baber/WOPTO huggingface dataset:
Patent JP-S5731583-A (JP)
Title: Heat sensitive recording system
Inventor: YASUMI KUNIO
IPC: B41J2/36
Filed: 1980-08-04
Abstract: PURPOSE:To constantly perform high quality recording while maintaining the temperature of a head substrate board at a level lower than a fixed value, by controlling the thinning-out ratio of picture signals and the width of head-driving pulses on the basis of the temperature rise of a heat sensitive recording head. CONSTITUTION:When the temperature of a substrate board exceeds a fixed value, an output signal S3 from a comparator 9 is changed into an ''H'' level by a signal from a thermistor 8 attached to the substrate board of a heatsensitive recording head 3, and an electromagnetic switch 10 is turned into an ON state to change the time constant of a timer 11. Consequently, the width of the resultant outputted driving pulse S4 is changed, and a picture signal SB inputted from a gate G1 is outputted as a signal S2 thinned-out every bit at the same time. As a result, when the temperature of the head substrate board exceeds the fixed temperature, both of the width (electric power) of the driving pulse and a line density are lowered, and the temperature of the head substrate board falls at a level lower than the fixed value with high responsiveness.
Patent JP-S59231840-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L23/29
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a semiconductor device having high humidity resistance by a method wherein the surfaces of a semiconductor chip, pads and wires are covered with Si3N4 films, and moreover sealed with a plastic material. CONSTITUTION:Si3N4 films are deposited on the respective surfaces of a chip 26 adhered closely on a die 28, the Al pads 38 thereof, and Au wirings 27 between the pads 38 and stems 35, and especially deposited carefully on the surfaces of the Au wires in the neighborhood of the pads. The Si3N4 film is formed according to the plasma vapor phase method by introducing silicide gas and NH3 gas in a reaction oven at 150-250 deg.C, and after deposited at about 1,000Angstrom  film thickness, sealed with epoxy resin. A large quentity of Cl2 survive in the sealing material, converted into Cl ions according to invasions 33, 34, 31 of water from the bulk, from the surfaces of the wirings 27 or from cracks, and react with Al to generate corrosion and disconnection, but because the Al pads 38 especially are protected completely by the Si3N4 film having a large masking effect to water and Cl, the semiconductor device formed according to this construction presents high humidity resistance, and corrosion of the Al and disconnection are not generated.
Patent JP-H05132484-A (JP)
Title: Pyrazoloquinoline and pyrazolonaphthylidene derivative
Inventor: HASHIMOTO KINJI
IPC: A61P29/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide the subject compound having activities such as antiinflammatory activity, immunoregulating activity, analgetic activity and antipyretic activity and useful as an immunoregulating agent, antiinflammatory agent, analgetic agent, etc. CONSTITUTION:A compound of formula I (R<1> is H, lower alkyl, etc.; R<2> is H, lower alkyl, phenyl, etc.; R<3> is H, halogen; R<5> is H, lower alkanoyl, etc.; R<2> and R<4> are combined with each other to form CH2-CH2-CO or CH=CH; Y is CH or N; broken line exhibits that two double bonds exist in the pyrazole ring) and its derivative. For example, 3-amino-1,5-dimethyl-1H,5H-pyrazolo[4,3-c] quinoline-4-one. The compound of formula I is obtained e.g. by etc.,) and a compound of formula III (R<6> is lower alkyl) to a mutual alcohol-eliminating condensation reaction, halogenating the obtained compound with a halogenating agent such as oxyphosphorus chloride in the presence of ethyl aniline, and subsequently cyclizing the obtained compound of formula IV (X is halogen) with formula R<2a>-NH-NH2.
