baber/WOPTO huggingface dataset:
Patent JP-H04317983-A (JP)
Title: Side wall of elevator cage
Inventor: SATO KIYOSHI
IPC: B66B11/02
Filed: 1991-04-16
Abstract: PURPOSE:To prevent chipping of enamel at the corner of elevator cage. CONSTITUTION:At enamel side walls 1a, 1b bent at the ends in one direction reinforcing members 13a, 13b are mounted contacting the regions apart from the appexes of the two edge members 11a, 11b and 12a, 12b generated by bending the-two end parts 14a, 14b and 15a, 15b and stretched over the positions apart from the appexes.
Patent JP-H05303909-A (JP)
Title: Insulated electric wire
Inventor: HASHIMOTO MASARU
IPC: H01B7/18
Filed: 1992-04-28
Abstract: PURPOSE:To provide an insulated electric wire having an insulation layer with excellent fuel-oil resistance, heat resistance, wear resistance, pliability, terminal fabricability, and mechanical characteristics. CONSTITUTION:This insulated electric wire comprises a conductor clad with a cross-linked material of a resin composition containing as an essential component 5 to 30 pts.wt. of ethylene-tetrafluoroethylene copolymer blended into a 100 pts.wt. fluorine-containing elastomer having hexafluoropropylene and vinylidene fluoride as structural units. Resultantly, the wire is useful for a wiring chord inside an automotive vehicle.
Patent JP-H05304289-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA KAZUHIRO
IPC: H01L29/73
Filed: 1992-04-28
Abstract: PURPOSE:To prevent the increase of resistance values in electrode leading-out sections and disconnection by forming a semiconductor device so that the quantities of the overlapping of the electrode at the leading-out end sections of each electrode and contact holes are made larger than those of the overlapping of electrode in regions except the leading-out end sections of each electrode and contact holes. CONSTITUTION:The other ends of contact holes 13 for a cathode are formed so as to be made more projecting than the other ends of contact holes 14 for an anode in the cathode-electrode leading-out predetermined direction. Anode- electrode contact sections 18 are made more projecting then adjacent cathode- electrode contact sections 17 in the anode-electrode leading-out direction, and the cathode-electrode contact sections 17 are made more projecting than the adjacent anode-electrode contact sections 18 in the cathode-electrode leading-out direction. A semiconductor device is formed so that the quantities of the overlapping of the electrodes at the leading-out end sections of each electrode and the contact holes are made larger than those of the overlapping of the electrodes in regions except the leading-out end sections of each electrode and the contact holes.
Patent JP-H10297813-A (JP)
Title: Jogger of laminated paper
Inventor: MATSUOKA NOBUO
IPC: B65H31/40
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To insert and provide the air efficiently among a large quantity of laminated paper at one time so as to jog a large quantity of laminated paper at one time by forming an air injection port which introduces the air into the lamination intervals of the laminated paper on at least one outer peripheral wall of a paper loading base. SOLUTION: By jetting the pressurized air from a plurality of air injection ports 8 sequentially, for example, if the pressurized air is jetted from the air injection port 8 in an upper part of a continuous air injection port on an outer peripheral end face of laminated paper 2 sequentially, the air can be introduced, starting from a part of the laminated paper 2 which is an upper part and comparatively light in weight. For this reason, the laminated paper 2 in a lower part does not receive the whole weight of the laminated paper 2 in the upper part, and the air can be introduced sequentially downward in a condition in which the air exists into the interval among the laminated paper 2 in the upper part. In this way, the laminated paper 2 can be jogged securely by introducing the air among the laminated paper 2 and tilting a paper loading base 1 to generate the vibration.
Patent JP-H05307892-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: HIMENO TOSHIHIKO
IPC: H01L27/115
Filed: 1992-04-28
Abstract: PURPOSE:To provide the EEPROM of a contactless structure without the danger of erroneous write and with a large read margin and whose access time is not shortened. CONSTITUTION:In the NOR type nonvolatile semiconductor memory of a filling cell arrangement structure, a write control means 205 generating a first write signal according to an external signal and a low-pass filter means 203 generating a second write control signal whose rise of a waveform is gentler than the first write control signal according to the first write control signal. At the time of writing in a memory cell transistor, the second write control signal is impressed to the drain of the memory cell transistor.
