baber/WOPTO huggingface dataset:
Patent JP-H08233363-A (JP)
Title: Bath equipment for automatic hot water supply
Inventor: ASANO MASAAKI
IPC: F24H1/00
Filed: 1995-02-28
Abstract: PURPOSE: To obtain bath equipment for automatic hot water supply which can introduce hot water of a prescribed temperature set for hot water supply into a bathtub reliably without a rise of the temperature of the hot water supplied to the bathtub beyond the temperature set for the hot water supply on the occasion of the automatic hot water supply for a bath. CONSTITUTION: Regarding equipment which is provided with a one-body two-circuit type heat exchanger body 10 whereby both of two circuits, a reheating circulation circuit 30 composed of a circulation forward passage 31 and a circulation return passage 32 and a hot water supply circuit 40, are heated for heat exchange by one burner 11, and wherein an automatic hot water supply passage 50 for a bath branching from the hot water supply circuit 40 is connected to the reheating circulation circuit 30 so that hot water be supplied automatically to a bathtub 20, the automatic hot water supply passage 50 for the bath is connected to the circulation forward passage 31 through the intermediary of a three-way valve 52,  and a control part 60 which switches the three-way valve 52 so that the bathtub 20 side of the circulation forward passage 31 be connected with the heat exchange body 10 side thereof at the time of a bath reheating operation and also switches the three-way valve 52 so that the automatic hot water supply passage 50 side be connected with the bathtub 20 side of the circulation forward passage 31 at the time of an automatic hot water supply operation for the bath, is provided.
Patent JP-S56164777-A (JP)
Title: Prevention of deterioration and quality change in tightly packed food
Inventor: OGAWA HIROE
IPC: A23L3/3544
Filed: 1980-05-19
Abstract: PURPOSE: Erythorbic acid, which has been covered with an agent so that it does not melt at room temperature but melts when heat processed, is mixed with the food at a certain ratio, then the food is tightly packed and sterilized to produce the tightly packed food product free from deterioration and change in quality despite long-term storage.  
     CONSTITUTION: Food products such as curry, hashed meat or hamburger are mixed with erythorbic acid covered with an agent, cited as the above, by 0.02W0.2wt% and tightly packed. The erythorbic acid is covered with a hardened oil melting at higher than 40°C, e.g., by spraying and made into fine particles of less than 50 mesh usually. Then, the tightly packed food products are heated to melt the covering agent and uncover the erythorbic acid to effect pasteurization. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60210612-A (JP)
Title: High-refractive index resin composition
Inventor: SAKAI WATARU
IPC: C08F212/00
Filed: 1984-04-04
Abstract: PURPOSE:The titled resin composition having a high refractive index (about 1.59-1.61), excellent transparency and good processability and mechanical properties, comprising a copolymer of specified two kinds of aromatic compounds. CONSTITUTION:A resin composition mainly consisting of a copolymer comprising 10-90wt% monomer of formula I (wherein X is H, Cl, Br, or -CH3, Y is Cl, Br, I or -CH2Cl, and n is 0-5) and 90-10wt% monomer of formula II (wherein Z and Z' are each -CH=CH2, -CH2CH=CH2, a group of formula III and A is -CH2-). This copolymer may contain about 0.01-3wt% ultraviolet absorber.
Patent JP-S55160147-A (JP)
Title: Feedback-controlled variable venturi type carburetor
Inventor: TAKEUCHI YUUZOU
IPC: F02M7/17
Filed: 1979-05-30
Abstract: PURPOSE: To provide optimal control of air fuel ratio for the entire running range, by feedback-controlling air bleed of a variable Venturi tube type carburetor by means of an exhaust sensor.  
