baber/WOPTO huggingface dataset:
Patent JP-H11260331-A (JP)
Title: Battery
Inventor: SOEDA TAKESHI
IPC: H01M2/08
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery with further improved safety by preventing inner short circuit when the battery has dropped, with the sealing member side in lower side. SOLUTION: This battery comprises electrode units 5 housed in a container 1, an insulating gasket 6 in the open part of the container 1, and a sealing member 10 fixed by caulking via the gasket 6. The insulating gasket 6 has a structure, of which at least part of the bottom part has a thickness same as the distance between the electrode units 5 and the sealing member 10. Consequently, inner short circuit can be prevented even when the battery is accidentally dropped, while the sealing member side being in lower side and the battery further improved safety can be obtained.
Patent JP-H08223973-A (JP)
Title: Control method for brushless motor
Inventor: MORI TOMOYUKI
IPC: H02P6/17
Filed: 1995-02-17
Abstract: PURPOSE: To stabilize the rotation while reducing vibration and noise by switching the conduction of an armature winding appropriately using an inexpensive microcomputer. CONSTITUTION: A comparison circuit 10b compares the terminal voltage (induced voltage) of an armature winding with a reference voltage while a control circuit 11 detects variation of a position signal D at an intersection and the time of a single period (electric angle of 360 deg.) is calculated at the variation point and stored. Subsequently, the difference between the current and previous times of single period is determined and a data corresponding to the time difference is read out from a table. The time corresponding to electric angle of 30 deg. is determined prior to the current variation point whereas the times corresponding to electric angles of 90 deg. and 150 deg. are determined based on the currently measured time of the single period. The time thus determined is then measured and conduction of the armature winding is switched upon expiration of the determined time.
Patent JP-S54145478-A (JP)
Title: Relative positioning method for wafer and exposure mask
Inventor: HORIUCHI TOSHIYUKI
IPC: H01L21/30
Filed: 1978-05-04
Abstract: PURPOSE: To make it possible to attain easily the relative positioning for a wafer and an exposure mask with high precision while providing a relatively-large gap between the wafer and exposure mask.  
     CONSTITUTION: Firstly, the focal point of microscope 6 is adjusted 5 so as to form image 3' of mark 3 of mask 4 on display screen 10 of picture receiver unit 9. Next, a cursor-line signal is generated 8 to match cursor image 11 with image 3' on display screen 10, and focus adjustment 5 is made to form image 1' of mark 1 on wafer 2, which is matched with cursor image 11, on the display screen. At this time, although image 3' is out of focus, the wafer and mask can be positioned with high precision. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08217649-A (JP)
Title: Spray type hair-dressing agent
Inventor: KOBAYASHI YOSHIE
IPC: A61K8/00
Filed: 1995-02-17
Abstract: PURPOSE: To obtain the subject hair-dressing agent containing a polymeric compound for fixing hair, diglycerol polyoxypropylene adduct, and a specific fatty acid ester, high in the setting force good in the touch of the hair after set, and not causing stiffness and flaking. CONSTITUTION: This aerosol type hair-dressing agent contains (A) a polymeric compound for fixing hair (preferably acidic and amphoteric acrylic polymeric compounds), (B) diglycerol-polyoxypropylene adduct [e.g. polyoxypropylene (9) diglyceryl ether], (C) a lanolin fatty acid isostearyl ester), and (D) a propellant (e.g. a liquid gas such as butane). The components A, B and C are preferably compounded in amounts of 1.5-6wt.%, 0.05-0.3wt.% and 0.2-0.5wt.%, respectively, based on the whole amount of the composition. The compounding amount of the component D is preferably 10-50wt.% in the case of the liquidized gas and 0.1-5wt.% in the case of the compressed gas.
Patent JP-S6377409-A (JP)
Inventor: SAWADA NOBUYOSHI
IPC: A47G1/10
Filed: 1987-03-09
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-S55146058-A (JP)
Title: Measuring unit of capacitance-resistance at high frequency
Inventor: IHARA SUSUMU
IPC: G01R27/02
Filed: 1979-05-01
Abstract: PURPOSE: To enable to measure the capacitance and resistance automatically without being affected with temperature drift, by using varactor diode to the resonance circuit connecting measured substance.  
