baber/WOPTO huggingface dataset:
Patent JP-S5528613-A (JP)
Title: Monitor system for optical transmission line
Inventor: TAKAHASHI OSAMU
IPC: H04B10/077
Filed: 1978-08-21
Abstract: PURPOSE:To monitor the state of error occurrence in the transmission line with a simple circuit, by using the features of the optical transmission line having broad and bit-free characteristics. CONSTITUTION:The transmission information 1 produced in advance is converted to the same continuous signals of n sets at the n times information circuit 2 in the period of 1/n, and they are delivered to the optical transmission line 3. At the reception side, the transmission line signal is fed to the 1/n information contraction circuit 4 and the transmission line monitor circuit 5. The 1/n information contraction circuit 4 converts the n sets of same continuous signals into one signal in n times period, and the transmission line monitor circuit 5 has the function monitoring the continuity of same n sets of the transmission signals.
Patent JP-S63269790-A (JP)
Inventor: NATSUME MITSUO
IPC: B62J27/00
Filed: 1987-04-24
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-S5529809-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA HIROSHIGE
IPC: H05K3/30
Filed: 1978-08-23
Abstract: PURPOSE: To make connection of lead-out electrodes of a large number and external circuits at fine spacings easy by constituting the electrode lead-our wirings by the use of plate-form hot melt adhesives which are arrayed in zigzag form and have conductive portions corresponding to the configuration of the electrode terminals.  
     CONSTITUTION: A liquid form display element 1 is constituted by an upper substrate 15, a lower substrate 16, sealing material 17 for upper and lower substrates and liquid crystal 18. The liquid form display element 1 is connected via transparent conductive film electrode terminals 7 to the lead-out wirings 8 having been formed on a flexible substrate 9. The conductive portions 11 which are disposed in zigzag form in slender plate form hot melt adhesives 12 and placed through the plate thickness connect the transparent conductive film electrode terminals 7 and lead-out wirings 8. Since the electrodes of narrow spacings and a large number are led out to the lead-out wirings 8 on the flexible substrate 9, their connection to external circuits becomes easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01272515-A (JP)
Title: Hair producing agent
Inventor: SUZUKI KENICHI
IPC: A61K8/49
Filed: 1988-04-25
Abstract: PURPOSE:To obtain a hair producing agent having raised hair forming effects by adding 2-methyl-2,4-pentanediol to 6-(1piperidinyl)-2,4-pyrimidinediamine-3- oxide or 2,4-diamino-6piperidino-3-sulfoxypyridinium hydroxide. CONSTITUTION:2-Methyl-2,4-pentanediol is added to 6-(1-piperidinyl)-2,4- pyrimidinediamine-3-oxide (compound I for short) or 2,4-diamino-6-piperidino-3- sulfoxypyridinium hydroxide (compound II for short) and blended with proper amounts of other ordinary components and pharmacentically manufactured by a conventional procedure to give the aimed substance. The amount of the compound shown by formula I or formula II is 0.05-5.0 pts.wt. based on the total amounts of the preparation and the amount of 2-methyl-2,4-pentanediol blended is 0.5-30wt.% based on the total amounts of the preparation. The aimed substance can be processed into any type of hair producing agent such as lotion, milky lotion, cream, gel or aerosol.
Patent JP-S58219358-A (JP)
Title: Hot-water supplier
Inventor: SUZUKI SHIGEO
IPC: F24S90/00
Filed: 1982-06-14
Abstract: PURPOSE:To enable to qucikly supply hot-water of high temperature, as well as to enable to replenish a tank with hot-water through a heating method by natural convection being adopted, by providing a heat exchanger to exchange heat of a heating medium with the reserved hot-water in the upper part of a hot-water tank to the upstream side of a heat exchanger in the hot-water tank installed in the circulating pipeline of a heating medium. CONSTITUTION:The primary heat exchanger 18 to exchange heat of reserved hot-water in the upper part of a hot-water tank 13 with a heating medium is provided, being interconnected to the uppermost part of a hot-water tank 13, and the secondary heat exchanger 14 is provided to the lower part of a hot- water tank 13. Besides, a heating medium circulating pipeline which connects heat exchangers 14 and 18 in parallel to a heating sourcer 11 by the intermediary of a directional valve 15, which is controlled by the temperature in the reserved hot-water in the upper part of a hot-water tank 13. Accordingly, the upper part of a hot-water tank can be heated in a short time, and the tank can be replenished with hot-water. Because the heat exchangers 14 and 18 are heated by natural convection, it unnecessitates the power by a pump.
