baber/WOPTO huggingface dataset:
Patent JP-H10221706-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1343
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a bright liquid crystal display device with less display unevenness, high availability of light and less power consumption. SOLUTION: This device is provided with at least a liquid crystal layer LC held between a pair of oppositely arranged substrates 1, 10 whose at least one side is transparent, and are formed with an electrode, a liquid crystal panel holding spacers imparting a fixed gap between the substrates 1, 10, a control means applying a voltage between the electrodes 5, 8 formed on a pair of substrates 1, 10 and changing the transmission light quantity of the liquid crystal layer LC and an LSI drive circuit generating a voltage waveform for changing the light transmission quantity of the liquid crystal layer LC, and the electrodes 5, 8 are plural electrodes arranged in stripe shape in the plane direction of the substrates 1, 10,  and a planar position of a surface end part 7 of one side electrode between adjacent electrodes is made to be overlapped the planar position of the substrate surface end part 9 of the other side electrode at a prescribed interval in the normal direction of one side substrate surface of the electrode.
Patent JP-H05223402-A (JP)
Title: Heat pump type chilling device
Inventor: SASAKI KYOSUKE
IPC: F25B29/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide a heat pump type chilling device having the second heat exchanger and a hot water feeding passage for feeding water to the second heat exchanger so as to enable hot water and feeding hot water or cold water and feeding hot water to be concurrently attained. CONSTITUTION:In a heat pump type chilling device in which a compressor 1, a four-way changing-over valve 2, the first heat exchanger 3, metering devices 4a, 4b and an outdoor heat exchanger 6 are connected in this sequence and further a hot water or cold water supplying passage 11 for feeding water to the first heat exchanger 3, the second heat exchanger 8 installed between the compressor 1 and the four-way changing-over valve 2, and a hot water feeding passage 21 for feeding water to the second heat exchanger 8 are provided.
Patent JP-H075071-A (JP)
Title: Test probe for liquid crystal display panel
Inventor: HAIMU FUEEGENBAUMU
IPC: G01R1/073
Filed: 1994-02-25
Abstract: PURPOSE: To provide a test probe capable of being surely connected to the conductors of terminals arranged at a fine pitch of a liquid crystal display device. CONSTITUTION: This test probe has a carrier block 20; a flexible circuit extended along the lower surface of the carrier block 20 and having a circuit free end part 50 conformed to the free end part 26 of the carrier block 20 and a plurality of protruding parts 54 for making contact with the conductor end part 16 of a liquid crystal display device 10 provided in a position adjacent to the circuit free end part 26; and a clamp block 60 to be fitted and fixed to a recessed part 30 on the lower surface of the carrier block 20 so as to fix the flexible circuit 44 to the carrier block 20, and the flexible circuit 44 has a conductor electrically connected to the protruding part 54 so as to connect the protruding part 54 to an external test circuit.
Patent JP-H01204443-A (JP)
Title: Element isolating method to semiconductor device
Inventor: TAKESHITA YUJI
IPC: H01L21/76
Filed: 1988-02-09
Abstract: PURPOSE:To prevent the yield of a bird's beak, by forming a polycrystalline silicon film on a silicon substrate so that the thickness of the film is 1/2 or more the depth of an etched recess part, oxidizing the entire polycrystalline silicon film, filling the recess part, and performing etching until the film of an oxidation resisting material is exposed. CONSTITUTION:A polycrystalline silicon film 14 is formed on a silicon substrate 11 so that the thickness of the film is 1/2 or more the depth of a groove formed by etching. The entire polycrystalline silicon film 14 is oxidized, and a thick SiO2 film 12b is formed. Since the thickness of the polycrystalline silicon film 14 becomes about twice, the formed groove is filled with the oxide film 12b. Then, the surface of the oxide film 12b is etched and flattened until the an Si3N4 film 13 is exposed. In this way, the yield of a bird's beak is prevented, and the yield of defects due to thermal stress in the silicon substrate can be prevented.
