baber/WOPTO huggingface dataset:
Patent JP-H04113173-A (JP)
Title: Hydrogen absorption heat pump
Inventor: MAEDA HIRONORI
IPC: F25B17/12
Filed: 1990-09-01
Abstract: PURPOSE:To avoid complex configuration and restrict a variation in a thermal transporting capability by a method wherein at least one of a heat absorption pipe and a heat radiation pipe is provided with a heat accumulator in series with the heat absorption heat exchanger or the heat radiation heat exchanger. CONSTITUTION:In the event that heat accumulators 9a and 9b are not present, a temperature of brine of low temperature supplied from either a hydrogen absorption heat exchanger 1 or 2 to a heat absorption heat exchanger 4 is high at an operation changing-over time region and becomes low temperature at a time period spaced apart from the changing-over time. A temperature of the brine supplied to the heat radiation heat exchanger 5 is made opposite. The heat accumulator 9a absorbs heat from the low temperature brine at a time changing-over time between a hydrogen absorption and discharging operation of a heat exchanger 1 or a heat exchanger 2 and then the heat is radiated to the low temperature brine at the time region spaced a part from the heat absorption time. Similarly, heat accumulator 9b releases heat to the brine of high temperature at a changing-over time of hydrogen absorption or releasing operation of the heat exchanger 1 or the heat exchanger 2 and absorbs heat from the brine of the high temperature at a time region spaced apart from it. With such an arrangement, a variation of brine temperature is restricted.
Patent JP-S6474698-A (JP)
Title: Alarm system for bath boiling state
Inventor: OZAWA JUNICHI
IPC: G08C19/00
Filed: 1987-09-16
Abstract: PURPOSE:To easily confirm the information on a bath boiling state by securing such a constitution where the detection signal reached a set level detected by a hot temperature sensor is applied to an indoor electrical wire and supplying the detection signal to a TV or radio set in a living room, etc., after converting said detection signal into the character or voice signal. CONSTITUTION:A comparator 12 of a bath boiling state informing system compares the output of a hot water sensor S with the output of a temperature setting device 10 and the result of this comparison is applied to an indoor electrical wiring 16. A boiling state signal receiving circuit 3 receives said comparison result via an optional electrical plug socket 18 of the wiring 16. The output signal of the circuit 3 is supplied to an informing signal generating circuit 31 and a boiling end signal is extracted. At the same time, a carrier wave oscillation circuit 45 delivers repetitively plural carrier waves for broadcast radio waves of different frequencies to a modulation circuit 50. The circuit 50 modulates the carrier waves sent from the circuit 45 by the output signal of the circuit 31. These modulated carrier waves are supplied to an antenna connection terminal 72 of a TV or radio set which is actuated by the signal of a power supply application signal generator 8 which is controlled by the output of the circuit 3.
Patent JP-S6288633-A (JP)
Title: Automatic light-out device associated with delay timer
Inventor: NISHIDA FUTOSHI
IPC: B60Q1/04
Filed: 1985-10-16
Abstract: PURPOSE:To alarm unlocked door thus to achieve safe behavoir in a garage requiring no lock by putting out the lamp after a predetermined time if any door is unlocked when getting out of a vehicle while turning off an ignition key. CONSTITUTION:Off signal from an ignition switch SW1 and a driver seat door open signal SW2 are fed as get-out signals to a logic unit 11. When a door locking signal SW3 is transmitted as a signal representing a condition where all doors are locked and fed to the logic unit 11, a lamp drive circuit is disabled to unlight a head lamp L1 and a tail lamp L2. While when the door lock signal SW3 is provided as an off-condition signal, a timer 12 is started and upon elapse of a time interval predetermined by a clock signal from an oscillator 13, a command for disabling a lamp drive circuit 2 is fed from the logic unit 11 thus to said lamp. Consequently, door locking is never missed resulting in antitheft.
