baber/WOPTO huggingface dataset:
Patent JP-S57188775-A (JP)
Title: Water thrust reducing method at transition time of pump water wheel
Inventor: IIJIMA HARUO
IPC: F03B11/06
Filed: 1981-05-15
Abstract: PURPOSE:To reduce the water thrust caused by runner back pressure and the design load of a thrust bearing, by guiding the pressurized water staying in an iron pipe to a runner lateral pressure chamber when a transient phenomenon such as the interception of the load of a pump water wheel or the like occurs. CONSTITUTION:A back pressure chamber 1 is connected to a lateral pressure chamber 3 through a balance tube 4, and on the way of this connecting route, an automatic valve 15 is interposed, while an automatic valve 14 is also interposed on a water supply tube 13 by which the balance tube 4 and a container 7 are connected to each other. A back pressure chamber 2 is connected to a draft pipe 9 by a balance tube 5. Under normal conditions, the automatic valve 14 is closed and the automatic valve 15 is opened by a control device not figured. But, in the case that a water thrust is generated when a transient condittion such as the interception of load or the like occurs, the automatic valve 14 is opened and the automatic valve 15 is closed, and then the water pressure in the iron pipe is guided to the lateral pressure chamber 3. Thereby, the water thrust during the transition period is reduced to the normal water thrust or below.
Patent JP-H05229321-A (JP)
Title: Tire chain
Inventor: ZUKOSHI AKIRA
IPC: B60C27/16
Filed: 1992-02-22
Abstract: PURPOSE:To facilitate the setting of a tire chain as well as to strengthen its constriction to a tire by shifting an engaging fitting of another side set to a guide band with the constriction to a wheel and making it drop into the engaging fitting part of a guide band base. CONSTITUTION:An engaged fitting 4 at a tip of this guide band is hooked on a constrictive unit 9. A ratchet in this constrictive unit 9 is selected in a constricting direction, and a gear is rotated by a rotator. An outer side rope 6 is shifted in the constricting direction by a rod 8 with two saw blades in mesh with each other so as to hold this gear between. With the constriction of this outer side rope 6, the guide band 1 is also gradually tensed tight, whereby an engaging fitting 3 of an inner side rope 5 in contact with this guide band slides along a smooth surface of the guide band 1, and dropped into a recess of the engaging fitting at a base of the guide band 1. With this outer side rope 6 inherent in elasticity, a tire chain is gradually clamped to a tire.
Patent JP-2000262397-A (JP)
Title: Electromagnetic induction heating type rice cooker
Inventor: WATANABE TAKUYA
IPC: A47J27/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To make a main body small without enlarging a space in the inner bottom part of the main body. SOLUTION: A cord reel is arranged by utilizing the space (a gap 14) between ferritic cores 31B and 31C. Besides, a heating board 15 is arranged in the lower part of the ferritic core 31A which is placed in the front part of the main body 1 where a pot is stored. Thus, dimensions for the thickness of the cord reel and the height of a part corresponding to a space distance between the cord reel and the heating board 15 are unnecessitated.
Patent JP-H03272193-A (JP)
Title: Manufacture of electric circuit substrate
Inventor: OOTANI RIYUUJI
IPC: H05K3/40
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a through-hole which is small in electric resistance and free from conduction failure by a method wherein a heat fusible conductive material or a sintering conductive material is provided in the through-hole provided to a circuit substrate, and the conductive material is fused or sintered by heat released when a conductive film is formed on the surface of the substrate through sputtering or the like. CONSTITUTION:A circuit substrate 41 provided with a through-hole 42 is set to a substrate holder 42a, a wire 44a which is small in diameter and formed of conductive material such as silver-copper alloy or the like whose melting point is lower than that of conductive material such as copper or the like formed on the surface of the substrate 41 is cut off so as to be equal to the through-hole 42 in volume and inserted into the through-hole 42 concerned. Then, a conductive film a is formed on the surface of the substrate 41 through sputtering, a piece of the wire 44a inserted into the through-hole 42 is fused and solidified. By this setup, the solidified wire 44a is joined to the film a, and the film a formed on the rear is also joined to the wire 44a. Therefore, an electric circuit substrate 141 provided with a through-hole which is low in electric resistance and free from conduction failure can be obtained.
