baber/WOPTO huggingface dataset:
Patent JP-2001107072-A (JP)
Title: Lubricating oil composition
Inventor: YAGISHITA KAZUHIRO
IPC: C10M149/06
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition excellent in cleaning properties. SOLUTION: This composition comprises a lubricating base oil containing 0.005-0.20 wt.% (in terms of the nitrogen atoms), based on the total weight of the composition, (A) polybutenylsuccinimide mixture, wherein component A is characterized in that when its reaction product with trifluoroacetic anhydride is subjected to 19F-NMR using as the standard substance trifluoroacetic acid having a peak at -76.8 ppm, peaks appear in positions of (a) a chemical shift of -66 to 72 ppm and (b) a chemical shift of -74 to -79 ppm, and the peak area of (a) and the peak area of (b) satisfy the following relationships: 0.90<I/(I+II)<=0.98 wherein I is the peak area of (a), and II is the peak area of (b).
Patent JP-2000115133-A (JP)
Title: Optical path cross connection device and optical network
Inventor: KUROYANAGI TOMOJI
IPC: H04B10/032
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To cope with the acceleration and volume enlargement of information by demultiplexing wavelength multiplex optical signals inputted from respective inter-input-station optical transmission lines to the optical signals of respective wavelengths, dividing the optical signals inputted from an optical transmission line into the two optical signals, respectively converting them to the optical signals of desired wavelengths, outputting active signals and protection signals and selecting and outputting either one of the optical signals. SOLUTION: An optical divider 22 divides the optical signals inputted from an intra-input-station optical transmission line into two and a wavelength converter 24 outputs the two divided optical signals to the input port of an optical switch 30. An optical demultiplexer 20 demultiplexes WDM signal light to the optical signals of the respective wavelengths and outputs them to the input port of the optical switch 30. The optical switch 30 outputs the active signals and the protection signals outputted from the wavelength converter 24 to a first output port, and an optical multiplexer 26 multiplexes the plural optical signals of the different wavelengths outputted from the first output port and outputs them to the optical transmission line. An optical selector 28 selects one of them and outputs it to the optical transmission line.
Patent JP-H04160093-A (JP)
Title: Shutter device for film forming device
Inventor: YAMAMOTO TAKATOSHI
IPC: C30B23/08
Filed: 1990-10-19
Abstract: PURPOSE:To avert the damage of the function of a driving mechanism of a shutter plate which shuts off a material splashing direction by providing a guide plate to the shutter plate and adopting the constitution to guide the material sticking to the shutter plate to a flange surface which supports a shutter mechanism. CONSTITUTION:The shutter plate 5 which shuts off the material splashing direction is provided in the position facing the aperture face of a container 2 housing the material for forming films therein and further a shutter shaft 7 for freely openably and closably driving the shutter plate 5 is provided to constitute the shutter mechanism 4. Further, the guide plate 12 is provided on this shutter plate 5 to guide the material sticking to the shutter plate 5 to the surface of the flange 10 supporting the shutter mechanism 4. This shutter device is adequately used for a molecular beam epitaxial device, etc.
Patent JP-S62143457-A (JP)
Title: Solid-state image pickup element
Inventor: SEKI KOICHI
IPC: H04N5/335
Filed: 1985-12-18
Abstract: PURPOSE:To increase the utility factor of light, by putting a layer, whose refractive index is medium between the refractive index of an Si layer and that of its upper one, on the upper part of a photo diode made of Si so that reflection of incident light can be reduced on the surface of the substrate. CONSTITUTION:An Si3N4 film 4, whose refractive index is about 2.5, is put on the upper layer of a photo diode made of Si, in a MOS-type solid image pickup element or the like. The refractive index of this Si3N4 film 4 is set up so that it is nearly medium between the refractive index of an Si layer and that of its upper SiO2 layer. Such composition can prevent the utility factor of light from decreasing because of incident light reflected on an interface of the Si photodiode and the SiO2 layer.
