baber/WOPTO huggingface dataset:
Patent JP-H07234038-A (JP)
Title: Multiroom type cooling-heating equipment and operating method thereof
Inventor: SEKIGAMI KUNIMORI
IPC: F24F11/02
Filed: 1994-02-18
Abstract: PURPOSE:To enable discrete control of various apparatuses of a plurality of outdoor units by providing a controller which controls discretely a compressor, an outdoor fan and a refrigerant passage selector valve of each outdoor unit. CONSTITUTION:In the case of defrosting a heat exchanger 3a or 3b of either one of outdoor units 1a and 1b in a plurality, the operation of the other outdoor heat exchanger is not stopped. In the case when an indoor load lessens in a cooling operation and either one of the outdoor units 1a and 1b is stopped and when a stop signal is outputted to the outdoor unit 1a, a controller 100a stops the operation of a compressor 2a of the outdoor unit 1a, while it opens a selector valve 9a and a refrigerant pressure reducing unit 18a and drives an outdoor fan 31a. Thereby the total capacity of the heat exchangers is increased by the capacity of the outdoor heat exchanger 3a and, therefore, the pressure of a high-pressure refrigerant can be held down to be low. Accordingly, a system efficiency can be improved.
Patent JP-S51120616-A (JP)
Title: Image pickup tube face plate
Inventor: MATSUMARU HARUO
IPC: H01J29/86
Filed: 1975-04-16
Abstract: PURPOSE: A face plate construction of a color image pickup tube which has a signal lead out terminal with a function to fix the image-pickup tube face plate and target carrier glass without using adhesive glue. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01219457-A (JP)
Title: Cooling device
Inventor: UMEOKA IKUTOMO
IPC: F25B31/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a cooling device, which will never generate vibration and noise, by a method wherein the cooling device is constituted of a pair of electrodes, in which a fluid pump is arranged in a refrigerant pipeline, a D.C. power source, connected to the pair of electrodes, and a superconductive coil, rotatable around the refrigerant pipeline. CONSTITUTION:Electrodes 12, 13 are connected to a D.C. power source 14 and refrigerant of a fluid pump 9 in a refrigerant pipeline 8a is ionized by the positive and negative electrodes 12, 13 whereby an electric current is conducted from the electrode 12 to the electrode 13. The current is generated between the electrodes 12, 13 in the refrigerant pipeline 8a and strong magnetic field is generated by superconductive coils 10, 11, whereby the flow of refrigerant is generated by Lorentz force. The superconductive coils 10, 11 are rotated around the outer periphery of the refrigerant pipeline 8a to change the positions of the electrodes 12, 13, whereby an angle between the direction of the current and the direction of the strong magnetic field is changed, the Lorentz force is changed and the flow speed of the refrigerant in the pipeline is changed, therefore, a capacity is changed. On the other hand, the superconductive coil is turned more than 180 deg. whereby the direction of the magnetic field is reversed. Accordingly, the Lorentz force is generated in opposite direction whereby the flow of the refrigerant is reversed.
Patent JP-2000206427-A (JP)
Title: Method for change over of connection for waveguide type optical device and optical fiber
Inventor: SASAKI KEN
IPC: G02B26/08
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make one waveguide type optical device usable in common by changeover and connection with plural optical fiber tapes by laterally offsetting optical fiber arrays by the specific amount of the pitches of input/output waveguides. SOLUTION: This waveguide type optical device 10, lined up with the input/ output wavaguides 16 at an equal pitch P(16), is provided with a V-groove substrate 40 in the state of fixing the same in such a position where V-grooves 42 exist on the same straight line as the straight line of the respective input/ output wavaguides 16. The optical fiber array 31 is constituted by superposing the optical fiber tapes 30 of the pitch P(32) of the optical fibers 32 equal to a pitch P(16) of the input/output wavaguides 16 to n steps (n is a positive integer. for example, n=2) with an offset by 1/n of the pitch P(16) of the input/ output wavaguides 16.  The optical fiber array is constituted in this manner, by which only the optical fibers 32 of the arbitrary optical fiber tapes 30 are selectively put into the V-grooves 42 existing on the same straight line as the straight line of the input/output wavaguides 16 and are butted against the input/ output wavaguides 16 and thus changed over and connected thereto.
