baber/WOPTO huggingface dataset:
Patent JP-H05273461-A (JP)
Title: Photographic lens
IPC: G02B13/18
Filed: 1992-03-25
Abstract: PURPOSE:To obtain the photographic lens for an image of good quality by excellently compensating the magnification chromatic aberration. CONSTITUTION:The 1st and 2nd surfaces of a single lens L with positive refracting power are made aspherical and a stop D1 is provided on the 1st lens surface or 2nd lens surface, or between the 1st lens surface and 2nd lens surface. Then the single lens L1 has the 1st and 2nd lens surfaces convex to the object side and also has a positive refractive index and the 1st and 2nd lens surfaces are aspherical; and the stop D1 which determines the brightness on the lens diameter is provided on the 1st lens surface. The stop may be provided on the 2nd lens surface or between the 1st lens surface and 2nd lens surface.
Patent JP-H09236685-A (JP)
Title: Lprm detector assembly
Inventor: GOTO YASUSHI
IPC: G21C17/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an LPRM(local power region monitor) detector assembly capable of suppressing temperature rise around in-core housing. SOLUTION: A plurality of LPRM detectors 6 measuring neutron in power region of a reactor are contained in an LPRM detector container tube 13, which is loaded in the reactor pressure vessel 1 with the guide of an in-core guide tube 4. Reactor water flowing in the in-core guide tube 4 is circulated from middle holes 10 provided in the middle of the LPRM detector container tube 13 to upper holes 9 provided in the upper part of the LPRM detector container tube 13. As there is no circulation of reactor water in the lower part of the LPRM detector assembly 3, the temperature rise of in-core housing 5 is suppressed.
Patent JP-H04280355-A (JP)
Title: Document processor
Inventor: GOTO MASAYA
IPC: G06F17/22
Filed: 1991-03-08
Abstract: PURPOSE:To execute an AND processing following a desired function processing without newly enlarging a memory by executing respective functions as against respective division points dividing a sentence information storage area and automatically setting and updating the division points for returning to a sentence before execution at the time of executing the respective functions. CONSTITUTION:An update means 100a sequentially sets plural pieces of division position information in the division areas(within the sentence information storage area 111) divided based on an editing instruction by an instruction means, and updates the set state of respective pieces of division position information which are set in the division area based on a sentence restoration instruction by the instruction means. At the time of the sentence restoration instruction, sentence information before erasure is restored.
Patent JP-H07250944-A (JP)
Title: Pinball game machine
Inventor: MUTOU MIKIO
IPC: A63F7/02
Filed: 1994-03-11
Abstract: PURPOSE:To facilitate the assembling of the supply mechanism of a game ball in a pinball game (pachinko) machine and to perform the operation of a ball hit lever smoothly. CONSTITUTION:A launching rail 42 to introduce a game ball to the plane of a game panel is provided on a base under the game panel, and the ball hit lever 51 mounted on a supporting shaft 51a fixed in front of the main body is provided underneath the launching rail. The ball hit lever is engaged with a cam member 52 mounted on a rotary shaft 44 at its upper part, and a segment cam member 53 is provided integrally with the cam member on the front side of the cam member. The segment cam member is engaged with the operating part of a push up member 54, and the operating part can be rocked by the rotation of the segment cam member, which rocks the push up member in the up-and-down direction. The push up member opens/closes an opening on the launching rail side of a game ball passage by ascending/descending a shutter plate located adjacently to the opening.
Patent JP-H07250083-A (JP)
Title: Private branch information communication system
Inventor: SHIROMIZU TAKAMI
IPC: H04B10/548
Filed: 1994-03-10
Abstract: PURPOSE:To prevent the collision phenomenon of plural slave units with each other at the time of mutually communicating optical information signals transmitted to space with light as a transmission medium by optical radio waves between a master unit and the plural slave units. CONSTITUTION:In this private branch information communication system 1, at the time of radio-communicating the optical information signals between the master unit 10 and the plural slave units 30, the master unit 10 intermittently generates timing signals for permitting transmission from the slave units 30 when no carrier of the optical information signals from the slave units 30 is present and originates the timing signals towards the slave units 30. In the meantime, the slave units 30 detect the presence of the timing signals from the master unit 10, generate a random number when the transmission to the master unit 10 is desired and originate the optical information signals from the slave units 30 only when the number of the timing signals and the random number after the timing signals are detected coincide.
