baber/WOPTO huggingface dataset:
Patent JP-H10126283-A (JP)
Title: Transmission power control circuit for radio communication equipment
Inventor: MANZEN YOSHIHISA
IPC: H04B1/40
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale by reducing current consumption of a transmission power control circuit. SOLUTION: In the case of VIN>V1, since a reference voltage of a compactor is small, compactors 1, 2, 3 all provide an 'H' level. FETs 1-3 are all nonconductive by outputs of the comparators 1, 2, 3, and a combined resistance of a power supply of a power amplifier 5 becomes R0. In the case of V1>VIN>V2, the comparator 1 provides an output of 'L' level, and the comparators 2, 3 provide an output of 'H' level. By outputs of the comparators 1-3, only the FET1 is conductive and the FETs 2, 3 are nonconductive, and a combined resistance with respect to a power supply of the power amplifier 5 is R0/2. When V2>VIN>V3, the comparators 1, 2 provide an output of 'L' level and the comparator 3 provides an output of 'H' level.  By the outputs of the comparators 1-3, the FETs 1, 3 are conductive and the FET 3 is nonconductive, and a combined resistance with respect to a power supply of the power amplifier 5 is get to R0/3.
Patent JP-S63132329-A (JP)
Title: Picture display system
Inventor: TSUBAKII AYAKO
IPC: G06F3/153
Filed: 1986-11-21
Abstract: PURPOSE:To reduce a data transference quantity by storing data, transferred in a lump from a host, in a terminal, and making it unnecessary to transfer the same data from the host two or more times, even for a request to shift a picture towards right and left or up and down directions. CONSTITUTION:When the transmission control part 2 of the host is started, it reads the data from a report file 1, and transmits them successively to the terminal in order from the data of a first record. An information control part 3 stores the data, received from the host, in a data storing part 4 in turn. When the information control part 3 detects the completion of the transference of the data of the amount of one page from the host, the information control part 3 starts to make a display control part 5 display them to a display terminal equipment 6. When the display control part 5 is informed of the start of a display from the information control part 3, it fetches the data concerned from the data storing part 4, and edits them according to the instruction of an operator, and displays them to the terminal equipment 6. And if the data concerned does not exist, it transfers another data to the information control part 3.
Patent JP-H03140705-A (JP)
Title: Catalytic combustion device
Inventor: KUMAZAWA KATSUYOSHI
IPC: F23N3/00
Filed: 1989-10-27
Abstract: PURPOSE:To effect the shifting from preheating to catalytic combustion smoothly and to simplify the constitution and control by preheating a catalyst body with flames formed on a combustion plate and by increasing feed rates of air after predetermined period of time after the beginning of preheating for shifting to catalytic combustion. CONSTITUTION:A catalyst body 1 is heated with heat of combustion. Since a valve 12 is closed, no air is supplied from a second air line 4b. Under such conditions, the catalyst body 1 is preheated for a period of time T1 and flames 10 on a combustion plate 5 become complete combustion flames. A temperature detection element 11 detects whether or not the body 1 has reached activation temperature high enough to effect catalytic combustion so that rates of air for combustion are increased by supplying air through the line 4b, wherein the valve 12 is opened by means of a control circuit. As a result, the flames 10 formed on the combustion plate 5 are blown off, so that combustion is shifted to a catalytic combustion effected on the catalyst body 1.
Patent JP-H09119400-A (JP)
Title: Electric blower
Inventor: SASAO MASAKI
IPC: F04D29/28
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for improving productivity without high accuracy of size. SOLUTION: An electric blower has a motor 1, an impeller 2 which comprises a rear shroud 6 fixed on the rotating shaft 5 projected in front of the motor 1, a front shroud 8 which is spaced a specified distance in front of the rear shroud 6 and has an inlet 7 at the center thereof and a plurality of blades 9 disposed between the front shroud 8 and the rear shroud 6, and a casing 4 which covers the front surface and the outer peripheral surface of the impeller 2 and has a section port 10 at the front center part thereof. The suction port 10 of the casing 4 has a ring-shaped sealing member 31 for filling the gap between the front shroud 8 and the section port 10 with a bending part bent by air flow which is sucked through the section port 10 and flows to the impeller 2.
