baber/WOPTO huggingface dataset:
Patent JP-H03164706-A (JP)
Title: Production of optical module
Inventor: SHIBAYAMA MASAO
IPC: G02B27/28
Filed: 1989-11-24
Abstract: PURPOSE:To eliminate the need for the alignment of the optical axes of optical elements by piercing a single-crystal silicon substrate with plural through holes by anisotropic etching and irradiating the substrate with UV. CONSTITUTION:The single-crystal silicon substrate 20 is pierced with through holes 22a, 22b and 22c by anisotropic etching, a V-groove 20c is formed on one side, the optical elements 3, 4, 5 and 2 corresponding to the holes 22a-22c and groove 20c are set through an UV curing adhesive, then each hole forming region is irradiated with UV from the UV-transmissive glass substrate 23 side, the groove forming region is irradiated with UV from above the groove 20c, and consequently the elements 3, 4, 5 and 2 are mounted in a module substrate 24. In this case, the module substrate 24 is irradiated with UV from its front to fix the optical fiber 2 by an UV curing adhesive, and the substrate is irradiated with UV from its rear to fix the elements 3 and 4 and permanent magnet 5 except the optical fiber 2 with the adhesive. Consequently, an optical isolator without need for the axes alignment is easily produced without lowering its extinction ration.
Patent JP-2000132329-A (JP)
Title: Device and method for recognizing surface and virtual image solid synthesizer
Inventor: GOMI SHINICHIRO
IPC: G06F3/038
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To pick up an image with best focus so as to move a light source in a prescribed image pickup direction, and to accurately recognize a reference surface based on the position of that light source. SOLUTION: A picture recognizing device 100 is provided with four light emitting diodes LEDi (i=1 to 4), which are attached at the desired positions of an arbitrary object 1, to be flickered so as to make flicker patterns different, panning CCD 23 for picking up images so as to move these light emitting diodes LEDi in the prescribed image pickup direction, arithmetic means 6 for finding the positions of light emitting diodes LEDi by performing image processing to a luminance signal SOUT of this flicker pattern and for finding the reference surface by linking these four light emitting positions later, camera 4 for scrutinized point detection for detecting a scrutinized point(p) of an observer, who gazes at the reference surface, by picking up the image of eyeball motion of that observer, and control means 5 for controlling the optical system of the panning CCD 23 based on a camera output signal S3. In this case, based on the motion of the pupils recognized from the eyeball motion of the observer, a focal distance Sc+Soff between the light emitting diode LEDi, that the observer gazes at, and the panning CCD 23 is corrected.
Patent JP-H05144044-A (JP)
Title: Optical disk reproducing device
Inventor: MORIAKI MASAYUKI
IPC: G11B19/02
Filed: 1991-11-21
Abstract: PURPOSE:To prevent the malfunction by discriminating the voltage level of an audio signal just before input to a speaker at the time of reproducing and improving the servo following-up capability at the time of excess of the voltage level over a prescribed level. CONSTITUTION:When it is judged that digital data reaches a prescribed digital value and exceeds this value, a control signal to increase the amplification gains of focus and tracking coil drive circuits 8 and 9 is outputted from a control circuit 11. Then, extents of focus servo and tracking servo are increased, and the output characteristic of position control of an information track due to a servo control circuit 7 is so changed that the servo dependent upon an actuator can follow up. Consequently, the malfunction such as stylus skip due to vibration brought about by a speaker is prevented even when the sound volume level is high.
Patent JP-H01147913-A (JP)
Title: Matrix switch
Inventor: MATSUDAIRA NAOKI
IPC: H03K17/00
Filed: 1987-12-03
Abstract: PURPOSE:To avoid the occurrence of a fault in an excellent way by changing the connection of a data transfer section having no fault through the use of a standby input line or a standby output line if an input line and an output line or a data transfer section is faulty. CONSTITUTION:If the input line 1 or a 1st data transfer section 3 is faulty, 1st fault detection section 11 detects it and informs it to an input line select control section 9. The select control section 9 reconnects the external signal input line to a standby input line 4 in place of the input line 1, uses a 2nd data transfer section 7 in place of the 1st data transfer section 3 and connects it to the output line. If the output line 2 is faulty, a 2nd fault detection section 12 detects it and informs it to the output line select control section 10. The select control section 10 reconnects the external signal output line to the standby output line 5 in place of the output line 2 and the input lien 1 is connected to the standby output line 5 by using a 2nd data transfer section 6.
