baber/WOPTO huggingface dataset:
Patent JP-H03264786-A (JP)
Title: Liquid pump
Inventor: ISHIZAKI KAZUYOSHI
IPC: F04C14/26
Filed: 1990-03-14
Abstract: PURPOSE:To increase tendency of reducing a delivery flow amount relating to increase of an output of a drive source by providing a flow control valve for adjusting a return flow amount to a suction path in accordance with a differential pressure between before and after an orifice and protruding the peripheral edge part in a side, appearing in a recirculation path of the orifice, toward a predetermined direction. CONSTITUTION:In a vane pump suitable for a power steering device of an automobile, a rotor 3, in which vanes 3 possible to advance/retract in a radial direction are provided in the periphery, is housed in a cam ring 4, and operating fluid suction and delivery paths 11, 13 are provided in a pump casing 18. A spool 14 as a flow control valve, which is moved in accordance with a differential pressure between before and after an orifice 23 to open/close a drain hole 10, is fitted to a spool housing hole 9 formed in the pump casing 18. Here a plug 25, by which the orifice 23 is formed, is fitted to the pump casing 18 after being forced to penetrate a small thickness part of a side plate 6, and an end part on the passage 7 side of the plug 25 is protruded in a direction almost orthogonal to a flow line (a) inside the passage 7.
Patent JP-H02243928-A (JP)
Title: Structure of register ring
Inventor: SEKIGUCHI TSUNETOSHI
IPC: G01G19/28
Filed: 1989-03-17
Abstract: PURPOSE:To improve the operability and stability by providing the click part and fixation part of a click spring between both ends of a drum. CONSTITUTION:A circumferential projection 3 is formed on the outer wall 1a of the periphery of a display opening part for time which is formed on the drum 1 of a timepiece case and projections 2a formed inside and outside the register ring 2 are engaged with the projection 3 to secure a gap between the external wall 1a which has the projection and the internal wall 2b of the ring 2. Further, ratchet grooves 5 are formed in the internal wall 2b of the ring 2 facing the external wall 1a and the click spring 4 whose plane shape is curved is provided in the gap along the inner peripheries of the grooves 5; and a click part 4a for reversing prevention is provided at the other end part of the spring 4 while pressed elastically against the grooves 5 and the ring 2 is made rotatable. Further, while the ring 2 is engaged with the projection 3 of the drum 1, fixation ends 4b formed between both ends of the spring 4 are engaged with the hole 1b of the drum 1 and fixed.
Patent JP-H11255859-A (JP)
Title: Polyurethane, lens material for spectacles, material for contact lens, lens and preparation of polyurethane
Inventor: NAKAYA TADAO
IPC: C08G18/32
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a material of high transparency by reacting diisocyanate with a diol or dithiol having a fluorene frame or with a diol or dithiol having a fluorene frame and a polymer diol. SOLUTION: A diisocyanate is reacted with a diol or dithiol of formula I or with a compound of formula I and a polymer diol of formula II. The use of the polymer diol of formula II gives a polyurethane with high stiffness. Preferably is reacted a diol or dithiol of formula I with a diol of formula III to obtain a polyurethane exhibiting improved biocompatibility and more suitable as a material for contact lenses. In formula I, R<1> and R<2> are each H, methyl or phenyl; R<3> , R<4> , R<5> and R<6> are each H or halogen; and X is O or S. In formula II, X is a polycarbonate frame, a polyester frame or a polybutabiene frame. In formula III, Y is formula IV and n is 1-20.
Patent JP-S60207313-A (JP)
Title: Partial discharge monitor
Inventor: OGURA YASUHIRO
IPC: H01F27/00
Filed: 1984-03-31
Abstract: PURPOSE:To detect partial discharge of apparatus of the plural number economically, having small installation space, and having high reliability by a method wherein a partial discharge monitor is constructed as a synthetically judging part to determine the fact that which apparatus is generating partial discharge based upon the output signals of a partial discharge generating position judging part and a partial discharge generating apparatus judging part. CONSTITUTION:When partial discharge is generated at a high voltage apparatus 1a, a noise of discharge is conducted to time counters 82-85 through a second-a fifth adders 72-75 from microphones 9a-12a. Signals outputted from the time counters and indicating propagating times are conducted to a judging part 18, and the partial discharge generating position is oriented from the time difference of the respective signals, etc. While, the detected signals of the microphones 12a-12c of respective high voltage apparatus 1a-1c are sent to an apparatus judging part 19, it is determined that from which microphones the inputted detection signal is sent, and the apparatus generating partial discharge is judged. Thereupon the output signals of the judging part 18 and the apparatus judging part 19 are sent to a synthetically judging part 20, the fact that at which position of which apparatus partial discharge is generated is determined finally, and the signals of an alarm, etc. are generated.
