baber/WOPTO huggingface dataset:
Patent JP-S58211568-A (JP)
Title: Ignition timing control device
Inventor: ISHII MITSUAKI
IPC: F02P15/00
Filed: 1982-06-02
Abstract: PURPOSE:To enable continuation of driving by using an oscillator in place of angular pulse generating circuit of a circuit for controlling the power supply to a light-emitting coil when the angular pulse generating circuit gets troubles by operating an angular pulse and a reference pulse generated according to the rotation of the engine. CONSTITUTION:An angular sensor 1 generates a pulse CP every time the crank shaft of the engine makes one revolution and an angle sensor 2 generates a reference pulse RP at this side of the upper dead center of each cylinder and an oscillator 12 generates an internal pulse IP. An operation circuit 3 supplies optimum ignition time data SPK to a counter 5 and an ignition coil non-power supply angle DWL to a counter 6 to control a current of a coil 10 at a transistor 10 through a flip-flop FF8. During a normal driving mode, by an output H of the abnormality detector 13 which is obtained by inverting 141 the output L of the abnormality detector 13 and the pulse, gating 142 is carried out, and a clock pulse is sent to terminals C5 and C6 at an OR 144. However, if the pulse CP is in trouble, gating 143 is carried out by the output H of the abnormality detector 13 and IP of the oscillator 12, and a clock pulse is sent to the terminals C5 and C6 through the OR 144.
Patent JP-H08266838-A (JP)
Title: Heat resistant prefilter
Inventor: WATANABE MASAHIRO
IPC: B01D46/00
Filed: 1995-03-29
Abstract: PURPOSE: To produce a heat resistant prefilter capable of keeping a shape and capturing dust even at a long term use at high temp. by wrapping an inorg. fiber consisting of single yarn or double-twisted yarn of a mono-filament fiber to a frame while giving tension. CONSTITUTION: The inorg. fiber 2 consisting of the single yarn or the double- twisted yarn fiber is wrapped crisscross or diagonally to a frame 3 while giving tension. This inorg. fiber yarn 2 has a raising part preferably. The heat resistant prefilter obtained by such a way is piled up in multistage and fixed with a fixing frame or a supporting tool to obtain a multistage heat resistant prefilter. A deviation of the fiber due to combustion of a binder, etc., is hardly caused and a keeping of shape is possible even at the time of used at high temp. and for a long term.
Patent JP-S5730089-A (JP)
Title: Diagram evaluating machine for evaluating diagram at accident of service recording meter chart board
Inventor: HORUSUTO SHIYUPORUMAN
IPC: G06K11/00
Filed: 1981-06-23
Abstract: 1. Diagram evaluating device for accident diagram evaluation of diagram disks for tachographs in which the diagram support carrying the diagram disk to be evaluated is manually driven by driving means over at least a small angular distance for determining time values in the evaluation process and which is provided with measuring and indicating means to make visible the time value between two points of the diagram, characterized in that the diagram support is connected with a lever (23) and in that as driving means there is micrometer (44) cooperating with the lever at such a radius from the center point of the diagram support (8), that in the time drive of the diagram support a movement of the lever by 1/100 mm measured at the engaging point of the micrometer and the lever corresponds to one second.
Patent JP-S59220919-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIYA TAKAHIKO
IPC: H01L21/28
Filed: 1983-05-31
Abstract: PURPOSE:To prevent the deterioration of p-n junction characteristics by a method wherein a high melting point metal or its silicide is adhered by vapor phase growing method after adhering an Si film on the surface of a substrate wherein an electrode window is formed. CONSTITUTION:After providing the p-n junction by forming a diffused layer 12 at the fixed region of the Si substrate 11, an insulation film 13 is adhered, and a contact hole 14 is bored at the fixed point of this film 13. Next, the Si film 15 containing the impurity of the same conductivity type as that of the layer 12 is adhered over the entire surface of the substrate 11. Then, a W film 16 is adhered on the film 15 by the vapor phase growing method using e.g. WF6 gas and H2 gas. A fixed electrode wiring pattern is formed by etching the films 15 and 16 successively. This manner enables to form the electrode wiring having the characteristic of excellent junction to the p-n junction and excellent ohmic characteristic of the electrode.