     CONSTITUTION: A variable Venturi tube type carburetor 5' contains a needle 5'-3 which moves back and forth in a fuel discharge port 5'-5 to control fuel flow. An air bleed inlet port 5'-6 which is controlled by a diaphragm device 9 is communicated with a portion downstream the discharge port 5'-5. A negative pressure chamber 9-3 of the diaphragm device 9 is equipped with a solenoid valve 6' selectively connected with a Venturi tube 5'-11 and air port 6'-6. The solenoid valve 6' is feedback-controlled by a control circuit 7 which receives signal from an exhaust sensor 4. Air bleed is regulated in accordance with the selective introduction of negative pressure and atmospheric air in the negative pressure chamber 9-3 through on-off control of a valve 6'-5 with a short period. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59193657-A (JP)
Title: Phase continuous fsk modulating and demodulating device
Inventor: OOGURO KAZUHIRO
IPC: H04L27/233
Filed: 1983-04-18
Abstract: PURPOSE:To simplify the circuit constitution of a demodulating section in a phase continuous modulating and demodulating device by coding a binary information series to be transmitted into a poly-binary code, processing the code by a 1-bit delay device after multiplication in case of demodulation and further applying ternary identification. CONSTITUTION:The binary information series [an] inputted from a terminal 1 is converted into a binary series [bn] by a pre-coding section 2, subject to poly- binary coding by a poly-binary-encoder section 3 and a series [cn] comprising the cn expressed in equation I is obtained based on the series [bn'] corresponding (1) to (1) and (0) to (-1). Further, a CPFSK modulation wave where the maximum value L of modulation index is (h) by the series [cn] is formed by a CPFSK modulating section 4 and transmitted from a transmission section 5. On the other hand, a radio wave received by a receiving section 6 at the receiving side is multiplied 7 by L/(2h) and processed by a 1-bit delay detecting circuit 8, and then an output is identified by a ternary identification circuit 9 and the original binary information is reproduced.
Patent JP-H06281938-A (JP)
Title: Liquid crystal display element
Inventor: HISATAKE YUZO
IPC: G02F1/1337
Filed: 1993-03-26
Abstract: PURPOSE:To provide the liquid crystal display element which is high in scattering characteristic low in driving voltage, superior in gradation characteristic and is equipped with wide angle of visibility characteristics. CONSTITUTION:A liquid crystal layer 18 composed of nematic liquid crystal, of which dielectric anisotropy is positive, and which is sandwiched between substrates 11 and 12 provided with two electrodes 13 and 15, and rubbing processing with liquid crystal molecules oriented in tilt is performed to the surfaces of substrates. Then, this liquid crystal display element is provided with a condition (a) that the intersecting angle of liquid crystal molecule arranging directions 11a and 12a on two substrates is theta(0 deg.<=theta<=90 deg.), in the case that a cell twist angle decided so as to make uniform twist arrangement of a liquid crystal component by the tilt orientation on two substrate surfaces is phi, when the phi is + or -theta in the state without impressing any voltage to the liquid crystal component, the twist angle omega of liquid crystal is + or -theta+180 deg. or pitheta-180 deg. and when the phi is + or -(theta-180 deg.), the liquid crystal twist angle omega is + or -theta (the above mentioned codes are in the same order) and a condition (b) that one picture element is provided with two kinds of areas or more finer than 30mum and making a pretilt angle different as well and the pretilt angle of faced parts between upper and lower substrates is made different.
Patent JP-H03268120-A (JP)
Title: Input/output device for computer
Inventor: YAMADA SHINKICHI
IPC: G06F3/00
Filed: 1990-03-19
Abstract: PURPOSE:To facilitate power source switching and input/output switching by providing an integrated circuit which is usable from the input/output level of fine capacity to the output level of the large capacity of external equipment and consists of an insulation amplifying element and an input/output terminal array, and switching the fitting directions of input/output terminals and power sources. CONSTITUTION:Hybrid ICs 8A and 8B are applicable to a programmable I/O 2 and any input/output level of the external equipment. Then the integrated circuits 8A and 8B form an insulation amplifying circuit which is common to input or output as the computer input/output device. Further, even when a on-chip microcomputer is constituted by uniting a process, a memory, and an input/output part, this device can be applied to a device whose input/output part can be specified for input and output by a program. Consequently, the integrated circuits 8A and 8B form the circuit which is used for both input and output.
Patent JP-H01241480-A (JP)
Title: Document processing apparatus
Inventor: ICHIHARA NAOMI
IPC: B41J7/00
Filed: 1988-03-23
Abstract: PURPOSE:To improve the operation efficiency of an operator, by continuing test printing while conducting replacement of a wheel by an automatic wheel replacement means, and by informing the style of the type of the wheel under the test printing. CONSTITUTION:When test printing is started by pushing a print key on a keyboard 1, CPU 4 operates under the control of a program stored in program ROM 2 and thereby a document for the test printing which is registered in a text memory 8 inside a memory 7 is read out and displayed on a display unit 3. At the same time, a printer 9 is made to operate by a driver 6, starting the test printing. On the occasion, a wheel in a magazine 10 is replaced automatically and the kind of the wheel is displayed on the display unit 3. Since the printing is continued with the automatic replacement of the wheel during a period from the start of the test printing to the end thereof, the labor required for replacement of the wheel by an operator is dispensed with and the time for the replacement thereof is also shortened.