Patent JP-H10233846-A (JP)
Title: Business management terminal equipment
Inventor: TATEISHI MEGUMI
IPC: H04M11/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To convert an input through push keys into accurate character data corresponding to every specification by identifying the specification of a communication terminal equipment and converting the DTMF signals into character data based on the identified specification after the DTMF signals produced by the push-key input of the communication terminal equipment are detected. SOLUTION: When a push key '7' of a portable telephone set 12 having an array of alphabet 'P, R, S' or 'P, Q, R, S', for example, is pushed by three or four times, 'S' is transmitted. A business management terminal equipment 13 decides 'S' when it detects that the key '7' is pushed by four times and then sends a message to the telephone set 12 to confirm 'R' or 'S' after detecting that the key '7' is pushed by three times to perform the decision by the reply of the telephone set 12. Thus, it's possible to perform the accurate conversion of character data in response to each specification of the telephone set 12 and accordingly to properly deal with the users.
Patent JP-S61246155-A (JP)
Inventor: RUDORUFU BURATSUTONAA
IPC: C09B5/00
Filed: 1986-04-01
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-H03273967-A (JP)
Title: Bad road judging device
Inventor: TSUYAMA TOSHIAKI
IPC: B60T8/175
Filed: 1990-03-22
Abstract: PURPOSE:To highly precisely judge a bad road by judging whether a running road surface is bad or not on the basis of the change from the change on standing of acceleration of a wheel during vehicle running, and, at the time of braking, changing the threshold value at the time of braking to a larger value, compared with non-braking time. CONSTITUTION:A wheel acceleration detecting means 2 for detecting the acceleration of wheels is provided, and on the basis of whether the frequency in which the amplitude of change on standing of the acceleration detected by the detecting means 2 exceeds a determined threshold value alpha within a determined time is larger than a determined threshold value beta or not, a bad road judging means 4 judges whether the road surface is bad or not. A brake/non-brake detecting means 6 for detecting braking state and non-braking state is provided, and according to the output of the detecting means 6, the determined threshold value alpha during braking is changed larger than that during non-braking by a threshold value changing means 8. For the wheel acceleration detecting means 2, a detecting means for detecting left and right driven wheels on the basis of the rotating speeds of the axles of the left and right driven wheels is used.
Patent JP-S6164014-A (JP)
Inventor: YASUOKA NORIAKI
IPC: H01B13/22
Filed: 1985-04-08
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-H10257587-A (JP)
Title: Speaker diaphragm
Inventor: KAWAMIDORI TOSHITAKA
IPC: H04R7/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an FRP diaphragm for speaker with satisfactory appearance without damaging the basic performance of diaphragm by performing heat molding while sticking a pearl pigment mixed resin on a cloth-shaped fiber base. SOLUTION: Concerning the diaphragm for speaker provided by heat molding while sticking a pearl pigment mixed resin 2 on the base cloth-shaping fibers 1, the pearl pigment coats a mica with titanium oxide, iron oxide or both titanium oxide and iron oxide. On each speaker diaphragm, the quantity of resin 2 is 30 to 60% in the fiber cloth-shaped base and in the resin, 5 to 20% is pearl pigment. Besides, the fiber 1 consisting of the base contains polyphenylene benzobisoxasol(PBO) fibers. The fiber 1 can contains glass fibers, Kevlar fibers or carbon fibers as well.
Patent JP-H02253049-A (JP)
Title: Lock-up clutch control device for automatic transmission gear
Inventor: TAKADA MITSURU
IPC: F16H61/14
Filed: 1989-03-24
Abstract: PURPOSE:To unnecessitate a special solenoid valve for slip control by providing a shift valve changed over at a maximum speed stage at an oil passage to an oil chamber on the lock-up releasing side, making the oil passage communicable only at the maximum speed stage and cutting it off at the other speed change stages. CONSTITUTION:At the time of a fourth speed stage which is the maximum speed stage, the spool valve 272 of a 3-4 shift valve 270 descends, oil pressure is fed to a lock-up relay valve 140, so that a spool valve 142 is placed in the engaged position, and a direct-coupled clutch 68 becomes half locked up under the oil pressure for slip control by a duty solenoid valve 130. At the speed stages other than the fourth speed stage, however, the spool valve 272 of the 3-4 shift valve 270 moves upward, a port 200 is connected to a drain port 294, and the lock-up clutch 68 is placed in the completely engaged state. One oil pressure is thus used for both lock-up control and accumulator back pressure control, and thereby a special solenoid valve for slip control becomes unnecessary.