Patent JP-S59220960-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO MASAFUMI
IPC: H01L21/822
Filed: 1983-05-31
Abstract: PURPOSE:To increase the capacitance without enlarging the area by a method wherein the capacitance element part of an integrated circuit is composed of a parallel capacitor of the capacitor utilizing an oxide film and that utilizing a plurality of P-N junctions. CONSTITUTION:An N type buried layer 22 and a P type layer 23 of a smaller area are formed by lamination in a P type Si substrate 21. An N type layer 24 is epitaxially grown over the entire surface and then changed into an island form by means of P type regions 25a and 25b. Next, at the center of the island region, an epitaxial layer 24b, a P type ion implanted layer 27, an epitaxial layer 24a, a P type layer 28, and an N type layer 29 are formed by being positioned above the exposed part of the layer 22 and above the layer 23. An N type region connecting the layer 22 to the layer 29 is provided at one end, and a P type region 25C connecting the layer 22 to the layer 28 at the other end. Thereafter, an insulation film 31 is adhered on the layer 29, a window being opened, thus forming an electrode 30a incontact with the layer 29 and an electrode 30b in contact with the layer 28. In such a manner, the capacitor utilizing an insulation film and the capacitor having a plurality of the P-N junctions are provided in parallel under these electrode and insulation film.
Patent JP-S59220927-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIKOSAKA YASUMI
IPC: H01L27/088
Filed: 1983-05-31
Abstract: PURPOSE:To control the depth of etching to be extremely shallow by subjecting a semiconductor layer including Ga or As to reactive ion etching using hydrogen gas or a mixed gas of hydrogen gas and inert gas. CONSTITUTION:On a semi-insulating GaAs substrate 11, a non-doped GaAs layer 12, an N type AlGaAs layer 13, an N type GaAs layer 14 and an N type GaAs layer 15 are grown. Next, source electrodes 17 and 17' and drain electrodes 18 and 18' are formed and an element isolating region 20 is formed. Next, a mask 21 is arranged and etching is done to a depth of about 10nm in a gate region 22 of a depletion mode FET and to a depth of about 30nm in a gate region 23 of an enhancement mode by reactive ion etching method with using H2 gas as an etching gas. In this case, plasma formation and etching speed can be controlled by adding inert gas to H2 gas. Thus, it becomes possible to control the etching of a depth in the order of under 10nm or so.
Patent JP-S58214428-A (JP)
Title: Voice warning device for automobile
Inventor: HIRANO KAZUO
IPC: B60R16/037
Filed: 1982-06-07
Abstract: PURPOSE:To aim at promoting a harness being lightweight yet more as well as to dispense with a filter circuit any longer, by demodulating a multitransmission signal from a measuring part at a receiving part via an optical fiber cable, etc., while emitting a warning voice after being judged and processed at a voice warning part. CONSTITUTION:For example, a measuring instrument 5 of an engine temperature detecting part S1 transmits the signal of a detector 4 to a transmitting part 6 while an analogue measuring signal is converted into a multitransmission signal including a pulse width modulation signal, etc., and transmitted to a voice warning part 3 from a connector 9 and a branch line 10. Hereat, a receiving part 11 demodulates the received multitransmission signal into a parallel signal of each of measuring parts S1...Sn, and judged and processed at a warning voice generation judging and processing part 12. When the generation of a warning voice is by all means required, the specified voice is emitted out of a speaker 14 via a voice signal output part 13. Therefore, a harness can be lightened in weight as transmission lines are reduced in number, thus a filter circuit becomes useless and the voice warning part can be well miniaturized.
Patent JP-S5620339-A (JP)
Title: Transmission controller
Inventor: MUTSUSHIMA SHIYOUJI
IPC: H04M9/10
Filed: 1979-07-28
Abstract: PURPOSE:To exercise transmission control over a radio equipment on the single- way call system by an audio input without using any complex quick acting circuit, delay circuit, etc., by adding a manual starting circuit of simple constitution. CONSTITUTION:A sound from microphone 1 is converted into an electric signal, which is amplified by amplifier 2, whose output signal is rectified 3 to control transmission control circuit 4. Manual starting circuit 8, connected between this rectifier 3 and control circuit 4, sends a start signal to control circuit 4 for interruption. Under the start command such as short-time depression through manual operation, transmitter 5 is enabled to start immediately through control circuit 4 from starting circuit 8. Simultaneously with this operation, time limit circuit 6 is put into operation to hold transmission time for a certain period of time and during this period, a call is started, making it possible to continue the following call under voice control.
