baber/WOPTO huggingface dataset:
Patent JP-S6390055-A (JP)
Title: Cassette attaching and detaching device
Inventor: TSUNENARI MASATOSHI
IPC: G11B15/675
Filed: 1986-10-01
Abstract: PURPOSE:To reduce the force at the time of inserting and taking out a cassette and to facilitate the attachment and detachment by the composition of an engagement part being separated from a recessed part by being energized with a spring at the taking-out time by being pressed by the engagement part of the catch engaging with the recessed part of a cassette at its insertion time. CONSTITUTION:When a cassette 1 is inserted into a holder 10, its end face 1c pushes the arm 13b of a cassette catch 13, an engagement part 13a is engaged with the recessed part 1b of the cassette and the cassette is pressed. A pin 2b moves the holder along a guide groove 11b via gears 7, 6 with the driving of a motor 9, the cassette is surely held with pressing it by the engaging part 13a and stopped at the specific fitting position. Consequently the cassette is not abutted to the catch at its insertion time and the engaging part 13a is pulled out by being removed from the recessed part 1c at the cassette taking-out time, so the force at the insertion and pulling-out times can be reduced.
Patent JP-H0893738-A (JP)
Title: Nut joining structure and its joining method
Inventor: OYA MASAKIYO
IPC: F16B37/04
Filed: 1994-09-29
Abstract: PURPOSE: To join a nut to a plate-like member by calking. CONSTITUTION: E is a nut joining structure to join a nut 1 to a plate-like member 10, and is composed of the nut 1 having joining projections 1c in corner parts 1b on the joining surface 1a side and the plate-like member 10 having joining projection inserting holes 11 in positions corresponding to the joining projections 1c of this nut 1, and the joining projection inserting holes 11 of the plate-like member 10 and the joining projections 1c of the nut 1 are joined together by calking.
Patent JP-2001059679-A (JP)
Title: Cold air drier
Inventor: KIMURA SHIGEHIRO
IPC: F26B9/06
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a cold air drier which can dry the substance to be dried, at a low-desirable temperature so as to maintain quality satisfactory. SOLUTION: A cold air drier 1 is equipped with a storage 2 for substance 10 to be dried, and an air conditioning chamber 4 with a built-in refrigerant circuit R. The condenser 31 of the refrigerant circuit R is disposed, with its one part 31a exposed into the air conditioning chamber 4 and with its residual part 31b exposed out of the machine 4.  Moreover, this cold air drier is equipped with an indoor blower 16 which sends indoor air into one part 31a of the condenser 31, exposed into the air conditioning chamber 4, an outside air blower 17 which sends air to the residual part 31b exposed out of the machine, a in- storage temperature sensor 19 which detects the in-storage temperature, and an air blast amount control means 20, which controls the quantity of blast being sent from the indoor blower 16 and/or the outside air blower 17 to the condenser 31, so that the interior of the storage 2 becomes the prescribed low temperature.
Patent JP-S6388586-A (JP)
Title: Fixation temperature controller for copying machine
Inventor: KITAMURA TAKESHI
IPC: G03G15/20
Filed: 1986-10-01
Abstract: PURPOSE:To eliminate variation in copy quality by providing a means which detects a period where temperature corresponding to a reference signal level is higher than the temperature of a fixation part and supplies the heating means of the fixation part with electric power corresponding to the ratio of the period of OR between on signals of a comparing means and a boosting means and a prescribed period. CONSTITUTION:While the fixation part temperature Ts is between lower-side temperature Tl and upper-side temperature Tu, supply electric power from an AC power source 8 to the heater 9 is 100-0%. When the power source of a copying machine is turned on at time t0, 100% electric power is supplied from an AC power source 8 to the heater 9 because a boosting control circuit 11 generates a high output, so that the fixing part temperature Ts rises speedily. When the fixation part temperature Ts reaches a target temperature Tm at time Ta, the output of a boosting control circuit 11 turns off and a switching circuit 7 is driven with the output of the comparator 5. The fixation part temperature Ts decreases in duty with temperature DELTAT and the supply electric energy to the heater 9 is reduced. Consequently, the fixation part temperature becomes constant, there is no variance is copy quality, and invariably constant copy quality is obtained.