Patent JP-H04113556-A (JP)
Title: Optical disk reproducing device
Inventor: TAKAGAKI HIROMASA
IPC: G11B19/12
Filed: 1990-08-31
Abstract: PURPOSE:To automatically and exactly recognize the kind of an optical disk by discriminating the weight of the optical disk based on the change of an output signal showing the presence/absence of the optical disk to be outputted from an optical disk detecting means when a moving means moves the optical disk detecting means in the radial direction of the optical disk. CONSTITUTION:When a moving means 20 moves an optical disk detecting means 17 in the radial direction of an optical disk 15, an output signal S2 showing the presence/absence of the optical disk 15 is outputted from the optical disk detecting means 17 is changed a signal showing 'absence' to a signal showing 'presence' or from 'presence' to 'absence'. Based on this change, the size of the optical disk 15 is discriminated according to a signal S4 showing the current position of an optical pickup 18 in the radial direction outputted from a position detecting means 25. On the other hand, the weight of the optical disk 15 is discriminated by a change with the passage of time in the turning speed of a spindle motor 1 outputted from a turning speed detecting means 5. Thus, the kind of the optical disk 15 can be automatically and exactly discriminated according to the obtained size and weight.
Patent JP-H07309746-A (JP)
Title: Injection containing cysteine derivative
Inventor: ABII AARU SANIABADEI
IPC: A61K9/08
Filed: 1994-09-27
Abstract: PURPOSE:To obtain an injection having thrombogenesis inhibiting action and thrombolytic action and capable of effectively using for removal of thrombus and prevention of re-obstruction in cardiac infarction and cerebral infarction. CONSTITUTION:This injection contains a cysteine derivative such as cysteine, cysteine methyl ester, cysteine ethyl ester, N-acetyl-L(D)-cysteine or glutathione as a thrombogenesis inhibitor and/or a thrombolytic agent. Further, a tissue plasminogen activator (tPA) may be blended therein.
Patent JP-H1079927-A (JP)
Title: Moving image communication method and video server and moving image communication system applying the method
Inventor: UENO HIDEYUKI
IPC: H04N7/173
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To minimally restrain a protocol that should be supported by terminals which receive both VoD(video on demand) service and video conference and video telephone service and also to provide both services at a reasonable cost by applying an IWU(interworking unit) that is prepared for the VoD service. SOLUTION: Video telephone service can also be offered by utilizing a system for VoD service by providing video servers 105 and 106 for the VoD service with a mechanism which receives moving image data from clients 103 and 104 and preparing a protocol which is for video telephone service activation that uses a VoD system between clients 101 and 102.
Patent JP-S6475879-A (JP)
Title: Refrigerator
Inventor: UGAJIN MASAO
IPC: F25D23/08
Filed: 1987-09-18
Abstract: PURPOSE: To prevent the liquid of a heat insulating material from bleeding on the surface of a box by forming a receiving part for receiving the stock solution of the foaming thermal insulating material on a folded part for holding an inner box flange. CONSTITUTION: A receiving part 2c is formed by extending a folded part so as to receive most of crude liquid injected from a direction P' for injecting a in-place foaming thermal insulating material 4. Thus, an outer box 2 and the receiving part 2c have a sufficient distance L so as to receive and store the crude liquid. Accordingly, a large quantity of crude liquid of the thermal insulating material does not directly enter the seal part of an inner box flange and an outer box flange, so that the crude liquid does not bleed on the surface of a box body.
Patent JP-H0395982-A (JP)
Title: Second harmonic producing laser
Inventor: WATANABE MITSUYOSHI
IPC: H01S3/109
Filed: 1989-09-07
Abstract: PURPOSE:To compensate the phase difference caused by birefringence by providing plural crystals for producing second harmonic within a resonator, and orientating them at a specified angle. CONSTITUTION:The straight polarized light in I direction, which has passed through a polarizer 18, enters an SHG (crystal for producing second harmonic) crystal 20 wherein two optical axes D and E are oriented at 45 deg.. A fundamental wave, which is polarized straight in I direction within this crystal, is decomposed in the directions of two optical axes O and E of the SHG crystal 20, and they advance at respective phase speed, and produce the second harmonic polarized straight in E direction. Since the fundamental wave is birefrigent by penetrating the SHG crystal 20, phase difference occurs between the polarized IO and IE polarized in E direction, and in general it become elliptic polarized light. Furthermore, the fundamental waves IO and IE enter an SHG crystal 22, which has two optical axis O' and E' being oriented 90 deg. with the optical axes of the SHG crystal 20. Since the SHG crystal 22 is made in such shape that the optical axes O and E are exchanged, the phase principles of IO and IE are compensated. Moreover, the second harmonic at the time of fundamental waves penetrating the SHG crystal 22 become the composite waves of the second harmonics which have occurred on both sides of the SHG crystals 20 and 22. While producing the second harmonic with both SHG crystals 20 and 20, the phase difference compensation of fundamental waves is done at the same.
