baber/WOPTO huggingface dataset:
Patent JP-S5829274-A (JP)
Title: Image pickup device
Inventor: OONO KUNIO
IPC: G02B27/00
Filed: 1981-08-14
Abstract: PURPOSE:To correct aberrations of an optical system effectively without increasing the number of constitutent lenses, by forming an image sensor in a curved surface shape in such a way that the aberrations of the optical system are corrected. CONSTITUTION:An image of a part to be observed lighted by an illumination optical system 31 is formed on an SIT image sensor 35 having plural picture elements through a transparent glass window 32, a diaphragm 33, and an optical imaging system 34, formed by combining only convex lenses, and image information from the SIT image sensor 35 is supplied to a monitor 37 through a signal processing circuit 36. For this purpose, the image sensor 35 is formed in a curved surface shape so that aberrations of the optical system are corrected.
Patent JP-H1141443-A (JP)
Title: Facsimile communication equipment and program recording medium
Inventor: CHIMURA YASUBUMI
IPC: H04N1/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide facsimile communication where a transmission capacity is not useless without a transmission error of data via a data communication network. SOLUTION: Image control information and image information sent from a facsimile terminal equipment 1a are received by a procedure control circuit 13 with a MODEM 13a for facsimile terminal equipment, decoded by a facsimile procedure control section 14, and converted into a control packet and an image packet by a connection transfer control section 15. The control packet and the image packet are sent to a LAN 4 via a LAN control section 17 and a LAN control circuit 18. On the other hand, the control packet received through the LAN 4 is converted into the image control information at the connection transfer control section 15 and given to the facsimile procedure control section 14.  Furthermore, the image packet is converted into the image information by the connection transfer control section 15, stored once in a memory 16 and given to the facsimile procedure control section 14 and the image information is sent to the facsimile terminal equipment 1a via the procedure control circuit 13.
Patent JP-H10320602-A (JP)
Title: Remaining quantity display device
Inventor: AZUMA AKIHIRO
IPC: G07C9/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a remaining quantity display device which can easily and intuitively recognize the remaining quantity of which area is displayed and intuitively recognize the correspondence relation with the area. SOLUTION: The remaining quantity display device 120 includes a data measurement part 121, a remaining quantity arithmetic part 123, and a display part 125; and the data measurement part 121 measures the numbers of persons entering and exiting from 1st, 2nd and 3rd areas, the remaining quantity arithmetic part 123 calculates the remaining quantities of the respective areas as the numbers of staying persons from the measured data, and the display part 125 displays the remaining quantities given from the remaining quantity arithmetic part 123 and also displays area images supplied from an image data part 127.  The area images show what area the areas are and are all displayed on the same screen corresponding to the respective areas to display an image of the entirety, and the remaining quantities supplied from the remaining quantity arithmetic part 123 are displayed corresponding to the respective area images, thereby making the correspondence relation distinctive.
Patent JP-H0423522-A (JP)
Title: Encoding circuit and decoding circuit
Inventor: YAMAGISHI MICHINAGA
IPC: H03M13/00
Filed: 1990-05-18
Abstract: PURPOSE:To display high error detecting and correcting function by a comparatively miniaturized circuit by coding a binary code consisting of the simple parities of respective symbols by a block coding part. CONSTITUTION:The 1st simple parity computing part 10 computes the simple parity of plural bits constituting each symbol. The block coding part 12 encodes at least a part of the simple parity corresponding to one block which is computed by the computing part 10 into a binary block code. A code combining part 14 combines the inspection code part of the binary block code generated from the coding part 12 and the multi-digit code of one block as one code word. Consequently, high error detecting and correction function for a multi-digit code can be displayed by the comparatively miniaturized circuit.
Patent JP-H06336552-A (JP)
Title: Resin composition for forming color filter and production of color filter
Inventor: SONEHARA AKIO
IPC: C08L101/00
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a color filter comprising uniformly colored picture elements. CONSTITUTION:As a composition for forming a color filter wherein a plurality of colored picture elements are formed on a substrate, a composition comprising a water-soluble photosensitive resin composition containing a dispersed dye and having a hydrogen ion concentration of 4-5 is used. In this way, the coating film does not differ in thickness throughout the entire area even when other colored picture elements have already been formed on the substrate.