Patent JP-H11115795-A (JP)
Title: Steering operation device for working machine
Inventor: INOUE SHINICHIRO
IPC: B62D11/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction and defective function of a switch due to a muddy earth or the like. SOLUTION: In this steering operation device for a working machine, right and left steering pedals 16L, 16R to make brakes 12L, 12R insertedly provided on each transmission system to right and left rear wheels 6 function with their pressing-in operations are arranged adjacently in a lateral direction, and the device is provided with a connecting tool 20 which can freely change-over the steering pedals 16L, 16R into a connection state where they are connected so as to unitedly function or a released connection state where the connection is released so as to allow their several independent function, and moreover provided with a releasing wire 21 operated with the changing-over of the connecting tool 20 toward the above connection states,  and an informing switch 23 which reversibly ON-functions with the operation of the releasing wire 21 to make an informing device function is attached to a fixed member on the side of a machine body.
Patent JP-H01245099-A (JP)
Title: Bleaching agent composition
Inventor: NISHIDA MASAO
IPC: C11D7/54
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a bleaching agent composition exhibiting excellent bleaching effect even at a low temperature and causing extremely little discoloration to a colored cloth by using hydrogen peroxide (adduct), a hindered amine compound and an active halogen-containing compound as essential components. CONSTITUTION:The objective composition contains (A) about 0.1-30wt.% of hydrogen peroxide (adduct), (B) about 0.1-30wt.% of a heteroalicyclic hindered amine (salt) and/or acyclic hindered amine compound (salt) {preferable example: the compound of formula [R is H or methyl; Y is >CH2, >C=O, >CH-OR5 (R5 is H, lower alkyl, etc.), etc.]} and (C) about 0.1-30wt.% of a compound containing active halogen and capable of forming hypohalogenous ion in aqueous solution.
Patent JP-H02125454-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OIKAWA YOICHI
IPC: H01L23/29
Filed: 1988-11-02
Abstract: PURPOSE:To reduce a stress to fine metal wirings caused by sealing resin by applying the wirings to a groove formed on the end of a lead, and filling the groove with resin having satisfactory adhesive properties with the lead. CONSTITUTION:It is mainly composed of a semiconductor element 2 secured to an island 1 with brazing material 6 such as silver paste, etc., leads 3 tipped with grooves 8 by etching, fine metal wirings 4 electrically connected to the bottom of the groove 8 of the lead 3 with the pad of the element 2, adhesive resin 9 made of epoxy resin, silicon resin, etc., provided in the groove 8 connected with the wirings 4, and sealing resin 5 for sealing the ends of the wirings 4 and the leads 3 of the element 2. The resin 9 may be of epoxy resin, etc., containing no release agent, and may also be thermosetting resin, thermoplastic resin. The resin 9 does not filled completely the groove 8, but may be of the degree of covering the connection part of the wirings 4. In this case, the sidewall of the groove 8 becomes a stopper for preventing the resin 5 from peeling.
Patent JP-H0595421-A (JP)
Title: Abbreviated dialing storage system for key telephone system
Inventor: ANEKOJI FUMIO
IPC: H04M3/44
Filed: 1991-10-01
Abstract: PURPOSE:To automatically transmit dialing by synchronizing with the response of a circuit, in the case of abbreviated dialing to an automatic answering device of a voice mail, etc., from a key telephone set. CONSTITUTION:The system is provided with a dialing storage part 5 for storing tentatively sent-out dialing information, when key telephone terminals T1-Tn send out dialing attending on a call operation. In the case sent-out dialing is stored successively therein, and the answer of a circuit is detected in this state, this answer detection information is shown by a code which can be distinguished from dialing information, and stored in the dialing storage part 5. The information of the dialing storage part 5 is copied to a dialing memory for which abbreviated dialing is designated, and can be registered by designating it by a specific operation from the key telephone set which transmits it, after a call.