Patent JP-S51120984-A (JP)
Title: Single crystal growing method
Inventor: KASHIWADA YASUTOSHI
IPC: H01L21/208
Filed: 1975-04-16
Abstract: PURPOSE: To grow a single crystal with no diplacement by preventing displacement transmitted from a seed crystal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05252282-A (JP)
Title: Communication terminal equipment
Inventor: YAMASHITA KUNIHIKO
IPC: H04L5/16
Filed: 1992-03-03
Abstract: PURPOSE:To provide the communication terminal equipment able to send/receive plural texts continuously independently of the content of the text. CONSTITUTION:The terminal equipment is made up of a network control section 2 connecting to a center equipment, a MODEM section 3 and a relay section 4. The relay section 4 is provided with a transfer means 10 transferring serially a text, a text end discrimination means 6 discriminating the end of reception of the text by a space carrier signal for a prescribed time width, and a linked text discrimination means 7 discriminating that texts are successively sent when a space carrier signal with a larger time width than that of a space carrier discriminating the end of text reception is detected. Through the constitution, the linked texts received from the center equipment is transferred to a meter 8.
Patent JP-H01221165-A (JP)
Title: Deodorizer for formaldehyde
Inventor: KATO HIROSHI
IPC: B01D53/34
Filed: 1988-02-27
Abstract: PURPOSE:To effectively deodorize a smell without damaging characteristics of formaldehyde, by a method wherein at least one kind selected from a group formed by specified esters and specified acetals is contained as an effective component. CONSTITUTION:A deodorizer for formaldehyde contains at least one kind, selected from a group formed by esters represented by a general formula (1) and acetals represented by a general formula (2), as an effective component. In the formula, R<1> is an alkyl radical of hydrogen atom or the number of carbons being 1-9, R<2> is an alkyl radical of the number of carbons being 1-6, R<3> is an alkyl radical of hydrogen atom or the number of carbons being 1-5, R<4> and R<5> is an alkyl radical of the same or different number of carbons being 1-6 or a cyclic part represented by a formula (3) may be formed together with O atom in which R<4> and R<5> are combined together, and R<6> is an alkylene radical of the number of carbons being 2-6. By using the deodorizer, an irritating odor of formaldehyde can be effectively removed without damaging characteristics of formaldehyde.
Patent JP-S58162929-A (JP)
Title: Optical comparator
Inventor: INOUE NAOHISA
IPC: G02F1/335
Filed: 1982-03-19
Abstract: PURPOSE:To improve an S/N ratio, also to simplify the structure, and to realize mass production, by utilizing Bragg diffraction by a surface acoustic wave. CONSTITUTION:On an input side of a substrate 11, optical waveguides 16 for inputting optical digital signals A, B to an optical waveguide layer 12 are formed in parallel at equal intervals by 8 pieces each for each signal A, B. A pulselike SAW generated by an interdigital transducer 13 is propagated upwards, and diffracts successively a1-a8 (optical bit signals showing the signal A) and b1- b8 (optical bit signals showing the signal B). As for a signal (ai) and (bi) which are compared, one becomes diffracted light and the other becomes nondiffracted light simultaneously by the SAW. Accordingly, in case when (ai) and (bi) show the same data, a sum signal of them is not varied with time, but in case when (ai) is different from (bi), the sum signal is varied by a 1 bit signal portion. This variation is detected by differentiating the sum signal.
Patent JP-S63212208-A (JP)
Title: Driver
Inventor: KARITA YOSHIHIRO
IPC: H03F1/34
Filed: 1987-02-27
Abstract: PURPOSE:To realize the same phase compensation characteristic independently of saturation/unsaturation of an amplifier by providing a saturation compensating section connected between an output of a phase compensation section and an input of the amplifier and a feedback section connected between the output of the amplifier and the output of the phase compensation section. CONSTITUTION:The saturation compensation section 4 is inserted between a connecting point of the phase compensation section 2 and the feedback section 3 and the input of the amplifier 1. In setting the characteristic 23 of the saturation compensation section 4 to be proportional below a frequency fS and to be in the differentiation characteristic over the frequency fS, the frequency characteristic of an output vi of the saturation compensation section 4 is made the same as the characteristic 21 at the unsaturation. As a result, the input of the amplifier 1 is the same as that at the unsaturation, and the phase compensation having the same characteristic is realized independently of the saturation/ unsaturation of the amplifier.