Patent JP-S62282283-A (JP)
Title: Ultrasonic range finder
Inventor: KOYAMA SHUNKICHI
IPC: G01S7/529
Filed: 1986-05-30
Abstract: PURPOSE:To enhance distance measuring capacity using an ultrasonic wave by correcting ultrasonic wave propagation loss and making it possible to measure a wide range of a distance, by increasing the amplifying degree of a signal amplifier in synchronous relation to a main oscillation part over time. CONSTITUTION:An ultrasonic wave is transmitted from a transmission part 3 driven by a pulse wave synchronous to the fundamental timing from a main oscillation part 1 and the ultrasonic signal reflected by an reflecting article 10 and returned therefrom is received by a receiving part 4. The received ultrasonic signal is amplified by a signal amplifier 5. An amplifier control circuit 6 operates in synchronous relation to the main oscillation part 1 and allows the amplifying degree of the signal amplifier 5 to increase over time. That is, the amplifier control circuit 6 adds the correction function of the propagation loss of the ultrasonic wave to the signal amplifier 5. The signal outputted by the signal amplifier 5 is detected by a detector 7 and the distance up to the reflecting article 10 is operated by a signal processing part to be displayed on a display part 9.
Patent JP-H05325600-A (JP)
Title: Semiconductor read-only memory
Inventor: OKUMOTO SHINJI
IPC: G11C29/00
Filed: 1992-05-20
Abstract: PURPOSE:To freely control a reference potential to a sense amplifier circuit after the manufacture by selecting a dummy cell which supplies a constant current to a reference circuit according to an external address signal. CONSTITUTION:The external address signal ADD is supplied through a decoder 4 to select dummy cells 6, and 61-6n, the corresponding current is supplied to the reference circuit 2, and the reference potential applied from the circuit 2 to the sense amplifier circuit 1 can freely be controlled even after the manufacture. Therefore, trial manufacture is, required only once and need not be repeated, and the semiconductor read-only memory which greatly decreases formation man-hours is obtained.
Patent JP-S5918610-A (JP)
Title: Engagement device used on wall surface
Inventor: MORITA TAMAO
IPC: E05C19/16
Filed: 1982-07-21
Abstract: PURPOSE:To easily obtain wall surface decoration by fitting a permanent magnet to the wall surface in a room, providing as required an engagement means to a substance to be hooked and allowing as required such means to be attracted to the pole surface of the magnet. CONSTITUTION:Many holes 1a are irregularly or regularly through a magnet 1 from the one polar surface to the other polar surface, a ferromagnetic plate 2 is attached to the inner polar surface of the magnet plate 1, and these are integratingly accommodated in a case 7 consisting of nonmagnetic material. Then a both-side adhesive tape 3 attached by a separation paper 8 is attached to the rear surface of the ferromagnetic plate 2. After peeling the separation paper 8, the magnet 1 is fixed to the wall surface 9. A plurality of male devices each of which is composed of the ferromagnetic plate 4 which abuts against the polar surface of magnet 1, ferromagnetic protrusion 6 protruded therefrom and an engaging hook 10 located at the non-attracting surface are arranged for the female device A thus configurated. Thereafter, the protrusions 6 of desired male device B are inserted into the hole 1a of magnet 1 and are attracted to the ferromagnetic protrusion 5 provided within the hole 1a.
Patent JP-S63292428-A (JP)
Title: Optical recording and reproducing device
Inventor: TADOKORO MICHIHIRO
IPC: G11B7/09
Filed: 1987-05-26
Abstract: PURPOSE:To stabilize a tracking control extending over a wide range by radiating a luminous flux which is made incident by an objective lens utilizing a diffraction phenomenon, onto an information carrier and a second photodetector, and detecting a moving extent of the objective lens by an output difference of the photodetector. CONSTITUTION:A luminous flux 9 which is made incident on an objective lens 8 utilizing a diffraction phenomenon irradiates two luminous fluxes, a luminous flux 11 which is not condensed onto an information carrier 4 is made incident on photodetectors 12, 13 roughly equally to each other, when the objective lens 8 is in a neutral position 810 against the tracking control direction, and the output of an operational amplifier 14 goes to about zero. On the other hand, when the objective lens 8 moves in the direction T1 by a tracking control, the incidence quantity of the photodetector 12 becomes larger and the output of the operational amplifier 14 goes to minus, and on the contrary, when said lens moves in the direction T2, the output of the photodetector 13 becomes larger and the output of the operational amplifier 14 goes to plus, and a position in the tracking control direction of the objective lens 8 can be detected.