Patent JP-H09130213-A (JP)
Title: Dynamic latch circuit
Inventor: MORI TAKEHIKO
IPC: H03K3/037
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To perform an operation without causing holding omission even for the control clock signals of a cycle longer than the holding time of a dynamic holding means. SOLUTION: This circuit is constituted of a pulse generation circuit 103 for generating one-shot pulses at the rise change point of the control clock signals CCLK for precharging and sampling a dynamic holding line, latch clock selection signals CSEL for selecting the control clock signals CCLK and the output of the pulse generation circuit 103, a holding clock selection circuit 104 for inverting and outputting selected signals and a static latch part 105 for fetching and holding the value of the dynamic holding line 12 corresponding to the output of the holding clock selection circuit 104. By latching and locking the one-shot pulses when the frequency of the supplied control clock signals are at a low speed and the control clock signals when the frequency of the control clock signals are at a high speed, the circuit is used by wide frequencies.
Patent JP-H09125852-A (JP)
Title: Measuring device of position of drill head in underground excavation
Inventor: ARIYOSHI KAZUHISA
IPC: E21D9/06
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To measure a position with high accuracy and increase the working efficiency, by automatically selecting a frequency zone with less environmental noise like earth magnetism. SOLUTION: Magnetic field 4 as several kinds of positional signals is transmitted from a transmitter 101 for a certain period in sequence and a pulse signal is transmitted prior to the transmission of magnetic field 4. And further, in the transmitter 103, low, middle, and high frequency band-pass filters 19, 20, 21 which coincide with frequency zones of positional signals following the pulse signals from the low, middle, and high frequency band-pass filters 19, 20, 21 with different passing frequency zones, are selected in accordance with the pulse signals and then the selected filter is inserted.
Patent JP-2000070288-A (JP)
Title: Bisphosphonate immobilization to titanium implant surface, and functional and adhesive protein bonding
Inventor: YOSHINARI MASAO
IPC: A61C8/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide the adaptability of a living body and titanium, i.e., to adequately execute the bonding of the bone tissue and an titanium implant boundary by immersing a titanium implant implanted with calcium ions into a bisphosphonate soln. and fixing the bisphosphonate as a non-elution type to the surface of this titanium implant. SOLUTION: The titanium implant 3 implanted with the calcium ions or the titanium implant coated with a thin film of calcium phosphate is immersed into the bisphosphonate soln. 2 in a vessel 1 to fix the bisphosphonate to the titanium implant surface. As a result, peeling is eliminated, the calcification to the implant surface in the section exposed into the oral cavity is suppressed and the osteogenesis at the boundary between the bone and the implant is accelerated. The osteogenesis is made possible by bonding a functional protein to the side chain of the bisphosphonate and imparting osteoinductivity thereto. Further, the osteogenesis is made possible by bonding amino groups and the amino groups of the functional protein or adhesive protein by a glutaradehyde method, thereby imparting an osteoinduction function thereto.
Patent JP-H04156821-A (JP)
Title: Promotion pulse wave sensing device
Inventor: SHINODA MASAYUKI
IPC: A61B10/00
Filed: 1990-10-19
Abstract: PURPOSE:To determine the promoted pulse wave simply on the basis of pulse wave generated from a relatively thick artery which is not so easily influenced by the peripheral blood vessel condition by furnishing a calculation control means which generates acceleration pulse wave upon applying secondary differentiation to the pulse wave in the condition that the cuff pressure is held at a value around the mean blood pressure value. CONSTITUTION:A cuff 10 is wound round the base of a vital arm or leg, for example the upper arm. A pressurizing device 50 is to pressurize part of the vital organism and mating with the cuff 10, a flow control valve 14, and a pump 16. A mean blood pressure value deciding means 52 decides the mean blood pressure value on the basis of the size of pulse wave sensed by a pulse wave sensing means 54 mating with a band pass filter 20. A calculation control means 56 is to generate acceleration pulse wave by applying secondary differentiation to the pulse wave sensed by the pulse wave sensing means 54 in the condition that the pressure of the cuff 10 is kept by the pressurizing device 50 at the mean blood pressure value of the vital organism. Thus, the object is attained simply.