Patent JP-S61190034-A (JP)
Title: Alloy having variable spectral reflectance and recording material
Inventor: ANDO HISASHI
IPC: G11B7/2433
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a novel recording material applying a variable change of color or reflectance by transition between crystal structures by using a Cu alloy contg. a specified amount of Zn and having variable spectral reflectance. CONSTITUTION:This alloy having variable spectral reflectance is a Cu alloy contg. 30-60wt% Zn and having different crystal structures at the 1st temp. above room temp. and the 2nd temp. below the 1st temp. in a solid state. When part of the surface of the alloy is rapidly cooled from the 1st temp., the part has a crystal structure different from the crystal structure at the 2nd temp. The other part has the crystal structure at the 2nd temp. and is different from the rapidly cooled part in spectral reflectance. A novel recording material is made of the alloy having variable spectral reflectance.
Patent JP-2000227991-A (JP)
Title: Controller for signal
Inventor: NISHIDA YOSHIKO
IPC: G08G1/07
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To make the travel of shuttle bus to be smooth by measuring the travel speed of the shuttle but, shortening the lighting time of a 'red' signal for a prescribed time and shortening the temporary stop period of the shuttle bus by the 'red' signal when the travel speed is slower than a speed that is previously set in a specified time band. SOLUTION: A shuttle bus 3 travels in the direction of the arrow, it passes on sensors S1 and S2 and the existence is detected. Generated sensor signals SS1 and SS2 are given to a control machine 5 and the speed of the shuttle bus is calculated from a time difference T when the signals are inputted and the relation L of the sensors S1 and S2. When the travel speed of the shuttle bus 3 is slower than a speed that is previously set in a specified time band, the shuttle bus 3 is considered to travel slowly owing to congestion and a signal 4a is specially controlled for more smoothly operating the shuttle bus 3. Namely, the lighting time of the 'red' signal of the signal 4a is shortened to become shorter than a usual case in the specified time band.
Patent JP-S52110815-A (JP)
Title: Ca salt of cephalosporanic acid
Inventor: TOKUTAKE TAKAO
IPC: A61P31/04
Filed: 1976-03-15
Abstract: PURPOSE: Title antiboitic applicable by injection and exhibiting mild actions to the subject. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04268225-A (JP)
Title: Magneto-optical recording medium and recording and reproducing method therefor
Inventor: ITO MASAKI
IPC: G11B11/105
Filed: 1991-02-22
Abstract: PURPOSE:To enable recording and reproducing to be conducted with a high density and high speed by providing magneto-optical films consisting of two layers of amorphous alloys consisting of iron-group transition metals and rare earth transition metals having specific different compsns. on a substrate and subjecting two layers of the magneto-optical films to exchange bonding at a specific temp. CONSTITUTION:The reading out film 3 which is an amorphous alloy composed of iron, cobalt and gadolinium and having 150 to 300Angstrom thickness, has >=200 deg.C Curie point, has a low coercive force of <0.5k oersted at 10 to 90 deg.C and has the Fourier magnetism dominant with the iron-group transition metals is formed via a transparent interference film 2 on the substrate 1. The perpendicularly magnetizable writing film 4 which is an amorphous alloy composed of iron, terbium and titanium and having >=350Angstrom thickness, has 110 to 200 deg.C Curie point, has a high coercive force of >=1k oersted at 10 to 90 deg.C and has the Fourier magnetism dominant with the ferrous transition metals is formed thereon. The film 3 and the film 4 are then subjected to the exchange bonding at 10 to 90 deg.C. The recording and reproducing are executed at the high density and high speed in this way.
Patent JP-S58156162-A (JP)
Inventor: FUEIZU EFU IBURAHIMU
IPC: F25B47/02
Filed: 1983-02-24
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-2000228700-A (JP)
Title: Service method for voice mail and service system
Inventor: SUGITA YUKIO
IPC: H04W4/12
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a means which allows a person sending voice mail to know that the voice mail sent by the person is confirmed by the other party. SOLUTION: A person sending voice mail transmits a confirmation result notice ID together with the voice message of voice mail, and an exchange 2 receives it, stores it in a confirmation result notice ID field in an area allocated to a control information storage of the voice mail concerned of a storing part and transmits a confirmation result notice message to the confirmation result notice ID when the voice message of the voice mail concerned is confirmed by the other party to which the mail is sent.