Patent JP-S5250329-A (JP)
Title: Adhesive composition
Inventor: HORIKI SEINOSUKE
IPC: C09J161/20
Filed: 1975-10-21
Abstract: PURPOSE: An adhesive composition containing mainly a mixture of an aminoplast resin and a resorcinol resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61285779-A (JP)
Title: Ring laser device
Inventor: GOTO TATSUMI
IPC: H01S3/083
Filed: 1985-06-13
Abstract: PURPOSE:To improve operating life to a large extent, by providing a large diameter at both ends of a dither attaching hole, providing a small diameter at the central part of the hole,and increasing the volume of each gas well without impairing the operation of dither. CONSTITUTION:A glass block 30 has property, whose expansion coefficient is approximately close to zero. The four corners of the block 30 are cut out by 45 degrees. The block has an octangle shape with the cut-out sides being small. A laser active medium comprising the mixed gas of He, Ne and the like is sealed in the block. A dither attaching hole 31 for attaching a dither is provided at the central part of the glass block 30. Large diameter holes 32a and 32b with the same diameter are formed at both end parts of the attaching hole 31. The intermediate part is a coaxial small-diameter hole 33. Four small holes 34-37 are formed between the cut-out parts in parallel with outer side surfaces in the glass block 30. Four gas wells 38-41 are provided so that opening parts are provided at the cut-out parts. The wells are intersected with the small holes 34-37. The wells are directed toward the attaching holes 31.
Patent JP-H02307400-A (JP)
Title: Automatic voltage regulator
Inventor: KURAHARA YUJI
IPC: H02P9/30
Filed: 1989-05-19
Abstract: PURPOSE:To enable continuing operation until termination of an overload state at the time of detecting the increase of a field current due to overload by level- shifting a detection signal like the case when the output voltage of a generator rises. CONSTITUTION:In a field-current suppression circuit 12, a voltage generated in a current-detecting resistor R24 is amplified by an operational amplifier OP-AMP2 as a field current If flows through a field winding F-CL when a transistor for switching control of said field current If is ON, and a transistor Q6 is turned ON when the amplified output of said amplifier exceeds a specified value at the time of overload so that a resistor R30 is connected in parallel with a capacitor C4 in an integration circuit 11 to lower the reference voltage Vis of an amplifier OP-AMP1 forcedly. Therefore, the increase of said field current If is suppressed at the time of overload.
Patent JP-H05324175-A (JP)
Title: Tablet device with display function
Inventor: TAGAWA KOSEI
IPC: G06F3/044
Filed: 1992-05-20
Abstract: PURPOSE:To shield a high frequency electric field applied from a light emission source and a voltage impressing part. CONSTITUTION:Metal plating 54 consisting of nickel or copper is applied to the surface of a lamp holder 52 for a fluorescent lamp 51 arranged on the periphery of a liquid crystal panel and grounded. Since a high frequency electric field radiated from the lamp 51 to the input face of a tablet is shielded, the generation of induced voltage on a detection pen existing on the input face of the table due to the high frequency electric field can be prevented and the misdetection of the coordinates of a detection pen tip can be prevented.
Patent JP-2000059399-A (JP)
Title: Device and method for transmitting, receiving and transmitting and receiving information and recording medium
Inventor: TAKEMURA SHINICHI
IPC: H04N21/2385
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent information from being omitted in the middle of communication and to communicate the information at high speed while effectively utilizing ATM techniques. SOLUTION: A CPU 41 of a home router 4-4 executes a program stored in a memory 50 and controls the entire home router 4-1. An IEEE1394 interface 42 is connected to a DVCR 7-1 and DV camera 8-1. A video interface 43 receives an NTSC signal from the DVCR 7-1, synthesizes a GUI generated by the CPU 41 and outputs the result to the DVCR 7-1. An ATM interface 45 reserves a band to a first network or communicates IP data without reserving any band.