Patent JP-S62139008-A (JP)
Title: Trouble display device
Inventor: MORISHITA TOSHIO
IPC: G05B23/02
Filed: 1985-12-13
Abstract: PURPOSE:To confirm a display window for each trouble without increasing the desired space by showing a trouble individual display window on a display screen and at the same time confirming individually the trouble state on the display screen with use of an input means like a light pen, etc. CONSTITUTION:A trouble signal 4 is supplied to an arithmetic controller 7 after a trouble occurred and the controller 7 decides the type of the trouble to register the type and the state of said trouble to a memory device 8. Then the flicker display data is delivered to a color CRT display device 9 for flicker display of a trouble display device 9. The trouble display windows A, B and C are displayed with flicker on the display screen for trouble state of the device 9. An operator supplies the position of the display window A by means of a light pen 11 after confirming the trouble A and then supplies the confirming position in the form of the state of the trouble. This data on the trouble is supplied to the controller 7 via W/P controller 10. The controller 7 resets the flicker of the display window for trouble A and registers the type and the confirmed state of the trouble to the corresponding areas of the device 8. At the same time, the controller turns on the display window for trouble A for continuous display.
Patent JP-2000111263-A (JP)
Title: Rotary furnace floor furnace
Inventor: MATSUI KOJI
IPC: F27B9/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a pellet insertion hole from being destroyed owing to a deposition layer melting and adhering onto a furnace floor, and further prevent operation efficiency from being lowered. SOLUTION: A long rectangular through-hole is formed in a ceiling wall of a furnace body 16 radially of the furnace body 16, and a pellet insertion inlet 28 is inserted into the through-hole elevatably. Two insertion inlet fluid pressure cylinders 54, 54 are inversely disposed on an upper surface of the ceiling wall. A piston rod 54a directed to a lower portion of each cylinder 54 is connected with a flange 28b formed on an upper end of the pellet insertion inlet 28.
Patent JP-H01122584-A (JP)
Title: Data transfer device
Inventor: MORI KAZUO
IPC: A61B6/03
Filed: 1987-11-06
Abstract: PURPOSE:To enable the transfer of data at a high rate between a rotary system and a stationary system by forming the transfer passage of a microwave modulated with transfer data at a boundary part between both systems and transmitting the data via the microwave transfer passage. CONSTITUTION:A data transfer part 10 belongs to a rotary system 12 and a data receiving part 11 belongs to a stationary system 13. A microwave modulated with transfer data is transmitted from the data transfer part 10 to the first waveguide 21 via a coaxial cable 25 and introduced to the second waveguide 22 via slits 27a and 27b. And the microwave is transferred in a counter-clockwise direction along the waveguide 22 and received by the data receiving part 11 via a coaxial cable 30. According to the aforesaid system, data transfer from the rotary system 12 to the stationary system 13 can be made at a high rate.
Patent JP-H11114667-A (JP)
Title: Joining method of metal member and joined body
Inventor: TADAUCHI KIMIHIRO
IPC: B23K35/36
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To carry out soldering by using solder not containing lead. SOLUTION: A precoat consisting of tin and zinc is applied on a surface of a metal member, while bringing metal members having the precoat into contact each other through a mixture containing the solder made of tin/zinc as well as flux and heating, the flux is removed and the solder is fused, the metal members are joined by solidifying the fused solder. In the case that a zinc content of the precoat is (x) wt.% and a zinc content of the solder is (y) wt.%, (x) and (y) are the values satisfying the following formula. 1<=x<=20, 3<=y<=13, 3<=(x+y)/2<=13.
Patent JP-H05121495-A (JP)
Title: Wire bonding method
Inventor: TAKAHASHI ATSUSHI
IPC: H01L21/60
Filed: 1991-10-25
Abstract: PURPOSE:To improve close contact of bonding pads of a semiconductor element to inner leads and Au wires by partly altering a temperature of a heater plate in a method for wire bonding to be conducted with heat and an ultrasonic wave. CONSTITUTION:A wire bonding is conducted by separating a heater plate for mounting a lead frame into an island heater plate 7 having a heater 12 and an inner lead heater plate 9 having a heater 11 through a heat insulator 8, and controlling temperatures of the plates 7 and 9 to differentiate the surface temperatures on a semiconductor element 1 and inner leads 4.