     CONSTITUTION: When measured substance is located on the electrode 4, the capacitance Cx of the substance is connected to the resonance circuit 2 to unbalance the resonance. Thus, by applying a voltage to the varactor diodes VD2-1, 9-1 in the detection feedback circuit 8, the resonance can be obtained again. Further, VD9-1 with the same capacitance change as VD2-1 is connected to the capacitance changing amount-voltage conversion circuit 9 via the capacitor, to output the capacitance change of VD9-1 as a voltage. Further, at the measurement of resistance Rx for measured substance, the output proportional to the resistance Rx is obtained by connecting the division circuit 6 and the linearizer 7 to the output of the detection circuit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06268141-A (JP)
Title: Mounting method for electronic circuit device
Inventor: KAWAI MICHIFUMI
IPC: H05K3/34
Filed: 1993-03-15
Abstract: PURPOSE:To obtain an electronic circuit device wherein its strength and its life are sufficient, it can comply with the dislocation of an electrode and its performance is high by using a simple structure wherein a chip-side board and a printed-circuit board are connected by a brazing material or solder and metal balls. CONSTITUTION:A terminal plate in which metal balls 7 have been buried in a ceramic or silicone-resin thin sheet is sandwiched between electrodes 6 on a printed-circuit board 1 and a chip-side board, and the electrodes 6 on the upper and lower boards and the metal balls 7 are connected by a brazing material or solder. Thereby, since a structure whose strength and life with reference to a load are sufficient and which is very simple is obtained, an assembly and connection process and a repair process are simplified, and the cost of the title device can be reduced sharply.
Patent JP-H07264818-A (JP)
Title: Manufacture of rotor of synchronous machine and its manufacture
Inventor: IGARASHI SHIGENORI
IPC: H02K15/03
Filed: 1994-03-24
Abstract: PURPOSE:To construct a rotor which can be applied to various types of synchronous motors by using standardized permanent magnets. CONSTITUTION:Permanent magnets 14a-14d and 14e-14g which are magnetized beforehand are stuck to the required positions on a cylindrical yoke which are determined in accordance with the key groove 106 of the yoke to construct a rotor 20a. The rotor 20a is put onto the yoke fixing part of a rotor shaft 10 while the key groove 106 is aligned with the counterpart on the rotor shaft 10. A key is inserted into a space composed of the key groove 106 of the yoke and the rotor shaft 10 to block the relative rotation between the rotor 20a and the rotor shaft 10.
Patent JP-S57168128-A (JP)
Title: Large heat flux detector for nuclear fusion device
Inventor: TANI KEIJI
IPC: G01K1/12
Filed: 1981-04-10
Abstract: PURPOSE:To provide a detector in the title that has reproductivity by inserting and soldering a sheath type thermocouple to near the heat receiving face of a measuring cup of high melting point that is made of a highly heat conductive body and is longer enough than the heat penetration. CONSTITUTION:A detector in the title comprises a sheath type thermo-couple 2 that is inserted and soldered to near the heat receiving face 5 of a measuring cup 4 that is longer enough than the depth of heat penetration and made of a highly heat conductive body of high melting point. The bottom face of the detector can be mounted with bolts 8 to the low temperature body 7 of the thick wall section of a vacuum vessel and others. The height of the detector is selected so that the heat receiving face and the liner surface are of the same height, and plasma can be directly seen through the hole made in the liner plate. With this arrangement for the detector, when a large heat flux flows in instantaneously to melt the solder material near the type of the thermo-couple, the temperature at the bottom of the detector does not become high temperature that melts the solder material, and it does not occur that the molten solder material at the tip of the termo-couple flows out and the termo-couple comes off the measuring cup.
Patent JP-S51129644-A (JP)
Title: Air-tight test for lightning arrester
Inventor: NISHIWAKI SEIGOROU
IPC: G01N21/69
Filed: 1975-05-07
Abstract: PURPOSE:An air-tight test method whereby an arrester in its production stage is easily tested, in a short test-time and with high reliability.
