baber/WOPTO huggingface dataset:
Patent JP-H09246752-A (JP)
Title: Package structure of electronic equipment
Inventor: ADACHI MASANORI
IPC: H05K1/18
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make feasible of miniaturizing and light weighting of a structure fit for loading onto a spacecraft using neither a reinforcement frame nor a thick substrate by imposing tension upon a film circuit substrate fitted with electronic parts to be arranged later. SOLUTION: An electronic equipment device 2 is fitted to a spacecraft structure 1 so that a thin film substrate 4 with electronic parts 3 fitted thereon may be contained in said device 2 while bending said substrate 4 using tension loaded bars us fulcrums. That is, the substrate 4 packaged with the parts 3, etc., are folded back into required shape while securing necessary bend radius not to break down the circuit using the tension loaded bars 5 to be fixed to the device 2. Through these procedures, the title structure can be miniaturized and light weighted so as to enable the device to be loaded onto the spacecraft structure 1 using neither a reinforcement frame nor a thick substrate.
Patent JP-S63230336-A (JP)
Inventor: DANIERU CHIYAARUZU DEYUAN
IPC: B32B27/00
Filed: 1988-03-01
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-H01223940-A (JP)
Title: Endoscopic diagnostic apparatus
Inventor: TSUKATANI TAKASHI
IPC: A61B8/12
Filed: 1988-03-03
Abstract: PURPOSE:To prevent the deterioration of the ultrasonic image on a monitor caused by the noise due to the driver clock pulse of a solid-state image sensing element, by providing a filter for removing the noise caused by the driving of the solid-state image sensing element to an ultrasonic image display system. CONSTITUTION:The acoustic pulse from an ultrasonic probe 2 is applied to an examinee and reflected therefrom to form a signal which is, in turn, again returned to the ultrasonic probe 2 to be inputted to an amplifier 39 through a filter 38 and an analogue signal is converted to a digital signal by an A/D converter 40 to be inputted to a digital scanning converter 37 and video output displays an ultrasonic image on a CRT 41. In this case, by the stray capacities in all of the signal cable 28 relating to a solid-state image sensing element 26, the signal cable 19 relating to the ultrasonic probe 2 and the signal cable in a transmission shaft 10, the noise due to a driver clock pulse is mixed with the signal. This noise is reduced by the filter 38 (low-pass filter) and a noise level imparting no effect of noise to the ultrasonic image can be realized.
Patent JP-H02230681-A (JP)
Title: Spark plug for internal combustion engine
Inventor: KAGAWA JUNICHI
IPC: H01T13/39
Filed: 1989-03-02
Abstract: PURPOSE:To secure the junction strength of a Pt-Ir alloy chip junctioned to the tip of a center electrode, etc., by making up the parent materials of a center electrode and an outside electrode of the respective specific contents of Cr, Ni, Al and Fe, and specifying the contents of C of the parent materials. CONSTITUTION:The parent materials of the tip of a center electrode 3 which junctions and holds a chip 4 with a diameter of 1.1mm or more made up of Pt-Ir alloy or Pt-Ir-Ni alloy or the outside electrode 7 opposed to the center electrode should consist of Cr at 21-25%, Ni at 58-63%, Al at 1-1.7% and Fe as the remainings. Moreover, the content of carbon C contained in the parent material should be less than 0.01%. Thereby, it is possible to improve the weldability of the chip to the center electrode or the outside electrode and secure a sufficient strength of junction.
Patent JP-H04268272-A (JP)
Title: Tape cassette
Inventor: TANAKA MASATO
IPC: G11B23/087
Filed: 1991-02-22
Abstract: PURPOSE:To easily take out a tape cassette from a cassette magazine by forming a lid of the tape cassette with a rack gear to be engaged with a pinion gear. CONSTITUTION:At the time of drawing out the tape cassette 1 from the cassette magazine 31, the pinion gears 40a and 40b are engaged with the rack gear 23 formed on the lid 6 of the cassette 1. Then, the cassette 1 is drawn out by driving the gears 40a and 40b to be rotated by a driving mechanism, and is led onto a rail 37a. Thus, the constitution of a drawing device can be simplified, and yet high speed drawing is feasible. Then, at the time of inserting the cassette 1, when the cassette is to be inserted with its opposite side in the reverse direction, this reverse insertion is prevented because a guide groove is not accurately corresponding to an engagement projected line.
