baber/WOPTO huggingface dataset:
Patent JP-H0244151-A (JP)
Title: Refrigerator
Inventor: UCHIYAMA KUNIYASU
IPC: F25B1/00
Filed: 1988-08-02
Abstract: PURPOSE:To properly detect the calorific load from the difference between the room temperature and the set room temperature for permitting an efficient capacity control in cooling and heating operation by furnishing a refrigerant mixing ratio changing device and a room temperature sensor. CONSTITUTION:A refrigerant separator equipped with functional membranes that allow a particular kind of refrigerant to permeate is connected to a refrigerator. To compose a refrigerant composition ratio changing cycle, a storage tank 26 and an on-off solenoid valve 28 are provided so as to optionally store one kind of refrigerants discharged from the refrigerant separator by action of a switching device 25. By action of the switching device to open or close the on-off solenoid valve, not only non-azeotropic refrigerant mixture but also azeotropic refrigerant mixture can be separated. Therefore, an efficient, wide range of control can be performed by properly obtaining the calorific load in cooling and heating operation, separating a refrigerant having a high boiling point or a low boiling point corresponding to the required calorific load, and changing the mixing ratio of refrigerants.
Patent JP-S6172675-A (JP)
Inventor: SAKAI HIROSHI
IPC: C04B35/00
Filed: 1984-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0676580-A (JP)
Title: Semiconductor storage device
Inventor: KONDO KENJI
IPC: G11C11/407
Filed: 1993-07-08
Abstract: PURPOSE:To reduce the driving load on the output signal line of a switching control circuit for writing and reading operations by deciding the state of a couple of external input complementary signals generated on the basis of write data and controlling the active/inactive state of a differential amplifier circuit. CONSTITUTION:When data are inputted from a data input terminal D at the time of writing, the output signal WET of the writing/reading operation switching control circuit goes down to L and the complementary signals GWS corresponding to the data are generated. The write state is decided on the basis of the complementary state between the signals GWB and a decision circuit WRC outputs decision outputs SBRB and SBR to turn OFF a load circuit LD1 common to differential amplifiers BLSA1-BLSAn connected to respective bit line couples BL1-BLn and also make a differential amplifier BSA for the circuit LD1 inactive. Consequently, the driving load of the output signal of the reading operation switching control circuit is reduced to enable high-speed writing operation.
Patent JP-H0242483-A (JP)
Title: Liquid crystal driving circuit
Inventor: OMAE HIDEO
IPC: G09G3/36
Filed: 1988-08-02
Abstract: PURPOSE:To decrease the power consumption of a voltage dividing circuit even when the resistance value of resistance means constituting the voltage dividing circuit is made large by receiving a divided voltage by buffer amplifiers. CONSTITUTION:By receiving the divided voltage by buffer amplifiers 1-7, even when the resistance value of resistance means R1-R5 constituting the voltage dividing circuit is made large, there is no connection with a charge/discharge time constant for a charge accumulated between the electrodes of a liquid crystal display device 10 and the power consumption of the voltage dividing circuit can be decreased. By operating only in a period shorter than the display period of the electrodes of the liquid crystal display device 10 driven in the operating period of the buffer amplifiers 1-7, the power consumption can be further decreased.
Patent JP-H1042472-A (JP)
Title: Private power generation system
Inventor: SAITO KAZUO
IPC: H02P9/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To enable employment cooperative to commercial power system most economically, by making possible reverse flow of power to the commercial power system, and operating and controlling private power generation means by the economically most advantageous operation mode, on the basis of energy information of the commercial power system side and the private power generation means side. SOLUTION: Private power generation system 1 connects the output end of a generator 2 with loads 7, 8, 9, via a switch gear 6 and with commercial power system 11 via a switch gear 10. Input ends of the loads 7, 8, 9 are also connected with the commercial power system 11 via a switch gear 12. An operating mode determining equipment 17 determines an operating mode of the private power generation system 1, under the most economically advantageous condition, on the basis of energy information obtained by accessing the information service center 20 of an electric power company and the information service center 21 of a fuel supply enterpriser. The determination command is given to a controller 13 which controls an engine 3 and the switchgears 6, 10, 12.