Patent JP-S5230402-A (JP)
Title: Multichannel stereo system
Inventor: IWAHARA MAKOTO
IPC: H04S3/00
Filed: 1975-09-04
Abstract: PURPOSE: Design of a stereo system featuring natural sound image, normal, and sense of presence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5341172-A (JP)
Title: Semiconductor device
Inventor: KATOU SATOSHI
IPC: H01L21/316
Filed: 1975-09-04
Abstract: PURPOSE: To offset the warp of an Si substrate utilizing the difference of the thermal expansion rate by having a coating of SiO 2  film added with impurities and diffusing the impurities into the substrate of non-displacement under a high temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000299833-A (JP)
Title: Electronic camera
Inventor: NAKAMURA TOSHIYA
IPC: H04N5/76
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that where both a batter built in a cartridge that contains a plurality of stacked print paper sheets and a battery contained in the camera itself are effectively used. SOLUTION: A power supply section 15 of this electronic camera monitors whether or not a battery A contained in an electronic camera body and a battery B built in a cartridge 200 that contains a plurality of stacked print paper sheets store sufficient power by detecting a voltage of the batteries. Power from the battery A is applied to the camera and power from the battery B is applied to a printer when both the batteries store sufficient power so as to effectively utilize the battery B and extend the service life of the battery A sufficiently. When power of either of the batteries A, B is defficient, the convenience of the electronic camera is enhanced by making the other power supplement the power-defficient battery.
Patent JP-S61263894-A (JP)
Title: Automatic attitude control device for ship propelling machinery
Inventor: IWAI TOMIO
IPC: B63H20/00
Filed: 1985-05-18
Abstract: PURPOSE:To obtain a maximum speed accurately according to a condition of a ship, by generating a lift command signal of attitude change of a propelling machinery according to information that a ship speed exceeds a set value of a planing limit speed, and thereby automatically changing attitude of the propelling machinery according to the ship speed. CONSTITUTION:An underwater position of a propeller of a propelling machinery is detected by a lift position sensor 1, and a signal therefrom is input into a lift control circuit 3 including a position information circuit 4, a lift amount comparator circuit 5 and a lift position comparator circuit 6. A ship speed information detected by a ship speed sensor 2 is compared with a set value of a planing limit speed in a speed comparator circuit 7, and a lift command signal is input from the lift comparator circuit 6 through a switching circuit 8 to a driver circuit 11 to drive a power lift device 12. Further, the speed information from the speed comparator circuit 7 is compared with a speed information from a speed information memory circuit 9 at a fixed time in a speed determining circuit 10, and a command signal is output therefrom. Then, a lift position of the propelling machinery is automatically properly selected according to the ship speed to thereby obtain a maximum speed accurately.
Patent JP-S5441480-A (JP)
Title: Enclosed bus bar
Inventor: SHIBUYA SHIYUNJI
IPC: H02G5/06
Filed: 1977-09-07
Abstract: PURPOSE:To contain enclosed a transformer in enclosed bus bar detachablly, by making neighborhood o installation of current transformer of conductor to be seperatable, and at the same time, providing openable and closable window in the outside box.
Patent JP-H01281842-A (JP)
Title: Tool file registering method in interactive system
Inventor: YAMAMOTO MASAO
IPC: B23Q15/00
Filed: 1988-04-28
Abstract: PURPOSE:To enable tool file information to be quickly displayed on a CRT for confirmation by directly displaying the required tool name by means of soft keys in which respective tools are classified in accordance with uses, and assigning a frame for quickly finding out a desired tool, and controlling tools in accordance with uses. CONSTITUTION:A character/graphic display means 10 comprises a CRT display part 1 and a CRT control part 2, and memory data can be displayed in pictures. by the operation of the keyboard and soft key 3 of a data input/output means 40. A central processing unit 20 is connected not only to the character/graphic display means 10 and the data input/output means 40, but also to a tool file memory part M1, a tool offset value memory part M2, a to working program memory part M3, a NC control part 4, and the like, and the information of respective parts M1, M2, M3 can be extractedly processed by the key operation of the data input/output means 40 for displaying it on a CRT, and further the operation of a machining center 5 can be controlled by the NC control part 4 of a machine tool control means 50 via a specific NC working program in the NC working program memory part M3.
Patent JP-2000298166-A (JP)
Title: Range finding device
Inventor: KIYOTO MASAMI
IPC: G01S7/03
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain only the required data in a short time by subjecting weak electromagnetic beams reflected from in front, i.e., only electromagnetic beams from a particular direction, to an addition process. SOLUTION: This range finding devices emits electromagnetic beams in response to the supply of an emission control pulse while temporarily reducing operating speed during scans of a transmitter 11, the control means outputting the emission control pulse and a scan control signal. The range finding device includes a distance calculation means for calculating the distance to a target ahead by measuring the time from emission of the electromagnetic beams from the transmitter 11 to reception of the reflected beams by a receiver 11.
