locking/unlocking confirming functions on an existing lock with a low cost without replacing the existing lock at all. CONSTITUTION: An actuator 10 rocked when a dead bolt 9 is coupled or released is coupled with a fitting base section 8 provided in the receiving hole 21 of the existing receiving seat 7 of a door frame 5, and a sensor 11 detecting the rocking of the actuator 10 when the dead bolt 9 is coupled to detect locking is provided on the fitting base section 8. An excitation returning means 12 returning the actuator 10 to the initial position when the dead bolt 9 is released is provided.
Patent JP-H09160218-A (JP)
Title: Production of levinson type phase shift mask
Inventor: YAMADA YOSHIRO
IPC: G03F1/80
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To produce a good Levinson type phase shift mask by eliminating the projection, etc., which remain after etching and is produced in phase resist holed parts by remaining of the resist of resist patterns which are used for forming the phase shift holed parts. SOLUTION: This method comprises forming the phase shift holed parts 1b by providing the surface of a transparent substrate 1 with the resist patterns 5a and etching this transparent substrate 1 by an etching stage. The etching stage is repeatedly executed from first time to plural times by a wet etching system or dry etching system or a combination thereof. The peeling of the resistance patterns 5a and the reformation of the rest patterns 5a are executed at every time after the second and subsequent times.
Patent JP-H11151715-A (JP)
Title: Production of wafer
Inventor: KAWASUGI TSUNEO
IPC: H01L21/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To dispense with the conventional chamfering processing of the outer periphery of a wafer by cutting a single crystal, which is obtained by cutting the outer diameter of the single crystal to form the same into a shape of a specific formula showing an oval becoming a round when inclined at the angle formed by a single crystal growth orientation calculated from a specific formula and a desired wafer face orientation, at a desired face orientation. SOLUTION: After both of the upper and lower end surfaces of a crystal after a single crystal is grown are exposed, the center of the end surfaces of the crystal is fixed to find an orientation becoming vertical to a plane containing a growing orientation to set the same to a standard. θ is found from formula COSθ=Aa+Bb+Γr/(A<2> +B<2> +Γ<2> )<1/2> (α<2> +β<2> +γ<2> )<1/2> by using the pulling orientation of the crystal and a desired wafer orientation and the outer periphery of the crystal is cut so as to become an oval surface wherein the cut surface becoming right-angled to a crystal drawing-up direction satisfies formula X<2> /(L/2)<2> }+ Y<2> /(L/2cosθ)<2> }=1.  In the formulae, A, B and Γ are crystal- pulling orientation; α, β and γ are desifred wafer orientations; L is the diameter of a round; (L/2) is the long radius of an oval; and (L/2cosθ) is the short radius of an oval.
Patent JP-H10127495-A (JP)
Title: Boiling timer for removing harmful material in drinking water
Inventor: MORITA TAKASHI
IPC: A47J27/212
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To ensure an easy boiling of water in a specified time by starting the operation of a timer when the temp. of water reaches the boiling temp., and informing the completion of required boiling time. SOLUTION: A cover 1 of a drug can is provided with a timer shaped for serving also as a gripping part and equipped with a lever 3, a whistle or bell 4 provided on the lever 3, a bimetal 5 for starting the operation of the timer 2 when the temp. of water to be boiled reaches the boiling temp., and a frame 6 for mounting and protecting the bimetal 5. By moving the lever 3 several times to wind up a clockwork spring being the motive power source of the timer 2. The lever 3 is set to the position of required time and pushed in so that it is engaged with a trigger. When the temp. of water reaches the boiling temp., by the aid of the bimetal 5 the trigger is pulled to start the timer 2, and simultaneously therewith the lever 3 is started to return.  The event that the required boiling time is attained is informed by enabling the whistle or bell 4 to cover a hole 7 from which boiling steam jets out, thus generating alarm sound.