Patent JP-S61266597-A (JP)
Title: Film treatment of copper alloy rod for contactor
Inventor: NOGUCHI HIROYUKI
IPC: C25D7/00
Filed: 1985-05-22
Abstract: PURPOSE:To form a film which is free from tin whiskers, etc., by electroplating tin to a pretreated copper alloy rod, heating and melting the same to coat the desired part of the surface and removing the reflow tin in the non-coated part then stripping the coating material. CONSTITUTION:The surface of the copper alloy strip is subjected to the pretreatment including degreasing, pickling, etc. and is thereby activated. The copper underlying layer is then electroplated on the surface to <=1mu film thickness. The tin or tin alloy layer is electroplated on such copper underlying layer to 0.7-1.5mu film thickness. The alloy rod is then heated to the m.p. of the tin-lead alloy or above to decompose and evaporate the remaining org. additive and to melt the tin or thin alloy. The rod is then cooled to solidify the melt and to form the reflow tin or tin alloy layer, by which the adhesiveness to the copper alloy rod is improved. The desired part of the reflow tin or tin alloy layer is coated with the coating material and after the unnecessary part of the reflow tin or thin alloy is removed by a solvent, the coating material is stripped. The reflow tin or tin alloy is thus formed to the desired position.
Patent JP-S63287698-A (JP)
Inventor: TOOMASU JIEI KAASHIYUNAA JIYUN
IPC: B64G1/00
Filed: 1988-05-07
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-S5732882-A (JP)
Title: Resistance welding device for gratinglike welded structure
Inventor: YAMAMOTO YOSHIHIRO
IPC: B23K11/14
Filed: 1980-08-08
Abstract: PURPOSE: To perform locating of the weld points of a gratinglike welded structure accurately and quickly by using a rotary type transducer for a locating detector and combining this with a programmed control device.  
     CONSTITUTION: When one piece of cross bars 1AW1n of a gratinglike structure and a bearing bar 2AW2n are welded, a welding electrode 3 moves upward, and a disc brake device 11 and a rotary type transducer 21 move in order to detect the weld point of the next step. The pinion 21a of the transducer 21 revolves and its moving distance is detected with a moving distance detector of an automatic locating control device 23. The output thereof is compared with the welding process of a preprogrammed welding process control circuit 25 in a comparator 26, and when it goes equal to a target, a pitch feed driving device 10 is stopped. When the welding point of the next step is detected by this, the bearing bars 1AW1n are pulled up to the next point, and are welded to one unwelded piece out of the cross bars 1AW1n of the next step by resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60253356-A (JP)
Title: Loudspeaking telephone set
Inventor: IGUCHI MASAYA
IPC: H04M1/60
Filed: 1984-05-30
Abstract: PURPOSE:To obtain an inexpensive loudspeaking telephone set having simple circuit constitution by securing such constitution where a switch is attached to an externally attached microphone and the switch is turned on and off when the microphone is put on a desk and removed from the desk respectively. CONSTITUTION:When an external microphone SUB is set as prescribed, a howling prevention switch SW is pressed from its lower surface side and turned off. A loss circuit ATT is removed from a circuit. The output signal of a microphone MIC is amplified by a microphone amplifier MA of high gain and supplied to a transmission amplifier TA of a main body MAIN for execution of a normal call. When the SUB is set in a state other than the prescribed one, e.g., the SUB is picked up by hands, the switch SW is automatically turned on. Then the circuit ATT is inserted to a circuit and the input of the amplifier TA is greatly reduced. As a result, the howling is suppressed automatically.
Patent JP-S61268724-A (JP)
Title: Resin curing oven
Inventor: TAKEDA YAICHIRO
IPC: B29K63/00
Filed: 1985-05-24
Abstract: PURPOSE:To provide the titled oven designed to monitor the release amount of the stabilizer during the curing process to accomplish complete curing, equipped with container for insulating materials to be cured, heat source for curing use, and device for partly collecting the gas generated in said container to measure the ion amount in the gas. CONSTITUTION:For example, insulating materials 2 to be cured made up of BF3-incorporated amine-based epoxy resin are put in curing oven 1, being heated through heat source 14. The gas generated (fluorine ion) during the curing process is partly collected to bring into monitoring device 3 directly connected to the oven 1 to measure fluorine ion concentration through ion electrode 31 to access whether said insulating materials are cured or not, thus accomplishing complete curing of said materials.
