baber/WOPTO huggingface dataset:
Patent JP-2000252055-A (JP)
Title: High frequency heating device
Inventor: SHIRAKAWA HISATO
IPC: H05B6/68
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent in the initial stage accidental abnormal heat generation of a high voltage transformer during high frequency heating operation in a high frequency heating device. SOLUTION: The high frequency heating device high frequency-heats a cooking object with a high frequency oscillation means 2 containing a magnetron 24 for oscillating high frequency, and a high voltage transformer 21 for applying high voltage to the magnetron 24, and has means-coping-with-abnormality 3, 4 for stopping the operation of the magnetron 24 when corona discharge is generated in a secondary coil Ts of the high voltage transformer 21. By detecting such a sign that the high voltage transformer 21 may locally cause abnormal heat generation, or generation of corona discharge, since operation of the magnetron 24 can be stopped before the high voltage transformer 21 locally generates heat, accidental heat generation of the high voltage transformer can be prevented.
Patent JP-H11250551-A (JP)
Title: Floppy disk drive device
Inventor: ISHIDA TAKUYA
IPC: G11B19/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a floppy disk drive device having an LSI, which is capable of reducing a chip area by constructing a thermal shut-down circuit so as to prevent the effect of noises generated by the reverse electromotive force and disposing the same in a prohibition area. SOLUTION: This floppy disk drive device includes an LSI1 provided with a stepping motor driver 11 for supplying a current to a stepping motor driver and a temperature detecting circuit 14 for detecting a temperature by heat from the stepping motor driver 11. In this LSI1, the temperature detecting circuit 14 is provided with a temperature detecting means for continuously detecting temperatures and a latching means for latching a signal outputted from the temperature detecting means at a timing excluding a timing for switching on/off the operation of the stepping motor driver 11.
Patent JP-H10226857-A (JP)
Title: Brightness aluminum alloy for extrusion excellent in surface property
Inventor: KAIHATSU TOSHIHIKO
IPC: C25D11/04
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an Al alloy for extrusion molding excellent in brightness without requiring mechanical polishing or the like by subjecting a billet of an Al alloy using an Al-Mg-Si series alloy having a specified compsn. as a base and contg. specified amounts of Cu, Mn, Cr, Zr or the like to homogenizing heat treatment at a specified temp. SOLUTION: A billet is cast by an Al-Mg-Si series alloy essentially consisting of Al contg., by weight, 0.45 to 0.90% Mg, 0.30 to 0.60% Si, 0.05 to 0.25% Cu and <=0.10% Fe and furthermore contg. one or >= two kinds among 0.05 to 0.40% Mn, 0.05 to 0.20% Cr and 0.05 to 0.20% Zr with inevitable impurities. This billet is heated at 420 to 480 deg.C for 3 to 24hrs and is thereafter subjected to extrusion molding by a hydraulic extruding press. In this way, the Al alloy for extrusion in which the center part of an extruding shape material has a fibrous shape and the thickness of the recrystallized structure layer on the surface part is regulated to 3 to 20μm and excellent in brightness is stably obtd.
Patent JP-H03252215-A (JP)
Title: Voltage controlled oscillating circuit
Inventor: OKADA YOSHIAKI
IPC: H03K3/282
Filed: 1990-03-01
Abstract: PURPOSE:To fix a voltage against the variance of temperature or the like by flowing the voltage, which determines the oscillation frequency and the conversion gain of a voltage controlled oscillating circuit, to a resistance to fix the voltage generated in the resistance. CONSTITUTION:When the voltage of an input terminal 31 is changed, currents of transistors TRs 12 and 13 are changed, and the collector current of a TR 8 on the turning-on side of a TR 9 is changed, and as the result, the voltage generated in a resistor 24 or 25 is changed. For the purpose of preventing this change, namely, generating a certain voltage in resistors 24 and 25, the current is pulled from an auxiliary current source circuit 2. That is, a TR 15 is turned on to pull the current from the circuit 2 so that the voltage generated in the resistor 24 is fixed when the TR 8 is turned on to pull the current from the resistor 24. When the TR 9 is turned on to pull the current from the resistor 25, a TR 14 is turned on to pull the current from the circuit 2 so that the voltage generated in the resistor 25 is fixed. Thus, the voltage generated in resistors 24 and 25 is not varied.