Patent JP-H10300384-A (JP)
Title: Plate type heat-exchanger
Inventor: HORI YASUSHI
IPC: F28F9/22
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the function of a heat-exchanger by preventing generation of a refrigerant drift in respective passages in response to a using state. SOLUTION: This plate type heat-exchanger comprises a plurality of heat transmitting plates 1, 1... which are laminated in a manner to form first passages 2, 2... and second passages which are adjacent between the heat- transmitting plates 1, 1..., and performs a heat-exchange between a first fluid X and a second fluid Y which respectively circulate in the adjacent first passages 2, 2... and the second passages. For such a plate type heat-exchanger, an orifice 10 which optimumly regulates the velocities of a first fluid X or (and) a second fluid Y which flow into the first passages 2, 2... or (and) the second passages, is provided, and the velocities of the first fluid X or (and) the second fluid Y which flow into the first passages 2, 2... or (and) the second passages are regulated to an optimum state by the orifice 10.
Patent JP-H05304305-A (JP)
Title: Zener diode fixing method for optical submarine repeating equipment
Inventor: SHIMOWAKE KEIJI
IPC: H01L29/866
Filed: 1992-04-27
Abstract: PURPOSE:To provide a Zener diode fixing method for optical submarine repeating equipment in which workability is enhanced and visual discrimination between insulating fixing and noninsulating fixing is simplified. CONSTITUTION:In the Zener diode fixing method for optical submarine repeating equipment, a metal block having a central tap hole 24a is provided and a Zener diode 22 is screwed into the tap hole 24a through a terminal 28 and a spring seat 26 and then the metal block 24 is screwed to the casing of optical submarine repeating equipment by means of screws.
Patent JP-S61265000-A (JP)
Title: Electoret capacitor microphone
Inventor: BABA HIROYUKI
IPC: H04R19/00
Filed: 1985-05-20
Abstract: PURPOSE:To decrease the number of components and thereby to simplify its assembling and reduce cost of materials by constituting a fixed electrode with a ceiling of a metal case. CONSTITUTION:The titled microphone has no fixed electrode and the ceiling of the metal case 2 functions as the fixed electrode 2, and the vibrating film 4 is constituted on the side of a rear air chamber 11. The input reed 8a of an FET 8 is inserted between a film ring 3 and an insulating body 7, and continuity is made possible by contacting and the like. The number of parts of an amplifier block part is decreased to three from conventional four, therefore the total number of parts becomes eight from conventional nine. The film ring 3 and the metal case 2 need to be insulated from each other. In this connection, such a method exists that the film ring 3 is press-fitted in an insulating material 7 for positioning and fixing, however, this method parts to invite distortion in the vibrating film 4, so is not desirable one. Therefore, the desirable is that there is a small clearance between the film ring 3 and the insulating material 7.
Patent JP-S63272081-A (JP)
Title: Semiconductor bridge circuit
Inventor: MIZUNO NAOKI
IPC: H01L29/84
Filed: 1987-04-30
Abstract: PURPOSE:To form a semiconductor bridge circuit with few effects of an output temperature even if an ambient temperature of a bridge circuit is varied so that ceaselessly stable performance can be maintained in this circuit, by disposing correction resistors, which are of the same quality as bridge resistors, on a substrate of the bridge circuit and suchlike. CONSTITUTION:Correction resistors 5 of the same quality as bridge resistors 4 which compose a bridge circuit 3 are connected with the bridge resistors 4 on a substrate 2 where the bridge circuit 3 is disposed. The correction resistors 5 are connected with a conductive film 5B which is formed along a resistor 5A, and a cut-out part is formed for adjustment of the resistance value in the midst of the conductive film 5B. In the case of a pressure sensor, a substrate 2 which is flexibly deformed according to a difference between internal and external pressures is located on an upper end of a cylindrical base frame 1 so that its periphery is fixed. Four semiconductor bridge resistors 4 which compose the bridge circuit 3 are disposed on an upper side of the substrate 2. A pair of correction resistors 4 are disposed on the substrate 2 so that they are connected with both ends of this bridge circuit 3 and located on the upper side of the base frame 1 which has no effect of the bending of the substrate 2.