Patent JP-S58120142-A (JP)
Inventor: JIEEMUSU BII SUTAA
IPC: G01L9/04
Filed: 1982-12-29
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-2001060606-A (JP)
Title: Flip-chip mounting structure
Inventor: DEGAWA KIMIO
IPC: H01L21/603
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To increase the cooling power of a semiconductor chip and to readily exchange the chip. SOLUTION: A semiconductor chip 1a is temporarily fixed to a printed board 2a with a bonding agent 8 for temporarily fixing, in a state where electrodes 11a on the chip 1a are directly contacted with electrodes 22a on the board 2a. A recessed cooling fin 7a is turned over and is put on the chip 1a, leg parts 71 of the fin 7a are aligned with ground electrodes 21a on the board 2a, and the fin 7a is pressed to the chip 1a and the electrodes 21a by the spring mechanisms of fixing jigs 9 soldered to the board 2a. As the result, the electrodes 11a on the chip are pressed to the electrodes 22a on the board 2a.
Patent JP-S59148224-A (JP)
Inventor: AANORUDO ETSUCHI JIYOONZU
IPC: G08B13/16
Filed: 1983-12-15
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-2001059007-A (JP)
Title: Production of block copolymer
Inventor: KATSURA KENJI
IPC: C08F8/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a block copolymer containing only a small content of a homopolymer and excellent in various kinds of physical properties and processability. SOLUTION: This method is to polymerize at least one kind of monomers selected from the group consisting of an ethylenic unsaturated monomer and a diene-based monomer in the presence of a peroxide group-containing polymer produced by hydroboration of a polymer having an ethylenic unsaturated double bond as an end group with a boron compound represented by the general expression BH2-R (R is H or an atom or a group selected from the group consisting of a halogen atom, hydroxyl group, an alkyl group which may have a substituent, an alkoxyl group, carbonyl group, carboxyl group, an alkoxycarbonyl group, an aminocarbonyl group, an acryl group, an acyloxy group, an aryl group which may have a substituent and an amino group which may have a substituent),  modifying the resultant product through reacting it with an active hydrogen-containing compound and then contacting the modified product with an oxidizer.
Patent JP-H1081414-A (JP)
Title: Sheet metal conveying device
Inventor: NAGOSHI KAZUHIRO
IPC: B65G47/28
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To allow to convey sheet metals with different sizes on the same conveying route without interruping a production line temporarily, as well as to convey a large size sheet metal having a precise and minute structure such as a liquid crystal element, without generating a deflection and a distortion, while preventing the attachment of dust to the sheet metal. SOLUTION: By conveying a sheet metal 1 under the condition rectangular to the conveying direction, and inclining a specific angle to the horizontal surface, the force given to the gravity direction of the weight of the sheet metal 1 can be reduced, and the generation of the winding-up phenomenon of the air including the dust inside a conveying route 10 can be prevented as much as possible. Furthermore, an end part supporting roller 6 to support the end part of the sheet metal 1 is provided, so as to make possible to flow sheet metals with different sizes on the conveying route 10.
Patent JP-H0898000-A (JP)
Title: Facsimile equipment
Inventor: KAWADA KENJI
IPC: H04M11/00
Filed: 1994-09-29
Abstract: PURPOSE: To connect a facsimile terminal to a line by allowing a called station to positively send a call signal and allowing a caller station to return a signal corresponding to the call signal. CONSTITUTION: A CPU 10 sends a pseudo ring back tone to a caller station by the connection of a aline and detects a CNG (non-voice terminal call signal) from a caller station to recognize it that the signal indicates facsimile transmission. However, when the CPU 10 does not detect a CNG signal, the CPU 10 sends a DIS (digital call signal) to the caller station and connects a facsimile terminal upon the receipt of a return of a DCS indicating identification of the DIS (digital call signal) from the caller station. Thus, the facsimile transmission is recognized independently of the presence of detection of the CNG signal.
