baber/WOPTO huggingface dataset:
Patent JP-S59139530-A (JP)
Title: Manufacturing of chip for electrical field ionizing type ion source
Inventor: HORIUCHI TAKASHI
IPC: H01J27/26
Filed: 1983-01-31
Abstract: PURPOSE:To enable an ion beam with high luminance and a small diameter to be obtained and to improve efficiency of ion beam exposure by performing electrical field evaporation treatment after applying an ion implantation into the end of a Wolfram chip ground by means of electrolyte. CONSTITUTION:After electrolytically grinding the end of a metal chip for an ion source, ion implantation of an impurity is applied into the end and then the impurity is subjected to electrical field evaporation. For an ion implantation, an ion easily subjected to electrical field evaporation such as an Argon ion is implanted. A grid disposition of Wolfram atoms 9 is distorted by implantation of an Argon ion 10 around an implanting position being as a center, and if a wolfram chip in this state is subjected to electrical field evaporation treatment, the Argon atom 1 is easily evaporated and a kink 6 and a step 7 are formed on its trace. A beam with high luminance and small diameter can be obtained by performing ion beam exposure using a wolfram chip having numerous kinks or steps accordingly.
Patent JP-S63186028-A (JP)
Title: Bearing for curvilinear sliding
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1987-01-26
Abstract: PURPOSE:To enable the bearing in the caption to be loaded with a large load by making the virtual circle center of load ball grooves and ball transfer grooves conform to the virtual circle center of a track rail so that the bearing may guide loads in curvilinear sliding state as it is loaded with load components four directions. CONSTITUTION:A track rail 3 is formed in a circular arc form with a constant curvature and as well each load ball groove 8 on a sliding bed 1 side and each ball transfer groove 11 on the track rail 3 side are formed in circular arc forms with respective constant curvatures. The virtual circle center of each load ball groove 8 on the sliding bed 1 side and that of each ball transfer groove 11 on the track rail 3 side conform to the virtual circle center of the track rail 3. Accordingly, a bearing for curvilinear sliding guides loads in curvilinear sliding state as it is loaded with load components in four directions through balls between the sliding bed and the track rail, and each ball is loaded with substantially equal load between the same above so that the bearing can be loaded with a large load.
Patent JP-H07219316-A (JP)
Title: Image forming device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/08
Filed: 1994-02-08
Abstract: PURPOSE:To provide an image forming device capable of reducing its device size and cost and improving safety by prevention of ozone generation by applying a back exposure system, thereby saving an electrostatic charging stage and simplifying an image forming stage. CONSTITUTION:This image forming device has a photoreceptor 2 which is composed of at least a light transparent electrode layer 2-2 and a photoconductor layer 2-1 and is capable of making image exposure from an electrode layer side, an exposure device l which is disposed to be image- exposable toward the photoconductor layer 2-1 from the light transparent electrode layer 2-2 side of the photoreceptor 2 and a developing device 3 which is disposed in proximity to or contact with the surface of the photoconductor layer 2-1 corresponding to the image exposure region of the photoreceptor 2, has a toner carrying member 3-1 carrying a toner thin layer 10-1 so as to form a toner image 10-2 on the surface of the photoconductor layer 2-1 in correspondence with the exposure in image exposing by impressing a bias voltage 3-7 between the photoreceptor electrode and the developing electrode substantially simultaneously with the image exposing light E generated by the exposure device 1 and uses the nonmagnetic one-component toner.
Patent JP-S62172384-A (JP)
Title: Toner concentration detecting device
Inventor: HASEGAWA YUJI
IPC: G03G15/08
Filed: 1986-01-24
Abstract: PURPOSE:To improve the detecting accuracy of toner concentration due to dirt in a device by exposing the electrostatic latent image of a toner concentration detecting image directly to a non-image forming area. CONSTITUTION:A photosensitive drum 2 is rotated in the arrow direction and a non-image area A and an image area B are positively charged by an electrostatic charging corotron 12. A destaticized part C is formed on a part of the non-image area A by an LED array 10 and a short focus lens array 11. Then, the destaticized part C is developed, the concentration of the developing toner is measured by a photosensor or the like and the quantity of toner in a developer is controlled in accordance with the measured concentration. Thus, the detecting accuracy of the toner concentration due to dirt in the device can be improved.
