baber/WOPTO huggingface dataset:
Patent JP-S5990963-A (JP)
Title: Electrostatic induction type semiconductor device
Inventor: EZAKI TAKEYA
IPC: H01L29/10
Filed: 1982-11-17
Abstract: PURPOSE:To quicken electronic transit time, to increase mutual conductance and to improve the characteristics of a SIT by forming a low concentration region N<-> layer immediately under an N<+> source, maximally thickening the thickness of a depletion layer and shortening the length of a low-speed field region. CONSTITUTION:The thin N<-> low concentration layer 8 is formed just under the N<+> source 4, and the depletion layers 6, 6' approach extremely in the N<-> layer 8. The concentration of a section near by the N<+> source 4 is lowered gradually in the N<-> layer 8. A peak is generated where corresponding to the N<-> layer 8 because the lower concentration is, the higher potential becomes in an N type impurity. When the impurity becomes more distant from the source in the N<-> layer 8, potential drops because impurity concentration increases gradually. That is, a potential barrier is formed where extremely near by the N<+> source 4. Accordingly, since the length XL of a low field region is shortened, most of a channel between source-drain are brought to a high-speed region, and the effective transit speed of carriers is increased. Mutual conductance is increased, and high-speed switching characteristics and gains in microwave-signal amplification are improved.
Patent JP-S6090999-A (JP)
Inventor: MANFUREETO ZERUMAN
IPC: F04D29/32
Filed: 1984-09-27
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-S6180371-A (JP)
Title: Deciding device of printing quality
Inventor: OMORI YASUO
IPC: G06K9/00
Filed: 1984-09-27
Abstract: PURPOSE:To decide printing quality such as normal printing, lacked print and printing blur automatically by operating a conversion digital signal and a reference digital signal indicating a test character pattern. CONSTITUTION:Analog signals C, D are inputted to an A/D converter 2 and converted into a digital signals indicating the width of an F signal as the number of logical bits '0', '1' and the digital signals are inputted to a storage part 3. The storage part 3 temporally stores the inputted digital signals F, H. On the other hand, a reference character signal generating circuit 4 generates a reference digital signal indicating the upper and lower parts of a test character pattern by the same number of bits as that of the printing pattern. Since the upper and lower parts of the test character pattern have the same formats each other, the reference digital signal N is applied as the reference for both the parts. A control part 6 controls so as the digital signal stored in the storage part 3 to be outputted synchronously with the output of the reference digital signal from the circuit 4.
Patent JP-H0642947-A (JP)
Title: Method and device for measuring run-out or contour
Inventor: TOOMASU REI MIRAA
IPC: G01M1/16
Filed: 1991-07-18
Abstract: PURPOSE: To obtain a method and an apparatus for measuring the rotational reflection or outline of an article to be inspected, without requiring any measuring unit or precise support for the article. CONSTITUTION: Positional fluctuation of one or more than two reference surfaces 9, 11 on an article along first and second tracking axes 17, 19 is measured at a plurality of rotational positions of the article. Positional fluctuation of a target surface 13, for which the rotational deflection and outline are measured, is measured along a third tracking axis 21 included in a plane 23, substantially common with the first and second tracking axes. Positional fluctuation of the rotational axis of the article along the third tracking axis is measured from the positional fluctuation of one or more than two reference surfaces and the separation distance of the tracking axes. Subsequently, the measurement is subtracted from the positional fluctuation of the target surface along the third tracking axis, thus the rotational reflection and the outline are determined.
Patent JP-H0867221-A (JP)
Title: Lamp incorporation type bumper
Inventor: AKAZAWA MUNEHIKO
IPC: B60R19/50
Filed: 1994-08-29
Abstract: PURPOSE: To provide a lamp incorporation type bumper equipped with a structure for efficiently guiding the traveling wind which intrudes from a radiator opening port to a radiator when a fog lamp is incorporated, preventing an opened port for the incorporation of the lamp from damaging the appearance when the fog lamp is not incorporated, and preventing the deterioration of the aerodynamic characteristic and the increase of the weight of a front fender protector. CONSTITUTION: An opened port 11 for radiator which is formed at the center of a bumper body 10 and an opened port 12 for the incorporation of a lamp which is installed contiguously to the side of the opened port 11 for radiator are installed. and the back surface side of the opened port 12 for the incorporation of the lamp is closed by a lid 15 which is hinge-joined with the bumper body 10, and a fixing means for engagement-fixing the back surface side of the opened port 12 for the incorporation of the lamp, at the position for closure is provided.