Patent JP-H07299263-A (JP)
Title: Rotation type electric razor
Inventor: YOSHIDA TOSHIYUKI
IPC: B26B19/14
Filed: 1994-05-10
Abstract: PURPOSE:To provide an internal blade easy-to-assemble in the rotation type electric razor. CONSTITUTION:An inner blade stand 1 consists of an inner blade stand 2 provided with a through hole 4 to which a base part 7a of an inner blade 7 is inserted and a fitting hole 5 for fitting a spring 6, the spring 6 fitted to the fitting hole 5 at one end and located across the through hole 4 at the other end, and the inner blade 7 formed with an elastic engagement part 7g having a guide port 7e on the end part 7c of the base part 7a to be inserted to the through hole 4. The spring 6 is fitted to the inner blade stand 2, then the base part 7a of the inner blade 7 is inserted to the through hole 4, and the spring 6 is engaged with the elastic engagement part 7g to easily assemble the inner blade 1.
Patent JP-H046029-A (JP)
Title: Sterilization liquid removing device for container
Inventor: IMOTO YUTAKA
IPC: B65B55/24
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a germfree filling system which does not generate unevenness in sterilization by a method wherein a carrying chain holding a container filled with a sterilization liquid by a grip turns upside down by going through a sprocket to remove the sterilization liquid, and then the container is made to stand normally and discharged outside from a chamber. CONSTITUTION:When a container (b) filled with a sterilization liquid in the previous process is sent in a chamber under a normally standing condition and fed under a grip conveyor, a grip 12 attached on a pair of carrying chains 8, 8 turning endlessly grips the body of the container from both sides. At this time, since the grip is attached to both carrying chains while being mutually slipped by one half pitch, the container is gripped at three spots, and even the heavy container filled with the sterilization liquid can be assuredly gripped and carried. As the container on the carrying chain turns upside down by going through sprockets 7, 7 at sterilization liquid removing areas A-B, the container is totally turned upside down, and while being moved under this condition, the sterilization liquid in the container is naturally discharged. When the container enters washing areas B-C, germfree water is jetted on the outer surface of the container by washing water jetting devices 34, 35 arranged in the areas, and the sterilization liquid, etc. adhered on the outer surface is washed away to clean the outside of the container. By this method, germfree filling to various types of containers without generating unevenness in sterilization becomes possible.
Patent JP-H05296007-A (JP)
Title: Condenser
Inventor: HASEGAWA NAOMIKI
IPC: F01K13/02
Filed: 1992-04-16
Abstract: PURPOSE:To decrease initial dissolved oxygen concentration and to shorten the time to boiler water feeding when condensate water is recirculated at restart of a steam turbine plant which has been stopped. CONSTITUTION:A deaerating mechanism comprising a condensate injection spraying plate, steam injection pipe, and a casing plate 18 for surrounding them are provided in a condenser, and a top of a deaerater chamber 19 is connected to a vacuum pump 20. A hot well 3 of the condenser is covered with a cover plate 13 to form a double bottom, condensate water is flowed in a zigzag form by means of partition plates 14, and a seal mechanism IV composed of a louver and spring is provided at an opening part.
Patent JP-H05290694-A (JP)
Title: Circuit breaker
Inventor: YOSHIZUMI TOSHIAKI
IPC: H01H33/34
Filed: 1992-04-16
Abstract: PURPOSE:To provide a double-break breaking method having high operation reliability with resistance breaking method of high-voltage and large-capacity class. CONSTITUTION:Separate hydraulic operating devices 700 and 750 are provided to open and close a two-series main contact 200 and a resistance contact 400, respectively. Another connecting mechanism 319 is provided between respective connecting mechanisms 313, 320, so that the resistance contact 400 is first closed at closing operation, and the main contact 200 is then closed. A hook mechanism 329 is provided between connecting mechanisms 600, 650 so that the main contact 200 is first opened, and the resistance contact 400 is then opened after a determined time.