Patent JP-H04215559-A (JP)
Title: Servomotor and master cylinder assembly
Inventor: JIYAN PIEERU GOOCHIE
IPC: B60T13/573
Filed: 1991-02-20
Abstract: PURPOSE: To quickly raise the pressure in a maser cylinder without increasing the force to a brake pedal at the initial stage of braking operation. CONSTITUTION: A tappet 42 integral with a movable wall 16 defines a closed space 28 inside a master cylinder 30, and the reaction piston 24 sliding inside the tappet 42 receives the pressure in the closed space 28, and it is pressed toward the master cylinder by a preloaded second elasticity device 26. By the application of preload by the elasticity device 26, the transmission of reaction is delayed, and the sudden rise of the pressure in the master cylinder can be enabled.
Patent JP-H06221659-A (JP)
Title: Connecter between duct and elbow
Inventor: KAJIWARA YASUO
IPC: F16L21/06
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a connector which allows spiral ducts to be simply, quickly, firmly connected and is excellent in airtightness, by a method wherein an elbow is fitted in the spiral duct and the fitted part is held tight. CONSTITUTION:A spiral duct 1 is fitted on a straight fitting part 6 at the front end of an elbow 4 and the front edge of the spiral duct 4 is brought in contact with a annular contact part 5. With band members 8 turned open on a hinge, a clamp band 7 is put around the outer circumference of the fitted part between the spiral duct 1 and the elbow 4. Then, a bolt 15 is put into bolt holes of both bent parts 12 and a nut 16 is screwed on the bolt 15. Thereby, an elastic packing member 13 attached on the inner face of the tie band 7 comes in close contact with the front edge of the spiral duct 1 and the annular contact part 5 of the elbow 4 and clamps with a strong force, so that a gap between the spiral duct 1 and the elbow 4 is shut tight and certainly clamped and fixed in order to maintain airtightness.
Patent JP-S61204513-A (JP)
Title: Contact wheel type measuring instrument
Inventor: KONDO HIROSHI
IPC: G01D5/347
Filed: 1985-03-07
Abstract: PURPOSE:To perform correct tracing operation without any slip even when a rotary disk is brought into gentle contact by fitting an impeller which is rotted by compressed air for sealing onto the main shaft of the rotary disk. CONSTITUTION:The seal body consisting of a narrow passage 17 and an air supply means 18 is provided outside the coupling 14 between the rotary disk 4 which comes into rolling contact with a body to be measured and a rotary encoder 11, and the impeller 27 having plural vanes 29 is fitted onto the main shaft 5 of the rotary disk 6. Then when a measurement is taken, an inflow into the instrument is pushed back by the compressed air spouted from the narrow passage 17 and the impeller 27 is rotated. The torque of this rotation accelerates the rotation of the rotary disk 6. Consequently, even when the rotary disk 6 is brought into gentle contact with the body to be measured, correct tracing operation is carried out without any slip, so that the measurement is taken accurately.
Patent JP-H04264721-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA YOSHIAKI
IPC: H01L21/285
Filed: 1991-02-19
Abstract: PURPOSE:To acquire a manufacture method of a semiconductor device which enables selective formation of tungsten on titanium nitride. CONSTITUTION:When tungsten is selectively formed on titanium nitride by chemical vapor growth, resistivity of titanium nitride is made 300OMEGA or less. Desirably, the resistivity is made 100OMEGAcm or less.
Patent JP-S62205086-A (JP)
Title: Cyclic monensin monoacetate
Inventor: SHIRAI TSUNEO
IPC: C07D311/00
Filed: 1986-03-03
Abstract: NEW MATERIAL:The compound of formula I. Description: white powder, molecular weight: 695, melting point: 182-184 deg.C. USE:An ion-electrode sensor for lithium ion. It shows high selectively to Li<+>. PREPARATION:Monensin of formula II is combined with 2,2-dipyridyl-disulfide and triphenylphosphine and they are heated in anhydrous benzene to effect cyclization. Then, the resultant cyclic monensin of formula III is purified with silica gel and allowed to react with acetic anydride in pyridine under heating for a few days for acetylation. The reaction mixture is stirred together with a mixture of chloroform with saturated sodium bicarbonate aqueous solution. The chloroform layer is collected, concentrated to obtain the reaction product. Finally, the product is purified with a silica-gel column to give the objective compound.
Patent JP-S60190231-A (JP)
Title: Gas absorbent and preparation thereof
Inventor: OSAJIMA YUTAKA
IPC: A23B7/144
Filed: 1984-03-10
Abstract: PURPOSE:To obtain a catalyst having high absorbing capacity to ethylene gas, by applying reaction treatment by sodium bromide and aqueous sulfuric acid to activated carbon before drying the treated activated carbon under heating. CONSTITUTION:An 1-2N aqueous sulfuric acid solution having 30g of sodium bromide dissolved therein is added to 100cc of activated carbon to perform reaction. After reaction is finished, the reaction mixture is filtered and dried. Thus obtained catalyst is used in the absorption of ethylene gas (for example, as a freshness holding agent of fruits and vegetables).