Patent JP-H08209539-A (JP)
Title: Processing of textile product
Inventor: KAIYA ATSUSHI
IPC: D06M15/01
Filed: 1995-01-25
Abstract: PURPOSE: To produce a textile product such as underwear having excellent moisture retention, softness and washing durability of feeling by treating a textile product with an aqueous solution of an emulsified and dispersed anionic surfactant, drying the product, further treating with a specific treating liquid and finally drying the product. CONSTITUTION: A textile product is treated with an aqueous solution of an emulsified and dispersed anionic surfactant, dried, treated with an aqueous solution of an emulsified and dispersed cationic surfactant containing squalane and jojoba oil in dispersed state and dried to obtain the subject processed product. The processing is preferably performed after dyeing or printing because the dyeing is difficult after the treatment.
Patent JP-S59155118-A (JP)
Inventor: SAGAWA NOBUO
IPC: H01G9/00
Filed: 1983-02-23
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。
Patent JP-H08199711-A (JP)
Title: Construction method of block work
Inventor: MOCHIZUKI SUEO
IPC: E04G21/14
Filed: 1995-01-24
Abstract: PURPOSE: To secure a strength against a horizontal load and increase the workability, by stacking blocks on a continuous footing and inserting H-shaped steel members in necessary positions of the hollow parts of the blocks and erecting them and placing a filling material in the hollow parts. CONSTITUTION: H-shaped steel members 7 are inserted in necessary positions of the hollow parts 1a, 11a, 2 of blocks 1, 11 and erected therein. And vertical 3 and horizontal reinforcements are inserted in other hollow parts 1a, 11a, 2 at every specified distance. Then a mixted filler 8 composed of cement, sand, water, and a foaming agent is placed in respective hollow parts 1a, 11a, 2 to unite them. In this way, a wall body is firmly formed and the strength against horizontal loads is increased and separation of the filler 8 after having placed it is prevented and the heat insulation, sound insulation, and durability can be secured.
Patent JP-S61188918-A (JP)
Title: Manufacture of electronic component part
Inventor: NAKAGAWA YUKO
IPC: H01F17/06
Filed: 1985-02-16
Abstract: PURPOSE:To suppress generation of leg bending at a lead wire and save the reforming process for such leg bending by forming the bending engaging portions having the width wider than the inner diameter of through hole and the bending engaging portions having the width less than inner diameter of through hole in the side of both ends of said engaging portions. CONSTITUTION:A ferrite beads 11 as a cylindrical electronic part element in the length B having a through hole 12 in diameter D at the axial center is prepared and a lead wire 13 in diameter do being cut in the predetermined length is also prepared. The being portions 14-16 having a bending width d1 which is larger than the diameter D of the through hole 12 of ferrite beads 11 are continuously formed to the center thereof. Moreover, a bending portion 17 having bending width d2 which is equal to or a little smaller than diameter D is formed to the one end side of such bending portion 14 in continuation to the bending portion 14 and the similar processing is carried out also to the other end side. After coating of bonding agent, the bending portions 14-16 are sequentially inserted from the one end aperture 19 where the bending portion 17 is formed and the initial width d2 of the bending part 18 is set to the predetermined value. Thereby, leg bending to the direction A' which is generated when the bending part 18 is inserted can be regulated.
Patent JP-H01204983-A (JP)
Title: Self-adhesive tape
Inventor: ASAKURA HIROSHI
IPC: C09J7/02
Filed: 1988-02-12
Abstract: PURPOSE:To obtain the subject tape which can be easily cut with fingers while having mechanical strengths, and therefore has an improved directivity in cutting, by laying a transversely stretched synthetic resin film on one side of a specified network laminate and forming a self-adhesive layer on the other side thereof. CONSTITUTION:A network laminate A is obtained by joining a first network film 1 which consists of trunk fibers (a) having a tensile strength of 1.2kg or lower per mm width, arranged in lines in the longitudinal direction, i.e., the direction of an arrow x, formed by dividing a unidirectionally stretched synthetic resin film and spreading them in the direction perpendicular to the stretching direction and branch fibers (b) arranged in lines through the trunk fibers (a) to connect the trunk fibers (a), with a second network film 2 which consists of trunk fibers (a) having a tensile strength of 1.4kg or higher per mm width, arranged in lines in the transverse direction, i.e. the direction of an arrow y and branch fibers (b) arranged in lines through the trunk fibers (a) to connect the trunk fibers (a), in such a manner that the directions of orientation of these films cross each other. A transversely stretched synthetic resin film B having a thickness of 10-50mum, stretched at most two-fold in the direction x and 6-16-fold in the direction y, is laid on one side of the laminate A through an adhesive D in such a manner that the trunk fibers (a) of the film 1 are approximately perpendicular to the stretching direction of the film B. An adhesive layer C is then formed on the other side of the laminate A.