Patent JP-S61259140-A (JP)
Inventor: JIYON DEBITSUDO BURIJIEN
IPC: G01J1/42
Filed: 1986-04-24
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-H07188335-A (JP)
Title: Production of alpha-olefin polymer
Inventor: WADA TORU
IPC: C08F4/6592
Filed: 1994-05-10
Abstract: PURPOSE:To efficiently produce a polymer a high molecular weight without using any expensive catalyst component by bringing an olefin into contact with a catalyst comprising a specific transition metal compound and a reaction product from an alkyl borate and an organoaluminum compound. CONSTITUTION:The polymerization is carried out by bringing an olefin such as propylene into contact with a catalyst comprising (A) a compound of formula I {m is 1 to 3; M is a transition metal in group 4 to 6 in the periodic table; n is a number corresponding to the valency of M, 4 to 6; R<1> is formula II [R<3> is H, a 1 to 24C hydrocarbon, an Si-containing 1 to 24C hydrocarbon, plural R<3> may bond to each other to form a ring of 4 to 12 carbon atoms (including at least two carbon atoms in the conjugated heterocyclic ligands); R<2> is H, halogen, a 1 to 24C hydrocarbon, cyclopentadienyl} such as bis(phosphoryl) zirconium dichloride, and (B) a reaction product between a compound of formula III (R<4> is 1 to 10C hydrocarbon) such as ethyl borate and an organoaluminum compound such as trimethylaluminum.
Patent JP-S59221592-A (JP)
Title: Heat pipe type heat radiator
Inventor: URANO MASASHI
IPC: F24F1/00
Filed: 1983-05-30
Abstract: PURPOSE:To prevent room heating space from drying by providing a water evaporator along a heat pipe, thereby preventing the decomposition of a work liquid due to overheating of a heater. CONSTITUTION:A slot forming member 7 which forms an evaporating slot is provided along the lower part of a pipe 4 at the lower stage of a heat pipe 2, a porous water absorber 8 such as sponge is provided on the bottom in the member 7, and a water supply tank 9 for supplying water is provided in the vicinity of the end of the pipe 2 in the member 7. Since a sheathed heater 6 is provided to be dipped in work fluid in the pipe 4 of the lower stage, the work liquid is heated when the heater 6 is energized, the work liquid evaporated thereby is moved through a connecting tube 5 to the pipe 3 of the upper stage, and the water contained in the absorber 8 of the member 7 is heated and evaporated through a fixing implement 10 having good thermal conductivity. In this manner, the temperature of the pipe 2 decreases, thereby preventing the overheating by the heater 6.
Patent JP-S58213716-A (JP)
Title: Carcisnostatic agent
Inventor: IWAMURA JIYUNICHI
IPC: A61K31/22
Filed: 1982-06-05
Abstract: PURPOSE:A safe carcinostatic agent showing strong carcinostatic action free from side effects, containing at least one selected from a specific fatty acid and its lower alkyl ester as an active ingredient. CONSTITUTION:A carcinostatic agent containing at least one compound shown by the formula I [A is -CH=CR'-, -CH2CH(OH), or -CH(OH)CHR'-; R and R' are H or 1-10C alkyl; m is 1-13] as an active ingredient. For example, a compound shown by the formula II, etc. may be cited as a carcinostatic agent having especially improved carcinostatic action, and it can be obtained by subjecting a saturated aldehyde having two less carbon atoms than an unsaturated fatty acid of the desired compound and malonic acid to Knoevenagel condensation, or by dehydrobromination of an alpha-bromine derivative of a corresponding saturated fatty acid. A dose is 50-500mg/time by 2-3 times daily administration through internal use. LD50>5g/kg, having extremely high safety.
Patent JP-H06289851-A (JP)
Title: Keyboard device
Inventor: HOJO YOSHIHARU
IPC: G10C3/12
Filed: 1993-03-31
Abstract: PURPOSE:To provide the keyboard device which gives a key touch feeling close to that of an acoustic piano with a small number of components and an extremely simple constitution. CONSTITUTION:One end part of a key 14 is supported rotatably on a bracket 16 provided to a keyboard chassis 1. A sealed container 22 is supported rotatably on the key 14 with a pin 21. The sealed container 22 consists of a long cylindrical container body 23 and a cap 24 fitted on the end part of the container body 23 and contains liquid 25. The pin is inserted while displaced from the center of the overall length of said sealed container 2 toward the cap 24.