Patent JP-H1048366-A (JP)
Title: Alarm time piece
Inventor: TAMURA SHINYA
IPC: G04B23/03
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an alarm time piece providing a user with an amusement and surely wake the user. SOLUTION: When it comes to an alarm time in the state an alarm set switch 6 is set, a time measuring circuit 1 generates an alarm output. With this, a random number generating circuit in a control circuit 5 generates a random number and the control circuit 5 designates a voice data according to the random number. A voice synthesizing circuit 4 starts voice notification from a speaker 4b based on the designated voice data. For example, a random number corresponding to a snooze switch 2a is generated, in other words, in the case the snooze switch 2a is chosen, it announces 'push my head to stop'. In this case, as long as the snooze switch 2a is not operated, the snooze function is not executed.
Patent JP-S5992672-A (JP)
Title: Facsimile communication system
Inventor: MISU TOSHIAKI
IPC: H04N1/32
Filed: 1982-11-19
Abstract: PURPOSE:To answer to even a request for calling from a terminal other than a facsimile terminal by holding a circuit for calling for a specific period even when a procedure signal is not received from an originating-side terminal. CONSTITUTION:When there is a call for a talk from a voice terminal, a fascimile terminating station answers to it by an automatic answering function to switch a circuit from a telephone set to a facsimile side. When the connection of the circuit is completed, the terminating station sends out a discrimination signal CED which indicates a nonvoice terminal and then a digital discrimination signal DIS to hold itself in readiness for receiving control information from an originating station. When the answer of a digital instruction signal CDS and a training check signal from the originating station is not confirmed, it is decided that a terminal other than facsimile terminals makes the request for calling and that is displayed to let an operator know; and the circuit is held for a specific period and then released.
Patent JP-S6094447-A (JP)
Title: Phenolic resin composition
Inventor: OOMORI TAKAAKI
IPC: C08L61/00
Filed: 1983-10-28
Abstract: PURPOSE:The titled composition, obtained by incorporating a phenolic resin with a castor oil epoxy compound, and capable of giving laminated boards having improved flexibility, low-temperature punchability and heat and impact resistance. CONSTITUTION:A phenolic resin composition obtained by incorporating a castor oil epoxy compound as a modifying agent. An addition reaction product at 0.2- 10, preferably 1-3mol ratio between the epoxy resin and the castor oil is used as the castor oil epoxy compound, and the amount thereof to be used is 2- 100phr, preferably 20-50phr.
Patent JP-S6458616-A (JP)
Title: Semiconductor accommodating method
Inventor: OKUAKI YUTAKA
IPC: B65D73/02
Filed: 1987-08-17
Abstract: PURPOSE:To prevent the bending and improper pitch of a lead and obtain such a sufficient adhesive strength as not to be affected by outside temperature differences by adhesively bonding emboss tape and cover tape together by heat application, with the lead interposed therebetween. CONSTITUTION:Semiconductors 13, for example, a flat package type, are received upside down in a plurality of recessed embossings formed in an emboss tape 11 in its lengthwise direction. An upper heater 19-1 is provided with a protruding portion 19-3 at a location corresponding to the outside of the end portion of a lead 14 on the semiconductor 13 received in the embossing and this protruding portion 19-3 in contact with a cover tape 17 performs a heating and pressing function, together with a lower heater 19-2. The emboss tape 11 and the cover tape 17 of thermoplastic resins are fused together by heat and pressure application, concurrently with the end portion of the lead 14 securely positioned between these tapes. The end portion of the lead 14 so secured constrains the semiconductor 13 from movement within the embossing, thus preventing the bending of and improper pitches between the leads 14.