Patent JP-H0544613-A (JP)
Title: Air fuel injecting device
Inventor: MASUDA TATSUYUKI
IPC: F02M69/08
Filed: 1991-08-20
Abstract: PURPOSE:To enable stable operation by providing a compressed air passage which extends linearly across the valve shaft line of a solenoid valve and a fuel injection valve which injects the fuel directing toward the inner wall of the compressed air passage. CONSTITUTION:A passage 64 is formed between the part between a cylindrical part 54 and a valve seat member 56 and a valve shaft 58, and the lower end of the passage 64 is communicated with a valve body 60. The upper part of the passage 64 is communicated with a passage 66 for supplying the compressed air which is located thereacross. An injection port 70 of an electromagnetic type fuel injection valve 68 is directed toward the inner wall of the compressed air supplying passage 66. Thus, the fuel injected from this injection port 70 is impinged against the inner wall of the passage 66, and some of the injected fuel is homogeniously spread over and affixed onto the wall surface. This allows the stable operation even in a case where the load is fluctuated in the low speed/low loaded condition.
Patent JP-S6293657-A (JP)
Title: Apparatus for detecting state of road surface
Inventor: YAGUCHI HIDEKAZU
IPC: G01N29/02
Filed: 1985-10-19
Abstract: PURPOSE:To make it possible to certainly judge the state of a road surface even when the sensitivities of a transmitter and a receiver varies by the contamination of the transmitter or the receiver or a change with the elapse of time, by allowing an ultrasonic wave to directly reach the receiver from the transmitter and changing a reference value in response to the level of the directly arriving wave. CONSTITUTION:A transmitter 2 is driven by the output of a transmission circuit 1 and an ultrasonic wave S1 is emitted toward a road surface through a transmitter horn 3. A receiver 5 receives the reflected wave S2 from the road surface through a receiver horn 6 and a receiving signal is sent to a receiving circuit 4. A control apparatus 7 judges the state of a road on the basis of the output of the receiving circuit 4 but, because a directly reaching wave S3 directly propagating through air reaches the receiver 5 from the transmitter 2 through the vibration of a housing 8 before the reflected wave S2 reaches the receiver 5, if the level V2 of the reflected wave S2 or the level of a reference value judging the state of a road surface is changed in response to the level V1 of the directly reaching wave S3, the state of the road can be always accurately judged regardless of a change with the elapse of time.
Patent JP-S6476996-A (JP)
Title: Liquid phase epitaxial growth apparatus
Inventor: OKUDA SHINYA
IPC: C30B19/06
Filed: 1987-09-18
Abstract: PURPOSE:To arbitrarily subject different kind of compound semiconductor layer to epitaxial growth on a plural substrates in growth process of one time, by arbitrarily controlling movement of plural sliders. CONSTITUTION:A slider driving rod 6 is slid to an arrow direction and a slider 22 is moved to engage the slider 22 with the rod 6 and a hole 1C in a base 1 is closed with a control rod 7 and the control rod 7 or a slider 21 is dropped into the hole 1C through a hole 6C of the driving rod 6 and a compound semiconductor layer is subjected to epitaxial growth on a substrate. Then the driving rod 6 and slider 22 are slid and the control rod 7 is dropped into the hole 1C through a hole 6C and simultaneously the control rod 7 present in a hole 21C of the slider 21 is dropped into the hole 6C of the driving rod 6 through the closed hole 1C so as to engage the slider 21 with the driving rod 6 and the compound semiconductor layer which is the second layer is subjected to epitaxial growth on the substrate.