Patent JP-H0928015-A (JP)
Title: Supporting body for elastic body and manufacture thereof
Inventor: FURANCHIESUKO PORUTASU
IPC: B29C48/07
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a support which supports an elastic sleeve that protects a long thin cylindrical element, such as the electrical cable connector, etc., and in which a tape spirally wound in a pipe-like shape and restricting means interposed between each wound part of the tape so as to maintain the tape in the wound state are made of different materials. SOLUTION: A support 1 is designed so that the support 1 can maintain an elastic protective sleeve for a long thin element, such as the electrical cable connector, etc., in an expanding state. The support 1 is provided with a tape spirally wound in a pipe-like state at wound porions 3 and restricting means interposed between each wound portions 3 so as to maintain the tape in the wound state. The tape and restricting means are made of different materials.
Patent JP-H03275638-A (JP)
Title: Production of 3,3',5,5'-tetramethyl-4,4'-biphenol
Inventor: INABA MASASHI
IPC: B01J31/04
Filed: 1990-03-22
Abstract: PURPOSE:To obtain the subject substance according to separation of a solid from a liquid by oxidatively dimerizing 2,6-xylenol in an alkaline aqueous sol vent containing a surfactant in the presence of a metal catalyst, regulating the reaction solution to acidic conditions, then adding a lower alcohol to the reaction product, mixing and stirring the resultant mixture. CONSTITUTION:2,6-Xylenol is oxidatively dimerized in the presence of a metal catalyst (e.g. a copper compound) in an alkaline aqueous solvent (the alkaline substance is preferably a boron compound such as sodium borate) containing a surfactant (e.g. an alkylsulfonate) at 50-100 deg.C. The resultant reaction solution is then regulated to pH<=7.0 with sulfuric acid, etc., and a 1-4C alcohol is subse quently added to the reaction product, mixed, stirred in a medium at (1/9)-(9/1) weight ratio of water/alcohol and cooled to carry out separation of a solid from a liquid. Thereby, the subject high-purity substance is obtained. The subject substance is useful as a raw material for polyesters, polycarbonates, epoxy resins, etc., and raw material, etc., for stabilizers or plasticizers of petroleum products.
Patent JP-S58191838-A (JP)
Inventor: EMORI KATSUHIKO
IPC: E04B2/20
Filed: 1982-04-30
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-H07258902-A (JP)
Title: Hosiery
Inventor: IHARA YUMIKO
IPC: A41B11/00
Filed: 1994-03-18
Abstract: PURPOSE:To produce stockings or panty hose capable of keeping foot top to exposed state in a state in which stockings or panty hose are worn without taking off the stockings or panty hose in a bath room, etc., by providing a narrow hole on the bottom corresponding to the rear of the foot and taking off the foot top part from the narrow hole. CONSTITUTION:A narrow and long cut hole 2 is provided on the bottom 1 corresponding to the rear of foot. This hole is located, preferably, on the side (a) of the arch of the foot and cut long in longitudinal direction. Since pressure due to opening edge of the hole is applied to a part of the arch of the foot, the hole 2 is preferable also from the viewpoint of health.
Patent JP-S56169500-A (JP)
Title: Speaker
Inventor: ITOU ATSUSHI
IPC: H04R17/00
Filed: 1980-05-30
Abstract: PURPOSE:To accomplish a flat and excellent frequency characteristic without a front chamber effect, by making a speaker thin through the use of a piezoelectric oscillator with a flat surface drive. CONSTITUTION:One end of a bimorph 14a is fixed to one side of a frame 13, and another end is fixed to an end P' of another side of a flat drive diaphragm plate 11 with adhesives 15 havng elasticity. Further, one end of another bimorph 14b is fixed to another side of a frame 13 and another end is fixed to one end P of the flat drive diaphragm plate 11 by using an adehsive 15. In this case, the oscillating interval of the bimorhs 14a, 14b (interval from the frame 13 to the connecting point  between the bimorphs 14a, 14b and the flat drive diaphragm plate 11) is made  almost equal to an aperture (length of side) of the flat drive diaphragm plate.