Patent JP-S5895980-A (JP)
Title: Current detector for chopper device
Inventor: FUJIWARA YOSHITAKA
IPC: H02M3/155
Filed: 1981-12-03
Abstract: PURPOSE:To indirectly obtain the detection output of an input current from a smoothing circuit by providing a smoothing circuit which inputs a directly detected output current and ON and OFF command signals from a chopper device. CONSTITUTION:A current detector 7 for detecting the output side current is connected to the output side of a chopper device 9, and the output signal of the detector 7 is multiplied by a multiplier 11 by the output of a current flow rate controller 10 for controlling the current flow rate alpha of the chopper 2 of the chopper device 9. The output signal A from a current flow rate controller 10 and the output signal B from the detector 7 are inputted to the multiplier 11, and are multiplied, and the output signal C becomes at the peak value i2 with the width alpha(<=1). This output signal C is introduced to a smoothing circuit 12, and is smoothed, thereby obtaining a DC waveform signal D, which has a peak value of alphaXi2 corresponding to the average value i1 of the input current of the chopper 9.
Patent JP-H1140237-A (JP)
Title: Terminal-accommodating device
Inventor: NISHIDA SHIRO
IPC: H02G3/16
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a terminal-accommodating device which can draw out a terminal without removing a retainer from the body part of a case and can prevent the retainer from being lost. SOLUTION: A terminal-accommodating device 11 is constituted of a case body 12 made of plastics and a retainer 13 which is engaged by the case body 12 and has a holding piece 21 made of plastics. Inside the case body 12, an accommodation space 14 is formed whose bottom is left open, while the top surface of the case body 12 is furnished with an insert hole 15 in communication with the space 14 and also with a through-hole 16. On the inside surface of the case body 12, a lance 17 is formed protruding into the space 14, and the retainer 13 is furnished with an insert hole 19 to admit the insertion of a relay terminal and a through-hole 20 mating with the lance 17. The insert hole 19 is formed as mating with the first named insert hole 15, while the through-hole 20 is formed so as to mate with the through-hole 16. A gap 23 is reserved between the holding piece 21 and terminal 22.
Patent JP-2001018801-A (JP)
Title: Portable light-emitting device
Inventor: HINATA TETSUZOU
IPC: G08G1/095
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable light-emitting device the blinking condition of which can be easily perceived even during the daytime. SOLUTION: A portable light-emitting device comprises a light-emitting portion 12 located in a cylindrical body 14 with a front side formed with transparent material and equipped with main light-emitting elements 16 the light- emitting angle of which is specified to be within a required range and which face the front side of the cylindrical body 14, supporting legs to support the cylindrical body 14, and a battery fixed at the supporting legs. Inside the cylindrical body 14 or at the supporting legs, a sounding means 36 is provided which sounds only when the main light-emitting elements 16 emit light.
Patent JP-2000031805-A (JP)
Title: Voltage driving element module
Inventor: FUKATSU TOSHISHIGE
IPC: H01L23/62
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a voltage driving element module for preventing the damage of a field effect transistor(FET) by suppressing vibrations until a drain- source voltage(VDS) is stabilized concerning the voltage driving element module provided with a snubber function. SOLUTION: FET 9-1 to 9-n are formed inside a voltage driving element module 8, a snubber function element 10 is formed and a source electrode 10S is disconnected. Thus, the capacitance of the snubber function element 10 itself is constituted large, a snubber function is effectively utilized for driving the FET 9-1 to 9-n inside the module 8, the generation of a surge voltage is prevented and neither the circuit nor device of the voltage driving element module is expanded without damaging the EFT.
Patent JP-S5895493-A (JP)
Title: Diaphragm for speaker
Inventor: TAKAYAMA SATOSHI
IPC: H04R7/08
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a diaphragm for speaker which is easy to produce and has a high rigidity, by using a polybisphenol phthalate resin film as a plane plate- shaped core material which is much rugged. CONSTITUTION:A polybisphenol phthalate resin film having 100mum thickness is heated and melted at about 300 deg.C, and a plane plate-shaped core material which has 28mm. diameter and 1mm. depth and is much rugged is formed by vacuum forming. A die 2 where holes 1 for attraction are provided in recessed faces is provided in a recessed part 4 of a press upper die 3, and a resin film 7 interposed between the die 3 and a lower die 6 is heated by a heater 5, and the resin film 7 is attaracted to the die 2 through a hole 8 for attraction of the press upper  die 3 by a vacuum pump when the resin film 7 is softened. Surface materials  where a polyamide film adhesive having 30mum thickness is provided on one face  of an aluminum foil having 20mum thickness are adhered to both faces of this obtained core material.