Patent JP-H10307885-A (JP)
Title: Electronic money system, electronic money card, electronic money transaction method, recording medium
Inventor: KITADA TOYOHIRO
IPC: G06Q20/06
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic money(EM) system, an EM card and an EM transaction method capable of supporting plural EM systems and executing payment corresponding to each purpose. SOLUTION: An IC card 18 stores signed EM and unsigned EM. Either one of payment based on signed EM and that based on unsigned EM is set up in each EM terminal 15 as payment method information in accordance with security e.g. At the time of payment, a user inserts the IC card 18 into the terminal 15. The terminal 15 transmits a payment amount and the payment method information to the card 18. The card 18 reads out EM information corresponding to the received payment method information by the payment amount in response to the transmitted data and pays out the read amount into the terminal 15. When the payment method information indicates the payment based on signed EM, the card 18 adds a sign based on its own secret key to the EM to pay out it.
Patent JP-H05256210-A (JP)
Title: Fuel supply device
IPC: F02M25/00
Filed: 1992-03-12
Abstract: PURPOSE:To prevent the output lowering of an engine by making an opening/ closing valve provided at a sub fuel regulator conduct the action of opening by means of negative pressure in a connection flow passage that is generated in a case in which the supply quantity of main fuel supplied from a main fuel source becomes insufficient in regard to an engine demand quantity. CONSTITUTION:A main fuel source to supply low-pollution gas fuel as main fuel is connected to the carburetor 2 of an engine 1 through a main fuel regulator 4. A sub fuel source to supply sub fuel whose calorie is higher than that of the main fuel, is connected through a sub fuel regulator 11 to the halfway portion of a connection flow passage 5 between the main fuel regulator 4 and the carburetor 2. An opening/closing valve provided at the sub fuel regulator 11 is made to conduct the action of opening by means of negative pressure in a connection flow passage 12 that is generated in a case in which the supply quantity of the main fuel supplied from the main fuel source becomes insufficient in regard to an engine demand quantity. As a result, the output performance of the engine 1 can be kept satisfactory and efficient, and the preservation of atmosphere can be realized.
Patent JP-2000248193-A (JP)
Title: Manufacture of phosphate pigment and coating composition using phosphate pigment
Inventor: OGAWA YOSHIKO
IPC: C02F11/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To regenerate sludge as a value-added source with a low treatment cost by washing sludge generated in a zinc phosphate chemical treatment process with pure water followed by sintering it under a specific condition. SOLUTION: Sludge generated in a zinc phosphate chemical treatment process of a cold drawn steel plate and a zinc-plated steel plate in particular is washed with 5-25 times by weight, preferably 10-20 times by weight of water or pure water for not less than 3 minutes and then dehydrated to give sludge having a water content of not more than 50 wt.%, preferably not more than 20 wt.%, The sludge is sintered at 300-900 deg.C for 30-180 minutes, preferably 90-120 minutes to produce a phosphate-containing pigment having water soluble content of 0.1-0.3 wt.%, average diameter of 2-10 μm, true specific gravity of 1.9-2.3 whereby it is possible to avoid expenditure due to disposal of the sludge or issue of disposal and to reuse the sludge as a useful source.
Patent JP-H08247740-A (JP)
Title: Visual inspection device of chip component
Inventor: YAGIO KOJI
IPC: H01G13/00
Filed: 1995-03-14
Abstract: PURPOSE: To speedily and accurately inspect chip components without requiring any help. CONSTITUTION: Chip component are supplied to a chip retention groove 11 of a disc 12 of a unit 10 at a point 61 and the image is picked up by a CCD camera 14 at a point 62. The chip components are transferred to discs 22, 32, and 42 at points 63, 64, and 66, at the same time the image of the surface of the chip components is picked up by cameras 24, 34, and 44 at the uppermost portion of each disc, and the chip components are selected and taken out at the point 68 or 69 according to an inspection result based on image pick-up data.
Patent JP-S61214665-A (JP)
Title: Image outputting system
Inventor: KUGE TSUKASA
IPC: H04N1/405
Filed: 1985-03-20
Abstract: PURPOSE:To reproduce a stable gradation by arranging a picture element roughly in parallel and at an equal interval on a straight line group which is roughly in parallel to each other, dividing it into (n) pieces, and changing the number of outputs of the element or its arrangement by a gradation ratio of the picture element to the maximum value of the gradation by an aggregation of the element. CONSTITUTION:In a high luminance part, namely, in a part where a microscopic picture element is scarcely dotted and an image density is low, the microscopic picture element is dispersed in the whole picture element. In the next density stage, the reference microscopic picture element is placed in the shape of plural straight lines which are parallel in one direction, and also have been arranged at an equal interval, and in the last density stage, plural pieces of large microscopic picture elements are placed. In this way, the linearity of gradation property and a density can be obtained, a straight line 60 close to an ideal straight line 61 is obtained, the reproducibility of the gradation in the high luminance part is improved further, and an image outputting system having stable gradation reproducibility is obtained at an area extending from the high luminance part to the low luminance part.