Patent JP-S5537064-A (JP)
Title: Selecting device
Inventor: YAMAZAKI ETSUO
IPC: H03K17/00
Filed: 1978-09-08
Abstract: PURPOSE:To secure a highly efficient shift to the next selection point by skipping the unnecessary areas and thus eliminating the wastage of the time by combining the flip-flop and the logic gate. CONSTITUTION:It is supposed that selection point 02 is locked with switch SW2 opened, SW3 closed and SW4 opened each. With make of starting switch SW1, F/F is set and the output of NOR12 becomes ''1''. after this, with aplication of pulse P1, F1 operates to turn its output terminal Q to ''1'' and to select selection point 01. While the output of NOR21 features ''1'' since F2 is locked along with the output of NOR22 turned to ''0''. Then the signal of ''1'' is applied to terminal J of F3. After this, with application of next pulse signal P1, F1 is reset and F3 is set to select selection point 03. Thus F2 is not selected owing to clock switch SW3 closed, and F3 is selected instead.
Patent JP-H04338728-A (JP)
Title: Active matrix substrate
Inventor: KANAMORI KEN
IPC: G02F1/133
Filed: 1991-05-15
Abstract: PURPOSE:To improve the manufacture yield by suppressing a defect in conduction between a switching element and a picture element and reducing the probability of a spot defect. CONSTITUTION:Two TFTs 31a and 41b are provided for one picture element electrode 40, and the TFTs 31a and 31b and drain electrodes 33a and 33b provided to the TFTs 31a and 31b for which the picture element electrode 40 is expected to be connected are coupled mutually through a connection part 33c formed below the picture element electrode 40 to form a drain electrode 33 in integrated structure. Consequently, the area of the overlap of the drain electrode 33 and picture element electrode 40 in the integrated structure becomes large and the step part of the picture element electrode 40 corresponding to the end surface of the drain electrode 33 in the integrated structure becomes long. Consequently, even if the coating state of the picture element electrode 40 deteriorates or even when the step part corrodes, the probability of the defect in conduction is reduced.
Patent JP-H08306052-A (JP)
Title: Optical disk device
Inventor: TSUCHIMOCHI YUICHI
IPC: G11B7/005
Filed: 1995-05-09
Abstract: PURPOSE: To widen a margin of a recording power having a small error rate by an inexpensive and a simple constitution at the time of recording at high temp. inside a device. CONSTITUTION: An optical disk device 1 performs information recording by making a later diode 6 to emit a pulse beam by means of a LD driver 7 and irradiating a recording medium 2 with a light beam. At this time, temp. in the vicinity of the surface of the recording medium is detected by means of a temp. sensor 12, a CPU 11 sends a focus offset setting signal to a focusing actuator driver 13 when the recording medium is at high temp. based on the detected result of temp., an offset current is superimposed on a focusing servo driving current supplied to a focusing actuator 5 and the condition of convergence of a laser beam is controlled.
Patent JP-S63276712-A (JP)
Title: Magnetic disk medium
Inventor: MIYAMOTO TAKANORI
IPC: G11B5/82
Filed: 1987-05-08
Abstract: PURPOSE:To improve operation stability and durability by fixing self-lubricative fine solid particles to a medium surface. CONSTITUTION:A magnetic film 2 is formed on a substrate 1 and the fine solid particles 3 having lubricity are fixed thereon by a binder 4 to form very small projecting parts. For example, melamine cyanurate, polytetrafluoroethyl ene, graphite, fluorinated graphite, etc., are usable for the fine particles 3. Resins such as phenol and epoxy and alcohol soln. contg. Si(OH)4, etc., are usable for the binder 4. The operation stability and durability are thereby improved.
Patent JP-S5444256-A (JP)
Title: Heat trasfer tube and method for forming the same
Inventor: SATOU TAKUYUKI
IPC: F28F1/42
Filed: 1977-09-13
Abstract: PURPOSE: To enhance the boiling heat transfer efficiency by buckling many pointed projections which are formed on the inner side of a heat transfer tube so as to form a tunnel portion and providing opening portions which keep predetermined distances therebetween at the tip end portion of the tunnel.  