Patent JP-S61223055-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKEMURA KENJI
IPC: C08L23/00
Filed: 1985-03-29
Abstract: PURPOSE:The titled composition easily moldable into various products, having improved flame retardance free from irritating smell, obtained by blending a thermoplastic resin with a halogen-containing organic compound, antimony oxide, and a terpene compound. CONSTITUTION:(A) 100pts.wt. thermoplastic resin is blended with (B) 5-50pts.wt. halogen-containing organic compound, (C) 2.5-45pts.wt. antimony oxide, and (D) 0.01-1.0pt.wt. terpene compound in a ratio of 20-80wt% component C based on the total amount of the components B and C and a composition ratio of 1-30pts.wt. component D based on 100pts.wt. component B. A compound containing 40-90wt% halogen atom, preferably Cl or Br is used as the component B. Antimony oxide having 0.3-5.0mu is preferable as the component C. A hydrocarbon shown by the formula (C5H8)n where n is 1, 1.5 or 2 or its oxygen-containing derivative is preferable as the component D.
Patent JP-S61225722-A (JP)
Inventor: OTSUKA SHIGEHARU
IPC: H01H13/56
Filed: 1985-03-29
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-S53148280-A (JP)
Title: Hollow type ceramic package
Inventor: OOSAKA SHIYUUICHI
IPC: H01L23/08
Filed: 1977-05-30
Abstract: PURPOSE: To facilitate connection of electrode leads nd a specific external lead by providing internal leads connected to respective electrodes of an element and conductors in easy-to-connect positions and connecting these to the specific external lead of substrate potential. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60207020-A (JP)
Title: Spectrophotometer
Inventor: FUKUMA TOSHIAKI
IPC: G01J3/42
Filed: 1984-03-31
Abstract: PURPOSE:To make it possible to evaluate accuracy of wavelengths, by adding a constant offset current to the output of a photodiode, and inputting the current to a logarithmic converter circuit so that the input current to the logarithmic converter circuit does not become zero even at a position other than a bright line. CONSTITUTION:The output of a photodiode Dr, which receives reference light, and the output of a photodiode Ds, which receives sample light, are inputted to a subtraction circuit comprising an operation amplifier A3 through operation amplifiers A1 and A2, respectively. The absorbance conversion signal of the sample light is outputted to the output side of the operation amplifier A3. The absorbance conversion signal is inputted to a computer 1 through a switch S1 and A/D converter, and the absorbance value is displayed on a display device 2. When the accuracy of the wavelength of a spectroscope is measured, a switch S2 is closed and the switch S1 is changed to a contact point (b). At this time, the output current of the photodiode Dr is added to the input of the operation amplifier, and a constant current is inputted from a current source 3 through the switch S2.
Patent JP-S60206285-A (JP)
Title: Control method of display memory
Inventor: YASUMOTO TAKASHI
IPC: H04N7/081
Filed: 1984-03-29
Abstract: PURPOSE:To enable controls of data writing and reading in a display memory for exceeding a control address by forming an enable signal for making a corresponding frame memory in the enabled condition so as to select it and by outputting the signal. CONSTITUTION:Data reading from a display memory consisting of plural frame memories is as follows: frame memory selection signals are outputted from address output terminals A15, A16 and A17 of a circuit part 2a of a display memory control circuit 2 and a CPU through an I/O interface 7, and given to a decoder 6a, while enable signals are given to an enable terminal of the frame memory corresponding to the display memory through enable signal independent lines R1-R16. On the other hand, a data read address in the frame memory selected by read address signals outputted from other address output terminals A0-A14 is selected and read out to the side of the display memory control circuit 2.