Patent JP-S619220-A (JP)
Inventor: OCHI SHIYOUJI
IPC: A01D69/00
Filed: 1984-06-22
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-H08299795-A (JP)
Title: Waste gas purification material and method for purifying waste gas
Inventor: SAITOU MIKA
IPC: B01J27/132
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a waste gas purification material capable of efficiently reducing and removing NOx from waste combustion gas contg. NOx and more than the theoretical amt. of oxygen reacting with CO, H2 and unburnt components of hydrocarbons and to provide a method for purifying waste gas. CONSTITUTION: This waste gas purification material consists of a 1st catalyst disposed on the waste gas inflow side and a 2nd catalyst disposed on the waste gas outflow side. The 1st catalyst is obtd. by making Ag and a compd. of at least one kind of element selected from among W, V, Mo, Mn, Nb and Ta carried on a porous inorg. oxide. The 2nd catalyst is obtd. by making one or more kinds of elements selected from among Ag, Cu and Ni and/or their compds. and one or more kinds of elements selected from among rare earth elements and alkali metallic elements as active seeds carried on a porous inorg. oxide.
Patent JP-H04352584-A (JP)
Title: Recording device and recording and reproducing device for digital video signal
Inventor: HONGO KIMITOSHI
IPC: H04N9/804
Filed: 1991-05-30
Abstract: PURPOSE:To efficiently record data in a recording medium by recording low band data in a residual recording area again when these compressed low band data can be recorded in the residual recording area. CONSTITUTION:In the case of recording, video signals digitized by an A/D converter 1 are written in a memory after dividing the band by a sub band dividing filter 10. Next, the signals are read out for the unit of a block and afterwards receive adaptive quantization and variable length encoding 13 after orthogonal transformation 12. Concerning the compressed image data, a block address is added by an adder 33. On the other hand an image compressing amount judging circuit 21 judges whether the total amounts of recorded compressed low frequency sub block data and block addresses can be recorded in a part unrecorded in one track or not. When the circuit 21 judges recording is enabled, the low frequency sub blocks of respective blocks are read again and after image compression 13, the compressed low frequency sub blocks are recorded in the part, which is turned to be unrecorded normally, again.
Patent JP-H07328930-A (JP)
Title: Grinding wheel for rotary surface grinding machine
Inventor: AIZAWA TAKASHI
IPC: B24D7/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide a grinding wheel for a rotary surface grinding machine capable of preventing the clogging at the outer peripheral section. CONSTITUTION:This grinding wheel for a rotary surface grinding machine has a grinding surface gradually decreased in the peripheral length toward the center of a circular holder and provided with a recess 7 at the center of the circular arc-like outer periphery 1. A grinding liquid is engulfed into the recess 7, and the clogging of chips is prevented. The prinding area is decreased by the recess 7, and it is effective in enhancing the cutting quality.
Patent JP-S5750650-A (JP)
Title: Production of oxygen sensor
Inventor: OKINAKA HIDEYUKI
IPC: G01N27/407
Filed: 1980-09-11
Abstract: PURPOSE:To produce an oxygen sensor of high catalystic performance in which solid electrolyte and electrodes are firmly bonded by coating platinum group metallic paste added with material sublimating at elevated temps. on both surfaces of a solid electrolyte molding, and heating the same to specific temps. thereby forming porous electrodes. CONSTITUTION:Platinum group metallic paste added with powder sublimating at elevated temps. (e.g.; ZnO, GeO, PdO) is coated on both surfaces of a molded, calcined or sintered body 1 of solid electrolyte and is heated to temps. above the temp. at which the powder added to the paste sublimates in air and below the m.p. of platinum group metal, whereby porous electrodes 2 are formed. The electrode 2 on the outer side to contact with measuring gases is coated with a protecting film 3 of MgAl2O4. Thereby, the oxygen sensor of superior initial characteristics and durability performance is obtained.
Patent JP-S617347-A (JP)
Title: Polypropylene resin composition
Inventor: TONE FUMIHIRO
IPC: C08L23/00
Filed: 1984-06-22
Abstract: PURPOSE:To provide the titled composition of both high rigidity and impact resistance, also with good moldability, comprising each specific crystalline propylene-ethylene copolymer, ethylene-propylene copolymer rubber, ethylene- propylene-diene three dimensional copolymer rubber, and inorganic filler in specified proportions. CONSTITUTION:The objective composition comprising (A) 50-70wt% of a crystalline propylene-ethylene copolymer with an ethylene content 3-5wt%, intrinsic viscosity for the cyclohexane solubles 2.5-5.5dl/g, and melt flow index 15-50g/ 10min, (B) 25-35wt% of an ethylene-propylene copolymer rubber with a propylene content 15-50wt% and Mooney viscosity ML1+4 (at 100 deg.C) 15-50, (C) 2-7wt% of an ethylene-propylene-diene three dimensional copolymer rubber with a propylene content 15-50wt% and Mooney viscosity ML1+4 (at 100 deg.C) 20-110, and (D) 3-8wt% of inorganic filler (pref. talc with a size <=3mum).