Patent JP-S57165436-A (JP)
Title: Polyethylene composition
Inventor: INOUE HIROSHI
IPC: C08L23/18
Filed: 1981-04-07
Abstract: PURPOSE: A composition that is made by adding a synthetic rubber to a specific linear low-density polyethylene, thus forming film with high environmental stress-cracking resistance, heat sealability, transparency and improved luster.  
     CONSTITUTION: A synthetic rubber is added to a linear low-density polyethylene that is an ethylene-α-olefin copolymer of 0.915W0.935 density and 3W12 weight- average molecular weight/number-average molecular weight. The α-olefin in the polyethylene polymer is preferably butene-1, hexene-1, 4-methylpentene-1, or octene-1 and its content is 3W14wt%. The synthetic rubber is preferably ethylene-butene-1 copolymer of 10W150 Mooney viscosity and less than 30% crystallinity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06287391-A (JP)
Title: Weather-resistant rigid profile extrudate with improved surface appearance and its production
Inventor: DENISU RII ROOSON
IPC: B29C48/12
Filed: 1994-02-25
Abstract: PURPOSE: To provide a blend of chlorinated polyvinyl chloride and chlorinated polyethylene and a process for preparing an extrusion profile having smooth surface properties.  
     CONSTITUTION: This blend comprises 100 pts.wt. CPVC containing 62-72 wt.% chlorine, 10-30 pts.wt., desirably 15-25 pts.wt. chlorinated polyethylene containing 25-45 wt.% chlorine. A preferred embodiment is further defined by a particular combination of the chlorine content of CPVC with the real weight-average molecular weight(Mw) of CPE, the polydispersity (Mw/Mn) defined by the ratio of the weight-average molecular weight to the number-average molecular weight and an extrusion shear rate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01226673-A (JP)
Title: Controller for hydraulic elevator
Inventor: YAMAMOTO TOMOICHIRO
IPC: B66B5/00
Filed: 1988-03-04
Abstract: PURPOSE:To improve the safety in work by installing an oil temperature rise detecting means for detecting the rise of oil temperature over a prescribed value in maintenance operation, position detecting means which operates when a cage arrives at a prescribed floor, and a means for suppressing operation when the above-described means both operate. CONSTITUTION:If oil temperature rises over a certain value in maintenance operation, an oil temperature detecting device 15 operates to open an all-time closed contact point 15a. If a cage is not at a prescribed position, an oil temperature control relay 21 is kept in a held state. If operation is continued in this case, a position detecting switch 6 contacts a cam at a getting-on place on a certain floor, and the contact point 6a is opened and the relay 21 is not energized, and the contact points 21a and 21b are opened, and the rising and lowering operation instruction circuits 19 and 20 are cut off, and the cage keeps stopping. Since, in this case, the position where the switch 6 is engaged with the cam is the position where the cage arrives at the boarding place, a door can be opened. Further, even if the cage is not moved, the inspection in a machine chamber or at a boarding place is permitted.
Patent JP-H07237641-A (JP)
Title: Card holding mechanism for container
Inventor: ASAI CHIHARU
IPC: B65D1/22
Filed: 1994-02-23
Abstract: PURPOSE:To make card inserting or sticking work easy and efficient by providing a horizontal slit at the upper part of a card holding region on the side face of a container. CONSTITUTION:After an upper part L2' of a card L2 is inserted into a slit b5, it remains horizontally stretched inside a container B. By this constitution, information can be indicated on both a vertical part L2'' of the card L2 stuck on a card holding region and the upper part L2' of the card L2 that is stretched inside the container B. As information on the container B or on contents stowed in the container B can be indicated on the card L2, the indicatable amount of information increases. The information indicated on the upper part 12' of the card L2 can be read by an automatic card reader situated above the container B. Thus, the card L2 can cope with the automatic card reader arranged above the container B.