Patent JP-H08134581-A (JP)
Title: Production of magnesium alloy
Inventor: NINOMIYA RYUJI
IPC: C22C23/00
Filed: 1994-11-14
Abstract: PURPOSE: To produce an Mg alloy having the desired mechanical properties by adding respectively prescribed amounts or less of alloying elements, such as Li and Be, so that the S orbital energy level and the molar fraction and the mechanical properties of the alloy satisfy the prescribed calibration curves. CONSTITUTION: One or more alloying elements, selected from the group consisting of, by weight, <=25% each of Dy, Tb, and Gd, <=20% each of La, Ce, Pr, Nd, and Sm, <=10% each of Al, Ca, Cu, Zn, Y, and Ag, <=8.0% Li, <=2.O% Si, <=1.0% Zr, and <=0.1% each of Be, Na, K, Ti, V, Cr Mn, Fe, Co, Ni, Ga, Ge, Nb, Mo, Cd, In, Sn, and Sb, is added to Mg. At this time, the addition of the alloying elements is done so that the S orbital energy levels Mk, determined with respect to Mg and respective alloying elements by a molecular orbital computing method, and the molar fractions of respective alloying elements and the prescribed mechanical properties Mp of the alloy satisfy the prescribed calibration curves. By this method, the composition of the Mg alloy can easily be determined from the desired mechanical properties.
Patent JP-H08134310-A (JP)
Title: Light-diffusing plate
Inventor: YAMAMOTO YOZO
IPC: G02B5/02
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a light-diffusing plate comprising a specific cyclic olefin resin and an organic or inorganic filler, enabling to widely control optical transmittance, excellent in heat resistance, dimensional stability and chemical resistance, and free from chromatic aberration and changes in optical characteristics due to the absorption of water. CONSTITUTION: The light-diffusing plate comprises (A) a cyclic olefin resin selected from (i) an ethylene-cyclic olefin random copolymer produced from the copolymerization of ethylene with a cyclic olefin of formula I, (n, q are 0, 1; m is 0, a positive integer; R<1> to R<18> , R<a> , R<b> are H, hydrocarbon, etc.,) or formula II (p, q are 0, 1, or larger integer; m, n are 0-2;  R<1> to R<19> are H, alkoxy, etc.,) (e.g. norbornene), (ii) the ring-opening (co)polymer of the cyclic olefin of formula I or II, (iii) the hydrogenation product of the component ii, and (iv) the graft-modified product of the components i-iii, and (B) an organic filler (preferably a polymer having a difference of >=0.005 between the refractive index of the polymer and that of the component A, or the cross-linked particles of the polymer) or an inorganic filler (preferably the filler having an average particle diameter of 0.5-50μm).
Patent JP-H02126579-A (JP)
Title: Connector
Inventor: ISHIKAWA KOJI
IPC: H05K7/14
Filed: 1988-11-04
Abstract: PURPOSE:To improve the mounting efficiency by providing cuttings at both side ends of a RAM module card, and arranging hook levers which consist of elastic members furnishing grooves to guide both ends of the RAM module card and pawls to hook to the cuttings, at both side-walls of a housing. CONSTITUTION:While cuttings 5 are made at both side ends of a RAM module card 2, hook levers 6 furnishing grooves 7 to guide the both ends of the RAM module card 2 and pawls 8 to hook to the cuttings 5 are provided at both side-walls 4A and 4B of a housing 4. ln this case, the device is composed to set the RAM module card 2 to the housing 4 by the grooves 7 and the pawls 8 of the hook levers 6. As a result, the mounting of the RAM module card 2 can be made to stand vertically to the mounting surface 1A of an array card 1, and the intervals between neighboring RAM module cards 2 lining up on the array card can be made narrow. Consequently, the mounting efficiency can be improved.
Patent JP-S63133418-A (JP)
Inventor: MIZUNO YASUSHI
IPC: H01H50/54
Filed: 1986-11-26
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-H1076030-A (JP)
Title: Golf club head and its manufacture
Inventor: YAMAZAKI SATOSHI
IPC: A63B53/04
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head that is high in strength and easy to manufacture and a method for manufacturing the same. SOLUTION: A rear shell member 19 in the form of a container open on its front is joined to the rear of a front shell member 18 with which a face portion 11 and a shaft mounting portion 17 are formed integrally, a portion of a side extending backward from the heel side edge of the face portion 11 is formed in the front shell member 18, and a side reinforcing wall portion 20 provided in such a way that its upper end leads to the shaft mounting portion 17 is formed integrally. A junction space portion in which the reinforcing wall portion is joined to the heel side font end of a wall portion forming the side of the rear shell member 19 is formed in the rear shell member 19. To form the front shell member 18, a front shell forming member in which the face portion 11 and the front end of a crown portion 16 are flush with each other is manufactured and machined.