Patent JP-H1139485-A (JP)
Title: Edge component extracting method for photographic image
Inventor: GO YOU
IPC: G06T1/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect an edge component of a target even when a source image has much noise on its background part by extracting feature parameters from a linear distribution diagram generated by integrating respective generated edge images in one direction. SOLUTION: The source image is read out and a frequency (n) of movement for shifting the source image in one direction is found from target size and luminance features of its image (S1). Then a movement frequency counter k=1 is set (s2) and the source image is moved by a specific number of pixels to generate a shifted image (S3); and the luminance of the shifted image is compared with that of the source image to generate an edge image (S4). The edge image is moved and projected orthogonally to generate a linear distribution diagram (S5), and feature parameters of the edge component are extracted (S6).  Then count-up operation is performed (S7) and while a movement frequency is judged (S8), an edge image when counter k=n is found; and the generation frequencies of the feature parameters are totalized and the edge component of the target is extracted on the basis of a specific evaluation function (S9 and S10).
Patent JP-H09327295-A (JP)
Title: Vitamin d receptor isoform protein
Inventor: KATO SHIGEAKI
IPC: C07K16/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene, capable of coding a vitamin D receptor isoform protein containing a specific amino acid sequence and useful in the production, etc., of a protein useful for the elucidation, treatment, etc., of diseases such as osteoporosis. SOLUTION: This vitamin D receptor isoform protein is a new gene capable of coding a vitamin D receptor isoform protein containing an amino acid sequence represented by the formula and is useful in the production of a vitamin D receptor isoform protein useful for the diagnosis of bone density and the elucidation, treatment, etc., of diseases related to the vitamin D receptor isoform such as osteoporosis, fracture, secondary hyperthyroidism, immunopathy or dermatopathy. The gene is obtained by screening a rat renal cDNA library with a probe prepared by radioactively labeling a fragment treated with a restriction enzyme containing a ligand-bonded domain of a rat vitamin D receptor and recovering the gene from a positive clone.
Patent JP-S6174745-A (JP)
Title: Manufacture of piston ring made of steel
Inventor: KASAHARA TSUYOSHI
IPC: F02F5/00
Filed: 1984-09-17
Abstract: PURPOSE:To improve the quality and accuracy of a ring by forming a ring material from a steel wire rod having circular sectional form, giving desired sectional form by press work and making work after tempering. CONSTITUTION:A wire rod 1 is coiled to true circular form using a jig 2 or a forming guide. The coiled wire rod is cut by a milling cutter to obtain a separate ring material 4a. The ring material 4a is die forged by a press 5 and a ring material 4b having desired sectional form is obtained. Then, after making tempering of quenching and tempering, final work is performed. By this method, no torsional deformation takes place, and the deformation of sectional form in press work is wholly corrected. Accordingly, both the quality and accuracy of the steel ring are improved.
Patent JP-H0643925-A (JP)
Title: Nc device
Inventor: HIRAKAWA TOMOHISA
IPC: G05B19/409
Filed: 1992-07-22
Abstract: PURPOSE:To provide an NC device which can position one point on a plane and perform track control not by generating a machining program, but only by a manual operation and facilitates the afterward modification of position information. CONSTITUTION:Position information successively outputted from a coordinate device 11 which can be positioned on the display device of a computer is converted by a coordinate converting means 12 into actual coordinate values stored in a storage device 13 and then compared by a comparing means 16 with current position coordinates from a current position output means 15; and the deviation data are outputted to an X-axis driving means 17 and a Y-axis driving means 18. Those X-axial driving means 17 and Y-axis driving means 18 control the driving of a servomotor according to the deviation quantities from the comparing means 16. Further, the coordinate values stored in the storage device 13 are taken out and then the coordinates are freely varied by the input device 14 or coordinate device 11 to put the servomotor in operation.
