baber/WOPTO huggingface dataset:
Patent JP-H02216332-A (JP)
Title: Feet placing bed provided on seat of automobile
Inventor: NAGASEKO MICHIO
IPC: B60N3/06
Filed: 1989-02-14
Abstract: PURPOSE:To enable a person seated on a seat to place his feet on a feet placing bed and reduce fatigue at the time of riding for a long time by providing the feet placing bed on the lower portion in a seat and supporting same reciprocatingly movably in the longitudinal direction via a guide member. CONSTITUTION:A seat 1 is placed reciprocatingly movably in the longitudinal direction on a pair of right/left guide rails 1a. A feet placing bed 2 is provided on the lower portion inside the seat 1 while being placed reciprocatingly movably in the longitudinal direction on a pair of right/left guide members 2a equally provided inside the seat 1. That is, the feet placing bed 2 is projectable/ retractable with respect to the seat 1. A vertical threaded hole member 2b is fixed to the front end of the feet placing bed 2 while screwing a height adjusting threaded rod 2c into the threaded hole member 2b. When necessary, the feet placing bed 2 may be drawn forward out of the inside of the seat 1 and the height of the front end thereof can be adjusted to enable a person seated on the seat 1 to place his feet on the feet placing bed 2.
Patent JP-S60180154-A (JP)
Title: Semiconductor device
Inventor: TAKISHIMA SHIYOUJI
IPC: H01L23/50
Filed: 1984-02-27
Abstract: PURPOSE:To realize a package having high density by forming a lead frame in multilayer structure, in which a plurality of conductive layers are insulated mutually, and wire-bonding each conductive layer and different electrodes on a semiconductor element. CONSTITUTION:A lead frame is formed in multilayer structure in which sections among first conductor layers 15 and second conductor layers 16 are insulated electrically by insulating layers 17. Sections among the end sections 15A of the first conductive layers 15 in several external lead 11 and the end sections 16A of the second conductive layers 16 and different electrodes 18 on an IC chip 14 are bonded by wires 19, the electrodes 18 on the IC chip 14 are lead out electrically to the outside, a desired section is molded by a resin, and sections among external leads are isolated electrically, thus completing a semiconductor device. Accordingly, the same result as two external leads are wire-bonded is obtained in one external lead, and the mounting density of a package can be doubled.
Patent JP-S56133533-A (JP)
Title: Controller for burner
Inventor: INOUE YORIAKI
IPC: G08B21/16
Filed: 1980-03-21
Abstract: PURPOSE:To alert the CO concentration and suspend combustion at an inexpensive cost, by a method wherein a device is constituted such that an alarm is activated at a point of time when CO gas concentration exceeds a given value, and a burner suspends the operation when a state, exceeding the given value, has elapsed for a given period of time. CONSTITUTION:When the CO gas concentration increases and exceeds a given allowable value during the operation of the burner tha resistor 102 of a CO sensor 10 in a CO gas concentration detector 1 is decreasd in resistance value, an output voltage is generated from a comparator 11. This turns on a transistor 21 in an alarm device 2 to sound a buzzer 20, and simultaneously, a transistor 31 in a timer turns off to cause a capacitor 30 to start in charging. When a comparator 32 is increased in a positive terminal input after a given period of time has elapsed, a transistor 41 in a stopper 4 turns on to energize a relay 40, and contact of a power source circuit for the burner is opened. If the CO concentration decreases resulting from ventilation or the like after working of the buzzer 20, the transistor 21 turns off and the burner is held in an ON-condition.
Patent JP-S55127790-A (JP)
Title: Duplex system of exchange processing unit
Inventor: YOKOYAMA TOSHIO
IPC: G06F15/16
Filed: 1979-03-26
Abstract: PURPOSE:To perform the switching operation smoothly by causing always contents of two memories to agree with each other. CONSTITUTION:Exchange processing units 2a and 2b are the used system and the queued system respectively. Normally, processor 5a performs the exchange processing operation for channel 1. In case that it is necessary to write data to memory 7a, this data is written to memory 7b also through bus confounding line 9. When a fault occurs in the used system, switching control unit 3 detects the fault and disconnects used system 2a from channel 1 and connects queued system 2b. At this time, since conventional data is written in memory 7b, transfer of memory contents is not required, and the processing can be continued immediately.