Patent JP-H09243557-A (JP)
Title: Unhulled rice moisture sensor of grain straw
Inventor: TOKI HARUMITSU
IPC: G01N21/3554
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To stabilize threshing capacity by suppressing the fluctuations of the number of rotations caused by the threshing load of a threshing machine. SOLUTION: Unhulled rice of a grain straw to be threshed by a threshing apparatus 1 is irradiated with electromagnetic waves of a band wavelength absorbed by moisture and the reflected waves by this irradiation are detected by a moisture measuring photodetector 2 measuring a moisture value and a reference measuring photodetector 3 measuring a reference value and the moisture measured value by the photodetector 2 is corrected on the basis of the reference measured value by the photodetector 3 to detect surface moisture content of unhulled rice.
Patent JP-S62204131-A (JP)
Title: Reference light source for infrared camera
Inventor: TSUJINO YOSHINORI
IPC: G01J5/08
Filed: 1986-03-05
Abstract: PURPOSE:To increase the attenuation factor of a light source for incidence and to improve the reliability of a reference light source by forming the reference light source in a V shape. CONSTITUTION:The reference light source 15 consists of a light shield plate 7 which is arranged on the reverse surface of a reflecting mirror 5 opposite a rotary polygon mirror 2 and a multi-element infrared detector 1, and a light reflecting surface surface 11 facing the light shield plate 7. The light shield plate 7 and reflecting surface 11 consist of a V-shaped formation part 6 where their one-end sides cross each other on their prolongations. Consequently, light 18 which is incident on the V-shaped formation part 6 of the reference light source 15 through the mirror 2 and a reference light source window 8 as shown by an arrow is attenuated gradually while reflected by the light shield plate 7 and light reflecting surface 11 successively and nearly absorbed by the light shield plate 8 and light reflecting surface 11 when reaching the vertex of the V-shaped formation part 6.
Patent JP-H03248812-A (JP)
Title: Method for press-molding thermoplastic resin sheet
Inventor: MATSUO YOSHIHIRO
IPC: B29C43/20
Filed: 1990-02-27
Abstract: PURPOSE:To make it possible to manufacture voidless thermoplastic resin sheet or electrically conductive sheet having fine mirror-finished surface by a method wherein the press-molding of the thermoplastic resin sheet is performed by piling up and pressing two or more thermoplastic resin sheets under the condition that at least one surface of the opposing surfaces of the thermoplastic resin sheets to be piled up is matted. CONSTITUTION:By moving press plates 1, between which retainer plates 3, thermoplastic resin sheets 2 and an electrically conductive woven fabric 4 are piled up, the thermoplastic resin sheets 2 and the like pinched between the plates 1 are pressed at the predetermined pressure and heated up to the predetermined temperature with heaters, which are provided in a press so as to soften the thermoplastic resin sheets 2 in order to turn the piled up thermoplastic resin sheets 2 and 2 having the electrically conductive woven fabric 4 between them into an integral body or one electrically conductive sheet. In this case, bubbles containing between the two thermoplastic resin sheets 2 and 2 escape through the minute gap made on matted surfaces 21 and are not entrapped in the electrically conductive sheet. Further, the pattern on the retainer plate 3 is transferred as it is to the surface, which is in contact with the surface of the retainer plate 3, of the thermoplastic resin sheet 2.
Patent JP-S54139514-A (JP)
Title: Time axis conversion circuit of signals
Inventor: NISHIMURA MASARU
IPC: G10L21/04
Filed: 1978-04-20
Abstract: PURPOSE: To obtain the audio signal of compressed time axis with a simple constitution by subsequently changing the clocks of two analog shift registers such as BBD, etc. according to time axis change rates.  