Patent JP-H04310030-A (JP)
Title: Interface device for data transmission system
Inventor: IWAMI MASAO
IPC: H04L12/70
Filed: 1991-04-08
Abstract: PURPOSE:To allow the user of a line to optionally set a data speed of an ISDN. CONSTITUTION:The interface device 2 (14) is provided with a data distribution section 21 (141) dividing a data inputted from a terminal equipment 1 or 15 into a prescribed number of packet data in response to a transmission speed and distributing the packet data to a prescribed number of channels in a prescribed order and a data collection signal 22 (142) collecting the packet data sent from the data distribution means 141 (21) in response to the prescribed number of channels, composing the packet data in a prescribed order and editing the data to the original data again. Thus, the user of the line selects a data speed of a relavent line optionally to provide a large degree of selection for the terminal equipment in use.
Patent JP-H09275169-A (JP)
Title: Semiconductor device mounting structure
Inventor: ANDO HIDEKO
IPC: H01L23/34
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiation performance and make the housing thinner. SOLUTION: A mounting structure having a BGA IC 10 mounted in a computer housing 27 is such that this IC 10 has a pellet 11 CCB-connected to one main face of a substrate 15 through connecting terminals 21 formed from bumps and reinforcing resin layer 23 formed between the pellet 11 and substrate 15 which seals these terminals 21 with resin. The surface of the pellet 11 is formed as a black surface 14, except the main face having the terminals 21 and the inner surface of the housing 27 is formed as a black surface 28. Owing to the black color of the pellet 11, the pellet 11 efficiently radiates generated heat while the black color inner surface of the housing efficiently absorbs the heat from the pellet 11, thus efficiently radiating the heat from the pellet 11. Because of absence of structure on the upper side of the pellet 11, the housing 27 can be made thin.
Patent JP-S5728164-A (JP)
Title: Preparation of fine powder calcium carbonate pigment for paint
Inventor: NUKUI TOKUZOU
IPC: C09D7/00
Filed: 1980-07-24
Abstract: PURPOSE: To prepare the titled pigment having high dispersibility and giving a coating film having excellent gloss, by adding specific anionic surface active agent together with an aromatic carboxylic acid ester to a suspension of clacium carbonate fine powder, followed by dehydrative drying and crushing.  
     CONSTITUTION: An aqueous suspension of calcium carbonate fine powder having an average particle diameter of 0.08W0.5μ is incorporated with a sulfate-type or a sulfonic acid-type anionic surface active agent usable in hard water (e.g. dodecylbenzenesulfonic acid) together with an aromatic carboxylic acid ester (e.g. dibutyl phthalate) to treat the surface of the calcium carbonate particles, and the composition is dehydrated, dried and crushed to obtain the objective pigment. The amount of the anionic surface active agent is pref. 5W20pts.wt. per 10pts.wt. of the aromatic carboxylic acid ester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06289085-A (JP)
Title: Testing apparatus for electric power circuit
Inventor: SOTOZAKI HIROSHI
IPC: G01R31/02
Filed: 1993-04-05
Abstract: PURPOSE:To perform a polarity test of a plug socket having the grounding pole and a performance test of the operation of a leak breaker and a circuit with one set during current conduction on a load side. CONSTITUTION:A plug 1 having the grounding pole, a phase switch 3, which changes a neutral point and a grounding phase, a plurality of resistors R1-R4, which are commonly connected to the neutral point and the grounding phase, a resistor switch 2, which switches a plurality of resistors R1-R4, an ammeter 4, which is commonly connected to the neutral point and the grounding phase, a voltmeter 6, which is commonly connected to the neutral point and the grounding phase, and a witch 5, which changes the voltages of the neutral point and the grounding phase and displays the voltage on the voltmeter 6, are provided.