Patent JP-H09260454-A (JP)
Title: Cassette loader
Inventor: TAKEUCHI BUNICHI
IPC: H01L21/68
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a processing object from contacting a processor, by detecting the shape and deformation of a carrier cassette held on a cassette holding part provided on a main frame, then finding the correction amount of the shift amount of the cassette holding part based on the detected shape and deformation, and transferring the processing object to an appropriate position in the processor. SOLUTION: A standard wafer carrier cassette 4 which is less likely to be deformed is set on a cassette holding part 3. In this state, the cassette holding part 3 is shifted to transfer the standard wafer carrier cassette 4 to an optimum position on a transfer shelf 5, and the standard number of pulses outputted to a pulse motor is recorded. A wafer carrier cassette 4 is set on the cassette holding part 3, and the shape and change of the wafer carrier cassette 4 are detected by photodetector means 6. Then, the number of correction pulses is found by shift amount correction detection means 10 on the basis of the output of the photodetector means 6, and the number of pulses outputted to the pulse motor is corrected by increasing or decreasing the number of correction pulses to the standard number of pulses. Then, the cassette holding part 3 is shifted by driving means 9.
Patent JP-H11296389-A (JP)
Title: Context controller for managing multi-tasking by processor
Inventor: DIEPSTRATEN WILHELMUS J
IPC: G06F9/48
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To constitute a context provided with flexibility and harmony in the management of foreground and background tasks by generating an independent vector in accordance with issuing of a software instruction which is used for the respective software instructions based on an event and is provided with a different vector table. SOLUTION: Text symbols 102 and 104 include declaration of another kind of variable numbers to be used for tacit inter-block communication and the parameter type of a signal to be used for obvious inter-block communication. An encoder responds to the instruction of software in relation to an event recorder and preferentially encodes a bit corresponding to a part of the event in order to generate an event independent vector so as to permit a processor to be branched as the function of the event independent vector. A context controller reduces the number of events to be encoded and vector generation by selectively using event masking.
Patent JP-H08263806-A (JP)
Title: Magnetic head
Inventor: INOUE YOSHIHIKO
IPC: G11B5/53
Filed: 1995-03-23
Abstract: PURPOSE: To improve the recording and reproducing characteristics of a magnetic head of a so-called single window type by making the magnetic anisotropy of magnetic metallic thin films adequate for each of a pair of core half bodies. CONSTITUTION: This magnetic head is constituted by butting a first magnetic core half body 2 having a winding groove 8 to be wound with a coil and a second magnetic core half body 3 without having this winding groove 8, integrating these half bodies by joining and forming a magnetic gap (g) between the butt surfaces. The magnetic metallic, thin films 6, 7 are formed on the butt surfaces of the respective magnetic core half bodies 2, 3. The magnetic metallic thin films 6, 7 are so formed that the directions of their axes F of difficult magnetization intersect approximately orthogonally with each other.  More specifically, the direction of the axis F of difficult magnetization of the magnetic metallic thin film 6 of the first magnetic core half body 2 is approximately aligned to the track width direction of a head chip and the direction of the axis F of difficult magnetization of the magnetic metallic thin film 7 of the second magnetic core half body 3 is approximately aligned to the depth direction of the magnetic gap (g) by which the magnetic recording and reproduced outputs are improved.
Patent JP-S55156460-A (JP)
Title: Carrier detecting circuit
Inventor: WATANABE ISAO
IPC: H04L27/06
Filed: 1979-05-24
Abstract: PURPOSE:To avoid an error in demodulated data by using the 1st level detector which rises quickly and the 2nd level detector which has the same rising characteristics as usual. CONSTITUTION:Rectifying-smoothing circuit 7 and comparing circuit 8 have threshold levels shifted by adequate values from their conventional ones. The output of comparing circuit 8 is supplied to demodulator 2 as the 1st display signal CDI1. Received carrier information cd outputted by demodulator 2 at the point in time when an automatic equalizer is led in and the 2nd display signal CDI2 from comparing circuit 5 are AND-ed by AND circuit 6, which outputs detection signal CD. In this case, the rise time of display signal CDI2 is permitted until detecting signal cd turns ON, namely, the training of the automatic equalizer ends.
Patent JP-S63231453-A (JP)
Title: Device for replenishing liquid replenisher to photosensitive material
Inventor: OSE JUNICHI
IPC: G03D3/06
Filed: 1987-03-20
Abstract: PURPOSE:To exactly detect the feed condition of a liquid replenisher by discriminating the operation of a reed switch of a liquid flow detector by counting scan pulse signals. CONSTITUTION:The scan pulse signals for detecting the operation of a replenishing pump are counted up to N-times of the specified number of times (for example, N<=10XT, i.e., the specified number of times when counted at 0.1sec intervals) until the N-time and the number of check times when the reed switch of a liquid flow detecting means 30 is on is counted in a microcomputer 20. Whether the value k arrives a target value K or not is decided when n=N is attained. k<K is indicative of the state in which the liquid replenisher is not correctly supplied and, therefore, an alarm display is executed. k>=K is indicative of the correct replenishing condition and replenishment OK is displayed. Here, the target value K is the value determined by K<(N/T)Xt0, where T is the set time for the pump operation and t0 is the min. discharge cycle time during the operation of the pump. The replenishing condition is thereby exactly known.
