baber/WOPTO huggingface dataset:
Patent JP-H06188724-A (JP)
Title: Integrated circuit
Inventor: OMU PII AGURAWARU
IPC: H03K19/177
Filed: 1993-07-29
Abstract: PURPOSE: To provide a PLD(programmable logical device) cell used for the constitution of high density and high performance which simultaneously supports both synchronous and asynchronous operations. CONSTITUTION: A PLD cell includes two types of cells of PLB(programmable logical block) 201A, an I/O cell, an input macro cell 206A and the sub-banks of programmable output and input switch matrix banks. Every cell of PLB includes many product terms. One or more product terms of a cluster are programmably available to the cluster. When the product terms are separated from the cluster, they are used for the polarity control or an asynchronous function of the output signal of a logical macro cell. When the product terms are connected to the cluster, the cells of the PLB are used for the synchronous operations but each product term is related to the logical macro cell. Thereby, the logical macro cell is individually constructed for an asynchronous operation by merely separating a proper product term from its cluster and also using the product term to a desired asynchronous function.
Patent JP-H0915688-A (JP)
Title: Camera provided with synchronous photographing mode
Inventor: SAKAMOTO HIROSHI
IPC: G03B15/05
Filed: 1995-06-30
Abstract: PURPOSE: To surely detect the synchronous timing of a trailing curtain by the microcomputer of an electronic flashing device through an interrupting function. CONSTITUTION: In this camera provided with a preceding curtain travel detecting means 1 detecting the completion of the traveling of the shutter preceding curtain of a focal plane shutter consisting of the shutter preceding and trailing curtains, a signal delaying means 2 for delaying the detection output of the preceding curtain travel detecting means 1 by a specified time, a flashing device 10 for executing flash photographing and further, a synchronous photographing mode for executing the flash photographing in connection with the traveling of the focal plane shutter, a mode selecting means 3 selecting a first or second trigger mode and a trigger control means 4 which triggers the flashing device 10 in synchronization with the shutter preceding curtain,  when the first trigger mode is selected and the detection output of the detecting means 1 is detected and the flashing device 10, when the second trigger mode is selected and both of the detection output of the detecting means 1 and the output of the signal delaying means 2 are detected are provided.
Patent JP-S6165196-A (JP)
Inventor: DEIITOMAARU ERUPUSE
IPC: G21F9/22
Filed: 1985-08-27
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-S6346676-A (JP)
Title: Flexible disk driving device
Inventor: KAWASHITA TOMOYOSHI
IPC: G11B23/36
Filed: 1986-08-13
Abstract: PURPOSE:To store management information without decreasing a recording area by providing a magnetic stripe recording area on a jacket storing a flexible disk and being equipped with a magnetic stripe control mechanism to read and write the data of the magnetic stripe recording area. CONSTITUTION:When a flexible disk 5 is inserted, a magnetic stripe 11 stuck onto a jacket is read by a magnetic stripe reading/writing control mechanism 10 and a reading signal MRD is outputted to an external interface by an MSR reading writing circuit 12. On the other hand, when the flexible disk 5 is removed, a writing permitting signal inputted from an external interface and a writing data signal MWRD are converted to the writing signal by an MSR reading/writing circuit 12, sent to the magnetic stripe reading writing/control mechanism 10 and the data are written by the magnetic stripe reading/writing control mechanism 10.
Patent JP-H1131712-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: KOMUDA NAOYUKI
IPC: H01L21/60
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress increase of the size of a film tape and the thickness of a package, to sufficiently ensure bonding strength between a metallic electrode and wiring, even when a semiconductor element is made fine, and to eliminate the need for a large change in a manufacturing device. SOLUTION: A film tape 11 is provided with through-holes 12a...12n, and a metal 15 is plated in each through-hole 12a...12n. Wiring pattern 16a...16n are connected with the metal 15 in each through-hole 12a...12n. Moetal electrodes 14a...14n of a semiconductor element 13 are connected with the metal 15 in each through-hole 12a...12n.