Patent JP-S60245955-A (JP)
Title: Equipment control device utilizing geotherm
Inventor: HAMAYA ARATA
IPC: F24J3/08
Filed: 1984-05-21
Abstract: PURPOSE:To permit energy saving operation by a method wherein the physical property of a pipeline buried into earth, the scale of equipment utilizing geotherm and the like are operated previously and the control of the device is effected by an underground thermometer. CONSTITUTION:The device is constituted of the pipeline 1, buried into earth to utilize geotherm, a heat medium transfer device 4 for introducing the medium into the pipeline, detectors of heat medium temperature at the entrance 2 of the pipeline on the ground and the amount of sunshine, the underground temperature detector 12, arranged at a place easy to maintain, and a data processing and operating device 8. Underground temperature distribution and pipe wall temperature are operated by the calculation of heat transfer and a heat accumulating amount as well as operating conditions are determined by the same calculation while the operation of the heat medium transfer device 4 is controlled in accordance with the operating condition. Thus, the inlet temperature 2 and the outlet temperature 3 of the heat medium as well as the amount of retrieving heat are estimated and the control of heat radiating or accumulating operation is effected effectively in accordance with the estimated amount whereby the control of energy saving operation may be permitted.
Patent JP-S61261310-A (JP)
Title: Linear block copolymer, its production and self-adhesive composition
Inventor: ISHII ITSURO
IPC: C08F297/00
Filed: 1985-05-14
Abstract: PURPOSE:To obtain a linear block copolymer excellent in balance among initial tack, adhesive force and holding power and suitable as a self-adhesive, by coupling an aromatic vinyl polymer block with a conjugated diene polymer block with a coupling agent. CONSTITUTION:A polymer block A is formed by polymerizing 5-40pts.wt. aromatic vinyl compound (e.g., styrene) with the aid of a monolithium initiator in the presence of a polar compound of a specific dielectric constant of 2.5-5, such as an aromatic or aliphatic ether or a tert. monoamine, in a solvent mixture comprising 5-50wt% 4-5C acyclic hydrocarbon solvent and 95-50wt% cyclic hydrocarbon solvent. 95-60pts.wt. conjugated diene monomer is added to the reaction system to form a polymer block B of this conjugated monomer at one terminal of block A. An ester of a monobasic aliphatic carboxylic acid as a coupling agent is added to couple the polymer block A with the polymer block B.
Patent JP-S585896-A (JP)
Inventor: ITOU HIDEO
IPC: G08B25/00
Filed: 1981-07-02
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-H11294872-A (JP)
Title: Refrigerant circuit of air conditioner
Inventor: HIRAO TOYOTAKA
IPC: F25B1/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant circuit for air conditioning which can equalize the pressures at the discharge side and the suction side of a compressor in a short time, and prevent the oil within the compressor from being diluted, and stabilizes in a short time after restart. SOLUTION: This circuit is provided with a check valve 75 on the discharge side of a compressor 46, and the section between the check valve and the compressor and the suction side of the compressor are connected with each other by a capillary tube 77. This is provided with an oil separator 76 between the compressor and the check valve, and one end of the capillary is connected to the oil separator. Moreover, this is provided with a solenoid valve in series with the capillary tube, and this is controlled to open or close. Moreover, this is provided with an expansion valve 62 or a solenoid valve 81 to break the passage between an indoor heat exchanger and an outdoor heat exchanger at stoppage of the compressor, between the indoor heat exchanger 39 and the outdoor heat exchanger 43.  Moreover, the ends 79a and 80a of the pipes 79 and 80 connected to the accumulator 63 provided on the suction side of the compressor are positioned above the accumulator, and besides the bottom of the accumulator and the suction side of the compressor are connected with each other by a capillary tube 78.
Patent JP-2000293017-A (JP)
Title: Image forming device brush
Inventor: OHARA YASUYUKI
IPC: G03G15/16
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by imparting conductivity to a ground fabric. SOLUTION: A conductive member 30 constituting an electrifying brush provided at the inside of the electrifying part of an image forming device is composed of velour consisting of the ground fabric 31 and fluff 33 formed so as to fluff on the ground fabric 31, and the top of the fluff 32 is brought into contact with the surface of a photoreceptive drum. A coating layer 33 is formed on the back surface of the ground fabric 31, and the root of the fluff 32 and the ground fabric 31 are joined, and a sticking layer 34 is formed on the back surface of the coating layer 33. Furthermore, a coating layer 35 covers from the ground fabric 31 to the sticking layer 34 on both side surfaces of the conductive member 30. Thread forming the ground fabric 31 is formed of conductive fiber, and imparts the conductivity to the ground fabric 31.