Patent JP-H02128290-A (JP)
Title: Input device
Inventor: KAWAMOTO YOSHIJI
IPC: G06K7/00
Filed: 1988-11-08
Abstract: PURPOSE:To easily confirm input data corresponding to a read bar code without watching a display, etc., by outputting the input data as sound. CONSTITUTION:The data corresponding to the read bar code are stored in a memory 4. An interface controller 3 takes out the data corresponding to the read bar code from the memory 4 and outputs the data to an audio converter 5. The audio converter 5 converts the data into audio data, and an audio output device 6 outputs the converted audio data as sound in timing designated by a user program. Thus, the data can be easily confirmed even in input work at a position in which the display cannot be seen.
Patent JP-H10111822-A (JP)
Title: Version management method using system configuration information
Inventor: NAKAMURA SATORU
IPC: G06F12/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To improve security, reliability and maintenability by protecting a file group configurating a job system from an illegal file operation by means of a user, etc. SOLUTION: This method is provided with a configuration file information table for managing a file size and a time stamp at every file as version management information of a file which is extended in an electronic computer and an area information table for regarding the extended table as the assembly of function units and managing configuration information as against the respective assemblies. Then, the two system configuration information are used so as to check whether or not the version of the file group configurating the job system is right and a system is operated in a perfect state as occasion demands and monitor control is executed so as to prevent the system from being operated and to execute monitor control for preventing the operation of the system in the imperfect statek.
Patent JP-H04158217-A (JP)
Title: Fluid control element, measuring method of flow velocity and mixing method of fluid
Inventor: KURODA MASAYUKI
IPC: F15D1/02
Filed: 1990-10-23
Abstract: PURPOSE:To improve the reliability of measurement by introducing a control fluid from outside through an introducing port and by holding back a backward turbulent flow by blowing off the fluid from a blowoff orifice. CONSTITUTION:A total pressure orifice 11 for measuring the total pressure of a fluid 4 which faces in the direction of the fluid is provided in the surface of a cylinder 1 at a front stagnation point, and a static pressure orifice 21 is provided in the lateral surface of the cylinder at an arbitrary position in the axial direction of the cylinder and at a position at a rotational angle theta, theta = 45 degrees + or - 10 degrees around the axis 30 of the cylinder along the circumference from the orifice 11. Besides, a blowoff orifice 37 is provided perpendicularly to the axis 30, on the same plane with the orifice 21 and at a position of a rotational angle theta, theta = 180 degrees + or - 60 degree, around the axis 30 from the orifice 11. A control fluid 5 is introduced from outside and blown off from the orifice 37 and thereby the turbulence of an airflow is held back to be the minimum. On the occasion of measurement, the orifice 11 is made to face the direction of flow of a fluid to be measured, the fluid 5 is put in from an introducing orifice 31, while a differential pressure of the fluid to be measured is obtained by a pressure sensor 34, and the velocity of the fluid to be measured is determined.
Patent JP-2000099995-A (JP)
Title: Optical information recording medium and its production
Inventor: USAMI YOSHIHISA
IPC: G11B7/2595
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium which exhibits high reflectivity, is capable of dealing sufficiently with high-speed recording and reproducing and has high preservation stability. SOLUTION: This optical information recording medium is an optical information recording medium of a heat mode type having a dyestuff recording layer capable of recording information on a transparent substrate by irradiation with a laser beam and a metallic reflection layer thereon. The carbon atom coexistence region in the metallic reflection layer exists within 5 nm from the surface of the dyestuff recording layer in the thickness direction of the metallic reflection layer.  This process for producing the medium described above includes a stage for forming the dyestuff recording layer by applying a dyestuff-containing coating liquid on the transparent substrate and a stage for forming the metallic reflection layer by utilizing a sputtering method on the dyestuff recording layer in an atmosphere of <=9×103 Pa in the ultimate vacuum degree within a sputtering chamber while allowing inert gas to flow into the chamber.