Patent JP-S61114089-A (JP)
Title: Heat transmission device
Inventor: IWAMURA KAZUYUKI
IPC: F24D7/00
Filed: 1984-11-08
Abstract: PURPOSE:To increase the amount of working liquid to be transmitted, reduce the valve actuation frequency and consequently stabilize the heat transmission of the titled device by a structure wherein a means for delaying the falling speed of a float in a liquid receiver tank is provided in a non-powered heat transmission device such as employed in a solar heat collecting system or the like. CONSTITUTION:When a float 12 is raised by the inflowing of working liquid 1 into the lower chamber 5 of a liquid receiver tank 6, the float 12 is attracted by a magnet 17 so as to contact with the underside of a connecting port 11. At this time, a valve 14 is brought into open state, resulting in allowing the working liquid 1 in the lower chamber 5 to be pushed through a return pipe 9 out of the lower chamber. However, the float 12 does not lower itself with the lowering of the liquid level, because the float 12 is attracted by the magnet 17. The float 12 falls down suddenly when the attractive force of the magnet 17 becomes smaller than the resultant force of the weight of the float 12 subtracted by the buoyant force applied on the float 12. By properly selecting the magnetic force of the magnet 17 based upon the weight and volume of the float 12 and the specific weight of the working liquid 1, the float 12 can be set so as to fall down at the instant, when the liquid 1 in the tank 6 is exhausted, resulting in utilizing the inner volume of the tank 6 as the delivery volume per one delivery.
Patent JP-S60126274-A (JP)
Title: Benzoxazinone derivative and production thereof
Inventor: TAKEUCHI EIJI
IPC: A61K31/538
Filed: 1983-12-14
Abstract: NEW MATERIAL:A compound expressed by formula I (X is halogen or lower alkyl; R1 and R2 are H, lower alkyl or phenyl; R3 and R4 are H or lower alkyl; n is 0 or an integer 1-4). EXAMPLE:6-Chloro- 4-isopropylcarbamoyloxy- 2-methyl-2H-1,4-benzoxazin-3( 4H )- one. USE:A cardiotonic agent, having improved positive inotropic action and increasing action on coronary blood stream with little increasing action on heart rate, and useful for treating heart diseases, e.g. blood cardiac insufficiency, with low toxicity. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by the formula R3NCO or a compound expressed by formula IIIis reacted with a compound expressed by formula IV to afford the aimed compound expressed by formula I .
Patent JP-H1079777-A (JP)
Title: Portable communication unit and its incoming call control method
Inventor: OKAMURA TATSUAKI
IPC: H04W68/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To realize a more secure call by providing a means for reducing an incoming sound when vibration is added at the time of an incoming call. SOLUTION: When the incoming state of the call to a portable telephone set is detected, a call start/incoming call control processing part 5 indicates the start of the sensing of vibration added to the portable telephone set to a vibration sensor 3 and causes an incoming sound change-over switch 6 to generate the incoming sound. The processing part 5 judges whether a vibration sensing signal is inputted or not. When the judgment is 'Yes', the switch 6 is controlled and the incoming sound is switched to the small sound. Furthermore, a holding mode change-over switch 4 is controlled and the operation mode of the telephone set is changed over to a holding mode.
Patent JP-S6295469-A (JP)
Title: Optical integrated spectrum analyzer
Inventor: TATSUMI KENJI
IPC: G01R23/17
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a high-reliability, high-performance optical integrated spectrum analyzer by using a refractive index modulation type diffraction grating reflecting mirror in which the refractive index of an optical waveguide medium is varied periodically as the 1st and the 2nd optical waveguide reflecting mirrors. CONSTITUTION:Interference fringes formed between a divergent cylindrical wave 4 having its center at a point C on the 1st end surface and parallel luminous flux 6 are calculated from the position where the 1st diffraction grating reflecting mirror 17 is installed, and a mask pattern which shields only dark parts according to a light/ dark pattern formed of the interference fringes is stuck previously on the surface of a dielectric substrate 1 which has an optical waveguide 2; and the refractive index is varied according to the light/dark pattern and the mask is removed to obtain the refractive index modulation type diffraction grating reflecting mirror. The 2nd diffraction grating reflecting mirror 18 is manufactured similarly to the 1st diffraction grating reflecting mirror 17 by using the light/dark pattern of interference fringes formed between a convergent cylindrical wave 8 having its center at a point A on the 2nd end surface 14 and the parallel luminous flux 6 as a mask pattern. The 1st and the 2nd diffraction grating reflecting mirrors are regarded as one kind of reflection phase type volume hologram and light is converted on the point A of a photodetector array without any aberration.