Patent JP-H03183196-A (JP)
Title: Fixture of smoke detector
Inventor: WAKATSUKI YUTAKA
IPC: H05K7/12
Filed: 1989-12-12
Abstract: PURPOSE:To provide a convenient fixture for mounting a smoke detector on the ceiling by preparing a frame which includes a top part, vertical sides, a central opening in each vertical side for receiving a stopper part of a wiry fixture element. CONSTITUTION:Fixtures 31 and 32 are engaged with vertical pieces 24 and 25 of a frame 21, adjusting parts 35, respectively, by inserting their fixing parts 34 from inside. The fixture have their adjusting parts 35 inside the vertical pieces 24 and 25, and their stopper parts 36 held firmly in the recess 30a of a hook. The frame is fixed on the ceiling 26 by allowing the fixing parts to press against the ceiling. After the frame 21 is fixed, a smoke detector 20 inserted into the frame from inside. The smoke detector is held with the frame top 22 put in the ceiling.
Patent JP-H07234537-A (JP)
Title: Toner for developing electrostatic charge image and heat fixing method
Inventor: DOI SHINJI
IPC: G03G15/20
Filed: 1994-12-26
Abstract: PURPOSE:To provide toner for developing an electrostatic charge image which is excellent in low temperature fixability and blocking resistance, offset resistance in a wide temperature range from low temperature to high temperature and has good rise of charging under the environment of high humbity, and a heat fixing method using the toner. CONSTITUTION:In toner for developing an electrostatic charge image comprising binding resin and wax, the binding resin contains polyester resin having a soft segment as the main component, and in a DSC curve by a differential scanning calorimeter of wax, concerning the endothermic peak at the time of temperature rise and the exothermic peak at the time of temperature fall, the on set temperature of endothermic ranges from 50 to 110 deg.C, at least one endothermic peak P1 at the time of temperature rise is provided in a region of temperature 70-130 deg.C, and the maximum exothermic peak at the time of temperature fall is provided in a range of the endothermic peak P1+ or -9 deg.C.
Patent JP-2001144047-A (JP)
Title: Metal polishing fluid and polishing method using it
Inventor: KURATA YASUSHI
IPC: H01L21/304
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal polishing fluid which can realize a high polishing speed ratio between a foundation barrier layer and an insulating layer, can realize high surface uniformity and high flatness, and can form the flush pattern of a metal film with high reliability, and to provide a polishing method using the fluid. SOLUTION: A metal polishing fluid contains metal oxidizing agent, metal oxide dissolving agent, protective film forming agent, water-soluble polymer and water, and has the ratio of the polishing speed of a metal layer to the polishing speed of a barrier layer not less than 10 and the ratio of the polishing speed of the metal layer to the polishing speed of an insulating layer not less than 100.
Patent JP-H10163568-A (JP)
Title: Modulator-integrated semiconductor laser
Inventor: TAKAGI KAZUHISA
IPC: H01S5/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a modulator-integrated semiconductor laser with which a separation resistance can be sufficiently large. SOLUTION: A semiconductor laser part 101, a modulator part 102 and a high resistance part 103, with which the laser beam waveguide of the semiconductor laser part 101 and the laser beam waveguide of the modulator part 102 are optically coupled with each other, are formed on a semiconductor substrate 1. The respective boundaries between the high resistance part 103 and the laser beam waveguides of the semiconductor laser part 101 and the modulator part 102 are inclined from the propagating direction of the laser beam. 0r spot size converting parts are provided in the respective waveguides of the semiconductor laser part 101 and the modulator part 102.
Patent JP-H08180207-A (JP)
Title: Stereoscopic picture processor
Inventor: SHIRAISHI NAOHITO
IPC: G06T15/40
Filed: 1994-12-26
Abstract: PURPOSE: To reduce the quantity of operation and to process a simple texture mapping in real time. CONSTITUTION: This stereoscopic picture processor is provided with a geometric transformer 2 for calculating a transformation coefficient for transforming three-dimensional polygon coordinates into a two-dimensional mapping pattern and transforming each end point information of a polygon into coordinates, a polygon parameter memory 40 for storing the visual field coordinate values of respective end points of a polygon, the transformation coefficient and the size ratio of the polygon to the mapping pattern, a screen memory 5 for storing the end point information of a screen, the depth information of the polygon, and the address values of the memory 4, an outline processor 20 for calculating and interpolating a data value stored in the memory 5 in each scanning line,  and an internal processor 30 for calculating the X address value of a polygon existing in the farmost position and the address value of the polygon in the memory 40 and accessing a mapping pattern memory 7 based upon the read information.