Patent JP-H06283465-A (JP)
Title: Formation of diffusion-proof layer of lsi
Inventor: HIRAKAWA EIJI
IPC: H01L21/28
Filed: 1993-03-26
Abstract: PURPOSE:To deposit titanium silicide thinly and uniformly in an ohmic contact section and to form a titanium nitride layer which is thick enough. CONSTITUTION:Sputtering is conducted using a target whose atomic weight ratio of nitrogen to titanium 1 to deposit on silicon a thin film whose atomic weight ratio of nitrogen to titanium is less than 1. Nextly, by heat treatment, titanium silicide is deposited at the silicon side of the thin film and a layer for preventing diffusion of an ohmic contact section, not titanium nitride layer, at the wiring layer side of the thin film. After the wiring layer is formed, reactive sputtering is conducted using a target whose atomic weight ratio of nitrogen to titanium is less than 1 to form a layer for preventing diffusion of the wiring layer which is composed of titanium nitride.
Patent JP-S61227212-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: TAKAHASHI YOSHIO
IPC: G11B5/31
Filed: 1985-03-30
Abstract: PURPOSE:To improve the measuring accuracy of the gap depth and obtain a thin film magnetic head with an average recording and reproducing characteristic in a lump by forming an optical reflecting film on the surface of the upper part insulating layer. CONSTITUTION:After a lower part magnetic pole layer 32 of the prescribed pattern is formed on a non-magnetic substrate 31 such as 'Fotoceram(R)', an SiO2 film or an Al2O3 film are formed and made into a gap layer 33. Further, after the photo resist is applied, the prescribed pattern is formed, further, it is hardened by heat, a lower part insulating layer 34 is formed, on this, a spiral Cu thin film coil 35 is formed and an upper part insulating layer 36 is formed. Next, over the whole surface of the substrate 31 having a dummy thin film head element and an unfinished thin film magnetic head element group, an Ni-Fe film is formed which goes to be a base layer of the plating of the upper part magnetic pole layer of the regular thin film magnetic head. The plating base layer for forming the upper part magnetic pole layer is used as an optical reflecting film in the dummy thin film head element. The photo resist film of the thim film magnetic head element forming part except the dummy thin film head element forming place is formed to the frame-shaped pattern for forming the upper part magnetic pole layer.
Patent JP-H0690729-A (JP)
Title: Equipment for regulating foaming of beer
Inventor: OKUNO MASAFUMI
IPC: C12C5/02
Filed: 1992-02-10
Abstract: PURPOSE:To readily realize the tastiness and drinking feeling according to individual taste by regulating the extent of foaming utilizing a means for effectively and sustainedly producing bubbles having a small diameter and a long life in a process for using beer from its preserved state for drinking. CONSTITUTION:The objective apparatus for regulating the foaming of beer is obtained by applying the amount and shape capable of regulating the extent of foaming by each person in drinking to rough-surfaced equipment having a roughened surface, capable of accelerating the rapid and sustained production of fine bubbles under atmospheric pressure and having a high foaming central density.
Patent JP-S58190175-A (JP)
Title: Video signal reproducer
Inventor: RIKARUDO KESU SUPIERO
IPC: G11B15/467
Filed: 1983-04-19
Abstract: A video recorder wich is adapted to reproduce video signals recorded on a record carrier in the form of a tape in tracks which are parallel to each other and which are inclined relative to the longitudinal axis of the record carrier with a speed which deviates from the nominal speed. The video recorder comprises tracking-error detection means for detecting the deviation of the read head from the centre of the track to be followed. The generated tracking-error signal is applied to the tape-transport control loop. For the purpose of tracking-error detection a reference-signal generator generates reference signals which form an identification for the track to be followed. For reproduction with a deviating speed these reference signals are generated in such a pattern that this pattern corresponds to the sequence of tracks which the head would scan in the case of a free uniform motion with a constant-tape transport speed which deviates from the nominal speed, so that when such a pattern is generated the tape-speed control will establish a tape-transport speed corresponding to this pattern.