Patent JP-S60127900-A (JP)
Title: Piezoelectric film diaphragm
Inventor: KAWASAKI AKIO
IPC: H04R17/00
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a dielectric strength of some 2kV with simple electrode structure by selecting the product of thickness and length to a specific range in a piezoelectric film diaphragm. CONSTITUTION:Aluminum electrode 6A, 6B are vapor-deposited in a way such as comb-tooth form to both front and back sides of the piezoelectric film 5. A non-electrode part having a length (l) is provided between the end of the film 5 and the end of the electrodes 6A, 6B. Then the relation between the film thickness (t) and the length (l) of the non-electrode part is decided so that the length (l) is <30mm. and the product (tXl) between the thickness (t) and the length (l) is >=13.5X10<-3>mm.<2>.
Patent JP-H0285309-A (JP)
Title: Method for operating blast furnace
Inventor: INOUE MAMORU
IPC: C21B5/00
Filed: 1988-09-22
Abstract: PURPOSE:To rearrange furnace condition for a short time by directly heating and raising temp. at furnace core part in blasting-state when the temp. of the furnace core part drops. CONSTITUTION:For example, in order to control the furnace heat by directly measuring the furnace core temp., a temp. measuring probe providing optical fiber with water cooling construction is inserted into the prescribed position from tip part of a tuyere during blasting and the furnace core temp. is measured by using a two-color thermometer, etc., from the optical information. When the furnace core temp. drops to <= the prescribed value, shut-off valve 1 arranged to a blast branched pipe is closed to shut off the hot blast. Successively, a lance 2 for raising temp. is inserted into inner part of the furnace core from the tuyere through sealing mechanism 3 so as to be possible to optionally shift the inserting position by using an inserting carriage 4. Then, by blowing oxygen gas into the furnace from the lance 2, the furnace core temp. is raised to the prescribed temp. At this time, the blast from the above tuyere is shut off, but as the blasts from the remained tuyeres are retained to open, the furnace core heating can be executed without stopping or reducing the blast.
Patent JP-2000175901-A (JP)
Title: Scalable data collecting device
Inventor: SCHANEN PAUL CHARLES
IPC: A61B6/03
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a scalable data collecting device(SDAS) which can be used for both of a single slice and multi-slice imaging devices. SOLUTION: SDAS 42 is used for a computer-type laminagraph to convert a low level current signal from an x-ray detector 16 to a digital value for reconstituting, displaying and recording a picture. In addition, an aliasing preventing filter to each cell is arranged before analog-digital conversion. An analog current signal from a detector 16 is supplied for the input channel of the SDAS 42 through a shielding ribbon or a flexible cable. The cable is connected with SDAS 42 by an SDAS back plane. An SDAS converter card or board is plug in to the SDAS back plane again.
Patent JP-H08203648-A (JP)
Title: Electric connector
Inventor: MANFURETSUDO RANGE
IPC: H01R35/04
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enable free rotation of a handle, reduce the space required in particular, suppress noises, and reduce costs. SOLUTION: In a device connecting a rotary contact to a fixed current source e.g. a device attaching a vehicle airbag, electrical wiring 18 is provided in the form of a helical spring 24. Thereby a reduction in the space occupied and a sound reducing effect are provided. The device comprises insulated electrical wiring 18 extended between one current source and the other voltage, current, or signal source and wound around a rotating shaft member in the form of a coil. The electrical wiring 18 has the shape of a helical spring 24, and the spring portion 24 is placed in an inner storage portion 14 on the rotating shaft member and is secured thereto. An external storage portion 16 surrounds the inner storage portion 14 with the helical spring 24 sandwiched between them.
Patent JP-H1024362-A (JP)
Title: Iron bit and joining method
Inventor: TANIMOTO KAZUO
IPC: C04B35/52
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an iron bit that is free from deterioration due to a long use and that has less variance in soldering quantity. SOLUTION: The iron bit is a columnar body 1 formed with a carbon based material such as graphite; this material is exposed at least at the tip end 1a so as to serve as an applying face, which is designed to release heat received at the rear end side of the columnar body. The columnar body 1 is composed of a laminated body for which a graphite sheet 2, for example, is rolled to form lamination.