Patent JP-H01248940-A (JP)
Title: Variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P25/02
Filed: 1988-03-26
Abstract: PURPOSE:To prevent a resistance material from damaging due to heat generation by disposing the material outside a rotor conductor when the conductor is short-circuited through the material between rotor cores to increase its length. CONSTITUTION:A plurality of conductors 5 mounted on rotor cores 2, 3 are connected in series to form an integral rotor 8. Both ends of the conductor 5 are coupled to short-circuiting rings 6, 7. First and second stators 24, 25 in which windings 22, 23 are disposed on the outer periphery facing the cores 2, 3 are aligned in a frame 14. A resistance material (r) is provided as a coupling material for short-circuiting the plurality of conductors 5 in a nonmagnetic core 9 interposed between the cores 2 and 3 for forming the rotor 8. The material (r) is formed in a ringlike body 41 protruding outward from the windings 22, 23 wound on the stators 24, 25, and the body 41 is coupled to the conductors 5 through conductive coupling materials 42.
Patent JP-S54162612-A (JP)
Title: Manufacture of low alloy gray cast iron
Inventor: FUKUDA SHIGEZOU
IPC: C21D9/573
Filed: 1978-06-14
Abstract: PURPOSE:To enhance the strength of a thick casting of low alloy gray cast iron by casting molten cast iron having a relatively high carbon equivalent value and contg. a specified amt. of Cr and Cu or Mo by an inoculation method in a mold. CONSTITUTION:Molten low alloy cast iron having carbon equivalent; 3.5-4.1 and contg. Cr; 0.2-0.5% and Cu or Mo; 0.2-0.5% is poured into a mold to cast a thick casting. At this time, an inoculant is previously attached to the inside of the mold, and the molten iron is inoculated in the mold to prevent the inoculation effect from fading. The inoculant includes low oxygen Fe-Si or Fe-Si contg. a little Mg, and higher alcohol is used as the binder. The thick low alloy gray casting has high carbon equivalent preventing occurence of gas defects in the casting due to moisture, and the casting contains alloy elements and has high strength above 30 kg/mm<2> resulting from assured inoculation.
Patent JP-H11253572-A (JP)
Title: Practicing device for health improvement
Inventor: OGAWA SEIKI
IPC: A63B22/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To perform the display of a screen based on a proper kinematic theory, and the display of a clear target, and also, indicate a recommended menu, and introduce a game feeling by the display of a screen, and provide a maximum effect without being noticed. SOLUTION: This practicing device for health improvement is equipped with a training appliance having a loading device and a display device, a momentum sensor 21c which detects a momentum and converts it into an electric signal, and/or a pulse number sensor 21a which detects a pulse number and converts it into an electric signal, a setting-operating part 22 which sets a kinetic mode, and selects an operation, a display output processing means which displays a screen corresponding with an exercise by a set kinetic mode and/or a pulse number which is detected by the pulse number sensor 21a, and a load output processing means which compares a kinetic mode which is set by the setting-operating part 22, and a pulse number which is detected by the pulse number sensor, and change-processes the load of the loading device 13a.
Patent JP-S57187085-A (JP)
Title: Preventing method for scale deposition of evaporation type sea water desalting device
Inventor: HAMADA TADATSUGU
IPC: C02F5/08
Filed: 1981-05-15
Abstract: PURPOSE: To prevent the deposition of scale in an evaporator by heating the sea water injected forcibly with gaseous CO 2 , and adding Na 3 PO 4  or NaF to this then introducing the same into an evacuated scale separating chamber thereby forming scale.  
     CONSTITUTION: Sea water is injected forcibly with the pressurized gaseous CO 2  through a line 9 in the process of flowing through a condenser K in the upper step, after which it flows into the heat transmitting tubes of a brine heater 3. In the heater 3, it is heated to about 140°C. After Na 3 PO 4  is added through a line 11 to the heated sea water, it is introduced into an evacuated scale separating chamber 4, where it flushes and evaporates. At this time, the CaCO 3  in the sea water reacts with Na 3 PO 4  and forms Ca 3 (PO 4 ) 2 . The formed Ca 3 (PO 4 ) 2  settled by own weight and is discharged through a discharge line 12 to the outside of the system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06286493-A (JP)
Title: Speed change operating device for automatic transmission
Inventor: SUZUKI TOSHIFUMI
IPC: B60K20/02
Filed: 1993-03-31
Abstract: PURPOSE:To improve the operability of a shift lever by providing a shift gate, which includes a first part extended along the displacement direction of the shift lever at an automatic transmission mode, a second part extended in the nearly parallel direction with the first part along the displacement direction at a manual transmission mode, and a third part for connecting both the first and the second parts. CONSTITUTION:A shift lever 10 is passed through a part of a steering column 40, and a shift gate part 41B extended along the displacement direction of the shift lever 10 to be operated at an automatic transmission mode, and a shift gate part 41A extended in parallel with the shift gate part 41B along the displacement direction of the shift lever 10 to be operated at a manual transmission mode are provided. The shift gate part 41A and the shift gate part 41B are connected by a shift gate part 41C. A driver thereby can operate the shift lever easily in a limited space near the steering wheel, and the wrong operation is hard to be generated.