Patent JP-S62172087-A (JP)
Title: Stabilizer
Inventor: YASUMOTO MASATAKA
IPC: C10M135/30
Filed: 1986-01-24
Abstract: PURPOSE:To provide a novel stabilizer represented by a specific structural formula and useful for the stabilization of organic compounds such as various rubbers, synthetic resins (e.g. PVC), oils and fats, water-insoluble liquid polymers, etc. CONSTITUTION:The objective stabilizer is represented by the formula I [R is lower alkyl, methoxy, halogen or nitro; n is 0-2; X is bivalent group of formula - (CH2)m - (m is 1-6), formula II, - (CH2)p - O - (CH2)p' - (p and p' are 1-3) or - (CH2)Q - O - (CH2)r - O - (CH2)Q' (Q, Q' and r are 1-3)].
Patent JP-H08200979-A (JP)
Title: Heat exchange member and manufacture thereof
Inventor: SUZUKI TAKESHI
IPC: F28F3/14
Filed: 1995-01-31
Abstract: PURPOSE: To improve the heat transfer performance by laminating two metal plates, and specifying the mean roughness on the inner wall surfaces of the channel in the case of forming hollow channels along the connecting surfaces. CONSTITUTION: At least one surface of two metal plates 2, 4 is so formed with a release layer containing particles having a particle size of 0.004 to 1mm in a predetermined channel shape. Then, the two plates are pressure-connected via the layer to so form that the centerline mean roughness Ra of the site opposed to the layers of the plates becomes 0.002 to 0.5mm. High-pressure fluid is diffused along the layers between the plates, and both or the one of the plates 2, 4 is expanded to form a channel 6 between the plates. According to the heat exchange member, since the inner wall of the channel has suitable surface roughness, the heat medium flow which flows along the inner wall surface is disordered to prevent the generation of a laminar flow to reduce the thermal resistance value to the object of heating medium, thereby improving the heat exchange efficiency.
Patent JP-H10269280-A (JP)
Title: Method for analyzing circuit
Inventor: ROYCHOWDHURY JAIJEET
IPC: G06F17/50
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a method for simulating a circuit provided with combination of a multi-tone excitation and a strong-nonlinear action with high precision at a high speed, by solving a partial differential equation in a time range or a frequency/time mixing area. SOLUTION: The circuit consists of a comparator 1 and a succeeding resistor 2/capacitor 3(RC) filter. A waveform b(t) is a simple two-tone quasi-periodic signal. Then, a new numerical method in the time area and the frequency/time mixing area is area is used so as to directly solve the multi-variable form of a node voltage and branch current in the circuit. Thus, a new algorithm for calculating the response of the circuit against multi-tone excitation is realized. The new algorithm is efficient and also strong as against a large scale of strong-nonlinear circuit which is excited by a multi-tone (quasi-periodic or envelope-modulated) signal. Therefore, the algorithm is especially effective in an integrated RF application.
Patent JP-H10192806-A (JP)
Title: Apparatus for inserting cleaning member into piping
Inventor: UNE HIROYUKI
IPC: C12C13/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To insert a cleaning member into piping safely and easily by a method in which after the cleaning member being inserted from an insertion pipe part into the through hole of a rotary ball member installed rotatably in a T-shaped housing member, the ball member is rotated, and the cleaning member is inserted into the piping. SOLUTION: When a cleaning member is inserted into piping for transporting fluid to be cleaned, first a cleaning member 60 is inserted from an insertion opening 35a into the through hole 51 of a rotary ball member 50 with the opening direction of the hole 51 made to accord with the insertion opening 35a of the insertion pipe part 35 of a housing member 30. Next, the opening direction of the hole 51 is made to accord with the longitudinal direction of a short pipe part 31 to be ready for cleaning the inside of piping 20. Next, pressurized fluid is supplied into the charged lees transporting piping 20 to discharge the cleaning member 60 from the ball member 50 to remove foreign matters adherent to the inner wall of the piping 20. The cleaning is preliminary washing, and usually washing is repeated several timed after the preliminary washing.
