baber/WOPTO huggingface dataset:
Patent JP-S6171413-A (JP)
Title: Magnetic recording medium
Inventor: FURUYA NOBUAKI
IPC: G11B5/667
Filed: 1984-09-14
Abstract: PURPOSE:To prevent the satn. of magnetic flux during recording and to improve the head output during reproducing by providing plural low coercive force layers having the magnetic permeability different from the magnetic permeability of satd. magnetization between a substrate material and high coercive force layer. CONSTITUTION:The 1st and 2nd low coercive force layers 9, 10 are constituted between the high coercive force layer 12 and the substrate material 13 to form a magnetic recording medium 11. A material having large satd. magnetization Ms, for example, a material such as pure iron or an alloy of iron and Co (Fe70Co30) having 2,300-2,400 Gauss satd. magnetization is used for the layer 9. A material having large magnetic permeability mu, for example, an alloy of Ni and iron such as 'Permalloy(R)' (Ni78Fe22) or amorphous material (CoZr amorphous material) is used for the layer 10. The saturation of the magnetic flux is prevented by the layer 9 having the high satd. magnetization Ms even in the part of the high magnetic flux density owing to the focusing of the magnetic flux during writing by using the two-layered low coercive force in the above-mentioned manner. The magnetic flux from the layer 12 flows efficiently to the auxiliary magnetic pole even during reproducing and therefore the head output is improved.
Patent JP-H0852183-A (JP)
Title: Chair type air massager
Inventor: HONMA YUJI
IPC: A61H7/00
Filed: 1994-08-17
Abstract: PURPOSE:To improve massaging effect of a chair type air massager on legs. CONSTITUTION:A chair type air massager is provided with multiple bags 4 to 16b that expand and contract according to suction and exhaust of compressed air in a seat 2, a seat back 3, and a leg holder 12 which is at the front of the seat, and massaging is carried out by supplying compressed air into the bags. Suction and exhaust of compressed air is carried out for a bag 15a or 16b which is provided at the leg holder 12 synchronized with the suction and exhaust of compressed air for a bag 4 or 5 which is provided at the seat, and a result is that muscles of legs are stretched and massaged.
Patent JP-H0945573-A (JP)
Title: Multilayer ceramic capacitor
Inventor: NAKAKURA HISANAO
IPC: H01G2/20
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To form a multilayer ceramic capacitor featured by suppressing the creeping discharge from occurring on the surface of ceramic and improving the creeping discharge start voltage. SOLUTION: A multilayer ceramic capacitor comprises a multilayer body of first and second green ceramic sheets 1 alternately stacked; each first sheet 1 having two first internal electrodes 2a, 2b extending to the mutually opposed ends, and each second sheet 1 having one second internal electrode not contacted with the end. External electrodes 4a, 4b are formed on the end faces of the multilayer body where the electrodes 2a, 2b are exposed. Each of the electrodes 2a, 2b has a smaller width at the side face of the central part than that at the other side face connected to the electrodes 4a, 4b.
Patent JP-S6169773-A (JP)
Title: Isoindolinone derivative
Inventor: GOTO GIICHI
IPC: C07D519/00
Filed: 1984-09-14
Abstract: NEW MATERIAL:The compound of formula I {X is H, halogen or NO2: Ar is (substituted) phenyl or naphthyridinyl; one of Z<1> and Z<2> is H and the other is lower alkanoyloxy or OH or both Z<1> and Z<2> are lower alkoxy, or Z<1> and Z<2> together form NOH, O or group of formula II [Y is O or S; A is (branched) lower alkylene chain]} or its salt. EXAMPLE:5-Chloro-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonyl--meth yl-2-(4- methoxyphenyl)isoindolin-1-one. USE:A drug having broad safety range, extremely low side effects such as hypnotic action and muscle-relaxation effect, and acting to central nervous system, e.g. antianxiety agent. It can be administered orally. PREPARATION:The compound of formula I can be prepared by condensing the compound of formula III (Y' is OH or its reactive derivative) with the compound of formula IV by conventional method.