Patent JP-S63234746-A (JP)
Title: Multi-frame transmitting system
Inventor: NISHIGAKI SHOJIRO
IPC: H04L7/08
Filed: 1987-03-24
Abstract: PURPOSE:To obtain the synchronization of a multi-frame at an acculate position by making a frame signal significant for one bit only in a first frame of a multi-frame. CONSTITUTION:In accordance with the counting output of one frame by a counter 15 of a transmitting equipment 10, the data from a memory 12 is loaded to a P/S converter 14, the output of a transmitting frame counter 16 comes to be a frame signal (1) through an AND circuit 17 together with the output of the position of a bit 1 of the counter 15, and is sent to a receiving equipment 20 together with a clock signal (2) from an oscillator 13 and a data signal (3) from the converter 14. At the equipment 20, a present frame number is identified by a frame counter 24. In this case, the signal (1) is made significant only for a first bit (one clock of signal 2) of a first frame. As this result, the first bit of respective frames can be identified.
Patent JP-H02250733-A (JP)
Title: Automatic thread fastening device
Inventor: ARAKI KEIJI
IPC: B23P19/06
Filed: 1989-03-20
Abstract: PURPOSE:To automatize a fastening work at a narrow place by clamping the thread part of a fastening member by a pair of clamp arms and supporting the thread part so as to be driven with its rotation together with the clamp arm. CONSTITUTION:A caster fastening screw 3 is clamped by the clamp claw 30 of the upper end of a pair of clamp arms 29 which is opened and closed by turning around a support shaft 28 to both sides of the placing base 25 of the caster 1 projected to the upper part of a machine frame 9. The clamp is executed by the cam 33 of a lift driving shaft 13 to be lifted against a spring 31 where the claw 30 is made in an opening direction. The fastening screw 3 held by the clamp claw 30 is then rotated together with the rotation of the clamp arm 29 and screwed into the thread 7 of the member 2 to be fastened. Consequently the fastening work can be executed automatically when there is any space storing the clamp claw 30 even if the gap between the caster 1 and member 2 to be fastened is narrow.
Patent JP-S51143376-A (JP)
Title: Detector of acceleration and decceleration
Inventor: YOSHINO MUNEKI
IPC: B60R21/00
Filed: 1975-06-04
Abstract: PURPOSE: To invalidate a G-sensor for a car clash by depressing an accel pedal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56164631-A (JP)
Title: Signal line precharging circuit
Inventor: SUZUKI SHIYOUHEI
IPC: G11C11/41
Filed: 1980-05-22
Abstract: PURPOSE:To reduce the precharge dirving time, by controlling a voltage level of a signal line and controlling the output state of a driving circuit at a low level, high level or high impedance. CONSTITUTION:When a control line 18 is at logic ''0'' and the output of ANd gates 201-20n is all at ''0'', a precharge circuit 16 is at enabling state, and a bus line 14 is set to an intermediate level. When either one of control lines 211-21n is at logical ''1'' and the control line 18 is at logic ''1'', the precharge circuit 16 it at disable state, and one of driving circuits 191-19n is at enabling state, allowing to decide the output logical state of a gate circuit 15 with a slight line driving current at high speed.
Patent JP-S542686-A (JP)
Title: Manufacture of pressure converter
Inventor: YAMASHITA SEIICHIROU
IPC: G01L9/04
Filed: 1977-06-08
Abstract: PURPOSE: To improve linearity with excellent correspondence between a diaphragm and gauge, by thinly sintering a dielectric organic substance on a pressure-detecting diaphragm and by adhering a metal or semiconductor distortion material and electrode onto it through vapor deposition or sputtering. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60234174-A (JP)
Title: Shaft seal structure of high pressure device
Inventor: MORITOKI MASATO
IPC: F16J15/32
Filed: 1984-04-04
Abstract: PURPOSE:To enhance the sealing ability of the shaft seal structure of a high pressure device, by forming, in the outer peripheral surface of a packing casing and the inner surface of a high pressure device body, grooves which are extended from the rear surface of an outer peripheral side packing and opened to the atmospheric pressure side. CONSTITUTION:A vertical groove 1V is formed in a part between an outer packing 3 and a round section 1b at the outer peripheral side of a packing casing 1, and a round section 1b is formed in the flange section 1c of the packing casing 1 while a transverse groove 1h is formed in the part between a machining auxiliary aperture S1 in a main body threaded section 5s and the round section 1b. Accordingly, no operating force is transmitted to a leaking oil existing above the outer packing 3 even upon high pressure operation, and therefore completely no back pressure is effected to the packing casing 1 so that the initial fastening condition of the outer packing may be maintained, thereby the effect of sealing may be enhanced.