Patent JP-H1138462-A (JP)
Title: Photometry device for camera
Inventor: OGASAWARA AKIRA
IPC: G01J1/44
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To enable the correction of the influence of illuminating light from photometric output more accurately and easily than that in a conventional manner. SOLUTION: This photometry device for a camera which is provided with an illuminating part for illuminating a display device in a finder, is provided with a photometry part 30 for measuring the light of an object, a storage part 101 for previously tabling and storing a correction value for correcting the photometric deviation of the illuminating light of the illuminating part from the photometric output of the photometry part 30 and a photometric arithmetic part 100 for correcting the photometric output of the photometry part, to make a photometric calculation, based on the correction value stored in the storage part 101.
Patent JP-S6433218-A (JP)
Title: Draft apparatus
Inventor: OSADA MASATOSHI
IPC: D01H5/22
Filed: 1987-07-27
Abstract: PURPOSE:To provide a draft apparatus where serrated uneven parts are formed on the surfaces fitted with a top arm and retainer to be hooked, thus making roller interval change easy, also ensuring the rollers to be parallel. CONSTITUTION:When a top arm 4 is fitted with rollers 7-11 through a retainer 6, the both surfaces where said top arm 4 and retainer 6 come into contact are provided with uneven parts 4a and 6a, respectively, the top arm 4 is pro vided with a long hole 4b with penetration, and with a screw 12 put through this hole, the retainer 6 is fixed on the top arm 4.
Patent JP-2001013515-A (JP)
Title: Liquid crystal display module
Inventor: YANAGI MASAHIRO
IPC: G02F1/1345
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize a total module and to realize narrowing of pitches of wiring patterns by shortening extended parts for mounting an IC chip as much as possible. SOLUTION: The liquid crystal display module is provided with transparent electrode patterns 12, 22 formed from a superposed inside surface part of both glass substrates 10, 20 to an extended part 11, is provided with an insulation layer 30 formed on the surface of the extended part 11 so as to cover the transparent electrode patterns 12, 22, is provided with an outside connecting pattern 13 with terminal parts 13b formed so as to correspond to bumps of an IC chip on the surface of the insulation layer 30 and is provided with through holes for electrodes 31 formed so as to reach the transparent electrode patterns 12, 22 from the surface of the insulation layer 30 and also to correspond to the bumps of the IC chip.  Furthermore, the module is provided with a conductive adhesive material which is applied close to the through holes for the electrodes 31 and the terminal parts 13b of the outside connecting pattern 13 and which conductively connects the IC chip and the respective patterns 12, 22, 13.
Patent JP-S57113121-A (JP)
Title: Alternating-current stabilized power source
Inventor: ENDOU HIDEYASU
IPC: G05F1/10
Filed: 1980-12-30
Abstract: PURPOSE:To eliminate erroneous ignition with simple circuit constitution which has less parts, by obtaining a signal which determines a control phase angle by comparing a sawtooth wave voltage, synchronizing with a power source, with a control signal. CONSTITUTION:A load voltage VL applied to a load 45 with its phase controlled is processed by full-wave rectification at a diode bridge DB1, and the result is applied to an effective-value detecting circuit 41 to be converted into a DC voltage VL'' close to the effective value of the load voltage VL. Then, it is inputted to a differential amplifier 47 together with a reference voltage VREF for output setting to output an error voltage VER. After the full-wave rectification of a diode bridge DB2, electric power from an AC power source 46 is applied to a circuit 42 to generate a saw-tooth wave VT which synchronizes with the power source 46. This sawtooth wave VT and voltage VER are compared 43 and only when VT<=VER, a high-level signal Sc is outputted to turn on the light emitting diode of a photocoupler PS. Consequently, the semiconductor phase control element Q3 of a conduction energizing circuit 44 is turned on to apply the load 45 with a control voltage which is brought under constant phase control.
Patent JP-S6374913-A (JP)
Title: Manufacture of alumina material
Inventor: MAAKU ESU NIYUUKAAKU
IPC: C22C29/12
Filed: 1987-07-28
Abstract: A method for producing an alumina of high purity, which comprises forming an oxidation reaction product of an aluminum parent metal and an oxygen-containing vapor-phase oxidant, comminuting the resultiang ceramic body, and leaching any non-alumina materials therefrom, and recovering said substantially pure alumina material.