Patent JP-H11228138-A (JP)
Title: Production of amorphous germanium dioxide
Inventor: UENO HIROSHI
IPC: C01G17/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily obtaining high purity of amorphous germanium dioxide. SOLUTION: Germanium tetrachloride is allowed to react with ammonia to obtain germanium oxide, the obtained germanium oxide is dried, thereafter, pulverized into less than 500 μm and is heat-treated at 338-600 deg.C for 4-48 hrs under coexistence of oxygen, preferably for 5-15 hrs. As the ammonia, an 1-10% aqueous ammonia solution is desirably used and the germanium oxide is desirably pulverized into less than 500 μm as the pulverization after drying.
Patent JP-S62187245-A (JP)
Title: Oxygen sensor
Inventor: MORI KEIJI
IPC: G01N27/409
Filed: 1986-02-14
Abstract: PURPOSE:To obtain an oxygen sensor having good durability by forming a lead trap layer of a porous ceramic material so as to have >=0.3cc/g and <=5cc/g pore volume and >=200mu and <=1,000mu thickness. CONSTITUTION:Platinum electrodes 12, 13 are respectively provided on the inside and outside surface of a ceramic pipe 11 essentially consisting of zirconium oxide having closed ends and platinum is deposited by evaporation on the electrode 13 on the outside surface side to form a catalyst layer 14. A metallic oxide such as magnesium spinel is further thermally sprayed thereon to form a protective layer 15 and the lead trap layer 16 having >=0.3cc/g and <=5cc/g pore volume and >=200mu and <=1,000mu thickness is formed on the layer 15 by using the porous ceramic material such as gamma-alumina having a large specific area. Since the thickness of the layer 16 is large, the trapping amt. of the lead component is increased. The lead component contained in an exhaust gas is adsorbed by the gamma-alumina of the layer 16. On the other hand, the exhaust gas is made to arrive quickly at the layer 14 as the pore volume is large. The decrease of the reaction rate is thereby obviated. The durability of the oxygen sensor is thus improved.
Patent JP-2000225067-A (JP)
Title: Bathtub
Inventor: TSUDA HIDEKAZU
IPC: A47K3/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub for enabling even an aged person weak in grasping power and a physically handicapped person to safely and comfortably take a bath. SOLUTION: In this bathtub, an almost flat grip 30a is protrusively arranged on an inside surface 12 of a bathtub body 11, and the grip 30a has a recessed part 32 in an intermediate part of the upper surface. A palm can be placed along the recessed part 32 of the upper surface of the grip 30a by forming the grip 30a in this way. Thus, power is easily increased to fingers hooked on a tip part of the grip 30a so that hands can be firmly fixed.
Patent JP-H05199152-A (JP)
Title: Cordless telephone set circuit
Inventor: HAMAZAWA YOSHINORI
IPC: H04B7/26
Filed: 1992-01-21
Abstract: PURPOSE:To realize a stable operation of a modulation circuit and the detection of a battery voltage with a simple and inexpensive circuit. CONSTITUTION:The cordless telephone set is provided with a modulation circuit control IC 2 applying a modulation code output to a modulation circuit 1 of the cordless telephone set to control the modulation circuit 1, a voltage regulator 5 stabilizing and outputting a battery voltage, and voltage division use resistors 6, 7 dividing the voltage from the voltage regulator 5 and applying the divided voltage to the modulation circuit 1 as a bias voltage. Then a transistor(TR) 8 detects a voltage difference between an input and an output of the voltage regulator 5 and the detected output is inputted to a battery voltage detection port 10 of the modulation circuit control IC 2.
Patent JP-H08215629-A (JP)
Title: Method and apparatus for spraying powder
Inventor: YAMAMOTO SATORU
IPC: B05D1/12
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a powder spray which is controlled so that powder is not sprayed to a part for which the spray is unnecessary and can form an optional spray pattern with a clear border. CONSTITUTION: An apparatus is equipped with the first cylindrical body 5 which has a powder supply port 2 and a spray opening opened downward in the circumferential wall part 4 and placed horizontally, a cylindrical body 8 which has a recession 7 of a specified shape on the peripheral surface 6 and is placed in the first cylindrical body 5 to have the same shaft with the first cylindrical body 5 and to be able to rotate freely around the shaft, and a supply means 9 which supplies powder to the peripheral surface 6 of the cylindrical body 8 through the port 2.