Patent JP-S60124038-A (JP)
Title: Optical recording medium and its production
Inventor: FUJIMORI SUSUMU
IPC: G11B7/243
Filed: 1983-12-09
Abstract: PURPOSE:To assure a practically usable and rewritable medium by depositing a thin film of heat-resistant plastic consisting of any among a polyimide resin, polyamide resin, etc. contg. >= a kind of low melting metal such as tellurium, bismuth, etc. CONSTITUTION:A recording medium which performs optical recording by mak- ing use of the phase transition to crystalline and amorphous states consists of a recording material which causes a structural change by absorbing laser light and a dispersant which supports and holds said material. The former is a low melting metal and the latter is metallic oxide or hydrocarbon. The sputtered film of the heat-resistant plastic contg. the low melting metal is formed on a base plate by sputtering >=1 kind of the low melting metal such as tellurium, bismuth and antimony and one kind of the heat-resistant plastic selected from the group of a polyimide resin, polyamide resin, polyamide imide resin and polyphenylene sulfide resin. A practically usable and rewritable medium is obtd. by using the heat-resistant plastic.
Patent JP-H0872680-A (JP)
Title: Braking device
Inventor: ICHINOSE HIROSHI
IPC: B60T7/04
Filed: 1994-09-02
Abstract: PURPOSE: To prevent the accuracy of detection of a step-in sensor provided in a middle part of a booster rod from being affected by suppressing the bending moment to be generated in the booster rod. CONSTITUTION: One end of a booster rod 7 to energize a master power (booster) 1 is connected to a brake arm 4 by a spherical bearing 61. The load transmitted from the brake arm 4 can be prevented from being applied to a shaft of the booster rod in an eccentric manner by this bearing structure. As a result, no bending moment is generated in the booster rod 7.
Patent JP-H0575302-A (JP)
Title: Coaxial changeover device
Inventor: FURUBIKI MASATO
IPC: H01P1/12
Filed: 1991-09-12
Abstract: PURPOSE:To reduce the weight of a coaxial 3:2 redundancy changeover circuit, to reduce the mount area, to decrease the passing loss and to attain high reliability by realizing the circuit with only one coaxial changeover device. CONSTITUTION:Five fixed contacts 29-33 and moving contacts 8, 9, 22, 23 conducting two of the fixed contacts are included in a case 28 forming a coaxial outer conductor. A changeover drive unit 38 drives the moving contacts 8, 9 in the opposite direction to each other and a changeover drive unit 39 drives the moving contacts 22, 23 in the opposite direction to each other. In the 1st switching state, the fixed contacts 29,30 and the fixed contacts 32, 33 are conductive respectively and the fixed contacts 30, 31 and the fixed contacts 31, 32 are nonconductive respectively. In the 2nd switching state, the fixed contacts 29,30 and the fixed contacts 31, 32 are conductive respectively and the fixed contacts 30, 31 and the fixed contacts 32, 33 are nonconductive respectively. In the 3rd switching state, the fixed contacts 30, 31 and the fixed contacts 31, 32 are conductive respectively and the fixed contacts 30, 31 and the fixed contacts 32, 33 are nonconductive respectively.
Patent JP-H0982381-A (JP)
Title: Pressure contact connector
Inventor: ABE KIMIHIRO
IPC: H01R4/24
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain high electric wire holding force without forming a special electric wire holding piece, and attain size reduction in a pressure contact connector by forming through spaces into which an electric wire can be inserted from the front of a housing in opening-closing covers. SOLUTION: An upper surface opening part 49 and a rear surface opening part 51 are formed in a rear part of a housing 41, and closable opening-closing covers 53 are arranged on these opening parts, and through spaces 59 into which an electric wire 73 can be inserted from the front of the housing 41 are formed in the opening-closing covers 53. After the electric wire 73 is brought into pressure contact with a pressure contact terminal 61, the opening-closing covers 53 are closed, and the electric wire 73 is bent by 180 deg., and a U-shaped bending part 77 is formed in the electric wire 73. Therefore, the electric wire 73 can be firmly held without arranging an electric wire holding piece or the like projecting from the rear end of the housing 41, and electric wire holding force of a pressure contact connector can be enhanced in the short total length.