Patent JP-S6254460-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L27/08
Filed: 1985-09-03
Abstract: PURPOSE:To realize a high-speed device by a method wherein a first and second regions of the first conductivity type are provided with a first region of the opposite conductivity type sandwiched between them and then a second region of the opposite conductivity type is formed higher in carrier concentration than the first region of the opposite conductivity type and lower in carrier concentration than a well of the opposite conductivity type. CONSTITUTION:On the surface of a region between an N<+> type source region 6 and N<+> type drain region 7, a second P<-> type impurity-implanted region 17 is formed, provided with a carrier concentration of approximately 6X10<16>cm<-3> for the adjustment of threshold voltages. When the same potential is applied to the source region 6 as well as to a well region 15, because there will be no junction capacity involving the source region 6 in such a case, only a portion of the source region 6, a portion in the vicinity of the drain region 7, needs to be contained in a first P<--> type impurity-implanted region 16 for threshold voltage adjustment. This design realizes a high-speed CMOSIC capable of withstanding external noises.
Patent JP-H0246987-A (JP)
Title: Device for monitoring energy of laser light
Inventor: OKINO KEIJI
IPC: B23K26/00
Filed: 1988-08-05
Abstract: PURPOSE:To measure the laser output during processing even if the reflectivity from a work changes by partly reflecting the output from laser light and the reflected light of the laser light from the work by a beam splitter and measuring the same by using two pieces of detectors. CONSTITUTION:The laser light oscillated from a laser device 1 is reflected by the beam splitter 2 having the reflectivity r0. The energy of r0I0 enters the 1st detector 3 if the original laser output is designated as I0 and the laser light transmitted through the beam splitter 2 is (1-r0)I0. The laser light transmitted therethrough is reflected by the work 4 having the reflectivity R and the energy of R(1-r0)I0 is reflected and is reflected by the beam splitter 2. The energy of r0R(1-r0)I0 enters the 2nd detector for monitoring the reflected light from the work. The measured value I4 of the 2nd detector 5 is computed by an arithmetic unit 6 from the measured value I3 of the 1st detector 3, by which the value of R(1-r0) is obtd. Since the value of r0 is known by the reflectivity of the beam splitter 2, the reflectivity R of the work 4 can be determined.
Patent JP-S6174110-A (JP)
Title: Magnetic head
Inventor: INAGOYA OSAMU
IPC: G11B5/127
Filed: 1984-09-19
Abstract: PURPOSE:To control the deterioration in the electromagnetic converting characteristic of a magnetic head by interposing an amorphous intermediate thin film between a core base and a magnetic thin film so as to prevent local crystallization of the magnetic thin film. CONSTITUTION:The 1st amorphous intermediate thin film 9 made of, e.g., silicon dioxide is interposed to a part of the magnetic head opposite to the magnetic gap 5 of the 1st core base 4 constituting the 1st core half 2, and the 1st magnetic thin film 4 made of an amorphous magnetic material having a high saturation magnetic flux density is formed on the film 9. Then the 2nd core half 2 is constituted similarly. The local crystallization of the magnetic thin films 6, 8 is prevented by providing the intermediate thin films 9, 10 in this way so as to control the deterioration of the electromagnetic converting characteristic of the magnetic head attended therewith.
Patent JP-S6173738-A (JP)
Title: Curable polyamide composition
Inventor: SAKAI ATSUSHI
IPC: C08G69/48
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a curable polyamide resin having improved durability, by mixing a hardener with a polyamide contg. a residue of a polyalkylene ether glycol in its main chain. CONSTITUTION:10-1,000pts.wt. at least one compd. selected from methylol melamine compd., methoxymethylol melamine compd., methylol urea compd., ethylene urea and phenol/formalin compd. as a hardener is mixed with 100pts.wt. polyamide contg. a residue of a polyalkylene ether glycol in its main chain, to obtain the desired compsn. Examples of the polyamides are homogeneous polymers derived from an aliph. dicarboxylic acid and a diamine obtd. by cyanoethylating a polyalkylene glycol and hydrogenating the product. The compsn. can be cured by heating at 100-300 deg.C.