Patent JP-H04332319-A (JP)
Title: Microwave oven
Inventor: SHODA MINORU
IPC: F24C15/16
Filed: 1991-05-08
Abstract: PURPOSE:To recognize the position and shape of food on a turn table by means of an image recognition means and control the halt position of the turn table after cooking or when the door is open and keep the accuracy of the halt position of the table. CONSTITUTION:For image to image operation, an image input device 2 and a selector input image data 10 of the shape of food on a turn table 1, marking position image data 11 of the turn table 1 when starting cooking, and image data 20 of the shape of food and marking position image data 21 after the end of cooking. This image to image operation computes the difference between the image data 10 and 20, and 11 and 21. The output 30 and 31 of the operation results enters an image decision section 3. A cooking control device 4 halts the operation of the turn table 1 at the position where the data 30 and 31 per rotation of the urn table 1 is minimized. Therefore, it is possible to control the halt position of the turn table without undergoing effects, such as the weight and size of food and variability of power source frequency.
Patent JP-H11297487-A (JP)
Title: Power source device, and discharge lamp lighting device
Inventor: SUGIYAMA MASAHIRO
IPC: H05B41/282
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device, in which application of stress on parts is prevented at the starting or when load fluctuates. SOLUTION: When the voltage of a pulsating current full-wave rectified by a full wave rectifying circuit 1 is higher than a charge voltage of a charging capacitor C3 a current is supplied from the full wave rectifier circuit 1, resonance currents of a second capacitor C2 and an inductor L1 are overlapped when it is lower, and an input current is continued to reduce a higher harmonic component at a part, where the pulsating current is close to 0. A current flowing into a fluorescent lamp FL is fed back by a current transformer CT, an overcurrent is generated to charge a capacitor C7 at the starting or by load fluctuation, and as a specified voltage is reached, a Zener diode ZD1 gets on to put a field effect transistor Q2 on, when an inductor L1 is short-circuited to reduce output of the inverter circuit 2.
Patent JP-S5727034-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUI JIYUUROU
IPC: H01L29/78
Filed: 1980-07-25
Abstract: PURPOSE:To obtain multilayer wiring structure, in which wiring does not short- circuit mutually and which has large dielectric resistance, by forming an insulating film consisting of the three layers of the first insulating film, a thermally oxidized film converted from a polycrystal semiconductor film and a fluidized PSG film on a substrate to which lower wiring is shaped. CONSTITUTION:A field oxide film 2, a gate oxide film 3, N type source and drain regions 4, a gate electrode in polycrystal Si and the lower wiring 5 are shaped to the P type Si substrate 1, and the CVDSiO2 film 6, which is the first insulating film and functions as a stopper for succeeding thermal oxidation, is molded. The polycrystal Si film 7 of the semiconductor film is formed on the film 6, and the PSG film 8 containing phosphorus is furhter shaped. The polycrystal Si film 7 is converted into the thermally oxidized film 70 through heat treatment at 1,000 deg.C while the PSG film 8 is fluidized, and the PSG films on the end sections of the lower wiring 5 are smoothed. Accordingly, a cause of a short circuit among the wiring is removed, and the insulating film among the wiring having large dielectric resistance can be manufactured.
Patent JP-H044037-A (JP)
Title: Heating/cooling medium composition with suppressed combustion assisting property
Inventor: SAWANO YUTAKA
IPC: C09K5/08
Filed: 1990-04-20
Abstract: PURPOSE:To make storage and transportation of the composition easy by adding such a compd. that produces carbon dioxide, water or a surface coating material by thermal decomposition or chemical reaction so as to suppress the combustion assisting property of the base agent. CONSTITUTION:Alkali metal nitrate, alkali metal nitrite, etc., are used as a heating or cooling medium having high combustion assisting property for heat treatment of steel or nonferrous metal. To suppress the combustion assisting property of the base agent, an additive is added by 0.5-10wt.%. This additive is ammonium carbonate, ammonium hydrogencarbonate, etc., which produces carbon dioxide, water or a surface coating material by thermal decomposition or chemical reaction. By this method, the combustion assisting property can be suppressed with little or no influence on the physical properties of the main agent, and thereby, handling or storage of the heating or cooling medium is made easy.
