baber/WOPTO huggingface dataset:
Patent JP-H05291522-A (JP)
Title: Clock synchronized discharge circuit
Inventor: MARISU MARINASU
IPC: H01L27/102
Filed: 1992-04-10
Abstract: PURPOSE:To facilitate the high speed discharge of a wiring to select a memory cell in a bipolar static RAM and, further, avoid the increase of a cycle time. CONSTITUTION:A clock synchronized discharge circuit is composed of an n-p-n bipolar transistor Q31 to whose base the selection signal (b) of a selection line (a) is supplied, a comparing circuit (Q32 and Q22), an n-p-n bipolar transistor Q34, an inverter circuit (Q35, Q36 and R22), an n-p-n bipolar transistor QD for discharge control, constant current sources IDIS and ICLOCK, etc. Clock signals CLKI and CLKO are supplied to the transistor Q32 and Q33 of the comparing circuit and the discharge current IDIS which is applied to the selection line for discharge through the n-p-n bipolar transistor QD.
Patent JP-H01288598-A (JP)
Title: Crosscut device and crosscut process
Inventor: HARADA TSUNENORI
IPC: B66F19/00
Filed: 1988-05-17
Abstract: PURPOSE:To simplify work with a reaction force material or tension member eliminated by receiving the movable reaction force of a structure by the telescopic motion of a jack with a rail via the reaction force receiving material of a guide jig. CONSTITUTION:A reaction force receiving material 20 receives the movable reaction force of a moved structure 11 following a jack 12 extension within the lock hole 6 of a rail 7, and the structure 11 is moved by the extension part of the jack 12. Then the tilted surface 14 at the tip of the material 10 abutts the inner wall of the hole 6 of the rail 7 following the contraction of the jack 12, and when the jack 12 is contracted continuedly, the surface 14 slidingly goes up the upper end edge of the inner wall of the hole 6 of the rail 7, and the engagement between the material 10 and rail 7 is released. In this condition, a guide jig 9 together with the material 10 is moved to the movement direction side of the structure 11 along the rail 7 following the contraction of the jack 12, and the jack 12 is switched to an extension motion at the position where the material 10 dropped in the hole 6 at the vicinity of the maximum contraction position of the jack 12.
Patent JP-H07326375-A (JP)
Title: Cell for solid electrolytic fuel cell
Inventor: AKIYAMA MASAHIDE
IPC: H01M8/12
Filed: 1994-05-31
Abstract: PURPOSE:To provide a cell for a fuel cell having a support tube allowing a baking process at relatively low temperature and having high strength as well as high thermal and shock resistance by limiting the composition of each ceramic material so as to satisfy a characteristic required for the support tube. CONSTITUTION:Regarding the cell of a solid electrolytic fuel cell where a stack body with an air electrode 2 formed on one side of a solid electrolyte 3 and a fuel electrode 4 on the other side is stacked on a porous support tube 1, this tube 1 is formed out of a porous ceramic material of 20 to 45% porosity containing aluminum, silicon and magnesium respectively between 20 and 50wt.% by oxide conversion. Furthermore, the tube 1 is preferably formed out of a porous ceramic material of porosity between 20 and 40% formed out of 30 to 97wt.% of a composite oxide containing at least one of Ca, Ba, and Sr, and Ti, and 3 to 70wt.% of one oxide selected from a group of Al2O3, MgAl2O4 and SiO2.
Patent JP-H0416896-A (JP)
Title: Three-dimensional cursor and image display method using the same
Inventor: ADACHI KATASHI
IPC: A61B1/00
Filed: 1990-05-10
Abstract: PURPOSE:To accurately and speedily perform three-dimensional processing even on a three-dimensional image by setting cursor axes in the lateral-axis direction, longitudinal-axis direction, and depth direction on a screen, setting a bright point at the intersection of the cursor axes, and varying the cursor axis in brightness continuously with the distance toward the inner-parts of the screen. CONSTITUTION:The cursor axes are set in the directions of the lateral axis, longitudinal axis, and depth on the screen respectively and the respective cursor axes vary in brightness continuously with the distance toward the inner parts on the screen. The cursor axis intersection 2, therefore, becomes the bright point and the three-dimensional cursor 1 is given brightness variation in the direction of a Z axis, so movement and position specification become possible in the Z-axial direction of a stereoscopically displayed image. Consequently, the cursor movement and position specification in the direction to the image inner part (Z axis) which can not be performed before becoming possible.