Patent JP-S6169404-A (JP)
Inventor: NAKANO SOTA
IPC: E04F13/08
Filed: 1984-09-14
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-S5984076-A (JP)
Inventor: YUZA BUNICHI
IPC: F27B3/18
Filed: 1982-11-02
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-S5982359-A (JP)
Title: Preparation of 4(r) coordinated optically active beta-lactam compound
Inventor: SHIMAZAKI MASAMI
IPC: A61K31/395
Filed: 1982-11-02
Abstract: PURPOSE:To obtain the titled substance, by reducing the axido group in a 4(R) coordinated compound having the azide group into an amino group, acylating the amino group, substituting the substituent group at the 4-position or sulfonating the 1-position in any order. CONSTITUTION:A compound of formula I [R is halogen or OSO2R<1>(R<1> is methyl, ethyl, phenyl, p-methylophenyl, p-bromophenyl or benzyl)] is subjected to the following reactions; (A) reduction of the azido group into an amino group, (B) acylation of the amino group, (C) substitution reaction of the group R at the 4-position or (D) sulfonation of the nitrogen atom at the 1-position to give a compound of formula II(R<2> is acryl, R<3> is H, OH, azido, dithiocarbamate, nitro, cyano, etc.; M is H or cation). The reaction (A) is carried out by the catalytic reduction in the presence of Pd or Ni, etc. as a catalyst, and the reaction (B) is carried out by the conventional method for synthesizing peptides. The reaction (C) is carried out in the presence of a capturing agent for a halogen, etc., which is an eliminative group. USE:An antimicrobial active agent.
Patent JP-H0244653-A (JP)
Title: Electrolyte concentration controller of liquid electrolyte fuel cell
Inventor: KONDO KO
IPC: H01M8/04
Filed: 1988-08-02
Abstract: PURPOSE:To make a circulation line unnecessary and to make a system compact and simple by evaporating generated water by controlling cell temperature to exhaust outside, separately generating condensed water for replenishment, and replenishing a required amount of water based on a liquid level in an electrolyte chamber. CONSTITUTION:An evaporation controller 40 controls cell temperature high with a temperature sensor 41 and a cooling fan 42 to accelerate the evaporation of water formed by power generation and to exhaust it together with a small amount of reaction gas. Part of fuel gas is branched with a solenoid valve 31 in a replenishing water generation part 30, and burned a catalyst burner 33 to form water. The water is condensed with a condenser 34 and a specified amount of water is separated and stored. When the liquid level in a buffer chamber 51, which is installed above a liquid chamber 5, in an electrolyte concentration controlling part 50 lowers than a specified level, a required amount of water is replenished from the condenser through a supply valve 53. A circulation line including an electrolyte storage tank is made unnecessary and a system is made compact, and in addition auxiliary unit loss is reduced.
Patent JP-S6085337-A (JP)
Title: Mtf measuring apparatus of transmission system
Inventor: NAKAJIMA TATSUMI
IPC: G01H3/00
Filed: 1983-10-15
Abstract: PURPOSE:To measure MTF accurately, in the titled apparatus handling a signal, which is obtained by squaring an output, by providing an A/D converter, a synchronous adding and averaging circuit, the first memory, and the second memory. CONSTITUTION:A signal is obtained by modulating white noise by an arbitrary frequency and inputted to a sound transmitting system 4. The output of the system 4 is squared, and the MTF of the transmitting system 4 is measured. In this system, an A/D converter 7, which converts the squared signal into a digital signal, and its synchronous adding and averaging circuit 8 are provided. An MTF measuring apparatus of the transmitting system 4 is constituted by a first memory 9, in which the result of the operation of the circuit 8 is stored, and a second memory 10, in which the modified signal outputted from the A/D converter 7 is stored after the operation in the circuit 8 are performed by a preset number of times. Thus, the MTF can be measured economically and accurately in a short time.
Patent JP-S6450013-A (JP)
Title: Laminated glass lens
Inventor: EDOWAADO ROBAATO FURETSUTSU
IPC: G02C7/02
Filed: 1988-08-02
Abstract: PURPOSE: To improve optical characteristics and to prevent interlayer peeling by providing a laminated glass lens with a three-layer laminated structure consisting of a specific glass layer, plastic layer and adhesive layer and making it possible to obtain the magnifying power of the lens by changing the curvature on the surface in the rear protective film of a plastic member. CONSTITUTION: This lens is composed of the three-layers; a thin inorg. glass layer which has coefft. of linear thermal expansion in the range of about 60 to 120×10<-7> / deg.C, an org. plastic layer which has a coefft. of linear thermal expansion in the range of about 200 to 700×10<-7> / deg.C, and an org. adhesive which exhibits flexibility and is capable of joining the glass layer and the plastic layer by curing at a temp. near room temp. to form the compsn. substantially free from the stresses remaining therein. The magnifying power of the lens occurs in the curvature on the surface in the rear part of the plastic layer. As a result, the laminated composite lens which has the optical characteristic transmutability and has no structural problems is obtd.