Patent JP-S6296399-A (JP)
Title: Production of sic whisker
Inventor: SAITO HAJIME
IPC: C30B25/00
Filed: 1985-10-18
Abstract: PURPOSE:A mixture containing silicon oxide source, carbon source and sodium fluoride source in a specific proportion is heated in a non-oxidative atmosphere to produce SiC whiskers in high yield. CONSTITUTION:A mixture consisting of silicon dioxide source, carbon source at 0.3-3 molar ratio to the silicon dioxide, and sodium fluoride source at 1/24-4/3 molar ratio to the silicon dioxide is heated in a non-oxidative atmosphere. The temperature preferably ranges from 1,400-1,700 deg.C. Sedimented silicic acid anhydride is preferred as the SiO2 source, but other SiO2 material such as aerosil may be used. The carbon source may be both high-reactive substance such as activated carbon or graphitic substance such as carbon black. The sodium fluoride source is preferably NaF, but other fluorides such as Na3AlF6 may be used.
Patent JP-S6474745-A (JP)
Title: Embedding of groove
Inventor: AOI NOBUO
IPC: H01L21/31
Filed: 1987-09-17
Abstract: PURPOSE:To inhibit the generation of a recess and a slit and to make possible a complete flattening by a method wherein, after a large taper is formed on an oxide film, which is an etching mask, an insulative thin film is deposited in a desired thickness and is made to remain only in the interior of a groove by anisotropic etching. CONSTITUTION:A first oxide film 2 is subjected to taper etching by a resist retreating method and a groove is anisotropically etched in an Si substrate 1 using the film 2 as a mask. Then, after a second oxide film 3 is deposited in a thickness of 1/3 or 1/2 of a pattern width by an LPCVD method, the film 3 is made to remain only in the interior of the groove by anisotropic etching. By using a film having an etching resistance higher than that of the film 2 as the film 3, the film 2 only is selectively removed. Thereby, a taper is formed on the aperture of the groove. Then, a third oxide film 4 is deposited by an LPCVD method and an embedding of the groove is finished by entire surface etching. At this time, a void is generated only in the interior of the groove and the generation of a recess and a slit does not occur.
Patent JP-H0280710-A (JP)
Title: Preparing cast-in-place concrete pile
Inventor: ENOKI TOSHIO
IPC: E02D5/44
Filed: 1988-09-16
Abstract: PURPOSE:To contrive improvement of bearing capacity by a method wherein a reinforcing bar basket is inserted and filled with gravels or the like after excavated soil is discharged from the inside of the casing and the diameter of the casing bottom is expanded by tamping gravels or the like, and after removal of the casing, cement-mortar is grouted therein. CONSTITUTION:With a casing 1 and rotating auger screw, digging is made toward the inside of the earth and excavated soil is discharged. Then, with up-and-down movement of a drop hammer, gravels in an appropriate quantity are thrown in to the casing. Then tamping is made at the bottom of the bore and the bottom end of the casing 1 is radially expanded. After inserting a reinforcing bar basket 6 and a pipe 11 having through holes 10, the casing is filled with gravels or the like that are thrown in from above. After the casing 1 is removed, cement-mortar is grouted through the pipe 11 and a bulbous part 13 is formed thereby at the bottom of a pile. Then bearing capacity of the pile can be increased.
Patent JP-S6385549-A (JP)
Title: Method and device for processing photosensitive material
Inventor: UEHARA MASABUMI
IPC: G03D5/04
Filed: 1986-09-29
Abstract: PURPOSE:To provide a stable and economical developing process by recovering a developing soln. falling to contribute to development and reutilizing the same for development. CONSTITUTION:A photosensitive material such as photosensitive lithographic printing plate (PS plate) subjected to image exposing is developed by using an automatic developing machine. For example, the PS plate is carried by a roller pair 4 into the automatic developing machine and the developing soln. in a developing soln. supplying tank 20 is supplied through a shower pipe 12 to the PS plate from a developing soln. supplying port 13. The PS plate holding the developing soln. is carried into the spacing between a diffusion plate 14 and a lower guide plate 14' and is developed. The developed plate is sent to a rinsing stage. A developing soln. recovering trough 15 is provided on the lower side of the supplying port 13 in said stage. The substantially unused developing soln. falls into the trough 15 when the PS plate is not carried into this stage while the developing soln. is already supplied or when the size of the PS plate is small. Such developing soln. is recovered and is put into the tank 20. The concd. liquid from a concd. developing soln. tank 19 and diluting water from a diluting water tank 18 are mixed with the recovered developing soln. mentioned above in said tank. The liquid mixture is fed to a pipe 12.