Patent JP-H0257596-A (JP)
Title: Heat-insulating structure of floating roof of floating roof reservoir
Inventor: YOSHIDA TOSHIAKI
IPC: B65D88/34
Filed: 1988-08-17
Abstract: PURPOSE:To eliminate necessity of a waterproof sheet and a joint for waterproofing and expansion, reducing cost while simplifying construction by providing heat-insulating units made of hollow vessels filled with an adiabator at the lower face of a floating roof plate with a distance from one another. CONSTITUTION:On the lower face of a plate 1, a plurality of heat-insulating units 2 are provided with a distance l from one another between a fixing plate 4 with a bolt 3a standing and the plate 1 and pressingly fixed by a nut 3b. A heat-insulating unit 2 is formed of granular pearlite filled in a flat vessel 2d which consists of a bottom plate 2a, an upper plate 2b and side plates 2c made of aluminum or the like. Since a floating roof is floated on the liquid surface of crude oil in a reservoir with floats provided around the plate 1, the heat-insulating units 2 provided on the lower face of the floating roof plate insulates heat even if exterior temperature drops so that drop in crude oil temperature can be prevented to have its fluidity maintained.
Patent JP-S5992604-A (JP)
Title: Detecting circuit
Inventor: SATOU SHINICHI
IPC: H03D1/18
Filed: 1982-11-18
Abstract: PURPOSE:To obtain a detecting circuit which operates sufficiently stably even at a low voltage by using a differential amplifier which is applied with an offset voltage as a detector. CONSTITUTION:When no signal is supplied to the amplifier composed of a transistor (TR)4, the differential amplifier consisting of TRs 2 and 3 is offset by a potential difference generated by a resistance R2 to turn the TR2 on and the TR3 off, so that the output potential is zero. Then when an input signal is supplied and rises in signal level above the offset potential, the base of the TR3 is decoupled by a resistance R4 and a capacitor C2 with a negative half wave and the base potential has no instantaneous variation to invert the base potentials of the TRs 2 and 3, which are turned on and off respectively. Then, the capacitor C3 is discharged and a base current flows in a TR5, which is turned on to generate a potential at an output terminal.
Patent JP-S5996356-A (JP)
Inventor: MATSUMOTO KAZUYUKI
IPC: E04F21/18
Filed: 1982-11-20
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-H1029992-A (JP)
Title: Dimerized porphyrin compound
Inventor: SENBA HIROTAKA
IPC: C07D487/22
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new dimerized porphyrin compound exhibiting an excellent metal ion-catching ability and an excellent energy-converting characteristic rich in variation and expected in utilization as a biological energy-converting substance, etc. SOLUTION: This new dimerized porphyrin compound is expressed by the formula [R<1> -R<21> are each H, a halogen; M is Ag, Al, Ba, Ca, Co, Cr, Fe, Ge, Mg, Mn, Mo, Ni, P, Pb, Pt, Si, W, Zn; (n) is an integer of 2-20]. The compound of the formula can form a coordination compound with any electric charge number ion of a transition metal exhibiting a wide electric charge number range, and can sufficiently catch and coordinate such a large metal ion as being not able to enter a space in the skeleton of the porphyrin. The compound of the formula has an energy-converting characteristic rich in variation, and has a high possibility to be utilized as a biological energy-converting substance. The compound is obtained by reacting cystamine dihydrochloride and tritolyporphine monomethyl ester with ethyl chlorocarbonate and subsequently treating the reaction product with a metal salt.
Patent JP-H1154787-A (JP)
Title: Optically coupled semiconductor relay
Inventor: TAKANO MASAMICHI
IPC: H03K17/78
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an optically coupled semiconductor relay which is restrained from increasing in output terminal capacitance when it is OFF. SOLUTION: A solar cell 1 and LDMOSFETs 2 and 3 are arranged on a GND terminal frame 4. At this point, the LDMOSFETs 2 and 3 are arranged on the GND terminal frame 4 through the intermediary of an insulating paste 5. An anodes 1a and 1b of the solar cell 1 are electrically connected to gate electrodes 2a and 2b of the LDMOSFETs 2 and 3 with bonding wires 6 respectively, the cathode 1c and the source electrodes 2b and 3b of the LDMOSFETs 2 and 3 are electrically connected to the GND terminal 4 with the bonding wires 6 respectively, and the drain electrodes 2c and 3c of the LDMOSFETs 2 and 3 are electrically connected to output terminal frames 7a and 7b.
Patent JP-H0545658-A (JP)
Title: Liquid crystal display element
Inventor: NOZAKI CHIYOJI
IPC: G02F1/1337
Filed: 1991-08-14
Abstract: PURPOSE:To provide a liquid crystal element in which a liquid crystal having a polyimide oriented film with a large pretilt angle is sealed. CONSTITUTION:An oriented film comprising polyimide is formed on at least one of substrates. This polyimide is prepared from at least one kind of diamine compd. expressed by formula I and tetracarboxylic acid, tetracarboxylic acid diester, tetracarboxylic acid tetraester or tetracarboxylic acid dianhydride. In formula, X is -O-R-O- and -S-R-S-, R is an alkylene group, and Y is a bivalent aromatic group.