Patent JP-S58154540-A (JP)
Title: Dehydrotripeptide
Inventor: OSHIMA IWAO
IPC: A61K38/00
Filed: 1982-03-09
Abstract: NEW MATERIAL:The compound of formulaI(R<1>-R<3> are H, alkyl or aromatic group; Ar is aromatic group). EXAMPLE:N-t-Butoxycarbonylglycyldehydrophenylalanyl-(S)-leucine methyl ester. USE:Block for the synthesis of encephaline analogue. PROCESS:The objective peptide can be prepared by reacting the dipeptide of formula II (e.g. N-t-butoxycarbonylglycyl-DL-phenylserine) with sodium acetate in the presence of acetic anhydride, and reacting the resultant compound of formula III (e.g. 2-butoxycarbonylaminomethyl-4-benzylidene-5-oxazolone) with the alpha-aminoacid of formula IV or its ester  e.g. (S)-leucine methyl ester hydrochlororide .
Patent JP-H05234588-A (JP)
Title: Manufacture of positive plate for lead-acid battery
Inventor: MATSUMURA TOSHIYUKI
IPC: H01M4/30
Filed: 1992-02-24
Abstract: PURPOSE:To provide a positive plate for a lead-acid battery having a long life, a high formability, and a high initial capacity by controlling the product quantity of tetrabasic lead sulfate. CONSTITUTION:Water and sulfuric acid, having a specific gravity of 1.260 (value at 20 deg.C), are added to lead powder of an oxidation degree of 80% manufactured with a ball mill lead powder manufacturing machine, to make paste. An additive, composed of a given quantity of fibrous lead, is added to the paste to be stirred for 5 minutes. Such paste containing the additive is charged in a grid body to provide positive a plate. This positive plate is placed in an atmosphere of high temperature and humidity, to be aged for 16 hours in an atmosphere at a temperature of 80 deg.C and a humidity of 95%, and then is dried at 100 deg.C for 6 hours to provide the positive plate.
Patent JP-H03240969-A (JP)
Title: Method for preserving copper ion replenishing solution for electroless copper plating
Inventor: KOJIMA KATSUAKI
IPC: C23C18/31
Filed: 1990-02-19
Abstract: PURPOSE:To prevent the formation of sludge due to a reduction reaction and to obtain a high grade Cu plating layer by blowing a gas contg. oxygen into a Cu ion replenishing soln. contg. a complexing agent having reducing power so that the reducing action is lost. CONSTITUTION:When a Cu ion replenishing soln. for electroless Cu plating contg. a complexing agent having reducing power such as Rochelle salt or triethanolamine is preserved, a gas contg. oxygen such as air is blown into the Cu ion replenishing soln. in the form of bubbles by 1-1,000cc/min (expressed in terms of air). The reducing power of the complexing agent is lost, the formation of sludge is prevented and a high quality Cu plating layer is obtd.
Patent JP-S57149241-A (JP)
Title: Preparation of 4-hydroxyphenylacetic acid
Inventor: MUTSUTO MOTOO
IPC: C07C51/08
Filed: 1981-03-13
Abstract: PURPOSE: To obtain the titled compound economically, by reacting benzylphenyl ether with formaldehyde and HCl to give 4-benzyloxybenzyl chloride, reacting this compound with a metal cyanide to give a nitrile, and hydrolyzing it.  
     CONSTITUTION: A compound shown by the formula II is reacted with formaldehyde (e.g., 4.0wt% aqueous solution, paraformaldehyde) in an organic solvnt at 0W120°C, to give a compund shown by the formula III, which is reacted with a metal cyanide in water or an organic solvent at 30W60°C to give a compound shown by the formula IV. This compound is then hydrolyzed in the presence of an acid catalyst (preferably hydrochloric acid) to give a compound shown by the formulaI.  
     EFFECT: The introduction of benzyl group improves the crystallizability of the intermediates. The raw materials are inexpensive, operations are simple, and the yield is good.  