Patent JP-H02125632-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA KIYOSHI
IPC: H01L21/60
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the disconnection from an internal circuit as far as a metal wire does hot come off even if aluminum of a bonding part is corroded by arranging a polycrystalline silicon layer under an aluminum bonding pad. CONSTITUTION:A polycrystalline silicon layer 7 is arranged under a bonding pad 2 and the connection part between the bonding pad 2 and a wiring 3. The aluminum wiring 3 liable to be corroded by water content is completely protected with an insulating film 4, and not exposed. Thereby, if the aluminum around the metal wiring and the bonding part is corroded, the electric disconnection state from an internal circuit is not caused as far as the metal wire does not come off, so that the reliability is improved.
Patent JP-H1099276-A (JP)
Title: Visual axis detecting device and optical instrument
Inventor: NAGANO AKIHIKO
IPC: G02B7/28
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To form the most suitable eyeball image to securely perform visual axis detection, by composing the calculation processing means to control at least one of a lighting means and a light receiving means based on the outputted value of the eyeball image of an observer when the calculation means failed to calculate the visual line of the observer. SOLUTION: When detection of the visual axis of an observer was not successfully done (#134), CPU, i.e., a calculation processing means, judges whether the minimum output value, i.e., a specific output value of an eyeball image, became higher or remained low (#135). When it remained low and not larger than a prescribed threshold value, CPU resets the quantity of light of IRED (infrared emitting diode), i.e., the lighting means, to be larger (#137). It is also allowed to prolong the accumulation time of the image sensor instead. On the other hand, when the lowest output value is high and larger than the prescribed threshold value, the accumulation mode of the image sensor, i.e., light receiving means, is set to an external light eliminating mod, (#136).
Patent JP-H10106444-A (JP)
Title: Gas discharge display panel and its manufacture
Inventor: NAKAJIMA FUMIO
IPC: H01J17/16
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge display panel in which sufficiently high brightness can be attained, and reliability is high even if a construction is simple and manufacturing is easy. SOLUTION: A transparent anode 28 is formed on the bottom face of a confronting arranged front face substrate 14, and a cathode extraction pattern 18 on a back face substrate 12 top face, ridge-like cathodes 20 continuing along the cathode extraction pattern 18, and barrier ribs 22 having base portions 22a, first partition walls 22b, second partition walls 22c, and recessed spaces 22d are formed. The peripheral edges of both substrates are airtightly sealed so as to form an envelope 16, and a phosphor 24 and ultraviolet ray radiation gas are filled inside so as to manufacture a gas discharge display panel 10.  Parts of ridge-like cathode tips 20b protrude in the recessed spaces 22d, the base end portions 20a are embedded in the base portions 22a, the ridge-like cathode tip portions 20b are formed into approximately semicircular curved faces in cross sections, and the recessed spaces 22d are formed into approximately funnel shapes in cross sections.
Patent JP-H08131962-A (JP)
Title: Code input control method
Inventor: CHIBA KIYOUKA
IPC: B07C3/18
Filed: 1994-11-15
Abstract: PURPOSE: To efficiently perform the input processing corresponding to images of various conditions, in a code input control method suitable for a mail classifying system by character recognition by unifying one - several input devices by the same input method and inputting a code while looking images. CONSTITUTION: A mail classifier 10 for classifying mails at every addresses is constituted so that mails are taken out from an accumulation device one at a time by a supply device 12 to be supplied to a recognition device 13 and, according to recognition results, mails are distributed to sections at every addresses by a classifying device 14. The code input control device 20 connected to the mail classifier 10 by a communication line 40 reads the data such as the number of figures, or the number of unread characters of the postal codes on mails when the information on the mails are not recognized by the recognition device 13 and selects one most suitable code input device 30 from code input devices 30 to distribute the data thereto.  The same input method is adapted to the respective code input devices 30 and a code can be inputted while looking at an image and, by this constitution, the input efficiency is enhanced.