Patent JP-S6183046-A (JP)
Title: Ink jet recording apparatus capable of expression gradation
Inventor: MUTO MASAYUKI
IPC: B41J2/205
Filed: 1984-09-29
Abstract: PURPOSE:To make it possible to record a highly detailed image (high resolving power and a large number of gradations), in an ink jet recording apparatus equipped with an ON/OFF modulation type Hertz system recording head, by making a dot diameter variable. CONSTITUTION:A head is constituted of a nozzle 1 with a orifice diameter of 15mum, a charging electrode 3 and a deflection electrode 4. Pressurized ink is injected form the nozzle 1 as a jet 7 with a initial speed of about 40m/sec and divided into particles 8 with a particle size of about 25mum by the action of surface tension to form a particle line. This particle line with pulverization frequency fd is charged and modulated by a rectangular wave charge signal Vs with frequency fm. In this charged particle line, only non-charged particle advances straightly to record one dot on the recording paper 10 on a rotary drum 9. At this time, the number of ink particles 8 in the pulse of the charge signal 1 can be made variable by the modulation of a pulse width tw with frequency fm. That is, because the dot diameter forming one dot can be varied, a highly detailed image can be recorded by further combining the modulation of dot density and several steps of dot diameters.
Patent JP-H0368063-A (JP)
Title: Documentation device
Inventor: GOTO ERIKO
IPC: G06F17/24
Filed: 1989-08-07
Abstract: PURPOSE:To surely discriminate a character to be erased by detecting the character position of a cursor and correcting the position of the cursor to the boundary position of characters at the time of depressing a key having the backwarding function and erasing the character preceding the cursor at the time when the cursor exists in the boundary position of characters. CONSTITUTION:When a character exists under the cursor at the time of depress ing a key button, it is discriminated whether the cursor exists in the boundary position of character or not. When the cursor exists behind a character but not in the boundary position of characters, the cursor is moved to a boundary position 41 to terminate the processing. When the cursor exists in the boundary position 41 of characters, the cursor is moved to a position 51 and the preceding character is erased to terminate the processing.
Patent JP-H0622469-A (JP)
Title: Voltage controller of alternator for vehicle
Inventor: MAEHARA FUYUKI
IPC: H02J7/24
Filed: 1992-07-07
Abstract: PURPOSE:To provide a voltage controller of an alternator for a vehicle having a circuit configuration which does not need a shunt resistor for detecting a current. CONSTITUTION:Since a base potential of a transistor depends upon a collector current, the base potential of an exciting drive transistor 12 is compared with a reference voltage by an exciting current limiting reference voltage circuit 31, and the transistor 12 is turned ON, OFF. When the transistor 12 is tuned OFF, an exciting current flowing to an exciter 13 is reduced, and an output of a generator is lowered. When the transistor 12 is turned ON, the current flowing to the exciter 13 is increased, and the output of the generator is raised. This operation is repeated to control a peak value of the exciting current to a limit current value.
Patent JP-S6266764-A (JP)
Title: Stored multiple address system
Inventor: IKEDA TSUYOSHI
IPC: H04M11/00
Filed: 1985-09-18
Abstract: PURPOSE:To originate a signal to various mode ranks by storing the signal to be transmitted by a facsimile in an accessory memory 6 of a minicomputer and controlling a terminal equipment in accordance with plural inputted destinations and mode ranks of destinations. CONSTITUTION:The signal to be transmitted by the facsimile is stored in an accessory memory 6 of the minicomputer. The minicomputer controls a terminal equipment 2 having the facsimile function in accordance with plural inputted destinations and mode ranks of destinations. The signal in the accessory memory 6 is transferred to the terminal equipment 2, and the terminal equipment 2 dials automatically destinations and transmits the signal as facsimile signals corresponding to mode ranks of destinations in accordance with the control signal. THese automatic dialing and transmission are performed successively for all of plural destinations.
