baber/WOPTO huggingface dataset:
Patent JP-S6154871-A (JP)
Title: Phototrigger optical quenching static induction thyristor
Inventor: NISHIZAWA JUNICHI
IPC: H03K17/73
Filed: 1984-08-22
Abstract: PURPOSE:To perform a high speed switching with a low power light source by using as a photosensitive element of a sole gate SI thyristor a static induction phototransistor and the like. CONSTITUTION:The anode A32 of a sole gate SI thyristor 31 is biased through a load resistor 43 to VAK'44, and a gate G34 is connected with the drain of a phototrigger high speed and high sensitivity static induction phototransistor 34 and the source of a similar phototransistor 36 for quenching a light. The both transistors 35, 36 are biased by positive and negative voltages 37, 38. Thus, a trigger light pulse LT45 is emitted to the phototransistor 35 to turn ON the thyristor 31, a quenching light pulse LQ46 is emitted to the phototransistor 36 to turn OFF the thyristor 31. The phototransistors 35, 36 may use other static induction photothyristor and the like.
Patent JP-S6067892-A (JP)
Inventor: SAKURAI SHIYOUJI
IPC: G21D1/00
Filed: 1983-09-22
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-H0731251-A (JP)
Title: Combine harvester
Inventor: KONO MASAO
IPC: A01D41/06
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a combine harvester excellent in suppressing effects on damage by constructing an auxiliary reaper so as to enable the lifting, lowering and driving through a hydraulic cylinder and installing an accumulator for absorbing the impact force for the auxiliary reaper in a hydraulic circuit for the hydraulic cylinder. CONSTITUTION:This combine harvester is obtained by installing an auxiliary reaper 8 capable of freely changing the position at the rear and in the lower part of a pretreatment device 3 in the lower part of the reaping pretreatment device 3 liftably and lowerably attached to a mobile machine body and constructing the auxiliary reaper 8 so as to enable the lifting, lowering and driving through a hydraulic cylinder 11 and simultaneously installing an accumulator 13 for absorbing impact force for the auxiliary reaper 8 in a hydraulic circuit (a) for the hydraulic cylinder 11.
Patent JP-H101042-A (JP)
Title: Brake fluid pressure circuit for vehicle
Inventor: OKUMOTO NOBUAKI
IPC: B60T13/14
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To accelerate an increasing speed of a brake fluid pressure of a wheel cylinder during a brake controlling time by connecting an accumulator to a suction side of a pump in a return fluid pressure circuit via the first switching valve and opening the first switching valve so as to feed brake fluid in the accumulator to the pump. SOLUTION: When the first switching valve 54 is opened, brake fluid accumulated in an accumulator 40 is fed to a pump 16. The first switching valve 54, which is arranged between a suction side (a D point) of the pump 16 in a return fluid pressure flow path and an accumulator 40 side (an E point) of an accumulated fluid pressure circuit 24, serves as a valve switching opening/closing of the brake fluid path. An accumulated pressure in the accumulator 40 can be increased so as to always force feed a brake fluid pressure sufficiently to a wheel cylinder 14 in other times than a discharge stroke of the pump 16 or can be lowered so as not to force feed the brake fluid pressure. When the accumulated pressure in the accumulator 40 is increased, an increasing speed of a brake fluid pressure in the wheel cylinder 14 can be accelerated.
Patent JP-S6332872-A (JP)
Title: Organic electrolyte cell
Inventor: TOYOGUCHI YOSHINORI
IPC: H01M10/0569
Filed: 1986-07-25
Abstract: PURPOSE:To improve the high-rate discharge characteristic by using tetrahydrofuran (THF) having an acetyl group at least at the position 2 or 3 as the solvent of an organic electrolyte. CONSTITUTION:This cell is constituted of a negative electrode, a positive electrode, and an organic electrolyte; THF having an acetyl group at least at the position 2 or 3 is used as the solvent of the organic electrolyte. That is, THF is modified to have an acetyl group at the position 2 or 3 of THF as shown by Formula I, II. One mol/1 of LiClO4 is used as the solute of the organic electrolyte. Accordingly, the dielectric constant is increased and the high-rate discharge characteristic is improved.