Patent JP-H1124748-A (JP)
Title: Shackles braking control method for unmanned vehicle
Inventor: SHIRAISHI YASUNOBU
IPC: G05D1/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To permit high-precision braking control faithfully corresponding to the actual state of a travel road surface, tires, etc., without giving such a large shock that a load collapse, etc., occurs to the unmanned truck. SOLUTION: On a travel path, braking monitoring points G2 and G3 are provided between a braking start point G1 and a target stoop point G4, a travel speed detecting means and a travel speed control means are installed on the side of the unmanned vehicle 1, and when the unmanned vehicle reaches the braking start point G1, braking is started based upon an ideal speed reduction chart stored in an arithmetic storage means such as a microcomputer in the travel speed control means. Then each time passing through the braking monitor point G2 or G3, the travel speed of the unmanned vehicle detected by the travel speed detecting means is compared with the values of the ideal speed reduction chart stored in the arithmetic storage means and according to the comparison result, the travel speed control means corrects the deceleration to make the unmanned vehicle stop at the target stop point.
Patent JP-H0516533-A (JP)
Title: Thermal transfer recording medium
Inventor: TANIGUCHI KEIJI
IPC: B41M5/395
Filed: 1991-07-08
Abstract: PURPOSE:To provide a thermal transfer recording medium having excellent shelf life and can produce an image excellent in abrasion resistance, heat resistance and medicine resistance. CONSTITUTION:In the thermal transfer recording medium wherein a thermally fusible layer(ink layer) is provided on a support, the thermally fusible layer is composed at least of a coloring agent, a compound(e.g. glycydyl(meta)acrylate) having two or more epoxy groups in one molecule, and a latent curing agent(e.g. diethylenetriamine) for epoxy resin.
Patent JP-H0358500-A (JP)
Title: Chip mounter
Inventor: WATANABE GENICHI
IPC: H05K13/08
Filed: 1989-07-26
Abstract: PURPOSE:To improve teaching of a mounting position and operating efficiency of a component mounting by displaying a mounting position image and a component symbol graphic on a display in duplicate, and teaching it. CONSTITUTION:Symbol graphic storage means 10 stores in advance a symbol graphic pattern of a component to be mounted and a mounting position. Image sensing means 3 is disposed near a component mounting head 2 at the end of a robot arm 1 to sense the surface of a substrate 4, and display means 12 displays the symbol graphic pattern of the means 10 and an image sensed by the means 3 in duplicate. Operating means 7, 8 relatively move a robot arm 1 relative to the substrate 4, and input the position of the symbol graphic as a teaching position when the graphic coincides with a predetermined position of the substrate 4. After the teaching position is input, the component is mounted at the teaching position. Thus, the teaching of the mounting position and the operating efficiency of the component mount are improved.
Patent JP-2000012215-A (JP)
Title: El drive circuit system
Inventor: SATO YOSHIHIKO
IPC: H05B44/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide constitution of EL drive circuit system lowering luminance of an EL element at night, and automatically adjusting the luminance according to the brightness even in the daytime. SOLUTION: This EL drive circuit system 300 is constituted by a converter 220, a CPU block 310 in the front step to the converter 220, and a bridge 211. The CPU block 310 is composed of a brightness sensor (311), a signal amplifier (312), an analog-to-digital converter (313) and a CPU (301), on the same circuit board by an ASIC, etc. The luminance of an EL element 205 is automatically adjusted so as to accommodate itself to the environment, by introducing output frequencies corresponding to a real time clock and the brightness sensor 311 from the CPU (301) to the oscillator 209 of the converter 220.