Patent JP-H09238038-A (JP)
Title: Distortion compensation amplifier
Inventor: SHIMADA NOBUYASU
IPC: H03G3/30
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To enable a distortion compensation amplifier used for a base station and a repeater to obtain an optimum control variable in a short time in the presence of a rapid temperature change at application of power or a sudden change in an input level, to eliminate the need for a backup secondary battery by reducing number of ICs. SOLUTION: An input level detector 21 is provided to an input terminal and a temperature sensor 22 is provided in the vicinity of a main amplifier 3 and the detected values are given to a control circuit 14. Vector adjustment rough data corresponding to the temperature and the input level are stored in a program in a ROM. When a temperature or an input level changes suddenly, at first the vector adjustment rough data are outputted to increase/decrease the adjustment value of the amplitude and the phase by two existing vector adjustment devices 2, 7 toward the rough data.
Patent JP-H10261609-A (JP)
Title: Equipment and method for chemical treatment
Inventor: YAMAZAKI TOSHIYUKI
IPC: H01L21/027
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To bring an upper end of a drop removement needle into contact with drops gathered at the lowest section of a lower end of a chemicals supply nozzle at a place outside a wafer and surely remove the drops from the lower end of the nozzle by installing the upper end of the nozzle outside the wafer and near a movement path of the lowest section of the lower end of the chemicals supply nozzle. SOLUTION: A chemical treatment equipment is provided with a wafer- mounting table 10, a chemicals supply nozzle 20, whose lower end 21 is so installed as to move freely from above a wafer W to a place outside the wafer W, and a drop removement needle 40 installed outside the wafer W. An upper end 41 of the drop removement needle 40 is located outside the wafer W and near a movement path of a lowest section 22 of the lower end 21 of the chemicals supply nozzle 20. When the lower end 21 of the nozzle 20 is moved to the outside of the wafer W, the upper end 41 of the needle 40 is made into contact with drops L1 which are gathered at the lowest section 22 of the lower end 21 of the nozzle 20, and then the drops L1 are carried down along the needle 40 to be removed.
Patent JP-H10269678-A (JP)
Title: Recording and reproducing device
Inventor: ASHIDA HIDEKAZU
IPC: G11B19/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To record an input signal on a random access recording and reproducing device in a short time without needing any rewinding time by utilizing a sequential recording and reproducing device as a temporary recording device. SOLUTION: This device is equipped with a selector 21, a controller 22, the sequential recording and reproducing device 23 and the random access recording and reproducing device 24, and under the state 1, the selector 21 is controlled to input an input signal 2 to the sequential recording and reproducing device 23 and also to input an input signal 1 to the random access recording and reproducing device 24. The sequential recording and reproducing device 23 and the access recording and reproducing device 24 are both set for forward recording by the controller 22, and the input signals 1 and 2 are recorded. At the time of completing recording the input signals 1 and 2, the selector 21 is controlled to input a reverse reproducing output of the sequential recording and reproducing device 23 to the random access recording and reproducing device 24, so as to be reversely recorded.
Patent JP-S60210827-A (JP)
Title: Gallium arsenide semiconductor device
Inventor: KATOU MARI
IPC: H01L31/05
Filed: 1984-04-03
Abstract: PURPOSE:To obtain good ohmic contact between the (n) side electrode and semiconductor layer without executing heat processing by forming an n type electrode consisting of vacuum deposited film of Au-Ge-Sb on the surface of n type GaAs semiconductor layer. CONSTITUTION:A cover glass 7 is attached by the bonding agent 6 on the surface of reflection preventive film 3, surface of p type electrode 4 and the desired part of p type electrode leadout terminal 8. On the other hand, an n type electrode 5a consisting of vacuum deposited film of Au-Ge-Sb is formed on the one main surface of the n type GaAs substrate 1a. Thereby, a good ohmic contact between the electrode 5a and substrate 1a can be obtained without heat processing.