Patent JP-H0236865-A (JP)
Title: Circulating water flow type cosmetic and leaning device
Inventor: SHIINA TOSHIO
IPC: A61H9/00
Filed: 1989-01-24
Abstract: PURPOSE:To consume a surplus fat and enable the leaning by providing generating devices of uniform flow and intermittent pulsating jet running from the inlet opening part toward the outlet part of a bathtub having a size capable of entering a treated person in a posture closed to the supine posture in one direction within the bathtub and directly hitting from the back side to the stature direction of the treated person. CONSTITUTION:The outlet opening part 2 of a bathtub 1 in which a treated person can take a supine posture of 30 deg. to 70 deg. with the head being situated on the upstream side is connected to the inlet opening part 3 with a piping part 4. A uniform flow generating device 21 mainly composed of an impeller 26 is provided on a part of the piping part 4, and also a pulsating jet generating device 31 connected to a part of a straight pipe part 8, provided with an exhaust nozzle 22, and mainly composed of a pump 36 provided on a pipe line 36, is provided to generate a pulsating jet 30 in the same direction as an uniform flow 20. In the case of the uniform flow 20, for example, when the average flow rate of the uniform flow 20 exceeds a determined value to accelerate the flow rate, a body surface vibration is generated on the abdominal front part, and further even on the back femoral region and the hip. A Karman' s vortex street 75 over the side abdominal part to the front abdominal part is formed in the water flow hitting from the back 71 side, and a body surface vibration shown by the arrow A is generated to the excess fat part 74 around the abdominal part 70, exhibiting a leaning effect.
Patent JP-S5298504-A (JP)
Title: Electrostatic capacity type pickup stylus and its production
Inventor: SEGAWA KEISHI
IPC: G11B3/46
Filed: 1976-02-16
Abstract: PURPOSE:Simplification of production is achieved by providing an electrode on the crystal plane of a sapphire single crystal plate.
Patent JP-H1083386-A (JP)
Title: Information sharing support system
Inventor: NAKAYAMA YASUKO
IPC: G06F17/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To promote information opening and information sharing at an organization by evaluating opened information depending on the profitability of a person referring to opened information, evaluating the utilizing result of a person utilizing opened information and feeding back it to an information opening person and an information referring person so as to motivate individuals to open information and to utilize it. SOLUTION: When a third person refers to opened information stored in an opened information storing means 8 through an information referring means 2, evaluating data of the information referring person with respect to opened information he refers to is inputted to an evaluation input means 3. The evaluating data is tabulated by an evaluation means 4 and stored in a referring history storing means 9 to inform the information opening person of the evaluating result through an evaluating result information means 6. In addition, based on a utilizing example registered by the person referring to the opened information at the time of referring to opened information through the means 2, a utilizing result evaluating means evaluates the utilizing result of individual opened information and gives information on it.
Patent JP-H10211208-A (JP)
Title: Link mechanism part of forceps for endoscope
Inventor: OUCHI TERUO
IPC: B25B7/06
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To smoothly actuate a link mechanism by only applying caulking work to an end part of a connection pin to prevent removal of the connection pin from a connection pin insert hole in a link. SOLUTION: A connection pin insert hole 7 is bored through a plurality of links 1, 8, 6b superposed on one another, and a spot facing 7a is formed at a mouth part of it. As a head part 9a of the connection pin 9 inserted to the connection pin insert hole 7 is applied to the spot facing 7a, an end surface of the head part 9a of the connection pin 9 is positioned to be recessed inward an outer end aperture surface of the spot facing 7a.
Patent JP-H06285555-A (JP)
Title: Punch press machine with cutting device
Inventor: KOBAYASHI HIROSHI
IPC: B23G3/00
Filed: 1992-01-30
Abstract: PURPOSE:To diversify the working by providing a working head, a turret, a main shaft head, a rotation driving part, and an ascending/descending driving part. CONSTITUTION:A punch working part 17 is constituted of the upper turret 14 and the lower turret 16, and its working center position is P. In the side of the upper turret 14, a cutting device 20 is arranged. This cutting device 20 is provided in the side part of the upper frame 3, and mainly constituted of a turret 22 in which a tool holder 29 for holding various cutting tools 21 is installed, an index motor 23 for indexing a desired tool 21 on the turret 22, a main shaft spindle 24 in which the indexed tool 21 is installed, a cylinder 25 for driving to allow the main shaft spindle 24 to ascend and descend and a servomotor 26, and a spindle motor 27 for driving to rotate the main shaft spindle 24.