Patent JP-S589475-A (JP)
Title: Controller of digital key signal
Inventor: YAMAMOTO YOSHIKAZU
IPC: H04N9/74
Filed: 1981-07-09
Abstract: PURPOSE:To compress or enlarge an edge by a prescribed synchronizing period, by selecting either one of a digital key signal and the signal obtained by giving an integer-fold delay of the sampling period to the digital key signal based on the output of detection of the front and rear edges of the selected signal and an indication. CONSTITUTION:A digital key signal KEY which is produced so as to correspond to a partial region of a digital video signal is supplied to a rough control circuit 38. The circuit 38 is controlled by a control logical circuit 40 to which the data and the control signal are supplied from a microprocessor. An RAM42 within the circuit 38 gives a shift to the signal KEY by a prescribed clock synchronize period. The RAM43 and 44 prescribe the degree of the enlargement and compression by setting the degree of delay at a prescribed level. At the same time, a level comparator 54 detects the front and rear edges. Then the outputs of the RAM43 and 44 are selected based on the output of the above-mentioned detection and an indication given from the circuit 40. As a result, both edges are compressed and enlarged by an integer-fold value of the sampling period.
Patent JP-S63284162-A (JP)
Title: Hydrazine derivative, composition and plant protection against microbes
Inventor: BUARUTAA KUNTSU
IPC: A01N43/40
Filed: 1988-04-28
Abstract: Novel substituted isonicotinoyl-pyridinyl-hydrazine derivatives of the general formula 
<IMAGE>
 in which
 Hal is halogen;
 R1 is hydrogen, methyl or the radical COR5;
 R2 is hydrogen, C1-C4-alkyl or one of the radicals COR5 or CO-Z-R6;
 R3 is hydrogen, halogen, trifluoromethyl, trichloromethyl, COOH, COOCH3, OH or nitro;
 R4 is hydrogen, halogen, methoxy or methyl;
 R5 is C1-C6-alkyl, C1-C6-alkyl which is monosubstituted or polysubstituted by halogen, C1-C6-alkyl which is interrupted by oxygen or sulphur, C1-C6-alkyl which is monosubstituted or polysubstituted by halogen and interrupted by oxygen or sulphur, or is C2-C4-alkenyl, C2-C4-alkenyl which is monosubstituted or polysubstituted by halogen, or phenyl, phenyl which is substituted by halogen, methyl, trifluoromethyl or trichloromethyl, benzyl, benzyl which is substituted by halogen, methyl, trifluoromethyl or trichloromethyl, a 5- or 6-membered heterocycle with nitrogen, oxygen or sulphur as hetero atoms, a 3- to 6-membered cycloalkyl or a cycloalkyl which is monosubstituted or polysubstituted by halogen or methyl;
 R6 is C1-C5-alkyl, phenyl, or, if Z represents the CO group, is OC1-C2-alkyl; and
 Z is oxygen, sulphur or the CO group. 
<??>The novel active substances have plant-protecting properties and are suitable, in particular, for the preventive protection of plants against infection with phytopathogenic microorganisms such as fungi, bacteria and fungi.
Patent JP-S61264908-A (JP)
Title: Uhf electronic tuner
Inventor: KAWAHARA YOSHIAKI
IPC: H03J1/00
Filed: 1985-05-20
Abstract: PURPOSE:To decrease remarkably the adjustment man-hour and to simplify the constitution by connecting a leadless varactor diode and an inductance line so as to constitute a tuning circuit. CONSTITUTION:The input of the leadless varactor diode 4 and the input inductance line 1 is tuned, the leadless varactor diode 5 and an RF1-order inductance line 2 are tuned at the primary side in the dual tuning circuit and the leadless varactor diode 6 and an RF2-order inductance line 3 are tuned at the secondary of the dual tuning circuit. Since the variation of the leadless varactor diodes 4-6 at processing is subjected to position regulation by automatic mounting in this way, the structure of the inductance lines 1-3 is simplified and the correction shield case due to the variation at assembling is not used. thus, the adjustment man-hour and the assembling man-hour are decreased.