Patent JP-S6256782-A (JP)
Title: Separate type heat exchanging system
Inventor: KITAMURA HIKARI
IPC: F28D15/02
Filed: 1985-09-05
Abstract: PURPOSE:To control the condensing amount of steam as well as the degree of sub-cool in a heater and a pressure in the title system by a method wherein the volumes of a condensation heat transfer section and a sub-cool heat transfer section in the heater are changed by moving the level of liquid up and down in the heater by a level control tank. CONSTITUTION:Condensed liquid forcibly sent by a circulating pump 1 enters a cooler 4 through a flow meter 2 and a flow amount control valve 3 and is heated here by exchanging heat with the exhaust gas or the like of a boiler. Steam generated in the cooler 4 enters a heater 6 and is cooled here by effecting heat exchange with fuel gas, combustion air or the like, then, is condensed in a condensation heat transfer section CH, and is sub-cooled (overcooled) in a sub-cool heat transfer section SH. A level L in the heater 6 is moved up and down by pouring or discharging operating fluid into or from a level control tank 7 to change the volumes of the condensation heat transfer section CH to change the sub-cool heat transfer section SH in the heater 6, whereby the condensing amount of steam as well as the degree of sub-cool in the heater 6 and the pressure in the system can be controlled.
Patent JP-S6172887-A (JP)
Title: Reciprocating type refrigerant compressor
Inventor: MANGYO MASAO
IPC: F04B27/02
Filed: 1984-09-18
Abstract: PURPOSE:To aim at the promotion of low-unit cost of production, by constituting each piston set up at both sides of a crankshaft so as to perform a compression action simultaneously, while miniaturizing the form of a compressor in a way of directly attaching a cylinder block to a shell, and furthermore dispensing with a suspension spring. CONSTITUTION:When an electric motor is energized with a continuous rating current, a crankshaft 5 unitized with a rotor 4 rotates so that each of pistons 8 and 9 set up at both sides of the crankshaft 5 reciprocates inside cylinders 12a and 12b, performing a compression action. In this case, these pistons perform their opposite motions as the piston 8 reaches a top dead point, the piston 11 also reaches the top dead point and when the piston 8 reaches a bottom dead point, the piston 11 also reaches the bottom dead point whereby vibrations of both these pistons 8 and 11 are negated with each other, thus vibrations are well reduced. Accordingly, a suspension spring so far required for the conventional compressor is disused, therefore a cylinder block 12 of a compressor 2 is directly attached to a shell 1 and lockable in this way. With this constitution, since the suspension spring is no longer required and the compressor itself becomes miniaturized, manufacturing cost is reducible.
Patent JP-H0938800-A (JP)
Title: Press forming method for al-mg based alloy plate
Inventor: YOSHIZAWA AKINORI
IPC: C22F1/047
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a press forming method for an Al-Mg based alloy plate capable of forming the Al-Mg based alloy plate having a high Mg content to structural members of intricate shapes, such as outside plating of automobiles without generating stretcher strain marks. SOLUTION: The Al-Mg based alloy plate contg. Mg at >=2.5wt.% is press formed by controlling a strain rate (x) so as to satisfy y<2.8logx+12.8 in respective strain quantities (y) at the time of press forming the plate at the strain rate (x) within a range of 1×10<-4> to 1×10<-1> (S<-1> ) and at the strain quantity (y) of <10%. The generation of the stretcher strain marks is suppressed and the appearance characteristics, such as sharpness and brightness, of the coated surfaces of formed goods are improved. The reduction in the weights of various kings of the structural members, including the members for automobiles, with which the appearance characteristics are important is thereby promoted.
Patent JP-H1118780-A (JP)
Title: Oligonucleotide for inspecting lactobacillus and method for judgement thereof using the oligonucleotide
Inventor: SAMI MANABU
IPC: C12Q1/68
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To swiftly judge whether or not the inspected lactobacillus causes turbidity in beer by conducting the PCR method using the gene sequence related to hop-resistance as primers. SOLUTION: The purpose of this invention is achieved by conducting the PCR method using, as primers, oligonucleotides comprising some or all of the nucleotide sequence of the formula, which is a hop-resistant gene existing on the plasmid contained in Lactobacillus brevis [e.g. 5'- ATCCGGCGGTGGCAAATCA-3' and 5'-AATCGCCAATCGTTGGCG-3'] or comprising the complementary sequence corresponding to the nucleotide sequence. We can judge without fail for a few hours whether or not any oligonucleotide having the recognizable sequence exists by isolating the amplified nucleotides and subjecting them to the electrophoresis.