     USE: An intermediate for synthesizing drugs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08231206-A (JP)
Title: Ozonizer
Inventor: SUWAHARA HISASHI
IPC: H01T23/00
Filed: 1995-02-24
Abstract: PURPOSE: To enhance the probability of collision between electrons and oxygen molecules, and thereby, to increase the generated amount of ozone per unit inputted electric energy by using a ground electrode made of a low work function material in a silent discharge type ozonizer. CONSTITUTION: In this ozonizer, a voltage is applied between a cylindrical dielectric tube 14 that is made of a glass tube or the like and provided with a high voltage electrode 1 on the surface of its inner wall, and a ground electrode 12 placed on the outer periphery of the dielectric tube 14 through a coaxial outer-peripheral space section (silent discharge section) 3 with respect to the dielectric tube 14 to generate ozone in a gaseous raw material that is allowed to pass through the space section 3. At this time, the ground electrode tube 12 is made of a low work function material such as LaB6 , electron donor type semiconductor material such as TiO2 or electron acceptor type semiconductor material such as NiO.  Alternatively, the ground electrode tube 12 is made by forming a low work function metal layer, electron donor type material layer or electron acceptor type material layer 23 on the inner circumferential surface of a conventional electrode material 22 with a film formation means such as PVD or CVD method. Thus, the charge of the electrode tube 12 is easily released and a number of streamer-like discharge columns are generated on the surface of the electrode 12 to attain the purpose as the ozonizer.
Patent JP-H0793310-A (JP)
Title: Method for font derivation in data processing system
Inventor: JIEEMUSU ETSUCHI BAMUFUOODO
IPC: G06F3/153
Filed: 1994-02-10
Abstract: PURPOSE: To convert a map-coded font defined in an MODCA document to an execution font inside a data processing system by using a font replacement table. CONSTITUTION: A CPU 106 analyzes the map-coded font structure of the MODCA document 116 provided with the map coded font structure recorded in a memory 102. Then, the font replacement table 108 and an analyzed name are collated. When a matching name is found, an initial code page name and an initial character set name are prepared. Then, a code page name for execution and a character set name for the execution are searched on a font library 110. Then, the code page name for the execution and the character set name for the execution are delivered to the process of printing the MODCA document in a printer 112 and the process for screen-displaying the MODCA document on a display 114.
Patent JP-H01246489-A (JP)
Title: Press roll for treating web material
Inventor: HANSU FUREEMIHI
IPC: D21F3/02
Filed: 1989-02-17
Abstract: PURPOSE: To surely and rapidly carry out the alignment and fixation of both ends of a press shell by equipping a holding means of the press shell of a press roll with a positioning pin. CONSTITUTION: Journals 24a at both ends of a nonrotating support body 24 are supported in a bearing block 25. A press shoe 26 is arranged on a cutout region 24b at the outside of the support body 24 and the circumference of the support body 24 and the press shoe 26 is covered with a tubular endless press shell 10. Both the end parts of the press shell 10 are fastened and supported between a shell supporting disc 12 and a clamping flange 15 attached through an antifriction bearing 13 to a flange 14 fixed to the journals 24a. The fastening of the clamping flange 15 to the shell supporting disc 12 is performed by a screw 16. A positioning pin 30 is laid inside the claming position of the screw 16 in the radius direction, approximately in parallel with an axis and outwardly projecting on the face side of the shell supporting disc 12.
Patent JP-H01212987-A (JP)
Title: Video signal processing circuit
Inventor: MATONO TAKAAKI
IPC: H04N7/01
Filed: 1988-02-20
Abstract: PURPOSE:To prevent the number of output pins from being increased at the time of an LSI formation by selecting and outputting a signal for obtaining the video signal of 2:1 interlace and a signal for obtaining the video signal of 1:1 non-interlace according to an inputted video signal or a mounted television receiver or the like. CONSTITUTION:A synchronizing and separating circuit 110 separates a horizontal synchronizing signal fH and a vertical synchronizing signal fV and outputs from a composite color television signal. The horizontal synchronizing signal fH separated by the synchronizing and separating circuit 110 is inputted to a frequency converting circuit 111 and converted to the horizontal synchronizing signal 2 fH having a frequency twice as high as the previous one. Then, the horizontal synchronizing signals fH and 2fH are inputted to a selecting circuit 112. When the signal of a high level is inputted as a control signal to a control signal input terminals 116, while the signal of the high level is inputted, a switching signal inputted to a switching signal input terminal 117 is inputted to multiplex circuits 113-115 through a multiplex prohibiting circuit 119 to alternately switch the switches of the respective multiplex circuits 113-115.