Patent JP-2000126750-A (JP)
Title: Filtration obstruction preventing device
Inventor: NIWAKAWA MAKOTO
IPC: C12M1/34
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent filtration obstruction even if microorganisms rapidly increase. SOLUTION: The number of microorganisms, before they flow in a filter basin 33, is detected from a reception well 31 by using a filtration obstructing microorganism monitor 11. In the filtration obstructing microorganism monitor 11, the kinds and number of microorganisms per unit volume are detected by monitoring to input the detection results to a judgment means 12 and to input the differentiated values of the kinds and number of microorganisms per unit volume to the judgment means 12 through a differentiating means 13. Besides these input, the duration time, which is set by a timer 34, of a filter basin 33 and filtration pit detecting signals detected by a filtration pit detecting part 35 are input to the judgment means 12.  When theses four inputs exceed the preset threshold values, the judgment means 12 sends a notification signal to prevention equipment through a signal generation part 14 to make a filtration obstruction prevention treatment begin.
Patent JP-2001125769-A (JP)
Title: Arithmetic unit
Inventor: SHIMAZU YASUAKI
IPC: G06F9/38
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit which reduces memory capacity without affecting arithmetic processing. SOLUTION: This device is provided with a computing element for calculating a difference between output data from an arithmetic network, and with an adder which has a memory for storing output data and a differential value for calculating original data from the data and the differential value stored in the memory when outputting arithmetic processing data from the memory.
Patent JP-S63159503-A (JP)
Inventor: UMETSU MIKIYO
IPC: A41D1/00
Filed: 1986-12-24
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-H10149771-A (JP)
Title: Plasma display panel and manufacture thereof
Inventor: YATSUDA NORIO
IPC: H01J11/24
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To suppress crosstalk, improve the brightness, and improve the manufacturing process of a color plasma display panel. SOLUTION: Crosstalk is suppressed by forming diaphragms 1 to partition and separate discharge gas space to respective picture elements into a square shape structure. Moreover, a retaining electrode is constituted of one Y-electrode which generates electric discharge at the time of addressing and the other X-electrode to form a pair of the Y-electrode and both end parts of the Y electrode and the X-electrode of every picture element are arranged in the peripheral part of the diaphragms 1 transversely crossing the direction of the address electrode 2 and the hole area is widened. Furthermore, the X-electrode composes one electrode covering two picture elements along the direction of the address electrode and the arrangement of the retaining is made to be Y-X-Y- Y-X-Y.  Respective processes for manufacturing this plasma display panel comprising vacuum evacuation, gas sealing, close adhesion of one insulating substrate to another insulating substrate, aging by electric discharge, and sealing both insulating substrates are carried out in a container which can be evacuated to vacuum.
Patent JP-H08156598-A (JP)
Title: Back door for vehicle
Inventor: KOBAYASHI TAMIYOSHI
IPC: B62D43/02
Filed: 1994-12-09
Abstract: PURPOSE: To enhance the effect of reinforcement related to the installation of a spare tire by providing the back door for a vehicle with reinforcing members interposed between an outer panel and an inner panel, and letting required tubular sections which are extended in the vertical and side to side directions, be formed out of the aforesaid reinforcing members. CONSTITUTION: In a back door BR for a vehicle, on which a back carried type spare tire 1 is installed, a reinforcing member 52 is provided, which is interposed between an outer panel 50 and an inner panel 51, and the outer panel 50, the inner panel 51 and the reinforcing member 52 are formed in such a way that they are formed with required recessed and projection sections. In this case, the outer panel 50, the inner panel 51 and the reinforcing member 52 are formed in cooperation with one another into required tubular sections 55 through 57 extended in the vertical direction, and into required tubular sections 53 and 54 extended in the side to side direction, and let the tubular sections 55 through 57 be intersected with the tubular sections 53 and 54.  This constitution thereby allows load by the spare tire 1 and the stiffness of the back door BR to be reasonably sheared by a structure formed as mentioned above.