Patent JP-H02286761-A (JP)
Title: Coating composition
Inventor: HANADA KAZUYUKI
IPC: C09D175/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a coating composition which can give a coating film improved in surface hardness, gloss, solvent resistance, staining resistance, light resistance, nonstickiness, etc., by mixing a film-forming fluororesin modified with a specified modifying agent. CONSTITUTION:A reactive organic functional group-containing fluoro compound of formula I or II [wherein X is a reactive group or a reactive group-containing alkyl; R is H, a lower alkyl or a lower alkoxy; R' is a lower alkyl, A is H, an aminoethyl, a glycidyl or (meth)acryloyl; B is an allyl, a trialkoxysilylpropyl or the like; n is 2 or 3; and m+n=3] is reacted with a reactive organic functional group-containing fluorine compound of formula II or IV (wherein R is F or CF3; and n is 4-13) or the like and an organic polyisocyanate at 0-150 deg.C for 10min to 3hr to obtain a modifying agent. 100 pts.wt. film-forming fluororesin is reacted with 1-100 pts.wt. said modifier to obtain a modified film-forming fluororesin. 5-30wt.% this fluororesin, 95-50wt.% solvent, a plasticizer, a UV absorber, etc., are mixed together to form a coating material.
Patent JP-S5813636-A (JP)
Inventor: OSUKAA JIYONSON
IPC: G03C1/91
Filed: 1982-06-24
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-H04336351-A (JP)
Title: Information processor with memory restoring function
Inventor: KIMURA TERUMICHI
IPC: G06F12/00
Filed: 1991-05-14
Abstract: PURPOSE:To remove the limitation of the frequency of writing based upon the life of an E<2>ROM by the information processor which stores necessary data in the E<2>ROM and processes the data in the storage state. CONSTITUTION:The process is performed at all times by using a RAM 3 which is backed up by a battery circuit 4A and the contents of the E<2>ROM 2 and RAM 3 are compared at each period; when the both are different, the contents of the RAM 3 are copied to the E<2>ROM 2 and stored. At the time of a power recovery after power-OFF operation, the contents of the E<2>ROM 2 and RAM 3 are compared and if the both are different, the contents of the E<2>ROM 2 are copied to the RAM 3 and the process is restarted. In this case, the constant period is set to over the period obtained by dividing the life of the device by the life frequency of writing to the E<2>ROM.
Patent JP-H05303413-A (JP)
Title: Method for generating shape data
Inventor: MATSUBARA HIROSHI
IPC: G05B19/4103
Filed: 1992-04-27
Abstract: PURPOSE:To automatically find out the shape data of a draft face of a metallic mold so that the metallic mold can easily be extracted and the generation of defects in a product shape molded by the metallic mold is reduced. CONSTITUTION:The shape of the surface SM of a metal mold model and the shape of a reference parting line SCP are stored, a draft angle alpha deg. and a draft length 1 are determined, an optional point P is determined on the SCP, a model shape cutting plane PLn passing a point P vertical to the tangent vector of a prescribed axis Z direction component 0 is found out, and an intersecting line SCS between the PLn and the surface SM of the model is found out. Then a tangent inclined to the SCS by alpha deg. is found out, the contact Q' and a point R' on the tangent which is separated from the contact Q' by the prescribed length 1 are circulated around the SCP and stored, prescribed interpolation curves SCQ', SCR' are respectively found out from the whole sequence of contacts Q' and the whole sequence of points R' and stored, and an interval between the interpolation curve SCQ' and its corresponding interpolation curve SCR' is interpolated by a prescribed interpolation curve to find out and store a draft face SFQ'.
Patent JP-H04336101-A (JP)
Title: Floating coil device
Inventor: HIRAYAMA YOSHIO
IPC: B61B13/08
Filed: 1991-05-14
Abstract: PURPOSE:To prevent exceeding an allowable temperature by placing a thermal shielding plate such that it covers the surface of a floating coil fixed on the inside surface of a track for avehicle running, opposted to the center of the track, and a gap is maintained. CONSTITUTION:The portion of a floating coil 2 fixed on the side wall 1b of a track 1 in a magnetic-floating railway is shielded by a thermal shielding plate 10 when the portion is irradiated with radiation heat from the sun. Then, when temperature of the thermal shielding plate 10 rises and temperature of air in the gap 11 between the thermal shielding plate 10 and the coil 2 rises so that convection occurs due to up air current, the thermal shielding plate 10 is thus cooled.
Patent JP-S5232283-A (JP)
Title: Manufacturing process of a short emitter type thyristor
Inventor: SUZUKI SOUSHI
IPC: H01L29/74
Filed: 1975-09-08
Abstract: PURPOSE: By making strong the surface impurity concentration of a gate electrode contact section and increasing the reactive current, the gate ignition sensitivity shall be lowered. 
     COPYRIGHT: (C)1977,JPO&Japio