Patent JP-S60180321-A (JP)
Title: Clock signal generating circuit
Inventor: IWASE NOBUKAZU
IPC: H03K3/037
Filed: 1984-02-28
Abstract: PURPOSE:To attain stable operation of a succeeding circuit without malfunction under the broad operating condition such as power supply voltage by changing the time ratio of the H level to the L level of a clock signal corresponding to the power supply voltage. CONSTITUTION:The signal of L level is inputted to a control terminal D, the output inhibition of NOR gates 29 and 210 is released, the pulse width of the clock signal is narrowed by giving a delay to the leading of NOR gates 211, 21 with signals 2n, 2m having a prescribed period of delay formed by an inverter 25 and a capacitor C4 and an inverter 28 and a capacitor C3, the duplication of simultaneous H level for clock signals 2f, 2g is eliminated so as to prevent the malfunction of the succeeding circuit. Although the pulse width is narrowed in this case, the operating speed of the circuit is quickened with a high power supply voltage under the condition of mulfunction with overlapping of simultaneous H level of the clock for a short time, and the circuit is operated sufficiently normally even with a narrow pulse width of the clock signal.
Patent JP-S62197359-A (JP)
Inventor: HONDA KOJI
IPC: C04B35/64
Filed: 1986-02-22
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。
Patent JP-H04255689-A (JP)
Title: Sheet-like heater and manufacture thereof
Inventor: ITO FUMIO
IPC: H05B3/20
Filed: 1991-02-07
Abstract: PURPOSE:To efficiently manufacture a sheet-like heater suitable for a large size and excellent in insulating characteristic at a low cost without sewing a heater circuit. CONSTITUTION:Two synthetic resin film bases or two bases impregnated with a synthetic resin solution are supposed each other. A heater wire is inserted into the bases by a thermal welding method, a high frequency welding method or the like, thus forming a pattern circuit. A flexible covering heater wire is inserted into the circuit by an air blowing method, thus manufacturing a sheet-like heater. Otherwise, fabric is stretched by bonding or sewing in conformity with either or both surfaces of the sheet-like heater, thus obtaining a sheet- like heater.
Patent JP-H01211732-A (JP)
Title: Method for driving liquid crystal light valve
Inventor: ITO CHIHARU
IPC: G09G3/18
Filed: 1988-02-19
Abstract: PURPOSE:To display a clear moving picture without generating any irregularity in illuminance on a screen by controlling the writing and erasure of a liquid crystal light valve with the quantity of light projected on a photoconductive layer. CONSTITUTION:A laser beam light source 401 for image erasure is modulated by a modulator 402. A laser beam light source 403 for image writing is modulated by a modulator 405 according to a video signal source 404. When optical writing is performed, the quantity of the light projected on the photoconductive layer is so set that a current flowing out of the photoconductive layer is a negative direction is larger than a current flowing out in a positive direction. Further, when the picture elements are erased, the quantity of the light projected on the photoconductive layer is so set that the photoconduction current is smaller than in the optical recording and the currents flowing out of the photoconductive layer in the positive and negative directions are nearly equal to each other. Consequently, the erasure and formation of picture elements are performed only by adjusting the quantity of the projected light and display quality is improved.
Patent JP-H07243832-A (JP)
Title: Scanning type atomic force microscope
Inventor: KIYOUGAKU MASABUMI
IPC: B82B1/00
Filed: 1994-03-08
Abstract: PURPOSE:To suppress temperature change by synchronizing a control mechanism when it is placed at a predetermined measuring point on the surface of a sample and directing a pulse-like light through a laser light emitting element. CONSTITUTION:A control mechanism 121 divides on a surface coordinate picture elements on the scanning surface of predetermined measuring area on the surface of a sample 101, and it is synchronized with the time when a probe 103 is located on each of surface coordinates and outputs a pulse-like valtage for a preset time. A laser light emitting element 110 directs a pulse-like voltage by means of the outputted voltage. At the same time, the mechanism 121 outputs XY scanning signals to an XYZ scanning circuit to scan respective surface coordinates successively, and it activates an XYZ fine moving mechanism 106 so as to shift a sample table 102 and sample 101 for scanning. Thus, the irradiation quantity of laser light per unit time for a cantilever 104, the probe 103 and the surface of the sample 101 becomes smaller than that at the time when a laser light is continuously directed, resulting in suppressing the temperature change.