Patent JP-H10321811-A (JP)
Title: Double-layer metallization method for integrated circuit ferroelectric device
Inventor: ARGOS GEORGE
IPC: H01L21/768
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To make a double-layer metallization method to hold a desired characteristic while the method is adaptive to an integrated circuit ferroelectric device by metallizing a selected first-level metallic contact with a second-level metal. SOLUTION: Tungsten plugs 64-72 are metallized by using second metallic layers. Patterned metallic areas 74, 76, 78, 80, and 82 are electrically in contact with the plugs 64-72. The metal used for forming the metallic areas 74-82 is aluminum, an alloy of aluminum and copper or aluminum, copper, and silicon, or a desirable conventional another metallization layer. Both the areas 74-82 and plugs 64-72 form a second-level metal. In an integrated circuit, a passivation film is formed by using a passivation film layer 84. A passivation layer 84 is made of a passivation material such as SiO2 or Si2 N4 .
Patent JP-H05319727-A (JP)
Title: Elongation detecting device of main rope of elevator
Inventor: WATABE KEIJI
IPC: B66B5/02
Filed: 1992-05-20
Abstract: PURPOSE:To measure the size of a space between a balancing weight and a spring buffer without requiring a maintenance personnel to enter into a pit, and by himself. CONSTITUTION:A measuring device 11 which is provided on mounting bodies that are mounted on the top of a spring buffer 8, for example, a cover 10 and a balancing weight 3, and measures the size of a space between these balancing weight 3 and cover 10, and an informing means that interlocks with this measuring device 11 and informs the size of the space, for example, an alarm device 12, are provided to an elongation detecting device of the main rope of an elevator. Therefore, enhancement of the operating efficiency and working efficiency of the elevator can be attempted.
Patent JP-S5650534-A (JP)
Title: Semiconductor device
Inventor: WATARI YOSHIHIKO
IPC: H01L29/73
Filed: 1979-10-02
Abstract: PURPOSE:To prevent the cracks in an insulating film of glass coating even though thermal stress is applied, by removing a part of the glass on the wiring part of a wiring metal layer of an insulating layer for glass coating and forming the openings. CONSTITUTION:A base region 2 and an emitter region 3 are formed on the main surface of a semiconductor substrate 1. An insulating film 4 is further formed; an emitter opening 4a and a base opening which is not shown are provided; and an emitter-wiring metal layer 5 and a base-wiring metal layer 6 are formed. An insulating film 7 as a glass coating is formed on the entire surface, and openings 9 and 11 are provided on wiring portions 5b and 6b, in addition to bonding openings 8 and 10. Therefore, the stress caused by the difference in thermal expansion coefficients of the wiring metals 5 and 6 and an insulating film 7 is decreased by the openings 9 and 11, and the cracks which will be generated in the insulating film 7 can be prevented.
Patent JP-S62284537-A (JP)
Title: Multiple address mail document control system for electronic mail system
Inventor: KAWADA HIROOMI
Filed: 1986-06-02
Abstract: PURPOSE:To improve the utilization efficiency of receiving box files by storing a multiple address mail document in a single receiving box file and allowing respective users at multiple address destinations to read the receiving box file where the multiple address mail document is stored. CONSTITUTION:When the multiple address mail document is sent from a work station WS-D to other work stations WS-A, WS-B, and WS-C, the mail control part 15 of a host 15 register the names of the receiving work stations at destinations of the multiple mail document in a document control file 152 and also stores the multiple address mail document in only the receiving box file 19 of the WS-D. Then, the plural work stations at the multiple address mail destinations reads the document control file 152 of the host to discriminate the identification name of the mail document sent to them and the name of the transmitting work station, thereby obtaining the mail document from the receiving box file of the WS-D. Thus, the storage space for mail documents require only one receiving box file.