     CONSTITUTION: BBDs 25, 26 and analogs 27, 28 are subjected respectively to clock control and switch control by the constitution of a write clock circuit 30 of a frequency f w , an N frequency dividing circuit 31 of the output of the circuit 30, a VCO 32 whose oscillation frequency f r  changes according to control voltage, AND gates 33 thru 36, OR gates 37, 38. The VCO 32 oscillates according to the voltages controlled by way of the analog switches 42 thru 43 which are respectively continued by the control voltage generating circuits 30 thru 41 generating specified voltages according to the time axis change rates m indicated. The switches 42 thru 43 are subsequently opened and closed by a ring counter 45 which generates outputs subsequently at each N frequency division of the VCO 32. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07261781-A (JP)
Title: Learning method for speaker recognition
Inventor: MATSUI TOMOKO
IPC: G10L17/00
Filed: 1994-03-18
Abstract: PURPOSE:To obtain high speaker recognition performance by repeating learning dependent on phonation contents and learning independent of these phonation contents with each of unit series, thereby forming the phoneme models corresponding to respective speakers. CONSTITUTION:Phonation data A and text data B for learning with the respective speakers are inputted to a speaker adaptation section 1A of a type dependent on the phonation contents. The models of the respective phonemes are expressed by a semicontinuous type hidden Markov model and the base sets and the values of the weights of gauss distributions are changed to comply with the distributions of the characteristic parameters of the parts corresponding to the phonemes for each of the respective phoneme models and are stored in a storage section 2 of the phonems models esponding to the speakers by each speaker. The hidden Markov models by one state and the plural gauss distributions are formed by using the bases set of the gauss distributions stored in this storage section 2 in the speaker adaptation section 3A of the type independent of the phonation contents. Further, these models are inputted to the speaker adaptation section 1B of the type independent of the phonation contents. The phoneme models adaptive to the speakers are formed by repeating the procedures described above at an arbitrary number of times in one series.
Patent JP-H01222461-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATAKE KAZUYA
IPC: H01L21/265
Filed: 1988-03-01
Abstract: PURPOSE:To make possible the prevention of the disconnection of wirings, a reduction in resistance and the prevention of a leakage current without forming a step part by a method wherein an impurity is selectively implanted in a non-doped Si layer to form the wirings and resistance parts and the wirings are not etched and are each formed into a multilayer interconnection as they are flat. CONSTITUTION:An insulating film 2 is formed on a semiconductor substrate 1. Then, an undoped Si layer 3 is formed on the film 2 by a CVD method. Phosphorus is ion-implanted in wirings 6 and regions for forming resistance parts using a photoresist as a mask. Then, an Al layer 10 is formed on the whole surface of the substrate. Moreover, the layer 10 is selectively left by a lift-off method and after oxygen is ion-implanted using the left layer 10 as a mask, the layer 10 is removed by fusion. Then, an Si oxide layer 11 is formed by heattreating and this is used as an insulating layer. Then, an insulating film 7 is formed on the wirings 6 and the layer 11. Thereby, as no step part is formed, a leakage current can be reduced and furthermore, the wirings are formed in the shortest distance and moreover, it becomes possible that the wirings are not disconnected.
Patent JP-H08218155-A (JP)
Title: Production of zirconium-copper alloy sheet having fine crystal grain
Inventor: MAE YOSHIHARU
IPC: C22F1/08
Filed: 1995-02-14
Abstract: PURPOSE: To produce a Cu-Zr alloy sheet free from a white line pattern structure and having fine crystal grains by subjecting a Cu-Zr alloy having a specified compsn. to hot rolling at a specified temp. and draft and thereafter repeating cold rolling with annealing interposed. CONSTITUTION: The ingot of a Cu-Zr alloy contg., by weight, 0.01 to 0.2% Zr, and the balance Cu is heated at 400 to 700 deg.C and is subjected to primary hot rolling at 10 to 50% draft to work into a sheet material, which is thereafter annealed at 700 to 800 deg.C. Successively, it is subjected to secondary hot rolling at >=90% total draft, and this hot rolled sheet is faced, is cooled and is thereafter repeatedly subjected to cold rolling and process annealing to work into a thin sheet e.g. having 0.25mm sheet thickness. The Cu-Zr alloy thin sheet having fine crystal grains and free from the generation of cracking, breaking or the like at the time of bending and twisting can be obtd.