Patent JP-H02152214-A (JP)
Title: Manufacture of dry-type capacitor
Inventor: SUGANUMA KIMIO
IPC: H01G4/18
Filed: 1988-12-02
Abstract: PURPOSE:To realize a high insulating characteristic by a method wherein this capacitor is formed of a plastic film provided with an electrode composed of an evaporation metal on one face and formed of a plastic film whose face to be overlapped with the electrode has been treated with an electric discharge and both plastic films are overlapped and heat-treated. CONSTITUTION:Electrodes 3 are formed on one-side faces 1 of evaporation films 4; their opposite faces 2 are treated with an electric discharge. The faces 2 are wound in such a way that they are overlapped with the electrodes 3 of the other films 4. That is to say, the faces 2 treated with the electric discharge and the electrodes 3 are wound so as to be overlapped. After they have been wound, they are heated and dried in a vacuum; then, a bonding property of the faces 2 treated with the electric discharge is enhanced; accordingly, the faces are bonded completely to the electrodes 3. Since they are united in this manner, a voidless state is obtained.
Patent JP-H06161127-A (JP)
Title: Photosensitive body for electrophotography
Inventor: HANATANI YASUYUKI
IPC: G03G5/05
Filed: 1992-11-17
Abstract: PURPOSE:To provide a photosensitive body for electrophotography which is excellent in the characteristics of repetition by containing an amine compound into a photosensitive layer. CONSTITUTION:This photosensitive body for electrophotography is provided with a photosensitive layer containing at least an electric charge generating material and an electric charge transporting material on a conductive base, and the photosensitive layer contains an amine compound expressed by formula I (in the formula I R1, R2, R3 and R4 represent hydrogen atoms or groups expressed by formula II) and (in formula II R5 represents hydrogen atoms and an aralkyl group).
Patent JP-H11307734-A (JP)
Title: Manufacturing ferroelectric integrated circuit and manufacture thereof
Inventor: MIYASAKA YOICHI
IPC: H01L21/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To hold superior electrical characteristics of a metal oxide by reducing the harmful effect of hydrogen. SOLUTION: This manufacturing method comprises forming a thin film 124. made of a metal oxide material, having protective parts 123 and sacrificial parts 125 on a substrate 102, forming a hydrogen barrier layer 128 directly on the protective parts 123, without directly forming the hydrogen barrier layer 128 on the victim parts 125, and removing pat of the victim parts 125 after hydrogen annealing ends.
Patent JP-H05130991-A (JP)
Title: X-ray image detector for medical treatment
Inventor: YAMAMOTO AKINAGA
IPC: A61B6/14
Filed: 1991-10-25
Abstract: PURPOSE:To obtain an X-ray image having good sharpness and resolution and to provide the protection against the transmitted X-rays to the rear of the device which iniure a human body by forming the front face on the X-ray incident side of a device container housing an X-ray phosphor, CCD element and glass fibers of a soft X-ray absorbing material consisting of an aluminum plate. CONSTITUTION:A ceramic substrate 5 mounted with a complete X-ray image sensor is fixed via an X-ray shielding material 13 consisting of a lead plate in the bottom on the inner side in the container 1. The front face part 11 of the container 1, i.e., the surface of the X-ray incident side including the flank parts of the container are formed of the aluminum plate which is the soft X-ray absorbing material and this Al plate is joined water-tightly with a bottom part 13 which is the rear face part of the container 1. The soft X-rays are absorbed by the soft X-ray absorbing material provided in the front face part on the X-ray incident side of the absorbing container in such a manner and, therefore, the X-ray image from a solid-state image pickup element is not disturbed by the X-rays scattered at the time of the passage of the X-rays through the teeth and the sharp X-ray image is obtd.