Patent JP-S61223768-A (JP)
Title: Developing device
Inventor: KANO ATSUSHI
IPC: G03G15/08
Filed: 1985-03-28
Abstract: PURPOSE:To facilitate the supply of a toner and a starting agent by setting a toner cassette which has an opening part communicating with a supply roller and a starting agent cassette which has an opening part communicating directly with a main body in a cassette chamber. CONSTITUTION:The toner cassette 23 is set in the cassette chamber 16 and one end part of a cover 25 is drawn to link a toner discharge port 24 with an opening part 17; and toner put in the cassette 23 is made to fall on the supply roller 15. Further, the starting agent cassette 26 is also set in the cassette chamber 16 and one end part of the cover 28 is drawn to link a starting agent discharge port 27 with an opening port 18; and a starting agent stored in the starting agent cassette 26 is all supplied temporarily into the developing device body 11 because a bottom plate 29 is formed slantingly. Consequently, not only the toner, but also the starting agent are easily supplied.
Patent JP-S60208007-A (JP)
Inventor: YAMAGUCHI TAKESHI
IPC: H01B3/12
Filed: 1984-03-31
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-S51141065-A (JP)
Title: Facial beauty machine
Inventor: OGAWA HIROSHI
IPC: A61H33/12
Filed: 1975-05-30
Abstract: PURPOSE: To provide a facial beauty machine having a water tank capable of being separated into two parts to allow the tank to be opened easily for thorough cleaning. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01237252-A (JP)
Title: Brake power controller for vehicle
Inventor: OGINO HIROHIKO
IPC: B60T8/1755
Filed: 1988-03-17
Abstract: PURPOSE:To secure the stability in the turn brake application for a vehicle by reducing the brake hydraulic pressure of a rear wheel on the inner side of turn when the yaw angle acceleration speed exceeds a prescribed value and by increasing the brake hydraulic pressure of a rear wheel on the outer side of turn. CONSTITUTION:When a brake pedal 6 is stepped on during the turning brake application for a vehicle, a brake power controller 1 drives the electromagnetic relief valves (hydraulic pressure distribution means) 10a and 10b in the reverse direction, when the yaw angle acceleration speed detected by a yaw angle acceleration speed detecting sensor 11 exceeds a prescribed value, and the hydraulic pressure supplied into the brake units 4a and 4b for the rear wheels 5a and 5b by the brake hydraulic pressure supplied from a master cylinder 7 is reduced on the inner side of turn, and a moment for preventing spin is generated, while the above-described hydraulic pressure is increased on the outer side of turn, and the portion of reduction of brake power due to the rear wheel on the inner side of turn is offset. Therefore, the uneasy feeling for a driver is eliminated, and the elongation of the brake distance of the vehicle is prevented, and the stable behavior of the vehicle in the turn brake application can be secured.
Patent JP-S59192097-A (JP)
Title: Preparation of polysaccharide by fermentation
Inventor: FURUKAWA TOSHIROU
IPC: C12P1/02
Filed: 1983-04-14
Abstract: PURPOSE:To obtain a polysaccharide useful as a food additional matter, etc. industrially advantageously, by cultivating a yeast belonging to the genus capable of producing an acidic polysaccharide in a culture in a medium containing a monosaccharide, etc. as a carbon source, preparing and collecting the acidic polysaccharide. CONSTITUTION:A yeast such as Cryptococcus albidus(Saito)sukineru OUT 6024, Cryptococcus raurenti(Kuferasu)sukineru OUT 6027, etc. belonging to the genus Cryptococcus, capable of producing an acidic polysaccharide, etc. in a culture is cultivated in a medium containing a monosaccharide and/or disaccharide as a carbon source, the acidic saccharide is prepared, adjusted with hydrochloric acid, etc. into 2pH, twice as much as water is added to it, it is centrifuged to remod a mold. Ethanol is added to the supernatant liquid to form a precipitate, which is collected and dried to give the desired polysaccharide.