     CONSTITUTION: A groove processing by drawing is performed on all the innner wall of a copper tube 1 so as to form a group of projected strips 2 the tip end of which is pointed and which are slanted in the same direction. And then, a drawing plug 3 is inserted so as to perform the drawing, thereby the group of projected strips fall in the same direction, and thus the tip ends of them are bucked to form hooks and become in contact with adjacent ones and form a cover. And thus, tunnel-like voids 5 are formed. And thereafter, a mandrel 7 is inserted in the tube, a group 6 of processing disks which consists of thre zones is pushed with a suitable leading angle on the exterior surface and a fin processing is performed by rotating the group of processing disks or the copper tube, thereby small holes 10 are formed in the void having predetermined distance therebetween 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10300614-A (JP)
Title: Pressure sensor
Inventor: SASAKI KEIJI
IPC: G01L9/12
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To deal with high grade requirements in the electrical specification of a pressure sensor without increasing the size by making a recess in the substrate of a pressure detection element and placing a printed board mounting an electric circuit in the recess. SOLUTION: An electric circuit assembly 30 comprises electric components 32, e.g. an IC constituted as a circuit for operating the pressure value based on the output from a pressure detection element 10 or a chip capacitor, mounted on a printed wiring board 31 and placed at the step 191 of a recess 19 made in the substrate 11 while being bonded through silicon adhesive, or the like. The recess 19 has a circular circumference and a linear alignment part is formed at a part thereof. The printed wiring board 31 has the circumference similar to that of the recess 19 and a liner alignment part is formed at a part thereof. The electric circuit assembly 30 can be arranged accurately in the recess 19 of the substrate 11 by aligning the linear alignment part with that of the substrate 11.
Patent JP-S5238095-A (JP)
Title: Continuous process for boiling and steaming materials and apparatus fo r the same
Inventor: KOTEGAWA MICHIROU
IPC: A23L5/10
Filed: 1975-09-16
Abstract: PURPOSE: To achieve uniform and continuous boiling and steaming of beans, rice, etc. in a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11301035-A (JP)
Title: Label printer
Inventor: AOYAMA YUJI
IPC: B65C11/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To peel a label by simple constitution and to set a label printer to minimal constitution matched with a use form to miniaturize the same. SOLUTION: When the attaching shaft 8 of a peeling unit 7 is engaged with the support groove provided to the front surface 2a of a housing 2, the peeling unit 7 is freely revolved around the attaching shaft 8 and the gap between a platen 3 and a tension roller 20 can be widely opened. After a label R is passed through this open part, the peeling unit 7 is revolved and an engaging projection 14a is engaged with an engaging piece 10b to fix and hold the peeling unit 7. In this state, the tension roller 20 is brought into contact with the platen 3 under predetermined pressure and the label R can be tensioned between a peeling plate 10 and the tension roller 20 an the tension roller 20 follows the revolution of the platen 3 to feed the label R and the peeling plate 10 peels the label from a label mount.
Patent JP-H049060-A (JP)
Title: Manufacture of dustproof body high in light transmittance
Inventor: MIYAZAKI TETSUYA
IPC: G03F1/62
Filed: 1990-04-26
Abstract: PURPOSE:To obtain a dustproof body high in light transmittance and not causing photodecomposition even when it is irradiated with short wavelength light for a long time by heat treating a thin gel film obtained by developing sol on the surface of a liquid by the casting method, and forming an inorganic film high in light transmittance. CONSTITUTION:The sol is developed on the surface of the liquid rendered in specific weight and surface tension higher than the sol, the obtained thin gel film is scooped, and dried with hot air or the like, the obtained thin dry gel film is fixed to a holder 2 made of a metal or ceramics, and heat treated to form the inorganic film 3 high in light transmittance. At the time of drying, the gel film may be fixed to another base plate, and after drying the obtained inorganic film may be fixed to another holder 2, thus permitting the obtained dustproof body 1 high in light transmittance to prevent opacification of the film 3 due to photodecomposition caused by long time exposure to short wave- length light and deterioration of mechanical strength.