Patent JP-S5819783-A (JP)
Title: Address designating system of memory
Inventor: SAITOU SATORU
IPC: G11C8/00
Filed: 1981-07-27
Abstract: PURPOSE:To reduce the capacity of a memory, by computed at every word the position from the head address of the data stored in a storage means which is provided in relation to a CPU and then compute the length from the computed position for every word to designate an address. CONSTITUTION:An ROM2 and an RAM3 are provided in relation to a CPU1. The ROM2 stores a program to designate an address, and the RAM3 is provided with a data area 3a and a working area 3b. The area 3b includes a region where the head address ADR of the area 3a, a region where the minimum unit bit number N of the data, and a region where the word unit bit number W which can be processed by the CPU1 is stored. The area 3b also stores the position coefficient data P of the address and the length coefficient data L at every data, F1, F2- of. Since the unnecessary part between data is reduced to be stored in the area 3a, and accordingly the capacity of the area 3a can be reduced. since an address is designated by deciding the combination of the odd numbers or even numbers between the data P and L, the idle area can be eliminated.
Patent JP-H069154-A (JP)
Title: Switching take-up machine for thread filament
Inventor: SUGIOKA TAKAMI
IPC: B65H67/044
Filed: 1993-04-22
Abstract: PURPOSE:To provide an automatic switching take-up machine whose setting space is sufficiently small. CONSTITUTION:A frame 5 on which a traverse means 6 and a contact roller 7 are mounted, is movably supported on a machine frame 1 in such a way that the frame can be freely rocked. A first slider guide means 20 is fixedly set almost vertically below the contact roller, a second slider guide means 17 is pivotally supported on a shaft 18 provided with a space left from the lower end section of the first slider guide means in such a way that the means can be freely rocked, sliders 13 and 14 are slidably provided along the slider guide means, carriers 15 and 16 are made detachable to the sliders, and concurrently bobbin holders 8 and 11 are movably supported onto the carriers in such a way that they can freely be rotated. The delivery of each carrier in a space between the sliders of the slider guide means together with the bobbin holders permits each bobbin holder to be positioned at three positions, that is, a take-up starting position, a package take-out position and a standby position.
Patent JP-S5643733-A (JP)
Title: Manufacture of semiconductor device
Inventor: INABA SADAICHI
IPC: H01L21/22
Filed: 1979-09-17
Abstract: PURPOSE:To form two regions, a low impurity density region and a high region in a same process by a method wherein a silicon nitriding film is selectively formed on a prescribed region on a semiconductor substrate surface that a boron is coated, and a heat treatment is practiced. CONSTITUTION:A boron deposit layer 4 is formed on an opening of a silicon oxidized film provided in the N type silicon substrate 1, the silicon nitriding film 5 is  vapor phased on a surface thereof, an etching is performed on a desired pattern 5'  to execute the heat treatment in a moist oxidized atmosphere. In this way, the  boron diffusion layer 6 is formed in such a condition that the high surface density  region is formed under the film 5', and the low surface density region in the region  which an oxidized film 2' is formed. According to thus method, electrodes are  formed at the high density region, the emitter region at the low density region in a  simplified process precisely.
Patent JP-H01290359-A (JP)
Title: Communication equipment
Inventor: ISOZAKI SHINGO
IPC: H04M11/00
Filed: 1988-05-18
Abstract: PURPOSE:To prevent malfunction of a data communication equipment of its own station or an opposite station by adopting the constitution such that automatic reply is applied by using a voice signal from which a band corresponding to a prescribed procedure signal is eliminated in a prescribed timing during communication via a telephone line. CONSTITUTION:When a call comes from a telephone line 1 with the automatic answering telephone function set to the communication equipment, a voice reply from a recording/reproducing section 4 is applied unconditionally. A voice message recorded in advance is given to a contact (a) of an analog switch 6 via a notch filter s eliminating a band of a CNG signal, resulting in preventing malfunction of a MODEM 3 caused by a voice message to be sent and bypassed through a speech network circuit in the NCU 2 and by a component of the CNG signal in the voice signal. Even if an opposite station applies a special control based on the detection of the CNG signal, malfunction of the opposite station due to the said signal component in the voice message is avoided.