Patent JP-S53139960-A (JP)
Title: Cr oscillator circuit using schmitt triger circuit
Inventor: NISHIMURA TAKUSANE
IPC: H03K3/0231
Filed: 1977-05-13
Abstract: PURPOSE:To obtain a circuit suitable for intermittent wiper driving of car and so on, by generating a rectangular wave which is low at the start of oscillation and high simultaneously with the oscillation stop, and by eliminating the difference between the first pulse width after the initiation and the pulse width after that.
Patent JP-H0568371-A (JP)
Title: Dc-dc converter
Inventor: FUIRITSUPU ARUFURETSUDO PERORU
IPC: H02M3/28
Filed: 1992-02-05
Abstract: PURPOSE: To reduce a transition flux at the time of switching by a method, wherein a gap is provided in the magnetic circuit of a transformer in a converter and the dimension of the gap is adjusted to matching the switching frequency. CONSTITUTION: A DC-DC converter in which a transition flux is given in a period between the time when one switching transistor T1 is turned on and the time when the other switching transistor T2 is turned on has a transformer, whose magnetic circuit has a gap and whose primary windings P1 and P2 have the numbers of turns by which an allowable loss in the magnetic circuit is determined approximately. Then, taking the number of winding turns and a switching frequency into account, the dimension of the gap is adjusted to reduce the magnetization inductance Lp of the transformer and make a transition period smaller than a required threshold, corresponding to the allowable difference of the form factor of the converter. With this constitution, the transition period at the time of switching can be reduced within the allowable range of the form factor of the converter.
Patent JP-S52141570-A (JP)
Title: Semiconductor device
Inventor: KOJIMA ISAO
IPC: H01L23/34
Filed: 1977-05-13
Abstract: PURPOSE: To obtain natural air cooling of pellets from both directions by bridgeconnecting the glass moulded diode to the radiation base near its electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09245102-A (JP)
Title: Automatic teller machine
Inventor: ISOBE MAKOTO
IPC: G06Q40/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To allow an account opening person to operate an automatic teller machine by himself without giving information to a substitute transacting person by allowing the account opening person existing an optional place to execute remote transacting operation such as the input of a password, by means of telephone when the substitute transacting person starts transaction. SOLUTION: After inserting a card to the card handling mechanism part 50 of the automatic teller machine 10, the substitute transacting person takes a telephone set 80, the substitute transacting person connects with the account opening person at the optional place to confirm that the opposite party is the account opening person and then informs the automatic teller machine 10 of the line connection by means of a customer operation input part 70. The teller machine 10 starts voice guidance to the account opening person. The substitute transaction person inputs a number for confirming the substitute transaction person, and the account opening person also inputs the number for confirming the substitute transaction person from the telephone equipment 300.  According to the voice guidance, the account opening person executes the input of a password, the instruction of an outputting amount, etc., by means of the telephone equipment 300 and then disconnects the line. The substitute transacting person confirms the finish of transaction and receives a card, a bank note, cash, etc.
Patent JP-S61214567-A (JP)
Title: Manufacture of semiconductor device
Inventor: UEHARA KEIJIRO
IPC: H01L29/73
Filed: 1985-03-20
Abstract: PURPOSE:To enable the shallowing of a base layer, by reducing the amount of implanted base impurities by utilizing the characteristic of a self-aligning transistor. CONSTITUTION:An oxide film 12, a silicon nitride film 13 and a polycrystalline Si layer 14 are connected in superposition on the surface of an Si substrate 11, and B is diffused in high concentration into the layer 14. Next, an oxide film 15 and a silicon nitride film 16 are formed on the surface of the layer 14. The films 16-14 in a region in which an emitter is to be formed are removed. An oxide film 17 is formed on the lateral side of the film 14. Then, base impurities in an amount of 4X10<13>cm<-2> or less are implanted to form a base layer 18. A polycrystalline Si layer 19 is connected thereafter, and photoetching is applied by using a pattern larger than an emitter mask. The films 15-17 are removed. Then, the exposed film 12 is removed. The layer 19 in the emitter region is removed. When the exposed film 12 is removed, a base contact region 2 can be formed. A polycrystalline Si layer 20 is connected thereafter, and when heat treatment is applied thereto, B is diffused from the layer 14 into the layer 20. After B is diffused in the lateral direction, the layer in which B is not contained is subjected to etching. Then, an emitter layer 1 is formed.