Patent JP-H04317795-A (JP)
Title: Bath water cleaning apparatus
Inventor: YAMAMOTO KAZUJI
IPC: C02F9/00
Filed: 1991-04-16
Abstract: PURPOSE:To prevent a circuit from breaking down and resume ozone generation automatically by preventing a backward flow by operating a solenoid valve at the time a backward flow of bath water from an apsirator is detected and at the same time preventing eddy current generation in an ozone generating circuit. CONSTITUTION:When a discharging outlet is shut, bath water invades an air leading pipe, goes to an ozone generating apparatus 10, and lowers the conduction resistance between electrodes and secondary current of a transformer T1 increases and primary current also tends to increase. Since the resistance R1 of a limiter 13 and the voltage between an emitter and a base of a transistor TR1 are kept constant by a Zener diode ZD1, the base current of the transistor TR1 becomes constant and the current of the emitter and the collector of the transistor TR1 does not flow over the level controlled by the base current and thus works as a limiter. Consequently, the primary current of the transformer T1 does not flow over the level of that of the limiter. When the discharging outlet is released from being shut and bath water in the air leading pipe is discharged, ozone generation is recovered and continued after the electrodes are dried again.
Patent JP-S63281996-A (JP)
Inventor: SAKAI HIDEO
IPC: B67D7/04
Filed: 1987-05-07
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-S63275098-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORITA YOSHINORI
IPC: G11C17/00
Filed: 1987-05-07
Abstract: PURPOSE:To require no adjustment of the voltage of a writing power source of a writer for writing a programmable ROM by supplying a voltage impressed to an input terminal only for inputting the power for writing to the writing circuit of the programmable ROM through a circuit for lowering the voltage. CONSTITUTION:A semiconductor integrated circuit 20 in which the writing power is supplied to the input terminal shared by other signal is provided with the circuit 13 for lowering the voltage of the incorporated writing power source. Then, the voltage is lowered in the circuit 13 for lowering the voltage impressed to the exclusive input terminal 11 to obtain the supply voltage for writing of the programmable ROM. Accordingly, the voltages of the power source for writing of the PROM supplied to the semiconductor integrated circuits 10, 20 respectively by the writer are the same. Thereby, it is not required to change the voltage of the writing power source by the single writer.
Patent JP-2000300202-A (JP)
Title: Preparation of aloe juice
Inventor: HAYASHI KAZUO
IPC: A23L27/10
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method for aloe juice using green leaves of aloe as a raw material, including 100% of squeezed, filtered and sterilized juice, used for a health drink or the like. SOLUTION: This aloe juice preparation method comprises washing and drying raw green leaves of aloe in a washing process P1, crushing and roughly selecting the leaves in a crushing process P2, pressing and finely selecting the leaves to ensure a squeezed juice of aloe in a squeezing process P3, removing a fine particle solid residue by a centrifugal separator and clarifying the juice in a clarifying process P4, sending the clarified aloe juice under pressure of a few atmospheric pressures, maintaining a water path wall itself in the middle of liquid transportation piping at a high temperature, avoiding the contact of the juice with air and sterilizing the juice for a few minutes at a fixed temperature of <=100 deg.C in an air blocked high-temperature pressure heat sterilization process P5, filtering the juice by a filter in a pressure filtration process P6 and filling the juice into a package in a packaging process P7.
Patent JP-S63275564-A (JP)
Title: Biphenylpyridine derivative
Inventor: SHIONOZAKI YOSHITAKE
IPC: C07D213/30
Filed: 1987-05-07
Abstract: NEW MATERIAL:The biphenylpyridine derivative of formula I (R<1> is 1-12C straight-chain alkyl; * is asymmetric carbon atom). EXAMPLE:4-(5-Nonylpyridin-2-yl)-4'-(2-chloro-3-methyl)pentyloxybiphenyl. USE:A ferroelectric liquid crystal substance exhibiting extremely excellent SmC* phase in high-temperature region and capable of improving a liquid crystal temperature characteristics. Since the compound has a permanent dipole derived from a chlorine bond directly bonded to an asymmetric carbon, it has high spontaneous polarization and realizes high response, etc. PREPARATION:The compound of formula I can be produced e.g. by etherifying 4-bromo-4'-hydroxybiphenyl of formula II, converting the resultant compound of formula III successively to the compound of formula IV, the compound of formula V, the compound of formula VI, the compound of formula VII and the compound of formula VIII and etherifying the product with an optically active 2-chloro-3-methylpentyl tosylate in the presence of an alkali.