Patent JP-H11116303-A (JP)
Title: Fiber strand
Inventor: TEZUKA MITSUHARU
IPC: C04B20/10
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced concrete not causing scattering by cutting, having high strength, by making a fiber strand composed of a specific ratio of fiber single yarns of a prescribed number of yarns or more and a binder have a flexural bending load test value of a specific value or higher than it. SOLUTION: This fiber strand comprises >=1,000 fiber single yarns and a binder. The ratio of the fiber single yarns is 85-99.9 wt.%, the maximum load in a flexural bending load test of 20 mm span length is >=200 g and the area in which a load from an initial 0 point in a stress-strain curve, exceeding the maximum load and reaching 100 g is >=200 g/mm. The fiber single yarns have preferably >=200 kgf/mm<2> tensile strength and >=1.5% elongation and an aramid fiber, a carbon fiber, etc., may be cited as the fiber single yarns. An epoxy resin having >=1,000 molecular weight and a butyral resin having >=500 molecular weight are both used as the binder. The fiber strand to be mixed with a concrete usually has >=30 mm fiber length and fresh properties of concrete are excellently kept without causing scattering by the cutting processing of the fiber strand.
Patent JP-2001108228-A (JP)
Title: Liquid level announcing device for cartridge tank
Inventor: KONDO TAKESHI
IPC: F24C5/18
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To announce a full fill and an exhaustion by different alarming sounds. SOLUTION: The liquid level announcing device for a cartridge tank comprises a float 20 vertically moving in response to a liquid level, a lead switch 22 opened or closed by the float 20, informing mean 23, 24 for making an announcement in response to opening or closing of the switch 22, and a slope switch 25 provided to identify whether the tank 1 is inclined upward or downward. In this case, the means 23, 24 respectively announcing a full fill and an exhaustion by different alarming sounds corresponding to the operation of the switch 25.
Patent JP-H08149200-A (JP)
Title: Telephone device
Inventor: ITO SHINGO
IPC: H04M1/65
Filed: 1994-11-17
Abstract: PURPOSE: To provide a telephone device in which from whom a telephone call comes is surely recognized even when a phone call comes during absence by storing sequentially caller telephone numbers together with call signals and displaying the stored caller telephone numbers based on a display command. CONSTITUTION: A telephone set 1 is provided with a storage means 21 storing plural telephone numbers. When a call signal detection means detects a prescribed number of call signals, a storage control means stores sequentially caller telephone numbers sent from an exchange 5 via a telephone line 3 with the call signal to the storage means 21. Then a display control means displays the caller telephone numbers stored in the storage means 21 based on a display command to a display means 27. That is, every time a phone call comes to the telephone set 1, the caller telephone number sent with the call signal is stored sequentially in the storage means 21 and a display command is made to the telephone set 1, then the caller telephone numbers stored are displayed on the display means 27.
Patent JP-H0531243-A (JP)
Title: Game device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-10-02
Abstract: PURPOSE:To constitute the device so that a game can be started immediately by taking in and storing in advance bet balls required for the game at the time of previous game, and subtracting by the designated number of bet balls from the storage by an operation of a take-in switch. CONSTITUTION:When a game switch 5 is depressed, a shutter of a take-in port 26 is opened, and at the time of manual operation, whenever a take-in switch 24 is depressed, real balls are taken in by a prescribed number of pieces through a take-in port from the upper pan 25, and at the time of auto, they are taken in as credit within a range of the prescribed number of pieces, and the number of balls is stored in a main controller and displayed as the credit number in a liquid crystal television 14. When the take-in switch 24 is depressed by the number of times corresponding to a bet number portion, balls of the corresponding number are taken in from the upper pan 25 by a real number at the time of manual operation and taken in from the credit at the time of auto. The number of storage of the credit of the main controller is subtracted by its portion and displayed on the liquid crystal television 14. In such a way, the game can be started immediately.