Patent JP-H1082592-A (JP)
Title: Large-sized heat exchanger
Inventor: NAGAMINE KATSUYUKI
IPC: F28F9/007
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To rapidly insert an outer cylinder of a tube group into a body and center it, and to reduce number of coupling fittings by half by providing guide rails on an inner periphery of the body and a guide fixture for guiding along the rail on an outer periphery of the cylinder of the group. SOLUTION: Channel type guide rails 10 are mounted at a predetermined interval in parallel with an axis on an inner periphery of a body l. Square plate type guide fitments 9 are mounted at a predetermined axial interval and a circumferential interval opposed to the rails 10 on an outer periphery of an outer cylinder 2 of a tube group. When the cylinder 2 is hoisted in the body 1 at the time of assembling, the fitments 9 of a lower end are engaged with the grooves of the rails 10, and dropped to a predetermined position along the grooves. If there is a gap between the hole and the fitment 9 to be fluctuated, a wedge 11 is hit fixedly as needed. The position of the fitment is previously decided so naturally center the cylinder 2 with a tube plate tube hole.
Patent JP-H0976084-A (JP)
Title: Method and jig for adjusting converging head of laser beam for cutting
Inventor: WATANABE KOICHI
IPC: B23K26/042
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method and jig for adjusting the focal position of a converging head for cutting laser so that the adjustment is facilitated through the operation of a robot and the like of equipment for remote control maintenance. SOLUTION: The adjusting jig is used for the converging head 23 in which a laser beam 27 is focused through a reflecting and converging system so that a cutting object arranged at the focal point is irradiated with the laser beam, and in which an assist gas 24 is blown against the cutting object at high pressure through a nozzle for melting and removing.  The jig is provided with a target retaining means 12 by which a translucent target 11 is fixed at the point of application of the assist gas, and with an image pickup means 15 by which coincidence is checked between the focal point of a visible laser beam provided coaxially with the laser beam 27 and the translucent target 11, from the side opposite to the irradiation of the laser beam; while checking the coincidence of the focal point with the translucent target 11 placed at the point of application of the assist gas by means of the image pickup means 15, the jig adjusts the angle of a laser beam reflection means, making the target 11 coincident with the point of application of the laser beam 27.
Patent JP-S59120203-A (JP)
Inventor: ROBAATO JIEI FUIOTSUKO
IPC: C10G21/00
Filed: 1983-12-16
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-2001064230-A (JP)
Title: Production of 5-hydroxyisophthalic acid
Inventor: NAGAI MASAKI
IPC: B01J23/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain 5-hydroxyisophthalic acid useful as a modifier for various polymers and an intermediate for various functional chemicals without using a copper catalyst by hydrolyzing a halogenoisophthalic acid derivative with an alkaline aqueous solution. SOLUTION: 5-Hydroxyisophthalic acid is produced by hydrolyzing a 5- halogenoisophthalic acid derivative of the formula (R1 and R2 are each H or a 1-6C alkyl; X is a halogen) preferably in the presence of a catalytic metal other than copper (preferably a metal such as zinc, cadmium, silver or gold and/or its compound) preferably at 100-300 deg.C. The alkali of the alkaline aqueous solution is preferably lithium, sodium, potassium, magnesium, or the like. The catalytic metal is preferably a metal catalyst supported on a carrier. The objective compound can be produced by this process on an industrial scale at a low cost causing little problem of waste water treatment.
Patent JP-H0983970-A (JP)
Title: Data broadcast receiver
Inventor: MAEDA TAKIO
IPC: H04N21/435
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To easily attain connection to an online service at an optional time desired by a user by automatically dialing a telephone number through a modem so as to connect a response server and the online service when the user specifies a dead channel corresponding to the online service. SOLUTION: The user sets a channel to an optional dead channel (online channel) so as to utilize the onlinen service. The operation is executed by means of a remote controller so that a signal is inputted to CPU 11 through an input interface 21 from an operation input part 20. Then, when a fixed time passes in a state where an online channel is maintained, the telephone number previously registered corresponding to the online channel (dead channel) is obtained by searching based on a channel number from RAM 13 and the telephone number is automatically dialed through the modem 22 and NCU 24 to attain online connection to the response server 40 through a telephone line 30.