Patent JP-H02298993-A (JP)
Title: Image former
Inventor: ROBERUTO ARAZAARU
IPC: G09G5/36
Filed: 1990-02-28
Abstract: PURPOSE: To form a satisfactory image by making the arraying method of constitution capable of easily using burst access for bit block transfer. CONSTITUTION: 32 bits of the 32 vertical slice of a bit map BM are burst- copied(BC) to a register block(RB) B2 (1), combined with empty RBB 1 next, given 32 double shift extracting operation(DC) (2), and burst-stored in an image buffer(IBBM) (3). Continually, 32 bit next to the 32 vertical slice of the same BM are BC-ed by RBB 3 (4), combined with RBB 2 next, 32D-ed (5), inputted to RBB 6 and IBBM-ed (6). Next, empty RBB 4 and B3 are combined, 32D-ed (7), inputted to RBB 7 and then IBBR-ed (8). All these steps are repeated concerning the other blocks of a vertical slice to obtain a satisfactory image. the bit map is made to be the array of k=m/j. In the expression, j: pixel, m: multiple of j, k: the array of k-1-number.
Patent JP-H11249584-A (JP)
Title: Mounting structure of display panel in picture display
Inventor: HIDAKA KOJI
IPC: G09F9/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling/disassembling by enabling a display panel consisting of LED units arranged as pixels to be attachable and detachable to/from both the front side and rear side. SOLUTION: This is a mounting structure for mounting a display panel 1 with LEDs 2 arranged on the front surface on a mounting plate 2 of picture display to be attachable and detachable by rotary screws. In the above arrangement, the rear face of the display panel 1 and the front face of the mounting plate 2 are arranged to be abutted on each other, and the display panel 1 is provided with a bi-directional concatenation means enabling it to be concatenated with the mounting plate 2 by screwing the rotary screws from its front face side or from the rear face side of the mounting plate 2, so that the display panel can be mounted/dismounted from both of the front and rear sides.
Patent JP-H02312303-A (JP)
Title: Distributed plane array beam fleight control by airplane roll compensation
Inventor: SUTEIIBUN EICHI RIGU
IPC: H01Q3/36
Filed: 1990-02-28
Abstract: PURPOSE: To efficiently and quickly control a phase shifter related to an antenna array element by making a control system include plural sub-array phase shift instruction calculation units (PIE) related to corresponding sub-arrays of an overall plane RF array. CONSTITUTION: Each PIE 30 receives only a parameter independent of the position in the array from a beam operation computer 32. Thereafter, each PIE 30 executes calculation required for a phase shift instruction peculiar to each RF block 14 in an assigned sub-array 34 and controls the RF blocks 14 in accordance with these calculated phase shift instructions. Further, PIEs 30 perform these calculations to respective sub-arrays 34 in parallel to distribute the load on calculation over a system 10 and avoids a request to calculation hardware in an individual RF block 14. Thus, phase shifters related to array antenna elements are efficiently and quickly controlled.
Patent JP-H02231001-A (JP)
Title: Steering control in running working machine
Inventor: NAKAGAWA WATARU
IPC: A01B69/00
Filed: 1989-03-01
Abstract: PURPOSE:To select a command signal from right turning, straight advance and left turning based on memorized values by memorizing zone recognition flags of plural values based on signals input corresponding to the divisions divided by large or small of distance between a sensor and an object to be detected during going straight specified distance. CONSTITUTION:A right turning zone (M), a dead zone (N), a left turning zone (H) and another dead zone (F) are dividedly formed towards the left direction from the front face of a sensor 24 attached to a right grass divider 23a and zone recognition flags are set up to recognize the above-mentioned four divisions. The presence or absence of the zone recognition flags is memorized while the turning working machine goes straight on a specified distance and a command signal is selected from three steering controls such as right turning, straight advance and left turning based on a combination of the zone recognition flags.
Patent JP-S51124459-A (JP)
Title: Ultrasonic-wave vibrator equipping method and device
Inventor: ITOU ICHIZOU
IPC: B06B3/00
Filed: 1975-04-23
Abstract: PURPOSE: To efficiently transmit or receive ultrasonic-wave signal by holding an ultrasonic-wave vibrator holder by the use of at least two 0 rings. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02229414-A (JP)
Title: Formation of magnetic-garnet thin film
Inventor: FUNAHASHI MASATO
IPC: H01F41/18
Filed: 1989-03-01
Abstract: PURPOSE:To form a magnetic-garnet thin film whose Curie temperature is proper and whose recording sensitivity is excellent by a method wherein a high-frequency sputtering operation is executed while a bias voltage is being applied to a substrate. CONSTITUTION:An oxide containing a component element of a magnetic garnet is used as a target; while a bias voltage is being applied to a substrate, a high- frequency sputtering operation is executed. When the bias voltage is applied to the substrate, argon ions or oxygen ions, which are provided with a positive charge, in a plasma are attracted by a potential of the substrate and hit the surface of the substrate. The ions which have collided give a kinetic energy to sputtering atoms composed of Fe and rare-earth element which have reached the substrate. Thereby, it is possible to enhance a crystal property and a crystal orientation property of a formed thin film without heating the substrate as well as the magnetic characteristic and a photomagnetic characteristic can be improved.