Patent JP-S61274605-A (JP)
Inventor: TAKEKATA MITSUHIRO
IPC: A01B63/10
Filed: 1985-05-31
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-H06102428-A (JP)
Title: Interface for coupling electronic circuit constitution
Inventor: DEIBUISU EICHI HAATOMAN
IPC: G02B6/42
Filed: 1993-04-23
Abstract: PURPOSE: To provide a small-sized, inexpensive and easily usable optical interface for connecting a multi-chip module to the other multi-chip module, an IC board and a computer system, etc., by optical signals. CONSTITUTION: This optical interface is provided with a groove 20 formed on printed circuit boards 16 and 17 and an engagement part 22 stuck to the end parts of plural optical fibers 28. An opening part 25 within the surface 24 of the groove 20 transmits light from the fibers 28 to a semiconductor chip 14 on the boards 16 and 17 by an optical waveguide formed in the dielectric layer 17 of the printed circuit boards 16 and 17. By the groove 20, the engagement part 22 for matching the end parts of the fibers 28 with the opening part 25 is accurately matched.
Patent JP-S6457905-A (JP)
Title: Steel sheet for painting and its manufacturing method and method for forming dull spots on work roll
Inventor: FURUKAWA KUSUO
IPC: B23K26/00
Filed: 1988-05-18
Abstract: PURPOSE:To improve the brightness of a steel sheet for painting by forming dull spots on a work roll by high energy beam irradiation meeting specific requirements and forming dull spot train titled at a prescribed deviation angle to both the orthogonal direction and the rolling direction on the steel sheet surface. CONSTITUTION:Transferable dull spots are formed on the surface of a work roll by shifting high energy beams such as laser beams in many places on the roll surface. In that time, the number of irradiations Q of beams per unit time is controlled based on a set pinch SmLo between adjacent dull spots in the roll peripheral direction so as to meet the inequality I. Then, a steel sheet for painting is rolled by use of the spotted work roll to correctly transfer the roll dull spots onto the sheet surface. In that case, the central line of adjacent dull spots has both deviation angles of alpha and beta tilting to the sheet rolling direction and to the orthogonal direction to the rolling direction and being set to be <=20 deg.. Hence, the brightness of the sheet is remarkably improved.
Patent JP-H01105033-A (JP)
Title: Energy absorbing joint
Inventor: UIRIAMU SAIMON KURIFUOODO
IPC: B64C1/00
Filed: 1988-05-18
Abstract: PURPOSE: To prevent structural destruction without using a support structure by providing clamping means, fastener means and composite material release means in a joint used in aviation industry for absorbing the destructive energy at abrupt landing and the like. CONSTITUTION: Two composite material parts 40, 41 are joined by clamping means formed by two fish joints 43, 44 mounted on the parts by bolts 45 via butt joints. Composite material release means are arranged in the shape of grooves 46 on the surfaces of the fish joints 43, 44 contacting the surfaces of the composite material parts 40, 41. The grooves 46 extends transversely through the fish joints 43, 44 in the vicinity of the holes, forming passages between the holes and the outer sides. The width of the grooves 46 is larger than the diameter of the bolt. By arranging release means in the joint structure for the controlled release of composite material debris derived from disintegration of the bearing surfaces of the holes when applied by static or dynamic load, it is possible to prevent or at least sufficiently delay the eventual destruction.
Patent JP-H02296778-A (JP)
Title: Production of ceramic superconductor
Inventor: YOSHIDA HITOSHI
IPC: C01G1/00
Filed: 1989-05-12
Abstract: PURPOSE:To produce a monolithic ceramic superconductor having uniform superconducting characteristics by calcining plural ceramic superconducting materials to be joined, temporarily joining the resulting calcined bodies with a binder contg. the same component as the superconducting materials and sintering them. CONSTITUTION:Powdery starting material for a ceramic superconductor such as YBa2Cu3O7 is molded into a pellet shape by die pressing or other method. The molded bodies are calcined, e.g. at 880 deg.C for 3hr in an atmosphere contg. oxygen to produce calcined bodies 2, 3. Polyvinyl butyral as a binder is added to YBa2Cu3O7 powder, terpineol as a solvent is further added and they are kneaded to prepare a pasty binder 4. The calcined bodies 2, 3 are superposed with the binder 4 in-between and joined together by sintering at 950 deg.C for 5hr in oxygen. A monolithically joined ceramic superconductor 1 having uniform superconducting characteristics is obtd.