Patent JP-H05118103-A (JP)
Title: Method of fixing bent roof board material for repair
Inventor: SASAKI SHIRO
IPC: E04D3/00
Filed: 1991-10-28
Abstract: PURPOSE:To fix a bent board on corrugated slates covering a roof, in conditions where the board is simple and excellent in external appearance in repairing the roof. CONSTITUTION:Cross beam fixing metal fittings 1, where supporting faces 1b are made on the tops of the feet 1a which contact with the adjacent troughs 4a of an established corrugated slate 5, are fixed specified intervals apart on the corrugated slate 5 by drill screws 7. A cross beam material 2, which consists of the light steel where supporting parts 2b are made in succession on both sides of the plate part 2a at the center so that the cross section my be symmetrical about a line, is arranged on the supporting face 1b in the direction perpendicular to the water gradient direction of the corrugated slate 5, and is fixed by drill screws 8. And, the works of locking the engaging parts 3b at both ends of a bent roof board fixing metal fitting 3 to the supporting parts 2b, and regulating the positions specified intervals apart are performed in order in water gradient direction, and then, the works of bringing the bottoms of the crests 4a of the bent roof board material 4 for repair into contact with the crests 3a of the bent roof board material fixtures 3 and fixing them by drill screws 9 are performed in order to the side of upper course of water in the water gradient direction.
Patent JP-H08160014-A (JP)
Title: Defect detecting method for tube in rotary propulsion type remote field eddy current flaw detector
Inventor: SUZUKI KIWAMU
IPC: G01N27/90
Filed: 1994-12-12
Abstract: PURPOSE: To improve the reliability of flaw detection signal by sequentially obtaining the spectra of a phase difference signal by a time-frequency analysis on the waveform of the signal, and detecting the defect of a tube by the frequency component of the defect of the tube and the frequency component of the noise. CONSTITUTION: When a containing vessel 24 is rotated by a drive source, a coiled wire 2 is rotated with respect to a protrusion 29 fixed to a base 25, and hence the wire 2 is driven by the protrusion 29, propelled, and forwarded or retracted in response to the rotating direction. Accordingly, a flaw sensor 3 is moved in the tube of a piping system while being rotated by the wire 2 rotated and advanced by a spiral propulsion mechanism. In this case, the flow detector body 7 receives the phase difference signal of electromagnetic waves of flaw detection data of the tube by the sensor body at the body 7. The damage data is sequentially time-frequency analyzed by using a short time Fourier transformation, etc., according to the window function of suitable width, the spectra of the signal with respect to the moving distance of the sensor body are sequentially obtained, and the spectra change corresponding to the change of the noise is obtained.
Patent JP-H01148896-A (JP)
Title: Automatic control of trim width of papermaking machine
Inventor: YAMAGUCHI AKIRA
IPC: B26D5/06
Filed: 1987-12-03
Abstract: PURPOSE: To enable accurate cutting of paper width, easy changing of the paper width-setting, etc., to be performed, by measuring the paper width with a paper width sensor installed in the front of a reeler and automatically adjusting the cutter position based on the measured value. CONSTITUTION: This method for automatically adjusting the trimming width in paper machine is executed by measuring the paper width with a paper width sensor 1 installed just in the front of the reeler, obtaining a deviation by a comparative calculation with an objective set value of the trimming width by using a calculation device 5 based on the measured value and adjusting the position of the nozzle cutter 2, in supplying a paper raw material from a stock inlet to a wire part 7 to form a wet paper, performing a list-cutting at the outlet of the wire part 7 with a nozzle cutter 2, further being dehydrated at a press part, being dried at a dryer part 9 to form a paper and then being wound up with a reeler.
Patent JP-H02151900-A (JP)
Title: Voice recognition system
Inventor: ONISHI YASUTOMO
IPC: G10L15/00
Filed: 1988-12-05
Abstract: PURPOSE:To easily vary a standard pattern by selecting a specific standard pattern in a 1st standard pattern storage means and storing it in a 2nd standard pattern storage means, and selecting a standard pattern closest to an input voice pattern stored in an input voice pattern means. CONSTITUTION:A group of standard patterns of all recognition words is stored in the 1st standard pattern storage means 6 and a standard pattern selecting means 7 selects the standard pattern of a necessary word to be recognized and stores it in the 2nd standard pattern storage means 8. The standard pattern closest to the input voice pattern is selected in the standard pattern group stored in the 2nd standard pattern storage means 8 to recognize a speech. Consequently, such trouble that a ROM needs to be replaced for each cup type automatic vending machine or every time flavor for selling is converted by preparing standard patterns for combinations of all flavor names is eliminated.