Patent JP-S63215767-A (JP)
Inventor: ROEROFU BAN DAA MIIA
IPC: C08K5/09
Filed: 1987-12-22
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-H10164207-A (JP)
Title: Check device for telephone line
Inventor: MURAKAMI JIRO
IPC: H04M1/24
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a check device for a telephone line by which the telephone line is checked without giving effect on the telephone line in use and which copes with all checks. SOLUTION: The check device is provided with a probe 1 in contact with a conductor part of a telephone line, a resistor 2 that is connected to the probe 1 and whose resistance is sufficiently higher than that of a subscriber terminal, an amplifier circuit 3 that amplifies a voltage detected by the resistor 2, a hearing circuit 5 to drive an earphone 4 by the amplified signal, and a polarity display circuit 6 that displays the polarity of the conductor part based on the level of the voltage of the amplified signal.
Patent JP-H11157196-A (JP)
Title: Stencil printer
Inventor: HASEBE DAISUKE
IPC: B41L13/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stencil printer in which generation of impact noise is prevented when a press member, e.g. a press roller, abuts against a plate cylinder while preventing an unprinted part or a grain from occurring at the forward end of an image due to bounding of the press member. SOLUTION: A stencil printer comprises a porous tubular plate cylinder rotating while being applied with a punched master on the outer circumferential surface thereof, and a pressing means arranged to touch the plate cylinder and separate therefrom freely. A print sheet fed from a sheet supply means is pressed against the plate cylinder by the pressing means and ink oozing out from the inside of the plate cylinder through the punched part of the master is transferred to the print sheet thus performing printing. The press member comprises a roller type press member (press roller) formed by applying a rubber layer onto the outer circumferential surface of a hollow core metal made of aluminum.  According to the structure, weight of the press member can be reduced, generation of impact noise can be prevented when the press member abuts against the circumferential surface of the plate cylinder and troubles due to bounding of the press member can also be prevented.
Patent JP-H06177944-A (JP)
Title: Test equipment controller
Inventor: FURUMOTO HIDEO
IPC: H04L69/40
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a test equipment controller able to stop a test equipment by stopping the execution of a test program surely at a preceding fault occurrence point when an equipment to be tested is tested again through the re- execution of the test program. CONSTITUTION:A mode setting means 6 sets a fault analysis mode 8 and a stop point setting means 17 reads a test item number for stop from a 1st storage means 15, stores it in a 3rd storage means 20 and an execution means 11 executes a test program 2 in the fault analysis mode 8. Thus, when the equipment 4 to be tested is started through the control of the test equipment 3, a transfer means 21 transfers information in the 1st storage means 15 to a 2nd storage means 22. Then a coincidence discrimination means 23 compares a test item number executed at present represented by a count by a count means 12 with a test item number stored in the 3rd storage means 20 and a tentative stop means 33 tentatively stops the execution of the test program 2 when they are coincident.
Patent JP-H06173358-A (JP)
Title: Sound-insuating panel
Inventor: KUROZUKA AKIRA
IPC: E04F13/08
Filed: 1992-12-02
Abstract: PURPOSE:To embody a sound-insulating panel capable of being quickly assembled and overhauled by simple operation and constituting a sound-insulating wall having high sound-insulation performance. CONSTITUTION:Regarding the shapes of the four end faces of a rectangular sound-insulating panel 1, a projecting section 2 is formed in one end face and the end face is formed in a projecting shape, and a notched section 3 having the same shape as the projecting section 2 is formed in the end face parallel with the end face and the end face parallel with the end face is formed in a notched shape. Recessed grooves are formed in two residual end faces and the end faces are formed in a channel shape, and the side faces of the projecting section 2 and the notched section 3 and one internal surface of the recessed grooves are formed on the same plane. A plurality of tapped holes 5 are formed to the projecting section 2 in at least a row, and built-in nuts 6 are fitted at positions corresponding to said tapped holes 5 in the notched section 3.