Patent JP-S6343817-A (JP)
Title: Air conditioner for vehicle
Inventor: FUKUSHIMA MEGUMI
IPC: B60H3/00
Filed: 1986-08-11
Abstract: PURPOSE:To prevent the reduction of the formation quantity of oxygen by allowing the air introducing edge part of an air feeding passage formed onto one side of an oxygen concentrating device to communicate to the air cleaner of an engine and supplying the clean filtered air into the oxygen concentrating device, thus eliminating clogging. CONSTITUTION:In an oxygen concentrating device 70, oxygen concentrating membranes 82 are laminated between the partitioning walls 83 in a hollow body 81, and the air taking-in port 84 of the hollow body 81 communicates to a main duct 75 for taking in air on which an air filter 72, etc. are installed. In the above-described air conditioner, the air introducing side edge part 75a of the main duct 75 communicates to the air taking inport 1a of an air cleaner 1 of an engine E. While, the air taking inport 1a of the air cleaner 1 communicates to the intake manifold 100 of the engine E through a suction pipe 2. Therefore, the filtered air which is removed of dust once by the filter element 1b of the air cleaner 1 is introduced into the main duct 75, and after further filtered by an air filter 72, the air is supplied into the oxygen concentrating device 70.
Patent JP-H0534123-A (JP)
Title: Defect inspecting apparatus
Inventor: ONO AKIRA
IPC: G01B11/24
Filed: 1991-07-29
Abstract: PURPOSE:To obtain a defect inspecting apparatus which has a space filter having the simple structure and can inspect a defect highly accurately. CONSTITUTION:In a defect inspecting apparatus 12, laser light 24 is applied to a semiconductor wafer (object to be inspected) 11 having the pattern of a periodic structure. The scattered and diffracted light from the semiconductor wafer 11 undergoes space filtering. The component corresponding to the pattern is removed from the scattered and diffracted light. The scattered and diffracted light is observed, and the defect in the pattern is inspected. A space filter 16, which comprises a deformable frame part 16 and cut-off parts 22..., is provided. The cut-off parts 22 are formed of strip-shaped bodies, linked to the frame part 21 and juxtaposed. The space between the cut-off parts 22 is mutually adjusted in response to the deformation of the frame part 21.
Patent JP-H0238087-A (JP)
Title: Manufacture of engraved stamp with portrait
Inventor: WADA TAKASHI
IPC: B41K1/02
Filed: 1988-07-28
Abstract: PURPOSE:To enhance the degree of similarily to a portrait in a stamp to an original and contrive an extended use of the stamp as a bank stamp and a simpler and speedier procedure of verification by engraving the stamp by a photoelectric engraving machine or the like based on a photographed portrait. CONSTITUTION:A picture of the owner of a stamp to be produced is taken by a camera, and is copied, through reduction or enlarging, as required. The copy of the photograph is cut to a predetermined size, and is adhered to a block copy frame for a photoelectric graving machine. The name of the owner is directly written at the side of the copied photograph by hand, and the resultant image is copied after partial correction. A transparent paper such as a Scotch tape is adhered to the copy thus obtained, followed by heating or pressing to transfer the portrait and the name onto the transparent paper, which is then cut to a predetermined size. The cut paper is adhered to a block copy frame, which is set in the photoelectric engraving machine or the like to perform engraving, thereby producing an engraved stamp with a portrait.
Patent JP-S6433945-A (JP)
Title: Wiring board for mounting semiconductor element
Inventor: TSUYAMA KOICHI
IPC: H01L23/538
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a wiring board characterized by excellent reliability and stability in mounting a semiconductor element, a simple constitution and manufacturing at a low cost, by constituting a part of at least an outermost circuit layer with a metal, whose thermal expansion coefficient is a specified value or less. CONSTITUTION:A wiring board comprises conductor circuit layers 2 and 3 and an insulating resin layer 1. A semiconductor element 4 is mounted on the outermost conductor circuit layer 3. A part of at least the outermost conductor circuit layer 3 is constituted with a metal, whose thermal expansion coefficient is 10X10<-6>/ deg.C or less. For example, the copper conductor circuits 2 are formed on both surfaces of epoxy resin impregnated glass cloth having a thickness of 150mum. Furthermore, a copper foil having a thickness of 35mum and a 43 alloy plate having a thickness of 50mum, on the surface of which copper with a thickness of 5mum is plated, are prepared. The resin impregnated glass cloth is held between both surfaces of said circuit forming materials. The materials are compressed, heated and laminated, and a unitary body is obtained. Holds are provided in the board. The conductor for the inner wall of each hole is formed by electroless copper plating. Thereafter, selective etching is performed for every surface. Thus, the wiring board for mounting the semiconductor element as shown in the Figure is obtained.