Patent JP-S5965575-A (JP)
Title: Discharge ring for tubular water turbine
Inventor: YANO KIMINOBU
IPC: F03B11/04
Filed: 1982-10-06
Abstract: PURPOSE:To prevent a discharge ring from the damage caused by cavitation by the use of the necessary minimum of stainless steel by using the stainless steel preponderantly in the area positioned above a water turbine shaft of a discharge ring. CONSTITUTION:An area of a discharge ring 31 at least in contact with water current is damaged by the cavitation caused near the exit on the periphery of a runner vane. It is shaped into a ring by stainless steel material 6, and prevented from the damage caused by the cavitation. In this case, degrees of the generation of the cavitation are different between the upper and the lower ends of the runner. The cavitation is easily generated in the upper end 1a, and difficult to be generated in the lower end 1b. Therefore, the discharge ring 31 is constructed of stainless steel material 31a only in the exit rear stream part of the upper half of a peripheral part 3a horizontally divided into two in a runner vane 3. This construction permits to keep the use of expensive stainless steel material at the necessary minimum.
Patent JP-H0786085-A (JP)
Title: Sealing structure and sealing method for electronic component
Inventor: UCHIYAMA TAKAHIRO
IPC: H01G4/224
Filed: 1993-06-22
Abstract: PURPOSE:To prevent exposure of electronic components in a case which is to be caused by contraction of potting material. CONSTITUTION:A case 11 has a back step part 11a which stretches over the upper inner peripheral surface, and an electronic component 13 is contained in the inside. A lid member 14 is arranged above the electronic component 13, and the flat plate part 14a of the lid member 14 engages tightly with the aperture 12 of the case 11, and the upper surface of the electronic component 13 is pressed by a pressing part 14b. On the flat plate part 14a of the lid member 14, potting material 15a of, e.g. epoxy resin, is injected and cured so as to cover the flat plate part 14a.
Patent JP-S6332783-A (JP)
Title: Small-sized tape cassette
Inventor: HIRAYAMA HIROMICHI
IPC: G11B23/087
Filed: 1986-07-26
Abstract: PURPOSE:To prevent the occurrence of damage in advance due to an irrational load by providing a required play to a locking piece tip so as to allow a cover to be turned by a prescribed angle at the locking of the cover thereby smoothing the cover opening. CONSTITUTION:A locking piece 16 to be deformed elastically locking a cover 4 is provided at the inner side wall of a cassette enclosure 3, a rear end 16d is fitted to the supporting part 18 of a half 3A and a locking part 16c at the other end is engaged with the engagement part 4a of the cover 4. Then a play (size l1) is provided between the engagement part 4a and the locking part 16c of the locking piece 16 so as to turn the cover 4 by nearly 15 deg.. Thus, in opening the cover while the lock releasing projection 16e of the locking piece 16 is depressed, the cover is opened smoothly and damage to the locking piece 16 and the cover 4 due to an excess load is prevented in advance.
Patent JP-S6331724-A (JP)
Title: Elastomer material automatic supplying device
Inventor: KONDO MASATOSHI
IPC: B29C31/00
Filed: 1986-07-25
Abstract: PURPOSE:To reduce man-hours, make a special refrigerator chamber unnecessary even when a material is adhesive such as EPDM, and simplify the constitution of the title device by a method wherein the belt-type material is cut by scissors interlocked with the feeding of the same, and the cut piece thereof is thrown into a hose through a chute to send it by a blower and receive it by a loading chute while the tip end of the loading chute is pivoted to throw it into the pot of a molder. CONSTITUTION:When a molder 5, for example, among a plurality of molders becomes mold opening condition after taking a molded form out, a material loading means 9 moves to the molder, and a loading chute 41 is pivoted by a predetermined angle to position an outlet port immediately above a pot 7. Subsequently, the forced feeding roller 16 of a material cutting means 3 is driven by a motor 26 to move a belt-type material 1a by a given length. According to this movement, scissors 15 are closed to cut the belt-type material 1a. The cut material 1b drops through a chute 17. A blower 35 is operated continuously, therefore, the cut material 16 is sent into the loading chute 41 of a material loading means 9 through the material sending hose 31 of a material transporting means 4 and, further, is loaded into the pot 7 of the molder 5.