Patent JP-H0639302-A (JP)
Title: Crushing method and device
Inventor: MOORISU PARIAARU
IPC: B02C4/28
Filed: 1991-12-06
Abstract: PURPOSE: To attain efficient crushing by providing a novel roll crushing method for acting pressure and shearing force in combination, and to provide an apparatus therefor. CONSTITUTION: The method for crushing ore material by using a roll crushing machine and the apparatus therefor include at least two rolls 1 and 2 to which the stream of the ore material grains is supplied. Such a supply flow rate at which the height of the bed of the particles above the rolls attains 30 to 80 deg., more preferably 40 to 65 deg. in average load angle is set. The apparatus is provided with flaps 4 and 5 to enable the adjustment of the angle (a) and the apparatus is particularly suitable for crushing of cement clinker.
Patent JP-H03183906-A (JP)
Title: Method for inspecting appearance of solder
Inventor: TOKURA NOBUSHI
IPC: H05K3/34
Filed: 1989-12-13
Abstract: PURPOSE:To judge whether or not a solder shape is normal by making a sweep by irradiation with laser light, detecting its reflected light and measuring the maximum height of the solder, and comparing the measured value with preset upper-limit height, etc. CONSTITUTION:Lead thickness and chip thickness H0 vary with the kind of a chip. The maximum height H1 of the solder 4 which is measured is compared with the upper-limit height alphaH0 as a decision criterion to judge whether or not the solder shape is normal. Namely, when H1 > alpha, an NG decision is made and it is judged that the solder shape is defective. Here, alpha is a parameter deter mined according to the kind of the chip e.g. 1.3. Further, lower-limit height betaH0 is set rationally as a 2nd criterion for solder shape decision making accord ing to the kind of the chip and the maximum height H2 of the measured solder 4 is compared with the lower-limit height betaH0 to judge whether or not the solder shape is normal. Namely, when H2 < betaH0, an NG decision is made and it is judged that the solder shape is defective. Here, the parameter beta is, for example, 0.6.
Patent JP-H02169509-A (JP)
Title: Production of raw material of cosmetic
Inventor: YAMAGUCHI HIROSHI
IPC: A61K8/98
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a sterol effective as a raw material for cosmetic by grinding, drying and extracting meat of shellfish. CONSTITUTION:Meat of shellfish is thinly cut, ground into fine particles, then dried and lipid is extracted with an organic solvent. The organic solvent is removed from the extracted solution by distillation, etc., the remaining extract is treated and saponified for 1-3 hours while refluxing preferably 0.5-2.0 normal solution of potassium hydroxide or sodium hydroxide in ethanol, existing fats are hydrolyzed and extracted with an ether. The ether is removed from the prepared extracted solution, the remaining extract is recrystallized from a lower alcohol to give a sterol. When a sterol is blended with an emulsion, the sterol acts as an emulsion auxiliary to raise stability with time and when a sterol is blended with a cosmetic, the sterol supplies roles of sebum, raises function of sebum and improves moisture retention and organism defense function.