Patent JP-H09283918-A (JP)
Title: Cradle for printed-circuit board and its manufacture
Inventor: ITO HISASHI
IPC: H05K3/30
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cradle which prevents a printed-wiring board from being bent due to a printing pressure when solder is printed onto the rear of the printed-wirirng board by a method wherein a through hole in which the length of every side in a plane is by a specific amount larger than the size of an electronic component to be mounted on the printed-wiring board is formed and a mounting-component receiver part whose modulus of elasticity is specific is formed. SOLUTION: In a mounting-component receiver part which receives an electronic component 4 to be mounted, a cradle composed of a through hole 5 in which the length of every side in a plane is by 0.1 to 2.0mm larger than the size of the electronic component 4 to be mounted is formed. Then, it is used as a cradle, for the printed- wiring board, which is composed of a plastic material whose modulus of bending elasticity at room temperature is 10 to 1000tons/cm<2> . As the plastic material which is used, an ABS resin, a methacrylic resin, a polycarbonate resin or the like is enumerated.  Thereby, since the cradle is formed of the plastic material whose modulus of bending elasticity is specific and since the through hole 5 is formed in a position corresponding to the electronic component, it is possible to restrain the printed-circuit board from being bent due to a printing pressure in a solder printing operation.
Patent JP-H09280458-A (JP)
Title: Connection structure of branch connecting body in common rail
Inventor: USUI MASAYOSHI
IPC: F02M55/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To execute certain and stable connection without any leakage due to looseness, by arranging screw in a circulating pass side hole continued to a pressure receiving seat surface formed of the through-hole of a main pipe rail having a circulating pass inside a shaft core, and screwing a screw surface arranged at an end by being continued to a pushing/ pressing seat surface on a branch connecting body side to a screw on a rail side. SOLUTION: In a main pipe rail 1 as a common rail, the shaft core inside thereof is formed to serve as a circulating pass 1', and a plurality of opened through-holes 1" pressure receiving seat surface 2 having an interval in an axial circumferential wall, is arranged to be communicated with the circulating pass 1'. A screw 2' is formed in a circulating pass side hole continued to this pressure seat surface 2. A branch connecting body 3 has a channel 3' communicated with the circulating pass 1' in its inside, and a screw surface 4 is arranged by being continued to the pushing/pressing seat surface 3" of the end of branch connecting body 3, then the pushing/pressing seat surface 3" is brought into contact with the pressure receiving seat surface 2 following to screwing and tightening of this screw surface 4 to a screw 2' on a rail side 1.  Also, a lock function can be obtained by screwing a nut 6 into a reverse screw surface 4' arranged in the upper part on the outside of the pushing/pressing seat surface 3".
Patent JP-S5453548-A (JP)
Title: Multilayer thin film optical system
Inventor: SAWAMURA MITSUHARU
IPC: G02B5/28
Filed: 1977-10-05
Abstract: PURPOSE: To remove the absorption of visible range short wavelength side by maintaining the substrate temperature at the vapor deposition at specific values in a thin film optical system for forming titanium dioxide and magnesium fluoride through alternate vapor deposition and lamination.  
     CONSTITUTION: If multilayer films are formed by alternately evaporating and laminating Tio 2  and MgF 2  under ordinary vapor deposition conditions, vacuum degree about (1.5 to 2) x 10- 4  torr, substrate temperature around 300°C, then considerable absorption occurs on the short wavelength side of visible region, but this is averted by maintaining the substrate temperature at the vapor deposition at 230°C or under. Said substrate temperature is desirably not lower than about 200°C in terms of the intensity of the vapor deposition films 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000309720-A (JP)
Title: Organic compound, silver halide emulsion using same as photosensitive dye, and silver halide photographic material
Inventor: KAGAWA NOBUAKI
IPC: C09B23/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide emulsion improved in spectral sensitization, photographic characteristics, sensitivity, and storage stability by including a specified organic compound in a silver halide photographic emulsion. SOLUTION: An organic compound represented by the formula is included so that the coverage with a monomolecular film on the surface of each photosensitive particle in a silver halide photographic emulsion may be 40-90%, desirably, 50-80%. In the formula, R1 to R4 are each an aliphatic group; R5 is a substituent or a group of non-metallic atoms necessary to form, together with R1 or R2, a five- or six-membered fused ring; V1 to V4 are H atoms or optionally substituted groups, provided that at least one of them is an aromatic group; M1 is an ion necessary to counterbalance the total charge of the molecule; and m1 is a number necessary to counterbalance the charge of the molecule. In this way, it is possible to obtain an excellent green-sensitive silver halide emulsion stabilized against the low-temperature stagnation of a silver halide emulsion and against the stagnation of a coating fluid, reduced in fluctuation and deterioration in sensitivity, having good long-term stability of a raw film, and reduced in stain with residual color.