Patent JP-S62195175-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIHIRA TATSUHIKO
IPC: H01L29/74
Filed: 1986-02-21
Abstract: PURPOSE:To eliminate unnecessary segments accurately and in a short time and with low cost by a method wherein an energy beam position is controlled in accordance with position information which is obtained by tests and shows unnecessary regions among a plurality of mutually isolated regions and the energy beam is applied to the electrode films on the unnecessary regions to make them nonactive. CONSTITUTION:A tester 21 is interlocked with a stage 23 and tests the respective segments of a semiconductor device 1 in accordance with the information 31 of the segment positions and shapes of the semiconductor device 1 given by a controller 24 and transmits the information 31 of the test results to the controller 24. When all the tests are completed, the stage 23 is transferred to a predetermined position beneath a laser beam irradiation apparatus 22 in accordance with the information 31 from the controller 24. The controller 24 determines the position of laser application by calculation from the information 31 of the test results and the information of the segment positions and shapes and gives the information 32 of the position of the laser application to the laser beam irradiation apparatus 22 and the laser beam irradiation apparatus 22 applies a laser beam to unnecessary segments of the semiconductor device 1 on the stage 23 in accordance with the given information 32. With this constitution, the unnecessary segments can be eliminated securely and accurately.
Patent JP-S60179265-A (JP)
Title: Printing hammer for printer
Inventor: NAKAJIMA NOBUO
IPC: B41J9/133
Filed: 1984-02-28
Abstract: PURPOSE:To obtain an inexpensive hard-to-wear hammer pin with a simple shape by building up a hammer with a central pin and a pipe arranged in the perimeter of the pin whose tip sticks thereinto in a specified amount. CONSTITUTION:A hammer pin is made up of a pin 3 and a pipe 4. The pin 3 uses a phi0.3+ or -0.01 superhard fine-diameter rode of tungsten or the like, inserted into an iron pipe 4 with the outer diameter phi1 X inner diameter phi0.3 for reinforcement leaving the tip thereof marginal and then, fixed at a mounting hole 11 of a plate spring 1 by laser welding, soldering or the like. Thus, an inexpensive printing hammer is obtained with a simple construction. The pin and the pipe are manufactured by pultrusion in stead of machining thereby making it very easy to secure the required dimensions.
Patent JP-H07257777-A (JP)
Title: Device to attract flat article uniformly on support unit, especially support unit for press and its accessories
Inventor: FURANCHIESUKO ESUPOSHITO
IPC: B65H5/08
Filed: 1995-02-24
Abstract: PURPOSE: To enhance a suction effect in the marginal area of an object to be sucked using a minimum consumption of energy. CONSTITUTION: This device is provided with a lower flow restricting plate 4 having a plurality of suction openings 5 maintaining negative pressure in a sucking chamber. A plurality of suction openings 12 are also provided at slight intervals, and an upper setting plate 11 supporting a flat object is also provided. To increase flow resistance between both plates 4, 11, thin labyrinth suction spaces 7, 9 are also provided.
Patent JP-H09192192-A (JP)
Title: Whole body massage device by vibration
Inventor: TAKAHASHI MITSUHARU
IPC: A61H23/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To take the 'stiffness' of muscles out by a massage device whose object is the whole body and to heal fatigue. SOLUTION: Vibration is generated by the rotation of an eccentric cone 3 and it is transmitted to the whole body.
Patent JP-S62195445-A (JP)
Title: Block for carburetter and molding device thereof
Inventor: YAMAMOTO SETSUJI
IPC: B29C45/37
Filed: 1986-02-21
Abstract: PURPOSE:To perform reliable and easy molding of resin, by a method wherein, when a carburetter is injection-molded using synthetic resin, a resin introducing part is disposed to a portion between the lower part of a suction drum part and a float chamber, and a hole for introducing resin is formed in the resin introducing part. CONSTITUTION:A lower half part 74 of a venturi bore is secured to a stationary mold 60, a top mold 61, to which a lower half part 80 of the venturi bore is secured, is lowered in a direction C to the stationary mold, and lateral molds 62 and 63 are slid in directions D and E. A space for a float chamber wall is formed between the lateral mold 63 and the top mold 61, a resin introducing part 72 is formed in a portion between the lower part of a suction drum 66 and a float chamber, and resin is injected through an injector 68. With a rod 78 disposed to the resin introducing part 72, injected resin flows uniformly to the suction drum side and the float chamber wall side, and since the volume of the introducing part is decreased, contraction of a volume during curing is decreased, and the space of the rod 78 forms a part insertion hole during mfg of a prod.