Patent JP-S6087132-A (JP)
Title: Sheet-article feeding apparatus
Inventor: HATAKEYAMA SHIROU
IPC: B65H3/44
Filed: 1983-10-17
Abstract: PURPOSE:To avoid the necessity of switching the feed of paper sheet by installing a manual insertion sheet existance detecting means and prohibiting the supply of sheet from a cassette side when said existence is detected, in a feeding apparatuses for both of manual insertion sheets and cassette-stored sheets. CONSTITUTION:When a manual inserting sheet 2H is inserted into an insertion port 10, said sheet reaches a holding transport part constituted of a platen roller 6 and a lower roller 7, and a sensor S1 inputs an ON-signal into a control part (not shown in the figure) because of the presence of the sheet 2H, and therefore even if a start button 16 is pushed, paper feed from a paper feeding cassette 1 is not carried-out. When the sheet 2K in the cassette 1 is supplied, the sensor S1 is put into OFF state, and a paper feeding roller 3 turns to send the sheet into the holding transport part. The sheet is guided by a guide plate 11 and advances on the peripheral surface of the platen roller 6, and when the sheet is held between the platen roller 6 and an upper roller 12, the platen roller 6 stops, and the guide plate 11 is returned. After the sheet is closely attached onto the platen roller 6, a printing head 13 jetts-out ink by the instruction of the control part, and printing is performed, and the sheet is discharged in the B direction. A sensor S2 is used for detecting loop, and S3 is used for detecting the shift of paper top edge, and S4 is used for detecting jamming.
Patent JP-S6087014-A (JP)
Inventor: PURADEITSUPU SURETSUSHIYU MEIT
IPC: B29C48/76
Filed: 1984-09-14
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-H0360099-A (JP)
Title: Film or sheet using metal fiber
Inventor: UEHARA ATSUSHI
IPC: H05K9/00
Filed: 1989-07-28
Abstract: PURPOSE:To improve electromagnetic wave shielding properties, electrostatic prevention and to improve properties such as uniformity, elasticity, etc., by disposing nonlinear metal long fibers in the sheet or film. CONSTITUTION:A belt 3 is coated with liquidlike polymer composition 1 by a nozzle 2 via a blade 4, etc., in a uniform thickness to provide an adhesive film or sheet 5. Then, metal fiber 7 obtained by a metal fiber manufacturing unit 6 is passed through a metal fiber guide 8 by using curled metal long fiber, and uniformly adhered on the adhesive film or sheet 5 by moving the guide 8 perpendicularly to the advancing direction of the film. Further, the adhesive film or sheet 5 adhered with the fiber 7 is wound on a winding roll 9 at substantially the same speed as the discharging speed of the fiber 7. Then, the film or sheet 5 adhered with the fiber 7 is pressurized by pressurizing means such as pressure rolls 10, etc., wile winding, tilted in a predetermined direction and formed.
Patent JP-H0242375-A (JP)
Title: Body identification system
Inventor: OGATA AKIMITSU
IPC: G08B13/24
Filed: 1988-08-02
Abstract: PURPOSE:To improve the reliability of data transmission by intermitting the oscillation of high frequency according to data to be sent and sending an electromagnetic wave which has a 1st plane of polarization from an antenna to an ID unit. CONSTITUTION:A write/read control unit 3 intermits the oscillation of high frequency according to the data to be sent out and the electromagnetic wave which has the 1st plane of polarization is sent from the antenna 23 to the ID unit 2. The ID unit 2 receives and demodulates the electromagnetic wave to identify the signal, writes necessary data in a memory 47, and also reads necessary data out of a specific address of the memory 47 and supplies it to a reflection control part 42. The reflection control part 42 is connected to the antenna 41 of the ID unit 2 and varies the reflection coefficient of the antenna 41 to reflect the electromagnetic wave with the 1st plane of polarization as an electromagnetic wave with a 2nd plane of polarization. Consequently, the signal obtained at the antenna 23 varies with the reflection factor on the side of the write/read control unit 3, so data is received according to said variation.
Patent JP-H07110133-A (JP)
Title: Electric foot warmer
Inventor: KAJIWARA ATSUSHI
IPC: F24C7/04
Filed: 1994-08-18
Abstract: PURPOSE:To ensure temperature in an electric foot warmer rapidly reaching set temperature by disposing a temperature sensor different from a temperature sensor located on the side of an electric foot warmer body in the vicinity of a semiconductor that heats upon power supply, and obtaining the temperature in the electric foot warmer body at a higher peak value than the set temperature. CONSTITUTION:On a heater unit 2 located on the side of an electric foot warmer body there are disposed a heater 3 and a first temperature sensor 4. On a temperature control device 21 included in a controller 20 a second temperature sensor 10a is disposed in the vicinity of at least a semiconductor switching device 5. At least a first voltage divider circuit is formed with the first temperature sensor 4 and a resistor 14. Power is supplied to the heater 3 through the semiconductor switching device 5 whereby resistance of the second temperature sensor 10a is reduced owing to the heat from the semiconductor switching device 5 and hence higher voltage than output voltage from the first voltage divider circuit is outputted to a comparator 16 to heat the temperature in the electric foot warmer body beyond the set temperature.