Patent JP-S57129010-A (JP)
Title: Delay adjusting circuit of non-return-to-zero signal
Inventor: NAKAJIMA MASAHIRO
IPC: H03K5/13
Filed: 1981-02-03
Abstract: PURPOSE:To simplify a circuit configuration and to maintain the stability of an operation, by constituting so that the element is constituted of a variable phase shifter having one control element, and a logical element, in a relative delayed extent adjusting circuit of an NRZ signal between multidigital transmissions in the digital transmission system. CONSTITUTION:A frequency dividing circuit 106 divides an input clock pulse 4 into (n), and the first pulse shaping circuit 101 shapes a waveform of an input NRZ signal 1 by the pulse 4. A series parallel converting circuit 104 makes a signal 2 of the circuit 101 branch to (n) rows by a clock pulse 7 of the circuit 106. A variable phase shifter 103 shifts and varies phase of the pulse 7 of the circuit 106. A parallel-series converting circuit 105 converts an NRZ signal 8 of the circuit 104 in reverse to one row by a clock pulse 9 of the phase shifter 103, and outputs an NRZ signal 3 havng a variable phase-shifting extent of (nXphi) (rad). An (n) multiplying circuit 107 multiplies the pulse 9 of the phase shifter by (n), and outputs a clock pulse 5.
Patent JP-H01225659-A (JP)
Title: Low temperature impact-resistant thermoplastic molding material and hollow profile material composed thereof
Inventor: MARUCHIN BARUTOMAN
IPC: C08K5/00
Filed: 1989-01-26
Abstract: Low-temperature impact-resistant thermoplastic moulding compositions made from polyamide have hitherto been unsatisfactory. There is therefore a demand for improving moulding compositions made from polyamide in this respect. 
<??>The novel moulding compositions comprise
 I. polyamide (nylon) 1212 having a relative viscosity in the range from 1.5 to 3.0 and
 II. from 2 to 25 % by weight, based on the polyamide, of a plasticiser. 
<??>The moulding compositions are used to produce mouldings.
Patent JP-H07281033-A (JP)
Title: Optical collector
Inventor: MAHENDORA DATSUSANAYAKE
IPC: F21V8/00
Filed: 1995-02-01
Abstract: PURPOSE: To provide a light collector which is constituted, so that the collector can widely distribute heat by reflecting light to a wide area, to collect light in several optical pipes while maintaining low-heat distributions on the end faces of the optical pipes and can prevent the accumulation of a hazardous material in the light-distributing area. CONSTITUTION: A light collector is constituted in such a way that the collector contains a light source and a plurality of optical pipes 28, having fixed relations with the light source. Each optical pipe has an end face on which a ring is formed and an opening 20, housing the light source and pipes 28 is contained in a housing 10. In addition, a reflecting surface 16 fixed against the light source and the pipes 28 have a symmetrical axis 13, and the major axis of an elliptic body is rotated around the symmetrical axis 13, so that the reflected light from the surface 16 can be form a ring on the end face of each end pipe 28.
Patent JP-S60167360-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: H01L27/10
Filed: 1984-02-01
Abstract: PURPOSE:To prevent the generation of imbalanced effect even when some displacement on positioning is generated between an active region in a sense amplifier and a gate electrode pattern and reduce an occupying area required for electrically separating sense amplifiers. CONSTITUTION:Two sense amplifiers constituted by transistors Q1-Q4 are formed in a common active region, and isolated electrically by a transistor Q5 shaped in the same active region. A gate electrode in the transistor Q5 is connected to common source regions Sc in the sense amplifiers. A metallic silicide such as polycrystalline silicon or molybdenum-silicide is used as bit lines BL, and the bit lines are shaped by layers separate from gate electrodes in the sense amplifiers. A common source-pull-down circuit SCL is formed by using aluminum. A MIS field-effect transistor is employed as the transistor Q5 for electrically isolating the sense amplifiers.