Patent JP-H01127199-A (JP)
Title: Cold isotropic pressure molding method
Inventor: NAOI TOSHIKATSU
IPC: B22F3/04
Filed: 1987-11-09
Abstract: PURPOSE:To prevent powder and foreign matters from mixing into a hydraulic medium line by loading a guard cup in a pressure vessel, mounting compacts in the cup and molding it under pressure. CONSTITUTION:A lower cover 2 provided with a hydraulic medium suction and exhaust port 20 is used as a mounting surface, a cylindrical guard cup 21 where its top is opened and its bottom is closed is loaded into the pressure vessel 3 and the compacts 22 are inserted and set in a cup 21 in the flow in shape. Then, superhigh pressurized hydraulic medium 5'' is supplied from a known superhigh pressure supply equipment line arranged on the outside of the pressure vessel 3 through a hydraulic medium suction and exhaust port 2a into the pressure vessel 3 to perform isotropic pressure molding to the compacts 22. The powder 7 exhausted on the outside of the mold because the mold 6 is broken is deposited on the bottom of the guard cup 21. Accordingly, when liquid is supplied into and pressure is applied to the pressure vessel 3 or when pressure is reduced and liquid is exhausted from the pressure vessel 3, the flow of the hydraulic medium does not pass at all through the bottom of the cup and powder and foreign matters do not mix at all into the hydraulic medium line.
Patent JP-2001109338-A (JP)
Title: Image forming device
Inventor: NAKAI TOMOAKI
IPC: G03G21/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device good in use by simultaneously replacing a cleaning device at the time of replacing an image carrier if possible so as to reduce the number of times of purchasing a unit and replacing operation which a user feels to be troublesome. SOLUTION: This image forming device is provided with a first detecting means for detecting the use amount of an intermediate transferring belt 5, a second detecting means for detecting the use amount of a cleaning device 10, a first warning means for giving a warning to replace the belt 5 when a detected value obtained by the first detecting means exceeds a first reference value, and a second warning means for giving a warning to replace the device 10 when a detected value obtained by the second detecting means exceeds a second reference value. The ratio of the first reference value and the second reference value is made to be an integer other than 1.
Patent JP-H02130599-A (JP)
Title: Voice synthesizing device
Inventor: HARA YOSHIYUKI
IPC: G10L13/08
Filed: 1988-11-11
Abstract: PURPOSE:To effectively bring a voice of a word of foreign origin to voice synthesis without preparing a voice element piece one by one against a character of a special notation by converting the character of the special notation to a notation character which is used usually and daily and bringing it to voice synthesis. CONSTITUTION:For instance, a character-string of 'vaiorin' is given to an input part 1. A character converting part 2 detects a fact that a special notation character of 'va' is contained in its input character-string by testing its character-string, converts 'va' to 'ba' by referring to a character conversion table 4, and as a result, converts the character-string to a character-string of an input character-string 'baiorin'. On the other hand, an accent detecting part 3 refers to an accent dictionary 5 with regard to the character-string 'baiorin' and derives its accent information, and in accordance with the character-string which is brought to character conversion and the accent information, a voice parameter generating part 6 operates, and a composite voice shown by the character-string which is brought to character conversion is generated by a voice synthesizing part 8. In such a way, the synthesizing voice having high naturalness of the input character-string containing a word of foreign origin can be generated simply.
Patent JP-H03144891-A (JP)
Title: Cup station device for automatic vending machine
Inventor: MINAKANE KEIICHI
IPC: G07F13/10
Filed: 1989-10-31
Abstract: PURPOSE:To enable to take out a cup, even if the taking-out of the cup is delayed, with satisfactory safety as well by providing a control part which turns an electric lock into a lock-off state, and simultaneously, inhibits the carrying-in of the cup to a cup station when a specified condition for lock-on is not detected. CONSTITUTION:The control part 21 which controls the lock-on/off state of the electric lock 20 and X, T tables 10A, 10B based on the outputs of a photo- interrupter 18 as an opening and closing detecting means for detecting the occasional opened and closed state of the door of a taking-out port door and a timer 19 as a door opening detecting means to store if the door of the taking- out port is opened after the completion of just preceding selling operation is provided. Then, when sale is started in the state that the taking-out of the cup by a user immediately before is delayed, the electric lock 20 of the door of the taking-out port is kept in the lock-off state, and in addition, the carrying-in of the cup to the cup station is inhibited by the control part 21. Thus, the safety is satisfied, and in addition, even if the taking-out of the cup by the user immediately before is delayed, the cup can be taken out.