Patent JP-2000268619-A (JP)
Title: Surface light source
Inventor: NAITO RYOSUKE
IPC: G02B6/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To uniformly generate white light without having irregular colors in a surface light source to generate white color light by using a plurality light of sources having different wavelengths. SOLUTION: In this surface light source, a red color light emitting diode 18R, a green color light emitting diode 18G, and a blue color light emitting diode 18B are concentrated to the end of a light conductive plate and disposed at one place. Each light emitting diode 18R, 18G, 18B is sealed in a transparent resin 20, and a light diffusing pattern 21R, 21G, 21B is provided on the surface of each transparent resin 20. The light diffusing pattern 21R facing the red light emitting diode 18R is comparatively coarse, the light diffusing pattern 21G facing the green light emitting diode is medium and the light diffusing pattern 21B facing the blue color emitting diode 18B is comparatively fine.
Patent JP-S58184770-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAIZOU
IPC: H01L27/146
Filed: 1982-04-23
Abstract: PURPOSE:To enable to perform a complete electrical connection at low cost for the titled semiconductor device by a method wherein a metal material, to be used to perform the electrical connection between elements and a wiring means, is attached to the part generating a stepping in the vicinity of the connecting part of the semiconductor elements and the wiring means. CONSTITUTION:Semiconductor elements 11A and 11B, and electrodes 12, 13A and 13B are formed on an insulated substrate 10. An insulating work is performed using photoresist on the surface excluding the part generating a stepping in the vicinity of the part where the elements 11A and 11B and the electrodes 12, 13A and 13B are connected. Then, metal materials 14 and 15 such as Ni plating and the like are attached to the stepping. Subsequently, the photoresist and the like are removed, and an element electrode is constituted by patterning photoresist on the electrode using a photolithographic method and the like and by performing an etching on a vapor-deposited metal film so that it will be formed into the prescribed shape.
Patent JP-H0586804-A (JP)
Title: Integral shroud blade
Inventor: JIYUREKU FUAARUJIYAA
IPC: F01D5/20
Filed: 1992-03-26
Abstract: PURPOSE: To provide an integral shroud blade for adjusting the barycenter of the shroud in tangential direction. CONSTITUTION: The blade described comprises a root portion for mounting the blade in a row on a turbine rotor, a platform portion, an airfoil portion 16 extending upwardly from the platform portion and having a leading edge 18, a trailing edge 20 and a tip, a shroud 32 formed on the tip of the airfoil portion 16 and having two opposite tangential side surfaces 34, 36 and a top surface 38, and at least one pair of holes 40, 42. Each of the two tangential side surfaces 34, 36 of the shroud 32 has one hole of each pair of holes 40, 42 being formed therein.
Patent JP-S58212163-A (JP)
Inventor: PIN CHIRU SHIERUDAN RIMU
IPC: G11C17/06
Filed: 1983-04-20
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-H0320666-A (JP)
Title: Method of detecting decomposable organic carbon compound
Inventor: HANSU DOUUFUE
IPC: G01N31/00
Filed: 1990-03-20
Abstract: PURPOSE: To simply detect a compound of even a very small concentration, by introducing a sample into a controlled amount of water in the form of a gas or liquid, illuminating an organic carbon compound included in the sample within an optical reactor, and detecting a decomposed product. CONSTITUTION: A water circulation path consists of an optical reactor 1, an ion detector 2, a storing vessel 3, an ion exchanger 4 and a circulation pump 5. A circulation water is always circulated in the path via a circulation conduit 6. A flow of a gas to be inspected is introduced in the form of bubbles from a lower part of the reactor 1 into the water in the reactor 1 through a gas feed conduit 7 and guided to a CO2 detector 9 via a gas outflow conduit 8. An organic compound intruded in the reactor 1 is decomposed to CO2 and a product not including carbon. The produced CO2 is perfectly removed from the water together with the gas flow circulating in the water of the reactor 1, and moreover can be detected in the gas flow coming out from the reactor 1.