Patent JP-S5878342-A (JP)
Inventor: NAKANISHI TSUNEMOTO
IPC: H01H43/10
Filed: 1981-11-02
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-S5965538-A (JP)
Title: Idle speed control device for electronic-control engine
Inventor: OKANO HIROSHI
IPC: F02D31/00
Filed: 1982-10-08
Abstract: PURPOSE:To make it possible to calculate the control value of a control valve at once, in an idle speed control device comprising a bypass passage bypassing a throttle valve, by learning the basic control value of the control valve disposed in the above-mentioned passage in every driving condition having a different desired value of idle speed. CONSTITUTION:During engine operation, an electronic control device 2, discriminates, in accordance with the outputs of a throttle sensor 13, a shift lever switch 15, etc. whether the idle operation is carried out or not, and, in the case of YES, a difference Di between a desired idle speed Nf and an actual speed Ne is calculated. Then, it discriminates whether Di>0 or Di<=0, and, in the case of Di>0, a final control value Duty is calculated from the equation Duty=Dg+ Di, by using Dg+alpha for the Dg and Di-alpha for the Di. Meanwhile, in the case of Di<=0, the final control value Duty is calculated by using Dg-alpha for the Dg and Di+alpha for the Di. Then, a control valve in a bypass passage 7 is controlled in accordance with the control value Duty, and therefore, the idle speed is converged to a desired value.
Patent JP-S6154774-A (JP)
Title: Processing device of television synchronizing signal waveform
Inventor: YAGI MOTOI
IPC: H04N5/932
Filed: 1984-08-24
Abstract: PURPOSE:To provide clear pictures without up-down vibration by providing a first delay means which delays a regenerative signal for a half of a horizontal synchronizing period on every other field repeat period and a second delay means which delays a vertical synchronizing signal for about one fourth of a horizontal synchronizing period. CONSTITUTION:The first delay means 14 is consists of a 0.5H delay circuit which reverses an input signal and delays it for a half of a horizontal synchronizing period, and a contact switch 17. It supplys the regenerative signal from a regenerative demodulating circuit to one contact 17a of the switch 17 through the 0.5H delay circuit 16, and directly to another contact 17b of the switch 17. Since the circuit which delays a vertical synchronizing pulse for 25 minutes is consists of a mono-polarity integral circuit 19 and a comparator 20, the structure is simple. In addition, this circuit structure allows a horizontal synchronizing pulse to be included in a vertical synchronizing pulse, so providing stable up- down vibration suppression effect.
Patent JP-2001000841-A (JP)
Title: Method for removing harmful effect of gaseous carbon monoxide
Inventor: UEDA TETSUO
IPC: B01J23/89
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively convert gaseous carbon monoxide harmful to human body to harmless carbon dioxide by bringing a catalyst obtained by mixing a catalyst having oxidative activity at a dry state and a catalyst having oxidative activity at a wet state into contact with the waste gas or the air containing the carbon monoxide. SOLUTION: In the case that the harmless carbon dioxide is obtained by bringing the waste gas or the air containing the carbon monoxide discharged from a gas-fired hot-water supply device, a fan heater, etc., and being tasteless, odorless and monotonous gas but causing strong toxicosis, into contact with the catalyst having the oxidative activity, the catalyst obtained by mixing the catalyst having the oxidative activity at the dry state and the catalyst having the oxidative activity at the wet state is used. The catalyst having the oxidative activity at the dry state is a mixture of >=1 kinds among copper oxide-manganese oxide based catalyst and silver oxide-manganese oxide-cobalt oxide based catalysts. The catalyst having the oxidative activity in the wet state is a mixture of >=1 kinds among gold based catalysts, palladium based catalysts and platinum based catalysts.
Patent JP-H0738258-A (JP)
Title: Manufacture of multilayer ceramics sintered body
Inventor: TAZAKI MANABU
IPC: H05K1/03
Filed: 1993-07-16
Abstract: PURPOSE:To realize a wiring pattern of the tap and bottom layers of lamination body configuration sheet with ease by sintering a contraction suppression sheet which is larger than the lamination body configuration sheet as both top and bottom layers. CONSTITUTION:A lamination body configuration sheet 1 and a contraction suppression sheet 2 which is larger than the lamination body configuration sheet 1 in the X and/or Y direction are formed an a film 3 through a sheet formation process, and a hole is opened on the lamination body configuration sheet 1 and then it is filled with a paste 4. When, with the contraction suppression as both top and bottom layers, multiple lamination body configuration sheets are sequentially laminated, an inner layer conductor pattern 5 is formed between substrate sheets, and the lamination body is sintered at the temperature where only the lamination body configuration sheet 1 consisting of a law temperature sintering material is sintered. Therefore, bonding at the end face lamination body occurring at sintering is prevented, so that even after the contraction suppression sheet or an inorganic material sintered body is removed, the wiring pattern of top and bottom layers of lamination body configuration sheet is easily realized.