Patent JP-H10145531-A (JP)
Title: Imate forming device
Inventor: FUKUI TOMONORI
IPC: H04N1/21
Filed: 1996-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent sort outputs from respective functions from being mixed and to improve operability by permitting a mechanical sort mode and an electronic sort mode to be selectable at every function of a copying machine and a facsimile, etc. SOLUTION: An image forming device mainbody 1 transfers an image transmitted from an image reading device 2 by an electric signal onto a transfer paper sheet by an electronic photograph system and discharges it to a post- processor 4 or an in-machine paper discharge part 11. Here, the discharge destination and the post processing of the transfer paper sheet are designated with an operating part constituted by providing a message display part and an application change-over key, etc.  When a rotary electronic sort mode is designated, for example, the image forming device main body 1 temporarily stores the whole pages of an original and, then, feeds the same-sized transfer paper sheet being different in a transfer paper sheet direction by 90 deg. at every number of copies and discharges a transfer paper sheet group where a direction is alternately changed at every copy so as to be arranged to the in-machine discharge part 11. In this case, discharge to the post-processor 4 is automatically prohibited.
Patent JP-H0774265-A (JP)
Title: Ncmos circuit
Inventor: RAJIENDORA KUMAARU
IPC: H03K19/0944
Filed: 1993-11-12
Abstract: PURPOSE: To provide a circuit suitable for a logic circuit wherein quality is excellent, consumption power is little, reliability is high and cost is low. CONSTITUTION: A controlled threshold value NMOS transistor 102 having a high concentration implanted channel is combined with an NMOS transistor (or a controlled threshold value NMOS transistor) 104, and a circuit 100 as a practical example, is obtained. An input 137 and an input 122 are subjected to complementary driving.
Patent JP-H09204347-A (JP)
Title: Gateway device
Inventor: TODA HIROYOSHI
IPC: G06F12/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a proxy server device for which a cache hit ratio is improved while a cache file is kept fresh. SOLUTION: In addition to a first proxy process 14 for using the cache file 16 and writing an access log 15, a prefetching process 36 for extracting the access log 15 within a period longer than the valid period of the cache file 16, preparing an access list 30 and periodically issuing an access request to a file object inside the list 30 and a second proxy process 34 for acquiring the file object from an external server in response to the access request and storing it in the cache file 16 are provided. The plural second proxy processes 34 can be simultaneously executed and it is convenient when priority is made lower than the first proxy process at this time.
Patent JP-H02124950-A (JP)
Title: Flame-retarding polymer composition containing 4,4'-bis(phthalimido)diphenyl sulfone derivative
Inventor: MATSUBA TAKAO
IPC: C08L101/00
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a flame-retarding polymer composition free of evaporation loss of flame retardant during processing and excellent in light and heat resistance by mixing a polymer with a specified halogen compound. CONSTITUTION:A flame-retarding polymer composition is produced by mixing a polymer with a 4,4'-bis(phthalimido)diphenyl sulfone derivative of the formula (wherein X is Br or Cl; k, l, m and n are each 0-4, and k+l+m+n>1) [e.g., 4,4'-bis(dibromophthalimido)diphenyl sulfone] as a flame retardant. The above polymer composition is freed of evaporation loss of flame retardant during processing and excels in light and heat resistance and also in whiteness as compared with the conventional imide compound. The above flame retardant can be obtained by reacting a halogenated phthalic anhydride with a halogenated 4,4'-diaminodiphenyl sulfone.
Patent JP-H08164801-A (JP)
Title: Split type rear garnish
Inventor: TAMURA SHINICHI
IPC: B60R13/04
Filed: 1994-12-12
Abstract: PURPOSE: To provide a rear garnish that can be fitted/removed even after the registration of a license plate and fitted easily and finely even with the size dispersion of the license plate. CONSTITUTION: A rear garnish 4 is constituted of two side plate parts 5a and a connecting part 6. The lower end of the side plate part 5a is provided with a folded part 7 so as to be fitted to the shape of a rear door. One side of the parts adjacent to the folded part 7 is provided with a cutout part 8 in conformity to the shape of a combination lamp, and the whole end part opposed to the cutout part 8 is provided with a belt-like fit-in part 9a. The whole of each end of the connecting part 6 is provided with a fit-in protruding piece 10a of the same width as the fit-in part 9a of the side plate 5a.