Patent JP-H09218737-A (JP)
Title: Method and device for inputting controlled variable
Inventor: MINAMI KIYOSHI
IPC: H03M11/26
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a controlled variable input device which can highly precisely read out the movement of an operation lever. SOLUTION: When the lever 4 is moved in the direction of A or A', transmission-type optical sensors 9a and 9b are changed from 'L' to 'H' in accordance with the movement, and '1' is sequentially stored in the respective bits of corresponding 8-bit shift registers 15a and 15b. When one sensor is 'L' and the other sensor is 'H', a count buffer in RAM is added in accordance with the content of one shift register, and counting is stopped when both sensors become 'H'. Thus, not only the switch timing of ON/OFF by the lever 4 is detected but also operation speed when the lever 4 is operated can highly precisely be detected.
Patent JP-H05245681-A (JP)
Title: Laser beam machine
Inventor: KASAI MASAHIRO
IPC: B23K26/064
Filed: 1992-03-06
Abstract: PURPOSE:To provide a laser beam machine able to execute a highly precise laser beam machining by lightening a weight to be carried, particularly the load on the tip part of the arm of a robot. CONSTITUTION:A laser beam oscillator 8 is arranged at a main body side arm 6b positioned near the main body 3 out of arms 6 of the robot 2, and by constituting so as to connect it to a laser beam machining head 7 arranged at the tip part 6e of a tip side arm 6d through a hollow waveguide 9 for laser beam as a beam transmitting system, the hollow waveguide 9 for the laser beam is shortened, the circuit is made good and the transmission of the laser beam is secured, and the load acted on the tip part of the arm 6 is lightened and the highly precise laser beam machining is surely attained.
Patent JP-2000250172-A (JP)
Title: Silver halide photographic sensitive material for photographing
Inventor: SANO TORU
IPC: G03C7/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic emulsion for photographing excellent in sensitivity to fog ratio and having high sensitivity and remarkably improved resistance to harmful gas produced in combustion or the like, exhaust gas from an automobile by incorporating a specified wt.% or more of modified polyvinyl alcohol based on the amount of gelatin contained in a protective layer. SOLUTION: The silver halide photographic sensitive material for photographing has at least one photosensitive silver halide emulsion layer and at least one protective layer on the substrate and contains 10-l00 wt.%, preferably 20-90 wt.%, further preferably 40-80 wt.% modified polyvinyl alcohol based on the amount of gelatin contained in the protective layer. The thickness of the protective layer containing the modified polyvinyl alcohol is not limited but is preferably 0.2-5 μm.
Patent JP-H10229953-A (JP)
Title: Dirt wiping material
Inventor: MIYAMOTO TAKEAKI
IPC: D04B1/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an economical dirt wiping material capable of wiping dirt from a large size to a small size by forming the material from fibers composed of monofilaments that are provided with a specific diameter and with fine recessed parts on the surface. SOLUTION: In a material for wiping and cleaning surface dirt on an object, a monofilament to use employs a regular yarn having a diameter of 10μm, desirably 20μm or more, and has fine recessed parts on the surface. The recessed part contains grooves such as streaks or striped slots extending in the longitudinal direction of the fiber yarn, with the width of the groove to be 10μm or less, desirably 1 to 5μm. In addition, the number of the grooved recessed parts is set as 0.5-20, desirably 1-10 per 10μm in horizontal fiber length. Then, the type of fiber forming the dirt wiping material is sufficient if only suited to wipe dirt in the form like cotton, yarn, woven cloth or knit cloth, and is free from restriction; however, knit cloth is desirable from the viewpoint of excellent performance as a wiper for the surface of an object.