Patent JP-H03257223-A (JP)
Title: Method of reutilizing reinforced concrete foundation basement as foundation of building after melting and solidification thereof by electrification
Inventor: FUJIKI KAZUO
IPC: E04G23/06
Filed: 1990-03-06
Abstract: PURPOSE:To save labor and expense by drilling a hole in a reinforced concrete foundation basement, electrifying an exposed steel bar to melt concrete along the periphery, continuing further electrification to generate a melting block and utilizing it as the foundation of a building. CONSTITUTION:Holes 2, in each of which an electrode 4 can be inserted, are drilled at about 10m spaces over the upper front surface of a concrete foundation basement 1, and a plurality of steel bars 3 in concrete are exposed. Next, electrodes 4 are connected one by one to the steel bars 3 in two adjacent holes 2, and when a current is allowed to flow across the two electrodes 2, the concrete around the steel bar 3 is melted by heat of its temperature rise, and the melted concrete allows easy flow of electric current so as to increase the current and heat generation. When electrification is further continued, a large melted block 5 containing the steel bar is produced A strong block of glass quality is obtained by cooling and solidifying the melted block.
Patent JP-S57171638-A (JP)
Title: Treatment of dust from metal melting furnace
Inventor: KISHIDA TAMIYA
IPC: C22B7/02
Filed: 1981-04-13
Abstract: PURPOSE: To recover metals from dust in a high yield while saving the cost of equipment and energy by reducing the dust with a hot reducing gas generated by burning coke in a shaft type melting furnace.  
     CONSTITUTION: Pellets formed by granulating dust and coke are charged into a shaft type melting furnace, and a combustion improver such as air is blown to burn the coke.  The pellets are reduced with the generated hot reducing gas. The resulting alloyed melt is introduced into another vessel filled with the hot reducing gas introduced from the melting furnace, and in the vessel the melt is separated into the alloy and slag. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54147163-A (JP)
Title: Burring work method for metallic sheet
Inventor: ASAO HIROSHI
IPC: B21D19/08
Filed: 1978-05-10
Abstract: PURPOSE: To increase the forming limit, to make unnecessary the conventional shallow drawing, and to reduce the working man-hour, in the burring work for the metallic sheet, by carrying out the burring work under the condition that the compression stress is being impressed on the worked part of above metallic sheet.  
     CONSTITUTION: The blank 6 to be worked, in which a hole 7 is pierced, is pressed to set by the blank-holder pad 4 and the dies 3. Next, the burring punch 1 is moved upward for working to give a deformation to the blank 6. Hereupon, the spring 5 is compressed, and a compression load is impressed on the blank 6 by the punch 1 and the backup punch 2. The deformation proceeds within the field of this compression stress, and the burring work is completed. Since the burring work is carried out under the condition that the worked part is being impressed with the compression stress, the deformability of the matrial increases, and the forming limit of the burring work can be increased. Besides, since the conventional shallow drawing becomes unnecessary, the working man-hour is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11246066-A (JP)
Title: Automatic manuscript conveying device
Inventor: TARUKI TAKASHI
IPC: B65H3/52
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To heighten conveying efficiency and to prevent a manuscript nonfeeding jam while reducing the soil of a feeding member and a manuscript itself by suppressing a slip at a separating part. SOLUTION: A center part of a feed roller 4 of a separating part is formed in recessed shape, and a driven roller 13 forming a separating roller is corotated in pressure contact with both end parts of the feed roller 4. An impeding roller 12 and a guide roller 15 forming the separating roller are arranged in the state of not coming in contact with the feed roller 4 at the above-mentioned center part. The guide roller 15 and impeding roller 12 are provided with step difference, and the friction coefficient of the guide roller 15 is set smaller than that of the impeding roller 12.
Patent JP-S59223394-A (JP)
Inventor: RICHIYAATO JIEE HAATEIGAN JIYU
IPC: D21F7/08
Filed: 1984-03-23
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。