Patent JP-S63261345-A (JP)
Title: Cassette for accumulative type fluorescent material sheet
Inventor: FUKAI NORITAKA
IPC: G03B42/02
Filed: 1987-04-20
Abstract: PURPOSE:To eliminate the time and labor required for secondary erasing and to eliminate the need for an exclusive erasing device by providing luminous bodies disposed to face at least time image recording region of an accumulative type fluorescent material sheet housed in the inside. CONSTITUTION:The luminous bodies 11 which are light sources are disposed over nearby the entire surface in a bottom part 21 in a housing 3 so as to face at least the image recording region 151 of the accumulative type fluorescent material sheet 14 housed therein. The sheet 14 is housed into said casing by bringing the front face 15 of the sheet 14 to the side disposed with the luminous bodies 11. More specifically, the front face 15 of the sheet 14 and the luminous bodies 11 face each other and the erasing light emitted from the luminous bodies 11 is projected over the entire surface of a least the recording surface of the sheet 14 and erasing is executed. The time and labor required for the secondary erasing are thereby eliminated and the need for the independent device to be exclusively used for the secondary erasing is eliminated.
Patent JP-H11330490-A (JP)
Title: Semiconductor device and its manufacture and electro-optical device
Inventor: CHO KOUYU
IPC: H01L29/786
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To form an HRD with high accuracy and obtain a TFT superior in manufacturing yield and uniformity by a method, wherein an active layer is formed on a substrate, a gate insulating layer is formed on the active layer, and a gate electrode is formed on the insulating film, and the active layer contains a channel region and a high and low resistive impurity regions, and the high resistive impurity is superimposed on the gate electrode. SOLUTION: An active layer is formed on a substrate with a crystalline semiconductor. The active layer is coated with an insulation layer such as a silicon oxide, etc., and further more coated with a material, which can be anode-oxidized such as aluminum, etc., to form a gate electrode and a mask film. When impurity ions are implanted to the active layer, a low resistive impurity region (a source/drain region) is formed in a region where the insulation film does not exist, and moreover a high resistive impurity region (HRD) is formed in a region where it exists. The impurity is not implanted under the gate electrode but forms a channel region. Finally, a silicon oxide film is formed as an interlayer insulator 114 over the entire face, and a source/ drain of an insulating gate type transistor (TFT) is provided, and wiring/electrodes 115, 116 are formed to complete the TFT.
Patent JP-H0918498-A (JP)
Title: Data communication equipment and data communication method
Inventor: KOSAKA MASAHIKO
IPC: H04L12/28
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To hold exact and detailed communication control information by exactly controlling the transmission control information on data to be transmitted based on identifiers assigned to data to be transmitted to a reception side. SOLUTION: A CPU 101 is a system control part and controls the whole of this facsimile equipment. A ROM 102 is the memory storing the control program of the CPU 101. A RAM 103 stores a program control variable, etc. The RAM 103 functions also as a buffer RAM for various kinds of works such as the set value that an operator registers and the control data of the equipment, etc. A network control unit 109 has a function transmitting the selection signal of a communication opposite party to a wire communication line 120 or transmitting the signal to a radio communication line 121. The network control unit performs the automatic incoming call operation by the detection of the calling signal from the wire communication line and the radio communication line.  By this constitution, the common communication control is performed on a transmission/reception side and the error of communication, etc., can be easily coped with.
Patent JP-H08295992-A (JP)
Title: Wire rod to be descaled
Inventor: KAWANA AKIFUMI
IPC: C21D8/06
Filed: 1995-04-21
Abstract: PURPOSE: To provide a high carbon steel wire rod to be desceled, excellent in wire drawability. CONSTITUTION: In the steel wire rod prepared by hot rolling and having >=0.6wt.% C content, the true stress-true strain curve in the tensile test is characterized by having 800-1200MPa maximum deformation stress, >=20% total elongation, and >=0.5% yield ratio σ0.2 /σu.t.s. (where σ0.2 is 0.2% proof stress and σu.t.s. is maximum deformation stress). Further, the maximum height of roughness in the steel-scale interface of the wire rod in the cross section of the wire rod is regulated to <=10μm. By this method, descaling property can be improved to a greater extent than that by the conventional method, and the wire rod to be desceled, as a wire rod of 3-16mmϕ after hot rolling, excellent in wire drawability can be obtained.  Moreover, the necessity of an intermediate treatment stage can be obviated, and the reduction of manufacturing costs can be facilitated.