Patent JP-S5546639-A (JP)
Title: Video amplifier circuit
Inventor: YOSHIOKA JIYOUJI
IPC: H04N9/77
Filed: 1978-09-28
Abstract: PURPOSE: To make it possible to obtain an excellent color picture by compensating the lowering of a high-band component of a video amplifier circuit, by providing a luminance signal amplifying transistor, parallel resonance circuit and delay line.  
     CONSTITUTION: The 1st control electrode of each electron gun of color CRT is applied with R, G and B signals. A parallel resonance circuit composed of earth capacity CX of the common-connected 2nd control electrode of each electron gun and inductance LX as a load on luminance signal amplifying transistor Q is tuned nearly to an upper-limit frequency of a video signal band, and its output high-band component is applied to the 2nd control electrode out of polarity with three primary color signals of the 1st control electrode group. In addition, signals applied to the 1st and 2nd control electrode groups are given a fixed phase difference through delay line DL2, thereby removing overshoots of three primary signals. As a result, the gradient of the raise of a CRT current can be compensated by the high-band component of the luminance signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05193601-A (JP)
Title: Method and device for putting molded food such as tuna in can
Inventor: BERCIGA STEFANO
IPC: B65B3/30
Filed: 1992-04-15
Abstract: PURPOSE: To provide means of control of the final density of the sliced tuna chunks by changing the volume of the flute of compression. CONSTITUTION: It consists of a flared type flute 6 of compression that releases an excessive compression of a compacted sliced tuna chunk 4 and a movable vertical edge part 32 that controls the density of a sliced tuna chunk 4 by changing a volume of the flute of compression 6. The apparatus has a movable wedge type blade 10 inserted in between the two semi-cylinder cavities 14 formed at the vertical edge part to divide the sliced tuna chunk 4 into the two flows. And, the two flows flow in the cavities 14 to form a semi-cylinder edge part, which is then cut in a cylinder cake and filled in a can 11.
Patent JP-S51131866-A (JP)
Title: A process for preparing carbamic acid polycyclic alkyl esters
Inventor: INAMOTO YOSHIAKI
IPC: C07C239/00
Filed: 1974-10-18
Abstract: PURPOSE: Carbamic acid polycyclic alkylesters of formula I are new: (where R 1  is the group of formula II, III or IV in whic R 3  is H or methyl; R 2  is 1 W 4C lower alkyl or phenyl). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07326903-A (JP)
Title: Microwave filter
Inventor: TAKEUCHI NORIO
IPC: H01P1/212
Filed: 1994-06-01
Abstract: PURPOSE:To attenuate (n)-fold higher harmonic and to provide improved out-of- band blocking characteristics by providing a case provided with a width for making the frequency of the higher harmonic which is (n)-fold of the passing frequency of a filter and a waveguide mode resonance frequency coincide. CONSTITUTION:When the resonance frequency of a waveguide mode is selected so as to coincide with the frequency of the (n)-fold higher harmonic of the passing frequency of the filter, the transmission energy of the (n)-fold higher harmonic is confined inside the case 5 in the waveguide mode resonance frequency (freso) and large attenuation is obtained. Thus, the transmission amount of the (n)-fold higher harmonic of this microwave filter is attenuated and taken out to an output terminal P2. That is, by selecting the width W of the case 5 while defining freso=(n).f0 {(n) is an integer} for the passing center frequency (f0) of the microwave filter, the (n)-fold higher harmonic of the passing frequency of the filter is attenuated and the improved out-of-band blocking characteristics are obtained over a wide band.