Patent JP-H07231927-A (JP)
Title: Blow bag for medical fluid
Inventor: MATSUMOTO KAZUYA
IPC: A61J1/10
Filed: 1994-02-24
Abstract: PURPOSE:To enhance the strength and appearance of a bag body part while preventing the occurrence of wrinkles in the body part during thermal sterilizing treatment by making the cross-sectional shape of the bag body part flat and forming the surfaces parallel to the long axis of the cross-sectional shape of the body part into flat surfaces. CONSTITUTION:The cross-sectional shape of the body part 2 of a blow bag 1 for a medical fluid is made flat. The surfaces parallel to the long axis of the cross-sectional shape of the body part 2 are formed into flat surfaces A and both end surfaces B of the body part 2 are formed into taper surfaces forming an angle with respect to the flat surfaces so as to reduce the cross-sectional area of the body part 2 toward both end parts thereof from the flat surfaces A. An opening part 3 is provided to the upper end of the body part 2 and a hanging piece 4 is provided to the lower end thereof. The flat surfaces A, A are continued by curved end walls C, C. The area of each of the flat surfaces A is set to 20-85% of the projection area in the direction crossing the short axis of the cross-sectional shape of the body part at a right angle.
Patent JP-S63217693-A (JP)
Inventor: YONEDA TATSU
IPC: C23C18/18
Filed: 1987-03-05
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-H08311083-A (JP)
Title: Production of silicon compound having steric hindrance
Inventor: SAKAMOTO NORIHIKO
IPC: C07F7/12
Filed: 1996-03-08
Abstract: PURPOSE: To safely obtain a silicon compound having steric hindrance in high yield without removing by-products by reacting a Grignard reagent with a silicon compound in the presence of a cyano compound, etc., using a polyalkylene glycol as a solvent and distilling the reaction product. CONSTITUTION: The objective silicon compound having steric hindrance is produced in high yield by coupling a Grignard reagent expressed by formula II (R<4> is a tertiary hydrocarbon group, a secondary hydrocarbon group or an aromatic hydrocarbon group; X is a halogen) with an organic silicon compound expressed by formula III (R<5> is a hydrocarbon group; X is a halogen; m is an integer of 0-2) in the presence of a cyano compound, a thiocyanic acid compound or an acetylacetonate compound using a polyalkylene glycol dialkyl ether expressed by formula I (R<1> and R<2> are each a 1-8C alkyl; R<3> is H or methyl; n is an integer of 1-6) as a solvent and separating and purifying a silicon compound having tertiary hydrocarbon group, a secondary hydrocarbon group or an aromatic hydrocarbon group from the reaction mixture by distillation.
Patent JP-H05253583-A (JP)
Title: Waste water treatment apparatus
IPC: C02F9/00
Filed: 1992-03-10
Abstract: PURPOSE:To efficiently remove SS, soluble total organocarbon and soluble nitrogen in secondary treated water. CONSTITUTION:A first filter tank 22 in which a first filter bed 31 consisting of a large number of first packing materials 3a is immersed and a second filter tank 23 in which a second filter bed 41 consisting of a large number of second packing materials 40 is immersed are provided. The void volume of the first filter bed 31 is set to 90% or more and that of the second filter bed 41 is set to 40% or less.
Patent JP-H02231578-A (JP)
Title: Method and device for deciding destaticization effect
Inventor: YAMAGUCHI HITOSHI
IPC: H05F3/04
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a stable decision result by charging a detection electrode, which is arranged in an ion atmosphere, electrostatically and then comparing the time up to when its potential drops to a predetermined potential. CONSTITUTION:When an inspection start is indicated through an external input 8, a timer part 6 closes a switch 2. Consequently, a DC voltage source 3 supplies a specific DC current to the detection electrode 1. At this time, the detection electrode 1, for example, is charged electrostatically for a time ts with a potential VM. The specific time ts is counted by the timer part 6 and then the switch 2 is opened to disconnect the electrode 1 from the DC voltage source 3 electrically. Then a surface electrometer 4 begins to measure the potential of the electrode 1 and the timer part 6 measures the time up to when the potential drops to the predetermined potential ts. Thus, the destaticization effect is decided according to the attenuation characteristics of the potential with time, so the stable decision result is obtained.
Patent JP-2000250927-A (JP)
Title: Updating and retrieval method for data base
Inventor: NISHIMURA KATSUNORI
IPC: G06F17/30
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To evade the lowering of the retrieval/updating speed of a data base despite the addition of tables. SOLUTION: A data base A2 consisting of hash buckets B1-Bn is built on a secondary storage A1. When records are stored in the data base A2, a common primary key is declared to the record groups which are stored in a plurality of tables related to each other. Then one of buckets B1-Bn is decided against the record groups on the basis of the common primary key. Thus, the data base A2 is retrieved and updated by the common primary key with record groups which are stored in a plurality of tables related to each other.