Patent JP-S61223720-A (JP)
Title: Liquid crystal display device
Inventor: SHIBUYA TSUGIHARU
IPC: G02B7/28
Filed: 1985-03-28
Abstract: PURPOSE:To write an image of high resolution in a liquid crystal plate by providing a reflecting plate in the liquid crystal plate and correcting a focusing lens so that the focus of write laser beam coincides with the reflecting plate at any time. CONSTITUTION:The reflecting plate 3 is interposed behind the beam absorbing film 2 of the liquid-crystal plate 1 and the focusing lens 8 which stops down the write laser beam is provided so that its focus is corrected by a driving coil 11. In this constitution, the write laser beam from a laser oscillator 5 is absorbed by the beam absorbing film 2 by a specific quantity to perform writing operation. Then, transmitted beam is reflected by the reflecting plate 3 and photodetected by a photodetecting plate 9 and the focus of the focusing lens 8 is corrected so that the focus of the laser beam coincides with the reflecting plate 3 at any time. Consequently, an image of high resolution is written in the liquid crystal plate 1 and projected on a screen 15 by the irradiation of a beam source 12.
Patent JP-S60206709-A (JP)
Title: Car height regulating device
Inventor: MIYOSHI AKIHIKO
IPC: B60G17/005
Filed: 1984-03-30
Abstract: PURPOSE:To prevent frequent regulation of the height of a car, by a method wherein, in a car height regulating device for a car, the device is constituted such that, when opening and closing of an openable body such as doors is detected, regulation of the height of a car is prohibited. CONSTITUTION:When a trunk, a fuel, and a door are opened, opening detecting means 7a-7c output an opening detecting signal. This forces an output from an NOR circuit 8a into 0, and also brings the outputs of a first AND circuit 8b and a second AND circuit 8c into 0. Thus, any output, by means of which solenoids of amplifiers 6d and 6e are actuated, is not produced, and thereby a car height regulating means 6 is rendered inoperative, an electromagnetic valve 5 is kept neutral, and a car is prevented from an increase and a decrease in height. This constitution enable prevention of frequent regulation of the height of a car.
Patent JP-H08229506-A (JP)
Title: Ultrasonic horn working device
Inventor: HORIUCHI ATSUSHI
IPC: B08B3/12
Filed: 1995-02-28
Abstract: PURPOSE: To simplify a working operation and to speed up the working operation by detecting a change in the resonance frequency of an ultrasonic vibrator transducer according to working of an ultrasonic horn in real time by impedance analyzers connected via contacts to the driving electrodes thereof, at the time of working the ultrasonic horn. CONSTITUTION: The ultrasonic horn 12 is mounted by means of a screw 46 at a booster 40, at the time of working the ultrasonic horn 12 by using an ultrasonic horn working device, and this booster 40 is mounted at the ultrasonic vibrator transducer of an adapter housing 18. Next, the adapter housing 18 is mounted at a spindle 20 of a lathe 24 and this spindle 20 is rotated. In succession, a cutting tool 22 is pressed to the ultrasonic horn 12 and the horn is cut. At this time, the impedance analyzers 28 are respectively connected via the respective driving contacts 26a, 26b to the respective driving electrodes 16a, 16b of the ultrasonic vibrator transducer. Then, the resonance frequency change of the ultrasonic vibrator transducer according to working of the ultrasonic horn 12 is detected in real time. Consequently, the working operation is simplified and speeded up.
Patent JP-S62221612-A (JP)
Title: Production of cosmetic material
Inventor: TAKABAYASHI MASAKI
IPC: A61K8/96
Filed: 1986-03-25
Abstract: PURPOSE:Conchiolin, a hard protein in pearl or shells is decomposed with hydrochloric acid, then the acid is removed, the remainder is ultrafiltered to give a cosmetic material of high safety without sensitization. CONSTITUTION:Conchiolin made from pearl oyster, hard-shelled mussel, blue mussel, fresh water pearl oyster, fresh water mussel, preferably pearl oyster or pearl is combined with 2-10% aqueous hydrochloric acid solution to effect hydrolysis at 50-110 deg.C for 5hr to 5 days. The product is dried or evaporated to remove the hydrochloric acid, ultrafiltered to remove high-molecular peptides to collect conchiolin free from sensitizing components. The conchiolin is used to make cosmetics. EFFECT:The product is quite safe, quite free from cosmetic pollution even when it is used for a long period of time.