Patent JP-S57128864-A (JP)
Title: Pattern generator for synthesized aperture radar
Inventor: KIRIMOTO TETSUO
IPC: G01S7/40
Filed: 1981-02-04
Abstract: PURPOSE:To generate a standard reception signal of a synthesized aperture radar simply, by making convolutional integration and processing of addition for imaginary and real parts of a complex transmission pattern written in an RAM with imaginary and real parts of a transmission signal. CONSTITUTION:A complex transmission pattern P(u) of a synthesized aperture radar from an external storage device 8 via a control section 12 is written in an internal RAM 10. Real and imaginary parts of the pattern P(u) from the RAM 10 are processed at A/D converters 11a, 11b and LPFs 13a, 13b, and digital values PI(u), PQ(u) are respectively applied to convolutional integrators 4a, 4b. They are processed for convolutional integration with real and imaginary parts TI(t), TQ(t) of a complex transmission signal T(t) of the synthesized aperture radar processed at a distributor 2 and 90 deg. phase shifter 3. The integration value is added at a magic T5, a standard reception signal V(t) is simply generated with the operation based on equation, allowing to perform system verification of the synthesized aperture radar.
Patent JP-H11206821-A (JP)
Title: Motor vehicle
Inventor: HAYASHI KUNIHIRO
IPC: A61G5/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor vehicle enabling to decrease the vehicle size by reducing the number of parts and to adapt to different size and shape of battery relatively easily. SOLUTION: This is a motor vehicle quipped with a running unit whose rear wheels rotate by motor drive on the back of a frame 1 of the vehicle, and the frame 1 is constituted of a pair of left and right main pipes facing each other. The pair of main pipes 2 are bent to form rear parts 4 as partition parts for separating a floor space 5, and a pair of the partition parts are connected each other through trays 14 and 14A for batteries 17 and 17A. Since the plural trays 14 and 14A not only contain the batteries 17 and 17A but also play the role of reinforcing members to integrally connect the main pipe 2 and an angular pipe 13, the rigidity is improved, requiring no additional installment of connecting members and reinforcing members. Thus, this constitution contributes to reduction of the number of parts, size reduction and compact forming of a vehicle at reduced cost.
Patent JP-S56113760-A (JP)
Title: Stabilization of retinol fatty acid ester
Inventor: OONISHI SHIGEKI
IPC: C07C67/00
Filed: 1980-02-08
Abstract: PURPOSE: To stabilize retinol fatty acid ester effective to maintain the normal functions of visual sense and the epithelial tissue and to enable the long-term storage thereof, by compounding the ester with a specific oxazolinium iodide.  
     CONSTITUTION: Retinol fatty acid ester is stabilized with 2-(2-aminovinyl)-3,4- dimethyl-oxazolinium iodide. The amount of the stabilizer is 4W200wt%, pref. 15W150wt%, based on the ester. The ester is very unstable and difficult to be stored for a long time in a base such as water-alcohol mixture, emulsion, etc. The addition of the above stabilizer enables the stable storage. The stabilizing agent has cell activating activity, dermal function promoting activity, and metabolism promoting activity, and is nonirritant to the skin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60160226-A (JP)
Title: Radio communication equipment
Inventor: TAMURA YOSHIHARU
IPC: H04B1/40
Filed: 1984-01-31
Abstract: PURPOSE:To suppress sufficiently excess heat by detecting a difference between a reference voltage and an AGC voltage obtained from an output power detecting of a power amplifier to increase a transmitted output power mounted to a portable radio communication equipment under the unified control so as to control a transmission output power of the portable radio communication equipment. CONSTITUTION:The portable radio communication equipment 1 consists of a power amplifier circuit 3, the output power detecting circuit 5, a differential amplifier circuit 7 and a switch 11, and the differential amplifier circuit 7 gives a voltage proportional to the difference between an AGC voltage and the reference voltage 9 to an AGC terminal of the power amplifier circuit 3. The power amplifier device 2 consists a power amplifier circuit 4 and an output power detection circuit 6. In connecting the portable radio communication equipment 1 and the power amplifier device 2, the AGC voltage obtained by the power detecting circuit 6 is inputted to the differential amplifier circuit 7 by switching the switch 11 so as to form an automatic control loop bridged over between the portable radio communication equipment 1 and the power amplifier device 2, and the automatic control loop is operated so as to decrease the gain of the power amplifier circuit 3. Thus, the power consumption of the power amplifier circuit 3 becomes a required minimum value.