Patent JP-H06268825-A (JP)
Title: Original fixing device
Inventor: HORIKAWA MASAAKI
IPC: B41J29/15
Filed: 1993-03-12
Abstract: PURPOSE:To provide an original fixing device which easily copes with automation of fixing an original and integration of an automatic page turn-over device. CONSTITUTION:The device is provided with an original platen plate 2, a transparent plate 3 covering an original placing face 11 of the original platen plate 2, and an original platen plate carrying mechanism 5 reciprocatingly carrying the original platen plate 2 almost in parallel with the original placing face 11, and also with a transparent plate moving mechanism 6 moving the transparent plate 3 at a carrying forward end of the original platen plate 2 in a direction in close contact with the original placing face 11 and moving the transparent plate 3 at the carrying return end of the original platen plate 2 in a direction of parting the transparent plate 3 from the original placing face 11.
Patent JP-2000250780-A (JP)
Title: Analyzing device and recording medium
Inventor: ASAI NOBORU
IPC: G06F11/28
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of errors and also to obtain as much information as possible when the load of an application program is analyzed. SOLUTION: In this analyzing device, an interruption setting means 1a sets a controlling part 1h so as to generate interruption in a prescribed period. An application program executing means 1b acquires an application program to be an analysis object from a storage device 1c and makes the part 1h execute it. An access information acquiring means 1d acquires and stores access information showing a path from a main function to a function in the middle of execution at that time when interruption takes places in the middle of the execution of the application program. An accumulating means 1e accumulates information acquired by the means 1d when the execution of the application program is finished. A displaying means 1g displays the information accumulated by the means 1e on a CRT monitor 2 according to a display format corresponding to information inputted from an inputting means if.
Patent JP-2000004332-A (JP)
Title: Image reader
Inventor: TAKASHIMA IZUMI
IPC: H04N1/04
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the effects of the ripple component of illumination light and to stop flickers from being generated by irradiating a document with illumination light having pulsing components, reading an image on the document with its reflected light or transmitted light, and supplying a drive signal of specific frequency to an illumination lamp. SOLUTION: By means of the source oscillation of a source oscillator 17a, an exposure timing signal is generated, processed by a frequency dividing circuit 17b and a boosting circuit 17c and then is sent out to an illumination drive circuit 12b on a full-rate carriage 12 through a communication line 19. The illumination drive circuit 12b generates a drive signal to make the illumination lamp 12a provide high-frequency inverter lighting. The document is irradiated with the illumination lamp 12a, a solid-state image-pickup element 16 received the reflected light obtained from the document by the irradiation through the full-rate carriage 12, a half-rate carriage 13, and a lens 15 and performs photoelectric conversion. The drive signal of the illumination lamp 12a is generated by using a separately excited inverter circuit, so that source oscillation with high accuracy is made possible.
Patent JP-H10211540-A (JP)
Title: Manufacture of hexagonal headed bolt
Inventor: MIYAMOTO RYOJI
IPC: B21K1/46
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a hexagonal headed bolt by forming a bolt blank composed of a hexagonal head part and a shaft part only with a heading- formation from a bar-like metallic material. SOLUTION: The bar-like metallic material A cut to a prescribed length is firstly punched to the die hole 2 of a die 1 with a first punch 5 to perform the end part of the metallic material A. Successively, a second punch 6 is advanced to intrude the tip part thereof into the die hole 2 of the die 1 and thereby, the end part of the metallic material A is pressed to the inner periphery of the die hole 2 and also, the bolt blank B composed of the hexagonal head part 11 and the shaft part 12, is formed by pressing and forming with the tip end surface 7 of the second punch 6. Thereafter, a screw groove is engraved on the peripheral surface of the shaft part 12 in the bolt blank B. The hexagonal headed bolt having the same shape as the head part of a trimming bolt is obtd. in a low cost.