Patent JP-S5879657-A (JP)
Inventor: HERUBERUTO YOFUII
IPC: F02N19/06
Filed: 1982-10-08
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-S5966472-A (JP)
Title: Adhesive composition
Inventor: MURAKAMI SEIHOU
IPC: C08F20/00
Filed: 1982-10-07
Abstract: PURPOSE:To prepare an adhesive composition which keeps excellent adhesivity even after the storage under various conditions, by copolymerizing a (meth)acrylic acid ester with a reactive monomer copolymerizable therewith, and adding and polymerizing a reactive monomer other than the above monomer to the copolymer. CONSTITUTION:The adhesive composition is prepared by polymerizing a mixture of (A) 100pts.wt. of a polymer solution obtained by the copolymerization of (i) a (meth)acrylic acid ester as a main component and (ii) at least one monomer having carboxyl group, acid anhydride group, hydroxyl group, epoxy group, methylol group or amino group and copolymerizable with the component (i) [e.g. the compound of formula CH2=CR2COOR1 (R1 is CnH2n+1; n is 1-12; R2 is H or CH3) such as methyl acrylate] and (B) 2-200pts.wt. of a copolymerizable modifying monomer different from the monomer constituting said polymer [e.g. acrylate of formula CH2=CC(R)OOR1, etc.].
Patent JP-H0530731-A (JP)
Title: Power supply
Inventor: FUKUSHIMA YOSHIO
IPC: G05F1/56
Filed: 1991-07-17
Abstract: PURPOSE:To provide a power supply which can feed AC power efficiently to a load without requiring transformer. CONSTITUTION:The power supply comprises a rectifying circuit 2 connected with an AC commercial power supply 1, a first voltage reference generating circuit 3, a circuit 4 generating a second voltage reference higher than the first voltage reference, a switch 5 having one end connected with the output of the rectifying circuit 2, a capacitor 7 connected between the other end of the switch 5 and the other terminal of the rectifying circuit 2. The power supply further comprises a first switch control circuit 6 for short-circuiting the switch 5 when the output voltage of the rectifying circuit 2 is between the first and second reference voltages.
Patent JP-S6155758-A (JP)
Title: Microcomputer applied bus tester
Inventor: MIYAWAKI KATSUKI
IPC: G06F11/22
Filed: 1984-08-27
Abstract: PURPOSE:To discover easily and rapidly a faulty place of respective peripheral circuits of a microcomputer applied device by replacing CPU of a microcomputer application device where a fault occurs with the titled device. CONSTITUTION:When a personal computer 30, where a fault occurs, is tested, a microprocessor 31 of the computer 30 is replaced with a bus tester 20, and a prescribed clock signal is inputted from an external clock generating circuit 32 to the device 20. Thus, the clock signal inputted in the device 20 is suitably frequency-divided, and a Q clock signal, etc., necessary to an action timing of respective peripheral circuits (memory 33 and I/O port 34, etc., excluding CPU) of the computer 30, are generated. The signal is frequency-divided in the device 30, outputted through a counter circuit and repeatedly circulated while an address signal is successively changed. Thus, a faulty place of respective peripheral circuits of a microcomputer applied device can be discovered easily and rapidly.
Patent JP-H0840464-A (JP)
Title: Buffer for packing
Inventor: TAKAHASHI ISAO
IPC: B65D81/113
Filed: 1994-07-28
Abstract: PURPOSE:To provide a buffer for packing which can resist heavy loads and of which wall is not broken even when it is used for packing of a heavy article and hence, prevent the article from being damaged, by positioning a reinforcing plate erected against the bottom wall, having a size just fitting in the inside of a rear side buffer wall with a hollow structure in the width so as to get in contact with the inside face of the upper face plate forming the rear side buffer wall. CONSTITUTION:A reinforcing plate of the rear side buffer wall 22 is formed at both right and left sides of the rear edge of the bottom 20 by use of a part of the reinforcing plate 33. A vertical reinforcing plate 44 just fitted in the inside of the rear side buffer wall 22 with a hollow structure in the width and the height and erected at the right angle against the bottom wall 20 along a crease, is provided in the reinforcing plate. And a horizontal reinforcing plate 45 superposed on the inside face of the upper face plate 26 forming the rear side buffer wall 22 is provided through a crease at the upper end of the vertical reinforcing plate 44. Accordingly, the hollow buffer wall 22 set at the rear side of the bottom wall 20 is reinforced by the reinforcing plates 44, 45 fitted in the inside, in the packing buffer and hence, the resistance against loads is increased.