Patent JP-H0517149-A (JP)
Title: Lead titanate solid solution and sealing material using the same solid solution
Inventor: HIROI ATSUO
IPC: C01G23/00
Filed: 1991-07-03
Abstract: PURPOSE:To obtain a sealing material lowered in thermal expansion coefficient by mixing a lead titanate solid solution body obtained by replacing Pb of tetragonal PbTiO3 with a prescribed amount of Na and La with low-melting glass. CONSTITUTION:Pb of tetragonal PbTiO3 is replaced with Na and La at a ratio of Na and La of 14-40mol% and molar ratio of Na/La of 0.43-2.33 to provide lead titanate solid solution having low thermal expansion. The solid solution is mixed with low melting glass (e.g. PbO-B2O3 based, PbO-ZnO-B2O3 based or PbO-B2O3-ZnOSiO2 based glass) to provide a sealing material. The sealing material is utilized for sealing of electric component because of low thermal expansion coefficient.
Patent JP-H0517390-A (JP)
Title: Production of acid chloride
Inventor: ENDO TAKESHI
IPC: B01J31/06
Filed: 1991-07-03
Abstract: PURPOSE:To produce a carboxylic acid chloride from the corresponding carboxylic acid and thionyl chloride or phosgene in a short time in high yield and in high purity. CONSTITUTION:An aliphatic carboxylic acid is reacted with thionyl chloride or phosgene in the presence of a copolymer of N-vinylacetamide and divinylbenzene having 100-5,000 average polymerization degree of main chain as a catalyst to produce the corresponding aliphatic carboxylic acid chloride.
Patent JP-H0239689-A (JP)
Title: Motion detecting circuit
Inventor: MOTOE HISASHI
IPC: H04N7/01
Filed: 1988-07-28
Abstract: PURPOSE:To obtain a motion detecting signal of the high band of a video signal by detecting the differential between first and second frames having the time difference for one field period out of a video signal, and obtaining the differential of the respective high bands. CONSTITUTION:First frame differential detecting means 501Y, 502Y and 531A and second frame differential detecting means 501Y to 501Y and 531B are possessed, the differential between the first and second frame having the time difference for one field period is detected, the differential of the respective high band components is obtained, and it becomes the motion detecting signal of the high band. In such a case, since a chrominance signal components are in phase inverted relation between the frame and line, the chrominance signal components, namely dot disturbing components, are included in the high band components of the differential between the first and second frames, whereas, the chrominance signal components becomes at the same amplitude and the same phase in the case of a still picture, and the difference becomes 0. Thus, the error generation due to the chrominance signal component is prevented, and the motion detecting signal of the high band can be obtained.
Patent JP-S5978264-A (JP)
Title: Disazo dye for cellulose-containing fiber
Inventor: NIWA TOSHIO
IPC: D06P3/66
Filed: 1982-10-28
Abstract: NEW MATERIAL:Disazo compounds of formula I wherein D is substd. or unsubstituted phenyl, pyridyl, (benzo)thiazolyl; R<1> is cyano, alkoxycarbonyl; Y is H, H, Cl, methyl, acylamino; R<2> is substd. or unsubstituted alkyl, cyclohexyl, alkenl, aryl; Z is -NR<3>R<4>, -OR<5>; R<3>-R<5> are each H, cyano, hydroxyl, alkyl which may be substituted with lower alkoxy or dialkylamino, alkenyl, cyclohexyl, aryl, aralkyl or NR<3>R<4> may form a five-or six-membered nitrogen-contg. heterocyclic ring when R<3> and R<4> are combined together; A is -CH2-CH2- or a group of formula II or III; B is O, -NH-; X is F, Cl. USE:Disazo dyes which dye cellulose-contg. fibers orange to blue. PREPARATION:An amine of the formula D-NH2 is diazotized and coupled with an amine of formula IV. The resulting monoazo compd. of formula V is diazotized and coupled with an aniline of formula VI.