Patent JP-H0652672-A (JP)
Title: Memory board
Inventor: TAKAHASHI MASAO
IPC: G11C5/00
Filed: 1992-07-31
Abstract: PURPOSE:To easily initialize data and to prevent the occurrence of a misoperation by pressing a switch of the memory board which is taken out from a device main body. CONSTITUTION:When a memory board 10 is installed in a device main body 12, a switch 40 is hidden inside and is not operable. On the other hand, when the board 10 is taken out from the body 12, zero number address and '0' data are generated from pull-down address busses CA0 to CA14 and a data bus D0, respectively. And when the switch 40, which is exposed to outside and is operable, is turned on, all memory chips 20 are activated and are made to be written and '0' is written at the 0 order bit of the 0 address. Then, a CPU judges that it is a data erasing condition and initializes the data.
Patent JP-S6447095-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: ASAI MOTOO
IPC: H05K3/38
Filed: 1987-08-18
Abstract: PURPOSE:To improve heat resistance, moisture resistance and electrical characteristics, by adhering an adhesion layer and an electroless plating by a recessed portion from which a filler is dissolved away and left projecting part, in which the adhesion layer contains specific two kinds of fillers having different solubilities into an oxidizing agent in a heat resistant resin. CONSTITUTION:An adhesion layer 2 of approximately 2-4mum in thickness is formed by applying to an insulating layer 1 a mixed solution diffused with a filler A of fine powder of heat resistant resin previously cured having solubility to an oxidizing agent and a filler B of fine powder of heat resistant resin having low solubility to the oxidizing agent in an uncured heat resistant resin and then by drying and curing it. The grain size of the fillers A and B are preferably below 5mum in diameter on the average and the total combined quantity of the filler is preferably between 5-350pts.wt. to 100pts.wt. of the heat resistant resin. A recessed portion 7 is formed by dissolving away the filler A, 5 existing at the surface of the adhesion layer 2 using the oxidizing agent and at the same time, a projecting part 8 is formed by leaving the filler B, 6 to roughen the surface of the adhesion layer.
Patent JP-H0867302-A (JP)
Title: Trash for toilet
Inventor: YOSHIDA KAZUHIKO
IPC: B65F1/14
Filed: 1994-08-30
Abstract: PURPOSE: To provide such a trash can for a toilet in which attachment/ detachment of a polyethylene bag is easy and of which structure is simple. CONSTITUTION: A trash can for a toilet, having a lid, placed in a toilet, comprises a pot 1 having a bottom to be set with a polyethylene bag for trash containing, and an outer case 2 having an outer lid 4, fitting so as to cover the whole of the pot 1 from above. A catch portion 1a is disposed on a side face of the pot 1, and a protruding portion 2a for the catch portion 1a to fit is disposed on a side face of the case 2, so that a lock mechanism at the time of the outer case 2 being fitted is formed. A release piece 3 for releasing the lock mechanism is disposed. The pot 1 is a tetragon equivalent, and the catch portion 1a is disposed at the middle of each side.
Patent JP-S6182175-A (JP)
Title: Inspecting method of stator coil
Inventor: YOKONO YOSHINOBU
IPC: G01R31/12
Filed: 1984-09-28
Abstract: PURPOSE:To check whether the absence, damage, etc., of the mica of an insulating layer occur or not before a vacuum impregnating process, and remove a defective by taking a dielectric strength test in a short time on by using a dielectric strength value based upon the ratio of breakdown voltages before and after the vacuum impregnating process. CONSTITUTION:A coil obtained by forming and insulating a conductor is fitted in an iron core groove and connected, and they are impregnated with resin in one body. This method has the 1st feature; an inspecting method of a stator coil by taking dielectric strength tests 1, 2, and 3 in a short time by using the dielectric strength value based upon the ratio of breakdown voltages before and after the vacuum impregnating process 4. In this case, if a decision on abnormality is made in the inspecting process 1 before the vacuum impregnating process 4, a countermeasure is taken extremely easily as compared with cases wherein abnormality is detected in following inspecting processes 2 and 3. Therefore, this inspecting process checks whether the absence, damage, etc., of the mica of the insulating layer occur or not before the vacuum impregnation to remove defectives, and a dielectric strength defect after the processes is prevented.
Patent JP-S6263749-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/00
Filed: 1985-09-17
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-S5996200-A (JP)
Inventor: AYUKAWA TAIZOU
IPC: C11D9/44
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。