Patent JP-H07319121-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IWAGAKI MASARU
IPC: G03C1/76
Filed: 1995-03-27
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material enhanced in electrostatic fogging resistance without deteriorating raw stock storage stability. CONSTITUTION:The color photosensitive material has photographic constituent layers comprising at least each one silver halide photosensitive layer and one nonphotosensitive layer on one side of a transparent polyester support, and at least one nonphotosensitive layer formed between the transparent support and the silver halide photosensitive layer nearest to the support contains a solid disperse dye.
Patent JP-H10263767-A (JP)
Title: Method for continuously casting extra-low carbon steel and mold powder for continuous casting
Inventor: ENOKIDO HIROFUMI
IPC: B22D11/108
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To stably obtain a good cast slab having a little development of defect in a cold-rolling process so as not to develop pickup of the carbon in a continuous casting by specifying casting speed and using mold powder specifying the basicity, viscosity and solidified temp. SOLUTION: The casting speed is made to 1.4-2.8 m/min. Further, as the mold powder, the one having >=0.85 basicity, 3-15 poise viscosity at 1300 deg.C and >=1000 deg.C solidified temp., desirably, 1050-1120 deg.C, is used. This mold powder consisting essentially of CaO, SiO2 and Al2 O3 , is profitable. Since the solidified temp. of the mold powder is made to >=1000 deg.C, the thickness of slag rim in a mold becomes suitable thickness and non-solidified powder in the solid phase powder is prevented from flow-in between the mold and the cast slab. Further, in the case the solidified temp. of the mold powder is >=1000 deg.C, the increasing of alarming frequency of the breakout as a trouble is not developed.
Patent JP-H08264886-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: MATSUBARA HIDEKI
IPC: H01S5/323
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a low cost stable laser element in which a GaN epitaxial crystal using a GaAs, GaP or InP substrate is employed by providing a first buffer layer made of GaN having a specific value of thickness. CONSTITUTION: A first buffer layer 2 made of GaN 10 to 80nm thick is formed on the OFF substrate 1 of a plane (100) <110> direction 2 deg. of the n-type GaAs of an epitaxial crystal 101. The layer 2 is operated as a heat resistant coating. Thus, a GaAs substrate having conductivity and cleavability can be used, and a laser element of a Fabry-Perot structure having a low cost and high stability in which AlGaAs laser can be realized is obtained. Particularly, since the GaN epitaxial crystal has high transfer density but the durability of the element is high, the laser element having long lifetime can be manufactured.
Patent JP-S55159938-A (JP)
Title: Finishing method for synthetic resin formed article
Inventor: SHIRATORI RIYOUICHI
IPC: B29C45/00
Filed: 1979-05-31
Abstract: PURPOSE: To raise the finish efficiency of a synthetic resin formed article and reduce the ratio of defective products by applying shot blast treatment on to the surface of the formed article.  
     CONSTITUTION: On to the surface of a synthetic resin formed article is applied the shot blast treatment for about 10 seconds. Thereby the surface of the formed article is finished to be in an aventurine state and the dull finish thereof is performed. In addition, such inferior forming as burr, silver thread, weld line, flow mark, embossed mixed-in fibers which are produced in forming of the formed article can be removed without fail, while the revision of dimensions to the extent about 0.2mm, the removal of shallow flaws and the like are also turned possible. Moreover, even when the formed article has the difference in level and/or curved faces in the form of its part, the surface of the article can be finished excellently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57185015-A (JP)
Title: Spectacle structure
Inventor: NAKAMURA YUUICHIROU
IPC: G02C3/00
Filed: 1981-05-08
Abstract: PURPOSE:To realize the use of spectacles under a gas mask or an underwater glass as well as for sports, by connecting a front plate to a front frame via a front support arm and using an elastic band to fix the spectacles to the head. CONSTITUTION:A side plate 2 is connected across a front plate 1 via hinge 3. With use of the plate 2, the spectacle structure can be fixed at the half of the user's head. Both ends of the plate 2 are connected to each other by means of an elastic matter, e.g., a rubber band 4. The upper part of each front frame 6 that holds a lens and the plate 1 are fixed with a front support arm 5. In such a structure, the slant angle theta of the frame 6 is controlled by bending the arm 5.