Patent JP-H11247771-A (JP)
Title: Scroll compressor
Inventor: MATSUMOTO KENZO
IPC: F04C18/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To improve reliability and reduce input by reducing thrust load against high pressure coolant. SOLUTION: In a scroll compressor, a boss hole 31 is formed on a center portion of one surface of an oscillation scroll 30. A pin 29 is formed on one end of a rotary shaft 26 and inserted into the boss hole 31, while its center portion is eccentrically formed in respect to an axis of the rotary shaft. An oil passage 44 is formed on the rotary shaft 26 for supplying high pressure lubricating oil suctioned from an oil supplying part to the boss hole 31, through a leading end of the pin 29. Pressure between a back surface of an oscillation scroll 39 and a support frame 27 is lowered than the pressure inside a sealed vessel 21 by gas-sealing the sliding surface of a bearing part by the use of the lubricating oil. A ratio between an inner diameter D1 of the boss hole 31 and a diameter D0 of the rotary shaft 26 D1/D0 is at least one.  In addition R2/D1 ranges between 1.2 and 2.1, where R2 denotes an involute outer radius of a lap 32 of the oscillation scroll 30.
Patent JP-S61212301-A (JP)
Title: Receiving tray for articles housed in tower or tank made of frp
Inventor: TAKEUCHI TOSHIO
IPC: B01J19/32
Filed: 1985-03-18
Abstract: PURPOSE:To improve suitability of a receiving tray from economical view point and its durability by forming a recess in the horizontal direction on the inside peripheral surface of a tower or a tank made of FRP and fitting a plastic receiving tray member having a large outside diameter than the inside diameter of the tower or tank to the recess. CONSTITUTION:The length of a main body 1 of a tower is made longer by the length corresponding to the breadth A of a receiving try member 2. The receiving tray 2 is prepd. by cutting an end part of the tower main body, and by cutting and removing the part 6 corresponding to a specified breadth 6'. An adhesive is applied to the part of the receiving tray member to be attached to the recess of the tower main body and to the recess also. The receiving tray member is bent and brought to the recessed part of the tower and fitted thereto and fixed. Thus, a receiving tray part is formed easily.
Patent JP-S5932041-A (JP)
Title: Program starting method
Inventor: KAGA TAKEHIRO
IPC: G06F9/06
Filed: 1982-03-29
Abstract: PURPOSE:To improve the processing capacity of a system, by disabling the start of a processing program for a fixed period when said program is started by a signal showing the generation of a phenomenon. CONSTITUTION:When it is understood by a judgement 4 that a start request of a program (i) is set with generation of a phenomenon, the operation proceeds to a process 5 to read a counter Ci of the program (i). If it is understood by a judgement 6 that the content of the counter Ci is 0(Y), the program (i) is started by a process 7. Then a start period Ti is set to the counter Ci by a process 8, and the process is set back to the judgement 4 to wait for the next sequence. While a flag Fi is set by a process 9 to set the sequence back to the judgement 4 when it is known by the judgement 6 that the content of the counter Ci is not 0(N). When the program (i) is once started, the program is never started thereafter. At the same time, no useless start is given to the program when no phenomenon is generated.
Patent JP-H02228902-A (JP)
Title: Sock lining for shoe and making thereof
Inventor: YUKIMITSU KEIICHIROU
IPC: A43B17/00
Filed: 1989-03-02
Abstract: PURPOSE:To offer a sock having a both permeability and a heat-retaining property, by a process wherein compound powder is made from far-infrared radiation material and resin, and is painted on the surface of the sock lining or is distributed and filled between structural members, and finally, after heated and compressed, a layer of the far-infrated radiation material is formed. CONSTITUTION:As a process for putting far-infrated radiation material on a sock, the powder of the far-infrated radiation material is mixed with resin, and melted by heating, and finally, after dried by spraying or solidified by cooling, uniform compound powder is made by crushing. The compound powder can be allowed in any case of being showed at the lower figures on the right side. All of far-infrated radiation ceramics, such as alumina, zirconia, magnesia, carbide, nitride and ion oxide can be used for the far-infrated radiation material. Thermoplastic resin, such as polyethylene, polyester, polypropylene, nylon, EVA and vinyl acetate saponification material can be also used for the resin.
Patent JP-S59180123-A (JP)
Inventor: YURUGEN BUARUTERU
IPC: F16D3/72
Filed: 1984-03-21
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-S58171381-A (JP)
Inventor: HASHIMOTO KAZUO
IPC: B65D88/76
Filed: 1982-03-31
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。