Patent JP-H07253549-A (JP)
Title: Optical instrument
Inventor: SHINTANI NORIO
IPC: G02B23/20
Filed: 1994-03-16
Abstract: PURPOSE:To easily catch an object to be aimed while looking through a binocular telescope. CONSTITUTION:An objective lens 20 and an eyepiece lens 21 arranged inside a mirror barrel 10 are supported freely rotatably by means of a changeover mechanism 30, when an object is caught by looking through a binocular telescope, by pinching the change knob 35 of the changeover mechanism 30 and raising up a change operation lever 33 toward the side of an arrow (a), the eyepiece lens 21 is drawn out of the optical axis O of the lens and the objective lens 20 connected to it by means of a connecting lever 36 is also out of the optical axis O linked with the motion above. Consequently, since the visual field is not narrowed different from the case that the field is enlarged by means of the objective lens 20 and the eyepiece lens 21 even when they look through the binocular telescope as it is, the object is easily caught. After the object is caught, since the objective lens 20 and the eyepiece lens 21 are pushed back on the optical axis O of the lenses by pushing down the change operation lever 33 toward the side of an arrow (b), the object to be aimed is seen in the enlarged state.
Patent JP-S56142938-A (JP)
Title: Trencher
Inventor: ABE HISATO
IPC: E02F5/04
Filed: 1980-04-08
Abstract: PURPOSE: To increase the excavation capacity of trencher with wider vertical working range at the trencher body by a method wherein the lifting device for the trencher body provided with a linkage mechanism between the lower link and the arm having free forward-backward rotation.  
     CONSTITUTION: By operating the handle 149, the arm 145 is rotated forward. The pipe 143 together with the push-up piece 150 are rotated around the shaft 144 then the resting groove 141 disengages out of the pipe 143. The track is moved forward slightly and the arm 47 is pulled forward to rotate by the lower link 3. A bent link 13 is stretched and the rod 14 moves forward. When the resting groove 142 is engaged with the pipe 143, the handle 149 is released and the forward movement of the track is interrupted. The arm 47 directing to the rear is rotated downward, the pin 48 that is a component of the connecting part of the lower link 3 is moved forward, then the trencher body 4 is clamped to the reactor with an inclined posture. Thus the effective length of the lower link 3 is extended longer. Accordingly, when the lower link 3 is rotated for lifting with its extended length, the trencher body 4 is lifted by a large magnitude. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05217600-A (JP)
Title: Cylindrical nickel-hydrogen storage alloy secondary battery
Inventor: TANIGUCHI YASUYOSHI
IPC: H01M4/52
Filed: 1992-01-31
Abstract: PURPOSE:To provide a cylindrical Ni-hydrogen storage alloy secondary battery which possesses the superior electric charge/discharge cycle characteristic and high reliability, by securing the electric connection between a negative electrode and a battery case. CONSTITUTION:When a negative electrode 2 is prepared, a hydrogen storage alloy 2b is not press-attached at one edge part of an electricity collector body 2a, on which an exposed part is left. The exposed part 2a1 of the electricity collector body 2a of the negative electrode 2 is brought into contact with the inner peripheral surface of a battery case.
Patent JP-S58221958-A (JP)
Inventor: FUERENKU PETORAJITSUTSU
IPC: A62B1/02
Filed: 1983-03-22
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-S53129889-A (JP)
Title: Power distribution track
Inventor: YOSHIDA MAKOTO
IPC: H01R25/14
Filed: 1977-04-20
Abstract: PURPOSE: To enable a winding without causing a deformation in the entrance of hook blade when in a handling of storage and transportation, by means of making the track main unit with soft synthetic resin further with the entrance of hook blade made in a blind pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09233948-A (JP)
Title: Corrosion proof greening sheet containing mycorrihiza fungi
Inventor: YAMAMOTO KAZUO
IPC: C05G5/16
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion proof greening sheet having mycorrihiza fungi, preventing soil erosion, performing the permanent greenings in normal surfaces, mountains and desert zones and the formations of trees. SOLUTION: This sheet is a corrosion proof greening sheet mounting the mixtures of one kind of two kinds of exogenous mycorrihiza fungi belonging to VA mycorrihiza fungi and gasteromycetes, seeds, fertilizer and culture medium or the molded body at a sheet single layer, at the inside of the sheets of two upper and lower layer sheets or between sheets or at the lower parts of the sheets. The main sheet of the upper layer is made from a random-phaped body or not shaped body of a water repellent single random fiber or plural cottons-blending fiber, having 5 to 40mm thickness and 0.5 to 30% apparent packing density and possessing space which is possible to be greened between fibers.