Patent JP-S6071427-A (JP)
Title: Hopper for heat-sensitive recording medium
Inventor: ARAI KIMIYOSHI
IPC: B41J11/58
Filed: 1983-09-27
Abstract: PURPOSE:To abandon used hopper to be mounted dismountably on a heat-sensitive printer by making it from paper while to prevent erroneous mounting by indicating the setting direction on the side face of hopper. CONSTITUTION:The hopper 21 for containing plural sheets of heat-sensitive recording media applied with heat-sensitive recording layer for exhibit color thermally and disable by light is made of paper where a take-out port 22 having height slightly higher than the thickness of two sheets of recording media is made at the lower portion of front face 21a. While a through-hole 23 for inserting a weight is made through the upper face 21b of hopper and notches 31, 32 are made in the bottom face 21d while facing with the take-out roller and pick- er. Furthermore, a label reading ''Place to the right'' is sticked on one side face of hopper 21 to clarify the setting direction. When storing, said hopper 21 is applied with a storing cover 30.
Patent JP-H0620228-A (JP)
Title: Thin-film magnetic head
Inventor: OODOI YUUZOU
IPC: G11B5/40
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a thin-film magnetic head wherein it prevents a core from being stripped, it prevents a substrate and the core from being worn away in an unbalanced manner, it prevents the efficiency of a recording operation and a reproduction operation from being dropped and it restrains the temperature rise of the substrate. CONSTITUTION:A lower core 2 is formed on a nonmagnetic metal substrate 11 via an insulating layer; an upper core 6 is arranged on the lower core 2 via a gap material 3. A coil 5 is wound around the connecting part of the upper core 6 and the lower core 2; the coil 5 is insulated, by an insulating layer 4, from the lower core 2 and the upper core 6; a protective layer 7 is formed on the surface. Thereby, the heat-dissipating effect of the substrate is increased, it is possible to prevent the cores from being stripped, it is possible to prevent the substrate and the cores from being worn away in an unbalanced manner and it is possible to prevent the characteristic of a recording operation and a reproduction operation from being dropped.
Patent JP-H0344858-A (JP)
Title: Cartridge access station for library unit
Inventor: TAKIZAWA AKIRA
IPC: G06F3/06
Filed: 1989-07-11
Abstract: PURPOSE:To put in a cartridge in facing its label toward an operator side by providing a stacker device to house many cartridges to be housed in a library unit to successively move them downward, and the other specified devices. CONSTITUTION:The stacker device 21 is provided to house many cartridges to be housed in the library unit to successively move them downward, and a tray device 22 is provided to load many the cartridges to be ejected from the library unit and to move them downward corresponding to the number of the cartridges to be loaded. Further, an entry device 23 is provided to move the cartridges, which are received from the lowest layer of the stacker device 21, to an exchange position in a regulated direction, and an exit device 24 is provided to move the cartridges which are received in the exchange position, to the upper direction of the tray device 22 in the regulated direction. Thus, the cartridge can be put in while facing its label toward the operator side and many cartridges can be put in independently of the operation of an accessor.
Patent JP-S6333176-A (JP)
Title: Arc welding method
Inventor: KAWABATA FUMIAKI
IPC: B23K9/00
Filed: 1986-07-28
Abstract: PURPOSE:To prevent the buckling of a wire, and to realize an exact arc start by eliminating only the outer peripheral wire of the stip part of a stranded wire, at the time of an arc start of consumable electrode type arc welding. CONSTITUTION:A wire cutting device is provided with edges 7, 7 for cutting only the outer peripheral wire 1b of the stranded wire 1, and edges 8, 8 for cutting the whole wire 1. Subsequently, at the time of starting the arc welding, the outer peripheral wire 1b of the wire 1 and the whole wire are cut simultaneously at a prescribed interval by the edges 7, 7 and the edges 8, 8, respectively. As a result, at the time of an arc start, a feed load is absorbed to a wire center wire 1a part and the buckling of the wire 1 is prevented, and also, a spark is generated exactly. In such way, the buckling of the stranded wire is prevented, and an exact arc start can be realized.