Patent JP-H0862699-A (JP)
Title: Camera
Inventor: TERAJIMA ATSUSHI
IPC: G03B17/18
Filed: 1994-08-18
Abstract: PURPOSE: To easily confirm the set states of all the camera functions when a custom function is set. CONSTITUTION: This camera is provided with a camera function setting means setting plural camera functions, a set state setting means optionally setting at least any one of plural set states including a 1st set state and a 2nd set state for the plural camera functions set by the camera function setting means, a 1st display means discriminating and displaying the camera function set by the camera function setting means, a 2nd display means displaying the set state of the camera function displayed on the 1st display means, and a 3rd display means displaying the set states of all of the plural camera functions.
Patent JP-S6086994-A (JP)
Title: Multiple sub-sample transmission system of high- definition television
Inventor: NINOMIYA YUUICHI
IPC: H04N11/04
Filed: 1983-10-19
Abstract: PURPOSE:To execute a narrow band transmission of a high definition TV picture signal by converting a time division multiple picture signal to a transmitting picture signal of a narrow band, transmitting it together with a movement information signal of a picture, performing an interpolation to the transmitting picture signal and reloading it, in accordance with a received movement information signal. CONSTITUTION:A luminance signal Y and a color signal C for constituting a high definition TV picture signal are led to a TCI encoder 1, brought to time base compression and multiprocessing supplied to a sampling circuit 2, and also supplied to the circuit 2 through an LPF3. Also, said signals are supplied to a movement information detecting circuit 4, and movement information of a picture is supplied to the circuit 2. The circuit 2 performs sampling of a four field period to said information, and sends it out to a transmission line through a multiple circuit 5. A receiving signal is divided into a picture transmitting signal and a movement information signal by a separating circuit 6, and led to a sub-sample decoder 7. The decoder 7 performs an interpolation to the transmitting picture signal in accordance with the movement information signal and sends it out to a TCI decoder 8. The decoder 8 separates the luminance signal and the color signal, and thereafter, reloads them to signals Y, C by expanding the time base. In this way, the signal can be transmitted in a narrow area.
Patent JP-H0245446-A (JP)
Title: Production of beta-acryloxypropionaldehyde thereof
Inventor: SETO TAKATOSHI
IPC: C07B61/00
Filed: 1988-08-03
Abstract: PURPOSE:To economically obtain the title compound which is a raw material in synthesizing a homoserin of intermediate raw material for threonine which is one essential amino acid according to Strecker method in high yield by reacting acrolein with an carboxylic acid in the presence of a specific catalyst. CONSTITUTION:Acrolein is reacted with a carboxylic acid using chloride or bromide of calcium as a catalyst, as necessary in the presence of a polymerization inhibitor such as hydroquinone, preferably in a solvent such as dimethylsulfoxide under an inert gas atmosphere at -80-150 deg.C, preferably -20-90 deg.C to provide the aimed compound. Furthermore, the above-mentioned catalyst is preferably used in form of anhydride and used amount thereof is 0.1-70wt.%, preferably 1-30wt.% based on the reaction solution. The catalyst is proof against repeated use.
Patent JP-H0863205-A (JP)
Title: Programmable controller
Inventor: SAKAMOTO NOBORU
IPC: G05B19/05
Filed: 1994-08-18
Abstract: PURPOSE: To enable follow-up control over steps by enabling plural serial successive steps to be executed at the same time when an SFC program is executed. CONSTITUTION: The programmable controller which executes the SFC program is equipped with a block executing means 31 which controls and executes all the blocks of the program, an active step information table 42 which contains the step NOs 42 of active steps of an active block, a step executing means 32 which checks the step NOs 42 stored in the active step information storage table 42 and performs their operation output, a shift execution means 33 which executes shift conditions of a shift to the active steps, and a shift holding step execution means 36 which checks step attributes at when the shift is made successfully by the shift execution means 33, continues to execute execution steps even after a shift to a next step without deleting the execution step, and actuates shift destination steps, one after another, when a subsequent shift is made successfully.