Patent JP-H07252632-A (JP)
Title: Sputtering device and its washing method
Inventor: FUJIWARA YUKIO
IPC: C23C14/00
Filed: 1994-03-17
Abstract: PURPOSE:To remove the deposits on a collimator without opening the inside of a sputtering device to the atm. and to prevent adhesion of peeled films on a substrate. CONSTITUTION:This sputtering device has a vacuum chamber 5 for executing a sputtering treatment, a collimator 12 for forming the components perpendicular to the substrate to be sputtered among the flying direction of the sputtered atoms between a target and the substrate to be sputtered in the vacuum chamber, a plasma generator 7 connected via a valve 6 disposed in a vacuum chamber 5 in correspondence to the collimator 12 and a target protective valve 4 for spatially isolating the target 1 from this vacuum chamber 5. The target protective valve 4 is closed by using this device to spatially isolate the target 1 from the vacuum chamber 5 and to generate the plasma of a washing gas in a plasma generator 7. By which the plasma is introduced via the valve 6 into the vacuum chamber 5 and the collimator 12 is washed.
Patent JP-2000244009-A (JP)
Title: Super-luminescent diode
Inventor: NAKANO YOSHIAKI
IPC: H01S5/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enable a super-luminescent diode to make high-output operations by only forming a contact layer in a stripe-like state. SOLUTION: In a super-luminescent diode, only a contact layer 6 is formed in a stripe-like state and the width L1 and length L2 of the strip, the thickness L3 from the interface between the contact layer 6 and an upper clad layer 5 to an active layer 4, and the width L4 of the active layer 4 are specified. In addition, the stripe is inclined against the light emitting surface of the diode and the vertical direction at an angle ζ which is being specified to <=10 deg. and films having reflectance of <=5% in the wavelength region of the light emitted from the diode are respectively formed on the light emitting end face and the end face opposite to the light emitting end face.  Since only the contact layer 6 is formed in the form of the inclined stripe, the diode can maintain a single transverse mode even in a high injection area as a gain-guiding type diode and can make high outputs as an SLD in a high-injection area.
Patent JP-H11233246-A (JP)
Title: Curing method for mending paint
Inventor: HASHIMOTO MASAKI
IPC: H05B6/36
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To cure a mending paint coated on a welding part of a welding can body uniformly in a width direction having a high heating efficiency with a comparatively low energy and equipment and a low maintaining cost by keeping a good working environment. SOLUTION: A high frequency induction heating coil device provided with a plurality of high frequency coil conductors 5a1, 5a2, 5a3 being close together is arranged, in which an electric current flows in the same direction positioned being close to and facing to a welding part 1a along a transfer path of a welding can body 1. The welding part 1a is heated by means of highfrequency- induction heating to cure a mending paint 30 coated on the welding part 1a. The high frequency induction heating coil device is arranged to control outputs of the high frequency coil conductors 5a individually.
Patent JP-H0898650-A (JP)
Title: Rice confectionery set
Inventor: YAMAZAKI TAMOTSU
IPC: A23L11/00
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a rice confectionery, excellent in nutritive value, containing a bean-curd refuse without any loss in weight between a raw material and a product and capable of unconsciously taking countermeasures for adult diseases during the eating by reutilizing the bean-curd refuse which is not converted into an industrial waste. CONSTITUTION: This rice confectionery contains glutinous rice flour as a principal ingredient, a bean-curd refuse and chitin-chitosan as principal additives. Furthermore, the mixing ratio of the glutinous rice flour to the bean-curd refuse and chitin-chitosan is preferably 1:(0.25-4):(0.01-0.5).
Patent JP-S51121729-A (JP)
Title: Flyback transformer
Inventor: MORI SHIGERU
IPC: H01F19/00
Filed: 1975-04-18
Abstract: PURPOSE: A flyback transformer integrally constructed with a high voltage resistors, having a high reliability. 
     COPYRIGHT: (C)1976,JPO&Japio