Patent JP-H08262386-A (JP)
Title: Production of chiral smectic liquid crystal element
Inventor: MIHARA TADASHI
IPC: G02F1/13
Filed: 1995-03-27
Abstract: PURPOSE: To improve the orientation state of liquid crystals and to prevent the degradation in image quality by adding a specific temp. history to a liquid crystal element after liquid crystal injection and subjecting the element to a reorienttion treatment. CONSTITUTION: Ferroelectric liquid crystals 10, more preferably ferroelectric smectic liquid crystals having at least two stable states are held in the spacing between electrode substrates 1a and 1b. The reorientation stage of heating up the chiral smectic liquid crystal element P until the chiral smectic C phase of the chiral smectic liquid crystals turns to the cholesteric phase, then lowering the temp. thereof until the liquid crystals turn to the chiral smectic C phase is executed after the end of the liquid crystal injection stage.  As a result, even if the chiral smectic liquid crystal element P is an element which is formed with auxiliary electrodes 5a, 5b on the surfaces of transparent electrodes 3a, 3b, is formed with ruggedness on the surfaces of orientation control films 7a, 7b and is subjected to the orientation treatment by subjecting the surfaces of these orientation control films 7a, 7b to a rubbing treatment, the orientation defects according to the ruggedness are eliminated.
Patent JP-H08258193-A (JP)
Title: Synthetic resin formed item and manufacture thereof
Inventor: ITO HIROSHI
IPC: B05D7/24
Filed: 1995-03-27
Abstract: PURPOSE: To provide a synthetic resin formed item capable of improving anti- marring property, and inhibiting the occurrence of separation or cracks of a hard coat due to temperature change. CONSTITUTION: The synthetic resin formed item 1 comprises a formed item main body a formed item main body 2 and a had coat layer 3 with transparency provided on its surface. The hard coat is blended with particle filling materials 4. The blending density of a filler 4 of the hard coat 3 is so lower that in the formed item main body 2 side, besides, it is formed such that the blending density thereof becomes larger from the formed item main body side to the surface layer side. Under this condition, the difference in dimensional variation rate between them is small in the vicinity of a boundary part of the hard coat layer 3 and formed item main body 2, moreover, in the inner part of the hard coat layer 3, an abrupt change of the dimensional variation rate is not apt to occur from the formed item main body 2 side to the surface layer side.  In addition, the surface layer side of the hard coat 3 having a relatively high blending density of the filler 4 can enhance its rigidity sufficiently.
Patent JP-S543203-A (JP)
Title: Method for manufacturing motor
Inventor: SAKAGUCHI YUKINOBU
IPC: H02K15/12
Filed: 1977-06-09
Abstract: PURPOSE: To provide strong close contact between coils and between coils and slotted iron-cores for making them integral with each other, by insulating the ironcore by two laters the lower layer of which is a coating layer of a thermosetting powder material and the upper layer is a coating layer of a thermoplastic material with fusion-bonding nature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55159850-A (JP)
Title: Ion exchange unit
Inventor: YAMANISHI KENICHIROU
IPC: B01J47/12
Filed: 1979-05-29
Abstract: PURPOSE: To achieve efficient removal of ions only and continuous regeneration by a method wherein an endless ion-exchange resin membrane is moved through liquid suspension, then the resin membrane contaminated with suspended subtances is washed with water, and then is passed through regeneration liquid.  
     CONSTITUTION: An endless ion exchange membrane 13 is passed through suspension 12 in a liquid suspension tank 11 so that the membrane 13 removes only ions from the liquid 12. Because the membrane 13 moves through the liquid 12 continuously without stopping, suspended substances in the liquid 12 is prevented from accumulating on the both surfaces of the membrane 13. Only small amount of suspended substances deposited on the membrane 13 is cleaned with water, then the membrane 13 is sent into regenerating liquid 24 for the membrane 25 to be regenerated so as to effect regeneration of the membrane. Then, the membrane is cleaned with ejected 21 water. After cleaning, the membrane is again sent into the liquid 12 in the tank 11 to perform ion exchange. Thus, by the continuous ion exchange and regeneration of the membrane 13 efficient ion-exchange operation is provided. 
     COPYRIGHT: (C)1980,JPO&Japio