Patent JP-S58188672-A (JP)
Title: Printing unit
Inventor: YANO TAKESHI
IPC: H01L41/00
Filed: 1982-04-30
Abstract: PURPOSE:To provide a printing unit reduced in power consumption and having a small volume, constituted by mounting a piezoelectric body generating piezoelectric vertical effect, a special connecting member and a movable member. CONSTITUTION:A piezoelectric body generating stress by piezoelectric vertical effect is fixedly attached to a fixing member 2 at one end thereof an to a first connecting member 10 at the other end thereof. To this connecting member 10, a second and a third connecting members 12, 14 are integrally provided and a second connecting member 12 is connected to one end of a first movable member 13 to which a fourth connecting member 16 is connected at a place leaving a predetermined interval from the second connecting member 12. To a second movable member 15, a fifth connecting member 18 is connected at a place leaving predetermined interval from the third connecting member 14 and the fourth and the fifth connecting members 16, 18 are connected to the end part of the fixing member 2. One ends of a sixth and a seventh connecting members 20, 22 are fixedly connected to the other ends of the first and the second movable members 13, 15 while these other ends are fixedly attached to a third movable member 21 and a pin 24 is attached to the leading end thereof.
Patent JP-H08273423-A (JP)
Title: Lens fixing structure
Inventor: SUGIURA SHIGEFUMI
IPC: F21V17/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a lens fixing structure improving the assembling of a lens to a housing and improving the backlash after assembling. CONSTITUTION: This lens fixing structure has a lens 4 of a vertically continuous multiple type when a lighting display section is arranged on a vertical line. A projection 4a is provided on the long side of the nearly L-shaped lens 4 at the upper stage of the lens fixing structure, and a through hole 3a to be coupled with the projection 4a is provided on a housing 3. A projection 4c transmitting the light of an LED 1 and serving as a display section is formed at the lower section of the short side of the nearly L-shaped lens 4, and a display window 3c to be coupled with the projection 4c of the lens 4 is formed at the front portion of the housing 3. The lens 4 and the housing 3 are fixed at two positions, and the lens 4 is surely fixed to the housing with no backlash. Since the lens 4 is assembled to the housing 3 at once, the efficiency of the assembling work is improved.
Patent JP-H07276799-A (JP)
Title: Melt type thermal transfer color printing method
Inventor: MIYAZAKI NOBUO
IPC: B41M5/26
Filed: 1994-04-12
Abstract: PURPOSE:To obtain good color reproducibility even with respect to color paper by bringing a white ink area into close contact with recording paper and heating the same from the rear thereof to transfer white ink to increase the whiteness of the recording paper and subsequently recording a full-color image on the white ink in three-color face sequence or three-color line sequence. CONSTITUTION:The ink film 26 brought into close contact with recording paper 28 is heated from the rear thereof by a thermal head 27 to transfer ink dots to the recording paper 28. At this time, the ink film 26 having a white ink area 25a, an yellow ink area 25b, a magenta ink area 25c and a cyan ink area 25d alternately formed thereon is used. At first, the white ink area 25a is pressed to the recording paper 28 under heating to transfer white ink and, thereafter, the yellow ink area 25b, the magenta ink area 25c and the cyan ink area 25d are used to record a full-color image on the white ink area in three-color face or line sequence.
Patent JP-S52156597-A (JP)
Title: Light emitting diode driving circuit
Inventor: TSUJI MITSUO
IPC: G09G3/14
Filed: 1976-06-23
Abstract: PURPOSE: To achieve the higher integration of direct driving circuits by using light emitting diodes as light emitting elemtns and using depletion mode MISFETs on the digit side. 
     COPYRIGHT: (C)1977,JPO&Japio