Patent JP-2000139534-A (JP)
Title: Folding umbrella cover and its manufacture
Inventor: TSUSHIMA YASUE
IPC: A45B25/26
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To simply and properly carry a wet umbrella by sewing the side surfaces of a bag-state cover with a capacity capable of housing the wet umbrella and providing extensible strings to form plural horizontal pleats to automatically vary the capacity of the bag-state cover corresponding to putting in/out of the folding umbrella. SOLUTION: The umbrella cover 1 for a threefold umbrella is made in the state of a bag by using a water proof, water resistant or water repellent cloth or a flexible sheet material in order to house the wet umbrella after using. The plural extensible strings 3 are sewn a little coarsely along the side surfaces of a cover cloth from the bag mouth 2 of the umbrella bag in the state of inserting intervals mutually in the direction of the length of the bag and in the state of stretching in the direction of the length of the umbrella cloth. At the time of releasing from the stretched state after then, the extensible strings 3 and the the bag part of the cover 1 are shrunk to form the pleats 4. The bottom part can be sewn in ring shape with a prescribed margin, too. In addition, two strings 5 can be fixed as hanging strings at the mouth 2.
Patent JP-H10163927-A (JP)
Title: Redundant system switching system
Inventor: MORIGUCHI YOSHIYUKI
IPC: H03K19/003
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions by the changeover trigger signals of a low- order side package generated accompanying the fault generation of a high-order side package and to cut back to the circuit of an active system as soon as possible. SOLUTION: OR circuits 121 -12n-2 perform the OR operation of inverted re-timing signals outputted from all D-flip-flops whose input is the changeover trigger signals outputted from a package on a high-order side from the package for outputting the changeover trigger signals inputted to a certain D-flip-flop and input the result to the PR terminal of the D-flip-flop. Thus, while the changeover trigger signals are outputted from the high-order side package, the changeover trigger signals outputted from the low-order side package are considered as not being outputted.
Patent JP-H02168128-A (JP)
Title: Detecting apparatus of infrared ray for air conditioner
Inventor: YONEDA YUJI
IPC: G01J1/04
Filed: 1988-12-22
Abstract: PURPOSE:To simplify the construction of an apparatus by detecting each of a tempera ture distribution inside a room partitioned to a plurality of areas and the position of a man by one infrared sensor. CONSTITUTION:By moving a drum (switching means) 9 so that transmission windows 11, 12 may come to a position on a light condensation channel of each area to a first infrared sensor 4 sequentially, infrared rays condensed to the sensor 4 are switched sequentially over to infrared rays for each area and thereby an inner-room temperature distribution in each area is detected. With the movement of the drum 9, besides, trans mission windows 13, 14 for detection of a man are also shifted on the light condensa tion channel of each area to a second infrared sensor 5. Therefore infrared rays con densed to the sensor 5 are switched sequentially over to infrared rays for each area, the presence of the man in each area is discriminated from an output of the sensor 5 and the position of the man in a room is detected. In this way, measurement of the temperature distribution and detection of the position of the man in the room are executed by the unitary sensors 4 and 5 respectively, and also switchover of each detection area of the temperature and the man is executed by one and the same drum 9. Therefore the construction of an apparatus can be simplified.
Patent JP-H04194614-A (JP)
Title: Light interference angular velocity meter
Inventor: ASAMI EIICHI
IPC: G01C19/72
Filed: 1990-11-27
Abstract: PURPOSE:To reduce fluctuation of a scale factor and an amount of bias error by selecting a branching ratio so that the quantity of light which is branched to the side of a photo detector is greater than that branched to a side of light source. CONSTITUTION:Light from a light source 11 is allowed to enter a light branching equipment 25 for example with a branching ratio of 1:4, the one with a smaller quantity of light within the light divided into two by the light branching equipment 25 is allowed to enter a side of a polarizer 13, and the one with a larger quantity of light is allowed to enter a terminal element 15. An interference light returning from an optical fiber coil 17 enters the optical branching equipment 25 and is divided into the side of the light source 11 and a side of a photo detector 21. Then, when a loss of an optical element is set to 0 and an quantity of light from the light source 11 is set to 100, the quantity of light to the side of the polarizer 13 becomes 20 and that to a side of a terminated element 15 becomes 80 so that the quantity of returning light to the light source 11 becomes 4 and that of signal light to the photo detector 21 becomes 16 since the quantity of returned interference light is 20. In this manner, since light returning to the light source 11 becomes small, fluctuation of a scale factor and a bias error are also reduced.