Patent JP-S63195713-A (JP)
Title: Constant voltage/current control device
Inventor: YAMADA HIROTAKA
IPC: G05F1/10
Filed: 1987-02-09
Abstract: PURPOSE:To decrease the number of parts of a rectifying element and also to reduce the power consumption by supplying the output of a constant current controller to an input terminal for detected power supply voltage of a constant voltage controller via a resistance. CONSTITUTION:When the potential different of a current detecting resistance 8 is smaller than that of a reference voltage source 4, resistance 7 is substantially grounded to the negative side of a power supply 11. As a result, the potential at the joint between a voltage detecting resistance 6 and the resistance 7 is proportional to the voltage of the supply 11 which supplies a direct current to a load 12. When the potential of said joint is higher than that of a reference voltage source 3, the output of the power supply 11 is reduced by an error amplifier 1 for acquisition of the constant voltage control characteristics. When the potential difference of the resistance 8 is larger than that of the source 4, the amplifier 2 supplied the due voltage to the resistance 6 via the resistance 7. Thus the potential at the joint between both resistance 6 and 7 is higher than that of the source 3. Then the output of the power supply 11 is reduced by the amplifier 1 for acquisition of the constant current control characteristics.
Patent JP-H06241170-A (JP)
Title: Compressor
Inventor: KUBO HIROSHI
IPC: F04B45/04
Filed: 1993-02-18
Abstract: PURPOSE:To sufficiently reduce the difference in pressure between the inside and the outside of a compression chamber by providing a pressure regulating valve for constantly maintaining the pressure in the non-compression chamber in a housing at the intermediate pressure between suction pressure and discharge pressure. CONSTITUTION:A fluid is compressed by utilizing a phenomenon in which the capacity of a compression chamber 17 formed by the inner walls of a housing 11 and a flexible member 14, which is provided in the housing 11, and which comprises a diaphragm or a bellows, varies by the reciprocation of the flexible member 14. A pressure regulating valve for constantly maintaining the pressure in a non-compression chamber 36 in the housing 11 at an intermediate pressure between a suction pressure and a discharge pressure, is provided. A suction port 32 and the first chamber of the pressure regulating valve, a discharging port 33 and the second chamber of the pressure regulating valve, and the non- compression chamber 36 and the third chamber of the pressure regulating valve are each communicated with one another by a piping 37. The pressure in the non-compression chamber 36 is constantly maintained at the intermediate pressure between the discharging pressure and the suction pressure.
Patent JP-S62187574-A (JP)
Title: Welding robot with sensor
Inventor: MURATA MASAO
IPC: G05B19/18
Filed: 1986-02-13
Abstract: PURPOSE:To improve the detection accuracy of a weld line by providing a means for setting a position relation of a tip reference point of a welding torch, and a weld line position detecting reference point, and also, moving and setting the weld line position detecting reference point of the sensor. CONSTITUTION:A welding robot is constituted of a robot control box 11, a mechanism part 12, an operating part 13, and a sensor 8. A tip reference point T is set to the vicinity of a weld line position R1 of a work 5 by operating manually the second switch part 13b of the operating part 13. Subsequently, a command is given to a control box 11 by operating the first switch part 13a, the position R1 is derived a through a torch-to-sensor position relation which has been inputted in advance, and also, an operation for shifting a torch position from R1 to R2, and the torch position and the sensor position are shifted to R2 and R1, respectively. Since the position of a torch 2 and the sensor 8 can be set exactly, the detection accuracy of a weld line 5 can be raised.
Patent JP-H07238330-A (JP)
Title: Method for refining ni-base alloy
Inventor: NAKAYAMA TAKASHI
IPC: C22B9/20
Filed: 1994-02-28
Abstract: PURPOSE:To provide a method for producing an Ni-base alloy reducing Fe content in an arc furnace. CONSTITUTION:In the refining method for removing Fe by refining the Ni-base alloy in the arc furnace, solid oxygen of elements having oxygen affinity at larger than Fe in the constituting elements of the Ni-base alloy is supplied. By this method, in the case of being the Ni base alloy containing Mn, Fe content can be reduced to <=0.50wt.%.