Patent JP-S5891650-A (JP)
Title: Semiconductor device
Inventor: KUDOU YOSHIMASA
IPC: H01L21/60
Filed: 1981-11-26
Abstract: PURPOSE:To improve reliability even when the whole package is miniaturized by ameliorating the accuracy of the partial plating of gold plating or silver plating or the like executed to an inner lead section in which a wire is bonded to a lead pin. CONSTITUTION:Insulators 21 are set up to the surface of the lead pins 14 connected to a semiconductor element 13 by the bonding wires 15. That is, the insulators 21 are fixed through adhesives so as to partition the inner lead sections 16 of the lead pins 14 and an outer lead sections 17 connected to external wiring. The inner lead sections 16 of the lead pins 14 are plated with silver. The insulators 21 function as protective walls in the outer lead sections 17 of the lead pins 14, and the formation of unnecessary plating such as the protrusion of silver plating can be prevented positively.
Patent JP-S6080441-A (JP)
Inventor: KONDOU SHINICHI
IPC: A61B8/00
Filed: 1983-10-11
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-2001024797-A (JP)
Title: Telephone system for hotel guest room
Inventor: KAJI SAKIKO
IPC: H04M3/42
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily and reliably inform a guest of the arrival of messages which have been recorded in a voice mail while the guest was absent in the room without troubling the guest. SOLUTION: A telephone set 3 is connected to a main device 1, and the presence of a human body is detected by an infrared sensor 6. If absence is detected as the result, absence setting is registered in an absence setting registration part 5 via a telephone set interface 2. When a call arrives at the telephone set while the guest is absent in the room, a message indicating that the guest is absent is set to the calling subscriber side, and a message is recorded in a voice mail device 12, if it is necessary. When entrance of the guest to the room is detracted thereafter, it is reported to the main device 1, and an announcement from a voice announcement reproducing device 9 is outputted form the main device 1 to the telephone set 3 to inform the guest of the arrival of the message.
Patent JP-2000019832-A (JP)
Title: Panel type toner quantity detecting device
Inventor: ODA HIROSHI
IPC: G03G15/08
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a panel type toner quantity detecting device capable of minutely detecting the toner quantity in the toner cartridge, and preventing a structure from becoming to be redundant, as a result of dispensing with plural optical sensors, and moreover restraining erroneous detection of the toner from being caused. SOLUTION: This panel type toner quantity detecting device capable of detecting the toner quantity in a position of the toner extrusion panel 2 at the time when the toner press panel 3 is pushed up by the toner pressed by the toner extrusion panel 2 is provided with the toner extrusion panel 2 at the toner replenishing port of the toner cartridge A, and the toner press panel 3 at the toner feeding port, and moreover the extrusion panel position detecting part 5 capable of recognizing where the position of the toner extrusion panel 2 is moved, and the press panel position detecting part 6 capable of detecting that the toner press panel 3 is depressed by the toner.
Patent JP-S6080637-A (JP)
Inventor: MIYAKE NOBUYA
IPC: E04B1/26
Filed: 1983-10-12
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-S6082745-A (JP)
Title: Boiler
Inventor: YOKOO ISAMU
IPC: F22B9/10
Filed: 1983-10-12
Abstract: PURPOSE:To obtain the titled boiler of excellent efficiency in which no rust occurs, the durability thereof is excellent and which is affluent in heat insulation and requires no special heat insulating structure by forming a boiler drum having therein a flue by concrete. CONSTITUTION:A boiler 1 is made up of a concrete cylindrical body 2 forming a semiarcuate shape at its upper part, and concrete end plates 3 and 3 which are fixed to both end surfaces of the cylindrical body 2 and block both opening parts. The inner peripheral side and the outer peripheral side of the joint surface between the end plate 3 and the cylindrical body 2 are caulked and a resin is poured into the joint surface to keep a water tightness. Further, concrete is made into sufficient tightness so that it can be water tight with respect to a high pressure. A flue 4 is arranged in a substantially U-shape parallel at the upper and lower parts in the lateral direction by a cylindrical body having a rectangular section. The upper flue 4a communicates with an exhaust part on the outside of the boiler drum 1. Further, any danger the to the three-dimensional expansion of hot water within the boiler drum 1 is positively prevented by an expansion pipe 24.