Patent JP-H09255626-A (JP)
Title: Production of aromatic carboxylic acid ester
Inventor: YOSHIDA KOICHI
IPC: C07C67/39
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To produce a new catalyst useful for producing an aromatic carboxylic acid ester from an aromatic aldehyde and an alcohol in one stage. SOLUTION: An aromatic aldehyde in reacted with an alcohol in the presence of molecular oxygen in the liquid phase by using a Pd-X-Y catalyst (X is one or more of Bi and Pb; Y is one or more of Cr, Fe, Co, Zn, Ba and Ag) to produce an aromatic carboxylic acid ester. Thereby, the aromatic carboxylic acid ester can be produced in high yield and selectivity.
Patent JP-S57182883-A (JP)
Title: Print controlling system
Inventor: TAKAHASHI HIDEYUKI
IPC: B41J2/485
Filed: 1981-05-07
Abstract: PURPOSE:To execute easily the white-and-black inversion print besides the normal print, by providing private pins besides pins for the normal character print and using pins for normal characters as well as private pins by a print control code. CONSTITUTION:On a pin guide 31, n-number of pins 32 are arranged zigzag in two rows (n=28 in figure). For example, (24) pins 3-26 are used for normal characters, and (4) pins 1, 2, 27, and 28 are used as private pins to fill up upper and lower parts of the character area with dots in case of the white-and-black inversion print. It is sufficient if one or more private pins are provided in upper and lower parts respectively. In case of the print, a white-and-black inversion signal is inserted to the signal sent from a CPU, and a printer controlling part discriminates a normal character or an inversion character to drive a printer mechanism part. Thus, the white-and-black inversion print is possible easily without increasing the memory capacity. This system can be applied to other systems of the dot printer system.
Patent JP-2000264204-A (JP)
Title: Pendulum type vehicle control device
Inventor: MATSUURA YASUAKI
IPC: B61F5/22
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To introduce a pendulum vehicle equipped with controlling function without requiring provision of any proprietary ground facility anew. SOLUTION: A pendulum type vehicle control device is equipped with a satellite position measuring device 2 which emits the terrestrial latitude position information and longitude position information of a pendulum type vehicle running in conformity to the given electric position measuring signal and emits a non-measure signal when the position measuring signal wave is not receivable, a running position judging part 3B to calculate the running distance from the start of operation through integration of the running speed, applying the obtained running distance to the route information, determine the non-measure running position information of the vehicle, and correct the non-measure running position information from time to time with the normal running position information,  and a changeover part 3C which is connected to another running position judging part 3A at normal times to emit the normal running position information, changes over the input circuit in conformity to the non-measure signal from the running position judging part 3A to the other 3B, and emits the non- measure running position information.
Patent JP-S51144566-A (JP)
Title: Matrix logical circuit
Inventor: KANEKO KENJI
IPC: G11C17/00
Filed: 1975-06-09
Abstract: PURPOSE:In a IC matrix logical circuit, constructing various logical circuits in exchange of a sheet of mask, and ROM with one layer wiring.
Patent JP-H02246945-A (JP)
Title: Diagnostic device
Inventor: KOBAYASHI MAMORU
IPC: G06Q50/22
Filed: 1989-03-20
Abstract: PURPOSE:To easily acquire an optimum calculated value in a short time by automatically calculating the reference value of a diagnostic with a calculation expression defined by means of an operation input. CONSTITUTION:When the tomographic image of, for example, a left ventricle on a display 32 by operating a probe 20, a definition expression selected by a default is displayed on a display 30. In the case of selecting the expression, a track ball 28 is operated. Then, the mirror axis diameter D of the left ventricle is measured by a measuring part 34, a calculating part 36 calculates the volume V of the left ventricle by the already selected expression through the use of the diameter D, and the result is displayed together with the tomographic image on the display 32. When the definition expression of the default is not used, all registration expression are displayed on the display 30 from a definition expression registering part 38. When the used registration expression is selected by a keyboard operation, the volume V is calculated in the manner as above- mentioned, and it is displayed on the display 32. When the registration expression cannot be used, by operating a keyboard 26, the expression is newly defined. The expression is registered to the definition expression registering part 38, and the expression is designated by the default from the next time on.