Patent JP-H04227344-A (JP)
Title: Wrist watch type portable radio equipment
Inventor: KAMATA HIROSHI
IPC: H04W88/02
Filed: 1991-05-08
Abstract: PURPOSE:To realize the small sized and light weight wrist watch type radio equipment delivering a call to a carrier without bonding a sound. CONSTITUTION:A piezoelectric element 104 is bonded to a vibrator section 103. Plural projections 2a of a mobile body 2 in press contact with the vibrator section 103 are in contact with a carrier via a protection film 111. When a call signal is inputted, a prescribed voltage is applied to the piezoelectric element 104, which generates a travelling wave to the vibrator section 103. The mobile body 2 in press contact with the vibrator section 103 is turned by the travelling wave and the entry of the signal is informed to the carrier by the movement of the projections 2a.
Patent JP-H07310751-A (JP)
Title: Conduction coupling device and shaft member used therefor
Inventor: TOKUMON TAKESHI
IPC: F16C3/00
Filed: 1994-05-17
Abstract: PURPOSE:To realize a reasonable and economic conduction coupling device and a shaft member used in the device, by which any disadvantage in a conduction coupling means including a spline or the like can be effectively avoided. CONSTITUTION:A conduction coupling device is formed by male-female interfit of a male-like coupling element 61 of a member 53 on one side and female-like coupling element 29 a counterpart thereof of a member 27 on the other side. A leading member 67 which is supported in such a manner as to be integrally rotated and moved in the direction of male-female interfit, always energized to the forward end side by an energizing means, and fittable in the female-like coupling element 29 so as to be conductible is provided on the forward end side from the male-like coupling element 61 of the member 53 on one side. When the leading member 67 is condactibly fitted to the female-like coupling element 29, the male-like coupling element 61 is male-female fitted to the inside of the female-like coupling element 29 by guiding of the leading member 67.
Patent JP-S5227989-A (JP)
Title: Reactor fuel assembly
Inventor: KIGUCHI TAKASHI
IPC: G21C3/326
Filed: 1975-08-27
Abstract: PURPOSE: In a fuel assembly for use in a BWR type reactor, the top end of the water rod is opened to project in an upward direction of the upper fuel rod supporting plate, a sampling water may be recovered from the lower part of the assembly and at the same time sensitivity for breakage in fuel rod is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5227907-A (JP)
Title: Support device for port liner of engine
Inventor: SAKURAI YOSHITOSHI
IPC: F02B1/04
Filed: 1975-08-27
Abstract: PURPOSE: Port liner is supported so as not to cause a breakage by vibration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5727786-A (JP)
Title: Heat-sensitive recording paper
Inventor: TAKEUCHI ENSUKE
IPC: B41M5/337
Filed: 1980-07-29
Abstract: PURPOSE:To improve the coloring characteristic and storage stability of a specific heat-sensitive recording paper by including 4-tertiary butylphenyl salicylate as a coloring accelerator in the recording layer of the heat-sensitive recording paper. CONSTITUTION:In a heat-sensitive recording paper containing as the main components a leuco compound and an organic acid capable of producing a color when reacting with the leuco compound, 4-tertiary-butylphenyl salicylate as a coloring accerator is contained in the recording layer of the heat-sensitive recording paper. Thus, as well as excellent coloring accelerating effect, excellent characteristics without troubles with primary ground concentration, ground fogging and fading after being stored, etc., can be assured for the heat-sensitive recording paper.
Patent JP-S60248729-A (JP)
Title: Polycyclodextrin resin having aminoalkylamino group and its production
Inventor: HARADA KAZUAKI
IPC: C08G65/32
Filed: 1984-05-22
Abstract: PURPOSE:To obtain the titled resin suitable as a carrier for the immobilization of enzyme or a carrier for affinity chromatography, by reacting a polycyclodextrin resin with a specific sulfonyl chloride, and reacting the product with a specific diaminoalkane. CONSTITUTION:The objective resin can be produced by (1) reacting a polycyclodextrin resin (preferably obtained by crosslinking and polymerizing cyclodextrin with epichlorohydrin or a diepoxide compound) with the sulfonyl chloride of formula I (preferably p-sulfonyl chloride) to introduce sulfonyl group to the resin, and (2) reacting the resin with the diaminoalkane of formula II (preferably ethylenediamine or 1,5-diaminopentane) to substitute the sulfonyl group with aminoalkylamino group.